WO2015160101A1

WO2015160101A1 - Movable mesh fence

Info

Publication number: WO2015160101A1
Application number: PCT/KR2015/002764
Authority: WO
Inventors: 윤서현
Original assignee: 주식회사 대양금속
Priority date: 2014-04-16
Filing date: 2015-03-20
Publication date: 2015-10-22

Abstract

The present invention relates to a movable mesh fence installed around schools, various sports facilities, or the like and, more specifically, to a movable mesh fence of which movable assemblies, which are coupled to rail members and can be moved up and down, are coupled to the rail members so as to be able to rotate planarly and can be freely installed even on a curved section. A movable mesh fence according to the present invention comprises: a plurality of supports provided on the ground and a predetermined distance away from each other; rail members vertically placed on the forward sides of the supports; a plurality of movable assemblies coupled to the rail members and placed so as to be moved up and down; connecting wires for mutually connecting the movable assemblies that are vertically adjacent; moving wires, each having one end coupled to the upper end of an uppermost movable assembly and the other end connected to a driving winch that raises and lowers the uppermost movable assembly; tensioning wire ropes for horizontally connecting movable assemblies of rail members that are adjacent to the movable assemblies; and meshes provided between the tensioning wire ropes that are vertically adjacent.

Description

Movable net fence

The present invention relates to a movable mesh fence installed on a fence of various sports facilities or schools, more specifically, a movable assembly coupled to the rail member and movable up and down is rotatably coupled to the rail member in a curved section. It is about a movable mesh fence that can be installed freely.

At the sports facilities such as soccer fields, baseball fields, golf courses, or school fences, fences are installed in order to prevent the ball from going out and to partition the interior and exterior space.

Conventionally, the aspheric anti-fence fence is used by connecting a mesh or a net to a support, but the double-mesh type fence may involve a deformation phenomenon such as damage or crushing of a welded portion by an impact. Therefore, it is easy to return to its original shape even when hit by a ball, and the mesh type of acetabular fences, which are easy to transport and construct due to its low cost and light weight, has been widely used.

However, the mesh type anti-balloon fences may cause a phenomenon in which a ship is placed in the center of the nets by the wind, thereby impairing aesthetics or damaging the fences by damaging the nets by wind pressure or the like.

In addition, in order to repair or replace the conventional mesh, it was necessary to replace all the mesh installed over the entire height of the strut. Therefore, it is uneconomical in terms of maintenance cost, high height of the network required the height of the equipment and the worker's safety problem may occur due to the height.

Meanwhile, the Higgs installed in a park around a river may be flooded with a certain height when the river overflows. In this case, the submerged fence can hinder the flow of water, and various floats swept away by the water may be caught in the fence and damage the fence.

Therefore, in the Patent Publication No. 10-2011-0126027 and the like has been proposed a technique of opening the bottom of the fence by raising the net of the fence to the upper, but the part exposed to the outside still has a problem due to the net distribution of the net and the replacement of the net There are limitations involved.

In addition, when the fence is installed in the curved section, adjacent pillars are not placed horizontally, but are arranged back and forth. In this case, the installation angle of the wire ropes installed between the adjacent pillars is inevitably changed to fix the net.

Therefore, it is possible to consider a method of bending or field welding the rails that are provided at the front of the shore and joins the ends of the wire ropes according to the installation angle of the wire ropes. However, such a method is difficult to construct and increases the cost. It is inefficient.

In order to solve the problems as described above, the present invention is to provide a movable mesh fence that can prevent the load phenomenon and the damage of the fence caused by the wind pressure, etc. by minimizing the influence by the wind.

It is also an object of the present invention to provide a movable mesh fence that can be partially replaced of the mesh and does not require a heightening operation when repairing or replacing the mesh.

In addition, the present invention can lift the net from the bottom to the top, to provide a movable net fence can reduce the damage of the fence caused by the flooding of rivers and the like.

In addition, the present invention is to provide a movable mesh fence that can be installed freely even if the installation angle of the wire rope is changed by a predetermined interval spaced back and forth, such as in the curved section and the like.

The present invention according to a preferred embodiment to solve the above problems is a plurality of struts are installed on the ground spaced apart from each other; A rail member disposed in a vertical direction on the front of the post; A plurality of movable assemblies coupled to the rail member to be movable upward and downward; Connecting wires interconnecting vertically adjacent movable assemblies; A moving wire having one end coupled to an upper end of an uppermost movable assembly and the other end connected to a driving winch for raising and lowering the uppermost movable assembly; A tension wire rope for connecting the movable assembly of the rail assembly adjacent to the movable assembly in a horizontal direction; And a net installed between the wire ropes for tension adjacent to each other vertically. It provides a movable net fence, characterized in that consisting of.

According to another preferred embodiment of the present invention, a plurality of struts are installed on the ground to be spaced apart from each other by a predetermined distance; A rail member disposed in a vertical direction on the front of the post; A plurality of movable assemblies coupled to the rail member to be movable upward and downward; A movement wire having one end coupled to an upper end of a lowermost movable assembly and the other end connected to a driving winch for elevating the lowermost movable assembly; A tension wire rope for connecting the movable assembly of the rail assembly adjacent to the movable assembly in a horizontal direction; And a net installed between the wire ropes for tension adjacent to each other vertically. It provides a movable net fence, characterized in that consisting of.

According to another preferred embodiment of the present invention, the rail member has a front flange and a rear flange positioned to be spaced apart from each other, a web connecting the front flange and the rear flange, and a support portion vertically bent inward at the ends of the front flange and the rear flange. And the movable assembly is located between the web and the support.

According to another preferred embodiment of the present invention, the movable assembly is coupled to one side of the body portion, the roller portion is supported on the inside of the support portion and the wire rope coupled to the body portion is fixed to one end of the wire rope for tension It provides a movable mesh fence, characterized in that composed of the government.

According to another exemplary embodiment of the present invention, a through-hole having a female thread formed on an inner circumferential surface thereof is formed at the center of the body portion, and the wire rope fixing portion has a hollow cylindrical shape, and a thread that is coupled to the female thread of the through-hole is formed on an outer circumferential surface thereof. Tension ball to reciprocate through the through hole in the body portion according to; And a movable tool having a locking portion positioned at the tension sphere, and having a tension wire rope fixed at one end thereof, and having a catch portion which is caught by an end of the tension sphere to move in accordance with the movement of the tension sphere. Provides a movable mesh fence, characterized in that consisting of.

The present invention according to another preferred embodiment provides a movable mesh fence, characterized in that the rotating sphere for rotating the tension sphere protrudes on one side of the tension sphere.

According to another exemplary embodiment of the present invention, a through hole is formed in the center of the body part, and the wire rope fixing part is inserted into the through hole to reciprocate, and a wire rope for tension is fixed at one end thereof, and the other end of the through hole is provided. A moving hole having a large diameter engaging portion; And an elastic member provided between the catching part and the body part of the outside of the rear end of the moving part to press the moving part to the rear end of the moving part. Provides a movable mesh fence, characterized in that consisting of.

According to another preferred embodiment of the present invention, a plurality of struts are installed on the ground to be spaced apart from each other by a predetermined distance; A rail member disposed in a vertical direction on the front of the post; A plurality of movable assemblies coupled to the rail member to be movable upward and downward; Connecting wires interconnecting vertically adjacent movable assemblies; A moving wire having one end coupled to an upper end of an uppermost movable assembly and the other end connected to a driving winch for raising and lowering the uppermost movable assembly; A tension wire rope for connecting the movable assembly to the movable assembly of the neighboring rail member in a horizontal direction; And a net installed between the wire ropes for tension adjacent to each other vertically. Consists of, the movable assembly provides a movable mesh fence, characterized in that coupled to the rail member rotatably in plane.

According to another aspect of the present invention, the rail member includes a first rail part coupled to a support and a second rail part rotatably provided inside or outside the first rail part, and the movable assembly includes the first rail part. The movable rail is coupled to the two rails to move up and down to provide a movable mesh fence, characterized in that the movable assembly can be rotated in plan with the second rail.

The present invention according to another preferred embodiment provides a movable net fence, characterized in that the first rail portion is provided with a circular space portion of which one side is open, the second rail portion is rotatably provided in the space portion. .

According to another exemplary embodiment of the present invention, the first rail part includes a coupling part coupled to a support and a guide part having a circular cross section to be coupled to an end of the coupling part, and the second rail part has a circular guide having one side open. Insertion portion is formed, the guide insertion portion is coupled to the outside of the guide portion provides a movable mesh fence, characterized in that the second rail portion is rotatably provided.

According to another exemplary embodiment of the present invention, the second rail part includes an accommodating part for accommodating a movable assembly therein, and an opening through which a tension wire rope passes through one side of the accommodating part, and a movable assembly on both sides of the opening part. Provided is a movable mesh fence, characterized in that the supporting portion is formed.

According to the present invention has the following effects.

First, by connecting the tension wire rope to the movable assembly up and down and disposing the mesh between the upper and lower tension wire rope, it is possible to partially replace some of the plurality of meshes arranged up and down. Therefore, maintenance costs are low.

Second, since the movable assembly can be moved to the bottom to lower the net, the network can be installed or replaced without a separate aerial equipment. Therefore, the safety of the worker can be secured.

Third, the mesh provided between the plurality of tension wire ropes can be pulled out with tension wire ropes. Therefore, it is possible to minimize the deformation of the mesh, such as the winding phenomenon caused by the wind, thereby preventing the damage of the fence.

Fourth, it is possible to lift the lower mesh to the upper side by coupling the moving wire only to the lowermost movable assembly. Therefore, damage to the fence caused by flooding of rivers or the like can be reduced.

Fifth, the movable assembly coupled to the rail member and movable up and down is rotatably coupled to the rail member in plan view. Therefore, even if the installation angle of the tension wire rope is changed depending on the position of the adjacent struts in the curved section, etc., it is possible to install freely regardless of this, and there is an effect of improving the workability and cost reduction when constructing the curved section.

1 is a perspective view of the movable mesh fence of the present invention.

Figure 2 is a side cross-sectional view of the present invention movable mesh fence.

3 is a cross-sectional view showing a portion of the present invention movable net fence.

4 is a view showing a part of the present invention movable net fence according to one embodiment.

Fig. 5 is a side view showing a part of the present invention movable net fence.

6 is a view showing a part of the present invention movable net fence according to another embodiment.

7 is an enlarged view of a portion 'A' of FIG. 3 according to an embodiment.

8 is a perspective view showing a movable assembly to which a wire rope for tension is coupled;

9 is an exploded perspective view showing a coupling relationship between a movable assembly and a tension wire rope;

10 is an enlarged view of a portion 'A' of FIG. 3 according to another embodiment.

11 is a front sectional view showing a part of the present invention movable net fence.

12 is an enlarged perspective view of a portion of the movable mesh fence of the present invention according to one embodiment.

FIG. 13 is an enlarged perspective view of the first and second rail members illustrated in FIG. 12.

14 is a cross-sectional view of FIG. 12.

15 is an enlarged perspective view of a portion of the present invention movable net fence according to another embodiment.

FIG. 16 is an enlarged perspective view of the first and second rail members illustrated in FIG. 15.

17 is a cross-sectional view of FIG. 15.

18 is a perspective view showing an embodiment of a movable assembly;

19 is a perspective view showing a rail member coupled to a support by a band member.

In order to achieve the above object, the movable mesh fence of the present invention is provided with a plurality of struts installed on the ground to be spaced apart from each other at regular intervals; A rail member disposed in a vertical direction on the front of the post; A plurality of movable assemblies coupled to the rail member to be movable upward and downward; Connecting wires interconnecting vertically adjacent movable assemblies; A moving wire having one end coupled to an upper end of an uppermost movable assembly and the other end connected to a driving winch for raising and lowering the uppermost movable assembly; A tension wire rope for connecting the movable assembly of the rail assembly adjacent to the movable assembly in a horizontal direction; And a net installed between the wire ropes for tension adjacent to each other vertically. Characterized in that consists of.

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

1 is a perspective view of the movable mesh fence of the present invention, Figure 2 is a side cross-sectional view of the movable mesh fence of the present invention, Figure 3 is a cross-sectional view showing a part of the movable mesh fence of the present invention. 4 is a view showing a part of the movable net fence of the present invention according to an embodiment, and FIG. It is a side view which shows a part of movable net fence of this invention.

As can be seen in Figures 1 to 5, the movable mesh fence of the present invention a plurality of struts (1) are installed on the ground to be spaced apart from each other by a predetermined distance; Rail member (2) disposed in the vertical direction on the front of the support (1); A plurality of movable assemblies (3) coupled to the rail member (2) and disposed to be movable up and down; Connecting wires 4 interconnecting the vertically adjacent movable assemblies 3; A movement wire 5 connected to an upper end of the uppermost movable assembly 3 and connected to a drive winch 8 for elevating and lowering the uppermost movable assembly 3; A tension wire rope (6) for connecting the movable assembly of the movable assembly (3) and the adjacent rail member (2) in a horizontal direction; And a net 7 installed between the wire ropes 6 for vertically adjacent tension wire ropes. Characterized in that consists of.

The movable mesh fence of the present invention is installed on the outside of a sports facility or a school fence to prevent the ball from going out.

The struts 1 are provided in plural so as to be spaced apart from each other by a predetermined interval, one end of which is inserted into the ground or fixed to the ground by a fixing member such as a bolt and the other end of which is exposed to the ground. The other end of the support 1 may be bent at an angle to face inside or outside of the athletic facility.

The rail member 2 is disposed in the vertical direction on the front surface of the support 1.

The rail member 2 is installed along the longitudinal direction of the support 1 so as to be perpendicular to the ground, and guides the movable assembly 3 to move up and down facing the rail member 2.

The front surface of the support 1 may be generally a surface facing the inner side of the space in which the fence is installed in terms of convenience of maintenance, or may be a surface facing the outside of a sports facility.

The rail member 2 may be installed directly on the support 1, but may be installed to be spaced apart from the support 1 by the connection member 9 as shown in FIG. 3.

The movable assembly 3 is coupled to the rail member 2 and arranged in plural to be movable upward and downward, and the movable assembly 3 vertically adjacent to each other is connected to each other by a connecting wire 4. One end of the movable wire 5 is coupled to the upper end of the uppermost movable assembly 3, and the other end thereof is connected to the driving winch 8 for raising and lowering the uppermost movable assembly 3.

Accordingly, when the driving winch 8 is operated to wind the moving wire 5 toward the driving winch 8 side, the plurality of movable assemblies 3 connected to the connecting wires 4 are moved while the uppermost movable assembly 3 moves upward. Go up in turn. On the contrary, when the moving wire 5 is unwound from the driving winch 8 side, the uppermost movable assembly 3 and the other movable assembly 3 connected by the connecting wire 4 are moved downward by their own weight.

When the moving wires 5 coupled to the left and right sides of the mesh 7 are connected to one driving winch 8, the driving winch 8 can move up and down while making the mesh 7 horizontal without inclination. have.

5 shows a manual winch provided on one side of the support 1 as an embodiment of the drive winch 8, it is also possible to use an electric winch that can be automatically controlled by installing a control box.

The movable assembly 3 of the rail assembly 2 adjacent to the movable assembly 3 is connected in a horizontal direction by the tension wire rope 6, and between the tension wire rope 6 adjacent up and down. The mesh 7 is installed.

Accordingly, since the movable assembly 3 is raised or lowered depending on whether the driving winch 8 is driven, the movable assembly 3 is installed between the tension wire rope 6 and the vertical tension wire rope 6 connected to the movable assembly 3. The mesh 7 moves up or down with the movable assembly 3 to open or close the top of the fence.

Therefore, since the plurality of meshes 7 may be installed in a state in which the plurality of meshes 7 are pulled in tension by the tension wire ropes 6, it is possible to prevent the winding of the central portion of the meshes 7 by the wind. In addition, some of the net (7) can be moved to the bottom to minimize the effect of the wind, when the net (7) damaged only the replacement of the net (7) can be reduced maintenance costs. In addition, since the movable assembly 3 is moved to the lower side, the net 7 is lowered, and then repaired or replaced, so that the aerial equipment is unnecessary and the safety of the worker can be secured.

3 and 4, when the net (7) is installed on both sides of the support (1), that is, the support (1) disposed in the middle is a rail member (2), movable assembly (3), connecting wire (4) ), A pair of moving wires 5 are needed, one each on the front left and right sides of the support 1.

And when the net (7) is installed on one side of the support (1), that is, the support (1) disposed at the end is a rail member (2), movable assembly (3), connecting wire (4), the moving wire (5) One place is necessary on one side of prop (1) whole surface.

As can be seen in Figure 6, the movable acetabular feces of the present invention are a plurality of struts (1) installed on the ground to be spaced apart from each other by a predetermined interval; Rail member (2) disposed in the vertical direction on the front of the support (1); A plurality of movable assemblies (3) coupled to the rail member (2) and disposed to be movable up and down; A movement wire 5 having one end coupled to an upper end of the lowermost movable assembly 3 and the other end connected to a drive winch 8 for raising and lowering the lowermost movable assembly 3; A tension wire rope (6) for connecting the movable assembly of the movable assembly (3) and the adjacent rail member (2) in a horizontal direction; And a net 7 installed between the wire ropes 6 for vertically adjacent tension wire ropes. Characterized in that consists of.

Description of the support 1, the rail member 2, the movable assembly 3, the tension wire rope 6 and the mesh 7 is the same as in Figures 1 to 5 above.

In the embodiment of FIG. 6, one end of the movable wire 5 is coupled to the upper end of the lowermost movable assembly 3 and the other end is connected to a drive winch 8 for raising and lowering the lowermost movable assembly 3.

Accordingly, when the driving winch 8 is driven to wind the moving wire 5, the lower movable assembly 3 moves upward while the upper movable assemblies 3 are sequentially moved to lift the mesh 7.

Therefore, in the case of the fence installed around the river, the lower fence net (7) can be opened to ensure the passage water without disturbing the flow of water during the river overflow.

On the contrary, when the moving wire 5 is unwound from the driving winch 8 side, the net 7 moves downward by its own weight, so that the net 7 can be installed under the support 1.

FIG. 7 is an enlarged view of portion 'A' of FIG. 3 according to an embodiment, and FIG. 8 is a perspective view illustrating a movable assembly in which a tension wire rope is coupled, and FIG. 9 is a combination of the movable assembly and the tension wire rope. An exploded perspective view showing a relationship.

As can be seen in Figures 3 and 7, in the present invention, the rail member (2) is a front flange (2a) and a rear flange (2b), the front flange (2a) and the rear flange (2b) positioned to be spaced apart from each other ) Is formed of a support portion 2d vertically bent inward at the ends of the web 2c, the front flange 2a and the rear flange 2b, and the movable assembly 3 comprises a web 2c and a support portion. It is characterized by being located between (2d).

Accordingly, the rail member 2 has an H shape in which the supporting portion 2d is bent at the ends of the front and

rear flanges

2a and 2b as a whole. On both sides of the rail member 2, a predetermined space is formed by the front and

rear flanges

2a and 2b and the web 2c, between the front flange 2a and the support portion 2d facing the rear flange 2b. A part is opened to become a passage through which the movable assembly 3 inserted into the space moves up and down.

The movable assembly 3 is installed in a space formed on both sides of the web 2c of the rail member 2, and the tension wire rope 6 is connected to the movable assembly 3.

At this time, the rail member (2) installed in the support (1) located in the middle can be formed to be symmetrical as shown in Figure 3, the rail member (2) coupled to the support (1) disposed at the end is a web (2c) ) Only one side may form a space into which the movable assembly 3 is inserted.

In order to prevent the movable assembly 3 from being eccentric to one side or the rail member 2 is separated from the outside, the end portion of the support portion 2d is bent vertically to face the web 2c so that the release prevention jaw 2e is opened. Can be extended.

As shown in FIG. 7, the movable assembly 3 is coupled to one side of the body portion 31 and the body portion 31 to the roller portion 32 and the body portion 31 supported inside the support portion 2d. It can be composed of a wire rope fixing portion 33 is coupled to one end of the tension wire rope (6).

When the movable assembly 3 is pulled out of the rail member 2 to adjust the tension of the tension wire rope 6, one end of which is fixed to the wire rope fixing portion 33, the movable assembly 3 and the support portion 2d. The friction between the inner side may cause a restriction on the vertical movement of the movable assembly 3. Therefore, in the present invention, the roller part 32 is disposed on one side of the body part 31 so that the movable assembly 3 moves freely even in the tension state of the tension wire rope 6.

A configuration for the connection between the tension wire rope 6 and the wire rope fixing part 33 and the tension of the tension wire rope 6 is disclosed in FIGS. 8 and 9.

As shown in FIGS. 8 and 9, a through hole 311 having a female thread formed on an inner circumferential surface is formed at the center of the body part 31, and the wire rope fixing part 33 has a hollow cylindrical shape. A tension hole 331 reciprocating through the through-hole 311 of the body part 31 as the screw thread is formed to be coupled to the female screw thread of the 311; And a tension wire rope 6 fixed at one end, and caught at an end of the tension ball 331 at one end thereof so as to move in accordance with the movement of the tension ball 331. A moving tool 332 having a portion 333 formed therein; It can be configured as.

The wire rope fixing part 33 is composed of a tension ball 331 and the moving port 332.

The tension hole 331 is coupled to the through-hole 311 formed in the center of the body portion 31 of the movable assembly 3 along the thread, and moves to the front or rear of the body portion 31 in accordance with the rotation of the thread for tension The wire rope 6 can be tensioned or relaxed.

That is, when the tension ball 331 of the wire rope fixing part 33 is rotated to move the tension ball 331 to the opposite side of the tension wire rope 6, the end of the tension ball 331 is moved to the movement hole 332. Pushing the locking portion 333 to move the moving port 332 to the rear end, thereby tensioning the wire rope 6 for tension.

At this time, the end of the tension wire rope 6 is coupled to one end of the movable tool 332, the tension wire rope 6 in the hole formed in one end of the movable tool 332 in the embodiment of FIGS. The wire rope 6 for tension was attached to the movable assembly 3 by hanging the end of.

In general, the tension wire rope 6 is difficult to install with the tension introduced. Therefore, the tension ball 331 is released and moved to the tension wire rope 6, and then the tension wire rope 6 is first connected to one end of the moving hole 332, and the through hole 311 of the body part 31 is connected. Accordingly, the tensioning wire 331 can be installed in the order of tensioning the wire rope 6 for tension while moving the moving hole 332 to the opposite side.

When the tension of the tension wire rope 6 is relaxed while using the fence, the tension ball 331 may be retightened to retension.

One end of the tension sphere 331, the rotary sphere 334 for rotating the tension sphere 331 may be formed to protrude.

The rotary sphere 334 is a configuration for allowing the tension sphere 331 to easily rotate and tighten. In addition to the rotary ball 334, it is also possible to form a hole outside the tension hole 331 and to rotate the tension ball 331 by inserting a tool into the hole.

FIG. 10 is an enlarged view of a portion 'A' of FIG. 3 according to another embodiment.

As shown in FIG. 10, the through hole 311 is formed at the center of the body part 31, and the wire rope fixing part 33 is inserted into the through hole 311 to reciprocate. A moving hole 332 having a tension wire rope 6 fixed to one end thereof, and a locking part 333 having a larger diameter than the through hole 311 formed at the other end thereof; And an elastic member 335 provided between the locking portion 333 and the body portion 31 of the rear end of the moving hole 332 to press the moving hole 332 to the rear end of the moving part 332. It can be configured as.

The embodiment of FIG. 10 is another embodiment for the tension between the tensioning wire rope 6 and the connection between the tensioning wire rope 6 and the wire rope fixing part 33 shown in FIGS. 8 and 9.

The wire rope fixing part 33 is composed of a moving hole 332 and the elastic member 335 to reciprocate the through hole 311 of the body portion 31.

Since the elastic member 335 presses the movable tool 332 to the opposite side of the tension wire rope 6, the tension wire rope 6 can maintain the tension force and maintains the elastic force over time. The tension of the wire rope 6 for tension can also be maintained.

The elastic member 335 may use a coil spring, an elastic spring, or the like.

11 is a front sectional view showing a part of the movable net fence of the present invention.

As can be seen in Figure 11, the movable mesh fence of the present invention a plurality of struts (1) are installed on the ground to be spaced apart from each other by a predetermined distance; Rail member (2) disposed in the vertical direction on the front of the support (1); A plurality of movable assemblies (3) coupled to the rail member (2) and disposed to be movable up and down; Connecting wires 4 interconnecting the vertically adjacent movable assemblies 3; A movement wire 5 connected to an upper end of the uppermost movable assembly 3 and connected to a drive winch 8 for elevating and lowering the uppermost movable assembly 3; A tension wire rope 6 for connecting the movable assembly 3 and the movable assembly 3 'of the adjacent rail member 2' in a horizontal direction; And a net 7 installed between the wire ropes 6 for vertically adjacent tension wire ropes. It is configured as, the movable assembly (3) is characterized in that it is coupled to the rail member (2) in planar rotation.

A plurality of the struts 1 are installed to be spaced apart from each other at regular intervals.

One end of the support (1) is inserted into the ground or fixed to the ground by a fixing member such as a bolt and the other end is exposed to the ground. And the other end of the support (1) may be bent at a predetermined angle so as to face the inside or the outside of the facility where the fence is installed, such as athletic facilities.

The front surface of the support 1 may be generally a surface facing the inner side of the space in which the fence is installed in terms of convenience of maintenance, or may be a surface facing the outside of the facility such as an athletic facility.

The rail member 2 may be directly installed on the support 1, or may be installed to be spaced apart from the support 1 by the connecting member 9 as illustrated in FIGS. 12 and 14.

2 shows a manual winch provided on one side of the support 1 as an embodiment of the drive winch 8, it is also possible to use an electric winch that can be controlled automatically by installing a control box.

In particular, the movable assembly 3 is rotatably coupled in plane to the rail member 2. In this case, since the movable assembly 3 itself can rotate, if the fence is installed in the curved section, even if the installation angle of the tension wire rope 6 is changed depending on the position of the support 1, the movable assembly 3 can be installed freely. have.

The movable assembly 3 'of the rail member 2' adjacent to the movable assembly 3 is connected in the horizontal direction by the tension wire rope 6, and the vertically adjacent tension wire rope 6 of the movable assembly 3 'is connected. Between the net 7 is provided.

Accordingly, the plurality of meshes 7 may be installed in a state in which the plurality of meshes 7 are pulled in tension by the tension wire ropes 6, thereby preventing the winding of the central portion of the meshes 7 due to the wind. In addition, some of the net (7) can be moved to the bottom to minimize the effect of the wind, when the net (7) damaged only the replacement of the net (7) can be reduced maintenance costs. In addition, since the movable assembly 3 is moved to the lower side, the net 7 is lowered, and then repaired or replaced, so that the aerial equipment is unnecessary and the safety of the worker can be secured.

In addition, the rail member 2 includes a first rail portion 21 coupled to the support 1 and a second rail portion 22 rotatably provided inside or outside the first rail portion 21. The movable assembly 3 may be coupled to the second rail portion 22 so as to be movable up and down, and the movable assembly 3 may be configured to be rotatable in plan with the second rail portion 22. .

That is, the rail member 2 is composed of the first rail portion 21 and the second rail portion 22, the first rail portion 21 is fixed to the support (1) and the second rail portion 22 is It can be configured to rotate together with the movable assembly 3.

In this regard, the embodiment of FIGS. 12 to 14 and the embodiment of FIGS. 15 to 17 will be described later.

12 is an enlarged perspective view of a portion of the movable mesh fence of the present invention according to an embodiment, FIG. 13 is an enlarged perspective view of the first and second rail members shown in FIG. 12, and FIG. 14 is a cross-sectional view of FIG. 12.

12 to 14, the first rail portion 21 is provided with a circular space portion 211 of which one side is open, and the second rail portion 22 is the space portion 211. ) May be rotatably provided.

This is an embodiment in which the second rail part 22 rotates inside the first rail part 21. The second rail part 22 provided in the space part 211 in the first rail part 21 is used. ) Is rotatably provided to the front or rear of the first rail portion 21.

12 to 14 in the case in which the net (7) is installed on both sides of the support (1) is provided with the second rail portion 22 rotatably on both left and right sides of the first rail portion 21, When the net 7 is installed on one side of the support 1, the second rail part 22 may be provided only on one side of the first rail part 21.

The first rail portion 21 is fixed to the support 1 by the connecting member 9, but the first rail 21 is directly coupled to the support (1) or fixed as shown in Figure 19 It can also be fixed using (10).

In this case, as shown in FIG. 13B, the second rail portion 22 has an accommodating portion 221 in which the movable assembly 3 is accommodated, and the accommodating portion 221 of the accommodating portion 221 is formed. An opening 222 through which the tension wire rope 6 passes is formed at one side, and the support 223 supporting the movable assembly 3 may be formed at both sides of the opening 222.

The support part 223 may be configured in a L-shaped cross-section, and is coupled to the inner circumferential surface of the accommodating part 221 to support the roller part 32 of the movable assembly 3 inside the A-shaped cross section.

In order to facilitate the rotation of the tension wire rope 6, the opening 222 and the support part 223 of the second rail part 22 may be positioned on the open side of the first rail part 21.

The second rail portion 22 may be inserted into the space portion 211 by being inserted from the upper portion to the lower portion of the first rail portion 21 or in the opposite direction.

15 is an enlarged perspective view of a part of the movable mesh fence of the present invention according to another embodiment, FIG. 16 is an enlarged perspective view of the first and second rail members shown in FIG. 15, and FIG. 17 is a cross-sectional view of FIG. 15.

As can be seen in Figure 15 to 17, the first rail portion 21 is coupled to the end of the coupling portion 212 and the coupling portion 212 coupled to the support (1) guide having a circular cross section Comprising a portion 213, the second rail portion 22 is formed with a circular guide inserting portion 224, one side is open, the guide inserting portion 224 is coupled to the outside of the guide portion 213 The second rail portion 22 may be configured to be rotatable.

This is an embodiment in which the second rail part 22 rotates outside the first rail part 21. The second rail part 22 provided in the guide part 213 outside the first rail part 21 is used. ) Is rotatably provided to the front or rear of the first rail portion 21.

As in the previous embodiment, in the embodiments of FIGS. 15 to 17, when the nets 7 are installed on both sides of the support 1, the second rail parts 22 rotate on the left and right sides of the first rail part 21, respectively. Although provided as possible, when the net 7 is installed on one side of the support 1, the second rail portion 22 may be provided only on one side of the first rail portion 21.

The second rail portion 22 is inserted into the guide portion 213 of the first rail portion 21 through the open side of the guide insertion portion 224, or the guide insertion portion 224 from the top to the bottom or In the opposite direction The guide rail 213 of the first rail portion 21 may be positioned outside.

The size of the inner circumferential surface of the guide inserting portion 224 may be manufactured to be less than or equal to the size of the outer circumferential surface of the guide portion 213, and the second rail portion 22 may be freely rotated.

In addition, as can be seen in Figure 16 (b), the second rail portion 22 is formed with an accommodating portion 221 to accommodate the movable assembly 3 therein, and on one side of the accommodating portion 221 An opening 222 through which the tension wire rope 6 passes is formed, and the support 223 supporting the movable assembly 3 may be formed on both sides of the opening 222.

18 is a perspective view showing an embodiment of the movable assembly.

As shown in FIG. 18, the movable assembly 3 is coupled to one side of the body part 31 and the body part 31, and a roller part 32 and the body part 31 supported inside the support part 223. It can be configured as a wire rope fixing portion 33 is coupled to one end of the tension wire rope 6 is fixed.

When the movable assembly 3 is pulled out of the rail member 2 to adjust the tension of the tension wire rope 6 whose one end is fixed to the wire rope fixing portion 33, the movable assembly 3 and the support part 223 are fixed. The friction between the inner side may cause a restriction on the vertical movement of the movable assembly 3. Therefore, in the present invention, the roller part 32 is disposed on one side of the body part 31 so that the movable assembly 3 moves freely even in the tension state of the tension wire rope 6.

In the embodiment of FIG. 18, the wire rope fixing part 33 is formed at an end thereof with an open ring portion at an upper side thereof, thereby supporting the hook portion coupled to the end of the tension wire rope 6. However, the combination of the wire rope fixing part 33 and the tension wire rope 6 is not limited thereto, and various embodiments are possible.

As described above, the rail member 2 may be directly installed on the support 1, or may be installed to be spaced apart from the support 1 by the connecting member 9 as illustrated in FIGS. 12 and 14.

And it is also possible to use the rail member 2 in combination with the pre-installed support (1) using the band member 10 or the like as shown in FIG.

Unlike the prior art, the movable mesh fence of the present invention can minimize deformation of the mesh, such as a winding phenomenon, and can be partially replaced without a separate sue equipment when repairing or replacing the mesh.

As a result, the damage to the fence can be prevented, thereby reducing the maintenance cost of the fence and ensuring the safety of the worker during construction. Therefore, the present invention has industrial applicability in that it can be applied to various fences with excellent economy and safety.

Claims

A plurality of struts (1) installed on the ground to be spaced apart from each other at regular intervals;

Rail member (2) disposed in the vertical direction on the front of the support (1);

A plurality of movable assemblies (3) coupled to the rail member (2) and disposed to be movable up and down;

Connecting wires 4 interconnecting the vertically adjacent movable assemblies 3;

A movement wire 5 connected to an upper end of the uppermost movable assembly 3 and connected to a drive winch 8 for elevating and lowering the uppermost movable assembly 3;

A tension wire rope (6) for connecting the movable assembly of the movable assembly (3) and the adjacent rail member (2) in a horizontal direction; And

A mesh 7 provided between the tension wire ropes 6 adjacent to each other vertically; Movable net fence, characterized in that consisting of.
A plurality of struts (1) installed on the ground to be spaced apart from each other at regular intervals;

Rail member (2) disposed in the vertical direction on the front of the support (1);

A plurality of movable assemblies (3) coupled to the rail member (2) and disposed to be movable up and down;

A movement wire 5 having one end coupled to an upper end of the lowermost movable assembly 3 and the other end connected to a drive winch 8 for raising and lowering the lowermost movable assembly 3;

A tension wire rope (6) for connecting the movable assembly of the movable assembly (3) and the adjacent rail member (2) in a horizontal direction; And

A mesh 7 provided between the tension wire ropes 6 adjacent to each other vertically; Movable net fence, characterized in that consisting of.
The method of claim 1 or 2,

The rail member 2 has a front flange 2a and a rear flange 2b positioned to be spaced apart from each other, a web 2c connecting the front flange 2a and a rear flange 2b, and the front flange 2a. And a support portion 2d vertically bent inward at the end of the rear flange 2b, wherein the movable assembly 3 is located between the web 2c and the support portion 2d. .
In claim 3,

The movable assembly 3 is coupled to one side of the body portion 31 and the body portion 31 and is coupled to the roller portion 32 and the body portion 31 supported inside the support portion 2d and the tension wire. Movable net fence, characterized in that consisting of a wire rope fixing portion 33 is fixed one end of the rope (6).
In claim 4,

In the center of the body portion 31 is formed a through hole 311 formed with a female thread on the inner peripheral surface,

The wire rope fixing part 33 has a hollow cylindrical shape and has a thread thread coupled to the female thread of the through hole 311 on an outer circumferential surface thereof to reciprocate through the through hole 311 of the body part 31 according to rotation. Moving tension sphere 331; And

Located in the tension sphere 331, one end of the tension wire rope 6 is fixed, the other end is caught by the end of the tension sphere 331 is caught to move in accordance with the movement of the tension sphere 331 A moving tool 332 formed with 333; Movable net fence, characterized in that consisting of.
In claim 5,

Movable net fence, characterized in that the outer side of the tension sphere 331, the rotating sphere 334 for rotating the tension sphere 331 is formed to protrude.
In claim 4,

The through hole 311 is formed in the center of the body portion 31,

The wire rope fixing part 33 is inserted into the through hole 311 to be reciprocated to be fixed to the wire rope 6 for tension at one end thereof, and to the other end of the wire rope fixing part 33 to have a larger diameter than the through hole 311. A moving tool 332 formed with 333; And

An elastic member (335) provided between the engaging portion (333) and the body portion (31) outside the rear end of the movable tool (332) to press the movable tool (332) to the rear end of the body portion (31); Movable net fence, characterized in that consisting of.
A plurality of struts (1) installed on the ground to be spaced apart from each other at regular intervals;

Rail member (2) disposed in the vertical direction on the front of the support (1);

A plurality of movable assemblies (3) coupled to the rail member (2) and disposed to be movable up and down;

Connecting wires 4 interconnecting the vertically adjacent movable assemblies 3;

A movement wire 5 connected to an upper end of the uppermost movable assembly 3 and connected to a drive winch 8 for elevating and lowering the uppermost movable assembly 3;

A tension wire rope 6 for connecting the movable assembly 3 and the movable assembly 3 'of the adjacent rail member 2' in a horizontal direction; And

A mesh 7 provided between the tension wire ropes 6 adjacent to each other vertically; Consisting of,

The movable assembly (3) is movable mesh fence, characterized in that coupled to the rail member (2) in planar rotation.
In claim 8,

The rail member 2 includes a first rail portion 21 coupled to the support 1 and a second rail portion 22 rotatably provided inside or outside the first rail portion 21. The movable assembly 3 is coupled to the second rail portion 22 so as to be movable up and down, and the movable assembly 3 is rotatable in plane with the second rail portion 22. Mesh fence.
In claim 9,

The first rail portion 21 is provided with a circular space portion 211 of which one side is open, the second rail portion 22 is movable, characterized in that rotatably provided in the space portion 211 Type mesh fence.
In claim 9,

The first rail portion 21 is composed of a coupling portion 212 coupled to the support (1) and the guide portion 213 having a circular cross section to be coupled to the end of the coupling portion 212,

The second rail portion 22 has a circular guide inserting portion 224 having one side open, and the guide inserting portion 224 is coupled to the outside of the guide portion 213 so that the second rail portion 22 is formed. Movable net fence, characterized in that rotatably provided.
The method of claim 10 or 11,

The second rail portion 22 has an accommodating portion 221 for accommodating the movable assembly 3 therein, and an opening 222 through which the tension wire rope 6 passes through one side of the accommodating portion 221. Is formed, the movable mesh fence, characterized in that the support portion 223 for supporting the movable assembly (3) is formed on both sides of the opening (222).
In claim 12,

The movable assembly 3 is coupled to one side of the body portion 31 and the body portion 31 and is coupled to the roller portion 32 and the body portion 31 supported inside the support portion 223 and the tension wire. Movable net fence, characterized in that consisting of a wire rope fixing portion 33 is fixed one end of the rope (6).