KR100925539B1 - Wall piton and thereby fall prevention system for walls - Google Patents

Abstract

The present invention relates to a phyton fixed to the wall (1) and thereby a drop prevention system for the wall. The phyton 50 according to the present invention includes a vertical plate 52 and a horizontal plate 54 which are coupled to each other in a vertical and horizontal state by a coupling means. And, the fall prevention system according to the present invention, a plurality of phyton (50) fixed to the wall (1); A plurality of steel pipes 60 fixed to and spaced from the phyton 50; Fasteners for fixing the steel pipe (60); A drop blocking member that shields the spaced spaces of the steel pipes 60 and prevents the falling object from falling; It includes; hangers for lifting the steel pipes (60). The piston 50 described above is inserted into the vertical and horizontal joints 1a and 1b of the wall 1 so that it is pressed against the load of the wall 1 and is firmly fixed. In addition, the above-described anti-dropping system provides a drop preventing member that captures the drop while accommodating the drop on the side of the wall 1, thereby preventing a safety accident caused by the drop.

Description

PITON FOR WALL AND FALL PREVENTION SYSTEM FOR WALL TYPE {PITON FOR WALL AND FALLING PREVENTER FOR WALL THEREBY}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a piton for a wall that is integrally fixed to a wall and provides a ring to the outside of the wall, and thereby a fall prevention system for a wall that prevents the falling of falling objects falling on the wall.

In particular, the present invention relates to a wall fall prevention system consisting of a wall piton designed to be suitable for a masonry structure and a structure for capturing and safely falling falling objects.

In general, in the area where the banks or river banks or collapses are concerned, or where reinforcement soils are loaded, walls are formed in the form of retaining walls, shafts or fences to prevent the collapse of the ground. Such a wall is most representative of retaining walls. A retaining wall is a structure that prevents soil from collapsing by resisting earth pressure, and is a structure that is designed to prevent ground collapse that occurs when a stable slope of the ground surface is steeper than that. There are many types of structures needed to build up soil, cut down mountains, fill shore, and so on, such as building blocks, gravity-bearing concrete retaining walls, and special reinforced concrete retaining walls.

Here, there are the following types of formats as described above. ① Block stacking: The shaft wall, which is widely used since ancient times, belongs to this category, and concrete blocks are used a lot now. ② Gravity-type concrete retaining wall: It is a structure that prevents the collapse of the ground by the weight of concrete itself. It is adopted when the height is relatively low. ③ Special Reinforced Concrete Retaining Wall: It is used when the height of the retaining wall is not economical for the gravity retaining wall or when it is necessary to favor the use of paper by making the wall vertical. There are several forms, such as L-shaped). In addition, there are simple things using steel plates or wooden fences.

As described above, the wall for preventing ground collapse in the form of a retaining wall, a shaft, or a fence may be built in a load bearing wall by concrete, but most of them are generally built masonry by a concrete block or stone. There is a kind of wall where people and vehicles travel to and from the upper part of the wall.

However, these walls do not have a device in case a person, vehicle or object falls. Therefore, the general wall can not prevent the fall of people, vehicles or objects there is a problem that can cause a large safety accident.

The present invention has been made to solve the conventional problems as described above, is fixed integrally to the wall as part of the forcibly inserted into the wall is pressed by the load of the wall, the remaining part is exposed to the outside of the wall The purpose is to provide a phyton for the wall to act as a ring.

In particular, the object of the present invention is to provide a piton for the wall of the structure that is configured to be suitable for the masonry wall is inserted into the vertical and horizontal joints of the masonry wall only partially exposed.

Another object of the present invention is to provide a fall prevention system for a wall that is fixed to a wall integrally with the above-described piston and at the same time receives a fall that falls in an unfolded state outside the wall to prevent the fall of the fall.

In particular, another object of the present invention is to provide a drop prevention system for walls using a screen or net-like member.

Wall phyton according to the present invention for achieving the above object, in a mechanism that is fixed to the wall integrally to provide a ring to the outside of the wall, one side is inserted into the wall in a vertical state, and serves as a ring A vertical plate having at least one connecting hole; A horizontal plate coupled to the vertical plate in a horizontal state to form the same as the vertical plate, and inserted into the wall in a horizontal state to be fixed to the wall together with the vertical plate as pressed by the load of the wall; And coupling means for coupling the horizontal plate and the vertical plate to the same body by fixing the horizontal plate and the vertical plate in a state where the horizontal plate and the vertical plate are attached to each other. It may be composed of a welding projection welded to a horizontal plate.

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On the other hand, the fall prevention system for walls according to the present invention, the fall prevention device for preventing the falling object from falling on the wall, a plurality of pistons fixed in a line in a state spaced apart from the wall; A plurality of steel pipes having one end connected to each of the phytons and installed in a cantilever manner toward the side of the wall; One end and the other side of the steel pipe are connected to one side and the other side, respectively, to fasten the steel pipe integrally to the piston; A drop blocking member integrally with the steel pipes having one end coupled to the fastener, and shielding a space formed between the steel pipes to prevent the falling of the falling object falling from the wall; And a hanger that lifts the other end of the steel pipes integrally with the drop blocking member in a fixed state to the wall to maintain the installation angle of the steel pipes at a set angle. A vertical plate inserted into and having at least one connecting hole serving as a ring; A horizontal plate coupled to the vertical plate in a horizontal state to form the same as the vertical plate, and inserted into the wall in a horizontal state to be fixed to the wall together with the vertical plate as pressed by the load of the wall; And a coupling means for fixing the horizontal plate and the vertical plate to be attached to each other to couple the horizontal plate and the vertical plate to the same body.

Here, the fastener is, for example, one side fastening bolt to the piston; The other side of the bolt is fastened, one end of the steel pipe is clamped by being fixed; can be configured to include.

In addition, the drop preventing member may be configured, for example, by a drop preventing net for receiving a falling object which is fixed to at least one of the steel pipes or the pistons and falls in a flat unfolded state.

In addition, the hanger may be formed of, for example, the same as the phyton; A rope which connects the other end of the free end of the piston and the steel pipe and maintains a set angle of the steel pipe in a tense state; The other side of the rope is fixed to be caught, the hook is provided integrally on the other end side of the steel pipe; can be configured to include.

On the other hand, the fall prevention system for walls according to the present invention, it is necessary to further comprise a load distribution member for distributing the load of the drop blocking member to the steel pipes. The load distribution member may include, for example, wires installed in a straight line along one end and the other end of the steel pipes; It is preferable to comprise a; and hook to hang the rim of the drop blocking member to the wire.

Wall phyton according to the present invention, the vertical plate and the horizontal plate can be inserted into the vertical joints and horizontal joints of the wall consisting of masonry structure can be easily inserted and fixed a portion of the vertical plate and horizontal plate to the wall It works.

In addition, the fall prevention system for walls according to the present invention provides a drop preventing member for trapping falling objects on the side surface of the wall through the above-described piston, thereby preventing the safety accident caused by the falling objects.

In addition, since the steel pipe provided with the drop preventing member is fixed to the wall through the piston, not only can the steel pipe provided with the drop preventing member be firmly fixed to the wall, but also can be easily fixed.

In particular, when the drop blocking member is composed of a net-shaped material having a light weight, the load applied to the steel pipe can be reduced as well as the weight of the entire system can be reduced.

In addition, when the fasteners are composed of bolts and clamps, there is an effect that the steel pipe can be fixed to the piston in a prefabricated manner.

In addition, when the hanger is composed of a piston and a rope and a hook, the hanger can be easily manufactured as well as an effect that can be easily installed.

In addition, when a load distribution member for distributing the load of the drop blocking member is provided, the load of the falling object falling on the drop blocking member can be dispersed in several steel pipes, so that the drop can be safely and stably received and captured. have.

Hereinafter, with reference to the accompanying drawings illustrating a wall phyton and a drop prevention system for a wall according to the present invention as follows, Figure 1 is a perspective view of the wall phyton according to an embodiment of the present invention, Figure 2 is a perspective view of the wall fall prevention system according to an embodiment of the present invention, Figure 3 is a side view of the fall prevention system shown in FIG.

Referring to FIG. 1, the phyton 50 according to the embodiment of the present invention includes a metal vertical plate 52 that is vertically erected as shown, and a metal horizontal plate coupled to the vertical plate 52 in a horizontal state. 54, and coupling means described later for coupling the horizontal plate 54 and the vertical plate 52.

As shown in the vertical plate 52, one side is formed in a pointed shape, such as a triangle, and at least one connecting hole 52a serving as a ring is formed at the other side. The connection hole 52a may be formed in a circular shape as shown, and alternatively, may be formed in a long hole shape. The connection hole 52a may be fastened to the bolt 72 of the clamp 74, which will be described later, as shown in the drawing. The end of the ring RN or the wire WR in the form may be fixed.

The horizontal plate 54 is formed in a triangular shape as shown, one side is pointed, it is attached to the lower portion of the vertical plate 54 in a horizontal state. At this time, the horizontal plate 54 is attached to the vertical plate 52 in a state of being inserted into the notch 52c formed in the lower portion of the vertical plate 52. Accordingly, the horizontal plate 54 forms a horizontal plane with the lower end of the vertical plate 52. This horizontal plate 54 may be fixed to the vertical plate 52 by bolting. Of course, to fix the horizontal plate 54 to the vertical plate 52 by bolting, it is necessary to provide a horizontal wing (not shown) through which a bolt not shown penetrates below the vertical plate 52. That is, the bolt is connected to the horizontal plate 54 and the vertical plate 52 integrally while being fastened to the horizontal plate 54 through the blade.

Here, the aforementioned coupling means fixes the horizontal plate 54 and the vertical plate 52 in a state in which they are attached to each other, thereby coupling the horizontal plate 54 and the vertical plate 52 to the same body. This coupling means is composed of, for example, a welding protrusion 52b provided on the vertical plate 52 and welded to the horizontal plate 54 while penetrating the horizontal plate 54 as shown in the enlarged view "②" in the drawing. can do. The welding protrusion 52b may be configured in plural as shown, and penetrates the horizontal plate 54 through the through hole 54b formed in the horizontal plate 54. The weld protrusion 52b is welded to the bottom surface of the horizontal plate 54 while the exposed end is exposed to the bottom of the horizontal plate 54. Thus, the vertical plate 52 and the horizontal plate 54 are fixed in the same body. Of course, such a coupling means may be configured to include the above-described wings formed on the vertical plate 52 and bolts that are fastened to the horizontal plate 54 through the wings.

On the other hand, a part of the phyton 50 is inserted into the masonry wall 1 as shown in the enlarged view "③" in the drawing. At this time, the vertical plate 52 and the horizontal plate 54 are inserted into the wall with a tip formed sharply as shown enlarged. As shown in the enlarged view, the piston 50 is inserted into the vertical joint 1a of the wall 1, and the horizontal plate 54 is inserted into the horizontal joint 1b of the wall 1. .

On the other hand, reference numeral 60 in the drawings is a steel pipe described later. This steel pipe 60 is fitted to the clamp 74 as shown is fixed.

2, the fall prevention system for a wall according to an embodiment of the present invention, as shown in the above-described phyton 50, steel pipe 60, a fastener to be described later, a drop blocking member to be described later, Contains a hanger.

Piton 50 is composed of a plurality as shown in a fixed state in a row in a state spaced apart from the wall (1), the steel pipe 60 to be described later is fixed integrally.

Steel pipe 60 is composed of a quantity corresponding to the phyton 50 as shown. The steel pipe 60 is integrally connected to the phyton 50 as shown by the fastener described below. At this time, one end of the steel pipe 60 is connected to the phyton 50 as shown. Therefore, the steel pipe 60 is installed in a cantilever manner toward the side of the wall 1. In other words, one end of the steel pipe 60 forms a fixed end and the other end forms a free end.

The fastener is connected to the steel pipe 60 and the phyton 50, one side and the other side, respectively, to integrally fix the steel pipe 60 to the phyton 50. The fastener integrally fixes one end of the steel pipe 60 to the other side of the vertical plate 52 in which the connection hole 52a is formed. Such fasteners will be described in detail in the description of FIG.

The drop blocking member integrally forms the steel pipes 60 and shields a space formed between the steel pipes 60. Accordingly, the drop blocking member prevents the falling object from falling into the space formed between the steel pipes 60. That is, the drop blocking member prevents the fall of the falling object falling from the wall 1.

The drop blocking member may be configured, for example, as the drop preventing net 80 as illustrated, and alternatively, the drop blocking member may be formed of a screen or a flat tube having excellent shrinkage such as spandex. However, the drop preventing member is easy to supply and low cost, it is preferable to configure the fall prevention net 80 as shown in the light weight.

On the other hand, the above-described hanger lifts the other end of the free end side of the steel pipes 60 to maintain the installation angle of the steel pipes 60 at a set angle. Such a hanger is preferably configured to lift the other end of the steel pipe 60 in a state fixed to the wall (1).

The hanger may be, for example, another phyton 50 'formed in the same manner as the phyton 50 and positioned above the phyton 50 to which the steel pipe 60 is fixed; A rope 92 connecting the phyton 50 'and the other end of the free end side of the steel pipe 60; The rope 92 is fixed to the steel pipe 60, the hook 94; can be configured to include. Here, another phyton 50 'of the above-mentioned upper portion is installed at an upper portion of the position corresponding to the above-described lower phyton 50 as shown. Of course, another phyton 50 'is fixed to the wall 1 in the same manner as the lower phyton 50 as described above.

Rope 92 has one side connected to the exposed portion of the phyton 50 exposed to the outside of the wall (1) as shown, the other end of the steel pipe 60 in the other side is caught on the hook 94 described above The other side is connected to. The rope 94 is tensioned by the load of the steel pipe 60. Thus, the steel pipe 60 continuously maintains the set angle.

Hook 94 can be configured to be permanently fixed by welding to the other end of the steel pipe (60). Alternatively, it may be configured in a detachable state. That is, the hook 94 may be configured to be attached, otherwise it may be configured to be assembled.

Referring to FIG. 3, the steel pipe 60 is inclined by the rope 92 of the hanger with one end fixed to the phyton 50 as shown. At this time, one end of the steel pipe 60 is fixed to the piston 50 by a fastener. This fastener is, for example, a bolt 72 on which one side is fastened to the phyton 50, and the other side of the bolt 72 is fastened, and one end of the steel pipe 60 is, for example, as shown in the enlarged view "4" in the drawing. It can be configured to include a clamp 74 that is fitted and fixed. That is, the fastener can comprise the bolt 72 and the clamp 74. Of course, the steel pipe 60 is fixed to the clamp 74 after the clamp 74 is fixed to the piston 50 by the bolt 72.

Here, the above-mentioned hanger is connected to the connection hole 52a formed at one side of the rope 92 in another phyton 50 'as shown in the enlarged view "5" in the drawing through the ring (RN). This rope 92 is fixed to the hook 94 provided on the other end of the free end side of the steel pipe 60, as shown in the enlarged view "6" in the drawing. Therefore, the hanger is suspended in a state in which the other end of the steel pipe 60 is lifted up.

On the other hand, the hook 94 may be configured to be separated from the steel pipe 60 as shown in the enlarged view "⑦" in the drawing. That is, the hook 94 may be configured to be attached to and detached from the steel pipe (60). At this time, the hook 94 should be formed in the same body in the sleeve (94a) fitted to the steel pipe 60 as shown enlarged. Thus, the hook 94 is detached from the other end of the steel pipe 60 as the sleeve 94a is fitted or detached from the steel pipe 60.

On the other hand, the drop prevention system according to an embodiment of the present invention further includes a load distribution member for distributing the load of the above-described drop blocking member to the steel pipes (60). Since the load distribution member distributes the load of the drop blocking member, when the falling object falls on the drop blocking member, the load of the falling object is immediately transferred to the surrounding steel pipes 60. Therefore, the drop blocking member is prevented from penetrating by the load of the falling object.

Here, the above-mentioned load dissipation member is, for example, wires WR provided in a straight line along one end and the other end of the steel pipes 60, as shown in the enlarged views "4" and "6", and this wire WR. ) Can be configured to include a ring (RN) to hang the rim of the drop blocking member made of a drop preventing net (80). At this time, the end of the wire WR is fixed to the pitton 50, or the end is fixed to the hook 94 as shown. Then, the ring RN connects the drop prevention net 80 and the wire WR to each other by hanging the drop prevention net 80 and the wire WR at once. Therefore, the drop prevention net 80 maintains a taut state without sagging.

Referring to Figures 1 and 3 attached to the action of the wall phyton and the wall fall prevention system according to the embodiment of the present invention configured as described above are as follows.

Referring to FIG. 1, the phyton 50 and the clamp 74 are detachably coupled by the bolt 72 so that they may be separated from each other as necessary. The clamp 74 may adjust the installation angle of the steel pipe 60 while being rotated about the bolt 72 after holding the steel pipe 60. Of course, the clamp 74 is rotated when the bolt 72 is loosened and does not rotate when the bolt 72 is firmly tightened.

In the piston 50, the front end of the vertical plate 52 and the horizontal plate 54 are completely inserted into the wall 1 as shown in the enlarged view "③". At this time, the vertical plate 52 is inserted into the vertical joint 1a (vertical gap) of the wall 1 in a vertical state as shown. Then, the horizontal plate 54 is inserted into the horizontal joint (1b, horizontal gap) of the wall (1) in a horizontal state as shown. Accordingly, the horizontal plate 54 is firmly fixed in the state of being inserted into the wall 1 together with the vertical plate 52 as the horizontal plate 54 is pressed by the load of the wall 1 that is transferred to the upper surface, that is, the load of the block or stone. do.

The piton 50 is easily inserted into the wall 1 because the vertical plate 52 and the horizontal plate 54 are inserted into the vertical joint 1a and the horizontal joint 1b corresponding to the gap of the wall 1. Instead, the wall 1 may be prevented from being damaged for the insertion of the vertical plate 52 and the horizontal plate 54, and the vertical plate 52 is excessively exposed because only a part of the vertical plate 52 is exposed. It can be prevented from inhibiting aesthetics. The phyton 50 is inserted into the joints 1a and 1b of the wall 1 very easily as the ends of the vertical plate 52 and the horizontal plate 54 inserted into the wall 1 are sharply formed.

Referring to FIG. 3, the steel pipe 60 maintains the inclination set by the rope 92 of the hanger as shown, so that the falling object can be received more reliably. That is, the steel pipe 60 provides the fall prevention net 80 with an angle that can easily accommodate the falling object by the rope 92. At this time, the rope 92 is caught by the hook 94 as shown in the enlarged view "6" to lift the steel pipe 60.

Hook 94 is integrally fixed to the other end of the steel pipe 60, regardless of the length of the steel pipe 60 is fitted to the steel pipe 60 through the sleeve 94a as shown in the enlarged view "⑦" . That is, the hook 94 may be fixed to the other end of the steel pipe 60 in the prefabricated even if the steel pipe is long or short.

Drop prevention net 80 is a portion of the edge side is fixed to at least one of the steel pipe 60 or the piston 50 as shown in the enlarged view (④). This drop prevention net 80 is preferably fixed to the rim bound to the pitton 50 as shown.

Since the drop prevention net 80 is connected to the wire WR by the ring RN as shown in the enlarged view "6", it maintains a state in which it is always stretched. The fall prevention net 80 accommodates falling objects falling from the wall (1). At this time, the rockfall prevention net 80 transfers the load of the load through the ring (RN) to the wire (WR). Of course, the wire WR distributes the transferred load to the steel pipe 60. Therefore, the drop prevention net 80 captures the drop safely without being damaged by the load of the drop.

Since the above embodiments are merely illustrative of preferred embodiments of the present invention, the scope of application of the present invention is not limited to the above, and appropriate modifications are possible within the scope of the same idea. Therefore, since the shape and structure of each component shown in the embodiment of the present invention can be carried out by deformation, it is natural that the modification of the shape and structure belong to the appended claims of the present invention.

1 is a perspective view of a phyton for a wall according to an embodiment of the present invention;

2 is a perspective view of the wall fall prevention system according to an embodiment of the present invention;

3 is a side view of the anti-drop system shown in FIG. 2;

<Description of Major Symbols in Drawing>

1: wall 50: piston

52: vertical plate 54: horizontal plate

60: steel pipe 72: bolt

74: clamp 80: drop prevention net

92: rope 94: hook

Claims (7)

delete In the mechanism to be fixed to the wall (1) integrally to provide a ring to the outside of the wall (1), A vertical plate 52 having one side vertically inserted into the wall 1 and having at least one connection hole 52a serving as a ring; It is coupled to the vertical plate 52 in a horizontal state to form the same as the vertical plate 52, and is inserted into the wall (1) in a horizontal state is pressed by the load of the wall (1) and the vertical plate 52 and A horizontal plate 54 fixed together while being inserted into the wall 1; And And coupling means for coupling the horizontal plate 54 and the vertical plate 52 to the same by fixing the horizontal plate 54 and the vertical plate 52 in a state where they are attached to each other. The coupling means, It is provided on the vertical plate 52, the piton for the wall, characterized in that the welding projection (52b) is welded to the horizontal plate 54 in the state penetrating the horizontal plate (54). In the fall prevention device which prevents falling objects from falling in the wall 1, A plurality of phytons 50 fixed in a line in a state spaced apart from the wall 1; A plurality of steel pipes 60 each of which has one end connected to the phytons 50 and are installed in a cantilever manner toward the side of the wall 1; One end and the other side of the steel pipe 60 are connected to one end and the other side of the phyton 50, respectively, to fasten the steel pipe 60 to the phyton 50 integrally; A drop blocking member configured to block the space formed between the steel pipes 60 while being integral with the steel pipes 60 coupled to one end of the fastener, and prevent falling of the falling object falling from the wall 1; And And a hanger for maintaining the installation angles of the steel pipes 60 at a set angle by lifting the other ends of the steel pipes 60 integrally with the drop blocking member in a fixed state to the wall 1. The phyton A vertical plate 52 having one side vertically inserted into the wall 1 and having at least one connection hole 52a serving as a ring; It is coupled to the vertical plate 52 in a horizontal state to form the same as the vertical plate 52, and is inserted into the wall (1) in a horizontal state is pressed by the load of the wall (1) and the vertical plate 52 and A horizontal plate 54 fixed together while being inserted into the wall 1; And And coupling means for coupling the horizontal plate (54) and the vertical plate (52) to the same by fixing the horizontal plate (54) and the vertical plate (52) to be attached to each other. The method of claim 3, wherein the fastener, A bolt 72 having one side fastened to the phyton 50; And The other side of the bolt (72) is fastened, one end of the steel pipe (60) is clamped (74) is fixed to the wall fall prevention system comprising a. The method of claim 3, wherein the drop blocking member, Part of the edge side is fixed to at least one of the steel pipes (60) or the phytons (50), fall prevention net for walls characterized in that the falling fall accommodates the falling object in a flat unfolded state system. The method of claim 3, wherein the hanger is Another plurality of phytons 50 'formed in the same manner as the phytons 50 and positioned above the phytons 50 to which the steel pipe 60 is fixed; A rope 92 connecting the phyton 50 'and the other end of the free end side of the steel pipe 60 to maintain a set angle of the steel pipe 60 in a tense state; And The other side of the rope (92) is fixed by hanging, hooks (94) are provided integrally on the other end side of the steel pipe (60); Drop prevention system for a wall. The method according to any one of claims 3 to 6, Further comprising a load distribution member for distributing the load of the drop blocking member to the steel pipes (60), The load distribution member, Wire (WR) is installed in a straight line along one end and the other end of the steel pipe (60); And And a ring (RN) for hanging the edge of the drop blocking member on the wire (WR).

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