KR102563057B1 - Safety fence for preventing suicide - Google Patents

Abstract

A safety fence for preventing suicide is disclosed. The suicide prevention safety fence is a suicide prevention safety fence for fundamentally blocking an attempt by a pedestrian to deliberately commit by installing additionally on a bridge railing or a railing of a walkway or replacing an existing railing, and is not erected vertically at regular intervals. is a holding; A transverse bar horizontally arranged to connect between the holdings and rotating on the horizontal; and a fixing unit provided with a bearing so that the transverse bar can rotate while being fixedly installed on the post and fixing the transverse bar to the post.

Description

Safety fence for suicide prevention {SAFETY FENCE FOR PREVENTING SUICIDE}

The present invention relates to a safety fence for preventing suicide, and more specifically, it is installed on the roof of a building or on a bridge or a walkway constructed on a river or river to prevent a pedestrian from falling and at the same time prevent human accidents such as suicide by intentional throwing. It relates to a safety fence for preventing suicide that can prevent occurrence in advance.

In general, fences, that is, handrails or fences, have been widely used for the purpose of preventing the intrusion of others and marking the boundaries of land, etc., and recently, design and aesthetics have been The market is expanding to outdoor and indoor fences with reinforced lights.

Typically, in order to prevent a pedestrian from falling from a high position, for example, a safety fence for preventing falls is necessarily installed on a bridge, a walkway installed on a river or the sea.

On the other hand, the majority of buildings are being built higher and higher, and landscaping facilities are being installed and operated on the roofs of buildings. Accordingly, in order to prevent falls, safety fences must be installed at a height of about 2 to 3 m, but most of them For cost and aesthetic reasons, fences are installed only at a height of about 1 to 1.2 m, so there is a problem in that intentional suicide through falling or jumping cannot be effectively prevented.

Korea's suicide mortality rate was 31.7 per 100,000 population as of 2011, ranking first among OECD countries since 2003. Despite this, the suicide rate continues to rise.

However, even in the case of fences installed as railings of bridges constructed on rivers and rivers, most of the currently used fences are installed at a relatively low height of around 1m in consideration of harmony with the surrounding landscape, design and viewability, and so Therefore, it is insufficient to prevent a fall caused by an unintentional pedestrian's mistake or intentional suicide, which has recently become a social problem.

On the other hand, in the past, a 'death suicide defense rotating body system (Republic of Korea Registered Patent No. 10-1631813)' has been proposed.

[0012] The 'throwing suicide defense rotating body system' is such that when the rotating part is grasped by the person attempting suicide, the rotating part rotates so that the attempter's throwing can be effectively prevented.

However, the 'transmission suicide defense rotating body system' is installed by being coupled to an existing structure (eg, an existing handrail, etc.), and does not match the structure and shape of the existing handrail, and as a separate additional structure, it is aesthetically pleasing. However, there is a problem in that the solidity is deteriorated because it is not firmly coupled.

Therefore, there is a need to develop a safety fence for preventing suicide by jumping that can be firmly assembled without compromising the design of the existing fence.

Korean Registered Patent No. 10-2246436

An object of the present invention is to solve this problem, and the crossbar of the fence is made to rotate so that suicide by suicide can be prevented by holding the crossbar by hand and fundamentally blocking the attempt to climb over the fence itself, while the horizontal bar rotates It is to provide a safety fence for suicide prevention that can convey a sense of aesthetics and a warning and guidance message by allowing graphics to be implemented.

The suicide prevention safety fence according to an embodiment of the technical idea of the present invention for achieving the above object is additionally installed on the railing of a bridge or a railing of a walkway, or replaces an existing railing to prevent pedestrians from intentionally committing suicide attempts. A suicide prevention safety fence for blocking, comprising: a support erected vertically at regular intervals; A transverse bar horizontally arranged to connect between the holdings and rotating on the horizontal; and a fixing unit provided with a bearing so that the transverse bar can rotate while being fixedly installed on the post and fixing the transverse bar to the post.

In addition, the transverse bar, an external pipe that is exposed to the outside and rotates; and an inner pipe that is inserted into the hollow inner center of the outer pipe and rotates along with the rotation of the outer pipe.

In addition, the outer pipe may have an outer circumferential surface formed of a plurality of surfaces.

In addition, the outer pipe may have an outer circumferential surface formed of a plurality of surfaces, and may be formed as a concave curved surface concave inward.

In addition, the outer pipe is provided with an inner fixing pin for fixing the inner pipe to the hollow inner center, and the inner fixing pin may be formed to protrude from an inner surface of the outer pipe to a position of the hollow inner center. .

In addition, the inner fixing pin may be formed to protrude at an inner vertex position where the concave curved surface meets the concave curved surface.

In addition, the internal fixing pin may be formed to protrude in a cross shape in four directions.

In addition, a reinforcing member may be further provided on an outer circumferential surface of the inner pipe so that the inner pipe can be firmly fixed to the inner fixing pin.

In addition, the reinforcing member may include: a cylindrical portion having a hollow inside fitted to the outer circumferential surface of the inner pipe; and a plurality of fitting parts formed to protrude from the outer circumferential surface of the cylindrical portion and correspond to the number of the inner fixing pins to be inserted into the inner fixing pins.

In addition, the fixing part may include bearings disposed on both sides of the support, inserted into the outer circumferential surface of the inner pipe to support the inner pipe, and individually rotating without being affected by the rotation of the inner pipe; and flanges fastened oppositely to both sides of the support to be in close contact with both sides of the support by fastening means to support the bearing and fix the position of the bearing.

In addition, the inner circumferential surface of the inner pipe may be formed in a sawtooth shape, and the outer circumferential surface of the bearing may be formed in a sawtooth shape to correspond to the inner circumferential shape of the inner pipe and engage with each other.

In addition, a perforated plate in which a plurality of holes are perforated at regular intervals may be further provided between the supporting posts.

In addition, a guide window displaying text or graphics may be further provided in the perforated plate.

Also, text or graphics may be displayed on each of a plurality of surfaces of the concave curved surface.

In addition, when the outer pipe rotates, the text or graphics displayed on each of the plurality of concave curved surfaces may be continuously displayed and displayed as a dynamic image.

In addition, the safety fence for preventing suicide may further include a weight sensor having a load cell structure for detecting the weight of the pedestrian when the pedestrian steps on the external pipe or climbs over the fence while holding it with his hand.

In addition, at least one weight sensor may be provided at an end of the inner fixing pin of the outer pipe contacting the inner pipe.

In addition, the weight sensing unit may be provided with a plurality of pieces to correspond to the number of the internal fixing pins.

The safety fence for preventing suicide according to the present invention is made so that the horizontal bar of the fence is rotated, so that suicide by jumping can be prevented by fundamentally blocking attempts to grab the horizontal bar by hand and climb over the fence itself, and as the horizontal bar rotates, dynamic graphics are generated. By allowing it to be implemented, there is an effect of giving a sense of aesthetics and delivering warning and guidance messages.

1 is a front view of a safety fence for preventing suicide according to an embodiment of the present invention.
Figure 2 is a side view of Figure 1;
3 is an enlarged cross-sectional view of a main part of FIG. 1;
Figure 4 is a cross-sectional view of a transverse bar according to an embodiment of the present invention.
5 is a perspective view of a flange according to an embodiment of the present invention;
6 is a cross-sectional view of a transverse bar according to another embodiment of the present invention in which a reinforcing member is installed.
Figure 7 is a front view of a safety fence for preventing suicide according to another embodiment of the present invention in which a perforated plate is installed.
Figure 8 is a side view of Figure 7;
Figure 9 is a front view of a safety fence for preventing suicide according to another embodiment of the present invention in which a perforated plate and a guide window are installed.
10 is a cross-sectional view of a transverse bar according to another embodiment of the present invention in which a weight sensor is installed.

In order to fully understand the present invention and its operational advantages and objectives achieved by the practice of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the description in the drawings.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in each figure indicate like elements.

The safety fence for preventing suicide of the present invention is made so that the crossbar of the fence is rotated, so that suicide by throwing himself can be prevented by fundamentally blocking an attempt to grab the horizontal bar by hand and climb over the fence itself, and as the horizontal bar rotates, dynamic graphics are generated. The present invention relates to a safety fence for preventing suicide, which can be implemented so that a sense of aesthetics can be felt and a warning and guidance message can be delivered.

1 is a front view of a suicide prevention safety fence according to an embodiment of the present invention, FIG. 2 is a side view of FIG. 1, FIG. 3 is an enlarged cross-sectional view of a main part of FIG. 1, and FIG. 4 is a horizontal bar according to an embodiment of the present invention. A cross-sectional view, and FIG. 5 is a perspective view of a flange according to an embodiment of the present invention.

1 to 5, the suicide prevention safety fence according to an embodiment of the present invention may include a support 100, a horizontal bar 200, and a fixing part 300.

The present invention is a safety fence for preventing suicide to fundamentally block an attempt by a pedestrian to deliberately jump by installing additionally on a railing of a bridge or a railing of a walkway or replacing an existing railing.

First, the post 100 is a part that is erected vertically at regular intervals on the ground or on the upper side of an existing handrail. If necessary, a joint block 110 may be provided at the bottom of the post 100 to be fastened to the top of the existing handrail.

That is, the post 100 may be installed on the ground or on an existing handrail by using a fastening means (eg, bolts and nuts) to the joint block 110 .

The support 100 may have a square or T-shaped cross section, and may have a flat side surface so that the flange 320 described later may be closely installed.

Next, the horizontal bar 200 is a part horizontally arranged to connect between the pillars 100 and the pillars 100, and the horizontal bar 200 can rotate horizontally while being installed between the pillars 100 done so that

The transverse bar 200 is inserted to be fastened to the outer pipe 210 that is exposed to the outside and rotates and the hollow inner center of the outer pipe 210, and the inner pipe that rotates with the rotation of the outer pipe 210 (220).

The outer pipe 210 may have an outer circumferential surface formed of a plurality of surfaces.

That is, the outer pipe 210 may have a multi-faceted outer circumferential surface instead of having a circular cross section like a normal pipe.

For example, the outer pipe 210 may have an outer circumferential surface formed of a plurality of surfaces, but may be formed as a concave curved surface 211 concave inward.

That is, the outer pipe 210 may be formed in a polygonal shape such that the outer circumferential surface has a multi-faceted surface, or the outer circumferential surface is formed to have a multi-faceted surface as in the embodiment shown in the drawing, but each surface is a concave curved surface bent concavely to the inside (211).

At this time, the vertex where the concave curved surfaces 211 meet may be formed with a protrusion protruding outward.

In this way, the outer pipe 210 is formed with a plurality of concave curved surfaces 211 such that the outer circumferential surface has a multi-faceted surface, and the vertex where the concave curved surfaces 211 meet is formed to protrude, which is the shape of the outer pipe 210 This is to prevent those who attempt to commit suicide by making it difficult to grasp easily so that they do not attempt the act of commitment.

On the other hand, the outer pipe 210 is provided with an inner fixing pin 212 for fixing the inner pipe 220 to the hollow inner center, the inner fixing pin 212 is the inner surface of the outer pipe 210 It may be formed to protrude from the hollow inner center position.

That is, the inner fixing pin 212 is a part that fixes the inner pipe 220 at a distance from the inner central portion of the outer pipe 210, and only the length of the outer pipe 210 is formed to extend in the longitudinal direction of the gap. can

In addition, the inner fixing pin 212 may be formed to protrude at an inner vertex position where the concave curved surface 211 and the concave curved surface 211 meet.

This is the position of the inner vertex where the concave curved surface 211 of the inner circumferential surface of the outer pipe 210 meets the concave curved surface 211 so that the inner fixing pin 212 can stably and firmly support the inner pipe 220. It is formed to protrude from.

That is, compared to the internal fixing pin 212 installed on the curved portion opposite to the concave curved surface 211, the concave curved surface 211 and the concave curved surface 211 are formed to protrude from the inner vertex position where the concave curved surface 211 meets. The force transmitted from the pipe 220 can be supported more stably.

At this time, the internal fixing pin 212 may be formed to protrude in a cross shape in four directions.

That is, as at least four of the inner fixing pins 212 protrude in a cross shape toward four directions, they can have resistance to the force transmitted from the inner pipe 220 in four directions, thereby making the inner pipe 220 can be supported stably.

In addition, although not shown in the drawing, the inner fixing pin 212 may be formed to protrude at each inner vertex position where the concave curved surface 211 meets the concave curved surface 211 .

For example, when the number of inner vertices at which the concave curved surfaces 211 and the concave curved surfaces 211 meet is 8 to have 8 concave curved surfaces 211, 8 internal fixing pins 212 may be provided.

As such, the transverse bar 200 is composed of an outer pipe 210 and an inner pipe 220, and the inner pipe 220 is rotatable as the inner pipe 220 is fastened to a bearing 310 to be described later. It is made rotatable to stop it when stepping on it or stepping on it.

Finally, the fixing part 300 is provided with a bearing 310 so that the transverse bar 200 can rotate in a state where it is fixedly installed on the post 100, and the transverse bar 200 is attached to the post 100 part that is fixed.

The fixing parts 300 are disposed on both sides of the support 100, are inserted into the outer circumferential surface of the inner pipe 220 to support the inner pipe 220, and are not affected by the rotation of the inner pipe 220. The bearing 310 and the bearing 310 are rotated independently of each other, and the bearing 310 is in close contact with both sides of the support 100 by fastening means (eg, bolts and nuts) so that the position of the bearing 310 is fixed. It may include flanges 320 fastened to face each other with respect to the holding 100 .

At this time, the inner circumferential surface of the inner pipe 220 may be formed in a sawtooth shape, and the outer circumferential surface of the bearing 310 may be formed in a sawtooth shape to correspond to the inner circumferential shape of the inner pipe 220 and engage with each other.

Therefore, the outer pipe 210 and the inner pipe 220 are installed on the post 100 through the bearing 310 and the flange 320, and the outer pipe 210 and the inner pipe ( 220) can have a structure that can rotate together in a mutually fastened state.

In addition, the flange 320 has a plate-like structure similar to an ellipse, in which bolt holes for fastening bolts are formed on the upper and lower sides, a central portion is perforated, and a space for accommodating the bearing 310 is provided. And a locking jaw may be formed so that the bearing 310 can be fixed.

Meanwhile, text or graphics may be displayed on each of a plurality of surfaces of the concave curved surface 211 .

That is, text or graphics such as a guide phrase, suicide prevention phrase, or advertising image to be delivered to pedestrians may be displayed on the concave curved surface 211 .

In addition, when the external pipe 210 rotates, the text or graphics displayed on each of the plurality of concave curved surfaces 211 may be continuously displayed and displayed as a dynamic image.

For example, when a different image is displayed on each of the plurality of concave surfaces 211, but when a plurality of continuously changing images are displayed, when the outer pipe 210 rotates, each image of the concave surface 211 is rotated. As it is turned over, it is expressed as a continuous motion, and when a pedestrian looks at it, it is a dynamic image that moves, and an effect like watching an animation can be produced.

At this time, compared to the image displayed on the first concave curved surface 211, when the image displayed on the second concave curved surface 211 is displayed at a position moved in the horizontal direction, when the external pipe 210 is rotated, the image is displayed in the horizontal direction. It can be expressed as a moving figure.

In this way, the external pipe 210 implements a moving dynamic image when rotated, thereby maximizing the effect of warning, guidance, and advertising compared to a static image (text or graphic) to obtain an effect that can be easily noticed by pedestrians. there is.

6 is a cross-sectional view of a transverse bar according to another embodiment of the present invention in which a reinforcing member is installed.

Referring to FIG. 6 , as another embodiment, a reinforcing member 400 may be further provided on an outer circumferential surface of the inner pipe 220 so that the inner pipe 220 can be firmly fixed to the inner fixing pin 212. there is.

The reinforcing member 400 is protruded from the cylindrical portion 410 having a hollow interior fitted to the outer circumferential surface of the inner pipe 220 and the outer circumferential surface of the cylindrical portion 410, and is inserted into the inner fixing pin 212. It may include a plurality of fitting parts 420 formed to correspond to the number of internal fixing pins 212 .

That is, the reinforcing member 400 is for firmly fastening the outer pipe 210 and the inner pipe 220 to each other, and the inner fixing pin 212 is resistant to the force transmitted from the inner pipe 220. This is to improve the bearing capacity by maintaining a close contact with the inner pipe 220 even when shaken or torsion occurs.

That is, the inner fixing pin 212 may be inserted into and fixed to the fitting part 420 of the reinforcing member 400 without being supported by directly contacting the end portion of the groove on the outer circumferential surface of the inner pipe 220 .

The reinforcing member 400 is formed to extend in the longitudinal direction by the lengths of the inner pipe 220 and the outer pipe 210, or is set shorter than the lengths of the inner pipe 220 and the outer pipe 210. It may be made to be provided with a plurality of lengths.

7 is a front view of a suicide prevention safety fence according to another embodiment of the present invention in which a perforated plate is installed, and FIG. 8 is a side view of FIG. 7 .

Referring to FIGS. 7 to 8 , a perforated plate 500 in which a plurality of holes are perforated at regular intervals may be further provided between the posts 100 and the posts 100 .

The perforated plate 500 is arranged in an empty space between a plurality of transverse bars 200 in a state in which the transverse bars 200 are not disposed with respect to the entire support 100, and the plurality of transverse bars 200 are spaced apart by a set interval. It serves to cover the empty space.

The perforated plate 500 may be provided with a bracket 510 to be installed on the support 100, and the bracket 510 is attached to the perforated plate 500 by using a fastening means in a fastening hole (bolt hole). Can be fixed to the holding (100).

In addition, a plurality of holes are perforated in the perforated plate 500 at regular intervals to reduce air resistance and to be exposed to some extent beyond the perforated plate 500 through the holes, thereby securing visibility.

9 is a front view of a safety fence for preventing suicide according to another embodiment of the present invention in which a perforated plate and a guide window are installed.

Referring to FIG. 9 , the perforated plate 500 may further include a guide window 520 displaying text or graphics.

The information window 520 is in the form of a flat panel and is used for conveying information and advertisements to pedestrians by printing and displaying various images such as advertisement images and advertisement texts.

Also, as a display device, it may be a device capable of displaying various texts and images.

Alternatively, the guide window 520 may be made of a transparent material (glass or plastic) so as to easily view a view beyond the perforated plate 500 .

10 is a cross-sectional view of a horizontal bar according to another embodiment of the present invention in which a weight sensor is installed.

Referring to FIG. 10, the suicide prevention safety fence has a weight sensor (600) having a load cell structure for detecting the weight of the pedestrian when the pedestrian steps on the external pipe 210 or climbs over the fence while holding it with his hand. ) may further include.

The weight sensing unit 600 is a kind of compression type load cell, and has a load cell structure equipped with a strain gauge that converts deformation (torsion) into electrical resistance around a steel cylinder. For example, when a load is applied to a load button, Deformation in proportion to the ground stress occurs, and the change in current flowing according to the change in electrical resistance of the strain gauge according to the deformation is converted into a digital electrical signal to directly display the load in numbers.

At this time, at least one weight sensor 600 may be provided at an end of the inner fixing pin 212 of the outer pipe 210 in contact with the inner pipe 220 .

That is, when a weight is applied to the outer pipe 210 of the transverse bar 200 and pressure is applied, the inner fixing pin 212 applies pressure to the inner pipe 220, and the inner fixing pin 212 and The weight sensor 600 provided between the outer circumferential surfaces of the inner pipe 220 can detect the pressure due to the weight of the outer pipe 210 .

The weight sensing unit 600 transmits the measured and sensed information to a control unit (not shown) to activate a warning device (eg, a warning light, a speaker, etc., not shown), thereby delivering a warning notification to a person who is attempting to commit a transaction. action can be prevented.

In addition, the weight sensor 600 may transmit the measured and sensed information to a control unit (not shown) to display a warning text and image on the information window 520 to deliver a warning notification.

In addition, the weight sensing unit 600 may be provided in plurality to correspond to the number of the internal fixing pins 212 for accurate weight sensing.

The safety fence for preventing suicide according to the technical idea of the present invention is made so that the transverse bars of the fence are rotated so that suicide can be prevented through throwing, etc. By enabling dynamic graphics to be implemented while the horizontal bar rotates, it has an effect of giving a sense of aesthetics and delivering warning and guidance messages.

As described above, the optimum embodiment has been disclosed in the drawings and specifications. Although specific terms are used herein, they are only used for the purpose of describing the present invention and are not used to limit the meaning or the scope of the present invention described in the claims. Therefore, those of ordinary skill in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

100: holding 110: joint block
200: transverse bar 210: external pipe
211: concave surface 212: internal fixing pin
220: inner pipe 300: fixing part
310: bearing 320: flange
400: reinforcing member 410: cylindrical part
420: fitting part 500: perforated plate
510: bracket 520: guide window
600: weight sensing unit

Claims (18)

In the suicide prevention safety fence for fundamentally blocking attempts by pedestrians to intentionally commit by replacing the existing railing or additionally installed on the railing of a bridge or a walkway,
Posts erected vertically at regular intervals;
A transverse bar horizontally arranged to connect between the holdings and rotating on the horizontal; and
A bearing is provided so that the transverse bar can rotate while being fixedly installed on the post, and a fixing part for fixing the transverse bar to the post; includes,
The transverse bar,
An external pipe that is exposed to the outside and rotates; and
An inner pipe that is inserted into the hollow inner center of the outer pipe to be fastened and rotates along with the rotation of the outer pipe;
The external pipe,
The outer circumferential surface is formed of a plurality of surfaces,
The external pipe,
The outer circumferential surface is formed of a plurality of surfaces, and is formed as a concave curved surface concave inward,
The external pipe,
An internal fixing pin is provided to fix the internal pipe to the hollow inner center,
The internal fixing pin,
It is formed to protrude from the inner surface of the outer pipe to the hollow inner center position,
The internal fixing pin,
It is formed to protrude at an inner vertex position where the concave curved surface and the concave curved surface meet,
The internal fixing pin,
It is formed to protrude in a cross shape in 4 directions,
On the outer circumferential surface of the inner pipe,
A reinforcing member is further provided so that the inner pipe can be firmly fixed to the inner fixing pin,
The reinforcing member,
a hollow cylindrical portion fitted to the outer circumferential surface of the inner pipe; and
Suicide prevention safety fence, characterized in that it comprises a; protruding from the outer circumferential surface of the cylindrical portion, and a plurality of fitting parts formed corresponding to the number of the inner fixing pins to be inserted into the inner fixing pins. delete delete delete delete delete delete delete delete According to claim 1,
The fixing part,
bearings disposed on both sides of the support, inserted into the outer circumferential surface of the inner pipe to support the inner pipe, and individually rotating without being affected by the rotation of the inner pipe; and
A safety fence for preventing suicide, characterized in that it comprises a; flanges fastened oppositely to both sides of the support so as to be in close contact with both sides of the support by fastening means to support the bearing and fix the position of the bearing. According to claim 10,
The inner circumferential surface of the inner pipe is formed in a sawtooth shape, and the outer circumferential surface of the bearing is formed in a sawtooth shape to be engaged with each other corresponding to the inner circumferential shape of the inner pipe. According to claim 1,
Between the landlord and the landlord,
A safety fence for preventing suicide, characterized in that a perforated plate in which a plurality of holes are perforated at regular intervals is further provided. According to claim 12,
In the perforated plate,
A safety fence for preventing suicide, characterized in that a guide window for displaying text or graphics is further provided. According to claim 11,
On the concave surface,
A safety fence for preventing suicide, characterized in that text or graphics are displayed on each of a plurality of sides. According to claim 14,
The suicide prevention safety fence, characterized in that when the outer pipe rotates, the text or graphics displayed on each of the plurality of concave curved surfaces are continuously displayed and displayed as a dynamic image. According to claim 14,
The suicide prevention safety fence,
The safety fence for suicide prevention, characterized in that it further comprises a weight sensor of a load cell structure for detecting the weight of the pedestrian when the pedestrian steps on the external pipe or climbs over the fence while gripped by hand. According to claim 16,
The weight sensing unit,
Safety fence for preventing suicide, characterized in that at least one is provided at the end of the inner fixing pin of the outer pipe in contact with the inner pipe. According to claim 17,
The weight sensing unit,
A safety fence for preventing suicide, characterized in that a plurality of pieces are provided to correspond to the number of the inner fixing pins.