KR101806303B1 - A Safety Guard - Google Patents

Abstract

The present invention relates to a safe guardrail where guardrail props, installed in a general pedestrian passage or a deck road, are inserted into guardrail pillars for combination and, more specifically, to a safe guardrail which is composed of vertical guardrail pillars that stand and are fixed at one side surface or both side surfaces of a pedestrian passage along the ground at regular intervals, and horizontal guardrail props that are installed to connect the guardrail pillars. In addition, the guardrail pillar is formed by coupling a bottom pillar fixed on concrete on the ground and one or more connection pillars connected to the upper part of the bottom pillar through a connection means, and inserting the end of the guardrail prop into the guardrail pillar for combination. Therefore, the safe guardrail where guardrail props are inserted into guardrail pillars for combination can improve safety of pedestrians and prevent accidents by increasing rigidity thereof.

Description

{A Safety Guard} is a safety rail which is inserted and joined to a railing support bar.

[0001] The present invention relates to a safety guardrail which is inserted into and coupled to a railing support bar on a general walkway or a deck road, and more particularly to a safety guardrail which is fixed in a vertical direction The balustrade support stand comprises a bottom support bar fixed to the concrete provided on the ground and a support bar connected to the top of the bottom support bar, And the end of the railing barrel is inserted and coupled into the railing support bar so that the safety of the pedestrian can be improved by raising the rigidity of the railing, and at the same time, the railing barrel To a safety guard rail which is inserted and joined to the stand

In recent years, people are busy exploring mountains and parks for stress relief and health reasons in their busy lives. However, as the number of hikers and vacationers increases day by day regardless of age and sex, cases of safety accidents are increasing rapidly.

As a result, a boundary or safety guardrail is provided on both sides or one side of the walkway.

In other words, deck rods equipped with railings or safety fences (fences) are installed on walkways, observation trails, or roads to provide a variety of resting spaces for the pedestrians as well as health.

In order to install such deck rods or safety fences, safety must be applied first. In order to do so, the railing support bar supporting the railing rails must be firmly and stably installed on the ground.

In this way, in order to stably install the railroad straddle on the ground, the conventional railroad straddle is mainly used to put the concrete foundation in the ground, and then fix the lower end of the railing support frame thereon.

Then, the balustrades are connected to each other by the rail railing (cross bar).

KR 10-1083119 (registration number) 2011.11.07. KR 20-0471038 (registration number) 2014.01.21. KR 10-1691562 (registration number) 2016.12.26.

However, since the above-mentioned conventional safety guardrail is installed and fixed on the ground with one single member, it is troublesome and troublesome to install the damaged parcel support bar if it is damaged by external force. There is a problem that economic efficiency is low.

In addition, since the conventional balustrade has no means for absorbing an impact force due to an external force, if there is an accidental external force, the connecting portion is easily damaged and thus the safety of the pedestrian is threatened.

In addition, since the railing support bar provided in the conventional safety railing is installed and fixed on the ground with one single member, there is a disadvantage that the rigidity of the railing support bar is very weak.

Also, since the conventional balustrade is made of a single member, there is a problem that the height can not be adjusted quickly.

In addition, since the conventional parapet is made of wood at the outer side of the inner steel pipe, it can not be manufactured at once and can not be manufactured at one time. Since the outer parcel is manufactured by separating into two or more pieces and then joined with the steel pipe in the field, Not only is it not good to be seen, but also some pedestrian attempts to detach or damage the marked joints often cause destruction of the shell.

In addition, since the conventional railing support frame is required to be provided with a connection ring that can be rotated separately in order to adjust the level of the railing rails in accordance with the inclination of the ground, it is difficult to construct the railing support frame. In the case of being applied to a railing, the impact is transmitted to the connecting link, which is the connecting part between the railing support rail and the flat railing, so that the connecting link is detached or destroyed from the railing support rail.

In addition, the conventional railing support pedestal has some limitations in improving the convenience of the pedestrian because there is no means for displaying information or a means for displaying the boundary between the railing to provide information such as directions and positions to the pedestrian.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

A railway rail including a vertical railing support frame which is erected and fixed at regular intervals along the ground on one side or both sides of the walkway, and a safety railing constructed as a horizontal railing rail, the railing support frame being connected to the ground, And one or more connecting support pillars are fastened to the bottom supporting bar by connecting means and the ends of the balustrade are inserted and coupled to the railing support bar so as to increase the rigidity of the handrails to secure the safety of the pedestrian And a safety rail which is inserted into and combined with a railing support bar for the purpose of preventing an accident.

Another object of the present invention is to improve the efficiency of installation by improving the convenience of installation and quickly repairing the damaged portion at a low cost by structuring the railing support bar so as to be able to be separated and fastened in multiple stages.

Another object of the present invention is to provide pedestrian safety by providing a shock absorber for absorbing an impact force by an external force on a floor support bar connected and fixed to a concrete on the ground.

It is a further object of the present invention to provide a railway supporting column capable of being separated and fastened in a multi-stage structure, and a bending part or a reinforcing part is provided at an end portion or a side portion of each column to increase the rigidity, thereby providing a safe walking of the pedestrian, So as to provide ease of construction.

It is a further object of the present invention to increase the resistance to external impact of a railing by allowing the external impact applied to the railing to be absorbed by the inside of the railing support bar.

Another object of the present invention is to improve the safety of a pedestrian by providing an information recording unit or a display unit on the outer surface of a railing support pedestal for providing information such as a direction or a position of a railing to the pedestrian.

In order to achieve the above object, according to the present invention, there is provided a security rail 10 installed at one side or both sides of a walkway, A balancer 110 having an open top and one or more connecting struts connected to an upper side of the bottom strut 110 and opened at an upper portion thereof; One side of each of the bottom supporting bars 110 and the connecting side supporting bars is coupled to one side of the side rails 170 coupled in the transverse direction; The rail support pillars (100) include a plate-like fastening part (140) for fixing the bottom support bars (110) and the connection support pillars A floor fixing bracket 150 fastened to the floor P by a fixing bolt 151 and a cushion member 160 between the floor fixing bracket 150 and the concrete P to relieve an external impact, The bottom support bar 110 and the connecting support bar are respectively provided with fasteners 180 through which one handrail 170 is inserted.

In addition, the bottom support bar 110 and the connecting pillar 110 of the present invention are formed of a tubular member, the outside of which is formed with a shell corresponding to each tubular member, A railing razor fixing plate 181 to which the inserted railing rails 170 are fixed is bent at the upper and lower ends of the inner side of the fastener 180.

In addition, the connecting strut of the present invention includes an intermediate strut 120 that is connected and fixed to the upper side of the bottom strut 110, and an upper strut 120 that is connected and fixed to the upper side of the middle strut 120, (130).

In addition, the bottom supporting bar 110 and the connecting support bar of the present invention may be tubular members, and the tubular members may be divided into two in the longitudinal direction so as to be separated and fastened to the first member A and the second member B B and a connecting portion 140 are formed on the upper and lower surfaces of the bottom supporting bar 110 and the connecting bar, respectively, And the inner flange F1 is formed with a plurality of connecting holes 141 for connecting the inner flange F1 and the inner flange F1. The connecting hole 141 is formed by a slot elongated groove 141a, And a mounting hole 141b formed to communicate with one end of the long groove portion 141a and larger than the width of the slot long groove portion 141a.

A plurality of auxiliary mounting holes 143 are formed in the inner flange F1 of the present invention and the auxiliary mounting holes 143 are formed with long bolts (144) is inserted and installed.

In addition, the bottom supporting bar 110 and the connecting support bar of the present invention are each a tubular member, and each tubular member is divided into four portions in the longitudinal direction in the shape of a letter "A", and the first right angled member 01 and the second right angled member And the fourth right angled member 04. The coupling portion 140 is formed on the outer side of the upper and lower surfaces of the bottom supporting bar 110 and the connecting column, And a plurality of bolt holes 145 are formed in the outer flange F2 so as to connect the outer flanges F2 and the flange F2. A plate-shaped support piece (05) for supporting the inner side surface of each outer sheath to be inserted into the outer surface of the connecting column, and a bending piece (06) bent vertically to each of the right angle member and the support piece Respectively.

Further, a support plate 07 is provided on the outer surface of the support piece 05 of the present invention, which is formed to have the same width as the length between the support piece 05 and the support pieces facing each other, .

In addition, the bottom supporting bar 110 and the connecting support bar of the present invention are each a tubular member, and each of the tubular members is divided into four equal parts in the longitudinal direction so that the first folding member 11 and the second folding member 12, And a fourth folding member 14. The coupling portion 140 is formed by an outer flange (not shown) provided on the outer side of the upper and lower surfaces of the bottom support bar 110 and the connecting column, F2, and a plurality of bolt holes 145 are formed in the outer flange F2 to connect the flanges F2. Each of the bending members has a central bent portion C formed in a " A plate portion D connected to both ends of the central bent portion C and an edge bent portion E of a half arrow shape connected to the end portion of the plate portion D.

The present invention is advantageous in that it is possible to separate and fasten the railing support bar in multiple stages, thereby improving the installation convenience and repairing the damaged area quickly and at a low cost, thereby improving the operation efficiency.

In addition, the present invention is advantageous in that the bottom support bar connected to the concrete on the ground is provided with a shock absorbing means for absorbing an impact force by an external force, thereby providing a safe walking to an external force or shock of a pedestrian.

In addition, the present invention provides a multi-stage balustrade support bar that can be separated and fastened to each other, and a bending portion or a reinforcement portion is provided at an end portion or a side portion of each support stand to increase rigidity, thereby providing safe walking of a pedestrian, There is also an advantage of providing ease of construction.

The present invention is advantageous in that the parapet is inserted and inserted into the parapet, so that the external impact applied to the parapet can be absorbed inside the parapet, thereby increasing resistance to external impacts of the parapet.

In addition, the present invention provides the convenience of the pedestrian by providing an information-recording unit for providing information such as direction, position, etc. to the pedestrian on the outer surface of the railing support.

1 is a schematic perspective view of a safety guardrail including a railing support bar according to the present invention,
2 is a perspective view of a safety guardrail according to the present invention,
3 is a cross-sectional view of the safety guardrail of the present invention,
FIG. 4 is a schematic perspective view and a separated perspective view of a tubular member provided inside a shell of a balustrade according to an embodiment of the present invention,
5 is a schematic perspective view of a tubular member of another embodiment of the present invention,
FIG. 6 is a schematic perspective view of a tubular member of another embodiment, which is provided inside a shell of a balustrade strut of the present invention,
FIG. 7 is a schematic perspective view of a tubular member in another embodiment, which is provided inside the envelope in the balustrade bed of the present invention,
FIG. 8 is a schematic perspective view of a tubular member according to another embodiment of the present invention,
Fig. 9 is a sectional view of the balustrade support bar of the present invention in which the railing is installed horizontally and obliquely,
10 is a state view in which a cushion member absorbs an impact by an external impact force on a railing support bar of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 to 3, the safety railing according to the present invention is inserted into and coupled to a railing support bar,

(The direction perpendicular to the paper surface) at regular intervals on the ground so as to form a safety guardrail 10 installed on one side or both sides of the walkway, and the end portion thereof is fixed to the concrete P on the ground to form a lower end portion A floor support platform 110,

And at least one connecting strut 120, 130 connected to the upper side of the bottom strut 110 and open at the top,

A plate-like fastening part 140 is formed at each connection end of the bottom supporting bar 110 and the connecting post,

The floor bottom bracket 110 is provided at its lower end with a bottom bracket 150 fixed to the concrete P by fixing bolts 151,

A cushion member 160 for relieving an external impact is installed between the bottom fixing bracket 150 and the concrete P

On both side surfaces of the bottom support bar 110 and the connection support bar, there is formed a fastener 180 through which a handrail 170 is inserted in a horizontal direction (horizontal direction).

The connecting struts 120 and 130 include at least one intermediate strut 120 that is connected and fixed to the upper side of the bottom strut 110 and a lower strut 120 that is connected and fixed to the upper side of the middle strut 120, And an upper strut 130 that forms the upper strut 130.

FIG. 1 is a schematic perspective view of a safety railing 10 having a railing support 100 and a railing 170 according to the present invention.

That is, the balustrade struts 100 of the present invention are installed on the concrete P provided on the ground by using the fixing bolts 151 via the floor fixing brackets 150, And the intermediate strut 120 and the upper strut 130 are connected and fixed to the upper side of the bottom strut 110 in succession. When the height of the safety guardrail 10 is high, a plurality of the middle support spokes 120 are installed. When the height of the safety guardrail 10 is low, It is possible. Accordingly, at least one connecting pillar covering the intermediate strut 120 and the upper strut 130 is provided.

The bottom support bar 110 and the intermediate support bar 120 are fixed and the upper support bar 130 is fixed to the middle support bar and then the bottom support bar 150 is fixed to the bottom support bar The bottom support bar 110 may be fixed to the bottom fixing bracket 150 and then the connecting support bar may be installed on the bottom support bar 110 in order. However, it is preferable that the rail railing is inserted into the rail support bar before inserting the rail support bar on the floor supporting bar 110, because the rail railing is inserted into the rail support bar.

The bottom fixing bracket 150 may be formed with a downward bent portion on its side portion so as to surround the top and side portions so that the cushion member 160 is not exposed to the outside. So that the ends of the downward bent portions formed on the side portions of the bottom fixing bracket 150 are not in contact with the concrete P, as shown in FIG. As shown in FIG. 10, when the cushion member absorbs shocks during external impact as shown in FIG. 10, the side portions of the bottom fixed bracket 150 contact the cone pockets P to protect the railing support frame, . Therefore, the groove formed in the upper surface portion of the bottom fixing bracket 150 to which the fixing bolt 151 is fastened is formed to be larger than the diameter of the fixing bolt 151. The construction of the bottom bracket 150 as described above can prevent the cushion member 160 from being broken by protecting the pedestrian by compressing the cushion member 160 and restricting the movement of the parapet.

In addition, the upper end of the connecting column, that is, the upper end of the upper strut 130 is covered with a cap (not shown) to make the upper end of the parapet. Since various shapes of these caps are well known, a description thereof will be omitted.

The bottom support bar 110, the intermediate support bar 120 and the upper support bar 130 of the present invention are formed of respective tubular members, and the outer bottom portion 110a of the bottom support and the outer support portion (120a) and an upper strut external pipe (130a) are inserted. In the present invention, each pipe member is illustrated as a rectangle and shown in the drawing, but also includes a circular member. Each of the shells may be formed of wood, synthetic wood, plastic or aluminum. Since the parapet is divided into a plurality of parapets, the length of each parapet is formed to be short, and even in the case of wood and synthetic wood, the parapet can be manufactured as a single unit having a hollow interior, Production is possible.

The fastener 180, into which the guardrail 170 is inserted, is provided with a railing rib fixing plate 181 which is installed at an inner upper end and a lower end. The railing rib fixing plate 181 is provided on the upper side and the lower side of the fastener 180. In addition, the rail railing fixing plate 181 is formed by vertically bending a cut portion around the non-cut portion by cutting the respective pipe members with a laser.

In addition, a plurality of fixing holes 181a are formed in the railing raising and lowering plate 181 so that the railing rails 170 can be fastened and fixed by the railing fixing bolts 171.

Therefore, after the railing rib 170 is inserted into the fastener 180, the end of the railing rib 170 is supported on the railing rib fixing plate 181, and then the rib fixing bolt 171 is fixed to the fixing hole 181a . At this time, a hole (not shown) for fitting the rib fixing bolt 171 is formed at the end of the railing rib 170 so as to face the fixing hole 181a. In the present invention, since the upper end of the bottom support bar and the connecting strut bracket is opened until the fastening portion 140 is engaged, the user inserts the rib fixing bolt 171 into the upper end of each opened support bar, can do.

In addition, the fastening member 180 is provided with a stretchable member 182 that is bulged or reduced in volume. That is, when the railing rib 170 is inserted into the fastener 180, the stretching member 182 is inclined upward or downward or right and left when the railing rib 170 is inclined, (Contraction or expansion) of the railing so that the rail railing 170 can be installed in an oblique direction. At this time, a hole (not shown) in which the rib fixing bolt 171 is fitted should be positioned so as to correspond to the inclination or may be provided as a groove. At this time, since the railing raising and lowering plate 181 is inclinedly inserted into the fastening member 180, voids are formed in the upper and lower portions of the railing railing fixing plate 181, and the stretching member 182 must have a sufficient thickness. The stretchable member 182 also has a sufficient length to extend from the outside of the shell to the fixing hole 181a of the railing rib fixing plate 181 and is fixed by the rib fixing bolt 171, The grooves formed in the outer shell corresponding to the fastener 180 do not enter the outside. In FIGS. 1 and 2, it is shown that the elastic members are provided at the upper and lower ends of the fastener shell for the sake of convenience of illustration, but it is preferable that the elastic members 182 surround the entire fastener shell.

In the present invention, since the upper end of each support bar is opened until the fastening part 140 is fixed, a hand is put into the opened upper part to fix the barb fixing bolt 171 to the railing rib fixing plate 181.

Since the parapet 170 is inserted into the parapet 100, an impact applied to the parapet 100 is transmitted to the parapet 100 where the parapet 100 contacts the parapet 100, Or you can keep your safety until the balustrade is destroyed. The inside of the parapet 170 is generally made of a steel pipe, and the outside of the parapet 170 is generally covered with an outer covering of wood or synthetic wood. In the present invention, since the steel strip portion is engaged with the bent railing rib fixing plate 181 of the railing support bar 100, the upper and lower impacts are transmitted to the lower surface of the railing support bar fixing plate 181, And the impact on the side surface is absorbed by the side surface of the railing support stand fastener 180.

As shown in FIG. 4, the bottom supporting bar 110, the intermediate supporting bar 120, and the upper supporting bar 130 are divided into two equal parts in the longitudinal direction as shown in FIG. 4, And the second member B, and bent portions a and b are formed on the connecting portions so as to be folded inward and connected to overlap each other.

Therefore, when the bent portions (a, b) are fastened and fixed by fastening bolts, welding, or the like, a single rectangular hollow member is formed. Each of the support columns 110, 120, and 130 formed by tightening in this way can be manufactured from one metal mold, and the cost saving effect is high at the time of manufacture. As described above, on the outer sides of the bottom strut 110, the intermediate strut 120, and the upper strut 130, each of which is a tubular member, the bottom strut outer web 110a and the middle strut outer web 120a And an upper strut external pipe 130a are inserted and installed. When each of the bent portions (a, b) is used as a fastening bolt, the outer diameter of each of the support pillars (110, 120, 130) It is not disturbed.

The coupling part 140 is an inner flange F1 provided on a connecting part (upper surface and lower surface) of the bottom supporting bar 110 and the connecting pillar 110. The inner flange F1 has a hollow shape at the center, The connection groove 141 is formed to be in communication with one end of the slot elongated groove 141a and is formed to have a width greater than the width of the slot elongated groove 141a, And a large mounting hole 141b. A fixing screw 142 having a screw head is provided in the slot elongated groove 141a of the connector 141 formed on one side of the inner flange F1 which is opposed to each other. The fixing screw 142 is preferably provided on the inner flange F1 located on the lower side when the inner flange F1 is vertically coupled.

In this case, it is preferable that the connecting pipe 141 is provided with four holes each at the central portion of each side of the inner flange F1, but the position and number of the connecting pipe 141 can be changed according to the installation condition. As shown in FIG. 5, the inner flange F1 may be formed by separating four pieces (F2) and joining them by welding or the like.

A nut (not shown) to which the fixing screw 142 is fastened is fixed to the bottom surface of the lower slot inner groove portion 141a of the lower flange on which the fixing screw 142 is installed.

The procedure for connecting the bottom strut 110, the intermediate strut 120, and the upper strut 130 by using the fastening part 140 is as follows. A procedure of fixing the upper end of the bottom supporting bar 110 and the lower end of the middle supporting bar 120 will be described. An inner flange F1 is fixed to the upper end of the bottom support bar 110 by welding or the like and a nut (not shown) located at the bottom of the inner slot flange 141a of the inner flange F1 is fixed to the upper end of the bottom support bar 110, And fasten the fixing screw 142 slightly. When the screw head of the fixing screw 142 is inserted into the mounting hole 141b of the inner flange F1 coupled to the lower end of the intermediate support bracket 120 and then pushed toward the slot long groove portion 141a, F1) are aligned with each other, and in this state, the fixing screw 142 is completely turned and fixed from the open top of the intermediate column 120.

Meanwhile, by inserting the hand into an empty space at the center of the inner flange F1 fixed to the upper end of the bottom supporting bar 110, the fixing screw is slightly fixed on the nut and the connecting hole below the connecting hole, then is pushed toward the slot long groove portion 141a, When the threaded head of the fixing screw 142 is inserted into the mounting hole 141b of the inner flange fixed to the lower end of the intermediate support bar of the intermediate support bar 141 and then pushed into the slot long groove portion 141a, the centers of the inner flanges F1 are aligned In this state, the fixing screw and the nut can be completely engaged from the open top of the intermediate support platform 120.

In this way, one of the baluns 100 is installed by connecting the bottom strut 110, the middle strut 120, and the upper strut 130 to each other.

A plurality of auxiliary mounting holes 143 are formed at the respective corner portions of the inner flange F1 and the bottom supporting bar 110 and the connecting supporting pillars 120 and 130 are respectively connected to the auxiliary mounting holes 143 And a long elongated bolt 144 is inserted and fastened. The long bolt 144 may pass through the bottom supporting bar 110 and the connecting support bar as a whole, and may penetrate only the supporting bar. (Not shown) are integrally formed on the bottom surface of the auxiliary mounting hole 143, which is fixed at the lower end of the long bolt, As shown in Fig.

The inner flanges F1 are in contact with each other and the bottom strut 110, the intermediate strut 120 and the upper strut 130 are sequentially connected with the fixing screw 142 through the connecting hole 141 And then the bottom support bar 110 and the middle support bar 120 and the upper support bar 130 are additionally fixed at the same time by the long bolt 144, So that it can be installed firmly. On the other hand, an inner flange is not necessarily required at the upper end of the upper strut 130, but an inner flange is preferably provided for improving the strength.

Fig. 5 is a schematic perspective view of a tubular member of another embodiment of the present invention, which is provided inside the shell of a balustrade strut according to the present invention. Fig. 6 is a perspective view of another embodiment There is shown a roughly separated sash state diagram for the example tubular member.

In a configuration according to another embodiment of the present invention,

The bottom supporting bar 110, the intermediate supporting bar 120, and the upper supporting bar 130 constitute a respective tubular member, and each of the tubular members is equally divided into four portions in the longitudinal direction to form a first rectangular member And a second right angled member (02), a third right angled member (03), and a fourth right angled member (04) (120a) and the upper strut outer pipe (130a) inserted into the outer surface of the upper strut (130) and the upper and lower strut outer pipes (120a, 130a) Shaped supporting piece 05 is formed at the end of the supporting piece 05. The supporting piece 05 is provided at the end of the supporting piece 05 with the bottom supporting piece external piece 110a and the intermediate piece supporting external piece 120a, The inner supporting force of the upper strut external member 130a is increased and the supporting piece 05 and each of the right angular members can be inserted And a bent piece 06 which is formed by a straight bending is formed. In the case where each pipe member is circular, it is a circular member rather than a right angle member, and the rest is applied equally.

The hollow pipe member constituting the bottom strut 110, the intermediate strut 120 and the upper strut 130 are connected to each other by means of connecting means such as a fastening bolt (not shown) Fastened or detached.

Therefore, the bottom support outer member 110a inserted into the outer bottom of the bottom support 110, the middle support column 120, and the upper support bar 130, and the middle support outer member 120a and the top The pillar external air 130a can be installed while being stably supported by the bending piece 06. [

A plate-shaped support plate 07 is further provided on the outer surface of the bending piece 06 and formed to have the same width as the length between the other bending pieces 06 positioned opposite to the bending piece 06, Thereby maximizing the inner supporting force of the strut outer pipe 110a, the middle strut outer pipe 120a and the upper strut outer pipe 130a. The support plate 07 is installed on the upper side and the lower side of the fastener 180 so as to have a smaller height on the side where the fastener 180 for inserting the railing rib 170 is formed, It is preferable that the side portions on which the fastening tool 180 is not formed are provided with a large height so that the fastening portions 140 on the upper and lower sides can touch each other.

The coupling part 140 provided at the ends of the bottom supporting bar 110 and the middle supporting bar 120 and the upper supporting bar 130 can be fixed to the bottom supporting bar 110 and the middle supporting bar 120 And an outer flange F2 provided on the outer side of the upper and lower surfaces of the upper strut 130. A plurality of bolt holes 145 are formed in the outer flange F2 to connect the outer flange F2 and the upper flange 130 have. The outer flange F2 may be formed by separating four pieces of the outer flanges F2 and welding them together.

In order to vertically connect the bottom strut 110 to the middle strut 120 and the upper strut 130 by using the fastening part 140, the continuous outer flanges F2 are brought into contact with each other And the bolts 146 may be inserted into the bolt holes 145 formed in the bolt holes 145 to fix them. At this time, it is preferable that a nut (not shown) integrated with the outer flange is coupled to the bottom of the outer flange located at the bottom.

The bottom support outer member 110a and the middle support outer member 120a and the top support outer member 120a are connected to the outer side of the bottom support 110, the middle support column 120, The outer support member 110a of the bottom support member and the inner support force of the outer support member 120a and the outer support member 130a of the upper support member 130a are pressed by the bending piece 06 or the support plate 07, As shown in FIG.

Fig. 7 is a schematic perspective view of a tubular member according to another embodiment of the present invention. Fig. 8 is a side view of a balustrade according to another embodiment of the present invention. A schematic perspective view of a separate pipe member of another embodiment is shown.

In a configuration according to another embodiment of the present invention,

Wherein each of the first and second support members includes a first support member, a second support member, a first support member, a second support member, (12), a third bending member (13), and a fourth bending member (14), each bending member having a central bend (C) formed in a ' A plate portion D connected to both end portions of the bent portion C and an edge bent portion E of a half arrow shape connected to the end portion of the plate portion D.

The outer flange F2 is installed on the upper and lower portions of the first bending member 11, the second bending member 12, the third bending member 13 and the fourth bending member 14 .

Accordingly, the bending member is provided with an inner groove C1 formed inwardly by the central bent portion C formed in a 'C' shape, and an inner groove portion C1 formed by the plate portion D and the edge bent portion E, Are formed on both sides of the outer trench D1.

The outer flange F2 covers the inner groove C1 and the outer groove D1.

The bottom strut 110 and the intermediate strut 120 and the upper strut 130 are coupled to each other by fastening the bolt 146 through the bolt hole 145 formed in the outer flange F2 And the outer side is covered with the outer side, the railing support 100 is formed.

On the other hand, in the bottom pillar external pillar 110a, the middle pillar external pillar 120a and the top pillar external pillar 130a, the upper end of the bottom pillar external pillar 110a and the middle pillar external pillar 120a, And a lower end of the upper supporting pillar 130a and a lower end of the upper supporting pillar 130a and an upper end of the middle supporting pillar 120a and a lower end of the upper supporting pillar 130a are formed with luminous flux, luminous flux, reflection band or band (not shown) The middle support column 120 and the upper support column 130 are prevented from being exposed to the outside, and at the same time, the direction or the position of the walkway So that the pedestrian can be provided with the convenience of walking.

The balustrade pillars 100 having the above-described structure are connected in multiple stages to facilitate disassembly and assembly. Only the damaged portions can be replaced, so that the maintenance is easy. Since a plurality of bent portions are formed on each pipe member, Safety can be achieved.

In addition, a cushion member is placed on the bottom part to absorb the impact force by external force, thereby helping the pedestrian to walk safely.

As described above, the parapet according to the present invention comprises a vertical railing support bar fixed upright at regular intervals along one side or both sides of a walking path, and a safety railing constructed of horizontal railing, The balustrade support stand is divided into a bottom support column fixed to the concrete provided on the ground, an upper support column provided at the upper end, and one or more intermediate supports connecting the upper and lower support pillars, Thereby enhancing the rigidity of the railing support pedestal, thereby enabling the safety of the pedestrian and preventing the accident.

10: Safety railings
100: Handrail Stand
110: Floor holding tower 110a: Floor holding outside blood
120: Medium holding band 120a: Medium holding outer band
130: Upper supporting column 130a: Upper supporting column External blood
140: fastening portion 141: connecting hole 141a: slot elongated groove portion 141b: mounting hole
142: fixing screw 143: auxiliary mounting hole 144: long bolt 145: bolt hole
146: Bolt
150: bottom bracket 151: fixing bolt
160: Cushion member
170: Parapet 171: Parapet fixing bolt
180: fastener
181: a railing rib fixing plate 181a: a fixing hole 182: a stretching member
A: first member B: second member a: bending portion b: bending portion
F1: Inner flange F2: Outer flange
01: first right angled member 02: second right angled portion 03: third right angled member 04: fourth right angled member
05: Support piece 06: Bending piece
11: first bending member 12: second bending member 13: third bending member 14: fourth bending member
C: central bent portion C1: inner side groove portion D: plate portion D1: outer side groove portion E: edge bent portion

Claims (8)

A floor support frame 10 which is fixed in a vertical direction at regular intervals on the ground so as to form a safety guardrail 10 installed on one side or both sides of the walkway and has an end fixed to the concrete P on the ground to form a lower end, (110)
A balustrade 100 having a plurality of connecting struts connected to an upper side of the bottom support 110 and opened at an upper portion thereof;
One side of each of the bottom supporting bars 110 and the connecting side supporting bars is coupled to one side of the side rails 170 coupled in the transverse direction;
The railing support platform 100 includes:
A plate-like coupling part 140 for coupling and fixing the bottom support bar 110 and the connecting support bar to each other at their connection ends;
A bottom fixed bracket 150 fastened to the concrete P with a fixing bolt 151 at a lower end of the bottom supporting bar 110;
A cushion member 160 for relieving an external impact between the bottom fixing bracket 150 and the concrete P;
A fastener 180 is formed on both side surfaces of the bottom supporting bar 110 and the connecting supporting bar so that a single railing railing 170 is inserted thereinto,
The bottom supporting bar 110 and the connecting strut are formed of respective tubular members, and on the outside of the bottom supporting bar 110, a shell is inserted and shaped corresponding to each tubular member,
A railing railing fixing plate 181 is fixed to the upper and lower ends of the fastener 180 into which the railing rails 170 are inserted, A safety guardrail which is inserted and joined to a railing support bar.
delete The method of claim 1, wherein
The connecting strut has an intermediate strut 120 which is connected and fixed to the upper side of the bottom strut 110 and an upper strut 130 which is fixedly connected to the upper side of the middle strut 120 and forms an upper end A safety guardrail, which is inserted and joined by a handrail barrel inserted in a handrail bar.
The method according to claim 1,
The bottom supporting bar 110 and the connecting supporting bar are each made of a tubular member, and the tubular member is divided into two parts in the longitudinal direction so as to be separated and fastened to the first member A and the second member B, B are formed so as to overlap each other while being bent inward,
The coupling part 140 is formed of an inner flange F1 provided inside the upper and lower surfaces of the bottom supporting bar 110 and the connecting column and the inner flange F1 has a plurality A plurality of connection ports 141 are formed,
The connecting hole 141 is formed to be in communication with the slot elongated slot 141a and one end of the slot elongated slot 141a so that the handrail formed of the mounting hole 141b, Safety rails inserted and coupled to the support platform.
5. The method of claim 4,
A plurality of auxiliary mounting holes 143 are formed in the inner flange F1 and a long bolt 144 is fixed to the auxiliary supporting hole 143 through the bottom supporting bar 110 and the connecting support bar A safety guardrail which is inserted and inserted into a rail ledge.
The method according to claim 1,
Each of the bottom supporting bars 110 and the connecting supporting bars is a tubular member, and each of the tubular members is divided into four parts in a longitudinal direction to divide the first right angled member 01 and the second right angled member 02, 3 right angled member 03, and fourth right angled member 04,
The coupling part 140 is formed of an outer flange F2 that is provided on the outer side of the bottom supporting bar 110 and the upper and lower faces of the connecting column, and the outer flange F2 is formed with a plurality Bolt holes 145 are formed,
Shaped support pieces (05) for supporting the inner side surfaces of the outer shells inserted into the outer side surfaces of the bottom support bar (110) and the connecting support bar respectively, at both end corners of the right- A safety guardrail in which a guardrail (06) having a bent part (06) bent perpendicularly to the support part is inserted and joined to the guardrail support frame.
The method according to claim 6,
The supporting plate 05 is formed on the outer surface with a width equal to the length between the supporting pieces 05 and the supporting pieces facing each other while a supporting plate 07 supporting the inner side of the outer covering is further provided. Safety rails inserted and coupled to the support platform.
The method according to claim 1,
The bottom supporting bar 110 and the connecting supporting bar are each made of a tubular member, and each of the tubular members is divided into four equal parts in the longitudinal direction to form a first folding member 11, a second folding member 12, a third folding member 13, And a fourth bending member 14,
The coupling part 140 is formed of an outer flange F2 that is provided on the outer side of the bottom supporting bar 110 and the upper and lower faces of the connecting column, and the outer flange F2 is formed with a plurality Bolt holes 145 are formed,
Each of the bending members includes a central bent portion C formed in a 'C' shape, a plate portion D connected to both ends of the central bent portion C, and a plate portion D connected to the end portion of the plate portion D (E) of a semi-arcuate shape is inserted into and joined to the railing support bar.

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