KR101690504B1 - Support and Connecting Structure for Handrail and Post of Fence Panel - Google Patents

Abstract

The present invention relates to a railcar supporting post and a rail joining apparatus using the same, and more particularly, to a rail fastener which is simple and reliable The present invention relates to a railcar stanchion for a railway car with a built-in structure,

Description

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

The present invention relates to a railcar supporting post and a rail joining apparatus using the same, and more particularly, to a rail fastener which is simple and reliable The present invention relates to a railcar stanchion for a railway car with a built-in structure,

The railings are, in a narrow sense, a fall prevention rail as a fall prevention facility installed on the sides of a section of facilities such as bridges, corridors, walkways, hiking trails, or waterfront decks, staircases and verandas In some cases, it is used to mean a handle rail for use as a handle to maintain the balance of the body and a certain motion or posture. It may also be used in various places such as a park, a garden or a botanical garden, It is also used in a broad sense to include fences for guiding or restricting traffic.

The railing is composed of a plurality of struts that are vertically erected at regular intervals and a transverse linkage between the struts. Generally, the support is formed in the shape of a square pipe or a circular pipe, and the cross bar is mostly composed of an upper cross bar, a middle bar, and a lower bar.

Conventionally, the joining of the support and the crossbars is combined, but such welding is complicated and time-consuming, and there is a problem that the workability on the site is inferior. In particular, there is a problem that the cross bar fixed by welding can no longer move.

Therefore, as a method for solving the conventional problems, various kinds of railings have been proposed in which the connection between the support and the cross bar is fixed by using a separate connecting member. However, most of these railings are designed so that the connection of a plurality of vertically erected stanchions and a crossbar connecting them is made on the same plane, and the ground on which the railing is installed is not a horizontal plane, There is a problem in that the installation is difficult and the appearance is not good.

Therefore, there have been several attempts to form the angle of the cross bar to the pillar, up or down or back and forth, and a brief description of a typical example thereof is as follows.

Korean Patent No. 10-802500 (Registered on Mar. 2, 2008) discloses a structure in which a fixing bracket is coupled to a support and a coupling ring is coupled to an end of a cross bar, and a swivel connector is interposed between the fixing bracket and the coupling ring, The present invention proposes a crossbar angle adjusting device for a fence mounted on an inclined surface of a fixed structure. However, since a complicated structure bracket is fixed to a support by a plurality of bolts, a ball is inserted into a pocket formed in the bracket, Since the coupling ring is screwed to the bolt of the connector and the end of the cross bar is inserted into the coupling ring to be fixed by the bolt, the assembling work is complicated and complicated, requiring a long installation time, There is a problem that the structure is complicated and processing is difficult.

Korean Patent No. 10-862894 (Registered on Jun. 10, 2008) discloses a bolt member of a rotary shaft projecting outwardly of a bracket by screwing a fixing bolt member to a support, inserting a rotary shaft to screw the bracket, The connector is easily opened and closed. However, as described above, the assembly and installation are difficult and complicated, and it takes a lot of time to install the connector, so that the operation efficiency is inferior and the number of components There is a problem that it is difficult to process because of a lot of complexity.

Korean Patent Laid-Open No. 10-2009-85188 (published on Aug. 8, 2009) discloses a structure in which a slide groove is vertically formed on each of four sides of a quadrangular prism, and a fixing base is inserted thereinto. Then, The present invention proposes a rail link of a railing in which a pair of connecting rods are fixed to an inserted rack, and a coupling ball formed at an end of the rack is received in a pair of coupling rods. However, There is a problem in that it can not be applied to a cylindrical pillar. Moreover, there is a problem in that the pillar inserted into a slide groove formed in the pillar can not be temporarily fixed, so that the pillar falls down along the slide groove, When fixing the connecting rod to the above-mentioned fixed rod, the connecting ball formed at the tip of the rod is connected to the connecting rod There is a problem that it is difficult to assemble and install, and the installation time is long and the operation efficiency is low.

In Korean Patent Laid-Open No. 10-2009-132161 (published on December 30, 2009), a hollow boss-shaped bracket having flanges formed on both sides thereof is fixed to the outside of the strut, and a rod having a ball- And a bracket for fixing the fixing shaft to the outer surface of the support is fixed to the outer surface of the support, Moreover, since the ball portion of the rod must be inserted and fixed in the bracket beforehand, assembly and installation work is complicated and complicated, resulting in a problem that installation time is long.

Meanwhile, all of the above-described prior arts have adopted a swivel connector structure in which a spherical ball structure is formed and a bracket for accommodating the spherical ball structure is adopted, so that the structure is complicated The number of parts is large and the installation thereof is not easy, resulting in inferior working efficiency and low economical efficiency.

In recent years, a method has been used in which an opening is formed on one side of a support, and a joining member for fixing the cross bar to the opening is inserted to provide a cross bar. If the opening is provided in the support, the joining member through which the cross bar passes can be easily joined. However, if the joining member is easily separated from the opening, there is a risk of theft or loss of the cross bar. There is a problem.

Korean Registered Patent No. 10-802500 (Registered on Feb. 1, 2008) Korean Registered Patent No. 10-862894 (Registered on Jun. 10, 2008) Korean Patent Laid-Open No. 10-2009-85188 (Published on August, 2009) Korean Patent Publication No. 10-2009-132161 (disclosed on December 30, 2009)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the related art, and it is a main object of the present invention to provide a method and an apparatus for fixing a joining member inserted in an opening of a strut, And a rail bridge joining device using the rail supporting rail.

The present invention relates to a balustrade for a balustrade which can be easily assembled by simplifying the structure and shorten the assembling time according to the installation to improve the working efficiency, And to provide a cross bar joining device.

In addition, the present invention can combine the crossbars with each other without reworking of both struts, even when the distance between the two struts at the time of construction of the railing is somewhat deviated from the allowable range of the design value, The present invention relates to a railway girder and a rail joining apparatus using the railway girder.

In addition, the present invention provides a railcar supporting post which can freely set the vertical and horizontal assembling angles of the crossbar and easily adjust the horizontal position of the portion coupled to the support to easily install the crossbar, .

The present invention is intended to provide a railing support having high assembling workability, reliability, economical efficiency, and very easy maintenance due to a minimum number of parts and a very simple structure.

The present invention provides a balustrade for supporting a pedestrian, which can apply panels of various designs to the same support in accordance with the situation of the site and the contents of a design review,

As a means for achieving the object of the present invention, a railed pillar according to the present invention is a railed pillar for fixing one or more crossbars,

The struts being in the shape of a pipe;

An opening is formed in a side surface of the support to allow insertion of a pipe-shaped coupling member through which the cross bar penetrates;

And a pipe-shaped fixing member inserted in the longitudinal direction of the strut to fix the coupling member inserted into the opening.

In the present invention, the struts are formed in the shape of a square pipe, and the fixing member is formed into a square pipe shape having a size that can be inserted into the inside of the strut.

In addition, the support is formed in a circular pipe shape, and the fixing member is formed in a circular pipe shape having a size that can be inserted into the support.

Wherein the engaging member is formed with a through hole through which the cross bar penetrates, and an outer circumferential surface of the engaging member is formed with an engaging portion engaging with the opening, and two flanges, which are in contact with both sides of the engager, do.

In addition, according to the present invention,

In a rail joining device for railings,

A pipe-shaped support column vertically installed on the ground;

A cross bar installed between the supports;

A plurality of openings formed in one side of the strut;

Wherein a through hole is formed in the center of the through hole so as to penetrate therethrough, and an outer circumferential surface of the outer circumferential surface is formed with an engaging portion engaging with the opening, and two flanges, An engaging member formed of:

And a pipe-shaped fixing member inserted in the longitudinal direction of the support to fix the coupling member inserted into the opening.

In the present invention, an inclined surface is formed around the through hole of the coupling member, and a plurality of ring-shaped wrinkles are formed on the outer peripheral surface of the coupling member.

The width of the engaging portion is equal to the width of the support.

Brackets are fixed to both ends of the cross bar.

The bracket is provided with an insertion rod which is fixed to an edge of a panel provided between the support posts via a fastening bolt and inserted into the support member inserted into the through hole of the engagement member.

The present invention provides a railed stanchion according to the present invention in which a fixing member is inserted in a longitudinal direction inside a strut to be interposed between an engaging member inserted through an opening and a support to prevent the engaging member from being pulled out through the opening, .

In addition, according to the present invention, there is provided a cross bar joining device using a balustrade strut, wherein the joining member fixed to the column and passing through the cross bar can be bent up and down.

Further, the present invention can be easily assembled by simplifying the structure, shortening the assembling time by the installation, improving the work efficiency, simplifying the structure of each part, and easily manufacturing and reducing the manufacturing cost .

Further, according to the present invention, the angle of assembly of the cross bar can be freely set, and the rail can be easily installed on the stairs, the inclined terrain, or the front and rear curved terrain.

According to the present invention, panels of various designs can be applied to the same support according to the situation of the site and design, and the effect of buffering can protect pedestrians from safety accidents.

1 is a perspective view showing an embodiment of a railing provided with a balustrade support according to the present invention and a rail joining apparatus using the same,
FIG. 2 is an enlarged view showing a rail joist of FIG. 1 and a rail joining apparatus of a railing using the same,
FIG. 3 is an exploded perspective view showing the railcar support shown in FIG. 1 and a rail joining device for a railing using the same,
4 is a cross-sectional view of a coupling member according to the present invention,
5 is an explanatory view showing an operation of a coupling member according to the present invention,
FIG. 6 and FIG. 7 are perspective views showing another embodiment of a handrail provided with a balustrade support according to the present invention and a rail joining apparatus using the same,
FIG. 8 is an exploded view showing another embodiment of a rail joining apparatus according to the present invention and a rail joining apparatus using the same,
FIG. 9 is a cross-sectional view showing a coupling relation between the railcar support pillars according to the present invention and the rail joining device using the railcar.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the invention.

1 is a perspective view showing an example of a railway including a railway support according to the present invention and a rail joining apparatus using the railway rail according to the present invention, FIG. 2 is a cross- FIG. 3 is an exploded perspective view showing the railcar support shown in FIG. 1 and a rail joining device for a railroad using the same.

1, the rail 1 according to the present invention includes a support 10 that is installed at a predetermined interval on the ground, a cross bar 20 disposed between the supports 10, And a fixing member 60 for firmly fixing the joining member 50 to the support 10. The joining member 50 may be formed of a metal or the like.

The column 10 is formed in a pipe shape having a closed end face. Preferably, the pillars 10 are in the form of a square pipe or a circular pipe. An opening 11 into which a plurality of engaging members 50 are inserted is formed on one side surface of the support 10. The opening 11 is open to one side of the strut 10 so that the engaging member 50 can be engaged or disengaged. Preferably, the opening 11 is formed by cutting off a part of the support 10 and opening it to the outside.

The engaging member 50 is made of an elastic rubber material which can be bent to some extent, such as silicone, rubber or the like, and has an elastic restoring force. The coupling member 50 is formed in a substantially cylindrical shape with a through hole 51 formed at the center thereof so as to penetrate the bar 20 in a bar shape. An engaging portion 52 is formed in an outer peripheral surface of the engaging member 50 to be inserted into the opening 11 formed in the support 10. The engaging portion 52 has the same width as the width of the support 10 and has the same diameter as the height of the opening 11. Flanges 56 are integrally formed on both sides of the engaging portion 52 so as to come in close contact with both sides of the support 10.

The fixing member 60 is inserted into the strut 10 in the longitudinal direction to fix the engaging member 50 inserted into the opening 11. That is, the fixing member 60 is formed of a square pipe or a circular pipe and has a size that can be inserted into the support 10. The fixing member 60 is interposed between the engaging member 50 and the strut 10 to prevent the engaging member 50 from being separated through the opening 11. [

More specifically, the pillars 10 are made of a square pipe, and a plurality of openings 11 are formed on one side of the pillars 10 at predetermined intervals. A coupling member (50) is coupled to the opening (11).

The coupling member 50 is made of an elastic rubber material, and a through hole 51 through which the crosspiece 20 passes is formed in the center. The cross bar 20 may have a circular pipe shape. However, the cross bar 20 may have a shape other than a circular shape.

A coupling portion 52 is formed on the center outer circumferential surface of the coupling member 50 to engage with the opening 11 of the support 10. The engaging portion 52 has a width corresponding to the width of the support 10. On both sides of the engaging portion 52, a ring-shaped flange 56 which is in close contact with both side surfaces of the support 10 is integrally formed. The flange 56 is fixed so as not to move left and right in a state where the engaging member 50 is engaged with the support 10.

In addition, an inclined surface 54 inclined at a predetermined angle is formed around the entrance of the through hole 51. The inclined surface 54 allows the cross bar 20 to be inserted easily when the cross bar 20 is inserted into the through hole 51. In addition, an insertion groove 53 is formed in the center of the inner side surface of the through hole 51 at a predetermined depth inward. The recessed groove 53 reduces frictional force between the crosspiece 20 and the engaging member 50 when inserting the crosspiece 20 so that it can be inserted easily.

A plurality of ring-shaped corrugations 55 are formed on the outer circumferential surface of the engaging member 50. The corrugation 55 allows the engaging member 50 to be bent when the wheel is turned up and down and to prevent the surface from being split by external contraction and expansion.

The fixing member 60 is inserted into the strut 10 in the longitudinal direction to fix the engaging member 50 inserted into the opening 11. That is, the fixing member 60 is made of a square pipe and has a size that can be inserted into the support 10. The fixing member 60 is interposed between the engaging member 50 and the strut 10 to prevent the engaging member 50 from being separated to the outside through the opening 11. [

Hereinafter, an installation method of a rail joist according to the present invention and a rail joining apparatus using the same will be described.

First, the column 10 installed vertically to the ground is formed into a square pipe shape having a closed end face. A plurality of openings 11 are formed on one side surface of the support 10. The opening 11 is formed by cutting a front surface of the column 10 and a part of both side surfaces thereof.

Next, the engaging member 50 is engaged with the opening 11 of the support 10 standing upright on the ground. The engaging member (50) is inserted into the opening (11). That is, the engaging portion 52 formed on the outer circumferential surface of the engaging member 50 is engaged with the opening portion 12 and engaged.

When the engaging member 50 is inserted into the opening 11 as described above, the flanges 56 formed on both sides of the engaging portion 52 are brought into close contact with both side surfaces of the strut 10.

The fixing member 60 is inserted in the longitudinal direction of the support 10 through the upper end of the support 10. The fixing member 60 is preferably formed in the shape of a square pipe having a diameter smaller than that of the pillars 10. The fixing member 60 is interposed between the engaging member 50 and the struts 10 to prevent the engaging member 50 from falling out through the opening 11. [

Then, the cross bar 20 is inserted into the through hole 51 of the engaging member 50 fixed to the support post 10. The inclined surface 54 formed at the entrance of the through hole 51 allows the cross bar 20 to be easily inserted. The recessed grooves 53 formed in the inner surface of the through hole 51 reduce the frictional force between the crosspiece 20 and the engaging member 50 so that they can be easily inserted.

As described above, when the cross bar 20 is inserted into each of the plurality of coupling members 50 fixed to the column 10, a plurality of cross bars 20 can be installed between the columns 10. The adjacent crossbars 20 may be connected to each other using connecting rods or connecting pipes not shown.

6 to 9 illustrate another embodiment of a railcar supporting post according to the present invention and a rail joining device for a railing using the same.

As shown in the figure, the balusters according to the present embodiment and the bar stool coupling device using the same are characterized in that the brackets 45 are coupled to both ends of the bar 20. In this case, the panel 40 may be formed of various materials such as synthetic wood, tempered glass, plastic, and metal, and is installed between the supports 10 as a wide-area plate material.

The bracket 45 is for fixing a predetermined panel 40 and is provided with an insertion rod 47 having a predetermined length. The insertion rod 47 is inserted into the cross bar 20 inserted in the through hole 51 of the engaging member 50 and connected thereto. At this time, the cross bar 20 has a shorter length than the normal cross bar 20.

8 and 9, the balustrade support according to the present embodiment and the crossbar coupling device using the same have a support 10 having a substantially rectangular closed end, an opening 11 formed in the support 10, An engaging member 50 inserted and fixed to the opening 11 and through which the cross bar 20 having the brackets 45 at both ends pass; And a fixing member (60) for fixing the engaging member (50) so as not to be released to the outside.

The cross bar 20 is formed in the shape of a round bar or pipe, and the insertion bar 47 of the bracket 45 is inserted at both ends. The bracket 45 is formed of two plate members spaced apart from each other by a predetermined distance, and the plate member is formed with a slot 48 for fastening the fastening bolt 46.

Hereinafter, an assembling process of the railing support according to the present embodiment and the cross bar joining member using the same will be briefly described.

As shown in Fig. 9, the engaging member 50 is engaged with the opening 11 of the column 10 standing upright on the ground. A bracket 45 having an insertion rod 47 of a predetermined length is installed at the magnetic field of the panel 40 to be installed between the supports 10. The bracket 45 can be fixed by fastening the fastening bolt 46.

Then, the cross bar 20 is inserted into the through hole 51 of the engaging member 50 fixed to the support 10. The panel 40 is installed by inserting the insertion sticks 47 on both sides of the cross bar 20. At this time, when the insertion rod 47 is inserted into the crosspiece 20, the threaded nail 25 is fastened to one side of the coupling member 50 so that the coupling member 50, the crosspiece 20 and the insertion rod 47 Fixed. At this time, the diameters of the insertion rods 47 inserted from both the left and right sides of the cross bar 20 are made different from each other so that they can be coupled with each other.

As described above, when the bracket 45 provided at both ends of the panel 40 is inserted into the cross bar 20 fixed to the engaging member 50, the fixing member 60 is inserted into the supporting bar 10, (50) is not separated through the opening (11).

Next, the operation of the rail joining apparatus according to the present invention will be described.

As shown in FIG. 5, the joining member 50 according to the present invention is made of an elastic rubber material and can be bent up and down in a predetermined range. Therefore, it is possible to easily install the handrail 1 by assembling the cross bar 20 between the pillars 10 installed at regular intervals or at predetermined intervals using the cross bar coupling device according to the present invention, The cross bar 20 can be easily installed up and down or back and forth between the pillars 10 installed in the curved section.

The fixing member 60 according to the present invention is interposed between the supporting member 10 and the engaging member 50 which is inserted into the support 10 in the longitudinal direction and inserted through the opening 11, (50) can be prevented from falling out through the opening (11).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be.

1: Railing 10: Holding
11: opening 20:
40: Panel 45: Bracket
50: engaging member 51: through hole
52: engaging portion 53:
54: sloped surface 55: wrinkle
56: flange 60: fixing member

Claims (9)

A balustrade for holding one or more crossbars,
The struts being in the shape of a pipe;
An opening is formed at one side of the support column so as to be inserted into a pipe-shaped coupling member through which the cross bar penetrates;
And a pipe-shaped fixing member inserted in the longitudinal direction of the support to fix the coupling member inserted into the opening,
Wherein the engaging member is formed with a through hole through which the cross bar penetrates, and an outer circumferential surface of the engaging member is formed with an engaging portion engaging with the opening, and two flanges, which are in contact with both sides of the engager, Being;
Wherein the inner surface of the fixing member inserted in the longitudinal direction inside the support is in contact with the engagement portion of the engagement member and the outer surface closes the opening formed in the support.
The method according to claim 1,
Wherein the support has a square pipe shape and the fixing member has a square pipe shape having a size that can be inserted into the support.
The method according to claim 1,
Wherein the support has a circular pipe shape and the fixing member has a circular pipe shape having a size that can be inserted into the support.
delete In a rail joining device for railings,
A pipe-shaped support column vertically installed on the ground;
A cross bar installed between the supports;
A plurality of openings formed on one side of the support to open outward;
Wherein a through hole is formed in the center of the through hole so as to penetrate therethrough, and an outer circumferential surface of the outer circumferential surface is formed with an engaging portion engaging with the opening, and two flanges, An engaging member formed of:
And a pipe-shaped fixing member inserted in the longitudinal direction of the support to fix the coupling member inserted into the opening,
Wherein the inner surface of the fixing member inserted in the longitudinal direction inside the support is in contact with the engagement portion of the engagement member and the outer surface closes the opening formed in the support.
6. The method of claim 5,
Wherein an inclined surface is formed around the through hole of the engaging member, and a plurality of ring-shaped wrinkles are formed on an outer circumferential surface of the engaging member.
6. The method of claim 5,
And the width of the engaging portion is equal to the width of the strut.
8. The method of claim 7,
And a bracket is fixed to both ends of the cross bar.
9. The method of claim 8,
Wherein the bracket is provided with an insertion rod which is fixed to the edge of the panel provided between the support pillars through a fastening bolt and inserted into the support member inserted into the through hole of the engagement member. .

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