KR102277141B1 - Handrail with glass and construction method thereof - Google Patents

Abstract

The present invention relates to a glass balustrade, comprising: a fixed frame in which a glass insertion groove is formed; a balustrade glass having a lower portion fitted into the glass insertion groove; an external pad inserted into the glass insertion groove and press-contacted with one side of the balustrade glass; It is inserted into the glass insertion groove portion, is disposed to face the outer pad with a glass railing therebetween, characterized in that it comprises an inner pad that is in pressure contact with the other side of the glass handrail.

Description

Glass railing and its construction method {HANDRAIL WITH GLASS AND CONSTRUCTION METHOD THEREOF}

The present invention relates to a glass railing and a method for constructing the same, and more particularly, to a glass railing to which glass is applied as a railing for preventing a fall and a method for constructing the same.

In general, the handrail is installed at the end adjacent to the outside of a building in order to secure the safety of the user, and various materials such as steel, wood, and glass are applied. In general, railings are installed with steel or wooden posts, but in recent years, due to various design requirements, there is an increasing number of cases in which handrails are constructed of glass only using tempered glass without a separate post.

Conventionally, in constructing such a glass railing, a setting block made of a material such as EPDM (ethylene propylene diene monomer) is placed on a steel fixed frame, and the glass is inserted between the fixed frames, followed by neoprene In the state of pre-fastening using synthetic rubber such as EPDM or EPDM, liquid gypsum or chemical adhesive is injected into the gap between the fixed frame and the glass, and then cured to fix the glass, and the gap between the glass and the fixed frame The method of finishing with sealant is being applied.

However, according to this prior art, according to the process of curing the liquid gypsum or chemical adhesive, etc., based on the before and after curing, the construction equipment and personnel must be doubled in and operated at the same location, so the construction period In addition to this extension, if some components need to be replaced, such as glass is broken during use of the building, it is difficult to separate the hardened gypsum or chemical adhesive from the fixed frame, and the construction equipment is brought back to the site for reconstruction. Therefore, there is a problem in that time and cost are consumed in terms of maintenance and management, and user convenience is low.

Therefore, there is a need to improve it.

Background art of the present invention is disclosed in Korean Patent Application Laid-Open No. 2009-0077458 (published on Jul. 15, 2009, title of invention: glass fixture for installation of safety glass in handrails).

An object of the present invention is to provide a glass railing that can be easily and quickly constructed through a simpler process, and which can be easily maintained and managed, and a method for constructing the same.

Glass handrail according to the present invention, a fixed frame in which a glass insertion groove is formed; a glass railing whose lower part is fitted into the glass insertion groove; an external pad inserted into the glass insertion groove and in pressure contact with one side of the handrail glass; and an inner pad inserted into the glass insertion groove portion, disposed to face the outer pad with the handrail glass interposed therebetween, and press-contacted with the other side of the handrail glass.

The fixing frame may include a support body in which the glass insertion groove is formed; an anchor hole formed in a lower portion of the support body in communication with the glass insertion groove, through which the anchor member passes; and an anti-protrusion groove formed in an upper portion of the anchor hole portion with a width wider than the anchor hole portion, and into which a fixing member fastened to the anchor member is inserted.

The support body portion, the anchor hole portion is formed, the lower support portion for supporting the handrail glass from the lower side; an external support part formed to extend upwardly on one side of the lower support part and supporting the handrail glass with the external pad interposed therebetween; and an inner support portion formed on the other side of the lower support portion to face the outer support portion and supporting the handrail glass with the inner pad interposed therebetween.

The support body part is formed to be recessed in the upper portion of the external support part, and a gasket coupling part to which a part of the gasket is fitted and coupled is characterized in that it further comprises.

The fixed frame further includes a concave-convex portion formed to be concave and convex on the bottom surface of the support body, wherein the uneven portion includes: a spacing groove formed to be depressed upwardly on the bottom of the support body; And it is formed on the edge of the spaced groove portion, the contact attachment in contact with the construction surface; characterized in that it comprises a.

The glass insertion groove portion, a vertical extension portion formed to extend in the vertical direction on one side in contact with the outer pad; and an inclined extension portion formed on the other side in contact with the inner pad and forming an inclined surface in which the separation distance from the balustrade glass increases toward the upper portion, wherein the inner pad includes an inclined surface corresponding to the inclined extension portion. It is characterized in that it has a wedge shape provided.

The glass insertion groove portion is formed on the upper portion of the vertical extension portion and the inclined extension portion, and forms an inclined surface in which the separation distance from the handrail glass is extended toward the upper portion, and a gasket for sealing the glass insertion groove portion is coupled to the insertion guide It is characterized in that it further comprises;

The present invention is characterized in that it further comprises; a setting block disposed under the glass insertion groove portion and on which the handrail glass is seated.

The present invention is inserted between the other side of the handrail glass and the fixed frame, the wedge guide for guiding the downward movement of the inner pad; characterized in that it further comprises.

The wedge guide, a glass pressure welding panel portion in surface contact with the handrail glass; and a guide protrusion formed on the glass pressure-contacting panel to protrude toward the fixed frame, extend in a vertical direction, and have a shape in which the degree of protrusion decreases toward the lower side.

The guide protrusion, one end support portion formed to extend in the vertical direction to one end of the glass pressure welding panel portion; the other end support portion formed to extend in a vertical direction to the other end portion of the glass pressure welding panel portion; and an intermediate support portion disposed between the one end support portion and the other end support portion with a spacing corresponding to the width of the inner pad.

The inner pad has a wedge shape, is inserted between the one end support portion and the intermediate support portion, the lower pad in contact with the fixing frame in the lower portion of the glass insertion groove portion; and an upper pad having a wedge shape, inserted between the other end support part and the intermediate support part, and in contact with the fixing frame at the upper part of the glass insertion groove part.

The inner pad may include a pad body having a wedge shape; and a tool engaging groove formed to be recessed in an upper portion of the pad body and into which an end of a pressing tool for pressing down the inner pad is inserted.

a frame fixing step of fixing the fixing frame in which the glass insertion groove is formed to the construction surface; a pad insertion step of inserting an external pad into one side of the glass insertion groove; A glass insertion step of inserting a lower portion of the glass railing into the other side of the glass insertion groove; and a glass fixing step of inserting a wedge-shaped inner pad into the glass insertion groove portion, pressing the handrail glass in both directions with the outer pad and the inner pad, and fixing the handrail glass upright to the fixing frame. characterized in that

The frame fixing step may include: installing an anchor member on the construction surface; seating the fixing frame on the construction surface; and fixing the fixing member to the anchor member to fix the fixing frame to the construction surface.

In addition, the present invention is carried out between the frame fixing step and the pad insertion step, inserting a setting block into the glass insertion groove portion, and inserting a block inserting step of seating the lower portion of the glass insertion groove portion; It is characterized in that it further comprises.

In addition, the present invention is carried out between the glass insertion step and the glass fixing step, a wedge guide insertion step of inserting a wedge guide for guiding the downward movement of the inner pad into the other side of the glass insertion groove portion; characterized by including.

The glass fixing step may include: a lower pad insertion step of inserting the inner pad into a space formed between the wedge guide and the fixing frame to press-contact the wedge guide at a first height; and an upper pad insertion step of inserting the inner pad into a space formed between the wedge guide and the fixed frame to press-contact the wedge guide at a second height.

The glass fixing step is characterized in that the end of the pressing tool is moved downward while the end of the pressing tool is inserted into the tool engaging groove formed on the upper portion of the inner pad.

The present invention is carried out between the pad inserting step and the glass inserting step, the outer gasket coupling step of coupling a gasket to the gasket coupling portion formed on the outer side of the fixed frame; and an inner gasket coupling step performed after the glass fixing step and coupling a gasket between the inner portion of the fixing frame and the handrail glass.

The glass railing and its construction method according to the present invention can be easily and quickly constructed through a simple assembly process in which the fixing frame is fixed to the construction surface, and the outer pad, the glass handrail, and the inner pad are sequentially inserted into the glass insertion groove. . Accordingly, there is no need to use a separate wet adhesive, curing agent, finishing material, etc., so that the construction period can be shortened, and the input and operation of construction equipment and construction personnel can be made more efficiently.

In addition, the present invention can replace the handrail glass through a simple process of sequentially separating, disassembling, and reassembling the gasket, the inner pad, and the handrail glass when the handrail glass is broken, so that a wet adhesive, a curing agent, a finishing material, etc. It is possible to omit the cumbersome process of breaking, separating and removing, and re-introducing and re-operating the construction equipment, and thus, maintenance and management can be made easily.

In addition, the present invention, the operator, fixing the fixing frame to the construction surface, and sequentially inserting the outer pad, handrail glass, and inner pad into the glass insertion groove, the overall construction can be carried out from the inside of the construction surface, such as a veranda, That is, there is no need to perform the work outside the construction surface, it is possible to secure the safety of the worker and significantly improve the workability.

1 is a cross-sectional view schematically showing a glass railing according to a first embodiment of the present invention.
2 is a perspective front view schematically showing a glass railing according to a first embodiment of the present invention.
3 is a perspective plan view schematically showing a glass railing according to a first embodiment of the present invention.
FIG. 4 is an enlarged view of the main part of FIG. 1 .
5 is a flowchart for explaining the construction method of the glass railing according to the first embodiment of the present invention.
6 is a construction state diagram illustrating the frame fixing step of the construction method of the glass railing according to the first embodiment of the present invention.
7 is a construction state diagram illustrating the pad insertion step of the construction method of the glass railing according to the first embodiment of the present invention.
8 is a construction state diagram illustrating the lower pad insertion step of the glass fixing step of the glass railing construction method according to the first embodiment of the present invention.
9 is a construction state diagram illustrating the upper pad insertion step of the glass fixing step of the glass railing construction method according to the first embodiment of the present invention.
10 is a cross-sectional view schematically showing a glass railing according to a second embodiment of the present invention.
11 is an exploded perspective view schematically showing a glass railing according to a second embodiment of the present invention.
12 is a perspective view schematically illustrating a wedge guide and an inner pad of a glass railing according to a second embodiment of the present invention.
13 is a flowchart for explaining the construction method of the glass railing according to the second embodiment of the present invention.
14 is a construction state diagram illustrating the frame fixing step of the construction method of the glass railing according to the second embodiment of the present invention.
15 is a construction state diagram illustrating the block insertion step, the pad insertion step, and the outer gasket coupling step of the construction method of the glass railing according to the second embodiment of the present invention.
16 is a construction state diagram illustrating the glass inserting step and the wedge guide inserting step of the construction method of the glass railing according to the second embodiment of the present invention.
17 is a construction state diagram illustrating the glass fixing step of the construction method of the glass railing according to the second embodiment of the present invention.
18 is a conceptual diagram illustrating the relationship between the press-fitting depth of the inner pad and the pressing force acting on the handrail glass in the construction method of the glass railing according to the second embodiment of the present invention.

Hereinafter, an embodiment of the glass railing and its construction method according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user or operator. Therefore, definitions of these terms should be made based on the content throughout this specification.

Figure 1 is a cross-sectional view schematically showing a glass railing according to a first embodiment of the present invention, Figure 2 is a perspective front view schematically showing a glass railing according to a first embodiment of the present invention, Figure 3 is this view It is a perspective plan view schematically showing a glass railing according to a first embodiment of the invention.

Referring to FIG. 1 , the glass railing 1 according to the first embodiment of the present invention includes a fixed frame 10 , a glass railing 20 , an outer pad 30 , an inner pad 40 , and a gasket 50 . include

The fixing frame 10 is provided with a glass insertion groove 12 that can be fixed by inserting the lower portion of the handrail glass 20 and is fixedly installed on the construction surface 2 . When the glass railing (1) according to the present invention is applied as a balcony railing, the construction surface (2) is a slab (2a) forming the floor of the veranda, or a bracket (not shown) coupled to the end of the slab (2a). become a structure.

1 shows a state in which the slab 2a is formed to form a flat surface, and a flooring material 2b such as a floor, stone, etc. is constructed on the upper portion of the slab 2a and the side of the fixed frame 10, but limited thereto and the fixed frame 10 may be installed so as to be exposed to the outside depending on the installation environment, conditions, and the like. In addition, the fixed frame 10 may be installed in a state inserted into the construction surface (2) formed with a groove portion corresponding to the fixed frame (10).

Hereinafter, for convenience of explanation, assuming that the glass railing 1 according to the present invention is applied to the veranda, one side facing the outside of the veranda with the glass railing 20 as a boundary is called the outside, the outside to the outside part, and the side of the veranda The other side facing the inside is called the inside, the inside or the inside part.

The glass handrail 20 extends along the edge of the veranda and forms a handrail on which the body can lean, and the lower part is fixed by being inserted into the glass insertion groove 12 . As the handrail glass 20, tempered laminated glass can be applied. The outer pad 30 is inserted into the glass insertion groove 12 and is press-contacted with one side of the handrail glass 20 . As a material of the outer pad 30 , a rubber-based material having elasticity such as neoprene or EPDM (ethylene propylene diene monomer) may be applied.

The inner pad 40 is inserted into the glass insertion groove 12 , is disposed to face the outer pad 30 with the handrail glass 20 interposed therebetween, and is press-contacted with the other side of the handrail glass 20 . The inner pad 40 has a wedge shape in which the width of the lower part is relatively narrow compared to the upper part, and more specifically, a wedge shape in which the width in the inner and outer directions is gradually reduced toward the lower part.

By inserting and press-fitting the inner pad 40 on the free space portion of the glass insertion hob 12 into which the outer pad 30 and the handrail glass 20 are inserted, the handrail glass 20 is inserted into the outer pad 30 and the inside. In a state of being pressed in both directions by the pad 40 , it can be supported and fixed with a set strength by the fixing frame 10 . As the material of the inner pad 40, a plastic-based elastic material having elasticity capable of friction contact and press contact with the handrail glass 20 while having a rigidity that can be press-fitted downward on the free space of the glass insertion hob 12 is used. can be applied.

The gasket 50 is inserted into the open upper part of the glass insertion groove 12 to seal the inside of the glass insertion groove 12 . The gasket 50 seals the opening of the glass insertion groove 12 formed on the upper side of the outer pad 30 and as long as it seals the opening of the glass insertion groove 12 formed on the upper side of the inner pad 40 . A pair is provided.

According to the configuration of the present invention having the above configuration, there is no need to use a separate wet adhesive, curing agent, finishing material, etc., the fixing frame 10 is fixed to the construction surface 2, the external pad 30, the handrail glass (20), the inner pad 40 can be easily and quickly constructed through a simple assembly process of sequentially inserting the inner pad 40 into the glass insertion groove portion 12. Accordingly, not only the construction period can be shortened, but also the input and operation of construction equipment and construction personnel can be made more efficiently.

In addition, according to the present invention, when the handrail glass 20 is damaged, the gasket 50 is separated and removed, and there is no need to go through the cumbersome process of re-importing and re-operating the construction equipment for this purpose. ), the inner pad 40, and the handrail glass 20 can be replaced by a simple process of sequentially separating, disassembling, and reassembling the handrail glass 20, so maintenance and management can be made easily.

In addition, according to the present invention, the fixing frame 10 is fixed to the construction surface 2 , and the external pad 30 , the balustrade glass 20 , and the inner pad 40 are sequentially inserted into the glass insertion groove 12 . The overall construction, the operator can be performed from the inside of the veranda, that is, there is no need to perform the operation from the outside of the construction surface (2), it is possible to ensure the safety of the operator.

FIG. 4 is an enlarged view of the main part of FIG. 1 .

Referring to FIG. 4 , the fixed frame 10 according to the first embodiment of the present invention includes a support body portion 11 , an anchor hole portion 16 , a protrusion prevention groove portion 17 , and an uneven portion 18 .

The support body 11 is provided with a glass insertion groove 12 and is fixedly installed on the construction surface 2 . 1 and 4, it has a 'C'-shaped cross-sectional shape with an open top, and is formed to extend in the lateral direction as shown in FIGS. 2 and 3 . As a material of the support body part 11, a metal material such as aluminum may be applied. Referring to FIG. 4 , the support body 11 according to the first embodiment of the present invention includes a glass insertion groove portion 12 , a lower support portion 13 , an outer support portion 14 , and an inner support portion 15 .

The glass insertion groove 12 is a device into which the handrail glass 20 , the outer pad 30 , and the inner pad 40 are inserted, and is formed upwardly on the support body 11 . The glass insertion groove 12 is formed to a depth of 100 mm or more in order to secure a pressing area for supporting the handrail glass 20 in the lateral direction. 4, the glass insertion groove portion 12 according to the first embodiment of the present invention includes a seating bottom portion 121, a vertical extension portion 122, an inclined extension portion 123, an insertion guide portion 124, It includes a first easy construction part 126 , a second easy construction part 127 , a third easy construction part 128 , and a fourth easy construction part 129 .

The seating bottom surface part 121 is a device part corresponding to the lower part of the glass insertion groove part 12, and forms a seating surface on which the handrail glass 20 can be seated. The seating bottom portion 121 is formed to extend in the lateral direction along the extending direction of the handrail glass 20 . The vertical extension part 122 is a device part forming the outer part of the glass insertion groove part 12 in which the external pad 30 is accommodated, and is formed to extend in the vertical direction to one side in contact with the external pad 30 .

The inclined extension portion 123 is a device forming the inner portion of the glass insertion groove portion 12 in which the inner pad 40 is accommodated, and is formed to be inclined at the other side in contact with the inner pad 40 . The inclined extension portion 123 forms an inclined surface in which the separation distance from the handrail glass 20 is extended toward the upper portion. The inner pad 40 has a wedge shape inclined at an angle corresponding to the inclined extension portion 123 . As the inclined extension part 123 has an inclined shape, the wedge-shaped inner pad 40 is inserted into the glass insertion groove part 12 in the state in which the external pad 30 and the handrail glass 20 have been previously inserted. (12) can be stably inserted downward without damaging the handrail glass (20).

The insertion guide 124 is a device forming the opening of the glass insertion groove 12, and is formed on the upper portion of the vertical extension 122 and the inclined extension 123, and is spaced apart from the balustrade glass 20 toward the upper portion. Forms an inclined plane that extends the distance. The opening portion of the glass insertion groove portion 12 by the insertion guide portion 124 has a shape in which the width is expanded toward the upper end.

Accordingly, the position at which the outer pad 30, the balustrade glass 20, and the inner pad 40 can be inserted into the glass insertion groove portion 12 is greater than the separation distance between the vertical extension portion 122 and the inclined extension portion 123. It can be further expanded, that is, in a range corresponding to the separation distance between the upper ends of the inner and outer insertion guides 124 . In addition, by using the inclined surface of the insertion guide 124 as a reference surface, the handrail glass 20 can be drawn in and inclined more freely at a set angle advantageous for placement.

In addition, the outer pad 30, the balustrade glass 20, and the inner pad 40 ride the inclined surface of the insertion guide 124 and can be introduced downwardly into the glass insertion groove 12 more gently, so that the glass insertion It is possible to prevent an instantaneous impact force from acting on the handrail glass 20 as it rapidly descends from a height corresponding to the depth of the groove 12 .

A gasket 50 for sealing the glass insertion groove 12 is coupled to the insertion guide 124 . As the insertion guide 124 has a narrower width toward the bottom, at least a portion of the gasket 50 is seated on the insertion guide 124 and the coupling can be made stably in a lower supported state, and the gasket ( 50) can be prevented from flowing down due to weight or the like as time elapses.

The first easy-to-install portion 126 is formed to be hollow under the lower pad 41 (described below) of the inner pad 40 . The first easy construction part 126 may be formed by disposing the lower pad 41 spaced apart from the seating bottom surface part 121 . A tool (not shown) can be easily introduced into the lower side of the lower pad 41 by using the hollow first easy construction part 126 formed between the lower pad 41 and the seating bottom part 121 . , it is possible to easily take out the lower pad 41 to the outside of the glass insertion groove 12 using a tool.

The second easy construction part 127 is formed to be hollow between the lower pad 41 and the upper pad 42 (described below). The second easy-to-install part 127 may be formed by arranging the upper pad 42 to be spaced apart from the upper side of the lower pad 41 after the lower pad 41 is installed. A tool (not shown) can be easily introduced into the lower side of the lower pad 41 by using the hollow second easy construction part 127 formed between the lower pad part 41 and the upper pad 42 . , it is possible to easily take out the lower pad 41 to the outside of the glass insertion groove 12 using a tool.

Accordingly, the operation of withdrawing the plurality of lower pads 41 and the upper pad 42 to the outside of the glass insertion groove portion 12 during maintenance and management, such as replacing the handrail glass 20, can be easily performed with little force. Not only that, the lower pad 41 and the upper pad 42 can be drawn out of the glass insertion groove 12 without damage, so that even if the handrail glass 20 is replaced, it can be reused.

The third easy-to-install part 128 is formed to be hollow between the gasket 50 sealing the glass insertion groove part 12 and the external pad 30 . The third easy construction portion 128 may be formed by disposing the outer pad 30 and the outer gasket 50a to be spaced apart from each other in the vertical direction. The fourth easy-to-install part 129 is formed to be hollow between the gasket 50 and the inner pad 40 . The fourth easy-to-install portion 129 may be formed by arranging the inner pad 40 and the inner gasket 50b to be spaced apart from each other in the vertical direction.

A tool (not shown) can be easily introduced into the lower side of the gasket 50 by using the third easy construction part 128 and the fourth easy construction part 129 that are hollowly formed on the lower side of the gasket 50 , , it is possible to easily remove the gasket 50 to the outside of the glass insertion groove 12 without damage by using a tool.

The lower support part 13 is a device part constituting the lower part of the support body part 11 , is located below the glass insertion groove part 12 , and is seated on the construction surface 2 . An anchor hole 16 through which the anchor member 51 can pass is formed on the lower support part 13 . In a state in which the handrail glass 20 is inserted into the glass insertion groove 12 , the lower support unit 13 supports the handrail glass 20 from the lower side.

The external support part 14 is formed to extend upwardly to the outer part facing the outside of the veranda among the lower support parts 13, and supports the handrail glass 20 from the outside with the external pad 30 interposed therebetween. The inner support portion 15 is formed to extend upwardly to the inner portion facing the inside of the veranda among the lower support portions 13, and supports the handrail glass 20 from the inside with the inner pad 40 interposed therebetween. The external support part 14 and the internal support part 15 are disposed to face each other with the balustrade glass 20 interposed therebetween.

The anchor hole 16 is formed in communication with the glass insertion groove portion 12 on the lower support portion 13, and the anchor member 51 is penetrated. The anchor hole 16 is disposed with a first set interval D1 in consideration of the rigidity of the fixed frame 10, the weight of the balustrade glass 20, allowable load, air volume, and the like. As the anchor member 51, an anchor bolt, a high-strength bolt, etc. may be applied, and more preferably, a member consisting of only a bolt body in which a screw is formed without a bolt head may be applied.

The protrusion prevention groove portion 17 is a device portion into which the fixing member 52 fastened to the anchor member 51 is inserted, and is formed in an upper portion of the anchor hole portion 16 with a wider width than the anchor hole portion 16 . As the fixing member 52 , an anchor bolt or a nut fastened to a high-strength bolt may be applied. The anchor hole portion 16 has a width corresponding to the anchor member 51 and is formed to extend in the vertical direction, and the protrusion prevention groove portion 17 is capable of inserting and accommodating the fixing member 52 in the upper portion of the anchor hole portion 16 . formed by width and depth.

In the first embodiment of the present invention, the anchor member 51 and the fixing member 52 are manufactured separately from each other, and are assembled together in the field, but the anchor member 51 and the fixing member 52 according to the present invention are not limited thereto. does not Depending on the state of the construction surface 2, the anchor member 51 and the fixing member 52 may be applied in an integrally connected structure, that is, in a bolt shape in which the bolt head and the bolt body are integrally connected.

By forming the protrusion prevention groove portion 17 , the anchor member 51 and the fixing member 52 do not protrude upward of the lower support portion 13 , that is, do not protrude into the glass insertion groove portion 12 . Accordingly, the seating of the outer pad 30 can be made stably over the entire glass insertion groove 12, and on a part of the handrail glass 20 due to the anchor member 51 and the fixing member 52, that is, It is possible to prevent the stress from being concentrated in portions corresponding to the anchor member 51 and the fixing member 52 .

The uneven portion 18 is formed to be uneven on the bottom surface of the support body portion 11 in contact with the construction surface (2). Due to the concavo-convex shape of the concavo-convex portion 18, the contact between the support body 11 and the construction surface 2 can be made clearly. Referring to FIG. 4 , the uneven portion 18 according to the first embodiment of the present invention includes a spacing groove portion 181 and a contact attachment portion 182 .

The spacing groove 181 is a device portion spaced apart from the construction surface 2 , and is formed to be depressed upwardly on the bottom surface of the support body 11 . The contact attachment 182 is a device portion in contact with the construction surface 2 , and is formed at the edge of the spacing groove 181 , that is, at the lower portion. In the first embodiment of the present invention, a pair of spaced grooves 181 is disposed to be spaced apart from each other, and the contact attachment 182 is located between the pair of spaced grooves 181 and in three places corresponding to the inner and outer sides. formed to be spaced apart from each other.

The support body 11 can clearly make contact between the construction surface 2 and the support body 11 at the position corresponding to the contact attachment 182 by the concavo-convex portion 18 having the structure as described above. have. Even if the construction surface 2 is flatly constructed and the entire bottom surface of the support body 11 is manufactured flat, the entire bottom surface of the support body 11 is uniformly flat on the construction surface 2 during actual construction. The contact is not made, and the contact with the construction surface 2 is made non-uniformly depending on the position, but according to the concavo-convex portion 18, the structural instability caused by this can be solved.

Referring to FIG. 4 , the external pad 30 according to the first embodiment of the present invention includes a horizontal pad part 31 and a vertical pad part 32 .

The horizontal pad part 31 is disposed under the glass insertion groove part 12, that is, on the seating bottom surface part 121, and the handrail glass 20 is seated. The horizontal pad part 31 is formed to extend in the horizontal direction. The vertical pad portion 32 is disposed on the outer portion of the glass insertion groove portion 12 , that is, on the vertical extension portion 122 , and is in surface contact with the outer portion of the handrail glass 20 . The vertical pad part 32 is formed to extend in the vertical direction.

The horizontal pad part 31 and the vertical pad part 32 may be integrally formed. When the horizontal pad part 31 and the vertical pad part 32 are integrally formed, the upright arrangement of the vertical pad part 32 can be achieved together only by seating the horizontal pad part 31 on the seating bottom surface part 121 . By matching the boundary between the horizontal pad part 31 and the vertical pad part 32, that is, the corner part with the lower edge part of the glass insertion groove part 12, the external pad 30 can be easily placed in the set position. can

In addition, the horizontal pad part 31 and the vertical pad part 32 may be manufactured independently of each other, and may be sequentially inserted and disposed in the glass insertion groove part 12 . When the horizontal pad part 31 and the vertical pad part 32 are applied independently of each other, each of the horizontal pad part 31 and the vertical pad part 32 can be more easily introduced into the glass insertion groove part 12 . In addition, maintenance and management can be made independently, and when only the vertical pad part 32 is damaged, the maintenance and management can be made efficiently by replacing only the vertical pad part 32 .

Referring to FIG. 4 , the inner pad 40 according to the first embodiment of the present invention includes a lower pad 41 and an upper pad 42 .

The lower pad 41 has a wedge shape, is inserted into the lower portion of the glass insertion groove 12 , and is in surface contact with the handrail glass 20 . A plurality of lower pads 41 are arranged to be spaced apart along the extending direction of the balustrade glass 20, comprehensively considering the rigidity, allowable load, air volume, moment, etc. of the balustrade glass 20, in FIGS. 2 and 3 As shown, the second set interval D2 is spaced apart.

The upper pad 42 has a wedge shape, is inserted into the upper portion of the glass insertion groove 12 , and is in surface contact with the handrail glass 20 from the upper side of the lower pad 41 . A plurality of upper pads 42 corresponding to the lower pads 41 are provided and are preferably disposed directly above the lower pad 41 , but the present invention is not limited thereto, and may be disposed between the lower pads 41 . have. The lower pad 41 and the upper pad 42 are disposed to face the external pad 30 at two places corresponding to the lower part and the upper part with the handrail glass 20 interposed therebetween, and to be inside together with the external pad 30 . It is in pressure contact and friction contact with the balustrade glass 20 in both directions.

As the lower pad 41 and the upper pad 42 have a wedge shape, the lower pad 41 and the upper pad 42 can be easily lowered into the glass insertion groove 12 from the upper side. In addition, as the lower pad 41 and the upper pad 42 have a wedge shape, as the insertion depth of the lower pad 41 and the upper pad 42 deepens, the outward pressing force on the handrail glass 20 can be acted by increasing gradually, it is possible to prevent momentarily forcible pressing force on the handrail glass 20, and the degree of pressing force applied to the handrail glass 20 can be easily adjusted by adjusting the inlet depth. can be adjusted.

Hereinafter, for the method of constructing the glass railing 1 according to the first embodiment of the present invention having the configuration as described above, that is, the construction method of the glass railing 1 according to an embodiment of the present invention will be described. decide to do

5 is a flowchart for explaining the construction method of the glass railing according to the first embodiment of the present invention.

5, the glass railing (1) construction method according to the first embodiment of the present invention is a frame fixing step (S1), a pad insertion step (S3), a glass insertion step (S5), a glass fixing step (S7) , the sealing step (S8) is sequentially performed.

In the frame fixing step (S1), the fixing frame 10 in which the glass insertion groove portion 12 is formed is fixed to the construction surface (2). In the pad insertion step (S3), the external pad 30 is inserted into the glass insertion groove (12). In the glass inserting step (S5), the lower part of the handrail glass 20 is inserted into the glass inserting groove 12. In the glass fixing step (S7), a wedge-shaped inner pad 40 is inserted into the glass insertion groove 12 to press-contact the outer pad 30 and the inner pad 40 to both sides of the handrail glass 20, and the handrail The glass 20 is fixed upright to the fixing frame 10 . In the sealing step (S8), the opening of the glass insertion groove (12) is sealed with the gasket (50).

6 is a construction state diagram illustrating the frame fixing step of the construction method of the glass railing according to the first embodiment of the present invention.

5, 6, the frame fixing step (S1) according to the first embodiment of the present invention, the step (S-1) of installing the anchor member 51 on the construction surface (2), the construction surface Step (S1-2) of seating the fixing frame 10 in (2), and fixing the fixing member 52 to the anchor member 51 to fix the fixing frame 10 to the construction surface (2) ( S1-3) is performed sequentially.

3 and 6, in the step (S-1) of installing the anchor member 51 on the construction surface 2, the anchor member 51 is disposed with a first set interval D1. At this time, the first set interval (D1) is pre-designed in consideration of the rigidity of the fixed frame 10, the weight of the handrail glass 20, allowable load, air volume, and the like.

In the step (S1-2) of seating the fixed frame 10 on the construction surface (2), a plurality of anchor hole parts 16 are placed at a first set interval (D1) with the fixed frame 10 disposed at the construction surface (2). settle on In a state in which the fixing frame 10 is seated on the construction surface 2 , the anchor member 51 is exposed to the outside of the fixing frame 10 through the anchor hole 16 and the glass insertion groove 12 .

In the step (S1-3) of fastening the fixing member 52 to the anchor member 51 to fix the fixing frame 10 to the construction surface 2, the nut shape is fixed through the glass insertion groove 12 opened upward. By inserting the member 52 into the protrusion prevention groove portion 17 and screwing it to the anchor member 51 , the fixing frame 10 is fixed in pressure contact with the construction surface 2 . At this time, the upper end of the anchor member 51 and the fixing member 52 are accommodated and disposed in the protrusion prevention groove portion 17, and do not protrude into the glass insertion groove portion 12.

7 is a construction state diagram illustrating the pad insertion step of the construction method of the glass railing according to the first embodiment of the present invention.

When the horizontal pad part 31 and the vertical pad part 32 have a structure in which they are integrally connected, the pad inserting step (S3) according to the first embodiment of the present invention includes inserting the integrally formed external pad 30 with glass. It includes the process of inserting into the interior of the groove portion 12 and placing the vertical pad portion 32 outward at the same time as being seated in the lower portion of the glass insertion groove portion 12, that is, on the seating bottom surface portion 121 .

5 and 7, when the horizontal pad part 31 and the vertical pad part 32 have a structure separated from each other, the pad inserting step (S3) according to the first embodiment of the present invention includes an external pad. The step (S3-1) of inserting the horizontal pad part 31 of (30) into the glass insertion groove part 12, and seating it under the glass insertion groove part 12 (S3-1), and the vertical pad part of the external pad 30 ( 32) is inserted into the glass insertion groove portion 12, and the vertical pad portion 32 is placed in contact with one side of the glass insertion groove portion 12 (S3-2 is sequentially performed).

Referring to FIG. 7 , in the step (S3-1) of inserting the horizontal pad part 31 of the external pad 30 into the glass inserting groove part 12, and seating it under the glass inserting groove part 12 (S3-1), the glass insertion A horizontal pad part 31 having a width corresponding to the width corresponding to the lower part of the groove part 12, that is, the seating bottom part 121 is spread flatly on the seating bottom part 121.

Inserting the vertical pad portion 32 of the external pad 30 into the glass insertion groove portion 12, and disposing the vertical pad portion 32 in contact with one side of the glass insertion groove portion 12 (S3-2), , on the outside of the glass insertion groove portion 12, that is, the vertical pad portion 32 having a width corresponding to the vertical extension portion 122 is placed upright on the vertical extension portion (122). At this time, the vertical extension portion 122 is disposed to continuously contact or face the external support portion 14 of the fixed frame 10 .

8 is a construction state diagram illustrating the lower pad insertion step of the glass fixing step of the glass railing construction method according to the first embodiment of the present invention, and FIG. 9 is the glass railing according to the first embodiment of the present invention. It is a construction state diagram shown to explain the upper pad insertion step of the glass fixing step of the construction method.

5, 8 and 9, the glass fixing step (S7) according to the first embodiment of the present invention includes a lower pad inserting step (S7-1) and an upper pad inserting step (S7-4) do.

5 and 8, in the lower pad inserting step (S7-1), the lower pad 41 of the inner pad 40 is inserted into the glass insertion groove part 12, and the second spaced apart from the seating bottom part 121 is It is press-contacted to the handrail glass 20 on one height (H1). In a state where the lower pad 41 is inserted into the glass insertion groove 12 and placed at the first height H1, the lower pad 41 outwardly presses the handrail glass 20 with a pressing force corresponding to _{P I1.} At this time, the lower part of the vertical pad part 32 disposed to face the lower pad 41 is pressed inwardly by the pressing force (reaction force) P _{O1 corresponding to P I1 .}

At this time, the first moment M1 in the positive direction spaced apart from the outer pad 30 acts on the handrail glass 20 . When the handrail glass 20 is erected, the upper portion of the vertical pad part 32 located on the upper side of the lower pad 41 is in contact with the handrail glass 20 and a contact force corresponding to _{P O2, and the handrail glass 20 is vertical.} Although the inclination toward the pad part 32 is clearly restrained, it may be inclined toward the free space part formed on the upper side of the lower pad 41 . Therefore, unless a separate pressing force is additionally applied to make the handrail glass 20 upright, the first moment M1 in the forward direction inclined inwardly acts on the handrail glass 20 .

2 and 8, in the lower pad inserting step (S7-1) according to the first embodiment of the present invention, the lower pad 41 is inserted into the glass inserting groove 12, and the glass inserting groove 12 ) of arranging at a first height H1 spaced apart from the bottom portion (S7-2), and inserting another lower pad 41 into the glass insertion groove portion 12, and disposed at the first height H1. The step (S7-3) of arranging the lower pad 41 and the second set interval D2 in the transverse direction to be spaced apart from each other is sequentially and repeatedly performed, and the plurality of lower pads 41 are horizontally arranged at a second set interval. (D2) can be placed and aligned on the first height (H1).

5 and 9, in the upper pad inserting step (S7-4), the upper pad 42 of the inner pad 40 is inserted into the glass insertion groove 12, and the upper pad 41 is spaced upward from the lower pad 41. It is press-contacted to the handrail glass 20 on the 2 height (H2). In a state in which the upper pad 42 is inserted into the glass insertion groove 12 and placed at the second height H2, the upper pad 42 outwardly presses the handrail glass 20 with a pressing force corresponding to _{P I2.} At this time, the upper part of the vertical pad part 32 disposed to face the upper pad 42 is pressed inwardly by the pressing force (reaction force) P _{O2 corresponding to P I2 .}

At this time, the upper pad 42 applies a second moment M2 in the reverse direction toward the outer pad 30 on the handrail glass 20 , and makes the handrail glass 20 upright. In a state in which the first moment M1 in the forward direction is applied to the handrail glass 20 by the lower pad 41, the upper pad 42 is drawn into the glass insertion groove 12 as described above, and the handrail Until the glass 20 is upright, the second moment M2 in the opposite direction is applied to the balustrade glass 20, and through a process of gradually increasing, the vertical precision of the balustrade glass 20, that is, upright in the vertical direction. can be secured stably.

2 and 9 , in the upper pad inserting step (S7-4) according to an embodiment of the present invention, the upper pad 42 is inserted into the glass insertion groove 12, and the lower pad 41 is removed from the lower pad 41. A step (S7-5) of arranging at a second height (H2) spaced upwards, another upper pad (42) is inserted into the glass insertion groove (12), and the upper pad (42) is arranged at a second height (H2). ) and the step (S7-6) of arranging to be spaced apart from each other at a second set interval D2 in the transverse direction, the plurality of upper pads 42 in the transverse direction at a second set interval D2. and may be aligned on the second height H2.

In the sealing step (S8), in the state in which the inner pad 40 is installed as described above, the outer gasket 50a is coupled to the upper portion of the glass inserting groove 12 to form a glass inserting groove formed on the upper side of the outer pad 30 . The process of sealing the opening of (12), and the process of sealing the opening of the glass insertion groove (12) formed on the upper side of the inner pad (40) by coupling the inner gasket (50b) to the upper part of the glass insertion groove (12). can be done sequentially. In this case, both the process of coupling the outer gasket 50a and the process of coupling the inner gasket 50b may be performed using a tool from the inside of the handrail glass 20 .

On the other hand, the outer gasket (50a) disposed on the upper side of the outer pad (30) may be first coupled to the fixing frame (10) before the handrail glass (20) is constructed. For example, in a state in which the outer pad 30 is inserted into the glass insertion groove 12 , the outer gasket 50a is coupled to the upper portion of the glass insertion groove 12 , and then the glass handrail 20 is inserted into the glass insertion groove 12 . ) can be inserted into As another example, the outer gasket 50a may be initially installed together with the fixed frame 10 while being coupled to the fixed frame 10 . According to this construction method, the operator can more safely and easily perform the entire process from the inside of the balustrade glass (20).

Figure 10 is a cross-sectional view schematically showing a glass railing according to a second embodiment of the present invention, Figure 11 is an exploded perspective view schematically showing a glass railing according to a second embodiment of the present invention, Figure 12 is this It is a perspective view schematically showing a wedge guide and an inner pad of a glass railing according to a second embodiment of the present invention.

Hereinafter, in describing the glass railing 1 and its construction method according to the second embodiment of the present invention with reference to FIGS. 10 to 18, the glass railing 1 and its construction according to the first embodiment of the present invention A description of the same or corresponding configuration as the method will be omitted.

10, 11, the glass railing 1 according to the second embodiment of the present invention, compared with the glass railing 1 according to the first embodiment of the present invention, the outside of the support body 11 A portion of the outer gasket 50a is fitted to the upper portion of the support portion 14 and the gasket coupling portion 19 to which they can be coupled is recessed. The outer gasket 50a is formed with a protrusion insertable into the gasket coupling portion 19 .

The gasket coupling portion 19 is formed to communicate with the glass insertion groove portion 12 , and has an inner end wider than the open end communicating with the glass insertion groove portion 12 . The protrusion of the outer gasket 50a enters the inside of the gasket coupling part 19 while being elastically compressed to a width that can be retracted to the open end of the gasket coupling part 19, and is elastically restored inside the gasket coupling part 19. As the width is expanded, the inner surface of the gasket coupling part 19 is in frictional contact firmly. By this action, the outer gasket 50a can be firmly held and coupled to the gasket coupling part 19 .

In addition, referring to FIGS. 10 and 11 , the glass railing 1 according to the second embodiment of the present invention is disposed under the glass insertion groove 12, and a setting block on which the railing glass 20 is seated ( 25).

The setting block 25 has the shape of a panel extending in the horizontal direction, and is disposed under the glass insertion groove 12 . On the setting block 25 , the handrail glass 20 , the outer pad 30 , and the wedge guide 60 are seated. The setting block 25 has a first set length and is inserted into the glass insertion groove 12 , and a plurality of the setting blocks 25 may be spaced apart from each other in the extending direction of the glass handrail 20 .

The outer pad 30 has a panel shape having an extended length in the vertical direction, is disposed upright on the outer side of the glass insertion groove portion 12 , and is in surface contact with the outer side of the handrail glass 20 . The outer pad 30 has a second set length and is inserted into the glass insertion groove portion 12 , and a plurality of external pads 30 may be spaced apart from each other along the extending direction of the glass handrail 20 .

As a material of the setting block 25 and the external pad 30 , a rubber-based material having elasticity such as neoprene or EPDM (ethylene propylene diene monomer) may be applied. Due to these material properties, it is possible to prevent the handrail glass 20 from being damaged by the contact force between the setting block 25 and the external pad 30 .

In addition, referring to FIGS. 10 and 11 , the glass railing 1 according to the second embodiment of the present invention includes a wedge guide 60 for guiding the downward movement of the inner pad 40 . The wedge guide 60 is pre-installed between the other side of the handrail glass 20 and the fixed frame 10, that is, on the inner side of the glass insertion groove 12, before inserting the inner pad 40, and inserting the glass At the same time as securing and maintaining a space in which the inner pad 40 can be drawn into the inner portion of the groove portion 12 , the downward movement of the inner pad 40 is guided. Referring to FIG. 12 , the wedge guide 60 according to the second embodiment of the present invention includes a glass pressure welding panel part 61 and a guide protrusion part 62 .

The glass pressure welding panel part 61 has an upright panel shape capable of surface contact with the handrail glass 20 . The guide protrusion 62 is formed to protrude toward the inner support 15 side of the fixed frame 10 on the glass pressure welding panel unit 61, is formed to extend in the vertical direction, and has a shape in which the degree of protrusion decreases toward the lower side. have 12 , the guide protrusion 62 according to the second embodiment of the present invention includes one end support portion 63 , the other end support portion 64 , and an intermediate support portion 65 .

One end support portion 63 is formed to extend in the vertical direction to one end of the glass pressure-contact panel portion (61). The other end support part 64 is formed to extend in a vertical direction to the other end of the glass pressure-contacting panel part 61 . The intermediate support part 65 is disposed with a spacing corresponding to the width of the inner pad between the one end support part 63 and the other end support part 64 .

The inner pad 40 may be inserted between the one end support part 63 and the intermediate support part 65 and between the other end support part 64 and the intermediate support part 65 . The inner pad 40 inserted between the one end support portion 63 and the intermediate support portion 65 has both ends in contact with the one end support portion 63 and the intermediate support portion 65, respectively, and the one end support portion 63 and the intermediate support portion 65). moves downward in a straight path along the extension direction of

In addition, the inner pad 40 inserted between the other end support part 64 and the intermediate support part 65 has both ends in contact with the other end support part 64 and the intermediate support part 65, respectively, with the one end support part 63 and the middle part. It is moved directly downward along the extending direction of the support part (65).

As the material of the wedge guide 60 and the inner pad 40, a plastic having a rigidity that can be press-fitted downwardly on the free space of the glass insertion hob 12, but also has elasticity that can be frictionally contacted and press-contacted to the handrail glass 20 A series of elastic materials can be applied. By guiding the downward movement of the inner pad 40 as described above using the wedge guide 60, compared to the case where the inner pad 40 is directly press-fitted into the inner part of the glass insertion groove 12 without the wedge guide 60, The arrangement of the inner pad 40 can be made more easily and precisely at the desired setting position and depth.

The inner pad 40 is inserted between the one end support portion 63 and the intermediate support portion 65 and between the other end support portion 64 and the intermediate support portion 65, as described above, with the fixed frame 10 and the wedge guide (60), the inner surface portion and the outer surface portion come into contact with each other, and in this way, the inner surface portion and the outer surface portion are in contact with the fixed frame 10 and the wedge guide 60, respectively, to apply a pressing force and a fixing force to the handrail glass 20 do. That is, the inner pad 40 presses the handrail glass 20 via the wedge guide 60 .

The inner pad 40 according to the second embodiment of the present invention includes a lower pad 41 in contact with the fixing frame 10 at the lower portion of the glass insertion groove 12 and a fixing frame ( 10) and an upper pad 42 in contact with it. In the second embodiment of the present invention, the lower pad 41 has a wedge shape and is inserted between the one end support part 63 and the intermediate support part 65 , and the upper pad 42 has a wedge shape, and the other end support part has a wedge shape. It is inserted between the (64) and the intermediate support (65).

In a state where the lower pad 41 is press-fitted between the fixed frame 10 and the wedge guide 60 , the lower pad 41 has an area corresponding to the outer surface of the wedge guide 60 from the lower side of the wedge guide 60 . The guide 60 is pressed, and the pressing force acting on the wedge guide 60 is dispersed and expanded throughout the wedge guide 60 to act on the handrail glass 20 .

In a state in which the upper pad 42 is press-fitted between the fixed frame 10 and the wedge guide 60 , the upper pad 42 has an area corresponding to the outer surface of the wedge guide 60 from the other upper side of the wedge. The guide 60 is pressed, and the pressing force acting on the wedge guide 60 is dispersed and expanded throughout the wedge guide 60 to act on the handrail glass 20 .

In a state in which both the lower pad 41 and the upper pad 42 are press-fitted between the fixed frame 10 and the wedge guide 60 , the wedge guide 60 is formed with the lower pad 41 and the upper pad 42 , respectively. The handrail glass 20 is pressed with an intensity equal to the sum of the pressing forces acting in the .

According to the wedge guide 60, since the insertion positions of the lower pad 41 and the upper pad 42 are mutually independent, the assembly order of the lower pad 41 and the upper pad 42 is not specifically limited, and the lower pad 41 and the upper pad 42 are not particularly limited. The upper end of the pad 41 may be positioned higher than the lower end of the upper pad 42 . That is, the lower pad 41 and the upper pad 42 may be arranged to partially overlap each other in the lateral direction.

When the upper pad 42 is inserted and installed after the lower pad 41 disposed relatively lower than the upper pad 42 is inserted and installed, the method of constructing the glass railing 1 according to the first embodiment of the present invention relates to By the moment action of the lower pad 41 and the upper pad 42 disclosed in the description (see FIGS. 8 and 9 ), the handrail glass 20 can be more stably erected.

Each of the lower pad 41 and the upper pad 42 includes a pad body 43 having a wedge shape and a tool engaging groove 44 recessed in the upper portion of the pad body 43 . In applying a downward force to each of the lower pad 41 and the upper pad 42, the end of the pressing tool T (refer to FIG. 17) having a downward movement displacement is inserted into the tool engaging groove 44 in the state , it is possible to stably apply a downward pressing force to the pad body 43 using the pressing tool (T).

13 is a flowchart for explaining the construction method of the glass railing according to the second embodiment of the present invention.

Hereinafter, in explaining the construction method of the glass railing 1 according to the second embodiment of the present invention, overlapping with the description of the glass railing 1 according to the second embodiment of the present invention or for the corresponding content, the overlap A description is omitted.

13, the construction method of the glass railing 1 according to the second embodiment of the present invention includes a frame fixing step (S1), a block insertion step (S2), a pad insertion step (S3), an outer gasket coupling step ( S4), a glass insertion step (S5), a wedge guide insertion step (S6), a glass fixing step (S7), and a sealing step (S8) are sequentially performed.

In the frame fixing step (S1), the fixing frame 10 in which the glass insertion groove portion 12 is formed is fixed to the construction surface (2). In the block insertion step (S2), the setting block 25 is inserted into the glass insertion groove portion 12, and is seated under the glass insertion groove portion 12. In the pad insertion step (S3), the external pad 30 is inserted into the outer portion of the glass insertion groove (12). In the outer gasket coupling step (S4), the outer gasket 50a is coupled to the gasket coupling part 19 formed on the external support part 14 of the fixed frame 10 .

In the glass inserting step (S5), the lower part of the handrail glass 20 is inserted into the glass inserting groove 12. In the wedge guide insertion step (S6), the wedge guide 60 for guiding the downward movement of the inner pad 40 is inserted into the inner portion of the glass insertion groove 12 . In the glass fixing step (S7), the wedge-shaped inner pad 40 is inserted into the glass insertion groove 12, and the handrail glass 20 is pressed in both directions with the outer pad 30 and the inner pad 40, and the handrail The glass 20 is fixed upright to the fixing frame 10 . In the sealing step (S8), the opening of the glass insertion groove (12) is sealed with the gasket (50).

14 is a construction state diagram illustrating the frame fixing step of the construction method of the glass railing according to the second embodiment of the present invention, and FIG. 15 is block insertion of the construction method of the glass railing according to the second embodiment of the present invention. It is a construction state diagram illustrating the steps, the pad insertion step, and the outer gasket coupling step.

Referring to FIG. 14 , the fixing frame 10 having a structure in which the gasket coupling part 19 is formed is fixed to the construction surface 2 . Since the frame fixing step (S1) according to the second embodiment of the present invention corresponds to the frame fixing step (S1) according to the first embodiment of the present invention, a redundant description thereof will be omitted.

15, in the block insertion step (S2) according to the second embodiment of the present invention, the horizontal pad portion 31 having a width corresponding to the lower portion of the glass insertion groove portion 12, a plurality of setting blocks 25 Inserted into the glass insertion groove (12), and seated in the lower portion of the glass insertion groove (12). A plurality of setting blocks 25 may be disposed to be spaced apart from each other.

Referring to FIG. 15 , in the pad inserting step ( S3 ), a plurality of external pads 30 are inserted into the glass insertion groove 12 , and placed upright on the outside of the glass insertion groove 12 . At this time, the external pad 30 is seated on the setting block 25 and is disposed to continuously contact or face the external support 14 of the fixed frame 10 . The plurality of external pads 30 may be disposed to be spaced apart from each other.

Referring to FIG. 15 , in the outer gasket coupling step S4 , the outer gasket 50a is coupled to the gasket coupling part 19 formed on the external support part 14 of the fixed frame 10 . The gasket coupling part 19 is formed on the upper portion of the external support part 14 , more specifically, at a position spaced upward from the external pad 30 , in communication with the glass insertion groove part 12 . The outer gasket 50a can be bound to the gasket coupling part 19 by pressing the protrusion of the outer gasket 50a by hand and inserting it into the gasket coupling part 19 in a flat elastically compressed state, and then releasing the pressing force. .

16 is a construction state diagram illustrating the glass inserting step and the wedge guide inserting step of the construction method of the glass railing according to the second embodiment of the present invention.

16, in the glass inserting step (S5), the lower part of the handrail glass 20 is inserted into the glass inserting groove 12 to be seated on the setting block 25, and a plurality of external pads 30 and an outer gasket ( 50a) and placed next to it. In the wedge guide insertion step (S6), a plurality of wedge guides 60 are inserted between the internal support part 15 of the fixed frame 10 and the handrail glass 20, so that the glass insertion groove part 12 is upright inside. place it The plurality of wedge guides 60 may be disposed to be spaced apart from each other.

17 is a construction state diagram illustrating the glass fixing step of the glass railing construction method according to the second embodiment of the present invention, and FIG. 18 is an inner pad in the glass railing construction method according to the second embodiment of the present invention. It is a conceptual diagram shown to explain the relationship between the indentation depth and the pressing force acting on the balustrade glass.

17, in the glass fixing step (S7) according to the second embodiment of the present invention, the inner pad in the space formed between the wedge guide 60 and the inner support portion 15 of the fixing frame 10 The lower pad inserting step (S7-1) of inserting (40) and press-contacting the wedge guide 60 on the first height, and the inner pad in the space formed between the wedge guide 60 and the inner support part 15 It includes an upper pad insertion step (S7-4) of inserting (40) to press-contact the wedge guide 60 on the second height.

In a state in which the inner pad 40 is inserted between the one end support part 63 and the intermediate support part 65 and between the other end support part 64 and the intermediate support part 65, the inner pad (T) is used to insert the inner pad ( By applying a downward force to 40), the inner pad 40 can be accurately positioned at a desired height while constraining movement in the lateral direction while moving downward along a straight path along the guide protrusion 62 .

More specifically, while the end of the pressing tool (T) is inserted into the tool engaging groove portion 44 formed on the upper portion of the inner pad 40, the end of the pressing tool (T) is moved downwardly to the inner pad (40). A downward pressing force can be applied stably. The lower pad 41 may be applied as the inner pad 40 installed in the lower pad inserting step S7-1, and the upper pad 40 may be used as the inner pad 40 installed in the upper pad inserting step S7-4. 42) can be applied.

In a state where the lower pad 41 and the upper pad 42 are press-fitted between the fixed frame 10 and the wedge guide 60 , the lower pad 41 and the upper pad 42 are connected to the lower part of the wedge guide 60 . The wedge guide 60 is pressed from one side to an area corresponding to its outer surface, and the pressing force acting on the wedge guide 60 is dispersed and expanded throughout the wedge guide 60 to act on the handrail glass 20 do.

Referring to FIG. 18 , the elastic compression deformation amounts δe and δp of the outer pad 30 and the inner pad 40 vary according to the press-fit depth of the inner pad 40 . The outer pad 30 and the inner pad 40 are device parts for supporting the handrail glass 20 in both directions, and as the compressive deformation amounts (δe, δp) of the outer pad 30 and the inner pad 40 increase, the handrail glass ( 20) is pressed with a stronger force.

After the both sides of the inner pad 40 come into contact with the wedge guide 60 and the inner support 15, respectively, as the downward movement displacement U increases, the compressive force P acting on the outer pad 30 and the inner pad 40 ) increases, and the compressive deformation amounts (δe, δp) of the outer pad 30 and the inner pad 40 increase, and the railing is equal to the compressive force P acting on the outer pad 30 and the inner pad 40 . A pressing force or a fixing force is applied to the glass 20 .

By pressing the inner pad 30 deeper until a desired compression or pressing force is obtained, the desired fixing force, that is, the compressive force and frictional force, can be accurately applied to the balustrade glass 20 . Since the inner pad 40 can be precisely positioned in the desired direction and height by the wedge guide 60 , the desired compressive force P can be precisely implemented, and an area larger than that of the inner pad 40 can be accurately positioned. By contacting the handrail glass 20 as a, it is possible to prevent the local stress from being concentrated on the handrail glass 20 due to the inner pad 40 .

In the sealing step (S8), in a state in which the inner pad 40 is installed as described above, the inner gasket 50b is coupled to the upper portion of the glass insertion groove portion 12 to form a glass insertion groove formed on the upper side of the inner pad 40. (12) is made including the process of sealing the opening. According to the construction method of the glass railing 1 according to the second embodiment of the present invention as described above, the operator can more safely and easily perform the entire process from the inside of the handrail glass 20 .

According to the glass railing 1 and its construction method according to the present invention having the configuration as described above, the fixing frame 10 is fixed to the construction surface 2, and the outer pad 30, the handrail glass 20, the inner The pad 40 can be easily and quickly constructed through a simple assembly process of sequentially inserting the pad 40 into the glass insertion groove 12 . Accordingly, without the need to use a separate wet adhesive, curing agent, finishing material, etc., the construction period can be shortened, and the input and operation of construction equipment and construction personnel can be made more efficiently.

In addition, according to the present invention, when the handrail glass 20 is damaged, the gasket 50, the inner pad 40, and the handrail glass 20 are sequentially separated, disassembled, and reassembled through a simple process of reassembling the handrail glass. (20) can be replaced, so that the cumbersome process of separating and removing wet adhesives, hardeners, finishing materials, etc., and re-importing and re-operating construction equipment for this purpose can be omitted, and thus, maintenance and management are easy can be done

In addition, according to the present invention, the operator fixes the fixing frame 10 to the construction surface 2 , and inserts the outer pad 30 , the handrail glass 20 , and the inner pad 40 into the glass insertion groove portion 12 . The overall construction of sequentially sandwiching can be performed from the inside of the construction surface 2, such as a veranda, that is, there is no need to perform work from the outside of the construction surface 2, so that the safety of the worker can be secured and workability can be improved. can be significantly improved.

Although the present invention has been described with reference to the embodiment shown in the drawings, this is merely exemplary, and it is understood that various modifications and equivalent other embodiments are possible by those of ordinary skill in the art. will understand Accordingly, the true technical protection scope of the present invention should be defined by the following claims.

1: glass railing 2: construction surface
2a: slab 2b: flooring
10: fixed frame 11: support body part
12: glass insertion groove 13: lower support part
14: external support part 15: internal support part
16: anchor hole 17: protrusion prevention groove
18: uneven part 19: gasket coupling part
20: handrail glass 25: setting block
30: external pad 31: horizontal pad part
32: vertical pad portion 40: inner pad
41: lower pad 42: upper pad
43: pad body 44: tool engaging groove
50: gasket 50a: outer gasket
50b: inner gasket 51: anchor member
52: fixing member 60: wedge guide
61: glass pressure welding panel part 62: guide protrusion
63: one end support 64: the other end support
65: middle support part 121: seating bottom part
122: vertical extension 123: inclined extension
124: insertion guide part 126: first construction use part
127: 2nd construction use part 128: 3rd construction use part
129: 4th construction use part 181: spaced groove part
182: contact attachment H1: first height
H2: second height S1: frame fixing step
S2: Block insertion step S3: Pad insertion step
S4: outer gasket coupling step S5: glass insertion step
S6: wedge guide insertion step S7: glass fixing step
S7-1: Lower pad insertion step S7-4: Upper pad insertion step
S8: sealing step

Claims (20)

a fixed frame in which a glass insertion groove is formed;
a glass railing whose lower part is fitted into the glass insertion groove;
an external pad inserted into the glass insertion groove and in pressure contact with one side of the handrail glass;
an inner pad inserted into the glass insertion groove portion, disposed to face the outer pad with the handrail glass interposed therebetween, and press-contacted with the other side of the handrail glass; and
Glass handrail comprising a; wedge guide inserted between the other side of the handrail glass and the fixed frame, and guides the downward movement of the inner pad.
According to claim 1,
The fixed frame is
a support body in which the glass insertion groove is formed;
an anchor hole formed in a lower portion of the support body in communication with the glass insertion groove, through which the anchor member passes; and
Glass railing comprising a; is formed in the upper part of the anchor hole with a wider width than the anchor hole portion, and into which the fixing member fastened to the anchor member is inserted.
3. The method of claim 2,
The support body part,
The anchor hole portion is formed, the lower support portion for supporting the handrail glass from the lower side;
an external support part formed to extend upwardly on one side of the lower support part and supporting the handrail glass with the external pad interposed therebetween; and
A glass railing comprising a; an inner support formed on the other side of the lower support to face the outer support, and to support the handrail glass with the inner pad interposed therebetween.
4. The method of claim 3,
The support body part,
Glass railing, characterized in that it further comprises a; is formed to be recessed in the upper portion of the external support, a gasket coupling part to which a part of the gasket is fitted and coupled.
3. The method of claim 2,
The fixed frame is
It further comprises;
The concave-convex part,
a spacing groove formed to be depressed upwardly on the bottom surface of the support body; and
Glass railing, characterized in that it comprises a; is formed on the edge of the spaced groove portion, the contact attachment in contact with the construction surface.
According to claim 1,
The glass insertion groove portion,
a vertical extension portion formed to extend in a vertical direction on one side portion in contact with the outer pad; and
Including; is formed on the other side in contact with the inner pad, and forms a sloped surface in which the separation distance from the balustrade glass is extended toward the upper part;
The inner pad,
Glass railing, characterized in that it has a wedge shape having an inclined surface corresponding to the inclined extension.
7. The method of claim 6,
The glass insertion groove portion,
It is formed on the upper portion of the vertical extension portion and the inclined extension portion, forms an inclined surface in which the separation distance from the balustrade glass is extended toward the upper portion, and an insertion guide portion to which a gasket sealing the glass insertion groove is coupled; Glass railing, characterized in that.
According to claim 1,
The glass handrail further comprising; a setting block disposed under the glass insertion groove and on which the handrail glass is seated.
delete According to claim 1,
The wedge guide,
a glass pressure welding panel portion that is in surface contact with the handrail glass; and
and a guide protrusion formed on the glass pressure welding panel to protrude toward the fixed frame, extend in a vertical direction, and have a shape in which the degree of protrusion decreases toward the lower side.
11. The method of claim 10,
The guide protrusion,
One end support portion formed to extend in the vertical direction to one end of the glass pressure-contacting panel portion;
the other end support portion formed to extend in a vertical direction to the other end portion of the glass pressure welding panel portion; and
Glass railing comprising a; intermediate support disposed between the one end support portion and the other end support portion with a spacing corresponding to the width of the inner pad.
12. The method of claim 11,
The inner pad,
a lower pad having a wedge shape, inserted between the one end support portion and the intermediate support portion, and in contact with the fixing frame under the glass insertion groove portion; and
Glass handrail comprising a; an upper pad having a wedge shape, inserted between the other end support part and the intermediate support part, and in contact with the fixing frame at the upper part of the glass insertion groove part.
13. The method of claim 1 or 12,
The inner pad,
a pad body having a wedge shape; and
A glass railing comprising a; a tool engaging groove formed to be recessed in the upper portion of the pad body and into which an end of a pressing tool for pressing the inner pad downward is inserted.
a frame fixing step of fixing the fixing frame in which the glass insertion groove is formed to the construction surface;
a pad insertion step of inserting an external pad into one side of the glass insertion groove;
A glass insertion step of inserting a lower portion of the glass railing into the other side of the glass insertion groove;
a wedge guide insertion step of inserting a wedge guide for guiding the downward movement of the inner pad having a wedge shape into the other side of the glass insertion groove; and
A glass fixing step of inserting the inner pad into the glass insertion groove portion, pressing the handrail glass in both directions with the outer pad and the inner pad, and fixing the handrail glass upright to the fixing frame; How to install a glass railing.
15. The method of claim 14,
The frame fixing step is
installing an anchor member on the construction surface;
seating the fixing frame on the construction surface; and
A method of constructing a glass railing, comprising: fastening a fixing member to the anchor member to fix the fixing frame to the construction surface.
15. The method of claim 14,
It is carried out between the frame fixing step and the pad insertion step, and inserting a setting block into the glass insertion groove portion, and a block insertion step of seating it under the glass insertion groove portion; construction method.
delete 15. The method of claim 14,
The glass fixing step,
a lower pad insertion step of inserting the inner pad into a space formed between the wedge guide and the fixed frame to press-contact the wedge guide at a first height; and
and an upper pad insertion step of inserting the inner pad into a space formed between the wedge guide and the fixed frame to press-contact the wedge guide at a second height.
19. The method of claim 14 or 18,
The glass fixing step is a method of constructing a glass railing, characterized in that it is performed while moving the end of the pressing tool downward while the end of the pressing tool is inserted into the tool engaging groove formed on the upper portion of the inner pad.
15. The method of claim 14,
an outer gasket coupling step performed between the pad inserting step and the glass inserting step, and coupling a gasket to a gasket coupling part formed on the outer side of the fixed frame; and
The method for constructing a glass railing further comprising: an inner gasket coupling step performed after the glass fixing step and coupling a gasket between the inner portion of the fixing frame and the handrail glass.

Images