KR20150031511A - angle adjustment apparatus for prop of stair handrail pole - Google Patents

angle adjustment apparatus for prop of stair handrail pole Download PDF

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Publication number
KR20150031511A
KR20150031511A KR20130110779A KR20130110779A KR20150031511A KR 20150031511 A KR20150031511 A KR 20150031511A KR 20130110779 A KR20130110779 A KR 20130110779A KR 20130110779 A KR20130110779 A KR 20130110779A KR 20150031511 A KR20150031511 A KR 20150031511A
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KR
South Korea
Prior art keywords
vertical
support
horizontal
coupled
bolt
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Application number
KR20130110779A
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Korean (ko)
Inventor
최범식
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최범식
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Publication date
Application filed by 최범식 filed Critical 최범식
Priority to KR20130110779A priority Critical patent/KR20150031511A/en
Publication of KR20150031511A publication Critical patent/KR20150031511A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

The present invention relates to an apparatus for adjusting the angle of a pole of a stair handrail, which is provided to securely combine a vertical pole with a horizontal pole of the stair handrail, and adjust the horizontal angle around the vertical pole at various angles. Accordingly, the apparatus comprises: a pair of plate-shaped vertical poles having multiple through holes thereon; a horizontal post combined between the vertical poles; an upper fixation bar detachably combined with the upper part of the vertical pole; a lower fixation bar detachably combined with the lower part of the vertical pole, and coupled to the upper surface of stairs; a coupling plate installed on both sides of each vertical pole and having a bolt coupling hole thereon; and a rotational ball member including a pole insertion hole which has the horizontal pole inserted therein to adjust the angle of the horizontal pole around the vertical pole, wherein the horizontal pole is installed between the vertical poles to be able to rotate, and an insertion coupling hole which has the end of a bolt, coupled to the coupling plate, inserted and coupled thereto.

Description

[0001] The present invention relates to an angle adjustment apparatus for a stair handrail,

The present invention relates to a stairway railroad stairway installed at a stairway, and more particularly to a stairway railroad stairway installed at a stairway so as not only to rigidly connect a vertical stairway and a horizontal stairway of a stairway railing, but also to easily adjust a horizontal stairway at various angles about the vertical stairway The present invention relates to a holding angle adjusting device for a stairway railing.

Generally, a stairway railing is installed on the railing of a staircase, a verandah, and a bridge, so as to secure the safety of a person walking or standing.

The conventional stepped balancer includes a plurality of vertical supports which are vertically supported and fixed to the upper surface of the stairs in a step, and a plurality of horizontal supports which are positioned in a horizontal direction and interposed between the vertical supports, And horizontal struts are formed in various shapes such as circular, elliptical, and polygonal (triangular, square, hexagonal, etc.).

In the method of installing the horizontal strut on the vertical strut, both ends of the horizontal strut are welded to the outer circumferential surface of the vertical strut to join the horizontal strut to the vertical strut, or an insertion hole is formed in the vertical strut, After inserting the horizontal strut, weld the periphery of the insert hole to join the horizontal strut to the vertical strut.

However, when the horizontal strut is welded to the outer circumferential surface of the vertical strut, both ends of the horizontal strut coupled to the outer circumferential surface of the vertical strut are cut obliquely according to the inclination of the step, It is difficult to cut and weld to the accurate state and it is not only difficult but also the work efficiency of the stepped railing is lowered due to the addition of the work process due to cutting and welding work and the loss of work time, cost and manpower The vertical strut and the horizontal strut are separated from each other so that the vertical strut and the horizontal strut are separated from each other or the entire strut railing is replaced due to deformation or damage as well as deformation or damage of each strut due to welding There was a problem.

In addition, when the horizontal support is coupled to the vertical support, the shape and position of the support hole are formed in the vertical support according to the inclination of the step, so that the operation of forming the insertion hole is very inconvenient, In addition to not being able to join the horizontal strut to the vertical strut, if the horizontal strut is inserted into the vertical strut, the problem associated with the welding operation, that is, the welding operation is very difficult and difficult There is a problem in that the construction efficiency due to the addition of the process, the working time, the cost, and the loss of manpower is reduced, the deformation or damage of each strut, and the entire stairway ledge due to deformation or damage have to be replaced.

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned problems in the prior art, and it is an object of the present invention to provide a vertical pillar comprising a pair of vertical struts and a horizontal pillar inserted into the vertical strut, By providing the stepped balancer, the horizontal strut is coupled to the vertical strut by the bolt fastening method, so that the vertical strut and the horizontal strut of the stepped balun can be easily, And it is also an object of the present invention to easily adjust the installation angle of the horizontal support according to the inclination of the step by rotating the pivotal ball member inserted and coupled in the vertical direction.

The present invention has been made in order to solve the above-mentioned problems in the prior art, and it is an object of the present invention to provide a stairway railing which is installed in a stairway, a veranda, A plate-shaped vertical support having a plurality of through-holes and spaced apart at a predetermined interval; At least one horizontal support coupled between the pair of vertical supports; An upper fixture installed on each of the vertical supports and detachably coupled to the upper portions of the vertical supports; A lower fixture installed at a lower portion of each of the vertical supports and detachably coupled to the lower portions of the vertical supports and coupled to an upper surface of the step; A fastening plate having bolt fastening holes provided on both side surfaces of the vertical pillars, which are the through holes, so that both ends are in contact with each other; The horizontal support is inserted and coupled between the vertical supports at the positions where the through holes are formed and the ends of the bolts fastened to the connection plates are inserted into the vertical support, And a pivoting ball member pivoted to adjust the pivoting angle of the stepped railing.

According to the present invention, the tilting ball member is formed in a spherical shape, and the tilting ball member is formed with a column insertion hole into which a horizontal column is inserted, and an end portion of the bolt fastened to the tilting plate is inserted into the outer peripheral surfaces of both sides of the tilting ball member And the insert hole is formed to penetrate to the insert hole so that the end of the bolt inserted into the insert hole of the support protrusion is in contact with the outer circumferential surface of the horizontal hole, Wherein the holding angle adjusting device of the stepped balustrade is provided.

According to the present invention as described above, a pair of plate-shaped vertical supports; A horizontal support coupled to the vertical support horizontally or at an angle; Upper and lower fixtures; And a spherical tilting ball member provided between the pair of vertical struts and having the strut insertion hole, the supporting protrusion and the insertion hole so that the horizontal strut is inserted and coupled and vertically rotated; And a fastening plate for pivotally connecting the pivoting ball member to the vertical pivot, wherein a horizontal post is inserted into the pivot hole of the pivoting ball member, and then a bolt fastening method The horizontal support can be easily, easily, and firmly coupled to the pair of vertical supports.

In addition, it is possible to reduce work time, cost and manpower loss due to the joining work between the respective struts, as well as to prevent the deformation or damage of each strut, thereby improving the efficiency of the construction. It is possible to replace and repair only the components required for replacement, and the replacement operation is very easy, and the cost for replacement can be reduced.

In addition, since the horizontal post is inserted and coupled to the pivotal ball member rotatably coupled between the pair of vertical posts, the pivotal ball member is rotated in the vertical direction to adjust the angle of the horizontal posture, The angle of the horizontal support is adjusted by the rotating ball member so that the horizontal support can be installed at various angles around the vertical support, So that it is possible to easily install the stairway railing even in the stairway having the various inclination degrees, so that the efficiency of construction of the stairway railing can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a structural view showing a state where a stairway railing of the present invention is installed at a stair.
2 is a perspective view showing a stairway railing of the present invention.
FIG. 3 is an exploded perspective view of a stepped railing of FIG.
FIG. 4 is a side view showing a state in which the respective components of the stepped railing of the present invention are combined. FIG.
5 is a front view showing the stairway railing of the present invention from the front.
FIG. 6 is a side view showing a state in which the horizontal strut is installed at various angles in the stepped railing of the present invention. FIG.

Hereinafter, an apparatus for adjusting a holding angle of a stepped balancer according to the present invention will be described in more detail with reference to FIGS. 1 to 6. FIG.

The present invention is provided with a staircase railing (1) for preventing the safety of a pedestrian who ascends or descends to the stairway or stands or moves on the veranda and legs, have.

As shown in FIGS. 1 to 4, the stepped balancer 1 is provided with a pair of vertical columns 10 spaced apart at regular intervals, and the pair of vertical columns 10 are formed in a plate shape .

A horizontal column 20 is coupled between the pair of vertical columns 10 so as to be inclined at an angle with the vertical column 10 orthogonal to the vertical columns 10, It can be formed into various shapes such as a circular rod and a square rod as shown in the drawing.

A bolt for detachably coupling an upper fixing table to be described later to an upper portion of each of the vertical columns 10 is integrally formed on the upper portion of the vertical column 10 in order to integrally fix the upper portion of the pair of vertical columns 10 And a plurality of upper fastening holes 11 are formed in the upper and lower support members 10 and 11 to be inserted and fixed. One or a plurality of lower fastening holes 12 into which the bolts are detachably fastened to the lower portions of the respective vertical supports 10 are formed.

At least one through hole 14 is formed in each of the vertical supports 10 so that the horizontal support 20 can be inserted therein and the rotating ball member 50 to be described later is positioned. The vertical column 20 is prevented from interfering with the vertical column 10 when the vertical column 20 is rotated in the vertical direction for adjusting the angle of the horizontal column 20, (14) is formed to be equal to or larger than that of the tiltable ball member (50).

The outer side of each of the vertical supports 10, which is the side where the through holes 14 are formed, is located in a state where both end portions of a fastening plate to be described later are in contact with outer side surfaces of the respective vertical supports 10, At least one coupling groove 13 having a certain depth is formed so that the coupling plate does not protrude from the outer side surface of the coupling plate.

An upper fixing table 30 is detachably coupled to upper portions of the vertical supports 10 to integrally fix the upper portion of the pair of vertical supports 10, A fixing member 32 coupled to the upper portion of each vertical support 10 and a top member 31 pivotally coupled to the upper portion of the fixing member 32.

One or a plurality of the bolts are inserted and fixed to the lower side of the fixing member 32 in correspondence with the upper fastening holes 11 of the respective vertical supports 10, And a second engagement hole 32a through which the bolt is inserted to be rotatable about the fixing member 32 is formed on the upper side of the fixing member 32 Respectively.

The fixing member 32 and the upper surface member 31 are connected to each other at the lower side of the upper surface member 31 so that the upper surface member 31 is rotatable about the fixing member 32, And a first coupling hole 31a is formed in which the bolt is inserted and fixed in a state of coinciding with the second coupling hole 32a of the first coupling hole 32 and the second coupling hole 32a.

A lower fixing table 40 for integrally coupling and fixing the lower part of the pair of vertical supports 10 and a lower fixing table 40 for fixing the upper part of the stepped railing 1 to the upper surface of the steps And is detachably coupled.

A second fastening hole 40a is formed in the upper side of the lower fixing table 40 so that bolts inserted into the lower fastening holes 12 of the respective vertical supports 10 are inserted and fastened to the lower fixing table 40 A support hole 40b is formed at the lower portion of the lower portion of the lower fixed portion so that the bolt is inserted or anchored to the upper surface of the stair in order to support and fix the stepped railing 1 on the upper surface of the stair, .

A coupling plate 60 is formed in the coupling groove 13 formed at both sides of each of the vertical columns 10 on the side of the through hole 14. The coupling plate 60 has a rotation ball member 50 A bolt fastening hole 60a into which a bolt is inserted to be rotatable is formed.

In other words, the both ends of the fastening plate 60 are inserted into the coupling grooves 13 formed in the pair of vertical supports 10. That is, one end of the fastening plate 60 is connected to one of the vertical supports 10, And the other end of the clamping plate 60 is inserted into the engaging groove 13 formed in the other vertical support 10 and both ends of the engaging groove 13 are inserted into the engaging groove 13, The inserted fastening plate 60 is positioned to be in contact with the side surface of the vertical support 10.

The horizontal struts 20 are inserted into the vertical struts 10 at the positions where the through holes 14 are formed and the end portions of the bolts fastened to the connecting plates 60 are inserted into the horizontal struts 20 So as to adjust the angle of the horizontal support 20 with respect to the vertical support 10 so as to be rotatable.

The tilting ball member 50 is formed in a spherical shape so as to be easily pivotable. The tilting ball member 50 is formed with a column insertion hole 52 into which the horizontal column 20 is inserted, The support protrusions 51 are formed on the outer circumferential surfaces on both sides of the support plate 50 so that the support protrusions 51 are in contact with the fastening plate 60 and the ends of the bolts inserted into the fastening plate 60 are inserted. The end portion of the bolt inserted into the fastening plate 60 is inserted so as to be pivotable so that the pivotal ball member 50 can be pivotally moved to be brought into contact with the outer peripheral surface of the horizontal post 20 inserted into the post insertion hole 52 The bolt fastened to the fastening plate 60 is inserted so that the horizontal post 20 can be detached from the pivotal ball member 50 by pressing the outer circumferential surface to press the horizontal post 20 or releasing the pushing state, And a fastening hole (53) is formed through the support post insertion hole (52).

That is, the bolts inserted into the bolt fastening holes 60a of the fastening plate 60 are inserted into the fastening holes 53 formed in the support protrusions 51 of the rotating ball member 50, When the end of the bolt inserted into the insertion hole 53 of the tiltable ball member 50 is positioned in the support insertion hole 52 as well as the rotation of the tiltable ball member 50 as a center, The horizontal support 20 is not moved but fixed with the outer circumferential surface of the horizontal support 20 and the supporting plate 51 of the rotating plate member 50 and the supporting plate 51 of the rotating ball member 50 are fixed by the bolts, As the end portions are tightly coupled, the rotating ball member 50 is firmly fixed without being rotated.

In the present invention constructed as described above, the lower fixing table 40 of the stepped railing 1 is detachably engaged with all or a part of each layer of the step, that is, A bolt and an anchor bolt are inserted and fastened to the upper surface of the step 40b to fix the lower fixing table 40 to the upper surface of the step.

The upper surface of the lower fixing table 40 is coupled to the lower surface of the pair of vertical supports 10, that is, the second fixing holes 40a formed in the lower fixing table 40, After the lower fastening hole 12 formed in the lower part of the support 10 is positioned, a bolt is inserted into the lower fastening hole 12 and the second fastening hole 40a, and a nut is fastened to the end of the inserted fastening hole So that each of the vertical supports 10 is coupled to the upper portion of the lower fixing table 40.

The upper fixing table 30 having the upper surface member 31 and the fixing member 32 pivotably coupled to the upper surface of the pair of vertical supports 10, The first fastening hole 30a formed in the member 32 and the upper fastening hole 11 formed in the upper portion of each of the vertical supports 10 are aligned with each other and then the upper fastening hole 11 and the second fastening hole 11, The bolts are inserted into the bolts 30a, and the bolts are coupled to the ends of the inserted bolts, so that the upper fixing table 30 is coupled to the upper portions of the vertical supports 10.

The vertical supports 10 are spaced apart from each other by the upper and lower supports 30 and 40 so that a horizontal support 20 is provided between the vertical supports 10 It is spaced apart at installable intervals.

In this state, both ends of the fastening plate 60 are inserted into the engaging groove 13 formed on both side surfaces of the respective vertical supports 10, that is, in the engaging groove 13 formed in one of the vertical supports 10, The other end of the clamping plate 60 is inserted into the coupling groove 13 formed in the other vertical column 10 at a position corresponding to the coupling groove 13, (60) is provided on both side surfaces of the vertical support (10), which is a side of a plurality of through holes (14) formed in the support plate (10).

After the rotating ball member 50 is positioned between the vertical columns 10 at the positions of the through holes 14 formed in the respective vertical columns 10 in the form of slots, And the end of the inserted bolt is inserted and inserted into the insertion hole 53 formed in the support protrusion 51 of the tiltable ball member 50 so that the fastening plate 60 and the tilting ball member 50 are connected to each other and the tilting ball member 50 is rotatably coupled.

As described above, the pivotal ball member 50 is rotatably installed between the vertical supports 10 and the pivotal ball member 50 is inserted into the pivot hole 14 of the pivotal ball member 50, The member 50 is rotated.

The horizontal support 20 is inserted into the support hole 52 of the tiltable ball member 50 through the through holes 14 of the vertical supports 10 and then the horizontal support 20 is moved up and down So as to match the inclination angle of the step.

That is, when the horizontal column 20 inserted into the column insertion hole 52 of the rotation ball member 50 is moved in the vertical direction, the bolt fastening hole 60a of the fastening plate 60 and the rotation ball member 50 of the fastening plate 60, The rotating ball member 50 is rotated about the bolt fastened to the insertion hole 53 formed in the support protrusion 51 of the rotary support member 51, The installation angle of the horizontal support 20 can be adjusted.

Since the through hole 14 is formed in the shape of a long hole, the horizontal support 20 moving in the vertical direction is not interfered with the vertical support 10, and the horizontal support 20 20 can be adjusted.

The horizontal support 20 is moved up and down according to the inclination of the step so as to adjust the installation angle at which the horizontal support 20 can be installed at the step while rotating the rotation ball member 50, And the bolt inserted into the rotating ball member 50 are tightened.

The end of the tightened bolt is inserted into the column insertion hole 52 of the rotating ball member 50 and is brought into contact with the outer peripheral surface of the horizontal column 20 inserted into the column insertion hole 52. In this state, When the bolt is tightened, the end of the bolt presses the outer circumferential surface of the horizontal column 20, the bolt pivotally fixes the rotating ball member 50 and the horizontal column 20 in a motionless state, Is fixed to the fastening plate 60 in a state in which it is tightly engaged with the fastening plate 60 so that the tilting ball member 50 is also not rotated.

By arranging the plurality of horizontal supports 20 while adjusting the installation angles of the vertical supports 10 between the pair of vertical supports 10 so as to match the inclination of the stairs in the manner described above, 1) can be easily installed.

In order to disassemble the stairway railings 1 installed in the railing of the stairway, it is necessary to work in the reverse order of the above. That is, the bolts that press the outer circumferential surface of the horizontal stays 20 are released, The horizontal support 20 is separated from the pivotal ball member 50 and the tilting ball member 50 is separated from each vertical support 10 and the fastening plate 60 is separated, 10 of the stepped balancer 1 after separating the upper fixing bar 30 from the upper fixing bar 40 and detaching the lower fixing bar 40 from the upper surface of the step, The disassembly operation is completed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It should be understood that the present invention is not individually understood from the technical idea and viewpoint of the present invention.

1: Staircase railing 10: Vertical landing
11, 12: upper and lower fastening holes 13:
14: through hole 20: horizontal holding
30: upper fixing table 31: upper surface member
32: fixing member 30a, 40a: first and second fastening holes
31a, 32a: first and second engaging holes 40:
50: rotating ball member 51: supporting projection
52: Support hole 53: Insertion hole
60: fastening plate 60a: bolt fastening hole

Claims (3)

In a stairway railing which is installed in a staircase, a veranda and the railings of the legs to enable the safety of the person walking or standing,
The stepped railing rails may include a plate-like vertical support having a pair of spaced apart spaced apart apertures and having a plurality of apertures;
At least one horizontal support coupled between the pair of vertical supports;
An upper fixture installed on each of the vertical supports and detachably coupled to the upper portions of the vertical supports;
A lower fixture installed at a lower portion of each of the vertical supports and detachably coupled to the lower portions of the vertical supports and coupled to an upper surface of the step;
A fastening plate having bolt fastening holes provided on both side surfaces of the vertical pillars, which are the through holes, so that both ends are in contact with each other;
The horizontal support is inserted and coupled between the vertical supports at the positions where the through holes are formed and the ends of the bolts fastened to the connection plates are inserted into the vertical support, And a pivoting ball member pivoted to adjust the pivoting angle of the stair balancer. The method according to claim 1,
The pivoting ball member is formed in a spherical shape, and the pivoting ball member is provided with a pivot insertion hole into which a horizontal pivot is inserted. On both outer peripheral surfaces of the pivoting ball member, an insertion hole is formed in which the end portion of the bolt fastened to the pivoting plate is inserted Wherein the support bolt is formed to penetrate to the support insert hole so that the end of the bolt inserted into the support bolt inserted into the support bolt is connected to the outer circumferential surface of the horizontal support, A holding angle adjusting device. The method according to claim 1,
Wherein the upper fixing base is constituted by a fixing member having a fastening hole and a first coupling hole to be bolted to each vertical support and a top face member having a second coupling hole rotatably coupled to the fixing member and coinciding with the first coupling hole, A holding angle adjustment device for a stairway balustrade.
KR20130110779A 2013-09-16 2013-09-16 angle adjustment apparatus for prop of stair handrail pole KR20150031511A (en)

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Application Number Priority Date Filing Date Title
KR20130110779A KR20150031511A (en) 2013-09-16 2013-09-16 angle adjustment apparatus for prop of stair handrail pole

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Application Number Priority Date Filing Date Title
KR20130110779A KR20150031511A (en) 2013-09-16 2013-09-16 angle adjustment apparatus for prop of stair handrail pole

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647608B1 (en) * 2015-12-10 2016-08-10 정찬욱 Easy rotation sliding cover-type balustrde
KR101663738B1 (en) * 2016-02-23 2016-10-07 노상도 Baluystrade for stairway
KR102135147B1 (en) * 2020-03-09 2020-07-17 주식회사 임성 A Safety Railing
KR102155782B1 (en) * 2020-03-24 2020-09-14 권숙희 A Deck Road
CN112031301A (en) * 2020-09-28 2020-12-04 衡东县佳时鸿丰建材有限责任公司 Can dismantle wood stair handrail structure
KR20200136780A (en) 2019-05-28 2020-12-08 이승로 Angle control structure for crossbar of handrail
KR102486824B1 (en) * 2021-12-03 2023-01-10 합자회사 세가온 Expandable natural wood railing system for easy installation on slopes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101647608B1 (en) * 2015-12-10 2016-08-10 정찬욱 Easy rotation sliding cover-type balustrde
KR101663738B1 (en) * 2016-02-23 2016-10-07 노상도 Baluystrade for stairway
KR20200136780A (en) 2019-05-28 2020-12-08 이승로 Angle control structure for crossbar of handrail
KR102135147B1 (en) * 2020-03-09 2020-07-17 주식회사 임성 A Safety Railing
KR102155782B1 (en) * 2020-03-24 2020-09-14 권숙희 A Deck Road
CN112031301A (en) * 2020-09-28 2020-12-04 衡东县佳时鸿丰建材有限责任公司 Can dismantle wood stair handrail structure
KR102486824B1 (en) * 2021-12-03 2023-01-10 합자회사 세가온 Expandable natural wood railing system for easy installation on slopes

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