KR101986606B1 - Railing structure with stopper - Google Patents

Abstract

The present invention relates to a structure included in a railing installed in a facility having a slope or a curve, and a fence installed on a terrain. More specifically, according to the present invention, a railing structure with a stopper comprises: a spherical ball bearing having a ball bearing nut fixed and coupled to one surface; a support means having a support means bolt fixed and coupled to one surface to be coupled to the ball bearing nut and including a space receiving one end of a railing; a support rod bracket including a flat plate attached to a support rod and a cylinder fixed and installed to the flat plate in a direction opposite to the support rod, wherein a hollow is formed in the flat plate to insert the ball bearing thereinto and a locking step for preventing the inserted ball bearing from being displaced is formed at an end of the cylinder; and the support means and the railing is rotated due to the rotation of the ball bearing. As such, the railing structure with a stopper uses the bearing to vary an angle to be installed to a slope, and a curved facility and terrain by adjusting the angle, thereby simplifying construction and shortening the construction period. Moreover, the ball bearing is prevented from being rotated by a bellows or grid stopper, thereby preventing a fall accident from occurring when a pedestrian moves while holding or leaning on a railing or a fence. Moreover, a bellows stopper is used as a structure for connecting the support rod with a railing or a fence, thereby lengthening the service life and preventing breakage caused by natural disasters or accidents.

Description

[0001] Railing structure with stopper [0002]

[0001] The present invention relates to a structure of a fence installed on a rail or a terrain installed on a slope or a bending facility, and more particularly, to a structure including a ball bearing having a spherical shape and a ball bearing nut fixedly connected thereto, A supporting means having a space for receiving one end of the balancer, a flat plate attached to the supporting bar, and a cylinder fixed to the flat plate in a direction opposite to the supporting bar, wherein the ball bolt is fixed to the flat plate A rail bracket having a hollow and provided with a latching jaw for preventing a ball bearing inserted into an end of the cylinder from being pulled out, and a stopper including a stopper for rotating the ball bearing to prevent the rolling means from rotating, .

Generally, a railing is installed on facilities such as stairs, bridges, balconies and rooftops, and is installed to prevent the user from relying on the body or falling. The fence (or fence) Instead of a wall or a wall built with soil, stone, bricks, etc. to prevent it, grass or trees are intertwined with each other, and they are recognized as obstacles, barriers and defenses that surround the house. Girth rail, road safety barrier and so on.

The railings or fences are used as boundaries for pedestrian walkways and pedestrian walkways where pedestrians can stand or walk, and recently, they are installed on a promenade and a mountain road to prevent danger from wild animals, In the case of stairs or terrains of severe facilities, pedestrians catch the pedestrians and assist in walking or climbing activities. They are installed at the beaches or cliffs at sightseeing areas and sightseeing facilities to prevent fall accidents.

However, in the case where the slope and the curvature are severe in the facilities, the walkway, the mountain road, and the tourist spot, there is a problem that it is difficult to install the conventional railing and the fence installed in a certain direction. In order to solve such a problem, ) Have been developed.

Prior arts capable of adjusting the angle include a fixing bracket part having one side of a Korean Registered Patent No. 10-1588681 (Jun. 27, 2016) coupled to a support, a receiving space formed on the inside thereof, and a guide slot formed on the other side thereof; An elastic support portion fitted in the accommodation space and provided with concave and convex portions on one side or both side outer peripheral surfaces of the opened portion; A support bracket part having a long hole formed in one side thereof in the left and right direction, a support space formed in the inside thereof, and a second side coupled to an end of the guide frame; A cushion support portion which is open at a portion facing the guide ferrule and is fitted in the support space portion and has a concavo-convex portion formed on one side or both side surfaces of the opened portion; And a connecting portion coupled to the buffer portion, and a fence including a connecting portion connected to the buffer portion, and Korean Patent No. 10-1054261 (Aug. 8, 2011.) A fastening member for fixing the rail by a fence installed on a trail or a walkway, The present invention provides a column and a railing coupling member of a design-type fence that can easily adjust an angle and can easily adjust an angle.

However, the above-mentioned prior arts have a problem that it is difficult to apply to a facility or a terrain having a diagonal slant and a curvature at the same time because only the selected vertical or horizontal direction is selected. And it has a problem that when it is used in a natural disaster or for a long time, its durability is lost and it is easily broken.

Korean Patent No. 10-1588681 (January 27, 2016) Korean Patent No. 10-1054261 (August 8, 2011)

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a railway or fence having a conventional railway or fence, which is provided only in a straight line or a right angle direction, The ball bearing has a problem in that it can not be installed in a place where the ball bearing is fixed, and if the ball bearing is not fixed, the fence, the railings and the fence are rotated when the pedestrian catches the handrail or the fence by hand, And a stopper structure for preventing rotation of the stopper.

According to an aspect of the present invention, there is provided a rail structure including a ball bearing and a ball bearing, A support means (30) having a supporting bolt (32) to which the ball bearing nut (12) is engaged and fixed to one surface and having a space for receiving one end of the railing (5); And a ball bearing (10) inserted into the end of the cylinder (1). The ball bearing (10) is inserted into the end of the cylinder so that the ball can be inserted into the ball bearing (20) on which a latching jaw is formed to prevent the latching bracket (20) from coming off; And a stopper for preventing the ball bearing (10) from rotating so that the support means (30) and the rail railing (5) are rotated.

The stopper uses a selected one of the bellows stopper (40) and the lattice groove stopper (62).

The bellows stopper 40 is cylindrical and surrounds the outer surface of the ball bearing 10, the support bracket 20 and the support means 30 in a coupled state. The bellows stopper 40 is formed with a wrinkle on the center surface, And the material thereof is made of one selected from the group consisting of rubber, plastic, tin and aluminum.

The bellows stopper 40 includes a ball bearing 10, a strut bracket 20, and a support means 30, which are joined together after an adhesive 42 is applied to the inner surface of the support bracket 20 and the support means 30, And is fixed to the hanger band 46. When the material of the bellows stopper 40 is rubber, the adhesive 42 is not used.

The adhesive 42 is used when the material of the bellows stopper 40 is plastic or metal, and uses a selected one of an instant adhesive, an epoxy adhesive, and a silicone adhesive.

The bellows stopper 40 is fixed to the hanger band 46 by positioning the rubber bellows stopper packing 44 between the bracket 20 and the supporting means 30.

The lattice groove stopper 62 is used when a hemispherical hemispherical ball bearing 50 is used in place of the ball bearing 10. The lattice groove stopper 62 is used when a plurality of holders 60 and And the grid home stopper 62 is fixedly coupled to the inner surface of the holder 60. [

The lattice groove stopper 62 prevents the ball bearing 10 from rotating by engaging with the lattice grooves 52 provided on the flat surface of the hemispherical ball bearing 50 and is provided with a combined holder 60 for receiving the hemispherical ball bearing 50 ) Provides a rail structure with a stopper threadably coupled to the holder bracket (70).

As described above, the railed structure provided with the stopper according to the present invention has the following effects.

(1) According to the present invention, it is possible to simplify the construction and reduce the installation period since the railroad girder and the fence are installed at various angles on the slope, the curved facilities and the terrain by using the ball bearing.

(2) The present invention prevents rotation of ball bearings by using a bellows stopper or a grating groove stopper, thereby preventing fall accidents that may occur when a pedestrian grasps a rail or a fence and moves or rests on the body.

(3) The present invention relates to a structure for connecting a supporting stand to a rail or a fence, and the bellows stopper prevents penetration of rainwater and foreign matter, thereby extending the service life and preventing breakage due to natural disasters or accidents.

1 is a perspective view of a balustrade structure according to a preferred embodiment of the present invention.
2 is an exploded view of a railing structure according to a preferred embodiment of the present invention, and a cross-sectional view thereof after the coupling.
3 is a plan view and a perspective view illustrating an inner surface of a bellows stopper according to a preferred embodiment of the present invention.
4 is a perspective view illustrating a bellows stopper packing and a bellows stopper according to a preferred embodiment of the present invention.
5 is a perspective view of a railing structure having a bellows stopper according to an exemplary embodiment of the present invention.
6 is an exploded view and a perspective view of a structure using a grating groove stopper according to a preferred embodiment of the present invention.
7 is a view illustrating an example of using a hemispherical ball bearing and a holder according to a preferred embodiment of the present invention.
8 is a view illustrating an example of using a railing structure provided with a stopper according to a preferred embodiment of the present invention.

The present invention will be described in detail with reference to a "railed structure having a stopper" to be easily recognized by a person skilled in the art, and a detailed description thereof will be omitted, and if necessary, examples and drawings will be described. In addition, terms defined in the present specification and claims are not to be interpreted as limiting, and may be changed according to the intention or custom of the operator, and should be construed in a meaning and a concept consistent with the technical idea of the present invention.

In one aspect of the present invention,

FIG. 1 is a perspective view of a balustrade structure according to a preferred embodiment of the present invention, FIG. 2 is an exploded view of a balustrade structure according to a preferred embodiment of the present invention and FIG. 8 is a cross- 1 to 2 and 8, a railed structure will be described in detail. The railed structure shown in FIG.

In a railing structure provided on a facility and a terrain that form an inclined surface or a curved surface,

The railing structure

A ball bearing 10 having a spherical shape and a ball bearing nut 12 fixedly connected on one surface thereof;

A support means 30 having a space for receiving one end of the railing 5, the support means bolt 32 to which the ball bearing nut 12 is coupled;

And a ball bearing (10) inserted into the end of the cylinder (1). The ball bearing (10) is inserted into the end of the cylinder so that the ball can be inserted into the ball bearing (20) on which a latching jaw is formed to prevent the latching bracket (20) from coming off; And

And a stopper for preventing the ball bearing (10) from rotating so that the support means (30) and the rail railing (5) are rotated.

In the binding sequence, the packing 22 is inserted into the support bracket 20, the ball bearing 10 is inserted with the ball bearing nut 12 in the engaging jaw direction, and the support bracket 20 is placed on the support rack 1 After the ball bearing nut 12 and the support means bolts 32 are coupled to each other and the support means 30 is connected to the support means 30 and then the rail base 5 or the fence is received and fixed in the support means 30 . In addition, the ball bearings 10 that are fastened to the two struts 1 are connected to the both struts, and the ball guard 5 or the fence may be idled by the spherical ball bearing 10 Install each stopper.

The packing 22 prevents rainwater and foreign matter from penetrating into the inside of the support bracket 20 and prevents the rotation of the ball bearing 10.

The stopper uses a selected one of the bellows stopper (40) and the lattice groove stopper (62).

FIG. 3 is a plan view and a perspective view showing an inner surface of a bellows stopper according to a preferred embodiment of the present invention, FIG. 4 is a perspective view showing a bellows stopper packing and a bellows stopper according to a preferred embodiment of the present invention, Is a perspective view of a balustrade structure including a bellows stopper according to a preferred embodiment of the present invention. Referring to FIGS. 3 to 5, a bellows stopper will be described below.

The bellows stopper 40 is cylindrical and surrounds the outer surface of the ball bearing 10, the support bracket 20 and the support means 30 in a coupled state. The bellows stopper 40 is formed with a wrinkle on the center surface, And the material thereof is made of one selected from the group consisting of rubber, plastic, tin and aluminum.

Therefore, the state in which the ball bearing 10, the support bracket 20 and the support means 30 are engaged forms an inner tube, and the bellows stopper 40 forms an appearance.

Among the materials of the bellows stopper 40, one selected from natural rubber or synthetic rubber may be used, but it is preferable to use synthetic rubber which is resistant to strength and heat resistance and is used as an insulating material.

Examples of the synthetic rubber include silicone rubbers having excellent heat resistance and cold resistance, water resistance and electrical insulating properties, and urethane rubbers having excellent elasticity, oil resistance and solvent resistance and used on the surface of tires, small industrial wheels, Is preferably used.

The bellows stopper 40 includes a ball bearing 10, a strut bracket 20, and a support means 30, which are joined together after an adhesive 42 is applied to the inner surface of the support bracket 20 and the support means 30, And is fixed to the hanger band 46. When the material of the bellows stopper 40 is rubber, the adhesive 42 is not used.

The adhesive 42 is used when the material of the bellows stopper 40 is plastic or metal, and uses a selected one of an instant adhesive, an epoxy adhesive, and a silicone adhesive.

The adhesive 42 uses an indirect adhesive, an epoxy adhesive, or a silicone adhesive, which is generally used to adhere plastic to metal or metal to metal.

The bellows stopper 40 is fixed to the hanger band 46 by positioning the rubber bellows stopper packing 44 between the bracket 20 and the supporting means 30.

The hanger band 46 may be replaced with a cable tie which is usually used for the adhesive 42 of the bellows stopper 40 or on the outer surface of the bellows stopper 40 where the bellows stopper packing 44 is located, Do.

FIG. 6 is an exploded view and a perspective view of a structure using a grating groove stopper according to a preferred embodiment of the present invention, and FIG. 7 is an example of use of a hemispherical ball bearing and a holder according to a preferred embodiment of the present invention. When using the grid home stopper, the structure is introduced below.

The lattice groove stopper 62 is used when a hemispherical hemispherical ball bearing 50 is used in place of the ball bearing 10. The lattice groove stopper 62 is used when a plurality of holders 60 and And the grid home stopper 62 is fixedly coupled to the inner surface of the holder 60. [

The lattice groove stopper 62 prevents the rotation of the hemispherical ball bearing 50 by engaging with the lattice groove 52 provided on the flat surface of the hemispherical ball bearing 50, 60 are threadedly engaged with the holder bracket 70.

The lattice grooves 52 have lattice grooves formed on the flat surface of the hemispherical ball bearing 50.

The lattice groove stopper 62 is fixed to the inside of the holder 60. The lattice groove stopper 62 is installed in one of the two holders 60. The lattice groove stopper 62 has a U- It is preferable to make it easy.

When the lattice groove stopper 62 is used, the bellows stopper 40 may be used on the outer surfaces of the hemispherical ball bearing 50, the holder 60 and the holder bracket 70 to prevent the hemispherical ball bearing 50 from rotating .

In a further aspect,

The urethane foam is filled into the support bracket 20 or the holder 60 after the structure is fixed by using the ball bearing 10 or the hemispherical ball bearing 50 to rotate the ball bearing 10 or the hemispherical ball bearing 50 And the urethane foam to be filled at this time may be a hard urethane foam or a soft urethane foam, but it is preferable to use a hard urethane foam in which the penetration of moisture is reduced due to high density.

As described above, the railing structure provided with the stopper according to the present invention is installed by adjusting the railing surface and the curved facilities and the terrain with the railing and the fence at various angles by using the ball bearing, so that the construction is simple, The use of a bellows stopper or a grid home stopper prevents the rotation of the ball bearing, thus preventing a fall accident that may occur when a pedestrian grasps a rail or a fence and relies on the body, and connects a support stand with a railing or a fence The structure prevents the bellows stopper from penetrating rainwater and foreign matter, and the life span is increased, and damage is prevented by natural disaster or accident.

While the present invention has been described with reference to the particular embodiments and drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications within the scope of the appended claims. Of course, be modified and modified.

1: Strut 42: Adhesive
5: Handrail 44: Bellows stopper packing
10: Ball Bearing 46: Hanger Band
12: Ball bearing nut 50: Hemispherical ball bearing
20: Support base bracket 52: Grid groove
22: packing 60: holder
30: Support means 62: Grating groove stopper
32: support means bolt 70: holder bracket
40: Bellows stopper

Claims (8)

In a railing structure provided on a facility and a terrain that form an inclined surface or a curved surface,
The railing structure
A ball bearing in which a ball bearing nut is fixedly connected to one side of a sphere;
Supporting means bolts to which the ball bearing nuts are coupled and fixed to one surface of the supporting means and having a space for receiving one end of the balun;
A flat plate attached to the support column and a cylinder fixed to the flat plate in a direction opposite to the support plate, wherein a hollow is provided on the flat plate so that the ball bearing can be inserted, and a stopping jaw for preventing the ball bearing inserted into the end of the cylinder from being pulled out is formed Support bracket; And
And a stopper for preventing the ball bearing from rotating when the ball bearing is rotated,
Wherein the stopper is used by using a selected one of a bellows stopper and a grating groove stopper,
The lattice groove stopper is used when a hemispherical hemispherical ball bearing is used instead of a ball bearing, wherein the strut bracket is replaced by a plurality of holders and a holder bracket attached to the support column, and the lattice groove stopper is fixedly coupled to the inner surface of the holder Wherein the stopper is provided with a stopper. delete The method according to claim 1,
The bellows stopper has a cylindrical shape, and the outer surface of the bellows stopper, the support bracket, and the support means are coupled with each other. The bellows stopper is formed with a wrinkle on the center surface or a bellows on the entire surface. Wherein the stopper comprises one selected from the group consisting of tin and aluminum materials. The method of claim 3,
Wherein the bellows stopper is fixed to the inner surface of the bellows stopper and the support means in close contact with the ball bearing, the support bracket and the support means, and is fixed by a hanger band after the adhesive is applied to the inner surface of the bellows stopper, Wherein the stopper is not used. 5. The method of claim 4,
Wherein the adhesive is used when the material of the bellows stopper is plastic or metal, and a selected one of instant adhesive, epoxy adhesive and silicone adhesive is used. The method of claim 3,
Wherein the bellows stopper has a bellows stopper packing of rubber material placed between the bracket and the supporting means, and is fixed by a hanger band. delete The method according to claim 1,
Characterized in that the lattice groove stopper prevents rotation of the ball bearing by engaging a lattice groove provided on the flat surface of the hemispherical ball bearing and the combined holder in which the hemispherical ball bearing is received is threadedly engaged with the holder bracket .

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