KR20230035017A - A road facility frame to increase horizontal and vertical resistance - Google Patents

Abstract

A support according to an embodiment of the present invention is a support, which provides a reinforcing force to a frame structure including a vertical frame standing on a roadside and a horizontal frame coupled to a predetermined height of the vertical frame and supporting a traffic signal light. The support is inserted in the longitudinal direction of one side of the frame structure, and has a specific shape on a middle part thereof, thereby creating a reinforcing force inside the frame. A method for manufacturing a road facility frame into which the support is inserted, according to the embodiment of the present invention, comprises: a step of bending a planar member having a predetermined area to produce a frame of a predetermined length; a step of forming a bent part by inwardly bending both ends of the planar member forming the shape of the frame; a step of vertically inserting the support into the bent part; and a step of fixing the support to the inner surface of the frame and the bent part. The support having the specific shape can resist stresses occurring vertically and horizontally in the frame, thereby forming a stronger support force than conventional frame structures, and having resistance to the stresses arising in situations such as strong winds or earthquakes.

Description

A frame structure facility that increases horizontal and vertical resistance { A road facility frame to increase horizontal and vertical resistance}

The present invention relates to a support body inserted into a road facility frame to increase horizontal and vertical resistance and a method for manufacturing a road facility frame, by inserting a support body of a specific shape capable of reinforcing the bearing force in a bent portion formed in the frame, It relates to a support body and a method of manufacturing a road facility frame that is inserted into a road facility frame capable of resisting stress generated horizontally as well as stress generated vertically to increase horizontal and vertical resistance.

In general, traffic lights for vehicles are formed of a frame structure including a vertical frame fixed vertically on the ground and a crossbeam connected to the support and a horizontal frame extending upward on the road.

Here, a traffic light and a traffic guide sign for displaying a traffic signal are provided at the end or middle of the horizontal frame, so that a vehicle driver can easily identify the traffic signal.

On the other hand, the horizontal frame extending from the side of the vertical frame has a fear of bending downward due to the load of the horizontal frame and the load of the traffic light as the horizontal supporting force gradually decreases as it moves away from the part coupled to the vertical frame. .

Therefore, conventional frame structures for traffic lights have a shape that prevents the horizontal frame from bending downward by providing a wire rope connecting the upper end of the vertical frame and the extended end of the horizontal frame in order to prevent downward bending under load. As an example, technology such as Korean Patent Publication No. 10-2015-0034335 'wire connection terminal for traffic lights' has been developed.

However, these wire ropes are provided outside the horizontal frame and the vertical frame, and as they are shaken under the influence of wind direction, etc., the horizontal frame and the vertical frame may shake together, and the wire rope is degenerated or damaged due to long-term use and breaks In the event of a fall, the horizontal frame also had a risk of breaking or bending downward under its own load.

In addition, in order to prevent the horizontal frame from bending downward, a technique for different fastening configurations of the vertical frame and the horizontal frame has been developed. As an example, Korea Patent No. 10-1358426 'Traffic light holding structure' is disclosed .

However, the technique of transforming the shape of the vertical frame and the horizontal frame itself, such as the traffic light crossbeam structure, is a material that is essential for producing a horizontal frame and a vertical frame that does not have a general shape, and a complicated design method. As a result, a problem in that the production cost is greatly increased.

Therefore, it is possible to maintain the horizontal fixing force of the horizontal frame without such a wire rope, and increase the horizontal and vertical resistance by being inserted into a road facility frame that can be easily manufactured with a conventionally produced traffic light manufacturing facility without significantly changing the shape of the vertical frame. There is an urgent need to develop technologies for manufacturing methods for supporting bodies and road facility frames.

The present invention is proposed to solve the above problems, and a method for manufacturing a support body and a road facility frame for increasing horizontal and vertical resistance by being inserted into a road facility frame according to an embodiment of the present invention has a bearing capacity in a bent portion formed in the frame. By inserting a support of a specific shape capable of reinforcing the frame, the support and road facility frame are inserted into the road facility frame capable of resisting the stress generated vertically and horizontally at the same time as the frame to increase the horizontal and vertical resistance. The purpose is to provide a manufacturing method.

A support body according to an embodiment of the present invention for solving the above problems is a frame structure including a vertical frame standing upright on a roadside, and a horizontal frame coupled to a predetermined height of the vertical frame and supporting a traffic light transmitting a traffic signal. As a support for forming a reinforcing force, it is inserted along one longitudinal direction around the frame structure, and the shape of the middle is provided in a specific shape, thereby forming a reinforcing force inside the frame.

In addition, the support body may include a fixing portion inserted into the bent portion to contact the inner surface of the frame structure to form a fixing force, and a reinforcing portion formed between the fixing portions to prevent twisting of the support body.

In addition, the front end surface of the reinforcing portion may be formed in a combination of any one or more shapes of a straight shape, a circular shape, a polygonal shape, and a radial shape.

On the other hand, manufacturing a frame having a shape having a predetermined length by bending a planar member having a predetermined area for a frame into which a supporter is inserted according to an embodiment of the present invention; forming a bent portion by inwardly bending both ends of the planar member constituting the shape of the frame; The method may include vertically inserting a supporter into the bent part and fixing the supporter to the inner surface of the frame and the bent part.

Here, the manufacturing method of the frame structure with the support body may further include inserting a reinforcing body having an accommodation groove for accommodating the support body into the front of the support body vertically inserted into the bent portion.

The supporter inserted into the road facility frame according to an embodiment of the present invention to increase the horizontal and vertical resistance is inserted into the frame to form a reinforcing force against vertical and horizontal stress, thereby forming a stronger bearing capacity than the conventional frame structure, and strong wind Alternatively, it may have resistance to stress generated in situations such as earthquakes.

In addition, since the support body according to the embodiment of the present invention is provided in the form of protruding a predetermined length from the outside of the frame structure, the support body can be more easily welded to the frame structure.

In addition, in the method of manufacturing a frame with a supporter inserted according to an embodiment of the present invention, a planar member having a predetermined area is bent, but produced in an inwardly bent shape, and only one side of the supporter inserted into the frame is welded. Since it can be combined, it has the advantage of being able to minimize welding deformation generated during welding.

1 is an exemplary view of a frame structure provided with a support according to an embodiment of the present invention.
2 is an exemplary view showing a supporter inserted into a frame structure.
3 (a) to (d) are plan views showing the appearance of a supporter inserted into a frame structure having a regular octagonal front cross-section according to an embodiment of the present invention.
Figure 4 (a) and (b) is an exemplary view for showing the shape of the reinforcing portion provided in the middle of the support.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various transformations may be applied and various embodiments may be applied. In addition, the content described below should be understood to include all conversions, equivalents, or substitutes included in the spirit and scope of the present invention.

In the following description, terms such as first and second are terms used to describe various components, and are not limited in meaning per se, and are used only for the purpose of distinguishing one component from another.

Like reference numbers used throughout this specification indicate like elements.

Singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. In addition, terms such as "include", "include" or "have" described below are meant to designate that features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist. should be construed, and understood not to preclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, it should not be interpreted in an ideal or excessively formal meaning. don't

In addition, in the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

Hereinafter, a method of manufacturing a support body and a road facility frame for increasing horizontal and vertical resistance by being inserted into a road facility frame according to an embodiment of the present invention will be described in detail based on the accompanying drawings 1 to 4, while looking at specific examples together. .

1 is an exemplary view of a frame structure having a support body according to an embodiment of the present invention, FIG. 2 is an example view showing a support body inserted into the frame structure, and FIG. 3 (a) to (d) are views of the present invention. It is an exemplary plan view showing the appearance of a support body inserted into a frame structure having a regular octagonal shear surface according to the embodiment, and FIGS. is an example

1 to 4, the support body 100 according to the embodiment of the present invention is coupled to a vertical frame 210 upright on the roadside and a predetermined height of the vertical frame 210, and transmits a traffic signal. A reinforcing force may be formed by being inserted into and fixed to the inside of the frame structure 200 including the horizontal frame 220 for supporting the traffic light T.

Here, the vertical frame 210, as shown in FIG. 1, can support the load of the horizontal frame 220 and the traffic light T attached to the horizontal frame 220 at once A state firmly fixed to the ground It is preferable to be provided with.

Meanwhile, the vertical frame 210 may be formed of a high-strength material including steel or carbon fiber, and materials typically used for vertical frames 210 of street lights and utility poles may be used.

Here, although the method in which the vertical frame 210 is fixed to the ground is not shown in detail in FIG. 1, the method of fixing the vertical frame 210 by driving it into the ground can be provided in a widely used manner by ordinary workers. , detailed descriptions are omitted.

In addition, the horizontal frame 220 may be formed to have a predetermined length in the horizontal direction in the vertical frame 210, and, like the vertical frame 210, is formed by including a material of steel or carbon fiber, It can be formed from a material with strength.

In addition, the frame structure 200 may be formed such that the shape of the front end surface has a polygonal shape or a circular shape.

Here, the horizontal frame 220 may be provided in the form of upper and lower beams whose diameter becomes smaller toward the end of the horizontal frame 220 where the traffic light T is provided.

This is the end of the horizontal frame 220, when the diameter of the end of the horizontal frame 220 coupled to the vertical frame 210 is equal to the diameter of the end of the horizontal frame 220 in which the traffic light T is provided. Due to the load generated at the coupling part of the vertical frame 210 and the horizontal frame 220, which is gradually generated by gravity, the horizontal frame 220 is drooped downward, or the combination of the horizontal frame 220 and the vertical frame 210 This is to prevent a problem in which the surface may be divided.

In addition, as shown in FIG. 2 , a hollow space may be formed inside the frame structure 200, and the frame structure 200 having a hollow space is a frame structure filled with a hollow space. In contrast, by having a light weight, the frame structure 200 has the advantage of being able to more easily prevent the problem that the frame structure 200 is lowered due to the load of the frame structure 200 itself or deformation occurs due to the load toward the end. have

In addition, as described above, the reason why the empty space is formed inside the frame structure 200 is to insert the support 100 for reinforcing the bearing capacity into the frame structure 200. To this end, the frame structure 200 In the frame structure 200, a bent portion 201 bent toward the inside of the frame structure 200 may be formed along the longitudinal direction of the frame structure 200, and as a means for manufacturing the shape of the frame structure 200, the frame structure ( 200), a press device that presses the four sides of the facet forming the fabric may be used.

Hereinafter, the support 100 according to an embodiment of the present invention will be described in detail.

First, the support body 100 may be inserted into the bent portion 201 formed in the frame structure 200. At this time, the length of the support body 100 is, at one end of the frame structure 200, the frame It may be formed to have the same length as the structure 200 .

Here, the support body 100 may be formed such that one side of the support body 100 has a height capable of protruding outward from the bent portion 201 formed on the frame structure 200 .

In this way, when one side of the support 100 is provided so as to protrude outward from the bent portion 201, the operator can easily insert and weld the support 100 into the frame structure 200, thereby manufacturing the frame structure 200. It has the advantage of being able to be manufactured in a more firmly coupled state.

In addition, the support 100 may also be formed of a high-strength material including steel or carbon fiber.

In addition, the support body 100 is fixed to the bent portion 201 and to one inner surface or inner edge of the frame structure 200 formed in a polygonal shape, thereby forming a reinforcing force in the frame structure 200 .

At this time, a welding method may be used as a method for fixing the support body 100 inside the frame structure 200, but this is only a preferred embodiment, and the support body 100 is effectively attached to the frame structure 200. It may be fixed by including all fixable means, or may be manufactured through a process in which the support body 100 and the frame structure 200 are integrally injected according to a worker's request.

More specifically, to explain in detail the coupling relationship in which the support body 100 disclosed in the present invention is coupled to the frame structure 200, the frame structure 200 may be formed to have a regular octagonal or regular spherical shear surface. there is.

Here, the bent portion 201 may be formed on any one plane among eight planes of the frame structure 200 provided by forming the frame structure 200 in a regular octagonal shape.

Through this, the support 100 inserted into the bent part 201 can be fixed in an inserted state perpendicular to the plane opposite to the plane on which the bent part 201 is formed.

In addition, the bent portion 201 may be formed at any one corner among eight corners of the frame structure 200 provided by forming the frame structure 200 in a regular octagonal shape.

Through this, the support 100 inserted into the bent part 201 can be fixed to the corner opposite to the plane on which the bent part 201 is formed.

In addition, the bent portion 201 may be formed at any one corner among nine corners of the frame structure 200 provided by forming the frame structure 200 in a regular spherical shape.

That is, the support 100 inserted into the bent part 201 may be fixed in a state of being inserted perpendicularly to a plane located on the opposite side of the corner where the bent part 201 is formed.

Also, the bent portion 201 may be formed on any one plane among nine planes of the frame structure 200 provided by forming the frame structure 200 in a regular spherical shape.

That is, the support 100 inserted into the bent part 201 may be fixed in a state of contact with a corner located on the opposite side of the plane on which the bent part 201 is formed.

Accordingly, the support body 100 according to the embodiment of the present invention is inserted into the inside of the frame structure 200 and provided perpendicularly to cross the center of the frame structure 200, thereby reducing the sagging and bending of the beam. It has the advantage of being able to provide the frame structure 200 that can more strongly resist stress.

Meanwhile, referring to FIG. 2 , the support 100 according to the embodiment of the present invention may be formed through the configuration of the fixing part 101 and the reinforcing part 102.

First, the fixing part 101 may come into contact with the bent part 201 and an inner surface or an inner edge of the frame structure 200 to form a fixing force. As a method for forming the fixing force, as described above, As described above, a welding joint method may be used.

In addition, the reinforcing part 102 is formed between the fixing parts 101 provided at both ends of the support 100 to prevent twisting of the support 100 and serve as a force.

Here, the reinforcing part 102 may be formed of a material having stronger rigidity than the fixing part 101 when compared to the fixing part 101 .

More specifically, the reinforcing part 102 may be formed in a combination of any one or more shapes of a linear shape, a circular shape, a polygonal shape, and a radial shape along the longitudinal direction of the support 100 at the height of the middle of the support 100.

Hereinafter, with reference to FIGS. 3 and 4 , the shape and shape of the reinforcing portion 102 provided on the support 100 according to an embodiment of the present invention will be described in detail.

First, referring to (a) of FIG. 3, the reinforcing part 102 is provided in a form bent at a predetermined angle to one side from the middle of the longitudinal direction, so that the overall shape of the front end surface of the reinforcing part 102 is in the form of a triangle (102a) may be provided.

In addition, referring to (b) of FIG. 3 , the support body 100 may be provided in two configurations inside the frame structure 200 and may be provided so as to symmetrically contact each other.

That is, when the triangular reinforcing part 102a shown in FIG. 3 (b) has two configurations and is provided symmetrically with each other, the reinforcing parts 102a and 102a' provided inside the frame structure 200 The overall shape they form may be provided in the shape of a rhombus.

In addition, referring to (c) of FIG. 3, the reinforcing part 102 is provided in a shape having a predetermined inclination in one direction at a predetermined height of the support body 100, so that the front surface of the reinforcing part 102 The overall shape of may be provided in the form of a polygon (102b).

In addition, referring to (d) of FIG. 3 , the support body 100 may be provided in two configurations inside the frame structure 200 and may be provided so as to symmetrically contact each other.

That is, when the polygonal reinforcing parts 102b shown in (d) of FIG. 3 are provided symmetrically with each other in two configurations, the reinforcing parts 102b and 102b' provided inside the frame structure 200 The overall shape formed may be provided in the shape of a polygon, and by being formed to have a length inside the frame structure 200, it may have a shape of a polygonal column.

In addition, referring to FIG. 4 (a), the reinforcement part 102 of the support body 100 has a shape protruding vertically to both sides of the reinforcement part 102 at the middle height of the reinforcement part 102 ( 102c), it is possible to resist bending stress and sagging stress generated in the support 100.

In addition, referring to (b) of FIG. 4 , the reinforcing part 102 may be provided in a form 102d bent in a zigzag manner from one side and the other side of the support 100 at a predetermined height, and the reinforcing part 102 When the shape of ) is provided in such a zigzag shape 102d, the frame structure 200 has Even when twisted or bent, the support 100 having a reinforcing structure is not deformed inside the frame structure 200, so the frame structure 200 has an advantage of maintaining a constant strength.

In addition, since the reinforcing part 102 is provided in the form of an arc in which the middle part protrudes to one side, the overall shape of the front surface of the reinforcing part 102 may be provided in the form of a semicircle.

In addition, the support body 100 may be provided in two configurations inside the frame structure 200 so as to symmetrically contact each other, that is, when the semicircular reinforcing parts are provided in two configurations symmetrically with each other. , The overall shape formed by the reinforcing parts provided inside the frame structure 200 may be provided in a circular shape.

That is, since the support 100 is formed to have a length inside the frame structure 200, the two reinforcing parts may have a cylindrical shape.

In addition, the support body 100 may be provided in a plurality of two or more inside the frame structure 200, and is provided in a shape forming a predetermined angle in the form of 'v', so that the center of the frame structure 200 It may be provided in a radial shape extending in the outer direction of the frame structure 200 .

Accordingly, the support body 100 according to the embodiment of the present invention is inserted in a form having a specific shape into the bent portion 201 of the frame structure 200 having a predetermined length, so that the frame structure 200 is perpendicularly generated. It has the advantage of being able to resist the stress generated horizontally at the same time as the stress.

On the other hand, a method for manufacturing a road facility frame having a support according to an embodiment of the present invention includes the steps of bending a planar member having a predetermined area to form a frame shape having a predetermined length, forming the shape of the frame Forming a bent portion by bending both ends of the planar member toward the inside of the frame, inserting a support body vertically into the bent portion, and fixing the support body to the inner surface of the frame and the bent portion.

Accordingly, in the method of manufacturing a road facility frame with a supporter inserted according to an embodiment of the present invention, one side of the supporter inserted into the frame is formed by bending a planar member having a predetermined area and bending it inwardly. Since it can be combined by welding only, it has the advantage of minimizing the welding deformation generated during welding.

In addition, the manufacturing method of the road facility frame provided with the support includes the steps of inserting a reinforcing body having a receiving groove for accommodating the support into the front of the support vertically inserted into the bent portion, and welding the inserted reinforcing body. Further steps may be included.

Here, the reinforcing body may be a reinforcing body provided with a receiving portion provided in a shape capable of receiving and fitting the support body inserted into the frame, and may be combined into an integral shape by fitting the reinforcing structure into the support body. there is.

Through this, the road facility frame manufactured according to the embodiment of the present invention can be formed to have stronger strength as a support body into which a reinforcing member is inserted.

With reference to the accompanying drawings 1 to 4, the method of manufacturing a support and a road facility frame for increasing horizontal and vertical resistance by being inserted into a road facility frame according to an embodiment of the present invention has been described, but in the technical field to which the present invention belongs Those skilled in the art will understand that the present invention can be embodied in other specific forms without changing the technical spirit or essential characteristics of the present invention. Therefore, the embodiments described above are illustrative in all respects and are not restrictive.

100: support
101: fixing part
102: reinforcement part
200: frame structure
201: bending part
210: vertical frame
220: horizontal frame
T: traffic lights

Claims (1)

A frame structure including an octagonal vertical frame standing upright on the roadside, and a horizontal frame coupled to a predetermined height of the vertical frame and having an octagonal shape and supporting a traffic light transmitting a traffic signal, and
Forming a reinforcing force in the frame structure, including a support that is inserted along one longitudinal direction around the frame structure and forms a reinforcing force inside the frame structure by providing a shape of a middle portion in a specific shape;
The support is
A fixing portion that is inserted into the bent portion to come into contact with the inner surface of the frame structure to form a fixing force; and
A reinforcing part formed between the fixing parts to prevent twisting of the support,
The reinforcing parts 102b are provided symmetrically with each other in two configurations, so that the overall shape of the reinforcing parts 102b and 102b' provided inside the frame structure 200 is provided in a hexagonal shape, The shear surface of the part is formed in a hexagonal shape,
The reinforcing parts 102b and 102b' are formed in the shape of a hollow hexagonal column,
By the support, the inside of the frame structure is formed with three hollow parts (1000a, 1000b, 1000c),
The shape of the hollow part is symmetrical about the center line (a-a') of the support,
The sum of the area of the left part of the hollow part 1000c divided by the center line on the left side of the center line and the area of the hollow part 1000a is the number of the hollow part 1000c divided by the center line on the right side of the center line. The sum of the area of the right part and the area of the hollow part 1000b is the same,
The vertical frame,
containing steel or carbon fiber;
The fixing part may form a fixing force by coming into contact with the bent part and an inner surface or an inner corner of the frame structure, and welding is performed to form the fixing force,
The horizontal frame,
It is a form of upper and lower beams with a smaller diameter toward the end of the horizontal frame,
Inserting a supporter for reinforcing a bearing force in the frame structure into the frame structure;
The frame structure has a bent portion that is bent inwardly of the frame structure along the longitudinal direction of the frame structure, and to form the shape of the frame structure, a press device that presses four sides of facets constituting the original fabric of the frame structure is used. ,
A frame structure facility characterized in that a frame having a shape having a predetermined length is manufactured by bending a planar member having a predetermined area.

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