KR20160041587A - The installatoin of the cross beam structure - Google Patents

The installatoin of the cross beam structure Download PDF

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Publication number
KR20160041587A
KR20160041587A KR1020140135847A KR20140135847A KR20160041587A KR 20160041587 A KR20160041587 A KR 20160041587A KR 1020140135847 A KR1020140135847 A KR 1020140135847A KR 20140135847 A KR20140135847 A KR 20140135847A KR 20160041587 A KR20160041587 A KR 20160041587A
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KR
South Korea
Prior art keywords
fixing
lower portion
rear side
strut
receiving tube
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Application number
KR1020140135847A
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Korean (ko)
Inventor
박호춘
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가나안전주식회사
박호춘
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Application filed by 가나안전주식회사, 박호춘 filed Critical 가나안전주식회사
Priority to KR1020140135847A priority Critical patent/KR20160041587A/en
Publication of KR20160041587A publication Critical patent/KR20160041587A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/24—Cross arms

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

[0001] The present invention relates to an installation structure of a cross beam, in which, during a process of constructing a cross beam on the inner side of a fixed bracket that is fixed to an upper portion of a column using a heavy equipment such as a crane, So that it is possible to effectively prevent the lower portion of the strut and the foundation structure from being oxidized with the lapse of time and to securely protect the foundation structure from an external force have.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a cross beam,

In the present invention, there is no fear that the beam will fall downward in the lower direction of the fixing bracket during the process of installing the beam on the inner side of the lower fixed bracket fixed to the upper part of the support using a heavy equipment such as a crane, The present invention relates to an installation structure of a cross beam capable of effectively preventing oxidation of a lower part of a column and a foundation structure over time and safely protecting the foundation structure from an external force.

Generally, a crossbeam is installed at the upper part of a vertical struc- ture installed at a crossing or a road crossing of a crossing.

In the state where the rear end of the cross bar is fixed horizontally to one side of the upper part of the strut, the cross bar is provided with traffic facilities including traffic lights, milestones and traffic signs.

In addition, the front side of the crossbeam is not only biased toward the lower side of the crossbeam as time elapses, but also has a problem that it is difficult to horizontally adjust the crossbeam whose side is shifted downward.

Accordingly, it is possible to more easily prevent the front side of the side beam from deviating in the downward direction in recent years, as well as to further adjust the position of the front end of the side beam, And has been proposed as a publication No. 10-1165968.

However, since the lower portion of the fixed bracket of the above-mentioned Korean Patent Registration No. 10-1165968 is open, during the process of constructing the fixing bracket and the beam on the support using heavy equipment such as a crane, There is a problem that the safety of the construction is poor.

Korean Patent Registration No. 10-1165968

In order to solve the above-mentioned problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a bracket which is fixed to an upper portion of a support by using a heavy equipment such as a crane, It is possible to effectively prevent the bottom portion of the strut and the foundation structure from being oxidized with the lapse of time and to protect the foundation structure from external force The present invention relates to an installation structure of a cross beam.

According to an aspect of the present invention, there is provided an installation structure for a cross bar fixed to an upper portion of a column, the fixing plate member being vertically formed at a lower portion of the cross bar, being fixed to an upper portion of the column, A fixing bracket that is axially coupled with the rear side of the cross beam being accommodated; And a fixing part which is fixed to a lower portion of the fixing bracket and a fixing plate member of the cross bar in a state of passing through the fixing plate member.

Here, the fixing plate member includes a fixing plate member vertically formed on one side of the lower side of the crossbar; And a fixing bolt penetrating through the lower side of the fixing bracket, the other lower side of the one fixing plate member and the fixing bracket, and the other fixing plate member, respectively, ; And a nut screwed to the fixing bolt.

It is preferable that the slit passing through the fixing portion is formed to be orthogonal to the lower portion of the fixing bracket and the fixing plate member.

Further, it is preferable that a horizontal holding part for maintaining the horizontal state of the beam is provided.

Here, the horizontal holding part may include a body provided on a rear upper surface of the beam so as to be positioned in a front side direction of the fixing bracket; A horizontal horizontal holding bar having a rear side coupled to an upper portion of the fixing bracket, a front horizontal holding member formed on a front side of the horizontal holding bar and including a shaft member passing through the body, and a nut screwed to a front side of the shaft member; And the like.

Or the rear side of the beam horizontally passes through the upper part of the strut so that the rear side of the beam is exposed at a predetermined length in the upper rear direction of the strut and the horizontal holding part is formed at the upper rear side of the strut, A receiving tube body accommodating therein; A rear horizontal holding member screwed to the upper portion of the receiving tube and the lower portion of the receiving tube so as to be in contact with the upper portion of the rear side of the barrel accommodated in the receiving tube and the lower portion of the rear side of the barrel; And a cap member fixed to the rear side of the receiving tube.

Or the rear side of the beam horizontally passes through the upper part of the strut so that the rear side of the beam is exposed at a predetermined length in the upper rear direction of the strut, and the horizontal holding part is located at the rear side A body provided on the upper surface; A front horizontal holding member formed of a nut that is screwed to the front side of the shaft member and a shaft member that is formed on a front side of the horizontal holding bar and passes through the body, ; A receiving tube formed on an upper rear side of the strut and accommodating a rear side of the beam inward; A rear horizontal holding member screwed to the upper portion of the receiving tube and the lower portion of the receiving tube so as to be in contact with the upper portion of the rear side of the barrel accommodated in the receiving tube and the lower portion of the rear side of the barrel; And a cap member fixed to the rear side of the receiving tube.

Here, it is preferable that the lower portion of the rear side of the beam housed in the receiving tube is horizontally formed.

Further, it is preferable that a foundation structure embedded in the ground is provided at the lower part of the support together with the lower part of the support.

In addition, it is preferable that the foundation structure is buried in the ground together with the lower portion of the support so that the upper part of the foundation structure is exposed in the upward direction of the ground.

In addition, it is preferable that anchor bolt fasteners having a plurality of anchor bolts vertically penetrating the foundation structure at regular intervals are buried together with the foundation structure.

In addition, it is preferable that a reinforcement pipe for receiving the lower portion of the support is formed on the upper part of the foundation structure.

Further, it is preferable that the foundation structure is formed in an annular shape or a polygonal shape.

The present invention can more stably support the beam through the fixing part fixed to the lower part of the fixing bracket and the fixing plate member formed in the lower part of the beam, and can be fixed to the upper part of the supporting part by using heavy equipment such as a crane. There is no fear that the beam will fall downward in the lower direction of the fixing bracket during the process of installing the beam on the inner side of the fixing bracket with the opened lower portion.

Further, since the foundation structure formed at the lower part of the strut is buried in the ground along with the lower part of the strut, it is possible to effectively prevent the lower part of the strut and the foundation structure from being oxidized over time, The structure can be safely protected from external force.

1 is a partially enlarged side view schematically showing an installation structure of a cross bar according to an embodiment of the present invention,
Fig. 2 is a partially enlarged cross-sectional view taken along the line A-A in Fig. 1,
3 is a partially enlarged side view of a slit formed on the lower portion of the fixing bracket and the lower portion of the fixing plate member,
4 is a partially cut-away sectional view of the other side of the fixing bracket with reference to the line B-B in Fig. 2,
5 and 6 are cross-sectional views taken along the line C-C in Fig. 4,
7 is a cross-sectional view schematically showing an example of a foundation structure embedded in a lower portion of a column and an anchor bolt fastener,
Fig. 8 is a cross-sectional view schematically showing another example of a base structure and an anchor bolt fastener to be buried together with a lower portion of a support; Fig.
9 is a partially enlarged sectional view schematically showing a reinforcing tube accommodating the lower portion of the strut;

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. It is to be understood that the scope of the present invention is not limited to the following embodiments, and various modifications may be made by those skilled in the art without departing from the technical scope of the present invention.

FIG. 1 is a partially enlarged side view schematically showing an installation structure of a cross beam according to an embodiment of the present invention, and FIG. 2 is a partially enlarged sectional view taken along line A - A of FIG.

1 and 2, the installation structure of the cross bar according to an embodiment of the present invention includes a column 5, a cross beam 7, a fixing bracket 10, and a fixing portion 20.

The fixed bracket 10, which is opened at the upper front side of the column 5 fixed to the ground (3 in Fig. 5), is fixed in various ways such as welding.

The fixing bracket 10 may include a fixed body 110 and a vertical plate 120 as shown in FIG.

The lower portion of the fixed body 110 is opened.

The vertical plate 120 may be vertically formed integrally with the upper portion of the fixed body 110.

The cross bar 7 may be formed to extend longitudinally from the front side of the cross bar 7 to the rear side of the cross bar 7 by a predetermined length.

A reinforcing plate 72 extending in the forward and backward directions along the cross beam 7 is integrally formed at an inner central portion of the cross beam 7 so that the durability of the cross beam 7 can be further improved with respect to an external impact, As shown in FIG.

A traffic facility 2 including a traffic signal lamp for controlling the flow of the vehicle, a pedestrian signal lamp for controlling the flow of the pedestrian, and the like may be installed on the front side of the crossbeam 7.

The rear side of the cross beam 7 can be coupled by the shaft member 8 while being accommodated inside the fixed body 110 of the fixing bracket 10.

The shaft member 8 is fixed to the fixing body 110 of the fixing bracket 10 and the cross bar 7 in the direction of one side of the fixing body 110 from the other side of the fixing body 110 of the fixing bracket 10. [ A fixing bolt 81 horizontally passing horizontally in a horizontal direction; And a nut 82 screwed to the fixing bolt 81.

In order to more effectively prevent the front side of the crossbeam 7 from deviating toward the lower side of the crossbeam 7, the cross section of the crossbeam 7 from the rear side of the crossbeam 7 toward the front side of the crossbeam 7, The diagonal length of the diagonal line can be gradually reduced.

The sectional shape of the crossbeam 7 may be formed in various shapes such as a triangle or a polygonal shape such as a pentagon or a hexagon. 7) of the upper end surface of the base plate.

A fixing plate member 70 may be formed integrally and vertically below the rear side of the cross beam 7.

More specifically, as shown in FIG. 2, the fixing plate member 70 may include one fixing plate member 710 and the other fixing plate member 720.

The one side fixing plate member 710 may be vertically formed on one side of the rear lower side of the cross bar 7.

The other side fixing plate member 720 may be vertically formed on the other side of the rear lower side of the cross bar 7.

The fixing part 20 is positioned and fixed to the lower part of the fixing bracket 10 and the fixing plate member 70 of the cross beam 7 and is fixed to the fixing body 110 of the fixing bracket 10 It is possible to prevent the accommodated rib 7 from falling downwardly of the fixed body 110 of the fixed bracket 10.

More specifically, the fixing portion 20 may include a fixing bolt 210 and a nut 220.

The fixing bolt 210 is fixed to the lower side of the fixing body 110 of the fixing bracket 10 and the other lower side of the fixing body 110 of the fixing plate member 710 and the fixing bracket 10, And the member 720 can horizontally penetrate horizontally.

The nut 220 may be tightly fixed to the one side fixing plate member 710 and the other side fixing plate member 720 while being screwed with the fixing bolts 210.

3 is an enlarged partial side view of the slit 71 formed at the lower portion of the fixing bracket 10 and the lower portion of the fixing plate member 70. As shown in FIG.

When the time has passed and the front side of the crossbeam 7 is shifted downwardly of the crossbeam 7, the worker moves the crossbeam 7 in a horizontal position Can be adjusted.

3, in order to allow the fixing part 20 to be moved up and down more easily during the horizontal position adjustment of the crossbeam 7, a fixing body (not shown) of the fixing bracket 10 110 and the slits 71 through which the fixing bolts 210 of the fixing portion 20 pass to the fixing plate member 70 may be formed to be orthogonal to each other.

When the slit 71 formed at the lower portion of the fixing body 110 of the fixing bracket 10 is vertically extended, the slit 71 formed in the fixing plate member 70 may be extended laterally.

When the slit 71 formed at the lower portion of the fixing body 110 of the fixing bracket 10 is extended leftward and rightward, the slit 71 formed in the fixing plate member 70 may be extended up and down.

4 is a partially cut-away sectional view of the other side of the fixing bracket 10 taken along the line B-B in Fig.

Next, as shown in FIG. 4, a horizontal holder 30 may be further provided to maintain the horizontal bar 7 in a horizontal state.

For example, the horizontal holding unit 30 may include a body 310 and a horizontal horizontal holding member 320.

The body 310 may be integrally formed on a rear upper surface of the beam 7 so as to be positioned in a front direction of the vertical plate 120 of the fixing bracket 10.

The front horizontal holding member 320 may include a horizontal holding bar 321, a shaft member 322, and a nut 323.

The horizontal holding bar 321 may extend longitudinally along the cross bar 7 to a predetermined length.

The rear side of the horizontal holding bar 321 may be axially coupled to the front side of the vertical plate 120 vertically formed on the fixing body 110 of the fixing bracket 10.

The shaft member 322 may be formed integrally with a front upper portion of the horizontal holding bar 321 and a lower front portion of the horizontal holding bar 321 while being extended back and forth along the horizontal holding bar 321.

The nut 323 may be screwed to the front side of the shaft member 322 and fixed to the front surface of the body 310.

As the nut 323 rotates in the forward direction and is tightly fixed to the front surface of the body 310 by the operator, the front side of the cross beam 7 is inclined with respect to the rear side of the cross beam 7, It can be gradually moved in the upward direction.

When the nut 323 is rotated in the reverse direction by the operator, the tightening force of the nut 323 which is in close contact with the front surface of the body 310 is gradually weakened, The front side of the cross bar 7 can be gradually moved downwardly of the cross bar 7.

Next, the rear side of the beam 7 is horizontally passed through the upper portion of the strut 5 such that the rear side of the beam 7 is exposed at a predetermined length in the upper rear direction of the strut 5, For example, the horizontal holding portion 30 may include a receiving tube 330, a rear horizontal holding member 340, and a cap member 350.

The receiving tube 330 may be integrally fixed to the upper rear side of the strut 5 by welding or the like in various ways such that the rear side of the beam 7 is accommodated in the receiving tube 330.

The rear horizontal holding member 340 is vertically threadedly coupled to the upper portion of the receiving tube 330 and the lower portion of the receiving tube 330, And a bolt member 342 in contact with the lower surface of the cross beam 7.

5 and 6 are cross-sectional views taken along the line C-C in Fig.

5, the rear horizontal holding member 340 is fixed to the upper inner surface of the receiving tube 330 and the lower inner surface of the receiving tube 330 by a nut member 341 )Wow; The upper portion of the barrel 7 housed in the receiving tube 330 is screwed with the nut member 341 vertically through the upper portion of the receiving tube 330 and the lower portion of the receiving tube 330, And a bolt member 342 which is in contact with the lower surface of the cross beam 7, respectively.

The worker can rotate the bolt members 342 in the forward and reverse directions to maintain the horizontal beam 7 in a horizontal state.

The cap member 350 may be detachably fitted or bolted to the rear side of the receiving tube 330 while the rear side of the receiving tube 330 is wrapped around the cap member 350 for smooth replacement and maintenance of the rear side holding member 340. [ And the like.

Alternatively, as shown in FIG. 6, the rear horizontal holding member 340 may include a nut member 341 provided on an upper inner surface of the beam 7 and a lower inner surface of the beam 7; The nut member 341 is threadedly coupled to the nut member 341 in such a manner that the upper portion of the receiving tube 330, the upper portion of the cross bar 7, the lower portion of the receiving tube 330, And a bolt member 342.

The operator can rotate the nut member 341 in the forward and reverse directions with the cap member 350 separated from the receiving tube 330 to move the nut member 341 in the vertical direction of the bolt member 342 have.

The upper portion of the receiving tube 330 and the lower portion of the receiving tube 330 and the upper portion of the beam 7 and the lower portion of the beam 7 penetrate through the bolts 342, A receiving slit 60 for receiving the member 342 may be formed to extend longitudinally from the front side of the beam 7 toward the rear side of the beam 7. [

As another example, the horizontal holding portion 30 may be provided on the body 310, the front horizontal holding member 320, the receiving tube 330 (not shown) , The rear horizontal holding member 340, and the cap member 350.

In order to allow the bolt member 342 of the rear horizontal holding member 340 screwed vertically to the lower portion of the receiving tube 330 to more stably support the lower surface of the beam 7, The lower portion of the rear side of the beam 7 housed inside the tubular body 330 may be formed to be parallel to the ground 3 as shown in FIG.

7 is a cross-sectional view schematically showing an example of a foundation structure 40 and an anchor bolt fastener 50 embedded together with the lower portion of the column 5.

Next, although not shown in the drawing, on the lower outer surface of the strut 5, a plurality of ribs, which may be formed in a triangular shape or the like, are exposed at the outside of the paper 3 to improve the durability of the strut 5 Can be formed vertically.

However, as the foreign matter such as rainwater flows in between the reinforcing bars, the lower portion of the strut 5 having the reinforcing bar as well as the reinforcing bar is oxidized and rusted with time.

7, instead of forming the reinforcing bar on the lower part of the column 5, the column 5 may be formed in an annular shape or a triangular, square, pentagonal, hexagonal, octagonal or the like shape to improve the durability of the column 5 A base structure 40 that may be formed in a polygonal shape may be formed.

It is preferable that the foundation structure 40 is embedded in the ground 3 together with the lower portion of the support pillars 5 in order to securely protect the foundation structure 40 from external forces such as external impacts.

The foundation structure 40 may be integrally formed at a lower portion of the strut 5.

Alternatively, the foundation structure 40, which can be formed in an annular shape or the like at a lower portion of the column 5 in a state in which the column 5 vertically penetrates the central portion of the foundation structure 40, .

The lower portion of the strut 5 may be further extended vertically to a predetermined length in the lower direction of the foundation structure 40.

8 is a cross-sectional view schematically showing another example of the buried foundation structure 40 and the anchor bolt fastener 50 embedded together with the lower portion of the strut 5.

Next, the foundation structure 40, which can be formed in an annular shape or the like at a lower portion of the column 5 in a state where the column 5 passes vertically through the central portion of the foundation structure 40, In order to prevent foreign matter such as earth from flowing through a gap between the lower outer surface of the strut 5 and the inner surface of the central portion of the foundation structure 40,

The foundation structure 40 is embedded in the ground 3 together with the lower portion of the support 5 so that the upper part of the foundation structure 40 is exposed in a predetermined length in the upward direction of the ground 3, It is better.

In order to prevent foreign matter such as rainwater or the like from entering through a gap between the lower outer surface of the strut 5 and the inner surface of the central portion of the foundation structure 40, Between the outer surface and the inner surface of the central portion of the base structure 40, an annular-shaped O-ring or the like.

Next, as shown in FIGS. 7 and 8, in order to effectively prevent the column 5 from collapsing due to vibration, trembling, external impact, or the like, a plurality of anchors The anchor bolt fixture 50 provided with the bolt 510 may be buried together with the foundation structure 40 while the foundation structure 40 is seated and supported.

The anchor bolt fastener 50 having a plurality of the anchor bolts 510 is well known in the Korean Registered Utility Model Registration Registration No. 20-0329513 and the detailed description will be omitted.

9 is a partially enlarged cross-sectional view schematically showing a reinforcing tube 410 for receiving the lower portion of the strut 5. [

9, in order to significantly improve the durability against the external force of the lower part of the strut 5 and to prevent the lower part of the strut 5 from coming into contact with foreign matter such as earth, The reinforcing tube 410 may be integrally and vertically formed at an upper portion of the support pipe 410. The reinforcing pipe 410 may be formed in an annular shape for receiving the lower portion of the strut 5.

The lower part of the reinforcing tube 410 is exposed to the ground surface 3 together with the foundation structure 40 and the lower part of the strut 5 so that the upper part of the reinforcing tube 410 is exposed to a predetermined length in the upward direction of the ground surface 3. [ .

The upper portion of the reinforcing tube 410 may be intermittently welded and fixed. Preferably, the reinforcing tube 410 is reinforced to prevent foreign matter such as earth from flowing between the reinforcing tube 410 and the lower portion of the strut 5. [ It is preferable that the entire upper portion of the tubular body 410 is welded and fixed to the entire lower outer surface of the strut 5.

Although not shown in the drawings, various shapes of decorative patterns such as flower patterns may be formed on the outer surface of the reinforcing tube 410 in order to make the appearance of the reinforcing tube 410 beautiful.

The present invention constructed as described above is characterized in that the fixing bracket 10 is fixed to the fixing bracket 10 through the fixing portion 20 which is fixed through the fixing plate member 70 formed at the lower portion of the fixing bracket 10, 7 can be supported more stably and the crossbeam 7 is installed on the inner side of the fixed bracket 10 which is fixed to the upper part of the column 5 by using a heavy equipment such as a crane There is no fear that the crossbeam 7 falls downward in the lower direction of the fixing bracket 10 during the process, and the construction stability is very excellent.

Since the foundation structure 40 formed at the lower part of the column 5 is buried in the ground 3 together with the lower part of the column 5, the lower part of the column 5 and the foundation structure 40, It is possible to efficiently prevent the oxidation of the base structure 40 as time elapses and also to securely protect the base structure 40 from external force.

10; fixed bracket, 20; Government.

Claims (13)

In the installation structure of the cross bar fixed to the upper part of the support,
A fixing plate member is vertically formed at a lower portion of the beam,
A fixing bracket fixed to an upper portion of the strut, the lower portion of the fixing bracket being opened and the rear side of the beam being accommodated inside;
And a fixing part which is fixed to a lower portion of the fixing bracket and a fixing plate member of the cross beam in a state of passing through the fixing plate member.
The method according to claim 1,
The fixing plate member includes a fixing plate member vertically formed on a lower side of the crossbar;
And a second fixing plate member vertically formed on the other side of the lower side of the beam,
The fixing unit includes: a fixing bolt passing through one side of the lower portion of the fixing bracket, the other lower side of the one fixing plate member and the fixing bracket, and the other fixing plate member;
And a nut screwed to the fixing bolt.
The method according to claim 1,
Wherein the slit passing through the fixing portion is formed to be orthogonal to the lower portion of the fixing bracket and the slit passing through the fixing plate member.
The method according to claim 1,
And a horizontal holding portion for holding the horizontal bar in a horizontal state.
5. The method of claim 4,
Wherein the horizontal holding portion is provided on a rear upper surface of the beam so as to be positioned in a front side direction of the fixing bracket;
A horizontal horizontal holding bar having a rear side coupled to an upper portion of the fixing bracket, a front horizontal holding member formed on a front side of the horizontal holding bar and including a shaft member passing through the body, and a nut screwed to a front side of the shaft member; Wherein the cross bar is provided with a cross section.
5. The method of claim 4,
The rear side of the beam horizontally passes through the upper portion of the strut so that the rear side of the beam is exposed at a predetermined length in the upper rear direction of the strut,
The horizontal holding part is formed on the upper rear side of the strut and accommodates the rear side of the beam inward;
A rear horizontal holding member screwed to an upper portion of the receiving tube and a lower portion of the receiving tube so as to be in contact with a rear upper portion of the barrel received in the receiving tube and a lower rear portion of the barrel;
And a cap member fixed to a rear side of the receiving tube.
5. The method of claim 4,
The rear side of the beam horizontally passes through the upper portion of the strut so that the rear side of the beam is exposed at a predetermined length in the upper rear direction of the strut,
Wherein the horizontal holding portion is provided on a rear upper surface of the beam so as to be positioned in a front side direction of the fixing bracket;
A front horizontal holding member formed of a nut that is screwed to the front side of the shaft member and a shaft member that is formed on a front side of the horizontal holding bar and passes through the body, ;
A receiving tube formed on an upper rear side of the strut and accommodating a rear side of the beam inward;
A rear horizontal holding member screwed to the upper portion of the receiving tube and the lower portion of the receiving tube so as to be in contact with the upper portion of the rear side of the barrel accommodated in the receiving tube and the lower portion of the rear side of the barrel;
And a cap member fixed to a rear side of the receiving tube.
8. The method according to claim 6 or 7,
And a rear lower portion of the crossbeam housed in the receiving tube is formed horizontally.
The method according to claim 1,
And a foundation structure embedded in the ground along with a lower portion of the support on a lower portion of the support.
10. The method of claim 9,
Wherein the foundation structure is embedded in the ground along with the lower portion of the support so that an upper portion of the foundation structure is exposed in an upward direction of the ground.
11. The method according to claim 9 or 10,
Wherein an anchor bolt fixture having a plurality of anchor bolts vertically penetrating the foundation structure at equal intervals is embedded together with the foundation structure.
11. The method according to claim 9 or 10,
Wherein a reinforcing tube accommodating a lower portion of the strut is formed on an upper portion of the foundation structure.
10. The method of claim 9,
Wherein the base structure is formed in an annular shape or a polygonal shape.
KR1020140135847A 2014-10-08 2014-10-08 The installatoin of the cross beam structure KR20160041587A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101638885B1 (en) * 2016-04-30 2016-07-12 이덕관 Connecting rod for install support of traffic light and road observation camera
KR101988976B1 (en) * 2018-10-24 2019-06-13 채기원 Support apparatus of traffic light
CN110601085A (en) * 2019-10-17 2019-12-20 中国建筑第七工程局有限公司 Secondary piping spool range limiter
KR102622595B1 (en) * 2022-12-09 2024-01-10 주식회사 한길엔지니어링 A Supporting bar for Traffic light
CN117513537A (en) * 2023-12-21 2024-02-06 中国中元国际工程有限公司 Polygonal cross section crown beam and steel and aluminum profile connection coupling node

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101638885B1 (en) * 2016-04-30 2016-07-12 이덕관 Connecting rod for install support of traffic light and road observation camera
KR101988976B1 (en) * 2018-10-24 2019-06-13 채기원 Support apparatus of traffic light
CN110601085A (en) * 2019-10-17 2019-12-20 中国建筑第七工程局有限公司 Secondary piping spool range limiter
KR102622595B1 (en) * 2022-12-09 2024-01-10 주식회사 한길엔지니어링 A Supporting bar for Traffic light
CN117513537A (en) * 2023-12-21 2024-02-06 中国中元国际工程有限公司 Polygonal cross section crown beam and steel and aluminum profile connection coupling node
CN117513537B (en) * 2023-12-21 2024-04-12 中国中元国际工程有限公司 Polygonal cross section crown beam and steel and aluminum profile connection coupling node

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