JP6910256B2 - Supports for lighting columns - Google Patents

Description

The present invention belongs to the technical field of a luminaire in which a luminaire is attached to the head of a stanchion and is installed along the side of a road such as an expressway, and more specifically, the luminaire is still attached. However, it relates to a support for a lighting column that can be hung by a crane (heavy equipment) and smoothly installed in a predetermined place.

Various technologies related to lighting columns, which are installed along the side of a road such as an expressway by attaching a lighting fixture to the head of the column, have been disclosed and put into practice (see, for example, Patent Documents 1 and 2). ..

For example, the mainstream lighting columns installed on the side of a highway (on the wall height column) are about 9 to 11 m in height, which is higher than those installed in the town. When installing on the wall railing, it is necessary to lift it several meters above the ground. Therefore, it is installed (building pillar) by suspending and supporting it with a crane, but if it is slung and lifted while the lighting equipment is attached to the head of the pillar, it is a nylon sling and nylon wire used for slinging work. Conventionally, the pillars for lighting columns and the lighting fixtures have been installed separately because the string-like material such as the above interferes with the lighting fixtures and causes the lighting fixtures to be deformed, damaged, or dropped. Specifically, first, a crane is used to sling the columns for lighting columns, and the columns are lifted and installed in a predetermined place (see FIG. 12), and then lighting is performed using an aerial work platform equipped with a bucket. Lighting fixtures were installed on the heads of the pillars, and wiring work was done inside the pillars.
By the way, in FIG. 12, the wire member (nylon sling or the like) W and the auxiliary wire member W'are hung around the lower end portion of the lighting column support column 10 (immediately below the lid member 13), and twilled at the intermediate portion (in the middle portion). An embodiment is shown in which the crane 8 is hooked on the hook 8a and the auxiliary hook 8b (cross-hanging), and the lighting column support column 10 is lifted by the crane 8 in an upright state.

As described above, the conventional installation work of the lighting column is a two-stage installation work in which two types of heavy machinery are used properly, and the work efficiency is poor and it is uneconomical. Therefore, at the site, there was a strong demand for a one-time solution, that is, to hang the lighting fixtures on the heads of the columns with the lighting fixtures attached (ground structure), and then lift them up and install them in a predetermined place.
Certainly, if the lighting equipment can be slung and lifted with the lighting equipment attached to the head of the column and installed in a predetermined place, the work efficiency will be dramatically improved and work at heights will be improved without any special explanation. It is clear that it is excellent in workability and economy, such as the need for a car.

However, in the current technological development of lighting columns, there are many inventions for improving the structure of the lighting columns themselves, and the literature focusing on the building column method only discloses the technology of embedding and fixing the lower part of the columns in the ground (at best). (Refer to Patent Document 3), there is no technique focusing on the above-mentioned problems.

Japanese Unexamined Patent Publication No. 2008-41360 Japanese Unexamined Patent Publication No. 2008-27723 Japanese Unexamined Patent Publication No. 2005-97890

Therefore, the present invention has been devised in view of the above-mentioned problems of the background technology, and an object of the present invention is to support the lighting fixtures by suspending them with a crane even when they are still attached. It is an object of the present invention to provide a support for a lighting pillar that can be smoothly installed in a place, eliminates the need for an aerial work platform, and realizes a pillar work with excellent workability and economy.

As a means for solving the above problems, the lighting column support column according to the invention according to claim 1 is characterized in that hanging members are provided on both sides at a portion higher than the center of gravity.

The lighting column support column according to the second aspect of the present invention is characterized in that suspended members are provided on both sides in the road extension direction at a portion higher than the center of gravity.

The invention according to claim 3 is characterized in that, in the support for a lighting column according to claim 1 or 2, the suspended member is a member having a circular cross section such as round steel or a steel pipe, or a member having an elliptical cross section. do.

The invention according to claim 4 is the lighting column support column according to any one of claims 1 to 3, wherein the suspended member is provided substantially horizontally on the support column body, or on the support column body. It is characterized in that it is provided so as to be inclined downward or curved toward the outside.

The invention according to claim 5 is the lighting column support column according to any one of claims 1 to 4, wherein the entire upper portion of the suspended member is inclined or curved downward from the column body toward the outside. It is characterized in that an inclined projecting member is provided.

According to the sixth aspect of the present invention, in the lighting column support column according to any one of claims 1 to 5, an end plate protruding downward is provided at an outer end portion of the suspended member. It is characterized by.
The invention according to claim 7 is characterized in that, in the lighting column support column according to any one of claims 1 to 6, a stopper member is provided below the suspended member.

According to the support for the lighting column according to the present invention, the following effects are obtained.
1) As shown in FIGS. 9A and 9B, a string-like material (eye) such as two nylon slings is balanced on a round steel (a member having a circular cross section or a member having an elliptical cross section) which is an overhanging portion of the suspended member. When it is well hung and supported by a crane, the suspended member can be suspended and supported by a crane and landed without the string-like material interfering with the lighting equipment (installation part) located directly above the column body. A series of operations including can be performed smoothly. Therefore, the luminaire can be reliably prevented from being deformed, damaged, or dropped.
That is, by using the support for the lighting column according to the present invention, it is possible to suspend and support it with a crane and smoothly install it in a predetermined place even when the lighting equipment is still attached, and the aerial work platform is unnecessary. Can be transformed into.
Therefore, it is possible to provide a column for a lighting column that realizes extremely rational construction column work that is extremely excellent in workability and economy.
2) In addition, when collecting the string-like material after the fact, the eye at the end of the string-like material is implemented in a shape (configuration) that smoothly slides down from the suspended member, so that the string-like material is caught by the suspended member. It can be easily collected without any problem, and there is no risk of hindering the work.
3) When the suspended member is retrofitted to an existing (existing) lighting column support, or the like, as illustrated in FIGS. 10 and 11, the suspended member can be attached to and detached from the lighting column. , It is rational and economical because the existing lighting column columns can be effectively used. Further, since it can be transported separately to the support for the lighting column and the suspended member, it is not bulky and the transportation efficiency can be improved.

A is a front view showing the entire configuration of the support column for a lighting column according to the present invention, and B is a side view of the same. A is an enlarged front view showing the suspended member of the support column for the lighting column according to FIG. 1, and B is a side view of the same. A is a front view showing a different embodiment of the suspended member, and B is a cross-sectional view taken along the line BB of A. A is a front view showing different embodiments of the suspended member, and B is a side view of the same. A is a front view showing different embodiments of the suspended member, and B is a side view of the same. A is a front view showing a different embodiment of the suspended member, and B is a cross-sectional view taken along the line BB of A. A is a front view showing different embodiments of the suspended member, and B is a side view of the same. A is a front view showing a different embodiment of the suspended member. A is an explanatory view showing a state in which the support for the lighting column according to FIG. 1 is suspended and supported by a crane (heavy machine), and FIG. 1B is an explanatory view showing a state in which the support for the lighting column according to FIG. It is explanatory drawing which shows the state. A is a front view illustrating a case where the suspended member is attached to and detachable from a support for a lighting column, and B is a side view thereof. A is a front view illustrating the case where the suspended member is attached to and detachable from the support column for the lighting column, and B is a cross-sectional view taken along the line BB of A. It is an elevation view which showed the prior art.

Next, an embodiment of the support column for a lighting column according to the present invention will be described with reference to the drawings.

FIGS. 1A and 1B show lighting columns in which lighting fixtures 11 are attached to the heads of columns (illumination column columns) 10 and are installed in large numbers along the wall balustrade on the side of a highway.
The present invention is characterized in that the structure of the illuminating column stanchion 10 is devised among the illuminating column stanchion 10 and the luminaire 11 constituting the illuminating column. Specifically, the lighting column support column 10 according to the present invention is characterized in that the suspended members 1 are provided so as to project from both sides in the road extension direction at a portion higher than the center of gravity of the column body.

By the way, the main body of the pillar excluding the suspended member 1 of the pillar 10 for the lighting pillar will be described. As an example, the main body of the pillar is a base plate 12 type (a rooting type is also possible), and the height above the ground is about 9 m. Has been done. The diameter of the lower end portion (ground edge diameter) is about 190 mm, the diameter of the upper end portion (tip diameter) is about 80 mm, and an appropriate taper is formed in the axial direction. However, the portion forming the lid member 13 that closes the lower end opening is a straight pipe in consideration of the ease of processing of the opening and the lid member 13. Usually, the standard specifications are a ground clearance of about 6 to 12 m, a ground clearance of about 120 to 210 mm, and a tip diameter of about 60 to 90 mm.
As an example, the lighting fixture 11 is integrally composed of an installation portion 11a and a lighting portion 11b, the width dimension of the installation portion 11a in the front direction is about 90 mm, and the width dimension of the lighting portion 11b in the front direction is about 240 mm. It is carried out in. When it is installed in a median strip or the like, it may be carried out by a two-lamp system (see the broken line in FIG. 1B).
Hereinafter, the configuration of the suspended member 1 which is a feature of the present invention will be mainly described.

The support column 10 for an illumination column according to the present invention is composed of a column body and a suspended member 1, and the suspended member 1 is located higher than the center of gravity of the column body in the road extension direction (FIG. It is provided so as to project on both sides of 1A (in the left-right direction).
Specifically, the suspended member 1 (see also FIG. 2) according to the present embodiment is located at a height of 850 cm from the base plate 12 of the support column body, that is, at a portion 50 cm away from the tip end portion (lighting fixture 11) of the support column body. The columns are integrally provided by joining means such as welding in a state of projecting about 25 cm (30 cm from the axis of the column body) so as to be symmetrical with respect to the axis of the column body.
It should be noted that the attachment portions of the suspended member 1 to the support column body are not limited to both sides in the road extension direction, but are appropriately provided on both sides in a suitable direction when carrying out in a service area, a park, or the like.
Further, in this embodiment, the suspended member 1 is integrally provided on the support column main body, but it can also be implemented in a detachable configuration (see FIGS. 10 and 11).

The significance of providing the suspended member 1 on the strut body is that the string-like material 9 such as a nylon sling or nylon wire is fastened to the suspended member 1 in a well-balanced manner, and in a stable state, the strut body together with the lighting fixture 11 is attached. It is for suspending and supporting with a crane (heavy machine) 8.
Further, the reason why the portion where the suspended member 1 is provided is set at a position higher than the center of gravity of the support column body is to easily maintain the vertical posture with the luminaire 11 facing upward and suspend and support the support column body. ..
Further, the specific configuration of the suspended member 1 is mainly the distance from the lighting fixture 11 (first element) and the overhanging dimension (second element) in which the string-like material 9 does not interfere with the installation portion 11a of the lighting fixture 11. ), The length of the string-like material 9 to be used (third element), and the string-like material 9 does not come off during the suspension work by the crane 8, and the string-like material 9 is collected (removed). The eye (ring) at the end of the material 9 can be smoothly removed (fourth element), and the above four elements can be taken into consideration in various ways.

The suspended member 1 according to the present invention takes into consideration the first to third elements, and as an example, the distance from the lighting fixture 11 is set to 50 cm, and the overhanging dimensions are set to about 25 cm on each side. For the string-like material 9, two nylon slings 9 having a length of 300 cm were determined.
The significance of limiting to such numerical values is nothing but consideration of workability and economic efficiency. The closer the distance between the suspended member 1 and the luminaire 11, the closer the suspended member 1 interferes with the installation work of the luminaire 11 performed on the ground, and the farther the distance is, the larger the overhanging dimension of the suspended member 1. This is because it must be long and a long nylon sling 9 must be used. Of course, the dimensional example is only an example, and the design can be appropriately changed on condition that the first to third elements are taken into consideration.

Further, as described below, the suspended member 1 according to the present invention has a configuration illustrated in FIGS. 2 to 8 in consideration of the fourth element.

As shown in an enlarged view in FIG. 2, the suspended member 1 according to the first embodiment is composed of a circular cross-section member 2 such as round steel 2, an end plate 3, and a stopper member (oblique member) 4. ing.
Specifically, a circular member 2 having a circular cross section such as a round steel 2 (φ36 mm) deformed into an arc shape (R1000 mm) is arranged so as to penetrate the pillar body in the road extension direction and project in a symmetrical shape that curves downward and inclines. (Overhang size is about 25 cm), the joint between the column body and the round steel 2 is integrally joined by welding.
Steel end plates 3 (width 36 mm, total length 75 mm, plate thickness 12 mm) are integrally joined to both ends of the round steel 2 by welding in an arrangement that protrudes only downward of the round steel 2. The portion of the upper end plate 3 to be joined with the round steel 2 is formed so as not to exceed the cross-sectional size of the round steel 2 (match the cross-sectional size in the illustrated example) (see FIG. 2B), so that the string-like material is formed. The eye at the end of 9 is devised so that it does not get caught in the end plate 2 at the time of subsequent collection.
Further, a stopper member (φ25 mm round steel) 4 is arranged in a cane shape between the round steel 2 and the column main body so as to secure a movable range P (15 cm) of the string-shaped material 9, and is integrated by welding. It is joined to. The stopper member 4 also serves as a reinforcing member.
It should be noted that each of the above numerical values is merely an example, and the design can be appropriately changed on the condition that the required strength and rigidity are provided. Further, instead of the round steel 2, a round steel pipe can be similarly carried out, and a member having an elliptical cross section can be similarly carried out. In short, a rod-shaped member having a rounded outer surface that is not angular so that the string-shaped material 9 can be smoothly collected may be used.

Therefore, according to the lighting column support column 10 according to the first embodiment, as shown in FIGS. 9A and 9B, the round steel 2 which is the overhanging portion of the suspended member 1 has a string shape such as two nylon slings. When the members 9 and 9 (eyes) are fastened in a well-balanced manner and suspended and supported by the crane 8, the suspended member 1 is implemented in a configuration that takes the first to fourth elements into consideration, so that the movable range P A series of operations including suspension support work and landing work by the crane 8 can be performed without the string-shaped members 9 and 9 restrained inside interfering with the lighting fixture 11 (installation portion 11a) located directly above the support column body. It can be done smoothly. Therefore, the luminaire 11 can be reliably prevented from being deformed, damaged, or dropped.
Further, when the string-shaped materials 9 and 9 are collected after the fact, the eye at the end of the string-shaped material 9 smoothly slides down on the round steel 2 formed in the arc shape, so that it is caught by the suspended member 1. Can be easily recovered without.

As shown in FIGS. 3A and 3B, the movable range of the string-shaped member 9 can be restricted even if the stopper member 4 is carried out by using the projecting piece 4a instead of the diagonal member (square lumber) 4. There is no change. Therefore, the lighting column support column 10a provided with the suspended member 1a according to FIG. 3 also exerts the same action and effect as the lighting column support column 10 provided with the suspended member 1 according to FIG. 2 (for details, see the paragraph [] 0024]).
Further, as shown in FIGS. 4A and 4B, the suspended member 1b having a configuration that does not use the stopper member 4 can be sufficiently implemented (see FIG. 2 and FIG. 4 in comparison). The lighting column support column 10b provided with the suspended member 1b may have a wider movable range of the string-shaped member 9 inward than the lighting column support column 10 according to FIG. 2, but in that case, FIG. As shown in 9B, by devising the side of the crane 8 for suspending and supporting, such as interposing a balance 7, the same action and effect as that of the support column 10 for the lighting column according to FIG. 2 can be obtained (for details, see the paragraph [] 0024]).

As shown in FIG. 5, the suspended member 21 according to the second embodiment is composed of a circular member 22 having a circular cross section such as round steel 2, an end plate 23, a stopper member (oblique member) 24, and a projecting member 25. It is configured. In short, the suspended member 21 according to the second embodiment has a rod-shaped (straight line) round steel 2 as compared with the suspended member 1 according to the first embodiment, and a new projecting member 25 is provided. Is the main difference.
Specifically, a rod-shaped round steel 22 (φ25 mm) or other circular cross-section member 22 is horizontally penetrated in the road extension direction of the strut body and is arranged symmetrically (overhanging dimension: about 25 cm). And the joint portion of the round steel 22 are integrally joined by welding.
Steel end plates 23 (width 25 mm, total length 60 mm, plate thickness 12 mm) are integrally joined to both ends of the round steel 22 by welding in an arrangement that protrudes only downward of the round steel 22. The portion to be joined to the round steel 22 in the upper portion of the end plate 23 is formed so as not to exceed the cross-sectional size of the round steel 22 (match the cross-sectional size in the illustrated example) as in the first embodiment (in the illustrated example). (See FIG. 5B), the eye at the end of the string-like material 9 is devised so that it does not get caught in the end plate 22 at the time of subsequent collection.
Further, a stopper member (φ25 mm round steel) 4 is arranged in a cane shape between the round steel 2 and the column main body so as to secure a movable range (12.5 cm) of the string-shaped material 9, and is integrated by welding. Are joined together. The stopper member 4 also serves as a reinforcing member.
Further, a plate-shaped projecting member 25 (plate thickness 12 mm) is provided over the entire upper portion of the round steel 22 (suspended member 21) so as to be curved and inclined downward from the column main body. The projecting member 25 may have a tapered inclined shape as well as a curved inclined shape (not shown).
It should be noted that each of the above numerical values is merely an example, and the design can be appropriately changed on the condition that the required strength and rigidity are provided. Further, in this embodiment, the suspended member 1 is integrally provided on the main body of the support column, but it can also be implemented in a detachable configuration as in the first embodiment.

Therefore, according to the lighting column support column 20 according to the second embodiment, when FIGS. 9A and 9B according to the first embodiment are used, the round steel 22 which is the overhanging portion of the suspended member 21 is the same as the first embodiment. When two string-like materials such as nylon slings 9 and 9 (eyes) are fastened in a well-balanced manner and suspended and supported by a crane 8, the suspended member 21 has a configuration in consideration of the first to fourth elements. Since the work is carried out in the above, the string-like members 9 and 9 restrained within the movable range do not interfere with the lighting fixture 11 (installation portion 11a) located directly above the support column body, and the crane 8 suspends and supports the work. , A series of work including landing work can be performed smoothly. Therefore, the luminaire 11 can be reliably prevented from being deformed, damaged, or dropped.
Further, when the string-shaped materials 9 and 9 are collected after the fact, the eye at the end of the string-shaped material 9 smoothly slides down on the projecting member 25, so that the string-shaped material 9 can be easily collected without being caught by the suspended member 21. Can be recovered.

As shown in FIGS. 6A and 6B, the movable range of the string-shaped member 9 can be restricted even if the stopper member 24 is carried out by using the projecting piece 24a instead of the diagonal member (square lumber) 24. There is no change. Therefore, the lighting column support column 20a provided with the suspended member 21a according to FIG. 6 also exerts the same action and effect as the lighting column column 20 provided with the suspended member 21 according to FIG. 5 (for details, see the paragraph [] 0027].
Further, as shown in FIGS. 7A and 7B, the suspended member 21b having a configuration that does not use the stopper member 24 can be sufficiently implemented (see FIG. 5 and FIG. 7 in comparison). The lighting column support column 20b provided with the suspended member 21b may have a wider movable range of the string-shaped member 9 inward than the lighting column support column 20 according to FIG. 5, but in that case, FIG. As shown in 9B, by devising the side of the crane 8 for suspending and supporting, such as interposing a balance 7, the same action and effect as that of the support column 20 for the lighting column according to FIG. 5 can be obtained (for details, see the paragraph [] 0027].

As shown in FIG. 8, the suspended member 31 according to the third embodiment illustrates the simplest configuration according to the present invention.
Specifically, a circular member 32 having a circular cross section, such as a round steel 32 (φ36 mm) bent symmetrically at a required angle, is penetrated in the road extension direction of the main body of the column and is arranged so as to project symmetrically (overhanging dimension). (About 25 cm), the joint between the column body and the round steel 2 is integrally joined by welding.
Therefore, according to the lighting column support column 30 provided with the suspended member 31 (round steel 32) according to the third embodiment, when FIGS. 9A and 9B according to the first embodiment are used, the same as the first embodiment. After all, when the string-like members 9 and 9 (eyes) such as two nylon slings are hung on the round steel 32 which is the overhanging portion of the suspended member 31 in a well-balanced manner and suspended and supported by the crane 8, the suspended member 31 is suspended. Since the member 21 is implemented in consideration of the first to fourth elements, the string-like members 9 and 9 do not interfere with the lighting fixture 11 (installation portion 11a) located directly above the support column main body. , A series of operations including suspension support work and landing work by the crane 8 can be smoothly performed. Therefore, the luminaire 11 can be reliably prevented from being deformed, damaged, or dropped.
Further, when the string-shaped materials 9 and 9 are collected after the fact, the eye at the end of the string-shaped material 9 slides down smoothly on the round steel 32, so that the string-shaped materials 9 and 9 can be easily collected without being caught by the suspended member 31. can.

Although the examples have been described above based on the drawings, the present invention is not limited to the illustrated examples, and includes a range of design changes and application variations normally performed by those skilled in the art within a range that does not deviate from the technical idea thereof. I will mention it just in case.
For example, the suspended members 1, 21 and the like according to FIGS. 2 to 8 are implemented in a configuration in which the round steels 2, 22 and the like are penetrated through the support column body, but the present invention is not limited to this, and the outside is not allowed to penetrate the support column body. It is also possible to carry out by integrating with a joining means such as welding in the attached configuration.

Further, in this embodiment, the suspended member 1 is integrally provided on the main body of the support column, but the present invention is not limited to this, and as illustrated in FIGS. 10 and 11, the suspended member 1 is provided in a detachable configuration. You can also.

The embodiment according to FIG. 10 is, so to speak, a modification of FIG. 2, and the suspended member 41 is composed of a combination of (pair) member pieces 41a and 41a. Each member piece 41a is a unitized version of the round steel 2, the end plate 3, and the stopper member 4, and holds the support column body by abutting the fixing portions 5 and 5 formed in a semicircular shape. The flanges that come into contact with each other (one of which may be a hinge joint) are bolted together so that they can be attached to and detached from the main body of the column.
By the way, reference numeral 6 in the drawing indicates a contact portion curved with a curvature substantially matching the curvature of the outer peripheral surface of the support column body, and reference numeral 14 is a stopper member (preventing stopper member) provided on the support column body side by welding or the like. Any projecting member such as a plate or a bar having a thickness sufficient to abut on the upper end of the fixing portion 5 is acceptable).
In the illustrated example, the pair of member pieces 41a are fixed with bolts and nuts, but they can also be fixed by means of tightening with band members. Further, in the illustrated example, since the support column body is formed in a tapered shape, the suspended member 41 can be fixed to the support column body with the above configuration, but when the support column body is a straight pipe, the fixing portion 5 And a stopper member for fall prevention (any protruding member such as a plate or rod having a thickness enough to abut against the lower end of the fixing portion 5 or the abutting portion 6 is acceptable) at a position directly below the abutting portion 6. prepare.

The embodiment according to FIG. 11 is, so to speak, a modified example of FIG. 3, and the suspended member 42 is composed of a combination of (pair) member pieces 42a and 42a. Each member piece 42a is a unitized version of the round steel 2, the end plate 3, and the stopper member 4a, and holds the support column body by abutting the fixing portions 5'5'formed in a semicircular shape. However, the flanges that come into contact with each other (one of which may be a hinge joint) are bolted together so that they can be attached to and detached from the main body of the column.
In the illustrated example, the pair of member pieces 42a are fixed with bolts and nuts, but they can also be fixed by means of tightening with band members. Further, in the illustrated example, since the support column body is formed in a tapered shape, the suspended member 42 can be fixed to the support column body with the above configuration, but when the support column body is a straight pipe, the fixing portion 5 A stopper member for fall prevention (any protruding member such as a plate or a bar having a thickness enough to hit the lower end of the fixing portion 5') is provided at a position directly below the'.
In addition, although not shown, FIGS. 4 to 8 can be implemented in a configuration in which the suspended member can be attached to and detached from the support column body with the same concept.

1 Suspended member 1a Suspended member 1b Suspended member 2 Round steel (circular cross section member)
3 End plate 4 Stopper member (slanted lumber)
4a Stopper member (protruding piece)
7 Balance 8 Crane (heavy equipment)
8a Hook 9 Nylon sling (string material)
P Movable range of string-shaped material 10 Support for lighting pillar 10a Support for lighting pillar 10b Support for lighting pillar 11 Lighting fixture 11a Installation part 11b Lighting part 12 Base plate 13 Lid member 20 Support for lighting pillar 20a Support for lighting pillar 20b For lighting pillar Support column 21 Suspended member 21a Suspended member 21b Suspended member 22 Round steel (circular cross section member)
23 End plate 24 Stopper member (slanted lumber)
24a Stopper member (protruding piece)
25 Protruding member 30 Support for lighting column 31 Suspended member 32 Round steel (circular cross section member)
41 Suspended member 41a Member piece 5 Fixing part 6 Contact part 14 Stopper member 42 Suspended member 42a Member piece 5'Fixing part

Claims (7)

A strut for a lighting column, characterized in that hanging members are provided on both sides at a portion higher than the center of gravity. A strut for a lighting column, which is a portion higher than the center of gravity and is characterized in that suspended members are provided on both sides in the road extension direction. The support for a lighting column according to claim 1 or 2, wherein the suspended member is a member having a circular cross section such as round steel or a steel pipe, or a member having an elliptical cross section. 3. The support for the lighting column described in any one of the above. 7. Supports for lighting columns. The support for a lighting column according to any one of claims 1 to 5, wherein an end plate protruding downward is provided at an outer end portion of the suspended member. The support for a lighting column according to any one of claims 1 to 6, wherein a stopper member is provided below the suspended member.

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