JP3297858B2 - Support pillar - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support column for supporting electric wires and the like on the ground.

[0002]

2. Description of the Related Art Conventionally, electric poles for supporting electric wires have been erected to arrange the electric wires outdoors. This electric pole is usually erected perpendicularly to the ground by digging a hole in the ground and burying the lower end near the hole. A support arm (support member) is attached to the vicinity of the upper end of the utility pole in a horizontal or vertical direction by a band, a bolt, or the like. An insulator is attached to the support arm, and an electric wire is fixed to the insulator to support the electric wire while stretching it in the air.

[0003] There are two types of utility poles, one for extending the electric wire in two symmetrical directions and the other for extending the electric wire in one direction or in an inclined direction. , A bending moment is applied from one direction or a skewed direction, and the pressure from the utility pole to the ground is also applied in one direction or a skewed direction. For this reason, one or two or more anchoring plates that are substantially perpendicular to the load direction and have a predetermined area are provided at least in the vicinity of the upper end of the portion to be buried in the ground, and the pressure from the telephone pole to the ground is reduced. By increasing the area, the utility pole is prevented from tilting. In addition, this shackle plate is fixed to a telephone pole by a dedicated band. Further, as a countermeasure against the pressure load by the electric wire, a method of strengthening the hole for burying the electric pole with concrete or the like, increasing the depth of the hole, or increasing the strength of the electric pole itself can be considered.

[0004]

However, it has been necessary to mount an electric pole in an excavation hole, and to insert and insert an operator into the excavation hole. In addition, it has been desired to improve the safety by erection of telephone poles more firmly. Further, the strength of the support arm itself must be further increased.

Further, according to the conventional telephone pole, there are many problems in terms of economy and workability in deepening the buried hole in order to increase the strength. Further, when the hole is filled with concrete or the like, the work cost may be increased. For this reason, a utility pole that can be erected more easily and at lower cost has been desired.

The inventor of the present invention has intensively studied to solve such a problem, and has reached the present invention.

[0007] The gist of the support column according to the present invention is that the support column is erected on the ground by burying the lower end near the ground, and receives a substantially horizontal load from one or more directions on the ground portion. And a support column provided with at least one or more anchoring plates substantially perpendicular to the direction of load and having a predetermined area near at least the upper end of a portion buried in the ground. At least near the upper end of the part buried in the ground , one or more diagonal directions
The engaging member is engaged with the engaged member from above along the inclination thereof.
It includes an engagement member that,該根shackles plate, engaged to said engaging portion, and, a fixed position by contact with the supporting column
Is to be determined .

[0008] In such a support column according to the present invention, the anchoring plate is engaged with the member to be engaged and attached while being lowered along the support column from the ground. Since it is attached while being lowered along the support pillar from the ground, it can be easily attached from the ground.

[0009] Further, such a support column according to the present invention comprises:
An appropriate number of shackles can be attached at least near the upper end of the part to be buried in the ground. An appropriate quantity is selected and attached.

[0010] When the support column to which the anchor plate is attached in this manner receives a load in one or more directions in a substantially horizontal direction in the vicinity of the distal end due to the tension of the electric wire or the like, the support column is substantially in the direction of the load. Pressure will be applied to the ground from the vertical shackles. Since this base plate has a predetermined area,
This has the effect of minimizing the inclination of the support column due to the support column being lowered into the ground. In addition, since the support pillar and the ground are in contact with each other by a base plate having a predetermined area, the standing state of the support pillar in the ground is stable, and a branch line or the like in the opposite direction to a substantially horizontal load due to electric wires or the like. Facilities are unnecessary.

The gist of the support column according to the present invention is that, in the support column, the anchoring plate can be moved continuously or stepwise in a substantially horizontal direction with respect to the engaged member of the support column. There is to be.

[0012] In such a support column according to the present invention, the position of the anchor plate relative to the standing column can be changed.
Even if it is not possible to attach to the standing pillar at the center of the shackle plate due to buried objects or grooves in the ground, the shackle plate is adjusted to a position where it does not interfere with the buried objects etc. Is attached to the standing pillar.

The gist of the support column according to the present invention is that the support column has a lower end plate substantially perpendicular to the direction of load, at least near the lower end of a portion buried underground. It is in.

The support column according to the present invention receives a substantially horizontal load from one or more directions near the distal end due to the tension of the electric wire and the like, and a pressure is applied from the lower end to the ground in the opposite direction to the load by the electric wire. When a load is applied, pressure is applied to the ground from the lower end plate substantially perpendicular to the direction of the load, so that the vicinity of the lower end does not shift in the opposite direction to the load.

The gist of the support column according to the present invention is a tubular shape having a rectangular cross section, and has a vertical cross section whose lower end is buried and buried in the ground and a circular cross section. It is a support pillar composed of a tubular body, and a connection pillar fitted and connected near the upper end of the standing pillar, and a plurality of guide plates are arranged on a circular outer periphery near the lower end of the connection pillar. While being fixed, a stopper for stopping the fitting of the guide plate is fixed near the lower end of the connecting column or near the upper end of the standing column, and the plurality of guide plates are formed in a rectangular cross section near the upper end of the standing column. The connecting pillar is connected to the standing pillar by engaging with the inner surface.

[0016] Such a support column according to the present invention is erected by erecting the erecting column on the ground in advance and connecting and connecting the connecting column to the erecting column. In addition, since the vicinity of the lower end of the connection pillar having a circular cross section is fitted to and connected to the vicinity of the lower end of a tubular body having a rectangular cross section, the connection pillar does not rotate with respect to the standing pillar, and the connection pillar does not rotate. Thus, the electric wires and the like are supported in a stable state. In addition, it is easy and preferable to set up the supporting pillars by fitting the connecting pillars after the standing pillars are erected on the ground, but it is preferable that the connecting pillars be fitted to the standing pillars in advance for connection. After that, it may be erected on the ground.

Further, the gist of the support column according to the present invention is that a lower end portion is buried in the ground and is erected in the ground, and a straight column is fitted to the straight column and fixed substantially integrally with the straight column. And a support member that extends in the direction and supports an electric wire or the like.

In such a support column according to the present invention, the support member is fitted to the straight column and is integrally and firmly fixed. Since the support member is firmly fixed, the support member does not move, and the wires and the like are stably supported. Also,
Since the support member is firmly fixed, the support member does not come off and break.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a support column according to the present invention will be described in detail with reference to the drawings.

In FIG. 1, reference numeral 10 denotes a support column according to the present invention. The support column 10 is a support column that stands on the ground by burying the lower end near the ground, and receives a substantially horizontal load from one direction due to the tension of the electric wire 14 supported near the tip (ground portion). . The support pillar 10 has a lower end near the straight pillar 12 buried and buried in the ground, and a horizontal tube. The support pillar 10 is fitted to the straight pillar 12 to be integrally fixed and supports the electric wire 14. And a member 16. The straight pillar 12 has a tubular shape having a quadrangular cross section, and an upright pillar 18 whose lower end is buried in the ground and erected.
And a connection post 20 whose lower end is fitted near the upper end of the standing column 18. The support member 16 includes the insulator 5
6 is fixed, and is constituted by a steel tube 17 for supporting the electric wire via the insulator 56 and a steel tube 19 for the extension portion fitted to the straight column 12.

The upright pillar 18 of the straight pillar 12 has an anchoring plate 22 which is perpendicular to the direction of load due to the tension of the electric wire 14 and has a predetermined area near the upper end of a portion to be buried in the ground. Have. 3, two engaging members 26 are fixed via a pedestal 28 in the vicinity of the middle of a main body 24 having a U-shaped cross section. On the other hand, as shown in FIG. 2, three protruding plates (engaged members) 30 are fixed near the upper end of the portion of the support pillar 10 buried in the ground, and By engaging the engaging member 26 with the protruding plate 30, an appropriate number of the shackle plates 22 can be attached and fixed near the upper end of the portion buried in the ground. Here, since the protruding plate 30 is fixed to the side where the upper end is pulled by the electric wire 14, the shackle plate 22 is provided on the support column 10 in the direction of the load due to the tension of the electric wire 14. Becomes

The upright column 18 is provided with a tapered reinforcing tube 32 on the side of the load due to the tension of the electric wire 14 in order to increase the strength. In addition, a lower end plate 34 substantially perpendicular to the direction of the load due to the tension of the electric wire 14 is provided near the lower end of the portion buried in the ground. The electric wire 14 extends from the underground to the support member 16 via a hollow portion in the upright column 18.

As shown in FIG. 4, a guide plate 38 which can be fitted to the vicinity of the upper end of the standing pillar 18 is closely fixed to the vicinity of the upper end of the standing pillar 18 as shown in FIG. The connection pillar 20 having a circular cross section can be fitted and connected to the standing pillar 18 having a square cross section. The guide plate 38 has an L-shaped cross section, and the L-shaped concave surface is fixed while being in contact with the outer periphery near the lower end of the connection pillar 20. In the vicinity of the upper end of the guide plate 38,
A stopper 42 for stopping the fitting of the connection column 20 is provided.

In the erecting operation of the supporting column 10, first, as shown in FIG. 1, it is checked whether or not there is a buried object, a gutter or the like in the ground 44, and a hole (first hole) is formed. ) 46
Are dug by the operator on a trial basis. Also, this hole 4
6 is dug to such an extent that the standing pillar 18 is erected and the base plate 22 can be attached. When the hole 46 is dug in a test, a hole (second hole) 47 is dug in the hole 46 by a drill or the like. This hole 47 is dug into a circular cross-sectional shape such that the vicinity of the lower end provided with the lower end plate 34 can be inserted while being in contact therewith. After the hole 46 is dug in this way, the hole 4
Drilling a hole 47 narrower than 6 will result in a step 48.

When the hole 46 is provided, the protruding plate 30 side of the standing column 18 is oriented in a direction in which a space for mounting the anchoring plate 22 in the hole 46 is sufficiently secured.
The lower end side of 8 is inserted into the hole 46, and the standing pillar 18 is erected. When the standing pillar 18 is erected, two guide holes 5 are formed.
The shackle plate 22 with the rope 52 tied to zero is lowered along the standing pillar 18 as shown in FIG. Here, when the base plate 22 is suspended by the rope 52,
The position of the guide hole 50 is determined so that the plane side of the shackle main body 24 is inclined so as to be somewhat lower.

The base plate 22 suspended by the rope 52
When the rope is lowered to a position near the upper end of the lowermost protruding plate 30, the rope 52 is moved to such an extent that the rope 52 comes into contact with the upright pillar 18, whereby the ligature body 24 is rotated about the lower end portion. The plane of 24 is made substantially vertical. By further lowering the locking plate 22 in a state where the plane of the locking body 24 is substantially vertical, the engaging member 26 of the locking plate 22 is engaged with the projection plate 30 at the lowermost end. Become.

Here, the engaging member 26 provided diagonally with respect to the standing column 18 slides on the protruding plate 30 provided diagonally with respect to the standing column 18. ,
The engaging member 26 engages with the protruding plate 30. When the engaging member 26 is completely engaged with the protruding plate 30,
The contact position of the engaging member 26 with respect to the anchoring body 24 and the fixing position of the projection plate 30 with respect to the standing column 18 are determined so that the sliding of the engaging member 26 is stopped by contacting the standing member 18. I have.

Next, the second anchoring plate 22 is similarly engaged with the protruding plate 30 at the intermediate portion.
Are engaged with the uppermost projection plate 30. In this way,
The three shackle plates 22 are attached to the upright columns 18.
Here, the number of the shackle plates 22 attached to the upright columns 18 is 3
The number is not limited to one and may be one or two. For example,
In consideration of the tension from the electric wire 14 and the soil quality of the ground 44, if only one base plate 22 is sufficient, the protruding plate 3 in the middle part
The shackle plate 22 may be attached only to zero.

In this manner, the anchoring plate 22 is
Is attached, the buried soil 54 is buried back in the hole 46, and the standing pillar 18 is erected. When the standing pillar 18 is suspended, the portion of the connecting pillar 20 provided with the guide plate 38 is fitted until it is stopped by the stopper 42. When the connecting column 20 is fitted to the upright column 18, the guide tube 4
1 is guided inside the bolt, and the bolts are inserted into the holes 43 and the holes 40 and fastened.
Is fixed to. Further, the electric wire 14 is stretched in the air by being hung on the insulator 56 of the support member 16 or the like. After the erecting columns 18 are erected on the ground in this way,
It is easy and preferable to erect the support pillar 10 by fitting the connection pillar 20. However, it is preferable that the standing pillar 18 be fitted and connected to the connection pillar 20 in advance, and then stand on the ground. May be set.

The support columns 10 erected in this manner are:
Due to the tension of the wire 14 caused by the gravity of the wire 14,
A substantially horizontal load is applied near the upper end. Further, when the electric wire 14 is exposed to wind and rain, the tension of the electric wire 14 increases, and the load received near the upper end increases. When a load is applied to the vicinity of the upper end from a substantially horizontal direction in this manner, in the vicinity of the upper end of the portion buried in the ground, the support pillar 10 moves the buried soil 54 in the direction of the load by the electric wire 14 from the support pillar 10. Pressure is applied. On the other hand, near the lower end of the portion buried in the ground, pressure is applied from the support column 10 to the buried soil 54 or the ground 44 from the support column 10 in a direction opposite to the direction of the load by the electric wire 14. . That is, the directions of the pressure in the vicinity of the base plate 22 and the pressure in the vicinity of the lower end plate 34 are opposite to each other, and the pressure in the vicinity of the base plate 22 is larger than the pressure in the vicinity of the lower end plate 34. Since the pressure near the base plate 22 is larger than the pressure near the lower end plate 34, the contact area of the base plate 22 with the ground is
The lower end plate 34 is configured to be larger than the contact area with the ground.

Here, since the base plate 22 is provided near the upper end of the part buried underground, the base plate 2 is provided.
2, the pressure is applied to the buried soil 54. Since the shackle plate 22 has a plane substantially perpendicular to the pressure load, even if the buried soil 54 is soft, the vicinity of the upper end in the buried portion of the support column 10 is buried. It does not fall into the soil 54. Support pillar 10 is buried soil 5
4, the support column 10 does not incline, and the standing state of the support column 10 becomes stable.

Further, since the shackle plate 22 is provided in the direction of the load due to the tension of the electric wire 14, pressure is applied from the shackle plate 22 to the upright column 18 in a direction in which it is in close contact with the upright column 18. Since the pressure is applied in the direction in which the base plate 22 comes into close contact with the upright pillar 18, unlike the case where the pressure is applied in the direction in which the base plate 22 is separated,
The base plate 22 does not shift or separate from the upright columns 18. Further, since pressure is applied from the shackle plate 22 to the erected pillar 18, the erected pillar 18 is not damaged by the pressure from the shackle plate 22 and is protected by the reinforcing pipe 32.

On the other hand, since the lower end plate 34 is provided near the lower end of the portion buried in the ground, the lower end plate 34 is provided.
, The pressure is applied to the buried soil 54 or the ground 44. Since the lower end plate 34 has a plane substantially perpendicular to the pressure, the vicinity of the lower end of the support pillar 10 is not reduced to the buried soil 54 or the ground 44. Since the support pillar 10 does not fall into the buried soil 54 or the ground 44, the support pillar 10 does not tilt, and the standing state of the support pillar 10 becomes more stable.

According to the support pillar 10 according to the present invention, since the anchoring plate 22 is provided near the upper end of the portion buried in the ground, even if the buried soil 54 is soft, It is possible to prevent the vicinity of the upper end in the portion where the support pillar 10 is reduced from being buried in the buried soil 54, thereby stabilizing the standing state of the support pillar 10. For this reason, even if the support pillar 10 is not fixed with concrete or the like, the support pillar 10 can be easily erected in a stable state, and the working cost can be reduced.

Further, according to the support column 10, the base plate 2
2 can be selected in an appropriate number and attached to and fixed to the protruding plate 30 near the upper end in a portion to be buried in the ground. Therefore, the number of the shackle plates 22 can be adjusted in accordance with the degree of the load due to the tension of the electric wire 14.

Further, according to the support column 10, since the lower end plate 34 is provided near the lower end in a direction substantially perpendicular to the direction of the load due to the tension of the electric wire 14, the vicinity of the lower end is displaced in the opposite direction to the load. Can be prevented. Therefore, the base plate 2
2 prevents the vicinity of the upper end of the portion buried in the ground from shifting in the direction of the load, and the lower end plate 34 prevents the vicinity of the lower end from shifting in the opposite direction to the load.
The support pillar 10 can be erected in a more stable state.

Further, according to the support pillar 10, the connecting pillar 2
0 can be fitted to and connected to the standing pillar 18. Therefore, the support pillar 10 can be erected by fitting and connecting the connection pillar 20 after the erected pillar 18 is erected on the ground, and the erection work can be performed efficiently.

Further, according to the support column 10, the support member 16 is fitted to the straight column 12 and fixed integrally. Further, the support member 16 itself is also integrally formed of the steel tube 17 for the electric wire support member and the steel tube 19 for the spear portion. For this reason, the support member 16 is firmly fixed,
4 can be stably supported. Further, even when exposed to wind and rain, damage can be prevented, and the safety around the support pillar 10 can be improved.

While the embodiment of the present invention has been described above, the support column according to the present invention can be implemented in other modes.

For example, the base plate of the support column 10 according to the present invention may be a base plate 56 as shown in FIG. The locking plate 56 is configured such that two engaging members 58 are fixed to the pedestal 60, and the pedestal 60 can slide on the inner wall of the locking body 64 along the sliding shaft 62. The shackle plate 56 can be continuously moved in the horizontal direction with respect to the projection plate 30. The pedestal 60 can be slid along the slide shaft 62 while loosening the screw 66 and sliding the stopper jig 68. According to such a base plate 56, the position with respect to the standing column 18 can be changed. Therefore, the base plate 56 can be attached to the standing column 18 at the center of the base plate 56 by using an underground object, a groove, or the like. Even if it is not possible, the shackle plate 56 can be attached to the upright pillar 18 while adjusting the shackle main body 64 to a position where the shackle main body 64 does not interfere with the embedded object or the like.

Further, a shackle plate 70 as shown in FIG. 7 may be used. In the shackle plate 70, two engaging members 72 are fixed to the pedestal 74, the projections 75 of the stool 74 are fitted into the grooves 78 of the shackle body 76, and the stool 74 is held by the holding plate 80. While holding down, the holding plate 80 is
Is fixed to the base body 76. That is,
The base plate 70 is configured to be movable in a horizontal direction with respect to the protruding plate 30 in a stepwise manner. Even with such a base plate 70, the position of the base plate 70 with respect to the standing pillar 18 can be changed by appropriately selecting the groove 78 into which the base 74 is fitted.

Further, a shackle plate 84 as shown in FIG. 8 may be used. The locking plate 84 has two engaging members 86 fixed to a pedestal 88. The pedestal 88 is fitted to the inner wall of a locking body 90 having a U-shaped cross-section, and the holding plate 9.
The holding plate 92 and the pedestal 88 are fixed to the hole 96 of the shackle main body 90 by screws 94 while the 2 is aligned with the pedestal 88. In other words, the shackle plate 84 can be moved stepwise in the horizontal direction with respect to the projection plate 30.
Even with such a base plate 84, the position of the base plate 84 with respect to the standing column 18 can be changed by appropriately selecting the hole 96 for fixing the pedestal 88.

Next, in the support column 10 according to the present invention,
The protruding plate fixed to the upright column for mounting the base plate may be a protruding plate 98 as shown in FIG. The protruding plate 98 is a protruding plate 98 that can be mounted on the upright pillar 102 having a circular cross section by the mounting jig 100. The mounting jig 100 includes two fittings 104 to which the protruding plate 98 is fixed, a connecting member 106 for connecting the two fittings 104, two bands 108 fixed to the two fittings 104, And a screw 110 for connecting one end of the book band 108 to each other.

The projection plate 98 is attached to the upright column 102 by fitting the metal fitting 104 to the upright column 102, winding the band 108 around the upright column 102, and fixing the screw 110. According to the protruding plate 98, not only the upright pillar having a rectangular cross section but also the upright pillar 102 having a circular cross section such as a steel pipe pillar or hollow concrete can be attached and fixed. In addition, by using the band 108 made of an elastic material such as rubber, the projection plate 98 can be attached and fixed so as to correspond to the upright columns having various diameters. Further, it is also possible to appropriately select the mounting position. Further, only a necessary number of the projection plates 98 can be attached and fixed.

Next, as shown in FIG. 1, the support column 10 according to the present invention is not limited to being used by stretching the electric wire 14 in a direction substantially perpendicular to the support member 16. For example, as shown in FIG. 10, the electric wires 14 may be stretched and used in a direction parallel to the support member 116 in a support column 115 having no wire support member steel pipe 17 at the tip of the support member 116. In this case, the supporting member 1 is set so that the base plate 22 is perpendicular to the direction of the load due to the tension of the electric wire 14.
The anchor plate 22 is attached perpendicularly to 6.

Further, as shown in FIG.
The wire 14 may be used by stretching the wire 14 in two oblique directions. In this case, the tension of the electric wire 14 from two directions is combined, and the direction of the load by the electric wire 14 is the direction in which the support member 116 extends. For this reason, also in this case, the supporting member 116 is set so that the base plate 22 is perpendicular to the direction of the load.
The shackle plate 22 is attached vertically.

As shown in FIG. 12, the support column according to the present invention is a support column 128 in which a support member 126 is fixed by being penetrated by a connection column 129.
The wire 14 may be stretched and used in a direction perpendicular to the direction in which the support member 126 extends, and the anchoring plate 22 may be a support column 128 attached in the same direction as the direction in which the support member 126 extends.

As described above, various embodiments of the support column according to the present invention have been described with reference to the drawings, but the present invention is not limited to the illustrated one.

For example, the use of the support column of the present invention is not limited to the use for supporting electric wires, but may be used for supporting a net at a driving range or the like.
Further, it may be used to support street lights, signboards, and the like.

In addition, the present invention can be embodied in variously modified, modified, and modified forms based on the knowledge of those skilled in the art without departing from the spirit of the present invention.

[0051]

According to the support column according to the present invention, it is possible to engage the engaged member while lowering the shackle plate along the support column from the ground. For this reason, it can be easily attached from the ground of the excavation hole. In addition, since it is not necessary for an operator to enter the excavation hole and mount, the mounting operation can be performed safely, and the efficiency of the mounting operation can be increased.

Further, according to such a support column of the present invention, it is possible to select and attach an appropriate number of anchoring plates at the time of standing. For this reason, the number of the shackles can be adjusted according to the load due to the tension of the electric wire and the degree of the soil.

Further, according to the support column according to the present invention, the anchoring plate can be moved continuously or stepwise in a substantially horizontal direction with respect to the engaged member of the support column. Even if it is not possible to attach to the erected column at the center of the shackle plate due to the buried object or groove inside, adjust the shackle plate to a position that does not interfere with the buried object etc. and attach it to the erected column be able to. For this reason, even if a buried object or trench is found in the ground during excavation of a hole, the mounting position of the support column is changed, or the shackle plate is changed to a shackle plate of another shape. This eliminates the necessity to perform, and the work efficiency and work cost of the support pillar can be reduced.

According to the support column of the present invention, a lower end plate substantially perpendicular to the direction of load is provided at least near the lower end of the portion buried in the ground. It is possible to prevent the load from shifting in the opposite direction.
Therefore, the vicinity of the upper end of the portion buried in the ground by the base plate is prevented from shifting in the direction of the load, and the lower end plate prevents the vicinity of the lower end from shifting in the opposite direction to the load. By the synergistic action of the base plate and the lower end plate, the support column can be erected in a more stable state.

It has a tubular shape having a rectangular cross section.
A support composed of an upright column erected near the lower end and erected under the ground, and a connecting column that has a circular cross section and is fitted and connected near the upper end of the upright column. A plurality of guide plates are arranged and fixed on the circular outer periphery near the lower end of the connection column, and the fitting of the guide plate is stopped near the lower end of the connection column or near the upper end of the upright column. A stopper is fixed, and the plurality of guide plates are engaged with the inner surface of the rectangular cross section near the upper end of the standing pillar to connect the connecting pillar to the standing pillar. According to this, after the erecting columns are erected on the ground, the supporting columns can be erected by fitting and connecting the connecting columns, so that the erecting work can be performed efficiently, and transport and storage can be performed. Can also be made more efficient.

Further, a straight pillar which is erected and buried in the ground near the lower end thereof, and a support member which is fitted to the straight pillar and is fixed in one piece, extends substantially in the horizontal direction, and supports an electric wire or the like. According to the support column of the present invention, which is configured,
The support member is fitted to the straight pillar and fixed integrally. For this reason, the support member is firmly fixed, the wire can be stably supported, and the support member can be prevented from being damaged. It is possible to improve the performance and maintain the environment.

[Brief description of the drawings]

FIG. 1 is a view showing a support column according to the present invention, wherein FIG. 1 (a) is a front view and FIG. 1 (b) is a side view.

2 (a) is a front view, FIG. 2 (b) is a sectional view taken along line AA, and FIG. 2 (c) is a view showing an upright pillar of the support pillar shown in FIG. It is a side view.

3 (a) is a plan view, FIG. 3 (b) is a front view, FIG. 3 (c) is a rear view, and FIG. d) is a side view, and (e) is a side sectional view.

4A and 4B are diagrams showing a connection portion between a standing pillar and a connecting pillar of the support pillar shown in FIG. 1, wherein FIG. 4A is a plan sectional view and FIG.
Is a front view.

FIG. 5 is a side view showing a mounting portion of a support plate of the support column shown in FIG. 1;

FIG. 6 is a perspective view showing another embodiment of a support plate of a support column according to the present invention.

FIG. 7 is a perspective view showing still another embodiment of a support plate of a support column according to the present invention.

FIG. 8 is a perspective view showing still another embodiment of a support plate of a support column according to the present invention.

FIGS. 9A and 9B are views showing another embodiment of the mounting portion of the support plate according to the present invention, in which FIG. 9A is a plan sectional view, FIG. 9B is a side view, and FIG. (C) is a front view.

FIG. 10 is a plan view showing another embodiment of the support column according to the present invention.

FIG. 11 is a plan view showing still another embodiment of a support column according to the present invention.

FIG. 12 is a plan view showing still another embodiment of the support column according to the present invention.

[Explanation of symbols]

 10, 115, 128; support column 12, straight column 14; electric wires 16, 116, 126; support members 18, 102; standing columns 20, 129; connecting columns 22, 56, 70, 84; , 76, 90; main body 26, 58, 72, 86; engagement member 30; projection plate 34; lower end plate 38; guide plate 42;

──────────────────────────────────────────────────続 き Continuing on the front page (72) Hiroshi Nakano 3-3-22 Nakanoshima, Kita-ku, Osaka City, Osaka Prefecture Inside Kansai Electric Power Co., Inc. (72) Koji Takeuchi Honjo Higashi 2-chome, Kita-ku, Osaka City, Osaka No. 3-41 Kindennai Co., Ltd. (72) Manabu Yamada 2-3-4 Honjo Higashi, Kita-ku, Osaka City, Osaka Prefecture 3-42 Kindennai Co., Ltd. (72) Inventor, Sanko 18 Chayamacho, Kita-ku, Osaka City, Osaka 21 Japan Arm Co., Ltd. (72) Inventor Hiroshi Okuda 18-21 Chayacho, Kita-ku, Osaka, Osaka Prefecture Japan Arm Co., Ltd. (72) Masao Kimura 18-21 Chayamacho, Kita-ku, Osaka, Osaka Inside Japan Arm Co., Ltd. (72) Inventor: Shosei Tominaga 18-21 Chaya-cho, Kita-ku, Osaka-shi, Osaka Prefecture Inside Japan Arm Co., Ltd. (56) References JP-A-3-287921 (JP, A) −700 38 (JP, U) JP 41-21827 (JP, B1) (58) Fields investigated (Int. Cl. ⁷ , DB name) H02G 7/00 E02D 27/42 E04H 12/22

Claims (5)

(57) [Claims] 1. A support column that is erected on the ground by burying a lower end portion near the ground and receives a load in a substantially horizontal direction from one or more directions on the ground portion, and is buried in the ground. A support column provided with at least one or more bucking plates substantially perpendicular to the direction of the load and having a predetermined area near at least the upper end of the portion, wherein the support column is buried in the ground And at least one or more engaged members projecting in oblique directions at least in the vicinity of the upper end, and the anchoring plate is mounted on the engaged member along the inclination thereof.
Comprising an engaging member which engages the person,該根shackles plate, engaged to said engaging portion, and, by contacting the support column
A support column, wherein a fixed position is determined . 2. The support column according to claim 1, wherein the shackle plate is movable in a substantially horizontal direction continuously or stepwise with respect to an engaged member of the support column. 3. The support according to claim 1, further comprising a lower end plate substantially perpendicular to the direction of the load, at least near a lower end of the portion buried in the ground. Pillar. 4. A tubular body having a rectangular cross section, and a lower end near the upper end of the upright pillar having a circular section and an upright pillar buried in the ground near the lower end. And a connecting column that is fitted and connected to the
A plurality of guide plates are arranged and fixed on the circular outer periphery near the lower end of the connection column, and a stopper for stopping the fitting of the guide plate is fixed near the lower end of the connection column or near the upper end of the upright column. A supporting column for connecting the connecting column to the standing column by engaging the plurality of guide plates with an inner surface of a rectangular cross section near the upper end of the standing column. 5. A straight pillar that is erected and buried in the ground near the lower end thereof, and extends substantially horizontally while being fitted and penetrated and integrally fixed to the straight pillar to support an electric wire or the like. A support member comprising: