JP3120798U - Support for preventing damage to tree branches - Google Patents

Abstract

[PROBLEMS] To provide a support for preventing damage to a tree branch that can be easily suspended by snow without causing a support to sink into the ground, without causing a crown cap to slide down.
A support 1 for preventing damage to tree branches comprises a top crown 10 fixed to the upper part of a support 2 and a base 3 fixed to the lower part of the support 2. The lower part of the column 2 is inserted into and supported by the cylindrical body 6 of the base 3. In addition, the hook 14 hooked in the hook hole 13 of the crown device 10 is hooked to the annular portion of the upper end portion of the hanging strap 18, and the lower end portion of the hanging strap 18 is bound to the branch 19a of the tree 19, Snow hanging is done.
[Selection] Figure 1

Description

  The present invention relates to a support for preventing damage to a tree branch, and more particularly to a support for preventing damage to a tree branch used in a snow hanging operation for protecting a tree branch from snow.

  Conventionally, in regions where there is a lot of snow in winter, snow hanging is performed by lifting a branch with a hanging string so that the tree branch does not break due to the weight of the snow. In this snow-suspending work, usually a single long fence or log is erected as a support, a number of suspension strings are tied in a jewel-like shape at the end of the support, and the suspended suspension string is tied to a tree branch. I try to catch the branches. In order to facilitate this snow-suspending work, a disc-shaped crown crown is provided at the upper end of the connecting rod that can be added, and a plurality of holes are drilled along the circumference of the crown crown. There has been proposed a snow hanging set in which a hook is hung on a portion and an annular end portion of a hanging strap is hooked on the hook (see Patent Document 1).

Further, a hole for inserting a suspension string is provided continuously on the side surface of the cylindrical body, and a fastening bolt is screwed from the outside of the cylindrical body at predetermined angles toward the center of the cylindrical body. An auxiliary tool has been proposed (see Patent Document 2).
Utility Model Registration No.3031305 Utility Model Registration No. 3108340

  However, in the snow hanging set described in Patent Document 1, the bottom end of the connecting rod that is the bottom of the three connecting rods constituting the support is pointed in a conical shape, so it is easy to drive into the ground. Since the urging force to the ground is applied to the support by the hanging string, the conical lower end of the connecting rod dives into the ground with time, and the hanging string is loosened so that the tree branch is not supported properly There is a problem. Further, the snow hanging set described in Patent Document 1 has a problem that only the connecting rod of the set can be used for the support.

  In addition, in the snow suspension auxiliary tool described in Patent Document 2, since the urging force is applied to the cylindrical body by the hanging strap, the cylindrical body slides down along the support column when the tightening bolt is loosened. There was a problem that the hanging string was loose and the branches of the tree could not be supported properly.

  The present invention has been made to solve the above-mentioned conventional problems, and the post does not sink into the ground after installation, the top crown does not slide down, and a general-purpose pipe or log is attached to the post. It is an object of the present invention to provide a support for preventing damage to a tree branch that can be easily suspended by snow.

  The present invention has been made to solve the above-mentioned problems, and the tree branch damage prevention support device according to claim 1 includes a top crown device fixed to the upper portion of the support column and the support column. A top fixed to the lower end of the support, and the top crown includes a support upper fixing part to which the upper part of the support is fixed, and a plurality of locking holes to which hooks to which the hanging straps are attached are hooked. The base includes a support lower part fixing portion to which a lower part of the support is fixed, and a grounding member having a bottom area larger than a cross-sectional area of the support.

  In addition to the structure of the invention according to claim 1, the support for preventing damage to a tree branch according to claim 2 is characterized in that the column upper fixing portion of the crown device is a central portion of the lower surface of the crown device A first bolt that penetrates in the caliber direction of the cylindrical body, and the first bolt penetrates through the upper part of the support column to form the top crown tool. Is fixed to the upper part of the column.

  According to a third aspect of the present invention, there is provided a support device for preventing damage to a tree branch, in addition to the configuration of the device of the first aspect, the column upper fixing portion of the crown device is screwed into the center portion of the crown device. A second bolt provided, and the tip of the second bolt is screwed into an anchor driven into the upper end of the column, and the crown device is fixed to the upper part of the column. Features.

  According to a fourth aspect of the present invention, there is provided a support for preventing damage to a tree branch, in addition to the structure of the device according to the first aspect, the column upper fixing portion of the crown device is a central portion of the lower surface of the crown device. In addition, a plurality of cylindrical bodies provided concentrically, and an upper portion of a support column composed of a pipe penetrates between the plurality of cylindrical members to fix the top crown device to the upper portion of the support column. It is characterized by that.

  In addition to the structure of the invention of claim 1, the support for preventing damage to a tree branch according to claim 5 is welded to the center of the top crown. The top bolt is fixed to the upper part of the column by screwing the tip of the third bolt with the anchor driven into the upper end of the column. And

  According to a sixth aspect of the present invention, there is provided a tree branch damage prevention support tool according to any one of the first to fifth aspects, wherein the grounding member of the base is composed of a plate-like member. A plurality of through holes for penetrating bolts or piles are provided in the plate-like member, and a cylindrical body as a column lower portion fixing portion into which the lower portion of the column is inserted or fitted is erected in the center of the plate-like member It is characterized by being.

  According to a seventh aspect of the present invention, there is provided a tree branch damage prevention support tool according to any one of the first to sixth aspects, wherein the support column connects at least two cylindrical bodies or rod-shaped bodies. The intermediate joint provided at the connecting portion, the intermediate joint is formed with a flange, and the hook is hooked with a hook to which a hanging strap is attached. This is characterized in that a retaining hole is provided.

  In the tree branch damage prevention support device according to claim 1, the support column is erected on the ground by the base, and the hook is fixed to the engagement hole of the crown device fixed to the upper portion of the support column. A tree branch is supported by a hanging string tied to a hook and is suspended in snow. Here, since the support column is erected on the ground by the base having the grounding member having a bottom area larger than the cross-sectional area of the support column, the support column can be prevented from entering the ground. In addition, it is possible to easily suspend snow on a tree branch by means of a hanging string tied to a hook that is hooked in a hook hole of a crown device.

  In addition, in the tree branch damage prevention support device according to claim 2, in addition to the effect of the device according to claim 1, the column upper fixing portion of the crown device is provided at the center of the lower surface of the crown device. Since the first bolt that penetrates in the caliber direction of the cylindrical body passes through the upper part of the support column and the crown device is fixed to the upper part of the support column, The tool can be prevented from shifting downward.

  Further, in the tree branch damage prevention support device according to claim 3, in addition to the effect of the device according to claim 1, the column upper fixing portion of the top crown device is screwed to the center portion of the top crown device. This is a second bolt, and the tip of the second bolt is screwed into an anchor driven into the upper end of the column, and the crown crown is fixed to the upper part of the column. The crown can be prevented from shifting downward.

  In addition, in the tree branch damage prevention support device according to claim 4, in addition to the effect of the device according to claim 1, the column upper fixing portion of the crown device is concentric with the center portion of the lower surface of the crown device. The upper part of the support | pillar comprised from the pipe penetrates between several cylinders, and a top crown tool can be fixed to the upper part of the said support | pillar.

  Further, in the tree branch damage prevention support device according to claim 5, in addition to the effect of the device claimed in claim 1, the column upper portion fixing portion of the crown device is welded to the center portion of the crown device. The top bolt can be fixed to the upper part of the column by screwing the tip of the third bolt with the anchor driven into the upper end of the column.

  Further, in the tree branch damage prevention support device according to claim 6, in addition to the effect of the device according to any one of claims 1 to 5, the grounding member of the base is constituted by a plate-like member, A plurality of through-holes for penetrating bolts or piles are provided in the shaped member, and a cylindrical body as a supporting column lower fixing portion into which the lower portion of the supporting column is inserted or fitted is erected in the center of the plate-shaped member. As a result, it is possible to prevent the column from entering the ground and to easily fix the base.

  In addition, in the tree branch damage prevention support device according to claim 7, in addition to the effect of the device according to any one of claims 1 to 6, the column connects at least two cylindrical bodies or rod-shaped bodies. The intermediate joint provided at the connecting portion, the intermediate joint is formed with a hook, and the hook is hooked with a plurality of hooks to which a hanging strap is attached. Since the stop hole is provided, it is possible to hang the snow from the middle part of the column by hanging the hanging strap.

  Hereinafter, a support 1 for preventing damage to a tree branch according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a snow-suspended state using a support 1 for preventing damage to a tree branch.

  First, the structure of the support 1 for preventing damage to tree branches will be described with reference to FIG. The support 1 for preventing damage to a tree branch according to the present invention is used for suspending a tree in a snowy area. As shown in FIG. 1, the tree branch damage prevention support 1 is fixed to the top of a support 2 (for example, a metal pipe or log), and fixed to the bottom of the support 2. It is comprised from the base 3 made. In addition, an annular portion 18 a at the upper end portion of the hanging strap 18 is hooked on the hook 14 that is hooked in the retaining hole 13 of the crown tool 10, and the lower end portion of the hanging strap 18 is bound to the branch 19 a of the tree 19. The snow is hung. This annular portion 18a is obtained by fixing the tip end portion of the looped hanging strap 18 with an aluminum barrel 18e formed by cutting a thin aluminum pipe. The annular portion 18a is formed by shifting the aluminum barrel 18e. The size can be changed freely.

  As shown in FIG. 1, the lower end of the column 2 is grounded and supported by the base 3 on the ground G. The base 3 is a square plate-like member (as an example) , A plurality of through holes for penetrating bolts or piles 4 are provided in the ground member 5 made of a metal plate having a predetermined thickness, and the lower portion of the support column 2 is at the center of the ground member 5 which is a plate-like member. A cylindrical body 6 (as an example, a metal pipe) is erected as a column lower portion fixing portion to be inserted or externally fitted.

  Next, details of the structure of the crown device 10 will be described with reference to FIGS. FIG. 2 is a longitudinal sectional view of the crown device 10, and FIG. 3 is a plan view of the crown device 10. As shown in FIGS. 1 to 3, the crown device 10 is provided with a cylindrical body 11 (as an example, a metal pipe) as a support upper part fixing portion at the center thereof, and around the cylindrical body 11. Is provided with a flange 15 (for example, a metal disk) made of a disk-shaped plate material. And the outer peripheral part of the collar part 15 becomes the inclination part 15a bent by slanting downward with the predetermined width, and the plurality of the latching holes 13 for hooking the hook 14 are provided in the inclination part 15a. . And the annular part 18a of the upper end part of the hanging strap 18 is hooked on this hook 14. As shown in FIG. The cylindrical body 11 is provided with a bolt 12 penetrating in the caliber direction, and the bolt 12 is fixed to the cylindrical body 11 by a nut 12a. Accordingly, if a through-hole through which the bolt 12 passes is formed in the upper part of the column 2, the upper part of the column 2 is inserted into the cylindrical body 11, and the top crown 10 is attached to the upper part of the column 2 by the bolt 12 and the nut 12 a. Can be fixed. The bolt 12 corresponds to a “first bolt” in the claims.

  Next, with reference to FIG. 4, the hanging strap 18c of the modification of the hanging strap 18 is demonstrated. FIG. 4 is a plan view of the hanging strap 18c. As shown in FIG. 4, the hanging strap 18c is composed of a belt portion 18d having a predetermined width, an annular portion 18a is provided at the upper end portion thereof, and an annular portion 18b is provided at the lower end portion thereof. By using the hanging strap 18c, a large load can be supported, and the hanging straps 18c are not easily entangled with each other.

  Next, with reference to FIG. 5, the crown device 20 which is the modification of the crown device 10 is demonstrated. FIG. 5 is a longitudinal sectional view of the crown device 20. As shown in FIG. 5, the crown tool 20 is composed of a disk portion 25 (for example, a metal disk made of stainless steel, aluminum, copper, cast iron, bronze, etc.) made of a disk-shaped plate material having a hole in the center. The outer peripheral portion of the disk portion 25 is an inclined portion 25a that is bent obliquely downward with a predetermined width, and a plurality of engagement holes 23 for engaging the hooks 24 are provided in the inclined portion 25a. ing. And the annular part 18a of the upper end part of the hanging strap 18 is hooked on this hook 24. The bolt 21 that passes through the hole at the center of the upper surface of the disk portion 25 is screwed with a washer 22a and a nut 22b on the upper surface side of the disk portion 25, and a washer 22c and a nut 22d on the lower surface side of the disk portion 25. Are screwed, and the bolt 21 is fixed to the disk portion 25. Also, the tip of the bolt 21 is screwed into an anchor 26 that is driven into a hole 27 formed in the upper end of the column 2 made of a circular column member such as a log, and the top crown is attached to the upper end of the column 2. The tool 20 is fixed. The bolt 21 corresponds to “second bolt” in the claims. In addition, since the upper end side of the volt | bolt 21 is a screw as it is, it can be fixed by screwing ornaments, such as a sprinkler and a weathercock.

  Next, with reference to FIG.6 and FIG.7, the crown device 30 which is a modification of the crown device 10 is demonstrated. FIG. 6 is a longitudinal sectional view of the crown device 30, and FIG. 7 is a back view of the crown device 30. As shown in FIG. 6, the crown tool 30 is composed of a disk portion 35 (for example, a metal disk made of stainless steel, aluminum, copper, cast iron, bronze, etc.) made of a disk-shaped plate material having a hole in the center. The outer peripheral portion of the disk portion 35 is a bent portion 35a bent downward with a predetermined width, and a plurality of locking holes 33 for hooking the hook 34 to the bent portion 35a are provided. Has been. And the annular part 18a of the upper end part of the hanging strap 18 is hooked on this hook 34. The bolt 31 passing through the central hole on the upper surface side of the disk portion 35 is screwed with a washer 32a and a nut 32b on the upper surface side of the disk portion 35, and the washer 32c and the nut on the lower surface side of the disk portion 35. A bolt 31 is fixed to the disc portion 35 by 32d. Further, as shown in FIG. 7, on the lower surface (back surface) side of the disk portion 35, a plurality of cylindrical bodies 36 a to 36 e having different diameters arranged concentrically are provided as support upper fixing portions. As an example, when the disk part 35 is a metal plate, the cylindrical bodies 36 a to 36 e are composed of metal pipes having different diameters, and the metal pipe is welded to the lower surface of the disk part 35. Therefore, the support | pillar 2 comprised from the pipe is penetrated in any gap between the cylindrical bodies 36a to 36e, and the crown device 30 is fixed to the upper part of the support 2. In addition, since the upper end side of the volt | bolt 31 is a screw as it is, it can be fixed by screwing ornaments, such as a sprinkler and a weathercock.

  Next, with reference to FIG.8 and FIG.9, the crown device 40 which is a modification of the crown device 10 is demonstrated. FIG. 8 is a side view of the crown device 40, and FIG. 9 is a plan view of the crown device 40. As shown in FIGS. 8 and 9, the crown device 40 has a through-hole at the center, and a cylindrical body 41 (as a column upper portion fixing portion) at the center of a bowl-shaped part 45 formed in a shape with the bowl lying down. As an example, a metal pipe) is provided. A plurality of retaining holes 43 for retaining the hooks 44 are provided in the outer peripheral portion of the cylindrical body 41. Then, the annular portion 18 a at the upper end portion of the hanging strap 18 is hooked on the hook 44. The tubular body 41 is provided with a bolt 42 penetrating in the caliber direction, and the bolt 42 is fixed to the tubular body 41 by a nut 42a. Therefore, if a through-hole through which the bolt 42 penetrates is formed in the upper part of the column 2, the upper part of the column 2 is inserted into the cylindrical body 41, and the top crown 40 is attached to the upper part of the column 2 by the bolt 42 and the nut 42 a. Can be fixed. The bolt 42 corresponds to a “first bolt” in the claims.

  Next, with reference to FIG.10 and FIG.11, the crown device 50 which is a modification of the crown device 10 is demonstrated. FIG. 10 is a side view of the crown device 50, and FIG. 11 is a back view of the crown device 40. As shown in FIGS. 10 and 11, the crown device 50 is composed of a disk portion 55 (for example, a metal disk) made of a disk-shaped plate material, and the lower surface side of the disk portion 55 formed in a disk shape. A bolt 51 as a column upper portion fixing portion is welded to the center of the column, and a screw portion 51a of the bolt 51 is screwed to an anchor (not shown) driven into the upper end portion of the column 2, so that the crown device 50 is attached to the column 2. It is supposed to be fixed to the top of the. Further, a plurality of locking holes 53 for hooking hooks are provided in the outer peripheral portion of the disk portion 55. The bolt 51 corresponds to a “third bolt” in the claims.

  Next, with reference to FIG.12 and FIG.13, the crown device 60 which is a modification of the crown device 10 is demonstrated. FIG. 12 is a side view of the crown device 60, and FIG. 13 is a plan view of the crown device 60. As shown in FIGS. 12 and 13, the crown device 60 includes a cylindrical body 61 (as an example, a pipe) as a supporting column upper fixing portion into which the supporting column 2 penetrates in the center. 64a and 64b extend in a cross shape, and the periphery is surrounded by a rectangle with rod pipes 64c and 64d. Therefore, it is possible to suspend snow by tying the upper end portion of the hanging strap 18 to the rod pipes 64a to 64d.

  Next, with reference to FIG. 14, the crown device 70 which is a modification of the crown device 10 is demonstrated. FIG. 14 is a plan view of the crown device 70. As shown in FIG. 14, the crown device 70 includes a cylindrical body 71 (a pipe as an example) as a column upper fixing portion in which the column 2 penetrates in the center, and the rod pipe 74 is radiated from the cylindrical body 71. And is surrounded by an annular rod pipe 73. Therefore, it is possible to suspend snow by tying the upper end portion of the hanging strap 18 to the rod pipes 73 to 74.

  Next, with reference to FIG.15 and FIG.16, the crown device 80 which is a modification of the crown device 10 is demonstrated. FIG. 15 is a side view of the crown device 80, and FIG. 16 is a plan view of the crown device 80. As shown in FIGS. 15 and 16, the crown device 80 is composed of a disk portion 85 (for example, a metal disk) made of a disk-shaped plate having a hole in the center, and the outer periphery of the disk portion 85. A long rod pipe 83a and a rod pipe 83b shorter than the rod pipe 83a are alternately extended radially downward from the portion. An annular rod pipe 83c is connected to and supported by the rod pipes 83a and 83b. The tubular body 81 is provided with a bolt 82 that penetrates in the caliber direction, and the bolt 82 is fixed to the tubular body 81 by a nut 82a. Therefore, if a through-hole through which the bolt 82 penetrates is formed in the upper part of the support 2, the upper part of the support 2 is inserted into the cylindrical body 81, and the top crown 80 is attached to the upper part of the support 2 by the bolt 82 and the nut 82 a. Can be fixed. In addition, snow suspending can be performed by tying the upper end part of the hanging strap 18 to the rod pipes 83a to 83c.

  Next, the details of the structure of the crown device 90 will be described with reference to FIG. FIG. 17 is a plan view of the crown device 90. As shown in FIG. 17, the crown device 90 includes a cylindrical body 91 (as an example, a metal pipe) as a support upper part fixing portion, and a flat surface around the cylindrical body 91. As shown, a collar portion 95 made of a triangular plate material (as an example, a metal triangular plate material) is provided. A plurality of retaining holes 93 for retaining the hooks 14 are provided in the outer peripheral portion of the flange portion 95. Further, the cylindrical body 91 is provided with a bolt 92 penetrating in the caliber direction, and the bolt 92 is fixed to the cylindrical body 91 by a nut 92a. Accordingly, if a through-hole through which the bolt 92 passes is formed in the upper portion of the support column 2, the upper portion of the support column 2 is inserted into the cylindrical body 91, and the top crown 90 is attached to the upper portion of the support column 2 by the bolt 92 and the nut 92a. Can be fixed.

  Next, the intermediate joint 100 will be described with reference to FIGS. 18 is a vertical cross-sectional view of the intermediate joint 100, FIG. 19 is a plan view of the intermediate joint 100, and FIG. 20 is a front view showing snow hanging using the intermediate joint 100. FIG. As shown in FIGS. 18 and 19, the intermediate joint 100 has an upper portion of the lower support column 2a on the lower surface side of the flange portion 105 made of a disk-shaped plate material (for example, a metal disk having a predetermined thickness). A cylindrical body 110 (for example, a metal pipe) to be fixed is provided, and a cylindrical body 101 (for example, a metal pipe, for fixing the lower portion of the upper support column 2b to the upper surface side of the flange portion 105 is provided. ). The tubular body 110 is provided with a bolt 112 penetrating in the caliber direction, and the bolt 112 is fixed to the tubular body 110 by a nut 112a. Therefore, if a through-hole through which the bolt 112 penetrates is formed in the upper part of the lower support 2a, the upper part of the support 2a can be inserted into the cylindrical body 110 and fixed to the intermediate joint 100 by the bolt 112 and the nut 112a. The tubular body 101 is provided with a bolt 102 penetrating in the caliber direction, and the bolt 102 is fixed to the tubular body 101 by a nut 102a. Therefore, if a through-hole through which the bolt 102 penetrates is formed in the lower part of the upper support 2b, the lower part of the support 2b can be penetrated into the cylindrical body 101 and fixed to the intermediate joint 100 by the bolt 102 and the nut 102a. Further, the flange portion 105 is bent obliquely downward with a predetermined width into an inclined portion 105a, and the inclined portion 105a has a plurality of engaging holes 103 for engaging the hook 104 to which the hanging strap is attached. Is provided.

  Therefore, as shown in FIG. 20, when the intermediate joint 100 is used, the support 2 a and the support 2 b can be connected by the intermediate joint 100, and further, the branch 19 a of the tree 19 is connected by the hanging strap 18 by the top crown 10 and the intermediate joint 100. Supports snow hanging.

  Next, the structure of the base 3 will be described with reference to FIGS. 21 and 22. FIG. 21 is a perspective view of the base 3, and FIG. 22 is a perspective view when the base 3 is used. As shown in FIGS. 21 and 22, the base 3 is a pillar in which the lower part of the pillar 2 is inserted or externally fitted in the center of the upper surface of the grounding member 5 made of a metal plate having a predetermined thickness in a plan view. A cylindrical body 6 (as an example, a metal pipe) serving as a lower fixing portion is welded, and through holes 7 penetrating the pile 4 are formed at four corners of the grounding member 5. Therefore, the base 3 can be fixed to the ground by driving the piles 4 into the through holes 7 at the four corners of the grounding member 5. The base 3 may be fixed using bolts or the like instead of the piles 4. In addition, since the ground contact member 5 has a ground contact area wider than the cross-sectional area of the support | pillar 2, it can prevent that the support | pillar 2 sinks into the ground by the load of snow. Therefore, the hanging strap 18 can be prevented from loosening.

  As described above, in the tree branch damage prevention support tool 1 according to the present embodiment, it is possible to easily carry snow, and the top crown tool slides down with respect to the column 2. In addition, the support column 2 can be prevented from entering the ground, and the hanging strap 18 can be prevented from loosening.

It is a front view which shows the state of snow hanging using the support tool 1 for damage prevention of a tree branch. 1 is a longitudinal sectional view of a top crown tool 10. FIG. 1 is a plan view of a top crown tool 10. FIG. It is a top view of the hanging strap 18c. 2 is a longitudinal sectional view of a top crown tool 20. FIG. 4 is a longitudinal sectional view of the crown device 30. FIG. 4 is a back view of the crown device 30. FIG. FIG. 6 is a side view of the crown device 40. FIG. 3 is a plan view of the crown device 40. 4 is a side view of the crown device 50. FIG. It is a back view of the crown device 40. It is a side view of the crown device 60. It is a top view of the crown device 60. FIG. FIG. 6 is a plan view of the crown device 70. 4 is a side view of the crown device 80. FIG. FIG. 6 is a plan view of a crown device 80. It is a top view of the crown device 90. FIG. 3 is a longitudinal sectional view of the intermediate joint 100. FIG. 3 is a plan view of the intermediate joint 100. FIG. FIG. 4 is a front view showing snow hanging using the intermediate joint 100. 2 is a perspective view of a base 3. FIG. It is a perspective view at the time of use of the base 3. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support tool for damage prevention 2 Support | pillar 3 Base 4 Pile 5 Grounding member 7 Through-hole 10 Top crown tool 11 Cylindrical body 12 Bolt 12a Nut 13 Hook-up hole 14 Hook 15 Hook 15a Inclined part 18 Hanging string 18a Ring part 18b Annular part 18d Belt part 19 Tree 19a Branch 20 Top crown tool 21 Bolt 22 Nut 22a Washer 25 Disk part 25a Inclined part 27 Hole 30 Top crown tool 35 Disk part 35a Bending part 36a-36e Cylindrical body 40 Top crown tool 41 Tube Shaped body 42 Bolt 42a Nut 45 Gutter-shaped part 50 Top crown tool 51 Bolt 53 Locking hole 55 Disk part 60 Top crown tool 61 Cylindrical body 64a-64d Rod 70 Top crown tool 71 Cylindrical body 73, 74 Rod pipe 80 Top Crown tool 81 Cylindrical body 82 Bolt 82a Nut 83a-83c Rod pipe 85 Disk part 90 Top crown tool 91 Cylindrical body 9 Bolt 92a nut 93 engaging hole 95 flange portion 100 intermediate joint 101 cylindrical body 102 volts 102a nut 105 flange portion 105a inclined portion 110 cylindrical body 112 volts 112a nuts

Claims (7)

A crown device fixed to the top of the column;
A base fixed to the lower end of the column,
The crown device is
The upper part of the support column to which the upper part of the support is fixed,
A plurality of hooking holes for hooking hooks to which hanging straps are attached;
The base is
The lower part fixing part of the support to which the lower part of the support is fixed,
A tree branch damage prevention supporter comprising: a grounding member having a bottom area larger than a cross-sectional area of the support column. The column upper fixing part of the crown device is a cylindrical body provided at the center of the lower surface of the crown device,
The cylindrical body is provided with a first bolt that penetrates in the caliber direction,
The tree branch damage prevention support device according to claim 1, wherein the first bolt passes through an upper portion of the support column and fixes the crown device to the upper portion of the support column. The column upper fixing part of the crown device is a second bolt screwed to the center of the crown device,
2. The tree according to claim 1, wherein the tip of the second bolt is screwed to an anchor driven into the upper end of the support column, and the crown device is fixed to the upper portion of the support column. Support for damage prevention of branches. The column upper fixing part of the crown device is a plurality of cylindrical bodies provided concentrically at the center of the lower surface of the crown device,
The tree branch damage according to claim 1, wherein an upper portion of a pillar composed of a pipe penetrates between the plurality of cylindrical bodies to fix the crown crown to the upper portion of the pillar. Prevention support. The column upper fixing part of the crown device is a third bolt welded to the center of the crown device,
2. The tree according to claim 1, wherein a tip of the third bolt is screwed into an anchor driven into an upper end portion of the column, and the crown device is fixed to an upper portion of the column. Support for damage prevention of branches. The grounding member of the base is composed of a plate-like member, and the plate-like member is provided with a plurality of through holes for penetrating bolts or piles,
The cylindrical body as a support | pillar lower part fixing part by which the lower part of a support | pillar is inserted or externally fitted in the center of the said plate-shaped member is erected. Support for preventing damage to tree branches. In the case where the support column is formed by connecting at least two cylindrical bodies or rod-shaped bodies, an intermediate joint provided at the connection portion is provided,
The intermediate joint is formed with a collar,
The tree branch according to any one of claims 1 to 6, wherein the hook part is provided with a plurality of hooking holes for hooking hooks to which hanging straps are attached. Support tool.

Images