JP2958526B1 - Snow hanging equipment - Google Patents

Abstract

An object of the present invention is to provide a snow-suspension tool that can easily suspend snow on a tree above a ground. SOLUTION: A snow-suspension support 1 comprising a snow-suspension support 1, a rope 2, a snow-suspension piece 3 and a push-up rod 4, and having almost the same height as a planting tree.
A plurality of ropes 2 supporting branches are fixed and suspended at the tip of a snow-suspension post 1, and the rope 2 is inserted through a snow suspension piece 3, and By pushing up the snow hanging piece 3 at 4, the branch and the snow hanging piece 3 are engaged with each other, and by pulling apart only the push-up rod 4, the rope 2 and the snow hanging piece 3 are automatically fixed to support the branch. Tools.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow hanging tool which makes it possible to hanging snow on a branch of a tree plant at a higher place than the ground.

[0002]

2. Description of the Related Art Conventional snow hanging to prevent a tree branch from breaking due to the weight of snow has to be done on a stepladder or the like to tie a branch with a rope, which requires a high altitude work. Was also bad.

[0003]

SUMMARY OF THE INVENTION In view of the above, the applicant of the present invention has disclosed a snow-suspension tool which enables snow-suspension to be easily suspended on a branch of a tree planting above the ground, as disclosed in Japanese Patent Application No. Hei 10-17402.
No. 6, filed as a further improvement.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a snow-suspension device according to the present invention comprises a snow-suspension support, a rope,
Consists of a snow-suspended piece and a push-up rod, a snow-suspension post approximately the same height as the plant is erected from the ground near the plant, and a plurality of ropes supporting branches are fixed at the tip of the snow-suspension and suspended. The rope is inserted through the snow hanging piece, and the snow hanging piece is pushed up with the push-up rod to engage the branch with the snow hanging piece,
In snow hanging tool supporting branches are rope and snow hanging piece and is automatically fixed by pulling apart the pushing rod only, snow hanging piece includes a combination of a Kamikoma and lower frames, Kamikoma is cuboid a base, a fitting recess hollowed cylindrically to near the upper surface from the lower center of the base, a rope through hole penetrating vertically the upper surface of the base as to communicate with the fitting recess, said base continuously providing a plate-like bottom Edasasae by the base bottom and flush on both sides of the outer branches supported with a right angle bend the tip of the bottom branch support upwardly, together with becomes integrally provided, The lower piece is provided integrally with a cylindrical fitting projection that is fitted into the fitting recess of the upper piece and protrudes from the bottom of the piece body. A rectangular parallelepiped space is drilled toward the upper surface of the mating convex portion, and a rope through hole penetrating vertically is formed on the upper surface of the fitting convex portion to form a space with the space. The threaded so, the space of the frame body,
A leaf spring stopper made of an elastic body is provided symmetrically so as to sandwich the rope, a pressing member is provided on one side, and a receiving seat is provided on the other side.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, the tip of a rope 2 fixed to a snow suspension column 1 is inserted from above a rope passing hole 6 of an upper block 12, and further inserted from above a rope passing hole 6 of a lower block 13. do it,
The fitting recess 8 of the upper piece 12 and the fitting projection 16 of the lower piece 13 are fitted to each other, and the upper piece 12 and the lower piece 13 are overlapped and connected,
Further, the rope 2 passes between the leaf spring stoppers 17, 17 and between the holding member 20 and the receiving seat 22. Then, when the vertical groove 29 of the fitting protrusion 7 of the push-up rod 4 is inserted so as to be positioned on the stopper protrusion 27 side, the fitting protrusion 7 is inserted into the fitting hole 28 while being guided by the stopper protrusion 27. When the push-up rod 4 is rotated horizontally in this state, the stopper protrusion 27 is fitted into the annular groove 30, and the position of the vertical groove 29 and the stopper protrusion 27 is shifted.
Next, the rope 2 is gripped with one hand, the lifting rod 4 is held with the other hand, and the lifting rod 4 is pushed up while tensioning the rope 2, and the upper piece 12 and the lower piece 13 are stacked and connected. The snow hanging piece 3 can be pushed up to a target branch. When the lifting rod 4 is further pulled down, the fitting protrusion 7 is disengaged from the fitting hole 28, and the stopper protrusion 27 fitted in the annular groove 30 is pulled down together. 25, the piece main body 14 and the shoulder of the stopper member 26 are disengaged from each other.
The rope 2 is suddenly pushed out to the side and firmly clamps the rope 2. In this way, the branches are firmly supported by the snow suspension pieces 3, so that the snow suspension can be performed without waste. By repeating this operation sequentially, the necessary branches can be suspended in a short time from the ground surface. It can be carried out.

[0006]

Embodiments of the present invention will be described below with reference to the accompanying drawings. As shown in FIG.
A snow suspension column 1, a rope 2, a snow suspension piece 3, and a pushing rod 4 are provided. A snow suspension column 1 having almost the same height as the plant is set up near the plant from the ground surface. A plurality of ropes 2 supporting the branches are fixed and hung, and the ropes 2 pass through the snow hanging pieces 3 and push up the snow hanging pieces 3 with the push-up rods 4 to engage the branches with the snow hanging pieces 3. The rope 2 and the snow hanging piece 3 are automatically fixed by pulling down only the push-up rod 4, and the branch is supported by the rope 2.

More specifically, the snow hanging piece 3 is composed of a combination of an upper piece 12 and a lower piece 13, and the upper piece 12
As shown in FIG. 2, the fitting recess 8 which hollowed out with rectangular base 5, a cylindrical to near the upper surface from the lower center of the base 5
When a hole 6 through rope through the top surface of the base 5 in the vertical as communicating with the fitting recess 8, consecutive plate-like bottom base bottom flush to both sides of the base 5 An outer branch support 11 provided with a branch support 10 and a tip of the bottom branch support 10 bent upward at a right angle;
And are provided integrally.

As shown in FIGS. 3 (a) and 3 (b), the lower piece 13 is provided integrally with a cylindrical fitting projection 16 protruding from an upper portion of a rectangular parallelepiped piece body 14. As shown in FIG. The fitting projection 16 is fitted into the fitting recess 8 of the upper piece 12. A rectangular parallelepiped space 15 is formed in the lower bridge 13 from the bottom surface of the bridge main body 14 toward the upper surface of the fitting protrusion 16, and a rope vertically penetrating the upper surface of the fitting protrusion 16. A through hole 6 is formed to communicate with the space 15, and the piece body 14 is further divided into two by a vertical line passing through the center of the fitting projection 16, and the divided surfaces 21 are divided into two. Four bolt holes 18 are formed in the two so that they can be joined, and the two are joined by tightening a bolt 19 from one of the frame main bodies 14.

Further, a leaf spring stopper 17 made of an elastic body is mounted in the space 15 of the divided main body 14 by screws so as to sandwich the rope 2 upward, and the rope 2 is attached to the plate 15 by screws. A temporary holding member 20 is provided below one of the holding members 20 and the receiving seat 2 is provided on the other side.
2, the rope 2 can be sandwiched more firmly. To describe this in detail, the holding member 20
As shown in FIG. 3C, the base of the leaf spring 23 is
4, a square crimping plate 24 having a number of teeth formed on the surface is fixed to the tip of a leaf spring 23, and the crimping plate 2
4, a shaft pin 25 is fixed to the back surface, and both legs of a U-shaped stopper member 26 are connected to the shaft pin 25 to make the stopper member 26 swingable and the stopper member 2
6 is provided with a stopper protrusion 27 at the tip thereof.

On the other hand, the receiving seat 22 is formed of a rectangular parallelepiped having substantially the same shape as the crimping plate 24, and is mounted in the space 15 by bolts so as to face the crimping plate 24, and cooperates with the crimping plate 24. To hold the rope 2. In addition, if the tooth portion is formed also on the receiving seat 22 in order to increase the holding force, the receiving seat 22 can be more strongly pinched. In addition, 2
A cylindrical fitting hole 28 into which a fitting projection 7 of the push-up rod 4 described later is fitted is formed in a lower portion of the divided piece main body 14 on the side where the receiving seat 22 is provided. The mating hole 28 and the space 15 communicate with each other by a communication groove 31 having a width to which the stopper protruding end 27 is fitted.

Next, the push-up rod 4 is formed of a rod-shaped body having an appropriate length corresponding to a tree plant. As shown in FIG. A longitudinal groove 29 having a length of the fitting hole 28 and a width allowing the stopper protrusion 27 to pass through is formed on one side surface of the fitting projection 7. At the end of 29, a circumferential annular groove 30 into which the stopper protrusion 27 fits
Is formed.

Next, a method of using the snow hanging tool of the present invention will be described. First, the tip of the rope 2 fixed to the snow suspension column 1 is inserted from above the rope through hole 6 of the upper piece 12 in FIG. 2, and further inserted from above the rope through hole 6 of the lower piece 13 in FIG. The fitting recess 8 of the upper piece 12 and the fitting protrusion 1 of the lower piece 13
6 and the upper piece 12 and the lower piece 13 are overlapped and connected, and the rope 2 is passed between the leaf spring stoppers 17 and 17 and between the holding member 20 and the receiving seat 22. At that time, rope 2
As shown in FIG. 3, the stopper member 26 of the holding member 20 of the lower block 13 is previously rotated to the receiving seat 22 side so that the stopper protruding end 27 is inserted into the fitting hole 2 in order to form a gap through which the lower piece 13 passes.
Along with fitting into the communication groove 31 between the space 8 and the space 15,
The shoulder of the stopper member 26 is engaged with the block main body 14 to press the crimping plate 24 against the leaf spring 23, thereby forming a gap through which the rope 2 passes between the pressing member 20 and the receiving seat 22.

The vertical groove 29 of the fitting projection 7 of the push-up rod 4
Is inserted so that it is located on the stopper protruding end 27 side,
While the vertical groove 29 is guided by the stopper protrusion 27, the fitting protrusion 7 can be inserted to the depth of the fitting hole 28. In this state, when the lifting rod 4 is rotated horizontally, the stopper protrusion 27 is inserted into the annular groove 30. As a result, the positions of the vertical groove 29 and the stopper protrusion 27 are shifted. Next, the rope 2 is gripped with one hand, the lifting rod 4 is held with the other hand, and the lifting rod 4 is pushed up while tensioning the rope 2, and the upper piece 12 and the lower piece 13 are stacked and connected. The snow hanging piece 3 can be pushed up to a target branch.

[0014] Thus, the snow hanging piece 3 up to the branch where the snow is to be hung.
Is pushed up, the bottom branch support 10 and the outer branch support 11
When the lifting rod 4 is slightly pushed up and lowered a little, the leaf suspension stoppers 17, 17 of the lower piece 13 are provided, so that the snow hanging piece 3 does not fall while the rope 2 is in a tensioned state. When the lifting rod 4 is further lowered, the fitting hole 28
And the stopper protrusion 27 fitted in the annular groove 30 is pulled down together, and the stopper member 26 is rotated downward about the shaft pin 25 by the stopper protrusion 27, so that the piece body 14 is disengaged from the shoulder of the stopper member 26, and the pressure
4 is rapidly pushed out to the receiving seat 22 side, and tightly clamps the rope 2. In this manner, the branches are firmly supported by the snow hanging pieces 3, so that the snow hanging can be performed without waste.
By repeating this operation, it is possible to suspend the snow on the required branch in a short time and from the ground surface.

Next, as another embodiment of the upper piece 12 of the snow hanging piece 3, as shown in FIG. 5, a bottom branch support 10 and an outer branch support 11 formed by bending pipes on both sides of the base 5. it can also be provided with a symmetrical manner, further, as shown in FIG. 6, a rectangular base 5, a fitting recess 8 of the rope through hole 6 and the lower frame 13 through the base 5 in the vertical , The base 5
Inner branch supports 9, 9 provided symmetrically upward at right angles in parallel with the outer branch supports 11 on both side surfaces of the rope through holes 6, and bottom branches continuous with the bottom surface of the base 5 respectively. Support 10, 10
And outer branch supports 11 ′ and 11 ′ are integrally provided in parallel with the middle between the inner branch supports 9 and the outer branch supports 11, respectively. The inner branch support 9 and the bottom branch support 10
The outer branch supports 11, 11 'may be formed from a plate-like body, or may be formed by bending a pipe material.

Further, as another embodiment of the upper piece 12 of the snow hanging piece 3, as shown in FIG. 7, a sponge or the like is provided in a space surrounded by the inner branch support 9, the bottom branch support 10 and the outer branch support 11. It is also possible to protect the branches hanging from snow by filling the cushioning material 32, and furthermore, as shown in FIG. 8, it is formed in a divergent shape so that the space above the inner branch supports 9 and the outer branch supports 11 is expanded. The space may be filled with a cushioning material 32 having a mold into which a branch can be inserted.

Next, as another embodiment of the lower piece 13 of the snow hanging piece 3, as shown in FIG. 9 (b), the upper and lower parts of an annular body 33 having a circular hole formed with a holding member 20 at the center. A slightly smaller crimping plate 24 is fixed, a shaft pin 25 is provided on the lower crimping plate 24 as in FIG. 3, and a stopper member 26 and a stopper protruding end 27 that can rotate around the shaft pin 25 are formed. . As shown in FIG. 9A, the holding member 20 has a screw portion 34 screwed to the receiving seat 22 at one end of the spring shaft 39, and a rope is provided adjacent to the screw portion 34. 2
A rope hole 35 is formed in the transverse direction through which a spring shaft 39 is inserted.
Has a head 36 at the other end thereof and a piece body 1 near the head 36.
A spring shaft 39 having a threaded portion 38 screwed into the screw hole 37 of the fourth member 4 is provided. The ring body 33 is inserted into the spring shaft 39, and the screw portion 34 of the spring shaft 39 is screwed into the screw hole of the receiving seat 22, and the holding member 2 is
Assemble 0. When this is used, since the other configuration is the same as that of FIG. 3, it can be performed in the same manner as described in the method of using the snow hanging piece 3 of the present invention.

Next, as an example of the push-up rod 4, one having a structure shown in FIG. 10 can be used. That is, a projection 41 projecting in the radial direction is provided on the outer peripheral surface of the tip of the push-up rod 4, and the projection 41 rotates in the downward direction and is housed in the push-up rod 4, so that it does not rotate more than a right angle in the upward direction. 9A, when the lifting rod 4 is lifted from below, the projection 41 rotates inward and is housed in the lifting rod 4 so as to be stored in the lifting rod 4. As shown in FIG. When the push-up rod 4 is lowered, on the contrary, the protrusion 41 collides with the stopper protrusion 27 and the stopper protrusion 27 can be rotated downward.

Further, as another example of the push-up rod 4, FIG.
As shown in FIG. 7, a pin 44 for hooking the string 43 is protruded near the tip of the lifting rod 4, and the holding member 20 can be operated by pulling the string 43 with the pin 44. This will be described below with reference to FIG. As shown in FIG. 12A, the holding member 20 is a leaf spring 23.
Is attached to one piece main body 14 with a screw, and a leaf spring 23 is attached.
Square crimping plate 2 with many teeth on the surface
4 is fixed, and the receiving seat 22 is formed of a rectangular parallelepiped having substantially the same shape as the crimping plate 24, and is cooperated with the crimping plate 24 in the space 15 by being attached to the opposite side of the crimping plate 24 by bolts. A receiving portion 45 is formed at the lower end of the receiving seat 22 so as to support the stopper protruding end 27 of the stopper member 26 from both sides via shafts, and the stopper member 26 supports this shaft. It can be turned around the center. Therefore, the stopper member 2
The string 43 can be pulled by connecting one end of the string 43 to the string attaching member 46 protrudingly provided at 6 and connecting the other end of the string 43 to the pin 44 of the push-up rod 4 as shown in FIG. In addition, if the tooth portion is formed also on the receiving seat 22 in order to increase the holding force, the receiving seat 22 can be more strongly pinched.

Further, the crimping plate 24 is formed into a disk shape as shown in FIG. 13, and a shaft 47 is projected from the center of the crimping plate 24 at a right angle. The shaft rod 47 is protruded outward through the slit groove 49 of the main body 14, a lever 50 is integrally formed at the end of the protruded shaft rod 47 in the radial direction, and the push rod 4 is lowered to pull the string 43 so that the shaft rod 47 is pulled out. By rotating, the lever 50 and the slit groove 49 are made to coincide with each other, and the shaft rod 47 is rapidly moved in the direction of the receiving seat 22 by the elastic force of the coil spring 48, so that the rope 2 is firmly fixed by the pressure bonding plate 24 and the receiving seat 22. Pinch.

[0021]

As described above, since the snow-suspension tool of the present invention is provided with the snow-suspending piece and the push-up rod, the snow-suspending piece is simply pushed up by the push-up rod to easily mount the snow on the tree planting above the ground surface. Can be suspended. Furthermore, the snow hanging tool of the present invention
Since the snow hanging piece is composed of an upper piece and a lower piece, it is easy to manufacture, and by preparing various types of upper pieces, it is possible to adapt to various branches. In addition, the snow hanging tool of the present invention is safe because it can be made alone and does not require tools such as stepladders.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a use state of a snow hanging tool of the present invention.

FIG. 2 is a perspective view of an upper piece of the present invention.

3A is a sectional view, FIG. 3B is a plan view, and FIG. 3C is a perspective view of a lower piece of the present invention.

FIG. 4 is a perspective view of the push-up rod of the present invention.

FIG. 5 is a perspective view of another upper piece according to the present invention.

FIG. 6 is a sectional view of another upper piece according to the present invention.

FIG. 7 is an explanatory sectional view of another upper piece according to the present invention.

FIG. 8 is a partially sectional explanatory view of another upper piece according to the present invention.

9A is a sectional view of another lower piece of the present invention, and FIG.
Is a perspective view

10A is a front view of another push-up rod of the present invention, FIG.
(B) Left view, (c) is a plan view.

FIG. 11 is a partially sectional explanatory view of another upper piece according to the present invention.

FIG. 12A is a sectional view of another lower piece of the present invention.
(B) is a plan view. (C) is a perspective view.

FIG. 13A is a sectional view of another lower piece of the present invention.
(B) Side view seen from the arrow P.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Snow suspension pillar 2 Rope 3 Snow suspension piece 4 Push-up rod 5 Base 6 Rope through hole 7 Fitting protrusion 8 Fitting recess 9 Inner branch support 10 Bottom branch support 11 Outer branch support 12 Upper piece 13 Lower piece 14 Piece body 15 Space 16 Fitting convex portion 17 Leaf spring stopper 18 Bolt hole 19 Bolt 20 Holding member 21 Dividing surface 22 Receiving seat 23 Leaf spring 24 Crimping plate 25 Shaft pin 26 Stopper member 27 Stopper protruding end 28 Fitting hole 29 Vertical groove 30 Ring groove DESCRIPTION OF SYMBOLS 31 Communication groove 32 Buffer material 33 Annular body 34 Screw part 35 Rope hole 36 Head 37 Screw hole 38 Screw part 39 Spring shaft 40 Compression spring 41 Projection 42 Torsion spring 43 String 44 Pin 45 Receiving part 46 String attaching member 47 Shaft rod 48 Coil spring 49 Slit groove 50 Lever

Claims (1)

(57) [Claims] 1. A snow-suspension strut comprising a snow-suspension post, a rope, a snow-suspension piece, and a push-up rod. a has a plurality of rope is suspended fixed support, rope so that engage the branches and snow hanging piece by pushing up the snow hanging piece by pushing rod have inserted snow hanging piece, the push-up rod only The rope and the snow hanging piece are automatically fixed by pulling them apart, and the snow hanging piece supports the branch.The snow hanging piece consists of a combination of an upper piece and a lower piece, and the upper piece is a base of a rectangular parallelepiped. a fitting recess hollowed cylindrically to near the upper surface from the lower center of the base, a rope through hole penetrating vertically the upper surface of the base as to communicate with the fitting recess, the group
Stand continuous a plate-like bottom Edasasae <br/> on both sides on the base bottom flush provided in the outer branches supported with a right angle bend the tip of the bottom branch support upwardly, the integrally The lower piece is provided integrally with a cylindrical fitting convex part to be fitted into the fitting concave part of the upper piece protruding above the rectangular parallelepiped piece body,
In the lower bridge, a rectangular parallelepiped space is drilled from the bottom of the bridge body toward the upper surface of the fitting protrusion, and a rope through hole is formed on the upper surface of the fitting protrusion to penetrate vertically. It is characterized by having a leaf spring stopper made of an elastic body symmetrically so as to sandwich a rope, a pressing member provided on one side, and a receiving seat on the other side, in communication with the space, in the space of the piece main body, sandwiching the rope. Snow hanging equipment.