JP5785310B1 - Support device for cableway support - Google Patents

Abstract

An object of the present invention is to prevent a phenomenon that a main rope 6 is lowered when a runner 8 approaches the main rope support 3 and to allow the runner 8 to smoothly pass over the main rope support 3 to reduce the load on the engine. In addition, the load caused by the shock applied to the intermediate strut, the branch line of the intermediate strut, the support frame 2, the main rope 6 and the transverse rope 7 should be suppressed. A main rope located in the vicinity of the main rope supporter 3 is connected to the vicinity of the end of the main rope supporter 3 provided near the upper end of the cableway support 1 by a connecting member 13 so as to be rotatable. 6. A cableway auxiliary device 10 including a U-shaped rigid member 11 and a plate-shaped rigid member 12 that fix a predetermined length portion of 6 in a straight line. [Selection] Figure 1

Description

  TECHNICAL FIELD The present invention relates to a cableway support auxiliary device for connecting a main cable of a double track type cableway to a cableway supporter that supports an intermediate part and smoothing the passage of the carrier.

Conventionally, the cable support 1 for supporting the main cable 6 of the double track type cableway at the intermediate portion has a support frame 2 fixed to the center lower portion of an intermediate strut (not shown) as shown in FIG. A main rope support 3 is provided in the lower part, and a transverse rope receiving roller 4 and a wound wire receiver 5 are provided in the vicinity of the lower end.
When the runner 8 moving on the main rope 6 by driving the traversing rope 7 approaches the main rope support 3, the main rope 6 is lowered as shown in FIG. 5, and the runner 8 smoothly moves the main rope support 3. It may be difficult to pass.
Since this phenomenon is likely to occur when a heavy load is placed on the carrier 9 suspended under the runner 8, a large load is applied to the engine that drives the traversing rope 7, and the runner 8 is connected to the main rope support 3. The jumping of the main rope 6 occurs due to the reaction when it passes through the main rope support 3, and the intermediate strut, the branch line of the intermediate strut (not shown), the support frame 2, the main rope 6 and the transverse rope 7 There was a problem that a shock was applied.

In Patent Document 1 (Japanese Patent No. 2816108), the S-curve support device (support device for cableway) of the double track circulation cableway is connected to the main cable (105) (main cable) at the tip of the supports (11) and (13). ) Is suspended, and the saddle (15) has a concave semi-cylindrical cross section and has a large radius of curvature corresponding to the bending angle of the main rope (105). It is described that both ends (15A) and (15B) of the saddle (15) are given a sufficient length to be linear, while being bent to a curve of r.
However, even if the saddle (15) is given a sufficient length, when the sheaves (111) and (113) (runner) of the carrier (109) approach the end of the saddle (15), the main rope ( 105) cannot be avoided.

Japanese Patent No. 2816108

  The problem to be solved by the present invention is to prevent the main rope 6 from descending when the runner 8 approaches the main rope support 3 and to allow the runner 8 to pass over the main rope support 3 smoothly. In addition to reducing the load applied to the engine, the load caused by the shock applied to the intermediate strut, the branch line of the intermediate strut, the support frame 2, the main rope 6 and the transverse rope 7 is suppressed.

The invention according to claim 1 for solving the above-mentioned problem is connected to the vicinity of at least one end portion of the main rope support provided at the lower part of the support frame of the cable support for the cableway, A main rope holding member that linearly fixes a predetermined length portion of the main rope located on at least one side of the main rope support; the main rope holding member has a U length of a predetermined length into which the main rope can be inserted; A cable-shaped rigid member, and a fixing member that fixes a lower vicinity of the main rope of the U-shaped rigid member in a state where the U-shaped rigid member is covered from above the main cable . It is a supporter auxiliary device.

The invention according to claim 2 for solving the above-described problem is the cable-path support device auxiliary apparatus according to claim 1, wherein the fixing member is a plate-like shape that can be inserted into the U-shaped rigid member. It comprises a rigid member, and a fixing member that fixes the U-shaped rigid member and the plate-shaped rigid member .

The invention according to claim 3 for solving the above-described problem is the cableway support auxiliary device according to the invention according to claim 2, wherein the plate-like rigid member has a length equal to or longer than the predetermined length. It is characterized by having through-holes for numbered wires provided at both end portions at intervals of the predetermined length .

According to the first aspect of the invention, the main rope holding member for fixing the predetermined length portion of the main rope in a straight line is rotatably connected to at least one end of the main rope support. Therefore, the phenomenon that the main rope descends when the runner of the transporter approaches the main rope support from at least one side can be prevented, and the runner can smoothly pass over the main rope support.
Therefore, when the runner 8 passes over the main rope support 3, a large load is not applied to the engine that drives the traversing rope 7, and the runner 8 rides on the main rope support 3, and the main rope support The jumping of the main rope 6 occurs due to the reaction when passing through 3, and the load caused by the shock applied to the intermediate strut, the branch line of the intermediate strut, the support frame 2, the main rope 6 and the transverse rope 7 can be suppressed.
In addition, the main rope holding member covers the U-shaped rigid member 11 having a predetermined length into which the main rope 6 can be inserted, and the U-shaped rigid member 11 with the U-shaped rigid member 11 covered from above the main rope 6. In the already installed cableway, the U-shaped rigid member 11 from above the main cable 6 positioned on at least one side of the cableway support 1 is formed. The main rope holding member can be easily installed only by fixing the lower vicinity of the main rope 6 with the fixing member.

In addition to the above-described effect produced by the invention according to claim 1, the cable support auxiliary device of the invention according to claim 2 includes a plate-like rigid member 12 that can be inserted into the U-shaped rigid member 11 and a fixing member. Since the U-shaped rigid member 11 and the plate-shaped rigid member 12 are fixed to each other, the main rope 6 is sandwiched between the U-shaped rigid member 11 and the plate-shaped rigid member 12, and the U-shaped rigid member 11 is fixed by the fixed member. The main rope 6 can be easily fixed in a straight line simply by fixing the plate-like rigid member 12 to each other .

In addition to the above-described effects of the cableway support auxiliary device of the invention according to claim 2, the cable-like supporter auxiliary device of the invention of claim 3 has a length of the plate-like rigid member 12 of a predetermined length or more. And the number of through-holes 18 are provided at both end portions at intervals of a predetermined length. Therefore, before inserting the U-shaped rigid member 11 from above the main rope 6, If the main rope 6 is temporarily fastened to the hole 18 through a wire or a rope, the position of the U-shaped rigid member 11 inserted from above the main rope 6 is restricted, and the holes 14 and 15 are penetrated. The holes 16 and 17 can be easily aligned .

The figure which shows the state which installed the supporter auxiliary apparatus for cableways of the Example in the supporter for cableways. The top view and sectional drawing of the U-shaped rigid member of an Example. The top view and sectional drawing of the plate-shaped rigid member of an Example. The top view of the connection member of an Example. The figure which shows the state which the runner of the carrier approached the conventional support device for cableways.

Hereinafter, embodiments of the present invention will be described by way of examples.
In addition, the same drawing number as FIG. 5 was attached | subjected with respect to the same structure as FIG. 5 which shows the state which the runner 8 of the carrier 9 approached the conventional support device 1 for cableway.

FIG. 1 is a diagram illustrating a state in which the cableway support auxiliary device 10 of the embodiment is installed on the cableway support 1.
As shown in FIG. 1, the cableway support device auxiliary device 10 includes a U-shaped rigid member 11, a plate-shaped rigid member 12, a fixing member (not shown), and a connecting member 13. On both sides of the main rope 6, the plate-like rigid member 12 is temporarily fixed to the main rope 6 using a wire or a rope, and the U-shaped rigid member 11 is temporarily attached to the main rope 6. The main rope 6 is sandwiched and fixed by the U-shaped rigid member 11 and the plate-like rigid member 12 so as to be linear, and the vicinity of the end of the main rope support 3 and the vicinity of the end of the plate-like rigid member 12 Are connected by a connecting member 13 so as to be rotatable.
In addition, after installing the support aid apparatus 10 for cableways, the wire | line | wire, rope, etc. which temporarily fixed the plate-shaped rigid member 12 are removed.

FIG. 2 is a plan view and a cross-sectional view of the U-shaped rigid member 11 of the embodiment.
The U-shaped rigid member 11 has a total length of 815 mm, a width of 180 mm, and a thickness of 4.5 mm, and is manufactured by bending a steel plate into a U shape.
And the space | interval of the two steel plates which oppose is a little larger than the diameter of the main rope 6, and when the diameter of a main rope is 24 mm, it is set as a space | interval of 25 mm.
As shown in FIG. 2, holes 14 having a diameter of 14 mm for fixing the plate-like rigid member 12 are provided at intervals of 85 mm in the vicinity of the lower ends of the two opposing iron plates. Two holes 15 having a diameter of 14 mm are provided at intervals of 30 mm on the slightly upper end side between the two holes.

FIG. 3 is a plan view and a cross-sectional view of the plate-like rigid member 12 of the embodiment.
The plate-like rigid member 12 is a steel plate having a total length of 900 mm, a width of 150 mm, and a thickness of 22 mm.
As shown in FIG. 3, when the plate-like rigid member 12 is inserted into the U-shaped rigid member 11, a through hole having a diameter of 14 mm is formed at a position corresponding to the holes 14 and 15 provided in the U-shaped rigid member 11. 16 and 17 are provided.
Further, in the vicinity of the upper left corner and the vicinity of the upper right corner of the plate-like rigid member 12, there are provided through-holes 18 for diameters each having a diameter of 18 mm. The plate-like rigid member 12 is temporarily fixed and suspended, and at the same time, the interval between the two wire lines that temporarily fix the plate-like rigid member 12 is approximately 815 mm, and the U-shaped rigid member 11 is moved from above the main rope 6. At the time of insertion, the position in the longitudinal direction is regulated so that the holes 14 and 15 and the through holes 16 and 17 can be easily aligned.
Further, a connecting through hole 19 having a diameter of 18 mm is provided in the vicinity of the lower left corner of the plate-like rigid member 12 so that it can be rotatably connected to one end of the connecting member 13 by a screw or a bolt nut. .

FIG. 4 is a plan view of the connection member 13 of the embodiment.
The connecting member 13 is a steel plate having a length of 210 mm, a width of 70 mm, and a thickness of 9 mm.
As shown in FIG. 4, each of the four corners is cut into a tapered shape, and a through hole 20 having a diameter of 18 mm is provided at a position 30 mm from the left end, and a through hole 21 having a diameter of 18 mm is provided at a position 20 mm from the right end.
One connection member 13 is set on each side of the connection through-hole 19 of the plate-like rigid member 12, and the plate-like rigid member 12 is connected to the through-hole 21 and the connection through-hole 19 with screws or bolts and nuts. One piece is set on both sides of a through hole (not shown) having a diameter of 18 mm provided in the vicinity of the end of the main rope support 3 while being rotatably connected in the vicinity of the lower left corner. And the screw | thread or a bolt nut etc. which penetrate the through-hole of the main rope support device 3 are rotatably connected to the edge part vicinity of the main rope support device 3.

The modification of an Example is listed.
(1) In the embodiment, the cableway support auxiliary device 10 is rotatably connected to both sides of the main cable support 3, but it is not always necessary to connect to both sides.
In particular, when the height of both sides of the main rope supporter 3 is different and the cableway support auxiliary device 10 is connected to only one side, the cableway supporter auxiliary device 10 is located on the lower side of the main rope supporter 3. It is good to connect near the end.
This is because when the transporter 9 is moved from the lower side to the higher side, the main rope 6 is likely to be lowered and a larger load is applied to the engine that drives the traversing rope 7.
(2) In the embodiment, in order to connect the cableway support auxiliary device 10 to the already installed main rope support 3, the cableway support auxiliary device 10 is replaced with a U-shaped rigid member 11, a plate shape. Although the rigid member 12 and the connecting member 13 are used, the main rope can be replaced by the U-shaped rigid member 11 and the plate-like rigid member 12 when the cable support auxiliary device 10 can be inserted from the end of the main rope 6. It is good also as an elongate plate-shaped or columnar rigid member which has a through-hole which can insert 6 and can also integrate a connection member.
(3) In the embodiment, the cableway support auxiliary device 10 is composed of the U-shaped rigid member 11, the plate-shaped rigid member 12, the fixing member, and the connecting member 13, but the connecting member 13 is not a separate body. It may be integrated with the U-shaped rigid member 11 or the plate-shaped rigid member 12.
(4) In the embodiment, the plate-like rigid member 12 is inserted and fixed to the U-shaped rigid member 11 so that the predetermined length portion of the main rope 6 is fixed linearly. 12, the U-shaped rigid member 11 is covered from above the main rope 6, and the lower vicinity of the main rope 6 of the U-shaped rigid member 11 is fixed using a fixing member such as a screw, a bolt nut, or a wire. It may be fixed directly.
(5) In the embodiment, the overall length of the plate-like rigid member 12 is made longer than that of the U-shaped rigid member 11, and through-holes 18 are provided in the vicinity of both upper corners of the plate-like rigid member 12 and connected to the lower left corner. Although the through hole 19 is provided, the entire length of the plate-like rigid member 12 may be the same as or shorter than the entire length of the U-shaped rigid member 11 as long as a predetermined length portion of the main rope 6 can be fixed linearly.
In such a case, the through-hole 18 for the number wire becomes unnecessary, and after the U-shaped rigid member 11 is hooked on the main rope 6, the plate-shaped rigid member 12 is inserted into the U-shaped rigid member 11 and both are screwed or bolted nuts or the like It will fix using this fixing member.
And when the full length of the U-shaped rigid member 11 and the plate-shaped rigid member 12 is substantially the same, the hole of diameter 18mm corresponding to the connection through-hole 19 is provided in the left corner vicinity of the U-shaped rigid member 11, and U-shaped When the overall length of the plate-like rigid member 12 is shorter than the plate-like rigid member 11, a hole with a diameter of 18 mm for connecting the connecting member 13 is provided in the vicinity of the lower left corner of the U-shaped rigid member 11 instead of the connection through hole 19.
(6) In the U-shaped rigid member 11 and the plate-shaped rigid member 12 shown in the embodiment, the U-shaped rigid member 11 and the plate-shaped rigid member 12 have a large number of holes 14, 15 and through holes 16, 17 respectively. However, if the plate-like rigid member 12 is inserted into the U-shaped rigid member 11 and can be fixed, there is no need to provide many holes 14 and 15 and through holes 16 and 17.
For example, if there are at least two holes 14 near the left and right ends and two through holes 16 corresponding to them, the plate-shaped rigid member 12 can be fixed in a state of being inserted into the U-shaped rigid member 11.
(7) The dimensions and shapes of the U-shaped rigid member 11, the plate-shaped rigid member 12, and the connecting member 13 shown in the embodiments are examples, and the dimensions and shapes suitable for the size and shape of the main rope support 3 and the like are used. Needless to say, it must be changed.

1 Support for cableway 2 Support frame 3 Main cable support
DESCRIPTION OF SYMBOLS 4 Transverse rope receiving roller 5 Wound wire receptacle 6 Main rope 7 Transverse rope 8 Runner 9 Carrying device 10 Support device for cableway support 11 U-shaped rigid member 12 Plate-shaped rigid member 13 Connection member 14, 15 Hole 16, 17 Through-hole 18 Through-hole for number wire 19 Through-hole for connection 20, 21 Through-hole

Claims (3)

While being rotatably connected to at least one end of the main rope support provided at the lower part of the support frame of the cableway support,
A main rope holding member that linearly fixes a predetermined length portion of the main rope located on at least one side of the main rope support ;
The main rope holding member includes a U-shaped rigid member having a predetermined length into which the main rope can be inserted, and the U-shaped rigid member in a state where the U-shaped rigid member is covered from above the main rope. It consists of a fixing member that fixes the lower part of the main rope.
A support auxiliary device for cableway characterized by the above . The fixing member, the U-shaped and inside insertable plate rigid member rigid member, the claim 1, characterized by comprising a fixing member for fixing the plate-like rigid member and a U-shaped rigid member An auxiliary device for a cableway support according to 1. The plate-like rigid member has a length equal to or longer than the predetermined length, and has through-holes for number wires provided at both ends thereof at intervals of the predetermined length. A support auxiliary device for cableway according to 2.

Images