KR101235616B1 - Spinning Wheel Apparatus Preventing Wire Derailment - Google Patents

Abstract

According to the present invention, when the spinning wheel device passes through the saddle part in the process of arranging the wire using the spinning wheel device having the wire wheel, the installation direction of the wire wire and the moving direction of the spinning wheel device are not parallel. The present invention relates to a spinning wheel device capable of preventing derailment of element wires by controlling the force to which the element wires derail from the wire wheel. In the present invention, the wheel coupling member (5) having a shape bent in the letter made of the inclined shaft member 51 and the inclined shaft member 52 parallel to the coupling frame (3) is coupled to the coupling frame (3) Yes, but A first rotating shaft 110 is installed at an end of the tilting shaft member 51 such that the tilting shaft member 51 is rotatable about the first rotating shaft 110; The wire wheel (10) is rotatably coupled by a wheel rotating shaft (11) provided at an end of the inclined shaft member (52); The second plane P2 on which the wire wheel 10 is disposed is inclined at an acute angle θ from the first plane P1 on which the coupling frame 3 is disposed; When the spinning wheel device 1 passes through the upwardly convex saddle portion, rotation occurs about the first rotation shaft 110 at an end of the tilt shaft member 51 of the wheel coupling member 5 and the second plane P2. There is provided a spinning wheel device of an element wire derailment prevention structure, which has a configuration in which element wire arrangement directions are not bent from each other so that generation of a force for derailing element wires is suppressed.

Description

Spinning Wheel Apparatus Preventing Wire Derailment

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spinning wheel device used for arranging wires in the form of a main cable using an air spinning method in order to install a main cable of a suspension bridge. When the spinning wheel device passes through the saddle in the process of arranging the wire using the wheel device, the wire is derailed from the wire wheel by preventing the wire direction and the moving direction of the spinning wheel device from becoming parallel. The present invention relates to a spinning wheel device having a novel configuration capable of preventing derailment of element wires by controlling a force.

In the installation of the main cable of the suspension bridge by using the air spinning method, a wire is wound, and a spinning wheel device is used to install the wire while moving together with the holding rope. Done.

In the following prior patent document Republic of Korea Patent No. 10-1019149, the basic configuration of the spinning wheel device is introduced in the name of "wire movement device", Republic of Korea Patent No. 10-0996941 is a spinning wheel device and the holding rope Techniques for constructing element wires using

Figure 1 is a schematic diagram showing a state of laying the wire using the holding rope (2) and the spinning wheel device (1) during the construction of the suspension bridge using the prior art, Figure 2 was used in the air spinning method A schematic perspective view of a conventional spinning wheel device 1 is shown, and FIG. 3 shows the spinning wheel device 1 shown in FIG. 2 viewed in the direction of arrow B in FIG. 2, that is, in the traveling direction of the holing rope 2. A schematic front view is shown.

As shown in FIG. 1, in the process of constructing the suspension bridge, the wires are constructed using the holding rope 2 and the spinning wheel device 1, and as shown in FIGS. 2 and 3, the spinning wheel 2 has a spinning wheel. The device 1 is coupled, the spinning wheel device 1 is provided with a rotatable wire wheel 10, the wire wire 10 is wound around the wire. When the wire is wound around the circular wire wheel 10, the wire is placed side by side at the top and bottom. The wire at the bottom is the fixed wire, that is, the "dead wire (100a)" and the top The elementary wire which is located is an elementary wire which is continuously supplied and released, ie, a "live wire 100b". In the present specification, when the fixed element and the mobile element are collectively used, the term "element wire" is used, and each of them is referred to as "fixed element wire" and "mobile element wire".

As the holding rope 2 arranged in the same shape as the main cable moves in the direction of arrow A in FIG. 1, the spinning wheel device 1 also moves together, and at the same time in the direction of movement of the spinning wheel device 1. The mobile wire 100b is continuously supplied so that the mobile wire 100b is wound into the wire wheel 10 and at the same time the fixed wire 100a is pulled out below the wire wheel 10 and placed on the cable former 203. . The member number 200 which is not described in FIG. 1 is the top member 200, 201 is a saddle apparatus 201 installed at the top of the top member 200, and the member number 202 is the catwalk rope 202. .

As shown in FIGS. 2 and 3, the conventional spinning wheel device 1 includes a coupling frame 3 coupled to the holding rope 2 and a wheel rotation shaft 11 provided on the coupling frame 3. It is configured to include a wire wheel 10 is rotatably coupled by. In the related art shown in FIG. 2, the coupling frame 3 includes a front frame 3a and a rear frame 3b arranged in an English letter V shape, and the front frame 3a is a moving direction of a holding rope. In the front and the rear frame 3b is located in the rear in the traveling direction of the holding rope, the upper end of the front frame (3a) and the upper end of the rear frame (3b) in the longitudinal direction of the holding rope (2) The lower end of the front frame (3a) and the lower end of the rear frame (3b) are coupled to each other at intervals of the holding rope (2), so that the front frame (3a) and the rear frame (3b) is V It has a structure arranged in the shape of a child. The wire wheel 10 is rotatably coupled to the wheel rotating shaft 11 provided at a lower coupling position at which the front frame 3a and the rear frame 3b are coupled to each other.

An element wire is wound around the wire wheel 10. An element wire supplied in a traveling direction of the hole rope 2, that is, an arrow B in FIG. 2 corresponds to a moving element wire 100b, and an element wire corresponds to the wire wheel 10. Wrapped in parallel with the moving element wire (100b), but located in the lower portion of the mobile element wire (100b) corresponds to the fixed element wire (100a). As mentioned above, the moving wire 100b is continuously supplied as the holing rope 2 moves to be wound into the wire wheel 10, and at the same time, the fixed wire 100a exits below the wire wheel 10. . At this time, the fixed wire 100a is placed on the cable former 203, but since the mobile wire 100b must be continuously supplied, the mobile wire 100b is preferably at a different position from the fixed wire 100a. Mobile wire 100b is preferably located in a position far from the main cable is installed. To this end, the wire wheel 10 is generally inclined with respect to the coupling frame 3. 2 and 3, the plane on which the coupling frame 3 is disposed, that is, the plane formed by the front frame 3a and the rear frame 3b is called a first plane P1. When the plane where the wire wheel 10 is located is referred to as a second plane P2, the first plane P1 is a vertical plane, whereas the second plane P2 has a first plane P1 upward. It is in a state inclined at an acute angle θ from.

2 and 3 show a state in which the traveling direction of the holding rope 2 and the traveling direction of the element wire are the same. Therefore, in FIG. 3, which corresponds to the view seen from the traveling direction of the hole rope 2, the hole rope 2, the mobile element wire 100b, and the fixed element wire 100a are all shown in a circular cross-sectional shape only. In FIG. 2 and FIG. 3, the member number 12 extends in the thickness direction of the wire wheel 10 in order to prevent the element wire from being separated from the wire wheel 10. bar) 12.

For easy installation of the fixed element wire 100a and the mobile element wire 100b, the angle between the second plane P2 and the first plane P1, that is, the angle at which the second plane P2 is inclined, is preferable. Due to the derailment of the element wire, the inclination angle of the second plane P2 is extremely limited, so that the case where the second plane P2 cannot be tilted is very small.

In general, since a recess is formed on the surface of the wire wheel 10 and a wire is placed in the recess, and the wire is wound around the wire wheel 10 with the tension introduced, the direction in which the wire is arranged and the wire wheel 10 are disposed. ) Is arranged in parallel with each other, that is, when the element arrangement direction and the second plane P2 are in parallel with each other, the element wires do not deviate from the state in which the element wires are wound on the wire wheel 10. However, if the second plane P2 is not parallel to the direction in which the element wires are arranged, that is, if the second plane P2 and the element wire arrangement direction are not parallel to each other, the phenomenon that the element wires wound on the wire wheel 10 are separated may occur. do. Even if the second plane P2 is inclined with respect to the first plane P1, the deviation of the element wires does not occur when the second plane P2 and the element wire arrangement direction are parallel to each other, but on the contrary, the second plane P2 Even if the device is not inclined at all, when the second plane P2 is not parallel to the element arrangement direction, the element departure occurs.

While the spinning wheel device 1 is suspended from the hauling rope 2, the second plane P2 where the wire wheel 10 is positioned and the elementary wire arrangement direction are maintained in parallel in most sections. Of course, there may be a slight difference rather than a complete parallelism, but even in this case it can usually be regarded as a "parallel state". However, when the spinning wheel device 1 passes through the saddle device 201 existing at the top of the top member 200, that is, when passing through the saddle part, the direction of the holding rope 2 is changed.

FIG. 4 is a schematic side view showing the state BS before passing through the saddle portion and the state AS after passing through the saddle portion in the conventional spinning wheel device 1. Since the saddle portion is convex upward, the traveling rope 2 passes through the saddle portion and the direction of travel is changed. Spinning wheel device (1) coupled to the holding rope (2) is moved together, as in the holding rope (2), the direction of travel is changed. However, the elementary wires (fixed elementary wires and moving elementary wires) maintain the direction in which they were arranged before passing through the saddle device (the direction of the element wire arrangement), even after passing through the saddle device. In FIG. 4, the arrow C directions shown in two places are parallel to each other, and the arrow B directions shown in three places are also parallel to each other.

FIG. 5 is a schematic view showing the spinning wheel device 1 as viewed from the direction of arrow C in FIG. 4, which is shown in FIG. 5A in the state before the spinning wheel device 1 passes through the saddle device. 5 (B) is for the state after the spinning wheel device 1 has passed through the saddle device. That is, the state which looked at the spinning wheel apparatus 1 before and after passing through a saddle part in the direction of the arrow C which faces the same direction is shown to FIG. 5 (A) and FIG. 5 (B), respectively. 6 is a view corresponding to FIG. 3, which is a view viewed in the direction of arrow B of FIG. 2 before the spinning wheel device 1 passes through the saddle, whereas FIG. 6 is a view of the spinning wheel device 1. After passing through the saddle, it is a view seen in the direction of arrow B of FIG. In FIG. 6, the dotted line shows the state shown in FIG. 3. That is, FIG. 6 shows the state of FIG. 3 as a dotted line and overlaps with the solid line that the inclined shape is changed as the spinning wheel device 1 passes through the saddle portion.

As shown in FIGS. 5A and 3, before passing through the saddle portion, the second plane P2 (the plane where the wire wheel 10 is inclined) is in parallel with the element arraying direction. However, as the spinning wheel device 1 passes through the saddle portion, the direction of travel thereof is changed. Accordingly, as shown in FIG. 5B and FIG. 6, the spinning wheel device 1 is connected to the spinning wheel device 1 by the wheel rotation shaft 11. The wire wheel 10 is also coupled to change the position so that the second plane (P2) is not in parallel with the element wire arrangement direction. Therefore, as shown in FIG. 5B and FIG. 6, in the position of the element wire, the wire wheel 10 is turned down, and a force to derail the element wire from the wire wheel 10 acts on the element wire.

Due to the occurrence of such a phenomenon, in order to prevent the wire deviating phenomenon, which occurs in the past while passing through the saddle portion, when the spinning wheel device 1 approaches the saddle portion, the progress of the holding rope 2 is stopped and the spinning wheel is stopped. The device 1 passed through the saddle after readjusting the degree of inclination of the wire wheel 10, whereby the saddle further added a space to secure space for performing the above tilt adjustment. In addition to having to be provided, because the progress of the hauling rope (2) is interrupted, the continuous work is not made is a problem that the work efficiency is lowered. For reference, in the conventional spinning wheel device 1, a weight addition is further provided to balance the weight of the wire wheel 10, but in FIG. 1 to FIG. 6, the weight is omitted for convenience.

Refer to the drawing 2 of Korean Patent Registration No. 10-1019149 (2011. 03. 03. notification) Refer to the drawing 1 of Korean Patent Registration No. 10-0996941 (August 26, 2010.)

The present invention has been developed to solve the problems of the prior art as described above, specifically in the construction of the element wire using the holding rope and the spinning wheel device in the air spinning method, while the spinning wheel device passes through the saddle portion Even if it is changed, it is an object to continuously prevent the wire from derailing from the wire wheel by continuously maintaining the inclined surface of the wire wheel provided in the spinning wheel device and the arrangement direction of the wire.

In order to achieve the above object, in the present invention, the coupling frame is coupled to the holding rope, including a wire wheel rotatably coupled to the coupling frame, the wire is wound around the wire wheel and the progress of the holding rope A spinning wheel device that moves and hypothesizes a wire, comprising a tilting shaft member parallel to the coupling frame and an inclined shaft member vertically coupled to the tilting shaft member, wherein the wheel coupling member has a bent shape. Is coupled to the coupling frame; A first rotating shaft is installed to penetrate the end of the tilting shaft member and the coupling frame so that the tilting shaft member can rotate about the first rotating shaft; The wire wheel is rotatably coupled by a wheel rotation shaft provided at an end of the inclined shaft member; The second plane on which the wire wheel is disposed is inclined at an acute angle from the first plane on which the coupling frame is disposed; When the spinning wheel device passes through the upwardly convex saddle, rotation occurs about the first rotational axis at the end of the tilt shaft member of the wheel coupling member such that the second plane and the direction of the element wire arrangement do not bend each other, thereby derailing the wire. There is provided a spinning wheel device having a wire derailment prevention structure, which has a configuration in which generation is suppressed.

In the spinning wheel device of the present invention as described above, the coupling frame is composed of a front frame and a rear frame located in the front and the rear frame located in the forward direction of the holding rope, the top of the front frame and the top of the rear frame Each of which is coupled to the holding rope at intervals in the longitudinal direction of the holding rope, and a lower end of the front frame and a lower end of the rear frame are coupled to each other so that the front frame and the rear frame are arranged in a V shape; The front frame and the rear frame each have a shape bent in a crank form including a first straight portion, a perpendicular bending portion directed perpendicular to the first plane, and a second straight portion parallel to the first straight portion. Has; The first rotation shaft of the wheel coupling member may have a configuration provided at a position where the second straight portion of the front frame and the rear frame are coupled to each other.

In addition, in the spinning wheel device of the present invention as described above, the angle adjusting member is coupled to the free end of the inclined shaft member, the angle adjusting member is provided with the wheel rotating shaft in the same direction as the first rotating shaft, the angle adjusting member And a second rotating shaft penetrating the free end of the inclined shaft member in a direction orthogonal to the first rotating shaft, wherein the angle adjusting member is rotated about the second rotating shaft to incline the second plane on which the wire wheel is disposed. It may have a configuration to adjust the angle.

Furthermore, in the spinning wheel device of the present invention, a rear end of the coupling frame is provided with a fixed link rotatably coupled, the wheel coupling member is provided with a fastening ring for fastening the other end of the fixed link, spinning When the wheel device is returned to the element wire supplying direction after completion of the construction of the fixed wire, the other end of the fixed link is further fastened to the fastening ring to further include a configuration in which the position of the wheel coupling member is fixed by the fixed link It may be.

According to the present invention, even when the moving direction of the spinning wheel device and the arrangement direction of the element wires are greatly different, such as when the spinning wheel device passes through the saddle portion, the plane in which the wire wheels provided in the spinning wheel device are arranged and the direction of the element wire arrangement are arranged. Since it is possible to keep continuously in a substantially parallel state, it is possible to prevent the element wire from derailing when passing through the saddle. Therefore, in the present invention, when the spinning wheel device passes through the saddle portion, it is not necessary to interrupt the progress of the holding rope or readjust the inclination of the wire wheel in the spinning wheel device, and perform the tilt adjustment operation of the wire wheel. Not only does not need to be additionally provided to the saddle in order to secure a space for, as the work is continuously performed without stopping the progress of the holding rope, the work efficiency is greatly improved.

In particular, in the present invention, even when the saddle passes as described above, the element wire is not derailed from the wire wheel, so that the plane on which the wire wheel is disposed can be inclined at a sufficient angle with respect to the coupling frame of the spinning wheel device. In the cable poker, the alignment of the mobile wire and the fixed wire can be performed very easily, and the speed and efficiency of construction of the wire can be greatly improved.

Figure 1 is a schematic diagram showing a state of laying the wire using the holding rope and the spinning wheel device during the suspension bridge construction process using the prior art.
2 is a schematic perspective view of a conventional spinning wheel device.
3 is a schematic front view of a conventional spinning wheel device viewed in the direction of arrow B of FIG.
4 is a schematic side view illustrating a state before the spinning wheel device passes through the saddle portion and a state after passing through the saddle portion.
5 is a schematic view showing a conventional spinning wheel device as viewed from the direction of arrow C of FIG.
FIG. 6 is a view corresponding to FIG. 3, which is a schematic view showing a state viewed in the direction of arrow B of FIG. 5 after the conventional spinning wheel device passes through the saddle portion.
7 to 10 are schematic perspective views showing different angles of viewing the state in which the spinning wheel device is coupled to the holding rope according to the present invention.
FIG. 11 is a detail of the circle E portion of FIG. 10.
12 is a schematic perspective view of the spinning wheel device of the present invention showing the first plane in which the coupling frame is disposed and the second plane in which the wire wheel is positioned in the spinning wheel device of the present invention.
FIG. 13 is a schematic front view of the spinning wheel device of the present invention as viewed in the direction of arrow K in FIG. 12.
14 is a schematic side view showing a state before the spinning wheel device passes through the saddle portion and a state after passing through the saddle portion according to the present invention.
15 is a schematic perspective view corresponding to FIG. 8 of the spinning wheel device according to the present invention.
FIG. 16 is a schematic view showing the spinning wheel device of the present invention as viewed from the arrow G direction of FIG. 14.
FIG. 17 is a view corresponding to FIG. 13, which is a schematic view showing the spinning wheel device of the present invention as viewed in the direction of arrow H of FIG. 14 after passing through a saddle portion.
18 is a schematic view of the spinning wheel device according to the present invention viewed in a direction orthogonal to the traveling direction of the holing rope.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Although the present invention has been described with reference to the embodiments shown in the drawings, it is to be understood that the technical idea of the present invention and its essential structure and operation are not limited thereby.

7 to 10 respectively show schematic perspective views showing different angles at which the spinning wheel device 1 according to the present invention is coupled to the holding rope 2. For reference, in FIG. 8 to FIG. 10, illustration of the element wire is omitted for convenience.

The spinning wheel device 1 according to the present invention also has a coupling frame 3 which is basically coupled to the holding rope 2, and a wire wheel rotatably coupled to the coupling frame 3, like the conventional spinning wheel apparatus 1. 10) including. In the spinning wheel device 1 of the present invention, as shown in FIGS. 7 to 10, the coupling frame 3 is located at the rear of the front frame 3a located forward in the traveling direction of the holding rope 2. It may be made of a rear frame (3b), the upper end of the front frame (3a) and the upper end of the rear frame (3b) are respectively coupled to the holding rope (2) at intervals in the longitudinal direction of the holding rope (2) The lower end of the front frame 3a and the lower end of the rear frame 3b may be coupled to each other so that the front frame 3a and the rear frame 3b are arranged in a V shape. In particular, when the coupling frame 3 is composed of the front frame (3a) and the rear frame (3b) arranged in this V-shape, the front frame (3a) and rear frame (3b) is a wire wheel (10) The lower part is preferably bent in a crank form so that it can be located in the first plane P1 formed by the front frame 3a and the rear frame 3b. That is, as shown in FIGS. 7 to 10, the front frame 3a is bent into a crank shape in the form of the first straight portion 31a, the right angle bent portion 32a, and again the second straight portion 33a. The rear frame 3b is also bent into a crank shape in this way. The right angled bent portion 32a faces in the vertical direction with respect to the first plane P1, and the first straight portion and the second straight portion of the front frame 3a are parallel to each other. As such, when the front frame 3a and the rear frame 3b have a crank shape that is bent, there is an advantage of avoiding interference between the guide roller (not shown) and the element wire supporting the holding rope 2 at predetermined intervals. The centers of the holding rope 2 and the wire wheel 10 can be positioned perpendicular to each other, so that the weights provided for balancing in the conventional spinning wheel device 1 can be omitted. Exerted.

In the conventional spinning wheel device, the wheel rotation shaft 11 of the wire wheel 10 is present at the lower coupling position at which the front frame 3a and the rear frame 3b are coupled to each other. The spinning wheel device 1 according to the present invention has a completely different configuration. 11 is a detailed view of the circle E portion of FIG. 10, with reference to FIGS. 8 and 11, the wire wheel 10 is coupled to the coupling frame 3 in the present invention in detail. .

8 and 11, in the present invention, the wire wheel 10 is coupled to the coupling frame 3 by the wheel coupling member 5 bent by the letter N. The wheel coupling member 5 is bent in the letter B consisting of a tilting shaft member 51 parallel to the coupling frame 3, and the inclined shaft member 52 to be vertically coupled to the tilting shaft member (51). It has a shape. An end of the tilt shaft member 51 is rotatably coupled to the coupling frame 3 by the first rotation shaft 110. That is, the first rotary shaft 110 of the front frame 3a and the rear frame 3b and the tilting shaft member 51 at the lower coupling position where the front frame 3a and the rear frame 3b are coupled to each other. It is installed to penetrate the end. Therefore, the tilt shaft member 51 may be rotated about the first rotation shaft 110. A wire wheel 10 is rotatably coupled to the free end of the inclined shaft member 52. In the embodiment of the present invention shown in the drawings, the angle adjusting member 53 is coupled to the free end of the inclined shaft member 52, the angle adjusting member 53 is provided with a wheel rotating shaft 11, A wire wheel 10 is coupled to the wheel rotation shaft 11, and the wire wheel 10 is rotated by the wheel rotation shaft 11. That is, the wheel rotating shaft 11 on which the wire wheel 10 is rotated extends in the longitudinal direction of the inclined shaft member 52 so that the other end of the inclined shaft member 51 (the tilt shaft member and the inclined shaft member are connected to each other). It exists in the position of the axis penetrating through the edge part). On the other hand, the second rotation shaft 112 is provided in a direction orthogonal to the first rotation shaft 110 through the free ends of the angle adjustment member 53 and the inclined shaft member 52, the angle adjustment member 53 Rotate the center of the second rotating shaft 112 to adjust the inclination angle of the second plane (P2) is disposed wire wheel 10 to be described later. The wheel rotating shaft 11 is in a direction orthogonal to the second rotating shaft 112.

In the spinning wheel device 1 according to the present invention, the separation preventing bar extending in the thickness direction of the wire wheel 10 to press the upper surface of the wire wheel 10 for the purpose of preventing deviation from the wire wheel 10 ( bar 12 may be provided.

In the case of the spinning wheel device 1 according to the present invention having such a configuration, the wire wheel 10 is inclined with respect to the coupling frame 3 as in the prior art. 12 is formed by the second straight portion 33a of the front frame 3a and the second straight portion of the rear frame 3b in which the coupling frame 3 is disposed in the spinning wheel device 1 of the present invention. FIG. 1 shows a schematic perspective view of the spinning wheel device 1 of the present invention, which shows a first plane P1 corresponding to a plane) and a second plane P2 on which the wire wheel 10 is located. FIG. 13 shows a schematic front view of the spinning wheel device 1 shown in FIG. 12 viewed in the direction of arrow K in FIG. 12, that is, in the direction of travel of the holing rope 2.

As can be seen in FIGS. 12 and 13, in the spinning wheel device 1 according to the present invention, as in the prior art, the first plane P1 is a vertical plane, whereas the second plane P2 is firstly upward. It is in the state inclined by the angle (theta) of an acute angle from the plane P1. By the way, in the present invention, the inclination angle θ of the second plane (P2) can be adjusted by the angle adjusting member 53 of the wheel coupling member (5). Since the angle adjusting member 53 is provided with the second rotating shaft 112 in the same direction as the first rotating shaft 110, when the angle adjusting member 53 is rotated as necessary around the second rotating shaft 112. The inclination angle of the wire wheel 10 coupled to the angle adjusting member 53, that is, the inclination angle θ of the second plane P2 on which the wire wheel 10 is disposed, is set to a desired value. It will be adjustable.

Next, a state when the spinning wheel device 1 passes through the saddle portion will be described with reference to FIGS. 14 to 17. FIG. 14 is a schematic side view showing the state BS before passing the saddle portion and the state AS after passing the saddle portion in the spinning wheel device 1 according to the invention. FIG. 15 shows a schematic perspective view of the spinning wheel device 1 according to the invention corresponding to FIG. 8, where the dashed line in FIG. 15 shows the state before the spinning wheel device 1 passes through the saddle, and the solid line. Shows the state after the spinning wheel device 1 passes through the saddle. On the other hand, Figure 16 is a schematic view showing the spinning wheel device 1 in a state viewed from the arrow G direction of Figure 14, Figure 16 (A) is a state before the spinning wheel device 1 passes through the saddle portion. 16B is viewed from the direction of arrow G, and FIG. 16B is a view of the state after the spinning wheel device 1 passes through the saddle portion from the arrow G direction as in FIG. 16A. FIG. 17 is a view corresponding to FIG. 13, in which FIG. 13 is a view of the spinning wheel device 1 in the direction of arrow H of FIG. 14 before passing through the saddle, whereas FIG. It is a view seen in the direction of arrow H of FIG. In FIG. 14, the arrow G directions shown in two places are parallel to each other, and the arrow H directions shown in three places are also parallel to each other.

 As the holing rope 2 passes through the saddle upwardly convex, the traveling direction of the holing rope 2 is changed, and accordingly, the shape in which the spinning wheel device 1 also travels is also changed. However, the elementary wires (fixed elementary wires and moving elementary wires) continue to maintain the direction in which they were arranged before passing through the saddle portion (after the saddle arrangement direction).

In the conventional spinning wheel device, the wheel rotating shaft on which the wire wheel 10 rotates is installed at the lower coupling position at which the front frame 3a and the rear frame 3b are coupled to each other. However, in the spinning wheel device 1 of the present invention, the wheel rotating shaft 11 to which the wire wheel 10 rotates does not exist at the lower coupling position at which the front frame 3a and the rear frame 3b are coupled to each other. Rather, it extends in the longitudinal direction of the inclined shaft member 52 and exists at the position of the axis line passing through the other end of the inclined shaft member 51. In the present invention, the first rotation shaft 110 is present at the lower coupling position at which the front frame 3a and the rear frame 3b are coupled to each other, and the wheel coupling member 5 is formed by the first rotation shaft 110. One end of the tilt shaft member 51 is rotated.

Accordingly, the state shown by the dotted line in FIG. 15, that is, the state before the spinning wheel device 1 passes through the saddle portion, and the state shown by the solid line, that is, the state where the spinning wheel apparatus 1 passes through the saddle portion, may change. In this case, when the wire wheel 10 and the wheel coupling member 5 are viewed as a reference, the coupling frame 3 rotates at the end of the tilt shaft member 51 of the wheel coupling member 5. That is, the wire wheel 10 and the wheel coupling member 5 adheres to the position before passing of the saddle portion, and the movement occurs in the form in which only the coupling frame 3 rotates.

Thus, in the present invention, before or after passing through the saddle portion of the spinning wheel device 1, the rotation occurs about the first rotation shaft 110 at the end of the tilt shaft member 51 of the wheel coupling member 5, the wire wheel The wheel axis of rotation 11, which is the center of rotation of 10, remains in its original state. Before passing through the saddle, when viewed from the direction of the element wire, as shown in FIG. 13, the surface of the wire wheel 10 is completely invisible and is inclined as shown in FIG. 16A. P2) is in parallel with the elementary wire arrangement. In the present invention, even after passing through the saddle device of the spinning wheel device 1, the surface of the wire wheel 10 is still invisible as shown in FIG. As shown in FIG. 2, the second plane P2 is still in parallel with the element arrangement direction. In FIG. 17, the dotted line shows the state of FIG. 13, and the solid line shows the state after the spinning wheel apparatus 1 has passed through the saddle part.

In reality, the weight of the wire wheel 10, the wire, etc. affects the angle of the second plane P2, but the force due to the weight is, in comparison to the tension applied by the wire, in which two or four strands are installed together. Since the weight is very small, the influence of the weight on the angle of the second plane P2 is insignificant, and as shown in FIG. 16B and FIG. 17, the second plane P2 is substantially parallel to the elementary arrangement direction without bending. It will remain in one state. Therefore, in the present invention, even if the holding rope 2 and the spinning wheel device 1 pass through the saddle portion, generation of a force causing the wire to be derailed from the wire wheel 10 is suppressed, and accordingly, the wire is derailed from the wire wheel 10. The effect that the phenomenon does not occur is exhibited.

Therefore, unlike the prior art, in the present invention, when the spinning wheel device 1 passes through the saddle portion, the stopping of the holding rope 2 is stopped or the degree of inclination of the wire wheel 10 in the spinning wheel device 1 is changed. There is no need for readjustment, and there is no need to provide additional space for securing space for performing the tilt adjustment operation of the wire wheel 10, and the progress of the holding rope 2 is not interrupted. Since the work is done continuously, the work efficiency is greatly improved.

On the other hand, when the spinning wheel device 1 hypothesizes the fixed element wire 100a in the air spinning method and returns to the anchorage direction where the element wire supplying device is located, that is, when the spinning wheel device 1 returns to the position where it first started. In the process of installing the fixed wire 100a, the mobile wire that was placed on the wire roller located next to the cable former of the fixed wire 100a is lifted and put into the wire storage unit of the cable former. At this time, the position of the wheel engaging member 5 of the spinning wheel device 1 is preferably fixed. If the position of the wheel coupling member 50 is not fixed, the tilting shaft member 51 rotates about the first rotational shaft 110 and sags downward so that the moving element wire 100b is an edge portion of the wire wheel 10. Thereby, there is a possibility that the work of lifting the moving element wire 100b and putting it into the element storage part of the cable former is not smoothly performed.

In order to prevent the occurrence of such a phenomenon, the spinning wheel device 1 according to the present invention may further include a configuration for fixing the position of the wheel coupling member (5). FIG. 18 shows a view of the spinning wheel device 1 according to the present invention in a direction orthogonal to the traveling direction of the holing rope 2, in which FIG. 18A shows the state of FIG. In FIG. 18, FIG. 18B illustrates a state when the spinning wheel device 1 hypothesizes the fixed element wire 100a and returns to the anchorage direction where the element wire supply equipment is provided. In particular, in Figure (B) of Figure 18 is shown an enlarged view of the portion where the fixing link 71 is installed.

As shown in FIG. 18, by installing a fixing link 71 behind the coupling frame 3 of the spinning wheel device 1 and coupling the fixing link 71 to the wheel coupling member 5, the wheel coupling member The position of (5) is fixed. Specifically, the fixing link 71 is rotatably coupled by one end of the hinge member 74 in the rear frame (3b) of the coupling frame (3). In the process of arranging the fixed wire 100a by the holing rope 2, the other end of the fixed link 71 is provided on the coupling frame 3 so that the fixed link 71 does not interfere with the work. Hanged in. When the spinning wheel device 1 installs the fixed element wire 100a and returns to the anchorage direction where the element wire supply device is located, the other end of the fixed link 71 is released from the catch ring 73 to the wheel engaging member 5. By fastening to the provided fastening ring 72, the wheel coupling member 5 is fixed by the fixing link 71. As shown in the drawing, the fastening ring 72 may be provided at an edge portion at which the tilt shaft member 51 and the tilt shaft member 52 are connected.

When the spinning wheel device 1 of the present invention is further provided with a position fixing structure of the wheel dropping member 5 using the fixing link 71 as described above, the spinning wheel device 1 hypothesizes the fixed element wire 100a and again. When the tilting shaft member 51 is prevented from rotating about the first rotational shaft 110 when the element wire supplying device is returned to the anchorage direction, the movable wire 100b moves to the edge of the wire wheel 10. Since the operation of lifting the moving wire 100b and inserting it into the wire storage unit of the cable former is performed smoothly.

1: spinning wheel device
2: hauling rope
3: joining frame
10: wire wheel

Claims (4)

And a wire frame 10 rotatably coupled to the coupling frame 3 and a coupling frame 3 coupled to the hole rope 2, and a wire is wound around the wire wheel 10 and the hole rope is coupled to the hole frame 2. As a spinning wheel device 1 which moves along with the progress of (2) and constructs an element wire,
Wheel coupling member (5) having a shape bent by the letter made of a tilting shaft member 51 parallel to the coupling frame (3) and a tilting shaft member (52) vertically coupled to the tilting shaft member (51) ) Is coupled to the coupling frame (3);
A first rotating shaft 110 is installed to penetrate the end of the tilting shaft member 51 and the coupling frame 3 so that the tilting shaft member 51 can rotate about the first rotating shaft 110;
The wire wheel (10) is rotatably coupled by a wheel rotating shaft (11) provided at the end of the inclined shaft member (52);
The second plane P2 on which the wire wheel 10 is disposed is inclined at an acute angle θ from the first plane P1 on which the coupling frame 3 is disposed;
When the spinning wheel device 1 passes through the upwardly convex saddle portion, rotation occurs about the first rotation shaft 110 at an end of the tilt shaft member 51 of the wheel coupling member 5 and the second plane P2. The spinning wheel device of the element wire derailment prevention structure characterized by having a structure which generation | occurence | production of the force which makes a wire | wire derailment are suppressed so that element wire arrangement direction may not be mutually bent.
The method of claim 1,
The coupling frame (3) is composed of a front frame (3a) and a rear frame (3b) located in the front in the travel direction of the holding rope (2), the upper end of the front frame (3a) and the The upper end of the rear frame 3b is coupled to the holding rope 2 at intervals in the longitudinal direction of the holding rope 2, and the lower end of the front frame 3a and the lower end of the rear frame 3b are coupled to each other. The front frame 3a and the rear frame 3b are arranged in a V shape;
The front frame 3a and the rear frame 3b each include a first straight portion, a right angled bend in a vertical direction with respect to the first plane P1, and a second straight line parallel to the first straight portion. It has a shape bent in the form of a crank consisting of negative;
The first rotating shaft (110) of the wheel coupling member (5), the spinning wheel device, characterized in that provided in the position where the second linear portion of the front frame (3a) and the rear frame (3b) are coupled to each other.
The method according to claim 1 or 2,
An angle adjusting member 53 is coupled to a free end of the inclined shaft member 52, and the wheel rotating shaft 11 is provided at the angle adjusting member 53 in the same direction as the first rotating shaft 110. The second rotating shaft 112 is provided in a direction orthogonal to the first rotating shaft 110 through the free ends of the angle adjusting member 53 and the inclined shaft member 52, and the angle adjusting member 53 is the Spinning wheel device, characterized in that for adjusting the inclination angle of the second plane (P2) on which the wire wheel 10 is disposed while rotating around the second rotary shaft (112).
The method according to claim 1 or 2,
The rear side of the coupling frame 3 is provided with a fixed link 71 rotatably coupled,
The wheel coupling member 5 is provided with a fastening ring 72 to which the other end of the fixed link 71 is fastened,
When the spinning wheel device 1 returns to the element wire supplying facility after completion of the construction of the fixed element wire 100a, the other end of the fixed link 71 is fastened to the fastening ring 72 so that the wheel coupling member 5 Spinning wheel device, characterized in that the position is fixed by the fixing link (71).

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