JP2010017507A - System for moving hung body such as net or sheet using take-up winch - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a system for moving a hung body such as a net or sheet using safe take-up winches, capable of dividing a wide space by using the take-up winches and capable of being easily attached. <P>SOLUTION: In the system for hanging and moving the hung body such as the net or sheet using the take-up winches 1, winding drums are rotated/driven via driving shafts, cord-like bodies 3 such as wire ropes wound around the winding drums are wound and moved, and the hung body 6 such as the net or sheet attached to the cord-like bodies 3 such as wire ropes is hung and moved to open/close a desired space. In the system, the cord-like bodies such as wire ropes are drawn out to be moved or taken up to be moved in such a state that the rotational driving of the winding drums is controlled by a plurality of take-up winches set at desired positions in the space. A bar-like body connected to the cord-like bodies such as wire ropes in the horizontal state is moved in the vertical direction, and the hung body such as the net or sheet attached to the bar-like body in such a state as to block the return telescopic motion of the bar-like body is moved to be hung or moved to be stored, so that the space is opened/closed with the hung body such as the net or sheet. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to a moving system for a suspended body such as a net or a sheet using a wind-up winch that opens and closes a desired space inside and outside using a wind-up winch that winds a string-like body such as a wire rope. About.

For example, as a device used to open and close a desired space in various indoor and outdoor facilities, a device having the following configuration is generally used.

The above-mentioned device has a net-like net used for ball-proofing, partitioning, etc., two wire ropes connected to both ends of the net, and a winding for moving the wire rope to wind up or move out, respectively. A take-up winch and a support rope that is connected to the upper end side of the net and winds up / draws upward. Then, by rotating the winding drum of each winding winch, the wire rope wound around the drum is wound and moved, and the two wire ropes are pulled and moved in opposite directions, and the support rope is moved. By pulling and moving upward, the net connected to the wire rope is suspended horizontally while dispersing the net load, and used for partitioning the space portion or the like. (Reference, Japanese Patent No. 4032315).

In recent years, many multipurpose indoor ball game fields having large spaces as indoor facilities have been constructed in various places in Japan, and nets or seats are used to partition the large spaces according to the purpose of use.

The net or sheet is heavy to be used for partitioning a large space, and needs to be suspended using a plurality of wire ropes. For example, the net is suspended with the following configuration. That is, a winch wire rope that is suspended endlessly between desired spaces and is driven to rotate by a winch, and a plurality of guide wire ropes having one end attached to the winch wire rope at a desired interval The net is attached to the other end of the guide wire rope, and the winch is driven to rotate and move the winch wire rope to move the guide wire rope up and down. Hanging or storing. (Reference, JP2003-117066).

As another method, a method using a winding winch has been considered. For example, there is a method for suspending a suspended body such as a net disclosed in Japanese Patent Application Laid-Open No. 2007-44454.

The suspension method of the suspension body such as the net is the length of the wire rope wound around each of the plurality of winding winches along the arcuate part of the ceiling according to the distance from the zenith part and the zenith part. In this method, a suspended body such as a net connected to the wire rope is suspended or stored in the space by moving up and down while adjusting.

Problems to be solved by the invention

However, in the conventional method of using an endless winch, when it is used for partitioning a large space portion or the like, it is used for a winch that rotates endlessly in the lateral direction due to the net load. The wire rope suffers from the disadvantage that the entire load is applied and smooth rotation is not possible.

In addition, in a system using a conventional wind-up winch, when it is used for partitioning etc., each wire rope is directly connected to the net. The balance of the wire is different and the wire rope is likely to be bent or slack, and the net cannot be continuously moved up and down unless the bending or the like is eliminated.

In addition, in the system using the above conventional winding winch, it was considered that each wire rope was attached to a rod-like body provided with a net and the net was suspended in a horizontal state. , Because multiple nets are connected and used, the return and expansion of the net (the property of trying to contract in an oblique direction along the net part of the net (because the net is usually transported in a folded state) The problem that the net cannot be suspended in a state where the net is sufficiently pulled up and down and left and right simply by attaching the top end to the rod-like body. There was a point.

Furthermore, when a long rod-shaped body corresponding to the size of the space is used, the moving distance of the plurality of wire ropes connected to the rod-shaped body differs depending on the distance from the ceiling. There was a defect that the wire rope was bent and the horizontal movement of the rod-shaped body was impossible.

In addition, when the above conventional winding winch is used continuously, twisting and elongation of the wire rope are likely to occur. When a plurality of winding winches are used, the ratio of twisting and stretching of each wire rope is different. However, there is a drawback that it is difficult to control.

Therefore, the present invention can reliably partition a large space portion using a wind-up winch, and is easy to install, such as a net or a sheet using a wind-up winch for safety. It is an object to provide a moving system for a suspended body.

Means for solving the problem

The present invention provides a first solution means for a moving system of a suspended body such as a net or a sheet using a wind-up winch for solving the above-described problem, via a drive shaft as described in claim 1. Rotating and driving the winding drum, winding and moving a wire rope or other string-like body wound around the winding drum, and attaching a suspended body such as a net or sheet attached to the wire rope or other string-like body A plurality of winding systems installed at desired locations in a space section in a suspension movement system for a suspension body such as a net or a sheet using a winding winch that opens and closes a desired space section by moving the suspension. With the rotational drive of the winding drum controlled from the winch, the wire rope or other string-like body is pulled out or moved, and the rod-like body connected in a horizontal state to the wire rope or other string-like body is moved up and down. Attached to the rod and Return stretch blocking was provided was by hanging clad move or housing moves Tsuhari of nets or sheets in a state of, characterized by opening and closing the space in Tsuhari member such as a net or sheet.

Further, the second solving means of the moving system of a suspended body such as a net or a sheet using a winding winch rotates the winding drum via the drive shaft as described in claim 2, A wire-like body such as a wire rope wound around a winding drum is wound and moved, and a suspension body such as a net or a sheet attached to the wire-like body is suspended and moved. In a suspension moving system for a suspended body such as a net or a sheet using a winding type winch that opens and closes a space part, a plurality of winding type winches installed at desired locations in the space part respectively With the rotational drive controlled, a plurality of wire ropes and other string-like bodies are drawn out or taken up, connected to each wire rope and other string-like bodies, and in a horizontal state corresponding to the size of the space. Multiple rod-shaped bodies Then, the suspension body such as a net or a sheet, which is attached to the rod-like body and is prevented from expanding and contracting, is moved or retracted to move to a desired position with the suspension body such as a net or a sheet. The entire space is opened and closed.

Effects and effects of the invention

Next, the operation and effect of the moving system of the suspended body such as a net or a sheet using the winding winch of the present invention will be described.

First, a plurality of winding winches are installed in a desired space inside and outside, and then the winding drums of each winding winch are controlled to rotate in a controlled manner, and then a string shape such as a wire rope from the winding drum. The body is pulled out and moved from the upper side to the lower side of the floor surface, and a string-like body such as each wire rope is connected to the rod-like body, thereby connecting a suspended body such as a net or a sheet attached to the rod-like body.

After that, the winding drum of each winding winch is controlled to rotate in the above-mentioned reverse direction, and a wire-like body such as a wire rope is wound up from the lower side to the upper side to form a rod at a desired height. The space part is partitioned by suspending a suspended body such as a net or a sheet attached to the rod-like body in a horizontal state in the space part.

At this time, since the string-like bodies such as the wire ropes are attached to the rod-like bodies provided in the horizontal state, the string-like bodies such as the wire ropes remain in the initial control state without causing bending or the like. It can move smoothly.

In addition, since the suspended body such as the net or the sheet is provided in a state in which its return expansion and contraction is prevented, the suspended body such as the net or the sheet is always attached to the space portion.

Next, when temporarily suspending a suspended body such as a net or a sheet, the wire rope is rotationally driven as described above in a state in which the winding drum of each winding winch is controlled, contrary to the above. A string-like body such as a net is pulled out from the upper side to the lower side, and the rod-like body is moved to the floor side in a horizontal state, so that a suspended body such as a net or a sheet attached to the rod-like body is folded to the floor side. State.

In this state, the string-like body such as the wire rope is separated from the rod-like body, or the suspension body such as the net or the sheet is separated from the rod-like body to house the suspension body such as the net or the sheet, and each winding The winding drum of the type winch is rotationally driven in the opposite direction to wind up and move the string-like body such as a wire rope from the lower side to the upper side to release the partitioning of the space.

In this way, a desired number of winding winches are installed according to the size and weight of the suspended body such as a net or sheet, and the winding drum of each winding winch is controlled individually and safely and reliably. A suspended body such as a net or a sheet can be suspended and stored.

In addition, it is not necessary to adjust the length of a string-like body such as a wire rope in advance as in the prior art, and a suspended body such as a net or sheet can be attached by attaching it to a rod-like body, and fine adjustment after attachment Can be easily performed, so the maintenance can be performed smoothly.

Next, as a system using the second wind-up winch, first, a plurality of wind-up winches are installed in a desired space inside and outside, and then the wind drum of each wind-up winch is controlled. Rotating and driving in a state, pulling and moving the wire rope and other string-like bodies from the upper side to the floor lower side from the winding drum, a plurality of wire ropes and other string-like bodies depending on the size of the space Install the rod-shaped body.

And, by attaching a suspended body such as a net or a sheet according to the size of the space part to each dedicated body, a net or sheet corresponding to a desired space part can be easily attached to a string-like body such as a wire rope. A suspended body can be attached.

At this time, similarly to the above, the suspended body such as a net or a sheet is attached in a state where its return expansion and contraction is prevented.

After that, the winding drum of each winding winch is controlled to rotate in the reverse direction by the desired amount, and the wire rope or other string-like body is wound up from the lower side to the upper side to obtain the desired height. Then, the plurality of rod-like bodies are respectively positioned in a horizontal state, and the space portion is partitioned by suspending a suspension body such as a net or a sheet attached to each rod-like body in the space portion.

Next, when temporarily storing a suspended body such as a net or a sheet, conversely to the above, the winding drum of each winding winch is rotated and driven in a controlled state so that a string-like body such as a wire rope is provided. Taking out and moving from the upper side to the lower side, the plurality of rod-like bodies are respectively positioned on the floor side, and a suspended body such as a net or a sheet is folded to the floor side. In this state, the string-like body such as a wire rope is separated from each rod-like body, or the suspension body such as a net or a sheet is separated from the rod-like body to store the suspension body such as a net or a sheet, and each winding The winding drum of the take-up winch is driven to rotate reversely to the above, and the string-like body such as a wire rope is wound up from the lower side to the upper side to release the partition of the space.

As described above, the moving system for a suspended body such as a net or a sheet using the winding winch according to the present invention can partition and move corresponding to the large space portion with a simple configuration.

Also, by using the rod-like body, the lifting and lowering movement in the horizontal state of the suspended body such as the net or the sheet can be performed smoothly, and further, the bending etc. occurring in the string-like body such as the wire rope can be suppressed, Its handling is easy.

In addition, it can correspond to the size and weight of a suspended body such as a net or a sheet corresponding to the number of winding type winches installed, and can move a string-like body such as a wire rope reliably and safely. it can.

In addition, by moving a string-like body such as a wire rope through a rod-like body and a suspended body such as a net or a sheet, its attachment is easy, its attachment and removal are easy, and maintenance work is smooth. It can be carried out.

Moreover, since the installation position of the wind-up winch can be freely set according to the direction of the partition, etc., it can correspond to all kinds of space portions.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, an embodiment of a moving system for a suspended body such as a net or a sheet using the winding winch of the present invention will be described with reference to the following drawings.

FIG. 1 is a front view schematically illustrating a first embodiment of a net or sheet moving system using a winding winch according to the present invention, and FIG. 2 is a diagram of a string-like body such as a wire rope and a rod-like body. FIG. 3 is a front view schematically illustrating the attachment and the attachment state of the rod-shaped body and a suspended body such as a net or a sheet, FIG. 3 is a schematic sectional side view of FIG. 2, and FIG. 4 is a net using a winding winch. FIG. 5 is a front view schematically illustrating the storage state of the first embodiment of the moving system of FIG. 5, and FIG. 5 is a front view schematically illustrating another embodiment of the attachment state of the string-like body such as a wire rope and the rod-like body. 6, FIG. 7, FIG. 8 are schematic explanatory front views showing the attachment state of the string-like body such as the wire rope and the rod-like body of the second embodiment, and FIG. 9 is a space portion in which the upper side is in a horizontal state Example of a net moving system using a retractable winch It is a schematic explanatory front view showing, Fig. 10 is a schematic explanatory front view showing a return stretch eliminate such nets or sheets.

A first embodiment of the net moving system using the winding winch of the present invention will be described.

The structure of the net moving system using the winding winch includes a plurality of winding winches 1 installed on the upper side of the space, and a plurality of strings wound around the winding drum of each winding winch 1. A wire rope as a solid body 3, a plurality of pulleys 4 attached to a desired upper side of the space portion, a substantially cylindrical rod-shaped body 5 coupled to a plurality of string-shaped bodies 3, and a rod-shaped body 5 It is comprised from the net | network as the suspension body 6 attached through the tool.

The retractable winch 1 basically includes a winch body and a drive source. The winch body is connected to the drive source (directly / indirectly) and is driven to rotate (manually driven or driven by an assist power source). The drive means such as the configuration can be freely selected according to the purpose) and a winding drum provided on the drive shaft.

The string-like body 3 is coupled to a ring-shaped coupling tool 5 a fixed to the upper side of the rod-shaped body 5. For this reason, the connection and removal can be easily performed.

The suspended body 6 is attached to a canceling rod 7 that returns to the upper side of the lifting rod 7 and eliminates expansion and contraction, and a plate-like connector 7a is fixed to the upper side of the canceling rod 7, and the rod-shaped body 5 is interposed via the connector 7a. It is fixed to the lower side. Since the elimination rod 7 is made of a flexible and elastic material, the elimination rod 7 can eliminate the expansion / contraction due to the nature of the return extension / contraction of the suspended body 6.

The suspended body 6 can be easily separated and stored by removing the string-like body 3 from the connector 5a.

When the upper side is arcuate, the length is adjusted by the distance between the highest ceiling part (the zenith part) of the space part and the corresponding pulley 4 in the height direction, the installed retractable winch 1 and the corresponding pulley 4. Do along the distance.

Each of the retractable winches 1 is driven in a state controlled by a control panel (not shown). However, since the length of the string-like body 3 has already been adjusted, time control such as starting and stopping can be performed. It can be handled with simple control.

A case will be described in which the net moving system using the winding winch of the first embodiment configured as described above is used.

First, according to the shape of the desired space portion, etc., after confirming the number of wind-up winches 1 to be installed and the size and shape of the suspension body 6, a plurality of wind-up winches 1 are placed on the upper side of the space portion. It is installed, the winding drum of each winding winch 1 is rotationally driven by the control board, the string-like body 3 wound around the winding drum is pulled out and moved, and through a plurality of pulleys 4 attached to the ceiling side. Furthermore, it pulls out and moves to the floor side.

Thereafter, each string-like body 3 is connected to the connector 5 a of the rod-like body 5, thereby connecting the suspended body 6 attached to the rod-like body 5.

Then, the winding drum of each winding winch 1 is rotationally driven by the control panel again to wind up and move the respective string-like bodies 3 wound around the winding drum, and the plurality of pulleys 4 attached to the ceiling side are moved to the pulleys 4 attached to the ceiling side. Along with this, the rod-like body 5 is moved up to a desired height on the ceiling side in a horizontal state, so that the suspension body 6 provided on the release rod 7 is suspended in the space portion via the connector 7a. After that, the lower end side of the suspended body 6 can be linearly expanded to partition the space without gaps.

At this time, since each string-like body 3 is attached to a rod-like body 5 provided in a horizontal state, each string-like body 3 is smoothly moved up and down without being bent in the initial control state. can do.

Moreover, since the suspension body 6 is provided in the cancellation | release rod 7 in the state which prevented the return expansion and contraction, the lower end side of the suspension body 6 is extended linearly (for example, attaching a plurality of weights, Alternatively, the suspended body 6 is always attached to the space portion by simply pulling the wire rope provided on the lower end side to both end sides).

Next, a case where the suspended body 6 is detached from the string-like body 3 and stored will be described.

First, the winding drum of each winding winch 1 is driven to rotate by being controlled by the control panel, and the string-like body 3 is pulled out from the winding drum, and descends from the upper side to the lower side along the plurality of pulleys 4. After moving, the rod-shaped body 5 attached to each string-shaped body 3 is positioned on the floor surface side so that the suspended body 6 is completely positioned on the floor surface side, and then the string-shaped body 3 is connected to the rod-shaped body 5. After removing from the suspension body 5 by removing it from the tool 5a and storing the suspension body 6 in another storage location, the winding drum of each winding winch 1 is rotated again to wind around the winding drum. Each of the formed string-like bodies 3 is wound up and moved, and the string-like body 3 is moved upward along a plurality of pulleys 4 attached on the upper side, so that the suspension body 6 can be removed and stored. Finish the process.

As described above, in the net moving system using the winding winch of the present invention, a desired number of winding winches 1 are installed according to the size and weight of the suspension body 6, and each winding winch 1 is wound. By controlling the rotating drums individually, the suspension body 6 can be suspended and stored safely and securely, and fine adjustment after the suspension body 6 is attached can be easily performed. The work can be done smoothly.

Further, since the string-like body 3 whose length has been adjusted in advance is connected to the rod-like body 5, the control by the control panel of the winding winch 1 is easy, and trouble during use can be suppressed as much as possible.

In the above embodiment, the wind-up winch 1 is mounted on the upper side. However, in the net moving system using the wind-up winch of the present invention, the mounting position of the wind-up winch 1 is limited to this. For example, it is also possible to install the wind-up winch 1 on the lower end side and to move only the string-like body 3 upward.

Moreover, in the said Example, although the string-like body 3 was directly attached to the coupling tool 5a of the rod-shaped body 5, the attachment to the rod-like body 5 of the string-like body 3 is not limited to this, For example, desired weight It is also possible to suspend the suspending body 6 via the rod-like body 5 so that the string-like body 3 is always suspended vertically.

Moreover, in the said Example, since the return body of the suspension body 6 is canceled by the cancellation body 7 and it is attached to the rod-shaped body 5, the load of the suspension body 6 with respect to the rod-shaped body 5 is a uniform state. In addition, it is possible to easily maintain the horizontal state of the dedicated body 5 and to eliminate the occurrence of bending of the string-like bodies 3.

Next, a second embodiment of the net moving system using the winding winch of the present invention will be described.

First, the second embodiment is a net moving system based on the first embodiment, and the configuration thereof includes a plurality of winding winches 1 installed on the upper side of the space portion, and each winding type. A plurality of string-like bodies 3 wound around the winding drum of the winch 1, a plurality of pulleys 4 attached to a desired upper side of the space part, and a desired space part connected to the plurality of string-like bodies 3 And a plurality of bar-like bodies 5 in the horizontal direction, and a suspended body 6 attached to the plurality of bar-like bodies 5 and having a size for partitioning the space.

The connection between the string-like body 3 and the rod-like body 5 is performed by connecting the separate attachment string body 5b to the connection tool 5a attached in the vicinity of the opposing ends of the two rod-like bodies 5, and then attaching the attachment string body 5b. Connected to the string-like body 3 (via the weight 8 or the like).

Since a plurality of rod-like bodies 5 are provided in a straight line, the cord-like bodies 3 can be moved up and down while reducing or expanding the radiation between the rod-like bodies 5. Even if there is a difference in the up-and-down movement distance, it is possible to cope with smooth up-and-down movement of the string-like body 3 without causing bending or the like.

A case will be described in which the net moving system using the winding winch of the second embodiment configured as described above is used.

After confirming the number of wind-up winches 1 to be installed and the size and shape of the suspension body 6 according to the shape of the desired space, a plurality of wind-up winches 1 are installed on the upper side of the space. Then, the winding drum of each winding winch 1 is driven to rotate by the control panel, the string-like bodies 3 wound around the winding drum are pulled out and moved, and the floor is further passed through a plurality of pulleys 4 attached to the ceiling side. Pull out to the surface side.

After that, each of the string-like bodies 3 is connected to an attachment string body 5b connected to a connecting tool 5a of two continuous rod-like bodies 5, thereby connecting the suspended bodies 6 attached to the plurality of rod-like bodies 5. .

Then, the winding drum of each winding winch 1 is rotationally driven by the control panel again to wind up and move the respective string-like bodies 3 wound around the winding drum, and the plurality of pulleys 4 attached to the ceiling side are moved to the pulleys 4 attached to the ceiling side. Along with this, the rod-like body 5 is moved up to a desired height on the ceiling side in a horizontal state, so that the suspension body 6 provided on the release rod 7 is suspended in the space portion via the connector 7a. After that, the lower end side of the suspended body 6 can be linearly expanded to partition the space without gaps.

At this time, since the string-like body 3 is attached to two continuous rod-like bodies 5 provided in a horizontal state, differences in the ascending / descending distances of the string-like bodies 3 due to the load of the suspension body 6 and the like. Even if it occurs, the bending or the like can be eliminated by reduction or enlargement between the rod-like bodies 5, and each string-like body 3 can be moved up and down smoothly in the initial control state.

Moreover, since the suspension body 6 is provided in the cancellation | release rod 7 in the state which prevented the return expansion-contraction similarly to the case of a 1st Example, it only spreads the lower end side of the suspension body 6 linearly. Therefore, the suspended body 6 is always attached to the space.

Next, a case where the suspended body 6 is detached from the string-like body 3 and stored will be described.

First, the winding drum of each winding winch 1 is driven to rotate by being controlled by the control panel, and the string-like body 3 is pulled out from the winding drum, and descends from the upper side to the lower side along the plurality of pulleys 4. After moving and arranging the plurality of rod-like bodies 5 attached to each string-like body 3 on the floor surface side, the suspended body 6 is completely located on the floor surface side, and then the string-like body 3 is moved to each rod-like body. 5 is removed from the attachment cord body 5b, and is removed from the suspension body 6, and after the suspension body 6 is stored in another storage location, the winding drum of each winding winch 1 is again driven to rotate. The string-like body 3 wound around the drum is wound up and moved, and the string-like body 3 is moved upward along the plurality of pulleys 4 attached on the upper side, so that the suspended body 6 is removed. And finish the process of storage.

Thus, in the second embodiment of the net moving system using the winding winch of the present invention, the suspension body 6 having a size corresponding to the large space is suspended using the plurality of rod-shaped bodies 5. be able to.

In particular, since the suspension body 6 is configured by connecting a plurality of suspension bodies 6, there are many cases in which the return expansion / contraction directions of the suspension bodies 6 are different. In addition, since the space between the rod-like bodies 5 is slightly shifted from the linear shape, the difference in the direction of return expansion and contraction can be eliminated, so that the suspended body 6 can be suspended in the space.

Moreover, in the said Example 1 and 2, although the single string-like body 3 was moved with one winding type winch 1, in the moving system of the net | network using the winding type winch of this invention, several pieces are used. It is also possible to move a plurality of string-like bodies 3 by a single winding winch 1 by bundling the end sides of the string-like bodies 3 into one.

Moreover, in the said Example 1 and 2, although the single suspension body 6 was moved up and down, in the net moving system using the winding type winch of the present invention, each of the suspension bodies 6 has a string-like body. It is also possible to provide a plurality of suspension members 5 and to move up and down at the same time by controlling the winding winch 1.

Moreover, in the said Example 1 and 2, although it provided in the cancellation | release rod 7 in the state which returned to the upper end side of the suspension body 6 and prevented expansion-contraction, for example, the attachment fixed to the up-down direction of the both sides | surfaces of the suspension body 6 By inserting a plurality of insertion bodies 9 provided on the side surface of the suspended body 6 through the string 10 so as to be movable, it is possible to prevent the side surface of the suspended body 6 from returning and expanding.

Schematic explanatory front view showing a first embodiment of a moving system for a net or a sheet using the winding winch of the present invention Schematic explanatory front view showing the attachment state of a string-like body such as a wire rope and a rod-like body and the attachment state of the rod-like body and a suspended body such as a net or a sheet 2 is a schematic sectional side view of FIG. Schematic explanatory front view showing the storage state of the first embodiment of the net moving system using a winding winch Schematic explanatory front view showing another embodiment of the attachment state of a string-like body such as a wire rope and a rod-like body Schematic explanatory front view showing the attachment state of a string-like body such as a wire rope and a rod-like body of the second embodiment Schematic explanatory front view showing the attachment state of a string-like body such as a wire rope and a rod-like body of the second embodiment Schematic explanatory front view showing the attachment state of a string-like body such as a wire rope and a rod-like body of the second embodiment Schematic explanatory front view showing another embodiment of a net moving system using a winding winch installed in a space where the upper side is in a horizontal state Schematic explanation front view showing the return stretch cancellation of nets or sheets

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Rewind-type winch, 3 ... String-like body, 6 ... Suspension body

The present invention provides a first solution means for a moving system of a suspended body such as a net or a sheet using a wind-up winch for solving the above-described problem, via a drive shaft as described in claim 1. Rotating and driving the winding drum, winding and moving a wire rope or other string-like body wound around the winding drum, and attaching a suspended body such as a net or sheet attached to the wire rope or other string-like body A plurality of winding systems installed at desired locations in a space section in a suspension movement system for a suspension body such as a net or a sheet using a winding winch that opens and closes a desired space section by moving the suspension. With the rotational drive of the winding drum controlled from the winch, the wire rope or other string-like body is pulled out or moved, and the rod-like body connected in a horizontal state to the wire rope or other string-like body is moved up and down. Te, taken through the connector to the rod-like body Vignetting and soft, resilient its return stretch blocking the provided has been suspended clad move or housing moves Tsuhari of nets or sheets in a state of the resolving rods are composed of a material having a net or sheets It is characterized by opening and closing the space portion with a suspended body.

Further, the second solving means of the moving system of a suspended body such as a net or a sheet using a winding winch rotates the winding drum via the drive shaft as described in claim 2, A wire-like body such as a wire rope wound around a winding drum is wound and moved, and a suspension body such as a net or a sheet attached to the wire-like body is suspended and moved. In a suspension moving system for a suspended body such as a net or a sheet using a winding type winch that opens and closes a space part, a plurality of winding type winches installed at desired locations in the space part respectively With the rotational drive controlled, a plurality of wire ropes and other string-like bodies are drawn out or taken up, connected to each wire rope and other string-like bodies, and in a horizontal state corresponding to the size of the space. Multiple rod-shaped bodies And it moves up and down, with arresting its expansion by eliminating rod is composed of a material and having a flexible and resilient attached via a connector to the rod-like body, the return by displacement of the space between the rod-shaped body stretching The net or sheet suspension provided in a state in which the difference in the direction is eliminated is moved or stored, and the entire desired space is opened and closed with the net or sheet suspension. And

First, a plurality of winding winches are installed in a desired space inside and outside, and then the winding drums of each winding winch are controlled to rotate in a controlled manner, and then a string shape such as a wire rope from the winding drum. Pulling the body from the upper side to the lower side of the floor and connecting the string-like body such as each wire rope to the rod-like body, so that the net or sheet attached to the rod-like body via the connecting tool is suspended. Connect the bodies.

In addition, since the suspended body such as a net or a sheet is provided in a state where its return expansion and contraction is prevented by a release rod made of a flexible and elastic material, the suspended body such as a net or a sheet is It will be attached in a state where it is always stretched in the space.

And, by attaching a suspended body such as a net or a sheet according to the size of the space portion to each rod-shaped body via a connector, a net according to a desired space portion can be easily attached to a string-shaped body such as a wire rope. Alternatively, a suspended body such as a sheet can be attached.

In this case as well, the suspended body such as the net or the sheet is prevented from returning and expanding by a canceling rod made of a flexible and elastic material and returning due to the displacement of the space between the rod-like bodies. It is attached in a state where the difference in the direction of expansion and contraction is eliminated .

According to the first aspect of the present invention, there is provided a moving system for a suspended body such as a net or a sheet using a winding winch for solving the above-mentioned problem . rotationally driven while controlling the winding drum via the drive shaft of the plurality of winding type winch installed in place, the cord-like body such as a wire rope wound on the winding drum to move the winding A suspension body such as a net or a sheet using a wind-up winch that opens and closes a desired space by suspending and moving a suspension body such as a net or a sheet attached to a string-like body such as a wire rope. in the Tsuhari mobile systems, the wire moves up and down the linked rod-like body in a horizontal state in string-like body of the rope, consists of a material and having a flexible and resilient attached via a connector to a rod-shaped body The return rod is prevented from expanding and contracting Provided in a state, and a piece of net or hanging clad the Tsuhari body such sheets is inserted movably a plurality of insertion member prevents the side surface of the return stretch in the vertical direction and fixed mounting straps on both sides It is characterized by opening or closing the space with a suspended body such as a net or a sheet after moving or storing.

Moreover, the 2nd solution means of the moving system of suspension bodies, such as a net | network or a sheet | seat using a winding type winch, as described in Claim 2 is a plurality of units | sets installed in the desired location of the space part. Rotating drive with the winding drum controlled via the drive shaft of the winding winch , winding and moving the wire rope or other string-like body wound around the winding drum, and the wire rope or other string-like shape In a suspension moving system for a suspension body such as a net or a seat using a wind-up winch that opens and closes a desired space by suspending and moving a suspension body such as a net or a sheet attached to the body, A plurality of bar-like bodies that are connected to a string-like body such as a wire rope and move horizontally in accordance with the size of the space are moved up and down in synchronization with each other, and are attached to the rod-like body via a connector and are flexible. In the elimination rod made of elastic material Stretching or expanding Shinano width between the rod-like body corresponds to the vertical movement with blocking Risono stretching, moreover provided in a state that eliminates the direction of the difference in the return stretch the displacement of the space between the rod member One suspending body such as a net or a sheet is suspended or moved, and the entire desired space is opened and closed by the suspending body such as a net or a sheet.

Claims (2)

A net or sheet attached to a string-like body such as a wire rope by rotating a winding drum via a drive shaft, winding and moving a wire-like body such as a wire rope wound around the winding drum In a suspension movement system for a suspension body such as a net or a sheet using a winding winch that opens and closes a desired space portion by moving the suspension body of the suspension body, the suspension body is installed at a desired location in the space portion. A string-like body such as a wire rope is drawn out or moved while being controlled to rotate the winding drum from a plurality of winding-type winches, and connected to the string-like body such as a wire rope in a horizontal state. The rod or body is moved up and down, and the net or sheet suspended from the net or sheet attached to the rod and prevented from returning and stretching is suspended or moved. Open and close the space with Tsuhari body Tsuhari mobile system of nets or sheets using a rolling type winch characterized and. A net or sheet attached to a string-like body such as a wire rope by rotating a winding drum via a drive shaft, winding and moving a wire-like body such as a wire rope wound around the winding drum In a suspension movement system for a suspension body such as a net or a sheet using a winding winch that opens and closes a desired space portion by moving the suspension body of the suspension body, the suspension body is installed at a desired location in the space portion. A plurality of wire ropes and other wire ropes and other wire ropes are pulled out or moved in a state in which the rotational driving of the winding drum is controlled from a plurality of winding winches, and connected to the wire ropes and other string members, In addition, a plurality of bar-like bodies provided in a horizontal state corresponding to the size of the space portion are moved up and down in synchronization with each other, such as a net or a sheet attached to the bar-like body and prevented from expanding and contracting. Lift the suspended body Or housing moves, Tsuhari body Tsuhari mobile system of nets or sheets using a rolling type winch, characterized in that opening and closing the entire desired space in Tsuhari member such as a net or sheet.

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