JP2010158503A - Stretching and moving system for stretched body such as net or sheet using winding winch - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stretching and moving system for a stretched body such as a net or a sheet using a winding winch, suitably opening and closing a large space part using the winding winch, easily paying out/winding up and moving a braid such as a wire rope and rich in safety. <P>SOLUTION: A braid such as the wire rope is freely movably penetrated through a penetrating body linearly fitted through a reinforcing means from the upper end side of the stretched body such as a net or a sheet, the upper end side of which is fixed to a space part or a desired part along the lower end side. After a weight is fitted to the tip of the braid such as the wire rope at the lower end side of the stretched body such as a net or a sheet through a twisting prevention means, a winding drum of the winding winch is driven in rotation, thereby taking up and moving or paying out and moving the braid such as the wire rope to elevate and move the lower end side of the stretched body such as a net or a sheet along the space part, so that the space part is opened and closed. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to a net or a sheet using a winding winch that opens and closes a desired indoor or outdoor space for the purpose of partitioning or the like using a winding winch that winds a string-like body such as a wire rope. The present invention relates to a suspension moving system for a suspension body.

2. Description of the Related Art Conventionally, indoor ball game facilities, golf driving ranges, and the like are known as various facilities that open and close a desired space portion indoors or outdoors using a net for the purpose of partitioning or the like.

In the indoor ball game facility, when the net is suspended as an indoor space section or for ball protection according to the purpose of use, it is connected to both ends of the reinforcing wire lobe attached along the upper end side of the net. Each of the two wire ropes for suspension is pulled and moved by driving a wind-up winch installed at both ends of the space, thereby pulling the wire rope for suspension in the opposite direction and By winding up and moving the support rope connected to the middle part of the wire rope upward, the net connected to the wire rope is suspended indoors by pulling the net in different directions and dispersing the net load. The space is partitioned. In addition, when storing the net, the winding winch is driven to pull out and move the suspension wire rope, and the support rope is pulled down to move the net to the floor surface side. Open the part. (See Japanese Patent No. 4032315)

However, the method of suspending the net by the above-described suspending wire rope and support rope is limited in the size (load, area, etc.) of the suspending net because both ends of the net are pulled by the wire rope. In recent years, multipurpose indoor ball game stadiums with large spaces constructed in various parts of Japan have limited installation locations (for example, a back net mechanism for ball games), and partition the large spaces according to the purpose of use (ballproof) The above method could not properly cope with the suspension of the net or the sheet used for use.

Therefore, a plurality of wind-up winches are installed on the ceiling side of the space, and the wire ropes of each wind-up winch are suspended from the ceiling side to the floor surface, and the nets are attached to the wire ropes to hang them. A method was considered to disperse the net area and load.

In this case, a method of fixing each wire rope to the upper end side of the net and a method of fixing the wire rope through the ring body attached to the net along the lower end side from the upper end side of the net and fixing it to the lower end side of the net When a net is tensioned and suspended, a method of inserting a wire rope through a ring body is usually used. In both methods, a weight is attached to the lower end of the net to suspend the net with a large area.

Problems to be solved by the invention

However, since the net suspended in the large space part has a large load and area, when the wire rope is inserted through the ring body provided on the net and moved, the wire rope is twisted and the weight of the wire rope is reduced. In the attachment part of the ring body to the net, the net and the ring body are rubbed, and there is a drawback that the attachment part of the ring body to the net is easily worn.

In addition, there is a defect that the wind pressure is applied to the net by the wind outdoors, and the wire rope directly abuts the net when the ball is in contact with the net while using a ball game, and the portion is easily damaged. It was.

Since the above-mentioned wear and damage frequently occur, there is a problem that frequent maintenance is required for the suspended net.

In addition, if the wear of the attachment part of the ring body to the net increases, the attachment of the ring body to the net becomes insufficient, and the wire body moves smoothly, such as the ring body coming off due to the twist generated in the wire rope when the wire rope is lifted There was a drawback that could not.

Furthermore, if the area of the net is increased, the weight of the weight provided on the lower end side of the net for suspending the net in a tensioned state also becomes heavy. For example, when the net is stored above the space, the weight is increased. Since the weight with sword moves upward, there is a big problem in terms of safety.

In addition, when the net is moved to the floor side and stored due to the large area of the net, if the net of a certain area or more is moved to the floor side, the load applied to the wire rope becomes insufficient, and the upper end side The wire ropes having different heights have a drawback that the wire rope cannot be moved smoothly, for example, slackening occurs and the winch portion is randomly wound.

In addition, since the wire rope is inserted into the ring body and fixed at the lower end side of the net, even if the wire rope is twisted, the twist cannot be eliminated and the net can be suspended in a tensioned state. There was a disadvantage that it was not possible.

Moreover, when the upper part side of the space part which attaches a net is comprised in circular arc shape, when the net was raised / lowered, there existed a fault that a net | bias biased to the center side and the clearance gap produced in the lower end side.

Therefore, the present invention can appropriately partition a large space using a wind-up winch, and can easily take out / take-up a string-like body such as a wire rope and wind it safely. It is an object of the present invention to provide a suspension moving system for a suspended body such as a net or a sheet using a take-up winch.

Means for solving the problem

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. The winding drums of a plurality of winding type winches provided at the location are respectively driven to rotate, and the wire rope or the like wound around the winding drum is wound or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a sheet using a winding winch that moves up and down a suspended body such as a net or a sheet attached to a string-like body, the upper end side is a space portion or a desired A net that allows a string-like body such as the wire rope to be freely inserted into an insertion body that is linearly attached via a reinforcing means from the upper end side to the lower end side of a suspended body such as a net or a sheet that is fixed at a place. Or under a suspended body such as a sheet After attaching a weight body to the tip side of the wire rope or the like via a twist preventing means on the side, the winding drum of the winding winch is driven to rotate to wind up the wire rope or the like. Alternatively, the space portion is opened and closed by moving up and down the lower end side of the suspended body such as a net or a sheet along the space portion.

Moreover, the 2nd solution means of the moving system of suspension bodies, such as a net | network or a sheet | seat using the winding-type winch for solving the said subject, The desired location of space part as described in Claim 2 The winding drums of a plurality of winding type winches provided on the web are respectively rotated, and the wire rope or the like wound around the winding drum is wound up or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a sheet using a winding winch that moves up and down a suspended body such as a net or a sheet attached to a cylindrical body, the upper end is a space portion or a desired location A string-like body such as the wire rope is movably inserted into an insertion body that is linearly attached via a reinforcing means from the upper end side to the lower end side of a suspended body such as a net or a sheet fixed to the net or Lower end of a suspended body such as a sheet After the string-like body such as the wire rope is again moved to the upper end side through the pulley provided on the weight body and fixed, the winding drum of the winding winch is rotated and driven. The string portion is wound up or pulled out, and the lower end side of the suspension body such as a net or a sheet is moved up and down along the space portion to open and close the space portion.

Specifically, as described in claim 3, an auxiliary body such as a net or a sheet for preventing a gap at the lower end portion is provided on the lower end side of the suspended body such as a net or a sheet.

Specifically, as described in claim 4, the insertion body increases the weight in accordance with the expansion of the area of the suspended body such as a net or a sheet.

Effects and effects of the invention

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

When partitioning a space, etc., first install multiple wind-up winches in the desired space (inside or outside), indoors and outdoors, and then wind each wind-up winch. The drums are rotationally driven in a controlled state, and the wire ropes and other string-like bodies are pulled out of the winding drum to descend from the upper side to the floor lower side, and the wire ropes and other string-like bodies are moved to the upper end side. The lower end side of the suspension body such as a net or a sheet is movably inserted through the insertion body that is linearly attached along the lower end side from the upper end side of the suspension body such as a net or a sheet that is fixed in the space. Then, a weight is attached to the tip of the string-like body such as each wire rope.

Since the insertion body is attached to a suspended body such as a net or a sheet via a reinforcing means, the weight of the string-like body such as each wire rope is attached to the fixture during movement of the string-like body such as each wire rope. Even if it is applied, the insertion body can move smoothly without being detached from the suspended body such as a net or a sheet.

In addition, since the weight body is attached via the twist preventing means, even if twisting occurs when the string-like body such as each wire rope moves up and down, the twist can be eliminated via the twist preventing means. The string-like bodies such as the wire ropes can be easily moved, and the lifting body such as the net or the sheet can be easily moved up and down by the string-like bodies such as the wire ropes.

Then, the space portion can be partitioned by pulling and moving a string-like body such as a wire rope until the weight body reaches the lower end side while controlling the rotational driving of the winding drum from each winding winch. it can.

When opening a space and storing a suspended body such as a net or a sheet, first, the wire rope in a state in which the rotation drive of the winding drum of each winding winch is controlled from the state where the space is partitioned. By winding a string-like body such as a wire, the wire-like body such as a wire rope moves upward along the insertion body, and a suspended body such as a net or a sheet provided with the insertion body rises along the space. It moves (accommodates while being folded), and the space is opened by being positioned in the vicinity of the fixed upper end of the suspended body such as the net or the sheet while folding the suspended body such as the net or the sheet.

Also in this case, the string-like body such as the wire rope is inserted through the insertion body attached through the reinforcing means in a straight line from the upper end side to the lower end side of the suspended body such as the net or the sheet. Even if the movement is smooth and the suspended body such as a net or a sheet is folded and stored, an appropriate storage movement can be performed.

In addition, since the twist generated in the string-like body such as the wire rope is eliminated by the twist-preventing means, the string-like body such as the wire rope can move smoothly without being rubbed against the suspended body such as the net or the sheet. it can.

Further, since the weight body moves without being entangled with the suspended body such as the net or the sheet, the suspended body such as the net or the sheet can be appropriately accommodated.

Furthermore, when moving the suspended body such as a net or a sheet downward to partition the space again, the weight body can smoothly move downward without being entangled with the suspended body such as the net or the sheet. Can do.

In addition, the weight of the weight body can be reduced compared to the conventional one by having a constant weight according to the area of the suspension body such as the net or the sheet in the insertion body of the suspension body such as the net or the sheet. When a suspended body such as a net or a sheet is moved upward, it is possible to move in a safe manner without causing a problem with the weight of the weight.

Further, since the insertion body has a weight, the lifting body such as a net or a sheet can be easily moved up and down, and the string-like body such as a wire rope can be moved smoothly.

Therefore, since a string-like body such as a wire rope moves smoothly, even a suspended body such as a net or sheet having a large area can be easily moved up and down.

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

When partitioning a space, etc., first install multiple wind-up winches in the desired space (inside or outside), indoors and outdoors, and then wind each wind-up winch. The drums are rotationally driven in a controlled state, and the wire ropes and other string-like bodies are pulled out of the winding drum to descend from the upper side to the floor lower side, and the wire ropes and other string-like bodies are moved to the upper end side. The lower end side of the suspension body such as a net or a sheet is movably inserted through the insertion body that is linearly attached along the lower end side from the upper end side of the suspension body such as a net or a sheet that is fixed in the space. The string-like body such as the wire rope is again moved to the upper end side and fixed through the pulley provided with the weight body provided on the top.

Then, the space part is partitioned by pulling and moving the string-like body such as a wire rope through the pulley until the weight body reaches the lower end side while controlling the rotational drive of the winding drum from each winding winch. And so on.

When opening a space and storing a suspended body such as a net or a sheet, first, the wire rope in a state in which the rotation drive of the winding drum of each winding winch is controlled from the state where the space is partitioned. By winding a string-like body such as a wire, the wire-like body such as a wire rope moves upward along the insertion body, and a suspended body such as a net or a sheet provided with the insertion body rises along the space. It moves (accommodates while being folded), and the space is opened by being positioned in the vicinity of the fixed upper end of the suspended body such as the net or the sheet while folding the suspended body such as the net or the sheet.

At this time, a string-like body such as a wire rope is inserted movably through an insertion body that is linearly attached via a reinforcing means from the upper end side to the lower end side of a suspended body such as a net or a sheet, via a pulley. Since it is fixed on the upper end side, the movement is smooth, and even when a suspended body such as a net or a sheet is folded and stored, an appropriate storage movement can be performed.

Further, since the weight body moves without being entangled with the suspended body such as the net or the sheet, the suspended body such as the net or the sheet can be appropriately accommodated.

Furthermore, when moving the suspended body such as a net or a sheet downward to partition the space again, the weight body can smoothly move downward without being entangled with the suspended body such as the net or the sheet. Can do.

In addition, by providing an auxiliary body such as a net or a sheet for preventing a gap in the lower end portion on the lower end side of the suspended body such as a net or a sheet, the gap in the lower end portion is reduced when the space is partitioned. It is possible to partition with an auxiliary body such as a net or a sheet, and it is possible to easily set a moving distance to the lower end side of a suspended body such as a net or a sheet.

Furthermore, in the space portion in which the upper side is formed in an arc shape or the like, there is a case where the suspension body such as the net or the sheet is pulled up and down by moving the suspension body such as the net or the sheet to the center side. Although there is a difference in the distance on the side, there is an auxiliary body such as a net or a sheet, so that it can be easily partitioned.

As described above, the suspension moving system for the suspended body such as a net or a sheet using the retractable winch according to the present invention is such that the installation position of the retractable winch is also a space portion where the suspended body such as the net or the sheet is closed. It can be installed freely according to the desired direction, etc., and can correspond to all shapes / sizes on the upper end side, so it corresponds to all kinds of space parts having a large space part constructed recently. can do.

Moreover, since the vertical movement of the string-like body such as a wire rope moves along the insertion body, it can move smoothly without being caught on the way, and the control of each winding winch becomes easy.

Moreover, since the suspended | suspended body, such as a net | network or a sheet | seat, attaches a fixture via a reinforcement means, it is suitable for continuous use and can reduce the maintenance of the part as much as possible.

In addition, the weight body can move without being disturbed when the suspended body such as a net or a sheet is moved up and down, and can be freely adapted to a suspended body such as a large area net or sheet.

BEST MODE FOR CARRYING OUT THE INVENTION

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

FIG. 1 is a schematic overall explanatory view showing a first embodiment of a net moving system using a retractable winch according to the present invention, and FIG. 2 fixes the upper end of a space to a suspended body such as a net or a sheet. FIG. 3 is a schematic overall explanatory view showing the upper side storage state of a suspended body such as a net or a sheet, and FIG. 3 shows a fixture attached to the suspended body such as a net or a sheet through a reinforcing means. FIG. 4 is a schematic explanatory view, and FIG. 4 shows a state in which a suspended body such as a net or a sheet on the upper side is suspended from a suspended body such as a net or a sheet in a horizontal state and an attached state of a string-shaped body such as a wire rope. FIG. 5 is a schematic explanatory view showing a connection between a weight body and a string-like body such as a wire rope, and FIG. 6 shows a net moving system using the winding winch of the present invention. FIG. 7 and FIG. 8 are flowcharts through the reinforcing means. FIG. 9 is a schematic explanatory view showing another embodiment of a fixture attached to a suspended body such as a belt or a sheet, and FIG. 9 is for preventing a gap at the lower end portion on the lower end side of the suspended body such as a net or a sheet. FIG. 10 is a schematic explanatory view showing a state where an auxiliary body such as a net or a sheet is attached, and FIG. 10 is a schematic explanatory view showing a second embodiment of the net moving system using the winding winch of the present invention. .

A first embodiment of the net moving system using the winding winch of the present invention will be described. (See FIGS. 1 to 4)

In the net moving system using a winding winch, a plurality of winding winches 1 are installed at regular intervals along the upper end side of the large space A, and wound around the winding drum of each winding winch 1. The wire rope as the turned string-like body 3 is pulled out via a plurality of pulleys 4 attached to the upper end side, and a net as the suspended body 5 is connected to the plurality of string-like bodies 3. .

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 driving means such as the configuration can be freely selected according to the purpose) and a winding drum provided on the driving shaft.

The upper end side of the suspended body 5 is attached to a string-shaped body 3A such as a fixed wire rope suspended along the upper portion of the space A. The fixing of the upper end portion of the suspended body 5 is not limited to fixing to the string-like body 3A such as a fixed wire rope. For example, the suspension body 5 can be attached along a beam on the ceiling. It is also possible to fix directly or indirectly to the lower end side of a suspended body (not shown) fixed along.

The string-like body 3 is attached to the suspension body 5 after the length is adjusted in advance, and is easily configured to be attached / detached so that the attachment to the string-like body 3 and the removal of the suspension body 5 during storage can be performed smoothly. ing.

The string-like body 3 and the suspension body 5 are connected to each other through a ring 6 as a plurality of insertion bodies attached in a straight line at a desired interval in the longitudinal direction of the suspension body 5, and the lower end of the suspension body 5. On the part side, it is attached to a weight body 7 (a weight for preventing the suspension body 5 from expanding and contracting along the mesh and maintaining the vertical state).

The ring 6 is a reinforcing body 10 attached linearly in the longitudinal direction of the suspended body 5 of the suspended body 5 (as a reinforcing means, a separate reinforcing cloth is attached linearly, or a reinforcing wire rope 3B. When the suspension body 5 has a large area, a plurality of suspension bodies 5 are connected to create a large area, so that a reinforcing cloth 5B and a reinforcing wire rope 3B are provided at the connection portion. The ring 6 is attached to the wire rope 3B to be used or is indirectly attached to the wire rope 3B for reinforcement via the connecting ring 6A. Even if a heavy load is applied to 6, the attachment position with the suspended body 5 can be maintained without being worn or detached.

The weight body 7 is attached via a rotatable coupling 11 in order to prevent the string-like body 3 from being twisted, and is protected by a protective body 12 on a closed cylinder, and is suspended. When the 5 is stored, the weight body 7 is not entangled with the suspended body 5.

The length of the string-like body 3 is adjusted by measuring the distance in the height direction between the highest ceiling portion (the zenith portion) on the upper end side of the space portion and the corresponding pulley 4 and the installed retractable winch 1 and the corresponding pulley 4. And 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 a suspension moving system for a suspended body such as a net or a sheet using the winding winch of the embodiment configured as described above is used in a large space A.

First, according to the shape of the desired space portion A, etc., a necessary number of winding winches 1 are installed on the upper side of the space portion A with a certain interval, and the shape above the space portion A is formed. Accordingly, a string-like body 3A such as a fixed wire rope is installed, and the upper end side of the suspension body 5 is fixed to the string-like body 3A such as the fixed wire rope.

Thereafter, the winding drum 2 of each winding winch 1 is driven to rotate by the control panel, the string-like bodies 3 wound around the winding drum 2 are pulled out and moved, and the floor is connected via a pulley 4 attached to the ceiling side. Pull out to the surface side. At this time, the suspension body 5 is inserted into a ring 6 provided in a straight line (longitudinal direction) from the upper end side to the lower end side, and the tip of each string-like body 3 is attached to the weight at the lower end side of the suspension body 5. Connect to body 7.

Each weight 7 is rotated in order to prevent twisting caused by repeating its own weight, the bent state wound around the winding drum 2 or the drawn straight state as the string-like body 3 becomes longer. It is attached through a movable connector 11 and protected by a cylindrical protector 12.

Thereby, the suspended | suspended body 5 is suspended in the space part A, and can be used as an object for a partition or for a ball-proof.

Next, when the suspended body 5 is stored above the space A, the winding drum 2 of each winding winch 1 is rotationally driven in the state where the driving is controlled again by the control panel. Each wound string-like body 3 is wound up and moved to the vicinity of the pulley 4. Each said string-like body 3 moves upwards so that the suspension body 5 may be folded along the ring 6 provided in the suspension body 5 at the ring 6 portion, and in the vicinity of the string-like body 3A such as a fixed wire rope. Can be stored.

At this time, since the ring 6 is attached to the reinforcing body 10, the position of the ring 6 is always kept constant, and the string-like body 3 is inserted through the string-like body 3 without pulling the ring 6. Therefore, the string-like body 3 is not caught in the ring 6 portion by the load of the suspension body 5 (as the ring moves along the mesh of the net) and is stored in the upper side as in the prior art. be able to.

Moreover, since each weight body 7 is attached via the coupling tool 11, the weight body 7 moves while eliminating the twist during the movement of the string body 3, and the string body 3 moves smoothly and the weight body 7. The part also moves without being caught in the suspended body 5. Therefore, the lifting movement of the suspended body 5 can be easily performed.

In addition, since each weight body 7 is protected by the protector 12, each weight body 7 is attached to the suspended body 5 even when the suspended body 5 is moved upward while folded. It can be stored without being caught and entangled.

As described above, the suspension moving system for a suspended body such as a net or a sheet using the winding winch of the embodiment smoothly moves up and down the suspended body 5 having a large area for suspension in a large space. Thus, the large space can be opened and closed.

Moreover, it can respond to any space part irrespective of the shape of the upper part side of a space part.

In addition, since the length adjustment between the upper end side and the lower end side of the string-like body 3 is performed in advance and then the suspension body 5 is connected to the suspension body 5, fine adjustment after attachment can be easily performed. It can be done smoothly.

Moreover, in the said Example, although the weight body 7 was attached to the lower end side of the suspension body 5, attachment of the weight body 7 is not an essential structure, Depending on the magnitude | size (area) of the suspension body 5, The suspended body 5 can be smoothly moved by changing the weight.

Moreover, in the said Example, although the one suspension body 5 was moved up and down, in the moving system of the net | network using the winding type winch of this invention, the string-like body 3 is provided in each of the suspension body 5 at each. It is also possible to control the take-up winch 1 so as to move the plurality of suspension bodies 5 up and down at the same time.

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

In the net moving system using a winding winch, a plurality of winding winches 1 are installed at regular intervals along the upper end side of the large space A, and wound around the winding drum of each winding winch 1. It is composed of a net as a suspended body 5 that moves up and down by a wire rope as a string-like body 3 that is turned and pulled out via a plurality of pulleys 4 attached to the upper end side.

After the string-like body 3 and the suspension body 5 are connected, the string-like body 3 is inserted through a ring 6 as an insertion body in which a plurality of string-like bodies 3 are linearly attached at a desired interval in the longitudinal direction of the suspension body 5. And it is fixed and attached on the upper end side of the large space part A again via a pulley 17 attached to the lower end part side of the suspended body 5.

The pulley 17 is protected by a protective body 12 on a cylinder whose upper portion is closed, and a pair of weights 7 is connected to the protective body 12.

The protection body 12 is attached with an auxiliary body 16 such as a net or a sheet for preventing a gap at the lower end portion so as to be connected to the suspension body 5. Thereby, the gap on the lower end side can be surely prevented only by positioning the pulley 17 portion in the vicinity of the lower end side, and more appropriate measures can be taken for ball protection and for partitioning.

Next, a case where the suspension moving system for a suspension body such as a net or a sheet using the winding winch of the second embodiment configured as described above is used in the large space portion A will be described.

First, according to the shape of the desired space portion A, etc., a necessary number of winding winches 1 are installed on the upper side of the space portion A with a certain interval, and the shape above the space portion A is formed. Accordingly, a string-like body 3A such as a fixed wire rope is installed, and the upper end side of the suspension body 5 is fixed to the string-like body 3A such as the fixed wire rope.

Thereafter, the winding drum 2 of each winding winch 1 is driven to rotate by the control panel, the string-like bodies 3 wound around the winding drum 2 are pulled out and moved, and the floor is connected via a pulley 4 attached to the ceiling side. Pull out to the surface side. Under the present circumstances, while passing through the ring 6 provided linearly (longitudinal direction) along the lower end side from the upper end side of the suspension body 5, it is a large space part again via the pulley 17 on the lower end side of the suspension body 5. Move to the upper end side of A and fix its tip.

Thereby, the suspended | suspended body 5 is suspended in the space part A, and can be used as an object for a partition or for a ball-proof.

Next, when the suspended body 5 is stored above the space A, the winding drum 2 of each winding winch 1 is rotationally driven in the state where the driving is controlled again by the control panel. Each wound string-like body 3 is wound up and moved to the vicinity of the pulley 4. Each said string-like body 3 moves upwards so that the suspension body 5 may be folded along the ring 6 provided in the suspension body 5 at the ring 6 portion, and in the vicinity of the string-like body 3A such as a fixed wire rope. Can be stored.

At this time, since the ring 6 is attached to the reinforcing body 10, the position of the ring 6 is always kept constant, and the string-like body 3 is inserted through the string-like body 3 without pulling the ring 6. Therefore, the string-like body 3 can be accommodated on the upper side without being caught by the ring 6 portion due to the load of the suspension body 5 as in the prior art.

As described above, the suspension moving system for a suspended body such as a net or a sheet using the winding winch of the embodiment smoothly moves up and down the suspended body 5 having a large area for suspension in a large space. Thus, the large space can be opened and closed.

Schematic whole explanatory drawing which shows the Example of the movement system of the net | network using the winding type winch of this invention Schematic whole explanatory drawing which shows the upper side accommodation state of suspension bodies, such as a net or a sheet, when the upper end of a space part is fixed to suspension bodies, such as a net or a sheet Schematic explanatory drawing which shows the fixture attached to suspension bodies, such as a net | network or a sheet | seat, via the reinforcement means. Schematic explanatory diagram showing the state of the suspension of the suspended body such as the net or sheet on the upper side and the suspended body such as the net or sheet in the horizontal state and the attached state of the string-like body such as a wire rope Schematic explanatory diagram showing the connection between the weight and a string-like body such as a wire rope The flowchart which shows the movement system of the net | network using the winding type winch of this invention Schematic explanatory drawing which shows the other Example of the fixture attached to suspension bodies, such as a net | network or a sheet | seat, via the reinforcement means. Schematic explanatory drawing which shows the other Example of the fixture attached to suspension bodies, such as a net | network or a sheet | seat, via the reinforcement means. Schematic explanatory drawing which shows the state where auxiliary bodies, such as a net | network or a sheet | seat for preventing the clearance gap of a lower end part, were attached to the lower end side of suspension bodies, such as a net | network or a sheet | seat. Schematic explanatory drawing showing the second embodiment of the net moving system using the winding winch of the present invention

DESCRIPTION OF SYMBOLS 1 ... Rewind-type winch, 3 ... String-like body, 5 ... Suspension body

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. The winding drums of a plurality of winding type winches provided at the location are respectively driven to rotate, and the wire rope or the like wound around the winding drum is wound or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a sheet using a winding winch that moves up and down a suspended body such as a net or a sheet attached to a string-like body, the upper end side is a space portion or a desired The wire is inserted into the insertion body attached through the reinforcing means composed of the reinforcing cloth and the reinforcing wire rope in a straight line from the upper end side to the lower end side of the connecting portion of the suspended body such as a net or a sheet fixed to the place. A rope or other string After attaching the movably inserted net or sheets Tsuhari body lower side the wire rope string-like body weight body, which is protected by a protective body through the preventing means twisting the distal end side of the of the winding The lower end side of the suspended body such as a net or a sheet is moved up and down along the space portion by rotating and driving the winding drum of the type winch and winding or pulling the string-like body such as a wire rope. It is characterized by opening and closing.

Moreover, the 2nd solution means of the moving system of suspension bodies, such as a net | network or a sheet | seat using the winding-type winch for solving the said subject, The desired location of space part as described in Claim 2 The winding drums of a plurality of winding type winches provided on the web are respectively rotated, and the wire rope or the like wound around the winding drum is wound up or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a sheet using a winding winch that moves up and down a suspended body such as a net or a sheet attached to a cylindrical body, the upper end is a space portion or a desired location A string, such as a wire rope, is attached to an insertion body that is attached linearly from the upper end side to the lower end side of a suspended body such as a net or sheet fixed to the insertion body through a reinforcing means comprising a reinforcing cloth and a reinforcing wire rope. Insert the movable body freely Together with, through a lower end attached to the side pulley of Tsuhari member such as a net or sheet and fixed by moving the string-like body again upper side of such the wire rope, to protect the pulleys in protected form After the weight body is connected to the protective body, the winding drum of the winding winch is driven to rotate, and the string-like body such as a wire rope is taken up or moved out. The lower end side is moved up and down along the space portion to open and close the space portion.

The insertion body is attached in a straight line from the upper end side to the lower end side of the connecting portion of the suspension body such as a net or a sheet through reinforcing means including a reinforcing cloth of the connecting portion and a reinforcing wire rope . Therefore, even if the string-like body such as each wire rope is moved, even if the weight of the wire-like body such as each wire rope is applied to the fixture, the insertion body does not separate from the suspended body such as a net or a sheet, and smoothly. Can move.

In addition, since the weight body is attached by being protected by a protective body through a twist prevention means, even if a twist or the like occurs when the string-like body such as each wire rope moves up and down , the weight body is twisted through the twist prevention means. Since it can be eliminated, it is easy to move the string-like bodies such as the wire ropes, and it is also easy to move the lifting body such as the net or the sheet by the string-like bodies such as the wire ropes.

Further, since the weight body protected by the protector moves without being entangled with the suspended body such as the net or the sheet, the suspended body such as the net or the sheet can be appropriately accommodated.

At this time, a string-like body such as a wire rope is inserted through a reinforcing means comprising a reinforcing cloth and a reinforcing wire rope linearly from the upper end side to the lower end side of a suspended body such as a net or a sheet. Since it is movably inserted and fixed on the upper end side via a pulley, the movement is smooth, and even when a suspended body such as a net or a seat is folded and stored, an appropriate storage movement is possible. It can be carried out.

Further, since the weight body protected by the protector moves without being entangled with the suspended body such as the net or the sheet, the suspended body such as the net or the sheet can be appropriately accommodated.

The ring 6 is a reinforcing body 10 linearly attached in the longitudinal direction of the suspension body 5 of the suspension body 5 (as a reinforcing means, a plurality of suspension bodies 5 are connected when the suspension body 5 has a large area. In order to create a large area, a reinforcing cloth 5B and a reinforcing wire rope 3B are used for the connecting portion, or the connecting portion is attached to the reinforcing wire rope 3B indirectly via a connecting ring 6A. For this reason, even if a heavy load is applied to the ring 6, the attachment position with the suspended body 5 can be maintained without being worn or detached.

The pulley 17 is protected by a protective body 12 on a cylinder which is the upper closure, the weight member 7 is connected to the said protective body 12.

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. The winding drums of a plurality of winding type winches provided at the location are respectively driven to rotate, and the wire rope or the like wound around the winding drum is wound or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a seat using a winding winch that moves up and down a suspended body such as a net or a sheet attached to a string-like body, the upper end side is adapted to the shape of the space portion. fixed to the wire material, such as erection, fixed wire rope Te, reinforcing fabric on a plurality of along the lower side of the upper end of the connecting portion of the Tsuhari of nets or sheets created by connecting straight , reinforcing fabric and set a wire rope for reinforcement The coupling ring attached to a reinforcing fabric or reinforcing for the wire rope, the string-like body of the wire rope wound on the winding drum to the insertion member inserted movably, Tsuhari such net or sheet After attaching a weight body protected by a cylindrical protective body, connected to the distal end side of the string-like body such as the wire rope at the lower end side of the body via a rotatable coupling tool, and then wound up The winding drum of the type winch is driven to rotate, and the string-like body such as a wire rope is wound up or moved, and the lower end side of the suspended body such as a net or a sheet is moved up and down along the space, and the weight body is moved . The space portion is opened and closed without being caught in a suspended body such as a net or a sheet .

Moreover, the 2nd solution means of the moving system of suspension bodies, such as a net | network or a sheet | seat using the winding-type winch for solving the said subject, The desired location of space part as described in Claim 2 The winding drums of a plurality of winding type winches provided on the web are respectively rotated, and the wire rope or the like wound around the winding drum is wound up or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a sheet using a winding winch that moves up and down a suspended body such as a net or a sheet attached to the shape body, the upper end side is set according to the shape of the space portion. erection has been fixed to the string-like body such as a fixed wire rope, the reinforcing fabric on a plurality of along the lower side of the upper end of the connecting portion of the Tsuhari of nets or sheets created by connecting straight, provided reinforcing cloth and wire ropes for reinforcement Attaching an insertion member to the reinforcing cloth or reinforcing wire rope, a string-like body such as the wire rope wound on the winding drum to the insertion member inserted movably, the Tsuhari body such as net or sheet The string-like body such as the wire rope is moved and fixed again to the upper end side via a pulley attached to the lower end side, and the pulley is protected by a protective body, and the protective body is connected via a rotatable connecting tool. After connecting the weights, the winding drum of the winding winch is driven to rotate, and the wire rope or other string-like body is wound up and moved to the vicinity of the pulley, so that it is folded at the insertion body portion so that the net or sheet It is characterized in that the space portion is partitioned with a suspension body such as a net or a sheet with the pulley at the lower end side by storing a suspension body such as a wire rope or pulling and moving a string-like body such as a wire rope .

The insertion body is formed of a reinforcing cloth , a reinforcing cloth, and a reinforcing wire rope attached in a straight line from the upper end side to the lower end side of the connecting portion of the suspended body such as a net or a sheet made of a plurality of sheets. Therefore, when the string-like body such as each wire rope is moved, even if the weight of the string-like body such as each wire rope is applied to the fixture, the insertion body is detached from the suspended body such as a net or a sheet. And can move smoothly.

At this time, a string-like body such as a wire rope is inserted through a reinforcing cloth linearly attached from the upper end side to the lower end side of a suspended body such as a net or a sheet , a reinforcing cloth, and an insertion attached via a reinforcing wire rope. Since the body is movably inserted and fixed on the upper end side via a pulley, the movement is smooth, even if the hanging body such as a net or seat is folded and stored properly Can move.

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. The winding drums of a plurality of winding type winches provided at the location are respectively driven to rotate, and the wire rope or the like wound around the winding drum is wound or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a seat using a winding winch that moves up and down a suspended body such as a net or a sheet attached to a string-like body, the upper end side is adapted to the shape of the space portion. Reinforcement cloth linearly along the lower end side from the upper end side of the connecting part of the suspended body such as a net or sheet that is fixed to a string-like body such as a fixed wire rope constructed by connecting a plurality of pieces. And a wire rope for reinforcement Cloth, or attaching an insertion member to the wire rope該補for strong, inserted movably the string-like body of the wire rope wound on the winding drum insertion through body, the Tsuhari body such as net or sheet The lower end side is connected to the distal end side of the string-like body such as the wire rope through a rotatable connecting tool for preventing twisting, and a weight body protected by a cylindrical protective body is attached, and then a winding winch The winding drum is rotationally driven to wind up or move a string-like body such as a wire rope, and the lower end side of the suspended body such as a net or a sheet is moved up and down along the space portion, and the weight body is moved. The space portion is opened and closed without being caught in a suspended body such as a net or a sheet.

Moreover, the 2nd solution means of the moving system of suspension bodies, such as a net | network or a sheet | seat using the winding-type winch for solving the said subject, The desired location of space part as described in Claim 2 The winding drums of a plurality of winding type winches provided on the web are respectively rotated, and the wire rope or the like wound around the winding drum is wound up or pulled out to move the winding rope or the like. In a suspension moving system for a suspended body such as a net or a sheet using a winding winch that moves up and down a suspended body such as a net or a sheet attached to the shape body, the upper end side is set according to the shape of the space portion. Reinforcement cloth linearly along the lower end side from the upper end side of the connecting part of the suspended body such as a net or a sheet fixed to a string-like body such as a fixed wire rope installed and connected by a plurality of sheets, Reinforcement cloth and wire rope for reinforcement are provided. An insertion body is attached to the reinforcing cloth or the reinforcing wire rope, and a string-like body such as the wire rope wound around the winding drum is movably inserted into the insertion body, and a suspended body such as a net or a sheet is attached. The string-like body such as the wire rope is moved and fixed again to the upper end side via a pulley attached to the lower end side, and the pulley is protected by a protective body, and the protective body is connected via a rotatable connecting tool. After connecting the weights, the winding drum of the winding winch is driven to rotate, and the string-like body such as a wire rope is wound up to the vicinity of the pulley attached to the ceiling side, so that it is folded at the insertion body portion. In this way, the suspended body such as a net or a sheet is accommodated, or the space portion is partitioned by the suspended body such as a net or a sheet with the pulley as the lower end side by pulling and moving a string-like body such as a wire rope. Features.

At this time, a string-like body such as a wire rope has a reinforcing cloth linearly attached from the upper end side to the lower end side of a suspended body such as a net or a sheet, and an insertion body attached via a reinforcing wire rope. Since it is movably inserted and fixed on the upper end side via a pulley, the movement is smooth, and even when a suspended body such as a net or a seat is folded and stored, an appropriate storage movement is possible. It can be carried out.

Claims (4)

Each of the winding drums of a plurality of winding type winches provided at a desired location in the space is driven to rotate, and a wire-like body such as a wire rope wound around the winding drum is wound or pulled out. In a suspension movement system for a suspension body such as a net or a sheet using a winding winch that moves up and down a suspension body such as a net or a sheet attached to a string-like body such as a wire rope, the upper end side is a space The string-like body such as the wire rope is moved to the insertion body that is linearly attached via the reinforcing means along the lower-end side from the upper-end side of the suspended body such as a net or a sheet fixed to the part or a desired place. After freely attaching a weight body to the leading end side of the string-like body such as the wire rope on the lower end side of the suspended body such as a net or sheet through a twist prevention means, the winding drum of the winding winch is attached. Rotation driven string such as wire rope A net using a wind-up winch characterized by moving the body up and down or moving it up and down along the space to open and close the space by moving the lower end of a suspended body such as a net or a sheet. Or a suspension moving system for a suspended body such as a seat. Each of the winding drums of a plurality of winding type winches provided at a desired location in the space is driven to rotate, and a wire-like body such as a wire rope wound around the winding drum is wound or pulled out. In a suspension movement system for a suspension body such as a net or a sheet using a winding winch that moves up and down a suspension body such as a net or a sheet attached to a string-like body such as a wire rope, the upper end side is a space The string-like body such as the wire rope is moved to the insertion body that is linearly attached via the reinforcing means along the lower-end side from the upper-end side of the suspended body such as a net or a sheet fixed to the part or a desired place. The string-like body such as the wire rope is again moved to the upper end side through a pulley provided with a weight body provided on the lower end side of a suspended body such as a net or a sheet, and then wound. Rotating drive of take-up winch winding drum Winding, characterized by opening and closing the space by moving up and down the lower end side of a suspended body such as a net or sheet by winding up or pulling a string-like body such as a wire rope A suspension movement system for suspension bodies such as nets or seats using a type winch. The wind-up winch according to claim 1 or 2, wherein an auxiliary body such as a net or a sheet for preventing a gap at a lower end portion is provided on a lower end side of the suspended body such as the net or the sheet. Suspension movement system of suspension body such as net or sheet using The suspension moving system for a suspended body such as a net or a seat using a winding winch according to claim 1, wherein the insertion body increases the weight as the area of the suspended body such as a net or a sheet increases.

Images