KR102282051B1 - Batten device for stage equipment - Google Patents

Abstract

The present invention relates to a barton device for stage equipment, and a rail on which a set used on a stage is mounted and a wire rope provided in a plurality on the upper surface of the rail and vertically drawn from the pulley is horizontally bent along the longitudinal direction of the rail. Barton device for stage equipment is disclosed, characterized in that it comprises a hanging module to be fixed.

Description

Batten device for stage equipment

The present invention relates to a barton device for stage equipment, and more particularly, by dispersing the load applied to the wire rope that pulls the rail on which the set is mounted in a state in the air of the stage, the wire rope is damaged and disconnected, so that the barton is It relates to a barton device for stage equipment that can prevent a safety accident from falling.

In general, various stage equipment such as lighting equipment that illuminates the stage as well as effect equipment that produces effects necessary for the content of the performance, and a barrier lifting mechanism that variably separates the stage from the audience are installed in the barton device to direct, manage, and repair the performance. It is installed so that it can be lifted up and down for reasons of use.

Such stage equipment is installed to be spaced apart from the ceiling by a hanger, and extends from a grid frame to which grid irons are installed, a plurality of driving devices and pulleys on which wire ropes installed on the grid frame are wound, and a plurality of driving devices and pulleys. It includes a barton device that is connected to the wire rope to be lifted.

At this time, the barton device is a set used for various performances and events, or a curtain that separates the stage and the audience, and the length ranges from several meters to 10 meters. By this structure, the barton device is raised and lowered by the wire rope connected to the drive device and the pulley to raise and lower the set.

As a prior art of such a barton device for stage equipment, there is a "barton rail for stage machinery" of Registered Utility Model No. 20-0439743. In the prior art, as shown in FIG. 1, the upper end is connected to the end of a plurality of wire ropes wound on the driving pulley, and the lower end is provided with a barton rail on which a set used for stage equipment is mounted.

At this time, the barton rail has a plurality of wire connecting members 12 whose upper ends are connected to the ends of the plurality of wire ropes, and a slide fastening groove in the center of the upper surface so that the lower ends of the wire connecting members 12 are slide-fastened and fixed. 140 is formed, and locking jaws 141 are protruded from both side ends of the slide fastening groove 140 , and a carrier fastening groove 142 is formed in the center of the lower surface, and the carrier fastening groove 142 . At the end of both sides of the roller support projection 143 is composed of a set fixture 14 is formed to protrude.

In addition, both ends of the set holder 14 are equipped with an anti-separation cap 16 to prevent the wire connecting member 12 from being arbitrarily separated from the set holder 14 .

However, since the barton device according to the prior art as described above has a structure in which the wire connecting member 12 is vertically suspended on the wire rope, the load is concentrated on the portion where the through hole of the wire connecting member 12 and the wire rope contact. There is a risk of disconnection.

That is, the wire connecting member 12 has a through hole formed so that the wire rope can be connected, and after the end of the wire rope is inserted into the through hole, the end of the wire rope is not passed through the through hole using a binding member such as a clamp. It is integrally bound to the non-wire rope.

However, in the structure in which the wire rope is penetrated and bound to the through hole formed in the wire connecting member 12 according to the prior art as described above, the load applied to the barton is in contact with the through hole of the wire connecting member 12 and the wire rope. Because it is concentrated on the part, there is a risk of being easily damaged by friction or the like and disconnected therefrom.

In addition, in the prior art, the wire rope must be wound by operating a driving device and a pulley to adjust the tension of the wire rope, but the tension control of the wire rope wound by the driving device and the pulley is difficult to fine-tune.

In addition, in the prior art, the position fixing member 122 made of a bolt is screwed to the connection bracket 120 in which the fixing hole 120a is formed for fixing the position of the wire connection member 12, so that the position fixing member 122 is fixed. It has a structure in which the upper surface of the connection bracket 120 is brought into close contact with the locking jaw 141 of the set fixture 14 as it is screwed into the hole 120a.

However, since the position fixing of the wire connection member 12 as described above has a structure to be embedded in the slide fastening groove 140 formed in the set holder 14 , the position fixing member 122 is inserted into the slide fastening groove 140 . There is a problem of low workability because it is difficult to tighten the position fixing member 122 in the position.

In addition, since the wire connecting member 12 of the prior art has a structure in which the upper surface of the wire connecting member 12 is in close contact with the locking jaw 141 of the set fixture 14 by the tightening operation of the position fixing member 122 . The contact area between the upper surface of the wire connecting member 12 and the locking jaw 141 of the set holder 14 is very narrow, so even if the wire connecting member 12 is fixed by the position fixing member 122, the slide fastening groove 140 ), there is a problem that it slips inside and does not function properly.

In addition, in the prior art, since only the curtain carrier 15 is installed at the lower part of the set holder 14, only the curtain can be installed, so there is a problem that the range of application is very suggestive.

KR 20-0439743 B (2008.04.24)

The present invention is to solve the above problems, by distributing the load applied to the wire rope that pulls the rail on which the set is mounted in a state in the air of the stage, so that the wire rope is damaged and disconnected, so that the barton falls safely An object of the present invention is to provide a barton device for stage equipment that can prevent accidents.

In addition, an object of the present invention is to provide a barton device for stage equipment that can easily and securely mount various sets used on a stage.

In the technical idea of the present invention for achieving the above object, a rail on which a set used on a stage is mounted and a wire rope provided on the upper surface of the rail and vertically drawn out from the pulley in the longitudinal direction of the rail It is achieved by a barton device for stage equipment, characterized in that it includes a hanging module for fixing by bending horizontally.

Here, the hanging module includes a stopper unit mounted in a hanging slide groove formed on the upper surface of the rail and slid or fixed along the hanging slide groove, and a wire rope installed on one upper surface of the stopper unit and vertically drawn out from the pulley. A pulley unit for guiding in the longitudinal direction of the rail by bending horizontally, and a tension adjusting unit installed on the other side of the upper surface of the stopper unit opposite to the pulley unit and connected to the end of the wire rope to adjust the tension of the wire rope. It is preferable to do

In addition, the stopper unit includes a base plate provided inside the hanging slide groove, a fixing plate provided on an upper surface of the hanging slide groove, and the base plate passing through the fixing plate and screwed to the base plate according to tightening and loosening. It is preferable that the plate and the fixing plate include fasteners for pressing the clasp of the hanging slide groove.

In addition, the pulley unit may include a pulley bracket provided on one side of the upper surface of the stopper unit and a pulley rotatably installed on the pulley bracket and on which the wire rope is applied.

In addition, the tension control unit preferably includes a tension control block provided on the other side of the upper surface of the stopper unit and an eye bolt screwed through the tension control block and connected to the wire rope guided by the pulley unit. do.

In addition, the eyebolt further comprises a guider for blocking the contact of the wire rope guided by the pulley unit with the eyebolt, the guider has a ring shape passing through the eyebolt and the cross section is the wire It is preferable to have an arc shape surrounding the outer circumferential surface of the rope.

In addition, the tension control unit further includes a clamp for binding the end of the wire rope passing through the eye bolt by overlapping the wire rope that does not pass through the eye bolt, the clamp is the wire rope passing through the eye bolt. A clamp body having an overlapping groove overlapping the end of the wire rope that does not penetrate the eye bolt, a clamp penetrating the clamp body and pressing the wire rope positioned in the overlapping groove, and a clamp penetrating the clamp body; It is preferable to include a clamp nut to be screwed on.

In addition, it is preferable that the rail is formed with a recessed lighting hanger groove having a bottleneck on its lower surface, and the lighting hanger groove slides or fixes the lighting bracket on which the lighting is mounted in the longitudinal direction of the rail.

In addition, it is preferable that the lighting bracket further includes a separation prevention unit for preventing the lighting bracket from being separated from the lighting hanger groove by closely adhering the lighting bracket to the rail when it is installed in the lighting hanger groove.

In addition, the separation prevention unit includes a moving bar caught in the bottleneck formed in the lighting hanger groove of the rail, and a rotation preventing cross-section positioned on the upper surface of the lighting bracket and inserted into the bottleneck of the lighting hanger groove, and the moving bar is It is preferable to include a holder having a through hole formed therethrough, and an elastic member for elastically supporting the lower surface of the holder and the upper surface of the lighting bracket with upper and lower ends interposed in the moving bar, respectively.

In addition, it is preferable that the rail has a recessed suspension groove formed on both sides thereof, and the suspension groove guides the rolling movement of a roller provided in a curtain carrier equipped with a curtain in the longitudinal direction of the rail.

In addition, the rail preferably has a rope guide hole formed at a lower portion of the suspension groove through which a curtain moving rope integrally connected to the curtain carrier passes.

In addition, the suspension groove is preferably formed with a clip groove on the inner upper surface and the lower surface, respectively, into which the suspension fixing clip interposing the banner is inserted.

In addition, it is preferable that the rail has alignment holes formed at both ends, and alignment pins are inserted into the alignment holes so that the rail and the rail are connected to each other.

In addition, when the rail and the rail are connected to face each other, it further comprises a sag prevention unit for sensing when either rail is sag by the load of the set, and the sag prevention unit is a limit provided at the tip of the rail. It is preferable to include a switch and a touch bar provided at the base end of another rail facing the rail provided with the limit switch and touching the operation bar provided on the limit switch when the rail is sagged.

According to the barton device for stage equipment according to the present invention, the wire rope drawn vertically from the pulley installed above the rail toward the rail is horizontally bent along the length direction of the rail to be suspended in the air of the stage. Distributes the load to prevent breakage and disconnection of the wire rope.

In addition, the present invention has a structure in which the stopper unit of the hanging module is fixed by sliding along the hanging slide groove formed in the rail, so that the position of the stopper unit can be easily changed as needed, which is convenient for installation and construction.

In addition, the present invention can easily adjust the tension of the wire rope by the tension control unit of the hanging module, so installation and construction are convenient.

In addition, according to the present invention, a light hanger groove, a suspension groove, and a clip groove are formed on the rail, so that various sets used on the stage can be easily and securely mounted.

1 is a perspective view showing the prior art of a barton device for stage equipment.
Figure 2 is a perspective view showing a barton device for stage equipment according to the present invention.
Figure 3 is an exploded perspective view showing a barton device for stage equipment according to the present invention.
4 is a front view showing a barton device for stage equipment according to the present invention.
5 is a side view showing a barton device for stage equipment according to the present invention.
6 is a cross-sectional view taken along line AA of FIG. 4 .
7 is a cross-sectional view taken along line BB of FIG. 4 .
8 is a perspective view showing a state in which the lighting bracket is mounted on the barton device for stage equipment according to the present invention.
9 is a side view showing a state in which the curtain carrier is mounted on the barton device for stage equipment according to the present invention.
10 is a side view showing a state in which the suspension fixing clip is mounted on the barton device for stage equipment according to the present invention.
11 is a perspective view showing a sag sensing unit among the barton device for stage equipment according to the present invention.

The terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor may properly define the concept of the term in order to best describe his invention. Based on the principle, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing a barton device for stage equipment according to the present invention, Figure 3 is an exploded perspective view showing a barton device for stage equipment according to the present invention, Figure 4 is a barton device for stage equipment according to the present invention It is a front view shown, Figure 5 is a side view showing a barton device for stage equipment according to the present invention.

When described with reference to the drawings, the barton device for stage equipment according to the present invention is a rail 200 on which a set used on a stage is mounted, and a plurality of wire ropes provided on the upper surface of the rail 200 and vertically drawn from the pulley. (Y) is composed of a hanging module 300 for fixing by bending horizontally along the longitudinal direction of the rail (200).

In other words, the rail 200 is a set used on the stage such as lighting equipment, curtains, banners, etc. in a state of being suspended in the air of the stage by a drive motor installed above the stage and a wire rope (Y) vertically drawn from the pulley. In order to be able to mount the rail 200 , the rail 200 is suspended in the air of the stage by the hanging module 300 .

In this way, the rail 200 on which the set used on the stage is mounted has the shape of a bar having a length of several meters, and a hanging slide groove 210 in which the hanging module 300 is mounted is formed on the upper surface, Suspension grooves 230 in which curtains or banners are mounted are formed on both sides, and lighting hanger grooves 220 in which lighting devices are mounted are formed on the lower surface of the rail.

In the hanging slide groove 210 formed on the upper surface of the rail 200, a hanging module 300 connecting the rail 200 and the wire rope Y vertically drawn from the pulley installed above the stage is mounted.

A plurality of hanging modules 300 are provided on the upper surface of the rail 200, and the wire rope (Y) vertically drawn from the pulley toward the rail 200 is horizontally bent along the longitudinal direction of the rail 200 to form a wire rope. By dispersing the load applied to (Y), damage and disconnection of the wire rope (Y) are prevented.

In particular, in the barton device for stage equipment according to the present invention, when the wire rope (Y) vertically drawn from the pulley toward the rail 200 is horizontally bent in the longitudinal direction of the rail 200, the wire rope (Y) is curved. It can be rolled in a state of forming a curvature, and the hanging module 300 is composed of a stopper unit 310, a pulley unit 320, and a tension adjustment unit 330 to adjust the tension of the wire rope (Y). .

The stopper unit 310 is mounted on the hanging slide groove 210 formed on the upper surface of the rail 200 and is installed to slide or be fixed along the hanging slide groove 210 .

The stopper unit 310 includes a base plate 312 , a fixing plate 314 , and a fastener 316 , and the base plate 312 is provided inside the hanging slide groove 210 in FIGS. 2 to 4 . As shown in , it has the shape of a metal plate having a predetermined width and thickness and is located inside the hanging slide groove 210 .

The fixing plate 314 is provided on the upper surface of the hanging slide groove 210 and a plurality of fixing plates are disposed along the base plate 312 . The fixing plate 314 has a width corresponding to that of the base plate 312 , so that the engaging projection 212 of the hanging slide groove 210 is interposed between the base plate 312 and the fixing plate 314 .

As described above, the base plate 312 and the fixing plate 314 installed with the engaging projection 212 of the hanging slide groove 210 therebetween are integrally fixed by the fastener 316, and the fastener 316 is For example, it may be made of a binding member such as a bolt.

The fastener 316 passes through the fixing plate 314 and is screwed with the base plate 312 so that the base plate 312 and the fixing plate 314 are connected to the hanging slide groove 210 according to the tightening and loosening of the fastener 316. The stopper unit 310 has a structure in which the stopper unit 310 is slid or fixed along the hanging slide groove 210 of the rail 200 by pressing the locking jaw 212 of the .

In this way, the pulley unit 320 and the tension adjusting unit 330 are respectively provided on one side and the other side of the upper surface of the stopper unit 310 that is slid or fixed along the hanging slide groove 210 formed on the upper surface of the rail 200 .

The pulley unit 320 is installed on one side of the upper surface of the stopper unit 310 and horizontally bends the wire rope (Y) vertically drawn from the pulley installed above the rail 200 in the longitudinal direction of the rail 200 . will do

The pulley unit 320 is composed of a pulley bracket 322 and a pulley 324, as long as the pulley bracket 322 is fixed to one side of the upper surface of the base plate 312 as shown in FIGS. 2 to 4 . It consists of a pair of brackets, and a pulley 324 for rolling the wire rope (Y) is positioned between the pair of brackets, and is supported by the pulley bracket 322 by an axis.

And, the tension control unit 330 is installed on the other side of the upper surface of the stopper unit 310 to face the pulley unit 320 and is connected to the end of the wire rope (Y) by the pulley unit 320 of the rail 200. The tension of the wire rope (Y) guided horizontally in the longitudinal direction is adjusted.

The tension control unit 330 is composed of a tension control block 332 and an eye bolt 334, the tension control block 332 is the other side of the upper surface of the base plate 312, as shown in FIGS. It has the form of an upright plate fixed to the In addition, the eye bolt 334 is screwed through the tension control block 332 so that the eye bolt 334 from the tension control block 332 according to the rotation of the eye bolt 334 moves in the longitudinal direction of the rail 200 . withdrawn or drawn in

This eye bolt 334 is connected to the wire rope Y guided horizontally along the longitudinal direction of the rail 200 by the pulley unit 320, and the eye bolt 334 using the tension control block 332 as a support. The tension of the wire rope (Y) is adjusted as the eye bolt 334 is brought closer to or farther from the pulley unit 320 by the tightening and loosening of the.

As described above, when the wire rope (Y) guided by the pulley unit 320 is connected with the eye bolt 334, the wire rope (Y) blocks direct contact with the eye bolt 334 to prevent the eye bolt 334. The eye bolt 334 further includes a guider 336 to prevent abrasion of the wire rope Y by contact with the wire rope Y.

The guider 336 has the shape of a ring penetrating the binding hole formed in the eye bolt 334 as shown in FIGS. 3 and 6, and its cross section is made in the shape of an arc surrounding the outer circumferential surface of the wire rope (Y).

The guider 336 preferably has the shape of a ring in which both ends of the guider 336 pass through the binding hole of the eyebolt 334 have a "C" shape, and both ends of the guider 336 are in the pulley unit 320. It forms a slope that is gathered toward the drawn wire rope (Y).

When the guider 336 having the above structure is provided in the binding hole of the eyebolt 334 and the wire rope Y is guided by the guider 336, the wire rope Y is curved of the guider 336. Since it is guided in one shape, the surface of the binding hole of the eye bolt 334 and the wire rope (Y) do not come into direct contact, thereby preventing damage and disconnection of the wire rope (Y) due to friction.

On the other hand, the tension control unit 330 includes a clamp 340 for overlapping the end of the wire rope (Y) passing through the eye bolt (334) with the wire rope (Y) that does not pass through the eye bolt (334). do. As shown in FIGS. 3 and 7, several clamps 340 are provided along the longitudinal direction of the wire rope (Y) by using the clamp body 342, the clamp 344, and the clamp nut 346 as a pair. do.

The clamp body 342 has an overlapping groove 342a overlapping the end of the wire rope Y passing through the eye bolt 334 and the wire rope Y not passing through the eye bolt 334. The groove 342a is formed in a shape recessed from the lower surface of the clamp body 342 toward the inside of the clamp body 342, so that the end of the wire rope Y and the eye bolt 334 do not pass through the wire rope (Y). ) is overlapped.

As such, when the wire rope (Y) is positioned to be overlapped with the overlapping groove (342a) of the clamp body (342), the "U"-shaped clamp 344 penetrates the clamp body 342 and the overlapping groove 342a ) and presses the wire rope (Y).

In addition, clamp nuts 346 are respectively screwed to both ends of the clamp 344 passing through the clamp body 342 to fix the clamp 344, and the overlapping groove 342a according to the tightening of the clamp nut 346. ), the clamp 344 further presses the wire rope (Y) located in the wire rope (Y) to strengthen the binding of the wire rope (Y).

According to the hanging module 300 having the configuration as described above, the wire rope (Y) vertically drawn toward the rail 200 from the pulley installed above the rail 200 is horizontally drawn along the length direction of the rail 200 . By bending and hanging in the air of the stage, the load applied to the wire rope (Y) is distributed to prevent damage and disconnection of the wire rope (Y).

In addition, the present invention has a structure in which the stopper unit 310 of the hanging module 300 slides along the hanging slide groove 210 formed in the rail 200 and is fixed, so that the position of the stopper unit 310 can be adjusted as needed. It can be changed easily, so installation and construction are convenient.

In addition, the present invention can easily adjust the tension of the wire rope (Y) by the tension adjusting unit 330 of the hanging module 300, so installation and construction are convenient.

On the other hand, the rail 200 suspended in the air of the stage by the hanging module 300 is a light hanger groove 220, a suspension groove 230, a clip so that various sets used on the stage can be easily and securely mounted. A groove 231 is formed.

As shown in FIG. 8 , the light hanger groove 220 is formed on the lower surface of the rail 200 , and the light hanger groove 220 is formed in a depressed shape having a bottleneck on the lower surface of the rail 200 . The lighting hanger groove 220 is for sliding or fixing the lighting bracket 400 on which the lighting device is mounted in the longitudinal direction of the rail 200 , and the lighting bracket 400 is a lighting formed on the lower surface of the rail 200 . A movable bar 401 mounted on the hook groove 220 and hooked on the bottle neck 221 is formed.

The moving bar 401 of the lighting bracket 400 is formed with a head 401a having a “T” shape, and the head 401a of the moving bar 401 is the bottleneck 221 of the lighting hanger groove 220 . caught on In addition, the lower end of the moving bar 401 is bound to the lighting bracket 400, the lighting bracket 400 is a lighting device 410 for irradiating light on the stage is installed.

In this way, when the lighting bracket 400 is installed in the light hanger groove 220 of the rail 200 via the moving bar 401, the moving bar 401 rotates to prevent separation from the light hanger groove 220. A departure prevention unit is provided.

The separation prevention unit includes an elastic member 403 interposed in the moving bar 401 and a rotation preventing end surface 402a fixed to the upper surface of the lighting bracket 400 and inserted into the bottle neck 221 of the lighting hanger groove 220 . ) is formed and consists of a holder 402 having a through hole through which the moving bar 401 passes. Then, the lower end of the moving bar 401 passing through the holder 402 is fastened with a nut in a state that penetrates the lighting bracket 400 .

At this time, the elastic member 403 may be a coil spring having a structure that compresses or expands between the lower surface of the holder 402 and the upper surface of the lighting bracket 400 in a state interposed in the moving bar 401 .

In this way, as the elastic member 403 is provided between the holder 402 and the lighting bracket 400, the rotation preventing end surface 402a of the holder 402 is located on the bottleneck 221 of the lighting hanger groove 220. As it has a continuously inserted state, rotation of the holder 402 is prevented, and the head 401a of the moving bar 401 is brought into close contact with the bottle neck 221 to prevent rotation of the moving bar 401. It prevents the lighting bracket 400 from being separated from the lighting hanger groove 220 .

In addition, as shown in FIG. 9 , the suspension grooves 230 are formed on both sides of the rail 200 , and the suspension grooves 230 are formed in a shape recessed toward the inside from both sides of the rail 200 .

This suspension groove 230 is for guiding the rolling movement of the roller provided in the curtain carrier 500 equipped with the curtain in the longitudinal direction of the rail, and the curtain carrier 500 is a "U" surrounding both sides of the rail 200. A roller is installed on the inner surface of the curtain carrier 500 having the shape of a “shape.

The rollers installed in the curtain carrier 500 are mounted in the suspension grooves 230 formed on both sides of the rail 200 and roll along the suspension grooves 230 in the longitudinal direction of the rail 200 to move the curtain carrier 500. The curtain hanging from the stage opens or closes in front of the stage.

In addition, when the curtain is opened or closed by the curtain carrier 500 as described above, the curtain carrier 500 is a curtain moving rope so that the curtain carrier 500 can move along the suspension groove 230 formed in the rail 200 . It is integrally connected with 510 .

As shown in FIG. 9 , the curtain moving rope 510 penetrates the rope guide hole 240 formed in the lower portion of the rail 200 and the curtain moving rope 510 is pulled toward the tip of the rail 200 . Accordingly, the curtain carrier 500 moves to the front end of the rail 200 , and on the contrary, as the curtain moving rope 510 is pulled toward the base end of the rail 200 , the curtain carrier 500 moves to the base end of the rail 200 . will move to

As described above, since the rope guide hole 240 penetrating through the curtain moving rope 510 is formed in the rail 200, the curtain moving rope 510 is not exposed to the outside and the curtain moving rope 510 is disconnected by an external force. As well as to prevent the curtain moving rope 510 is hidden to make the barton device for stage equipment beautiful.

In addition, the suspension groove 230 is formed with a clip groove 231 into which the suspension fixing clip 600 interposed between the banner 610 is inserted. As shown in FIG. 10 , the clip groove 231 is formed on the inner upper surface and the lower surface of the suspension groove 230 formed on both sides of the rail 200 , and the upper and lower ends of the suspension fixing clip 600 are respectively the suspension grooves. It is inserted into the clip groove 231 formed on the inner upper and lower surfaces of the 230 .

This suspension fixing clip 600 is made of a metal material, and when the suspension fixing clip 600 is inserted into the clip groove 231 of the suspension groove 230, a banner 610 is placed between the magnet 620 and the suspension fixing clip 600. interposed and fixed. That is, by attaching and detaching the magnet 620 to the suspension fixing clip 600 , the banner 610 can be fixed to the rail 200 .

According to the barton device for stage equipment according to the present invention having the configuration as described above, a light hanger groove 220, a suspension groove 230, and a clip groove 231 are formed on the rail 200, and various sets used on the stage can be installed easily and securely.

On the other hand, the present invention is not limited to the above-described embodiment, but can be implemented with modifications and variations without departing from the gist of the present invention, and it should be considered that such modifications and variations are also included in the technical spirit of the present invention. .

For example, when the rail 200 having a certain length and the rail 200 are connected, the rails can be connected in a state to be aligned, and when any one of the rails 200 is deflected by the load of the set, it is detected A sag detection unit for generating a warning may be provided on the rail 200 . This will be described with reference to FIG. 11 .

11 is a perspective view showing a sag sensing unit among the barton device for stage equipment according to the present invention. Referring to the drawings, in order for the rails 200 having a predetermined length to be integrally connected to each other, the rail 200 has alignment holes 201 formed at both ends thereof.

That is, the alignment holes 201 are respectively formed at the front end of the rail 200 and the base end of another rail 200 facing the rail, and the alignment pin 202 is inserted into the alignment hole 201 to insert the rail ( 200) and the rail 200 face each other and are connected by the alignment pin 202, so that the rail 200 and the rail 200 can be connected in an integrally aligned state, so that the installation of the rail 200 is easy.

In addition, when the rail 200 having a constant length as described above is continuously connected, any one of the rails 200 may be deflected by the load of the set, and when the deflection of the rail 200 occurs in this way, it is detected A sag detection unit for generating a warning is provided on the rail 200 .

As shown in FIG. 11, the sag detection unit is provided at the tip of the rail 200 and is electrically connected to a buzzer, a warning light, or a control panel of the control room to generate a signal limit switch provided with an operation bar (203a). (203) and the limit switch 203 is provided at the base end of the other rail facing the provided rail 200, when the rail 200 is deflected, a touch bar that touches the operation bar 203a of the limit switch 203 (204).

The deflection detection unit having the above configuration is provided in the touch bar 204 and the limit switch 203 as the rail 200 is displaced from the rail 200 when the rail 200 is deflected by the load of the set. The operating bar 203a comes into contact with each other to generate an electrical signal, and accordingly, a buzzer, a warning light, or a control panel in the control room is operated to detect the sagging of the rail, thereby preventing a fall accident in advance.

200: rail 201: alignment hole
202: alignment pin 203: limit switch
204: touch bar 210: hanging slide groove
212: locking jaw 220: lighting hanger groove
221: bottle neck 230: suspension groove
231: clip groove 240: rope guide hole
300: hanging module 310: stopper unit
312: base plate 314: fixed plate
316: fastener 320: pulley unit
322: pulley bracket 324: pulley
330: tension control unit 332: tension control block
334: eye bolt 336: guider
340: clamp 342: clamp body
342a: overlapping groove 344: clamp
346: clamp nut 400: lighting bracket
401: moving bar 401a: head
402: holder 402a: anti-rotation section
403: elastic member 404: nut
410: lighting equipment 500: curtain carrier
510: curtain moving rope 600: suspension fixing clip
610: banner 620: magnet

Claims (5)

A rail 200 on which a set used on stage is mounted; and
A hanging module 300 for fixing a plurality of wire ropes Y provided on the upper surface of the rail 200 and vertically drawn from the pulley by bending horizontally along the longitudinal direction of the rail 200;
The rail 200 is formed with a recessed lighting hanger groove 220 having a bottleneck 221 on its lower surface,
The lighting hanger groove 220 is characterized in that it slides or fixes the lighting bracket 400 on which the lighting is mounted in the longitudinal direction of the rail 200,
The hanging module 300 is
a stopper unit 310 mounted on the hanging slide groove 210 formed on the upper surface of the rail 200 and slid or fixed along the hanging slide groove 210;
a pulley unit 320 installed on one side of the upper surface of the stopper unit 310 and guiding in the longitudinal direction of the rail 200 by horizontally bending the wire rope (Y) vertically drawn from the pulley; and
A tension control unit 330 installed on the other side of the upper surface of the stopper unit 310 opposite to the pulley unit 320 and connected to the end of the wire rope (Y) to adjust the tension of the wire rope (Y); includes; do,
The stopper unit 310 is
a base plate 312 provided inside the hanging slide groove 210;
a fixing plate 314 provided on an upper surface of the hanging slide groove 210; and
The fixing plate 314 is passed through the fixing plate 314 and is screwed to the base plate 312 so that the base plate 312 and the fixing plate 314 press the locking jaw 212 of the hanging slide groove 210 according to the tightening and loosening. a fastener (316); including;
The pulley unit 320 is
a pulley bracket 322 provided on one upper surface of the stopper unit 310; and
Including; a pulley 324 rotatably installed on the pulley bracket 322 and on which the wire rope (Y) is caught;
The tension control unit 330 is
a tension control block 332 provided on the other side of the upper surface of the stopper unit 310; and
The eye bolt 334 is screwed through the tension control block 332 and is connected to the wire rope Y guided by the pulley unit 320;
The rail 200 has recessed suspension grooves 230 formed on both sides thereof, and the suspension grooves 230 control the rolling movement of rollers provided in the curtain carrier 500 to which the curtain is mounted. It is characterized in that it guides in the longitudinal direction of
The rail 200 is characterized in that a rope guide hole 240 through which a curtain moving rope 510 integrally connected with the curtain carrier 500 passes is formed in the lower portion of the suspension groove 230,
Alignment holes 201 formed at both ends of the rail 200 so that the rail 200 is composed of a plurality and connected to each other; and
It further includes; an alignment pin 202 inserted into the alignment hole 201 to connect the plurality of rails 200;
Further comprising; a sag prevention unit for detecting that sagging occurs in any one of the rails 200 connected by the alignment pin 202,
The anti-sag unit,
a limit switch 203 provided at the tip of any one of the rails 200; and
The limit switch 203 is provided at the base end of the other rail 200 facing the provided rail 200 and touches the operation bar 203a provided in the limit switch 203 by the deflection of the rail 200 Including; touch bar 204;
When the lighting bracket 400 is installed in the lighting hanger groove 220, the lighting bracket 400 is in close contact with the rail 200 to prevent the lighting bracket 400 from being separated from the lighting hanger groove 220. It further includes a departure prevention unit;
The escape prevention unit,
a moving bar 401 caught in the bottleneck 221 formed in the light hanger groove 220 of the rail 200;
A holder in which a through hole through which the moving bar 401 passes is formed and is located on the upper surface of the lighting bracket 400 , and has a rotation preventing end surface 402a inserted into the bottle neck 221 of the lighting hanger groove 220 . (402); and
In a state interposed in the moving bar 401, the upper and lower ends of the elastic member 403 for elastically supporting the lower surface of the holder 402 and the upper surface of the lighting bracket 400, respectively;
The suspension groove 230 is a barton device for stage equipment, characterized in that the clip grooves 231 are respectively formed on the inner upper surface and the lower surface so that the suspension fixing clip 600 interposed between the banner 610 is inserted. A rail 200 on which a set used on stage is mounted; and
A hanging module 300 for fixing a plurality of wire ropes Y provided on the upper surface of the rail 200 and vertically drawn from the pulley by bending horizontally along the longitudinal direction of the rail 200;
The rail 200 is formed with a recessed lighting hanger groove 220 having a bottleneck 221 on its lower surface,
The lighting hanger groove 220 is characterized in that it slides or fixes the lighting bracket 400 on which the lighting is mounted in the longitudinal direction of the rail 200,
The hanging module 300 is
a stopper unit 310 mounted on the hanging slide groove 210 formed on the upper surface of the rail 200 and slid or fixed along the hanging slide groove 210;
a pulley unit 320 installed on one side of the upper surface of the stopper unit 310 and guiding in the longitudinal direction of the rail 200 by horizontally bending the wire rope (Y) vertically drawn from the pulley; and
A tension control unit 330 installed on the other side of the upper surface of the stopper unit 310 opposite to the pulley unit 320 and connected to the end of the wire rope (Y) to adjust the tension of the wire rope (Y); includes; do,
Alignment holes 201 formed at both ends of the rail 200 so that the rail 200 is composed of a plurality and connected to each other; and
It further includes; an alignment pin 202 inserted into the alignment hole 201 to connect the plurality of rails 200;
Further comprising; a sag prevention unit for detecting that sagging occurs in any one of the rails 200 connected by the alignment pin 202,
The anti-sag unit,
a limit switch 203 provided at the tip of any one of the rails 200; and
The limit switch 203 is provided at the base end of the other rail 200 facing the provided rail 200 and touches the operation bar 203a provided in the limit switch 203 by the deflection of the rail 200 A barton device for stage equipment including; a touch bar (204). A rail 200 on which a set used on stage is mounted; and
A hanging module 300 for fixing a plurality of wire ropes Y provided on the upper surface of the rail 200 and vertically drawn from the pulley by bending horizontally along the longitudinal direction of the rail 200;
The rail 200 is formed with a recessed lighting hanger groove 220 having a bottleneck 221 on its lower surface,
The lighting hanger groove 220 is characterized in that it slides or fixes the lighting bracket 400 on which the lighting is mounted in the longitudinal direction of the rail 200,
The hanging module 300 is
a stopper unit 310 mounted on the hanging slide groove 210 formed on the upper surface of the rail 200 and slid or fixed along the hanging slide groove 210;
a pulley unit 320 installed on one side of the upper surface of the stopper unit 310 and guiding in the longitudinal direction of the rail 200 by horizontally bending the wire rope (Y) vertically drawn from the pulley; and
A tension control unit 330 installed on the other side of the upper surface of the stopper unit 310 opposite to the pulley unit 320 and connected to the end of the wire rope (Y) to adjust the tension of the wire rope (Y); includes; do,
When the lighting bracket 400 is installed in the lighting hanger groove 220, the lighting bracket 400 is in close contact with the rail 200 to prevent the lighting bracket 400 from being separated from the lighting hanger groove 220. It further includes a departure prevention unit;
The escape prevention unit,
a moving bar 401 caught in the bottleneck 221 formed in the light hanger groove 220 of the rail 200;
A holder in which a through hole through which the moving bar 401 passes is formed and is located on the upper surface of the lighting bracket 400 , and has a rotation preventing end surface 402a inserted into the bottle neck 221 of the lighting hanger groove 220 . (402); and
The barton device for stage equipment including; an elastic member 403 for elastically supporting the lower surface of the holder 402 and the upper surface of the lighting bracket 400 with the upper end and the lower end interposed in the moving bar 401, respectively. A rail 200 on which a set used on stage is mounted; and
A hanging module 300 for fixing a plurality of wire ropes Y provided on the upper surface of the rail 200 and vertically drawn from the pulley by bending horizontally along the longitudinal direction of the rail 200;
The rail 200 is formed with a recessed lighting hanger groove 220 having a bottleneck 221 on its lower surface,
The lighting hanger groove 220 is characterized in that it slides or fixes the lighting bracket 400 on which the lighting is mounted in the longitudinal direction of the rail 200,
The hanging module 300 is
a stopper unit 310 mounted on the hanging slide groove 210 formed on the upper surface of the rail 200 and slid or fixed along the hanging slide groove 210;
a pulley unit 320 installed on one side of the upper surface of the stopper unit 310 and guiding in the longitudinal direction of the rail 200 by horizontally bending the wire rope (Y) vertically drawn from the pulley; and
A tension control unit 330 installed on the other side of the upper surface of the stopper unit 310 opposite to the pulley unit 320 and connected to the end of the wire rope (Y) to adjust the tension of the wire rope (Y); includes; do,
The rail 200 has recessed suspension grooves 230 formed on both sides thereof, and the suspension grooves 230 control the rolling movement of rollers provided in the curtain carrier 500 to which the curtain is mounted. It is characterized in that it guides in the longitudinal direction of
The rail 200 is characterized in that a rope guide hole 240 through which a curtain moving rope 510 integrally connected with the curtain carrier 500 passes is formed in the lower portion of the suspension groove 230,
The suspension groove (230) is a barton device for stage equipment, characterized in that the clip groove (231) is respectively formed on the inner upper surface and the lower surface so that the suspension fixing clip (600) interposed between the banner (610) is inserted. A rail 200 on which a set used on stage is mounted; and
A hanging module 300 for fixing a plurality of wire ropes Y provided on the upper surface of the rail 200 and vertically drawn from the pulley by bending horizontally along the longitudinal direction of the rail 200;
The rail 200 is formed with a recessed lighting hanger groove 220 having a bottleneck 221 on its lower surface,
The lighting hanger groove 220 is characterized in that it slides or fixes the lighting bracket 400 on which the lighting is mounted in the longitudinal direction of the rail 200,
The hanging module 300 is
a stopper unit 310 mounted on the hanging slide groove 210 formed on the upper surface of the rail 200 and slid or fixed along the hanging slide groove 210;
a pulley unit 320 installed on one side of the upper surface of the stopper unit 310 and guiding in the longitudinal direction of the rail 200 by horizontally bending the wire rope (Y) vertically drawn from the pulley; and
A tension control unit 330 installed on the other side of the upper surface of the stopper unit 310 opposite to the pulley unit 320 and connected to the end of the wire rope (Y) to adjust the tension of the wire rope (Y); includes; do,
The stopper unit 310 is
a base plate 312 provided inside the hanging slide groove 210;
a fixing plate 314 provided on an upper surface of the hanging slide groove 210; and
The fixing plate 314 is passed through the fixing plate 314 and is screwed to the base plate 312 so that the base plate 312 and the fixing plate 314 press the locking jaw 212 of the hanging slide groove 210 according to the tightening and loosening. a fastener (316); including;
The pulley unit 320 is
a pulley bracket 322 provided on one upper surface of the stopper unit 310; and
Including; a pulley 324 rotatably installed on the pulley bracket 322 and on which the wire rope (Y) is caught;
The tension control unit 330 is
a tension control block 332 provided on the other side of the upper surface of the stopper unit 310; and
The eye bolt 334 is screwed through the tension control block 332 and is connected to the wire rope Y guided by the pulley unit 320;
The rail 200 has recessed suspension grooves 230 formed on both sides thereof, and the suspension grooves 230 control the rolling movement of rollers provided in the curtain carrier 500 to which the curtain is mounted. It is characterized in that it guides in the longitudinal direction of
The rail 200 is characterized in that a rope guide hole 240 through which a curtain moving rope 510 integrally connected with the curtain carrier 500 passes is formed in the lower portion of the suspension groove 230,
Alignment holes 201 formed at both ends of the rail 200 so that the rail 200 is composed of a plurality and connected to each other; and
It further includes; an alignment pin 202 inserted into the alignment hole 201 to connect the plurality of rails 200;
Further comprising; a sag prevention unit for detecting that sagging occurs in any one of the rails 200 connected by the alignment pin 202,
The anti-sag unit,
a limit switch 203 provided at the tip of any one of the rails 200; and
The limit switch 203 is provided at the base end of the other rail 200 facing the provided rail 200 and touches the operation bar 203a provided in the limit switch 203 by the deflection of the rail 200 Including; touch bar 204;
When the lighting bracket 400 is installed in the lighting hanger groove 220, the lighting bracket 400 is in close contact with the rail 200 to prevent the lighting bracket 400 from being separated from the lighting hanger groove 220. It further includes a departure prevention unit;
The escape prevention unit,
a moving bar 401 caught in the bottleneck 221 formed in the light hanger groove 220 of the rail 200;
A holder in which a through hole through which the moving bar 401 passes is formed and is located on the upper surface of the lighting bracket 400 , and has a rotation preventing end surface 402a inserted into the bottle neck 221 of the lighting hanger groove 220 . (402); and
The barton device for stage equipment including; an elastic member 403 for elastically supporting the lower surface of the holder 402 and the upper surface of the lighting bracket 400 with the upper end and the lower end interposed in the moving bar 401, respectively.

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