CN211733697U

CN211733697U - Horizontal type suspender driving machine for simultaneously lifting single winding drum and multiple ropes of performance stage

Info

Publication number: CN211733697U
Application number: CN201821591358.6U
Authority: CN
Inventors: 罗益伟; 陈吉
Original assignee: Guangzhou Igrant Engineering Technology Co ltd
Current assignee: Guangzhou Igrant Engineering Technology Co ltd
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2020-10-23
Anticipated expiration: 2028-09-28

Abstract

The utility model provides a horizontal jib driving machine that many ropes of single reel promote simultaneously for performance stage, the on-line screen storage device comprises a base, fixed first support and the second support of locating the double-phase offside of base respectively, rotate the reel of installing between first support and second support, be used for driving reel pivoted motor, and be used for separating the distance subassembly that forms a plurality of wiring spaces with the reel, a plurality of rope pulleys of going into that keep unanimous with many wire rope quantity on the reel, and be used for changing the play rope pulley assembly of many wire rope play rope directions, and be used for carrying out the electromagnetic braking who slows down the braking to the motor, motor fixed mounting is on first support, and the output shaft of motor connects in the one end of electromagnetic braking and reel simultaneously. The utility model discloses a many wire rope's of single-reel synchronous coiling horizontal structure design, occupation of land space is little, simple structure, lifting efficiency is high, convenient to use, needs the multirope to hang the promotion operation to hanging load thing simultaneously in being fit for performing art stage.

Description

Horizontal type suspender driving machine for simultaneously lifting single winding drum and multiple ropes of performance stage

Technical Field

The utility model belongs to the technical field of stage equipment, more specifically say, relate to a horizontal jib driving machine that is used for the many ropes of single reel of performance stage to promote simultaneously.

Background

The electric suspender driver of the performance stage is widely applied to hanging equipment such as an electric suspender of stage mechanical equipment, and the electric suspender driver of the stage is used for lifting a background curtain, a logo, a lamp or other performance props in theaters, television station studios, multifunctional halls and meeting halls. However, in the stage suspender lifting operation, sometimes when a large-scale suspended load needing to be lifted stably needs to be hung by multiple ropes in parallel traction and suspended, the suspended load needs to be lifted by multiple ropes simultaneously, but the traditional single-circle-tube suspender driving machine usually only has one steel wire rope wound around a winding drum, and thus multiple (three or even more than three) single-tube suspender driving machines need to be used simultaneously to hang the suspended load needing to be lifted by multiple ropes simultaneously, and due to the space limitation of the performance stage field, the multiple single-tube suspender driving machines work simultaneously, the multi-rope suspension lifting device is difficult to adapt to the installation and use in a narrow and small work field, and the inconvenience is brought to the suspended load needing multiple ropes simultaneously. Therefore, in order to solve the above problems, a horizontal boom driving machine for lifting a single-drum multi-rope simultaneously of an art stage needs to be designed, which has the advantages of small occupied space, simple structure, high lifting efficiency and convenient use, and is suitable for the art stage, wherein the multiple ropes are needed to lift a hanging load simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a occupation of land space is little, simple structure, lifting efficiency is high, convenient to use, need the multirope to hang the single-reel multirope simultaneous promotion's that is used for performing stage jib driving machine that promotes of lifting operation is carried out to hanging load thing simultaneously in being fit for performing stage.

In order to achieve the above object, the technical solution adopted by the present invention is to provide a horizontal jib driving machine for simultaneously lifting multiple ropes of a single drum of a performance stage, comprising a base for fixedly mounting the whole horizontal jib driving machine, a first support and a second support respectively fixedly disposed at two opposite sides of the base, a drum rotatably mounted between the first support and the second support, a motor for driving the drum to rotate, a distance assembly for dividing the drum into multiple rope winding spaces, multiple rope inlet pulleys in accordance with the number of multiple steel wire ropes arranged on the drum, a rope outlet pulley assembly for changing the rope outlet directions of the multiple steel wire ropes, and an electromagnetic brake for braking the motor, wherein the motor is fixedly mounted on the first support, and the output shaft of the motor is simultaneously connected with the electromagnetic brake and one end of the winding drum; the distance subassembly includes distance pole and a plurality of separator, the distance pole respectively fixed mounting in first support with on the second support, it is a plurality of an end fixed mounting of separator is in on the distance pole, it is a plurality of another terminal surface of separator pass through the steel ball with the reel face rolling contact of reel is a plurality of it follows to go into the rope pulley the parallel direction of axial direction of reel sets gradually on the base, and is a plurality of it corresponds the position of installing in a plurality of wiring spaces to go into the rope pulley, it sets up to go out the rope pulley subassembly correspond a plurality of on the base go into the position of rope pulley.

Furthermore, the motor adopts a vertical motor, and an output shaft of the vertical motor is simultaneously connected with the winding drum and the electromagnetic brake.

Furthermore, the horizontal type suspender driving machine further comprises a limiting connecting shaft used for being connected with an electromagnetic brake, one end of the limiting connecting shaft is connected with an output shaft of the vertical motor, and the other end of the limiting connecting shaft is connected with the electromagnetic brake.

Further, the horizontal boom driving machine further comprises a rope pressing assembly for preventing the rope arrangement disorder of the steel wire rope, and the rope pressing assembly is arranged on the first support and the second support and corresponds to the position of the distance assembly.

Furthermore, the rope pressing assembly comprises a rope pressing rod and a plurality of rope pressing rollers, the two ends of the rope pressing rod are fixedly arranged on the first support and the second support, the rope pressing rollers are arranged on the rope pressing rod in a rolling mode, and the rope pressing rollers are correspondingly arranged in the rope winding spaces of the winding drum.

Further, the horizontal boom driving machine further comprises a locking rope detection assembly for preventing the steel wire rope from being loosened, and the locking rope detection assembly is arranged on the first support and the second support and corresponds to the position of the rope pressing assembly.

Furthermore, a rolling groove which is convenient for the steel balls to roll and prevents the steel balls from falling off is arranged on the surface of the winding drum.

The utility model provides a horizontal jib driving machine that is used for many ropes of single reel of performance stage to promote simultaneously's beneficial effect lies in: compared with the prior art, the utility model provides a horizontal suspender driving machine for simultaneously lifting a single reel and a plurality of ropes of an art stage, through being provided with the distance subassembly that is used for separating the reel and forms a plurality of wiring spaces, keep unanimous a plurality of rope pulleys of going with wire rope quantity, and be used for changing the play rope pulley assembly of many wire rope play rope direction, a plurality of separators of distance subassembly separate into a plurality of wiring spaces with the reel, the synchronous stability that many wire rope were convoluteed to the reel can be guaranteed to the distance pole of distance subassembly, a plurality of rope pulleys of going can prevent that the reel from coiling many wire rope simultaneously and take place the rope arrangement disorder often, many wire rope that play rope pulley assembly will derive are hung the lift operation to hanging load thing to performing art stage construction operation or performing the skill in-process needs many ropes simultaneously, thereby reach single reel and rotate the wiring and realize that many ropes promote and hang the purpose of load thing. The utility model discloses a many wire rope's of single-reel synchronous coiling horizontal structural design, occupation of land space is little, simple structure, lifting efficiency is high, low cost, and convenient to use needs the multirope to hang the lifting operation or performance demand to hanging load thing simultaneously in being particularly suitable for the performance stage that has narrow and small spatial position restriction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a horizontal boom driving machine for lifting a single reel and multiple ropes simultaneously for an art stage according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a top view direction of a horizontal boom driving machine for lifting a single reel and multiple ropes simultaneously for an art stage according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a side view direction of a horizontal boom driving machine for performing stage, in which a single drum and multiple ropes are lifted simultaneously.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to fig. 3, a horizontal boom driving machine for lifting multiple ropes simultaneously with a single reel for an art stage according to the present invention will be described. The utility model provides a horizontal jib driving machine that is used for many ropes of single reel of performance stage to promote simultaneously, including the base 1 that is used for the horizontal jib driving machine of fixed mounting whole platform, fixed setting is in the first support 11 and the second support 12 of two opposite sides about base 1 respectively, the reel 2 of rotationally installing between first support 11 and second support 12, be used for driving reel 2 pivoted motor 3, and be used for forming the spacing subassembly 4 of a plurality of wiring spaces with reel 2 partition, with a plurality of income rope pulleys 5 that the many wire ropes quantity that arrange on reel 2 keeps unanimous, and be used for changing many wire ropes go out the play rope pulley subassembly 6 of rope direction, and be used for carrying out the electromagnetic braking 7 to motor 3, motor 3 fixed mounting is on first support 11, and the output shaft of motor 3 connects simultaneously in electromagnetic braking 7 and the one end of reel 2, the distance assembly 4 comprises a distance rod 41 and a plurality of separators 42, the distance rod 41 is respectively and fixedly installed on the first bracket 11 and the second bracket 12, one end face of each separator 42 is fixedly installed on the distance rod 41, and the other end face of each separator 42 is in rolling contact with the winding drum face of the winding drum 2 through steel balls, so that the winding drum 2 is divided into a plurality of rope winding spaces, and the synchronous stability of the winding drum 2 for winding a plurality of steel wire ropes is guaranteed. A plurality of income rope pulley 5 are used for preventing that 2 reels take up many wire rope often take place to arrange the rope disorder, and a plurality of income rope pulley 5 set gradually on base 1 along the parallel direction of the axial direction of reel 2, and a plurality of income rope pulley 5 correspond the position of installing in a plurality of wiring spaces, go out rope sheave assembly 6 and set up the position that corresponds a plurality of income rope pulley 5 on base 1.

The utility model provides a horizontal jib driver during operation that a single reel many ropes of performance stage promoted simultaneously, motor 3 drive reel 2 when carrying out synchronous coiling to many wire rope 10 simultaneously, many wire rope 10 will be convoluteed around reel 2 in the wiring space that corresponds, and lead to play rope pulley assembly 6 via the income rope pulley 5 that corresponds, thereby it hangs the lifting operation to hanging the load thing to performance stage construction operation or performance in-process needs many ropes simultaneously through many wire rope 10, thereby reach single reel 2 and rotate the wiring and realize that many ropes promote the purpose of hanging the load thing.

Compared with the prior art, the horizontal suspender driving machine for simultaneously lifting a single winding drum and a plurality of ropes of the performance stage provided by the utility model, through setting up the distance subassembly 4 that is used for separating 2 reels of barrel and forms a plurality of wiring spaces, keep unanimous a plurality of rope pulleys 5 of going with wire rope quantity, and be used for changing the play rope pulley subassembly 6 of many wire rope play rope direction, a plurality of separators 42 of distance subassembly 4 separate 2 reels of barrel into a plurality of wiring spaces, the synchronous stability of 2 reels of barrel coiling many wire ropes can be guaranteed to the distance pole of distance subassembly 4, a plurality of rope pulleys 5 of going into can prevent 2 reels of barrel from coiling many wire ropes simultaneously and take place the rope arrangement disorder often, play rope pulley subassembly 6 hangs the lifting operation to hanging the load thing to many ropes of needs simultaneously among the performance stage construction operation or the performance process of many wire ropes 10 that derive, thereby reach single reel 2 and rotate the wiring and realize the purpose that the load thing is hung in many ropes lifting. The utility model discloses a many wire rope's of single-reel synchronous coiling horizontal structural design, occupation of land space is little, simple structure, lifting efficiency is high, low cost, and convenient to use needs the multirope to hang the lifting operation or performance demand to hanging load thing simultaneously in being particularly suitable for the performance stage that has narrow and small spatial position restriction.

Further, please refer to fig. 1, as the utility model provides a horizontal jib driving machine's that a single reel is many ropes and is promoted simultaneously embodiment for performance stage's single-reel, motor 3 adopts the perpendicular motor of prior art, and reel 2 and electromagnetic braking ware 3 are connected simultaneously to the output shaft of perpendicular motor. The space volume of the boom driving machine is further reduced, so that the occupied space of the boom driving machine is saved, the boom driving machine is not only suitable for being installed in a large performance hall, but also particularly suitable for being installed in places such as a television station performance hall, a multifunctional hall, a conference hall and the like with narrow and small space of a roof decoration layer, and the boom driving machine is strong in universality.

Further, please refer to fig. 1, as the utility model provides a horizontal jib driver's that is used for single reel of performance stage, and is restricting the concrete implementation of the horizontal jib driver that promotes simultaneously, horizontal jib driver still includes the spacing connecting axle 8 that is used for connecting electromagnetic braking ware 7, and the one end of spacing connecting axle 8 links to each other with the output shaft of perpendicular motor 4, and the other end of spacing connecting axle 8 links to each other with electromagnetic braking ware 7. The arrangement of the limiting connecting shaft 8 facilitates the connection of the electromagnetic brake 7 and the vertical motor 3, and improves the stability of the deceleration braking of the electromagnetic brake.

Further, please refer to fig. 1 and fig. 2, as the utility model provides a horizontal jib driver's that a single reel is many ropes and is promoted simultaneously embodiment for performing stage, horizontal jib driver still including being used for preventing that wire rope 10 from taking place the disorderly pressure rope subassembly 9 of arranging rope, pressure rope subassembly 9 sets up on first support 11 and the second support 12 of base 1 and corresponds to the position of distance subassembly 4, the cooperation of pressure rope subassembly 9 and distance subassembly 4 has further avoided wire rope 10 to appear arranging the rope disorderly, sting the rope, the phenomenon of pressure rope or even hank rope.

Further, the rope pressing assembly 9 includes a rope pressing rod 91 with two ends fixed on the first bracket 11 and the second bracket 12, and a rope pressing roller 92 rolling on the rope pressing rod 91, and a plurality of rope pressing rollers 92 are correspondingly arranged in each rope winding space of the winding drum 2.

Further, please refer to fig. 1 and fig. 2, as the utility model provides a horizontal jib driver's that is used for single reel multirope of performance stage to promote simultaneously embodiment, horizontal jib driver still includes the locking rope detection subassembly that is used for preventing wire rope 10 from taking place to loosen the rope, and locking rope detection subassembly sets up on first support 11 and second support 12 of base 1 and corresponds to the position of pressing rope subassembly 9. When reel 2 when the rope winding in-process takes place the slack rope at the serving, locking rope detecting element detects the slack rope signal to give control system with the slack rope signal feedback, control system control electromagnetic braking ware 7 work and control motor 3 cut off the power, in order to avoid damaging equipment and taking place danger.

Further, please refer to fig. 1, as the specific implementation of the horizontal boom driving machine for the performance stage with single reel and multiple ropes simultaneously lifting provided by the present invention, a rolling groove is provided on the reel surface of the reel 2 for the rolling of the steel balls and preventing the steel balls from falling off, so as to enhance the flexibility and stability of the mutual cooperation between the separators 42 and the reel 2.

Further, please refer to fig. 2, as the specific implementation of the horizontal boom driving machine for the performance stage with a single reel and multiple ropes simultaneously lifted provided by the present invention, the rope-out pulley assembly 6 comprises a plurality of pulley blocks consistent with the plurality of steel wire ropes.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a horizontal jib driver that is used for many ropes of single reel of performance stage to promote simultaneously, includes, its characterized in that: the horizontal type suspension rod driving machine comprises a base, a first support and a second support, a winding drum, a motor, a distance assembly, a plurality of rope inlet pulleys, a rope outlet pulley assembly and an electromagnetic brake, wherein the base is used for fixedly mounting the whole horizontal type suspension rod driving machine, the first support and the second support are respectively and fixedly arranged on two opposite sides of the base, the winding drum is rotatably mounted between the first support and the second support, the motor is used for driving the winding drum to rotate, the distance assembly is used for dividing the winding drum into a plurality of rope winding spaces, the number of the rope inlet pulleys is consistent with that of a plurality of steel wire ropes arranged on the winding drum, the rope outlet pulley assembly is used for changing the rope outlet direction of the plurality of steel wire ropes, the electromagnetic brake is used for carrying out speed reduction braking on the motor, the motor; the distance subassembly includes distance pole and a plurality of separator, the distance pole respectively fixed mounting in first support with on the second support, it is a plurality of an end fixed mounting of separator is in on the distance pole, it is a plurality of another terminal surface of separator pass through the steel ball with the reel face rolling contact of reel is a plurality of it follows to go into the rope pulley the parallel direction of axial direction of reel sets gradually on the base, and is a plurality of it corresponds the position of installing in a plurality of wiring spaces to go into the rope pulley, it sets up to go out the rope pulley subassembly correspond a plurality of on the base go into the position of rope pulley.

2. The horizontal boom drive for performance stage of claim 1 wherein the horizontal boom drive comprises a single reel multi-rope simultaneous lift system comprising: the motor adopts a vertical motor, and an output shaft of the vertical motor is simultaneously connected with the winding drum and the electromagnetic brake.

3. The horizontal boom drive for performance stage of claim 2 wherein the horizontal boom drive comprises a single reel multi-rope simultaneous lift system comprising: the horizontal type suspender driving machine further comprises a limiting connecting shaft used for being connected with an electromagnetic brake, one end of the limiting connecting shaft is connected with an output shaft of the vertical motor, and the other end of the limiting connecting shaft is connected with the electromagnetic brake.

4. The horizontal boom drive for performance stage of claim 1 wherein the horizontal boom drive comprises a single reel multi-rope simultaneous lift system comprising: the horizontal boom driver also comprises a rope pressing assembly for preventing the rope arrangement disorder of the steel wire rope, and the rope pressing assembly is arranged on the first support and the second support and corresponds to the position of the distance assembly.

5. The horizontal boom drive for performing stage lifting with single reel and multiple ropes as claimed in claim 4, wherein: the rope pressing assembly comprises a rope pressing rod and a plurality of rope pressing rollers, wherein the two ends of the rope pressing rod are fixedly arranged on the first support and the second support, the rope pressing rollers are arranged on the rope pressing rod in a rolling mode, and the rope pressing rollers are correspondingly arranged in the rope winding spaces of the winding drum.

6. The horizontal boom drive for performing stage lifting with single reel and multiple ropes as claimed in claim 4, wherein: the horizontal type suspender driving machine further comprises a locking rope detection assembly for preventing the steel wire rope from being loosened, and the locking rope detection assembly is arranged on the first support and the second support and corresponds to the position of the rope pressing assembly.

7. The horizontal boom drive for performance stage of claim 1 wherein the horizontal boom drive comprises a single reel multi-rope simultaneous lift system comprising: and a rolling groove which is convenient for the steel balls to roll and prevents the steel balls from falling off is arranged on the surface of the winding drum.