CN217808464U

CN217808464U - Novel self-rope-arranging boom machine

Info

Publication number: CN217808464U
Application number: CN202220082907.7U
Authority: CN
Inventors: 赵日斌; 张盛勤
Original assignee: Jiangsu Vost Intelligent Technology Co ltd
Current assignee: Jiangsu Vost Intelligent Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-11-15
Anticipated expiration: 2032-01-13

Abstract

The utility model belongs to the field of stage driving devices, in particular to a novel self-rope-arranging suspender machine, aiming at the problem that the prior stage driving device is not provided with an alarm device, and the early warning can not be accurately carried out before the lifting rope is used, so that the unpredictable accident of the stage occurs, the utility model provides a scheme which comprises a base, wherein the base is fixed at the upper end of a stage ceiling; the guide rail is arranged on the upper side of the base and is fixedly connected with the base; the first winding drum mounting vertical plate and the second winding drum mounting vertical plate are both fixedly connected to the upper end of the guide rail; lateral axis gear motor, the utility model discloses a play at reel subassembly unwrapping wire in-process and injure its number of rotations, prevent that the unwrapping wire overlength from leading to the unexpected stage of beyond measuring, make the jib machine have the protect function on scour protection top, anticollision ground, can accomplish accurate carry out the early warning before the lifting rope finishes using, lead to the unexpected problem to appear in the stage.

Description

Novel self-rope-arranging boom machine

Technical Field

The utility model relates to a stage drive technical field especially relates to a novel jib machine of restricting certainly.

Background

The stage machine includes: an on-table machine, an off-table machine, a lifting stage, a telescopic stage, a revolving stage, a movable false platform opening, a lighting suspension cage, a lighting suspension piece, a split system, a film screen frame, a lifting system, an electric suspender machine, a double-output-shaft electric suspender machine, a single-output-shaft electric suspender machine, a one-time rope-arranging drum-type electric suspender machine, a manual-electric dual-purpose stepless speed-regulating curtain-drawing machine, a frequency-variable speed-regulating curtain-drawing machine and an electric split curtain-drawing machine; the flame-retardant stage curtain is provided with: a large screen, two screens, a meeting screen, a yarn screen, a sky screen and a transverse side strip screen. Generally, stage machines are operated by various steel wire ropes, so that a plurality of rope driving machines are required to be arranged.

However, the stage driving device used in the market generally does not have an alarm device, and the early warning cannot be accurately performed before the lifting rope is used, so that unpredictable accidents occur on the stage, and therefore, the stage driving device capable of early warning the length of the lifting rope is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the stage drive arrangement among the prior art and not possessing alarm device, unable accurate early warning before the lifting rope finishes using leads to the unexpected problem of stage emergence unpredictable, and the novel jib machine of arranging rope certainly that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel self-rope-arranging suspender machine comprises a base, wherein the base is fixed at the upper end of a stage ceiling; the guide rail is arranged on the upper side of the base and is fixedly connected with the base; the first winding drum mounting vertical plate and the second winding drum mounting vertical plate are both fixedly connected to the upper end of the guide rail; the lateral shaft speed reducing motor is arranged at the side end of the first winding drum mounting vertical plate, and an output shaft of the lateral shaft speed reducing motor rotatably penetrates through the side end of the second winding drum mounting vertical plate; the winding drum component is fixedly connected to the surface of an output shaft of the lateral shaft speed reducing motor, and the side end of the winding drum component is fixedly connected with a rotating rod; the fire breaker mounting assembly is arranged on the upper side of the winding drum assembly; and the transmission mechanism is arranged at the side end of the second winding drum mounting vertical plate and is in transmission connection with the fire breaker mounting assembly.

As the utility model discloses further scheme again, the ware installation component of cutting off the fire includes bearing plate, two first fixed blocks, two slide bars, screw rod, two second fixed blocks, two triggers and slider, bearing plate fixed connection is in the upper end of first reel installation riser and second reel installation riser, two the equal fixed connection of first fixed block is in the upper end of bearing plate, two the equal fixed connection of slide bar leans on the near-end mutually in two first fixed blocks, the screw rod rotates to be connected in the near-end mutually that leans on mutually of two first fixed blocks, and the screw rod rotates to run through in the side of the first fixed block that is located the right side, slider threaded connection is on the surface of screw rod, and sliding connection is in the surface of two slide bars, two the second fixed block is fixed connection respectively in the upper end of two first fixed blocks, two the trigger is fixed connection respectively the near-end mutually of two second fixed blocks.

As a further proposal, the transmission mechanism comprises two crawler wheels and a crawler belt, two the crawler wheels are respectively and fixedly connected with the side ends of the screw rod and the rotating rod, and the crawler belt is sleeved on the surfaces of the two crawler wheels.

As the utility model discloses further scheme again, the upper end of base is rotated and is connected with three single groove pulley, the upper end right side of base is provided with the rope sheave, and is three the single groove pulley is opposite with the angle of crossing the rope sheave.

As the utility model discloses further scheme again, the looks of first reel installation riser and second reel installation riser is close to fixedly connected with distance pole.

As the utility model discloses scheme further still, screw-nut mount pad fixed connection is in the upper end of base, the side fixedly connected with screw-nut of dwang, screw-nut rotates the side of connecting in the screw-nut mount pad.

As the utility model discloses scheme further again, the side fixedly connected with area seat bearing of second reel installation riser, the dwang rotates the inner wall that runs through in area seat bearing.

As a further scheme of the utility model, the upper end fixedly connected with safety cover of rolling bearing and first reel installation riser.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the side shaft speed reducing motor drives the rotating rod to rotate, the rotating rod drives the crawler wheel positioned on the upper side to rotate through the transmission effect of the crawler belt by driving the crawler wheel positioned on the lower side to rotate, the crawler wheel positioned on the upper side drives the screw rod to rotate, the surface of the screw rod is in threaded connection with the sliding block which is immediately driven to rotate, and the sliding block is simultaneously limited by the two sliding rods, so that the sliding rods can only slide back and forth along the two sliding rods, any trigger is attached to the sliding block after the sliding rod slides to trigger an alarm, a signal is sent to the side shaft speed reducing motor at the moment, the side shaft speed reducing motor is immediately forced to stop operating, the winding drum assembly can be limited in the rotation number of the winding drum assembly in the unwinding process, the problem that an unmeasured stage accident is caused by overlong unwinding is avoided, and the suspender machine has the functions of top prevention and ground collision prevention and protection.

2. Through the distance pole that sets up, settle in the centre of first reel installation riser and second reel installation riser, guarantee the clearance requirement of reel subassembly and first reel installation riser and second reel installation riser, increase the rigidity of whole mechanism simultaneously.

3. The bearing with the seat is arranged and is arranged on the outer side of the second winding drum installation vertical plate, so that the winding drum assembly can rotate flexibly and conveniently.

4. Through the safety cover that sets up, settle the upside at the fire extinguisher installation component, play the effect of protection personal safety.

The utility model discloses in, through playing and injecing its number of rotations at reel subassembly unwrapping wire in-process, prevent that the unwrapping wire overlength from resulting in the unexpected stage of unpredictable, make the jib machine have the protect function on scour protection top, anticollision ground, can accomplish accurate carry out the early warning before the lifting rope finishes using, lead to the unexpected problem of stage appearance unpredictable.

Drawings

Fig. 1 is a front schematic view of a novel self-rope-arranging boom machine provided by the present invention;

fig. 2 is a schematic view of a fire breaker mounting assembly of the novel self-rope-arranging boom machine provided by the invention;

fig. 3 is a side view of the novel fire extinguisher mounting assembly of the self-rope-arranging boom machine provided by the utility model.

In the figure: 1. a lateral axis gear motor; 2. a vertical plate is arranged on the first reel; 3. a guide rail; 4. a base; 5. a spool assembly; 501. rotating the rod; 6. a extinguisher mounting assembly; 601. a bearing plate; 602. a first fixed block; 603. a slide bar; 604. a screw; 605. a second fixed block; 606. a trigger; 607. a slider; 7. a single-groove pulley; 8. a distance rod; 9. the second winding drum is provided with a vertical plate; 10. a pedestal bearing; 11. a protective cover; 12. a transmission mechanism; 1201. a crawler wheel; 1202. a crawler belt; 13. a feed screw nut; 14. a screw nut mounting seat; 15. and (4) passing through a rope pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a novel self-rope-arranging suspender machine comprises a base 4, wherein the base 4 is fixed at the upper end of a stage ceiling; the guide rail 3 is arranged on the upper side of the base 4 and is fixedly connected with the base 4; the first winding drum mounting vertical plate 2 and the second winding drum mounting vertical plate 9 are fixedly connected to the upper end of the guide rail 3; the lateral shaft speed reducing motor 1 is mounted at the side end of the first winding drum mounting vertical plate 2, and an output shaft of the lateral shaft speed reducing motor 1 rotatably penetrates through the side end of the second winding drum mounting vertical plate 9; the winding drum component 5 is fixedly connected to the surface of an output shaft of the lateral shaft speed reducing motor 1, and a rotating rod 501 is fixedly connected to the side end of the winding drum component 5; the flame arrester mounting assembly 6 is arranged on the upper side of the winding drum assembly 5; drive mechanism 12, drive mechanism 12 sets up in the side of second reel installation riser 9 and is connected with the transmission of extinguisher installation component 6, through play the number of its rotation turns of injecing at reel subassembly 5 unwrapping wire in-process, prevent that the unwrapping wire overlength from leading to the unexpected stage of unmeasured, make the jib machine have the scour protection top, the protect function of anticollision ground, can accomplish accurate carry out the early warning before the lifting rope finishes using, lead to the unexpected problem to appear in the stage, first reel installation riser 2 and second reel installation riser 9 are used for installing side direction axle gear motor 1 and take seat bearing 10, reel subassembly 5 is used for binding up wire rope, side direction axle gear motor 1 is used for providing reel subassembly 5 rotation power and the power of reel translation.

Example two

Referring to fig. 1 to 3, the present invention provides a new technical solution: a novel self-rope-arranging suspender machine comprises a base 4, wherein the base 4 is fixed at the upper end of a stage ceiling; the guide rail 3 is arranged on the upper side of the base 4 and is fixedly connected with the base 4; the first winding drum mounting vertical plate 2 and the second winding drum mounting vertical plate 9 are fixedly connected to the upper end of the guide rail 3; the lateral shaft speed reducing motor 1 is mounted at the side end of the first winding drum mounting vertical plate 2, and an output shaft of the lateral shaft speed reducing motor 1 rotatably penetrates through the side end of the second winding drum mounting vertical plate 9; the winding drum component 5 is fixedly connected to the surface of an output shaft of the lateral shaft speed reducing motor 1, and a rotating rod 501 is fixedly connected to the side end of the winding drum component 5; the flame arrester mounting assembly 6 is arranged on the upper side of the winding drum assembly 5; the transmission mechanism 12 is arranged at the side end of the second winding drum installation vertical plate 9 and is in transmission connection with the extinguisher installation assembly 6, the number of rotation turns of the winding drum assembly 5 is limited in the paying-off process, the unpredictable stage accidents caused by overlong paying-off is prevented, the suspender has the functions of preventing the roof from being impacted, the early warning can be accurately carried out before the lifting rope is used, and the unpredictable accidents of the stage can be caused, the first winding drum installation vertical plate 2 and the second winding drum installation vertical plate 9 are used for installing the lateral shaft speed reducing motor 1 and the belt seat bearing 10, the winding drum assembly 5 is used for winding a steel wire rope, the lateral shaft speed reducing motor 1 is used for providing the rotation power of the winding drum assembly 5 and the power for the translation of the winding drum, the extinguisher installation assembly 6 comprises a bearing plate 601, two first fixing blocks 602, two sliding rods 603, a screw rod 604, two second fixing blocks 605, two triggers 606 and a sliding block 607, bearing plate 601 is fixedly connected to the upper ends of first reel installation vertical plate 2 and second reel installation vertical plate 9, two first fixed blocks 602 are all fixedly connected to the upper end of bearing plate 601, two slide bars 603 are all fixedly connected to the near ends of two first fixed blocks 602, screw 604 rotates to be connected to the near ends of two first fixed blocks 602, and screw 604 rotates to run through the side end of the first fixed block 602 that is located the right side, slider 607 threaded connection is in the surface of screw 604, and sliding connection is in the surface of two slide bars 603, two second fixed blocks 605 are respectively fixedly connected to the upper ends of two first fixed blocks 602, two triggers 606 are respectively fixedly connected to the near ends of two second fixed blocks 605, the rotation that drives downside 501 through lateral axis gear motor 1, rotation rod 501 drives rotation that is located crawler wheel 1201 through the rotation of rotation rod 1201 and drives crawler wheel rotation that is located the upside through the transmission of crawler belt 1202 The crawler wheels 1201 positioned on the upper side drive the screw 604 to rotate, the surface of the screw 604 is in threaded connection with a slide block 607 which immediately drives the slide block 607 to rotate, and the slide block 607 is simultaneously limited by two slide bars 603, so the slide bars 603 can only slide back and forth along the two slide bars 603, the slide block 607 is attached to any trigger 606 to trigger an alarm after sliding, at this time, a signal is sent to the lateral shaft speed reducing motor 1 to immediately force the lateral shaft speed reducing motor 1 to stop running, and the winding drum assembly 5 can achieve the purpose of limiting the number of rotating turns in the paying-off process, so that the problem that the paying-off is too long and causes an unmeasurable stage accident is prevented, the suspender has the functions of preventing from being ejected and preventing from being collided is solved, the transmission mechanism 12 comprises two crawler wheels 1201 and a crawler belt 1202, the two crawler wheels 1201 are respectively and fixedly connected to the side ends of the screw 604 and the rotating rod 501, the crawler belt 1202 is sleeved on the surfaces of the two crawler wheels 1201, the upper end of the base 4 is rotatably connected with three single-groove pulleys 7, the right side of the upper end of the base 4 is provided with a rope passing wheel 15, the angles of the three single-groove pulleys 7 and the rope passing wheel 15 are opposite, the single-groove pulleys 7 are used for converting the direction of a steel wire rope and are fixed in the base 4 by bolts, the rope passing wheel 15 is arranged at one end of the base and is connected with the base 4 by bolts, the steel wire rope passes through the three single-groove pulleys 7 respectively and is finally sleeved on the surface of the rope passing wheel 15, the direction of the steel wire rope can be changed, the adjacent ends of the first winding drum installation vertical plate 2 and the second winding drum installation vertical plate 9 are fixedly connected with a distance rod 8, the requirement of the gap between the winding drum assembly 5 and the first winding drum installation vertical plate 2 and the second winding drum installation vertical plate 9 is ensured, meanwhile, the rigidity of the whole mechanism is increased, the lead screw nut installation seat 14 is fixedly connected to the upper end of the base 4, the side end of the rotating rod 501 is fixedly connected with a lead screw nut 13, the lead screw nut 13 is rotatably connected to the side end of the lead screw nut installation seat 14, side fixedly connected with rolling bearing 10 of second reel installation riser 9, dwang 501 rotates the inner wall that runs through in rolling bearing 10, installs in the outside of second reel installation riser 9, makes reel subassembly 5 rotate nimble, light, and the upper end fixedly connected with safety cover 11 of rolling bearing 10 and first reel installation riser 2 settles the upside at cutoff ware installation component 6, plays the effect of protection personal security.

The working principle is as follows: the steel wire rope is wound on the surfaces of the winding drum component 5, the three single-groove pulleys 7 and the rope passing wheel 15 in sequence, after the lateral shaft speed reducing motor 1 is started, the winding drum component 5 is driven to rotate, so that the steel wire rope is zoomed, the rotating rod 501 drives the crawler wheel 1201 on the upper side to rotate through the transmission action of the crawler belt 1202 by driving the crawler belt 1201 on the lower side, the crawler wheel 1201 on the upper side drives the screw 604 to rotate, the surface of the screw 604 is in threaded connection with the sliding block 607, the sliding block 607 is driven to rotate, and the sliding block 607 is limited by the two sliding rods 603 at the same time, so that the sliding rod 603 can only slide back and forth along the two sliding rods 603, after the sliding block 607 slides, any trigger 606 is attached to trigger an alarm, at the moment, a signal is sent to the lateral shaft speed reducing motor 1, the lateral shaft speed reducing motor 1 is forced to stop operating, the undetectable stage accident caused by paying off is prevented, the boom machine has the protection function of preventing from being jacked and crashing, and then the lateral shaft speed reducing motor 1 is started reversely, and the steel wire rope is recovered again.

However, as is well known to those skilled in the art, the working principle and wiring method of the lateral shaft speed reducing motor 1 and the two triggers 606 are common, and are all conventional means or common knowledge, and are not described herein, and those skilled in the art can make any choice according to their needs or convenience.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A novel self-rope-arranging suspender machine comprises a base (4), and is characterized in that the base (4) is fixed at the upper end of a stage ceiling;

the guide rail (3) is arranged on the upper side of the base (4) and is fixedly connected with the base (4);

the first winding drum mounting vertical plate (2) and the second winding drum mounting vertical plate (9) are fixedly connected to the upper end of the guide rail (3);

the lateral shaft speed reducing motor (1) is mounted at the side end of the first winding drum mounting vertical plate (2), and an output shaft of the lateral shaft speed reducing motor (1) rotatably penetrates through the side end of the second winding drum mounting vertical plate (9);

the winding drum component (5) is fixedly connected to the surface of an output shaft of the lateral shaft speed reducing motor (1), and a rotating rod (501) is fixedly connected to the side end of the winding drum component (5);

the fire extinguisher mounting assembly (6), the fire extinguisher mounting assembly (6) is arranged on the upper side of the winding drum assembly (5);

and the transmission mechanism (12) is arranged at the side end of the second winding drum mounting vertical plate (9) and is in transmission connection with the fire breaker mounting component (6).

2. The novel self-rope-arranging boom machine as claimed in claim 1, wherein said extinguisher mounting assembly (6) comprises a bearing plate (601), two first fixing blocks (602), two sliding rods (603), a screw (604), two second fixing blocks (605), two triggers (606) and a slider (607), said bearing plate (601) is fixedly connected to the upper ends of the first and second reel mounting risers (2, 9), both of said first fixing blocks (602) are fixedly connected to the upper end of the bearing plate (601), both of said sliding rods (603) are fixedly connected to the proximal ends of the two first fixing blocks (602), said screw (604) is rotatably connected to the proximal ends of the two first fixing blocks (602), and said screw (604) is rotatably connected to the lateral ends of the first fixing blocks (602) on the right side, said slider (607) is threadedly connected to the surfaces of the sliding rods (604) and is slidably connected to the surfaces of the two first fixing blocks (603), and said second fixing blocks (605) are respectively fixedly connected to the proximal ends of the two first fixing blocks (602) and the second fixing blocks (606) are respectively connected to the proximal ends of the two triggers (606).

3. The novel self-rope-arranging boom machine as claimed in claim 2, wherein said transmission mechanism (12) comprises two crawler wheels (1201) and a crawler belt (1202), said two crawler wheels (1201) are respectively fixedly connected to the side ends of said screw rod (604) and said rotating rod (501), and said crawler belt (1202) is sleeved on the surface of said two crawler wheels (1201).

4. The novel self-rope-arranging boom machine as claimed in claim 3, characterized in that three single-groove pulleys (7) are rotatably connected to the upper end of the base (4), a rope passing wheel (15) is arranged on the right side of the upper end of the base (4), and the angles of the three single-groove pulleys (7) and the rope passing wheel (15) are opposite.

5. The novel self-rope-arranging boom machine as claimed in claim 4, characterized in that a distance rod (8) is fixedly connected to the adjacent end of the first reel mounting vertical plate (2) and the second reel mounting vertical plate (9).

6. The novel self-rope-arranging boom machine as claimed in claim 5, further comprising a screw nut mounting seat (14), wherein the screw nut mounting seat (14) is fixedly connected to the upper end of the base (4), a screw nut (13) is fixedly connected to the side end of the rotating rod (501), and the screw nut (13) is rotatably connected to the side end of the screw nut mounting seat (14).

7. The novel self-rope-arranging boom machine as claimed in claim 6, wherein a bearing (10) with a seat is fixedly connected to the side end of the second drum mounting vertical plate (9), and the rotating rod (501) rotates to penetrate through the inner wall of the bearing (10) with a seat.

8. A novel self-aligning boom machine according to claim 7 wherein a protective cover (11) is fixedly attached to the upper end of the pedestal bearing (10) and the first reel mounting riser (2).