CN215841616U

CN215841616U - Integrated Weiya rail

Info

Publication number: CN215841616U
Application number: CN202122145850.9U
Authority: CN
Inventors: 田吉韦; 田宏裕
Original assignee: Jiangsu Gingko Stage Equipment Co ltd
Current assignee: Jiangsu Gingko Stage Equipment Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a rail integrated Weiya, comprising: the lifting system device comprises a lifting motor, a lifting speed reducer, a winding drum mounting frame and a rope arranging mechanism, the lifting motor drives the lifting speed reducer to rotate, an output shaft of the lifting speed reducer is connected with the winding drum, the rope arranging mechanism comprises a swinging support, a swinging wheel, a steel wire rope and a rope pressing wheel, and the steel wire rope sequentially penetrates through the rope pressing wheel and the swinging wheel to be arranged in a straight line on the winding drum; the walking system device comprises walking motor, walking speed reducer, walking wheel and synchronizing wheel and hold-in range, the walking motor drive the walking speed reducer is rotatory, the synchronizing wheel is all installed at the both ends of walking speed reducer's output shaft, the synchronizing wheel passes through hold-in range cooperation operation with the synchronizing wheel of installing on the pedestal mounting support, drives the inboard walking wheel of pedestal mounting support walks on the track.

Description

Integrated Weiya rail

Technical Field

The utility model belongs to the technical field of stage equipment, and particularly relates to a rail integrated Weiya.

Background

The air flight performance is widely applied to the fields of stage performance, movie and television special effect shooting, stadium performance, acrobatic juggling performance and the like, and is commonly called as 'Weiya' special effects.

The special effect Weiya device comprises a lifting driving device, a horizontal driving device, a bearing steel cable, a running trolley moving on the bearing steel cable, a fishing tackle with a pulley, a driving steel cable and the like. The running trolley moves horizontally along the bearing steel rope under the traction of the horizontal driving steel rope to drive a lifting appliance below the running trolley to move horizontally; meanwhile, a steering pulley block for driving the steel wire rope to ascend and descend is arranged on the running trolley, the steel wire rope is driven to downwards guide to a pulley on the lifting appliance, and the lifting appliance is driven to ascend and descend, so that the horizontal movement and the vertical movement of the lifting appliance are completed. According to different driving schemes of the Weiya devices, a set of Weiya devices run through a running trolley by a minimum of 2 driving steel ropes and a maximum of 4 driving steel ropes, and the number of the driving steel ropes depends on different driving schemes of the Weiya devices.

The special effect Weiya device used in the field of domestic movie and television shooting and artistic performance is mostly manually driven, the running trolley of the Weiya device is manufactured by connecting four small standard hoisting pulleys through connecting rods, the Weiya device is small in bearing capacity, at most 2 Weiya devices can be arranged on one bearing steel rope, and the steel ropes are easy to wind, so that the number of the driving steel ropes is reduced as much as possible.

When the wire rope runs at high speed, the jumping of the wire rope is increased, and the wire rope is easy to be wound to cause accidents. Especially, when a plurality of wire devices are arranged on one bearing steel cable, the high-speed safe operation of the wire devices is difficult to ensure.

Disclosure of Invention

The utility model aims to provide a rail integration Weiya which has novel and compact structure, safety, reliability and high positioning precision.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the rail integration Weiya comprises a rail, a base mounting support, a lifting system device, a traveling system device and a control box, wherein the control box is fixed on the base mounting support, the lifting system device comprises a lifting motor, a lifting speed reducer, a winding drum mounting support and a rope arrangement mechanism, an output shaft of the lifting motor is connected with an input shaft of the lifting speed reducer, an output shaft of the lifting speed reducer is connected with the winding drum, the winding drum is fixed on the winding drum mounting support, the rope arrangement mechanism comprises a swinging support, a swinging wheel, a steel wire rope and a rope pressing wheel, the swinging wheel is fixed on the inner side of the swinging support through a shaft seat, the rope pressing wheel is fixed on the outer side of the swinging support through the shaft seat, and the steel wire rope sequentially passes through the rope pressing wheel and the swinging wheel and is arranged on the winding drum in a straight line, the other end of the steel wire rope is hung with a counterweight hook; the walking system device comprises a walking motor, a walking speed reducer, a walking wheel, a synchronizing wheel and a synchronous belt, wherein an output shaft of the walking motor is connected with an input shaft of the walking speed reducer, and the synchronizing wheel is mounted at two ends of the output shaft of the walking speed reducer.

Preferably, a plurality of sets of track integrated Weiya can be arranged on the track, and the track can synchronously run and can also independently run.

Preferably, a stroke limiter is arranged on an output shaft of the lifting speed reducer, so that the Weiya overtravel work can be prevented.

Preferably, the rope pressing wheel can stabilize the steel wire rope and prevent the steel wire rope from swinging randomly.

Preferably, the rope pressing devices are arranged on the outer side of the winding drum in parallel, and the steel wire rope penetrates through the rope pressing devices in a row on the winding drum, so that rope skipping and rope disorder can be effectively avoided.

Preferably, synchronizing wheels are installed on output shafts on two sides of the walking speed reducer and driven by a synchronous belt, the synchronizing wheels on the outer side of the base installation support rotate, walking wheels are arranged on the inner side of the base installation support, and the walking wheels and the synchronizing wheels on the outer side of the base installation support are fixed on the same rotating shaft.

Preferably, tensioning wheels are fixedly mounted on two sides of the base mounting support, and the tensioning wheels press the synchronous belt to control the tensioning force of the synchronous belt.

Preferably, the two ends of the inner wall of the base mounting support are fixedly provided with side jacking wheels, the two ends of the bottom of the base mounting support are fixedly provided with lower jacking wheels, and the side jacking wheels and the lower jacking wheels are matched for use, so that the Weiya rail can stably and safely run on the rail, and the danger caused by derailment and shaking is prevented.

The utility model has the beneficial effects that: 1) the track of the utility model can be provided with a plurality of sets of track integration Weiya, can be grouped to run synchronously and can also run independently. 2) The output shaft of the lifting speed reducer is connected with the stroke limiter, so that safety double insurance of overtravel and accurate positioning is prevented. 3) The steel wire ropes are arranged in a row on the winding drum, and the rope skipping and rope disorder can be effectively avoided through the rope pressing device on the outer side of the winding drum, so that the multipoint lifting height is consistent, and the operation is stable and safe. 4) The double-safety side top wheel and lower top wheel device is simple in structure, reasonable in structure, convenient and fast to install, safe and reliable to use due to double safety of the side top wheel and the lower top wheel, and effectively prevents dangers caused by derailment and shaking.

Drawings

The utility model will be further explained with reference to the drawings.

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a side view schematic of the present invention.

Fig. 3 is a perspective view of the present invention.

Reference numerals: 1-lifting motor, 2-lifting reducer, 3-walking reducer, 4-reel, 5-stroke limiter, 6-swinging wheel, 7-steel wire rope, 8-counterweight hook, 9-rail, 10-synchronous wheel, 11-tensioning wheel, 12-walking motor, 13-synchronous belt, 14-control box, 15-rope pressing device, 16-swinging support, 17-rope pressing wheel, 18-shaft seat, 19-walking wheel, 20-side top wheel, 21-lower top wheel, 22-base mounting support and 23-reel mounting support.

Detailed Description

The technical solution of the present invention will be described in detail by specific examples.

In the first embodiment, as shown in FIG. 1: the rail integrated Weiya comprises a rail 9, a base mounting support 22, a lifting system device and a control box 14, wherein the lifting system device is composed of a lifting motor 1, a lifting speed reducer 2, a winding drum 4, a winding drum mounting frame 23 and a rope arranging mechanism, and the rope arranging mechanism is composed of a swinging support 16, a swinging wheel 6, a steel wire rope 7 and a rope pressing wheel 17.

When the lifting system device is implemented, an output shaft of the lifting motor 1 is connected with an input shaft of the lifting speed reducer 2, one end of the output shaft of the lifting speed reducer 2 is connected with the winding drum 4 to enable the winding drum 4 and the winding drum 4 to synchronously rotate, the winding drum 4 is fixedly installed on the winding drum installation frame 23, and the winding drum installation frame 23 is fixed on the base installation support 22 to enable the winding drum 4 and the winding drum to be integrated. One end of the steel wire rope 7 is fixed on the winding drum 4, the lifting motor 1 drives the winding drum 4 to rotate, so that the steel wire rope 7 is arranged in a line on the winding drum 4, the other end of the steel wire rope 7 penetrates through the direction swinging wheel 6 and penetrates through the rope pressing wheel 17 to hang the counterweight lifting hook 8, the direction swinging wheel 6 and the rope pressing wheel 17 are fixedly installed on the direction swinging support 16 through the shaft seat 18, and the direction swinging support 16 is connected with the winding drum installation frame 23.

In order to prevent the Wiya overtravel operation, a stroke limiter 5 is arranged on an output shaft of the lifting speed reducer 2.

In order to prevent the rope skipping and rope disorder of the steel wire rope 7, the rope pressing device 15 is arranged on the outer side of the winding drum 4 in parallel, and the steel wire rope 7 is arranged on the winding drum 4 in a straight line and penetrates through the rope pressing device 15.

In order to prevent the steel wire rope from swinging randomly, the rope pressing wheel 8 can stabilize the steel wire rope 7.

Example two, shown in FIGS. 2-3: the rail integrated Weiya rail further comprises a traveling system device, wherein the traveling system device is composed of a traveling motor 12, a traveling speed reducer 3, a traveling wheel 19, a synchronous wheel 10 and a synchronous belt 13.

When the traveling system device is implemented, the output shaft of the traveling motor 12 is connected with the input shaft of the traveling speed reducer 3, synchronizing wheels 10 are installed at two ends of the output shaft of the traveling speed reducer 3, the synchronizing wheels 10 and the synchronizing wheels 10 fixed on a base installation support 22 are driven to travel on a track 9 through the cooperation of synchronous belts 13, and traveling wheels 19 and the synchronizing wheels 10 are installed on the same rotating shaft. The synchronous wheel 10 and the synchronous belt 13 are both in the prior art and are not described in detail.

In order to prevent the timing belt 13 from loosening and slipping during the wiya running process, tensioning wheels 11 are fixedly mounted on both sides of the base mounting bracket 22, and the tensioning wheels 11 press the timing belt 13 to control the tensioning force of the timing belt 13.

In order to prevent dangers caused by derailment and shaking of the Weiya in the running process, the two ends of the inner wall of the base mounting bracket 22 are fixedly provided with the side top wheels 20, the two ends of the bottom of the base mounting bracket 22 are fixedly provided with the lower top wheels 21, and the side top wheels 20 and the lower top wheels 21 are matched for use, so that the Weiya can run stably and safely on the track.

In summary, the lifting reducer 2 of the track assembly of the utility model drives the winding drum 4 to rotate through the lifting motor 1, so as to drive the steel wire rope 7 on the winding drum 4 to automatically arrange the rope, the balance weight lifting hook 8 hung on the steel wire rope 7 is driven to lift through the swinging wheel 6 passing through the rope pressing wheel 17, the walking reducer 3 drives the synchronizing wheel 10 on the output shaft of the walking reducer 3 to rotate through the walking motor 12, the synchronizing wheel 10 on the base mounting bracket 22 is driven to rotate through the synchronous belt 13, so as to drive the walking wheels on the same rotating shaft to rotate, so that the multiple track assemblies can stably walk on the track, the positioning is accurate, and rope skipping and rope disorder of the steel wire rope are prevented.

The present invention is not limited to the specific technical solutions described in the above embodiments, and other embodiments may be made in the present invention in addition to the above embodiments. It will be understood by those skilled in the art that various changes, substitutions of equivalents, and alterations can be made without departing from the spirit and scope of the utility model.

Claims

1. A rail integrated wai, comprising: the method comprises the following steps: the lifting mechanism comprises a swinging support, a swinging wheel, a steel wire rope and a rope pressing wheel, the swinging wheel is fixed on the inner side of the swinging support through an axle seat, the rope pressing wheel is fixed on the outer side of the swinging support through the axle seat, the steel wire rope sequentially passes through the rope pressing wheel and the swinging wheel and is arranged in a straight line on the winding drum, and a balance weight lifting hook is hung at the other end of the steel wire rope; the traveling system device comprises a traveling motor, a traveling speed reducer, a traveling wheel, a synchronizing wheel and a synchronous belt, wherein the output shaft of the traveling motor is connected with the input shaft of the traveling speed reducer, the synchronizing wheel is installed at the two ends of the output shaft of the traveling speed reducer, the synchronizing wheel and the synchronizing wheel fixed on the base installation support run in a matched mode through the synchronous belt, the synchronizing wheel drives the traveling wheel on the inner side of the base installation support to travel on a track, and the traveling wheel and the synchronizing wheel are installed on the same rotating shaft.

2. The rail integrated wai of claim 1, wherein: the output shaft of the lifting speed reducer is provided with a stroke limiter, so that the integrated Weiya overtravel of the track can be prevented from working.

3. The rail integrated wai of claim 1, wherein: a plurality of sets of track integration Weiya can be arranged on the track, and the track can synchronously run and can also independently run.

4. The rail integrated wai of claim 1, wherein: the rope pressing wheel can stabilize the steel wire rope and prevent the steel wire rope from swinging randomly.

5. The rail integrated wai of claim 1, wherein: rope pressing devices are arranged on the outer side of the winding drum in parallel, and steel wire ropes are arranged in a row on the winding drum and penetrate through the rope pressing devices, so that rope skipping and rope disorder can be effectively avoided.

6. The rail integrated wai of claim 1, wherein: and tensioning wheels are fixedly arranged on two sides of the base mounting bracket and press the synchronous belt to control the tensioning force of the synchronous belt.

7. The rail integrated wai of claim 1, wherein: the side top wheels are fixedly installed at two ends of the inner wall of the base installation support, the lower top wheels are fixedly installed at two ends of the bottom of the base installation support, and the side top wheels and the lower top wheels are matched for use, so that Weiya can stably and safely run on a rail, and the danger caused by derailment and shaking is prevented.