CN114838273A

CN114838273A - Anti-shaking three-dimensional hanging device

Info

Publication number: CN114838273A
Application number: CN202210494720.2A
Authority: CN
Inventors: 臧鹏
Original assignee: Guangdong Huachen Film & Television Stage Project Co ltd
Current assignee: Guangdong Huachen Film & Television Stage Project Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-02

Abstract

The invention discloses an anti-shaking three-dimensional hanging device, which relates to the technical field of stage horizontal suspender control, and comprises a horizontal suspender for hanging equipment, a walking mechanism for driving the horizontal suspender to walk, a rotating mechanism for driving the horizontal suspender to rotate, a lifting mechanism for driving the horizontal suspender to lift, and a telescopic pipe mechanism for preventing the horizontal suspender from shaking in the walking, rotating and lifting processes.

Description

Anti-shaking three-dimensional hanging device

Technical Field

The invention relates to the technical field of stage horizontal suspender control, in particular to an anti-shaking three-dimensional hanging device.

Background

The studio is a place for performing space art creation by using light and sound, is a conventional base for television program production, and is required to record images in addition to sound. The guests, the host and the staff perform work, production and performance inside the device. At present, frequent program shifting in a studio requires the position of a scene of a program, an aluminum alloy truss, a lamp position and the like to be adjusted at any time, a horizontal suspender can be used for a motorized hanging device for hanging lamps in studios, movie sheds and theaters, and the motorized hanging device mainly uses an electric transmission mechanism to drive the horizontal suspender on which the lamps or other equipment are hung to ascend, descend or move in parallel. The structure of current stage specialty jib is complicated, bulky, and the procedure is shifted at every turn and is all wasted time and energy work such as need adjust lamp position, and the cost is higher, and promotes at horizontal jib, rotatory, the in-process that removes, because the poor stability of structure, often leads to horizontal jib to take place to shake, take place dangerous technical defect easily.

Disclosure of Invention

The invention aims to solve the technical defects that the professional stage suspender in the prior art is complex in structure, time-consuming and labor-consuming in lamp position adjusting and other operations, and poor in structural stability, and the horizontal suspender is easy to shake and risk.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a three-dimensional cable suspension device of anti-shake, is including the horizontal jib that is used for hanging equipment, be used for driving horizontal jib walking running gear, be used for driving horizontal jib rotatory slewing mechanism, be used for driving horizontal jib goes up and down the hoist mechanism and prevent horizontal jib walking, rotatory, lift in-process produces the telescopic tube mechanism of shake.

Further, running gear is including walking dolly subassembly and a pair of walking guide rail rather than the cooperation walking, walking dolly subassembly is including the main frame, through the rotatable setting of pivot in the initiative of main frame bottom remove the wheel and remove the wheel passively, the wheel face that removes wheel actively, remove the wheel passively with walking guide rail upper surface is contradicted, the fixed walking motor that is provided with on the main frame, walking motor output shaft fixedly connected with first gear, the fixed second gear that is provided with in the pivot, first gear is connected with second gear meshing drive.

Furthermore, an anti-rollover assembly is further arranged between the main frame and the traveling guide rail and comprises an anti-rollover plate which is vertically extended and arranged on a bottom plate of the main frame, the traveling guide rail is of a C-shaped structure, the anti-rollover plate is close to one side of a C-shaped opening of the traveling guide rail and is rotatably provided with an anti-rollover wheel, and the wheel surface of the anti-rollover wheel is inconsistent with the inner wall of the traveling guide rail.

Further, slewing mechanism is including the position sleeve, the position sleeve passes through last mounting panel, lower mounting panel fixed mounting is in on the main frame, the upper end of position sleeve is provided with thrust ball bearing, be provided with in the position sleeve and install the rotatory transmission shaft on thrust ball bearing surface, rotatory transmission shaft with rotate through the position bearing between the position sleeve and be connected, fixed mounting has the rotating electrical machines on the lower mounting panel, be provided with the driving gear on the output shaft of rotating electrical machines, the periphery of rotatory transmission shaft is fixed with driven gear, the driving gear is connected with driven gear meshing drive.

Furthermore, a rotary encoder used for recording a rotation angle is further arranged on an output shaft of the rotating motor, a rotary limiting part is arranged on the upper mounting plate, a rotary limiting block is correspondingly arranged on the outer side of the thrust ball bearing, and an upper flange connected with the lifting mechanism is arranged at the lower end part of the rotary transmission shaft.

Furthermore, the lifting mechanism comprises a rotating cross arm plate, lifting mounting plates are symmetrically arranged on the front side and the rear side of the middle of the rotating cross arm plate, a lifting motor is fixedly mounted between the two lifting mounting plates, two ends of an output shaft of the lifting motor respectively penetrate through the lifting mounting plates and are fixedly connected with a rope disc, rope guide wheels are symmetrically and rotatably arranged on the two sides of the rotating cross arm plate, a winding effect is formed between the rope discs and one end of each steel wire rope, the middle of each steel wire rope is erected on the rope guide wheels, the other end of each steel wire rope vertically downwards is fixedly connected with the horizontal hanging rod, two rope grooves are formed in each rope disc, each rope groove corresponds to one steel wire rope to be wound, and the winding directions of the steel wire ropes in the two rope grooves in the rope discs positioned on the same side are the same.

Furthermore, a lifting connecting column is vertically arranged in the middle of the top of the rotary cross arm plate, a lower flange fixedly connected with the upper flange is arranged at the upper end of the lifting connecting column, a lifting encoder used for recording lifting height is arranged at the end part of an output shaft of the lifting motor, disorder-preventing columns for preventing disorder ropes are arranged on the two sides of the lifting mounting plate relative to the rope reel, and a top-punching protecting piece for preventing the horizontal hanging rod from punching the top is arranged at the bottom of the rotary cross arm plate.

Further, still including setting up mechanism is pulled in to last receipts of horizontal jib, it includes the ascending wire casing of opening to pull in the mechanism, sets up the coupling assembling in wire casing both sides, coupling assembling is including fixing the wire casing connecting plate of wire casing lateral part, wire casing connecting plate bottom be provided with the fixed pipe strap of horizontal jib, wire casing connecting plate top is provided with adjusts the seat, adjust the seat and go up through the adjustable fine setting bolt that is provided with of fine setting screw, fine setting bolt upper end is provided with articulated seat, articulated on the articulated seat have V type regulating plate, the both ends of V type regulating plate are provided with the connecting hole of being connected with the wire rope lower extreme.

Furthermore, the telescopic pipe mechanism comprises a telescopic pipe vertically arranged between the rotary cross arm plate and the wire groove, the upper end of the telescopic pipe is fixed at the bottom of the rotary cross arm plate, the lower end of the telescopic pipe is fixed on the wire groove, and when the horizontal suspender is lifted, the telescopic pipe moves along the vertical direction along with the horizontal suspender.

Furthermore, two ends of the horizontal hanging rod are provided with radar transmitters for detecting obstacles.

Compared with the prior art, the invention has the following beneficial effects:

the invention provides an anti-shaking three-dimensional hanging device which is provided with a horizontal hanging rod, a walking mechanism, a rotating mechanism, a lifting mechanism and a telescopic pipe mechanism, the horizontal suspender can be driven to move left and right in the horizontal direction by the walking mechanism, the horizontal suspender can be driven to rotate by the rotating mechanism so as to adjust the orientation angle of the horizontal suspender, the horizontal suspender can be driven to lift up and down in the vertical direction by the lifting mechanism, meanwhile, a telescopic tube mechanism is arranged to reduce the shaking of the horizontal suspender in the walking, rotating and lifting processes, the invention has compact structure, realizes the three-dimensional motion kinetic energy of movement, rotation and lifting, has simple operation and high practicability when the position of the horizontal suspender needs to be adjusted, reduces the shaking condition by arranging the telescopic pipe mechanism, increases the stability of the horizontal suspender and has high safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is an exploded view of the traveling mechanism of the present invention;

fig. 4 is a schematic perspective view of the rotating mechanism of the present invention;

FIG. 5 is a schematic cross-sectional view of a rotary mechanism of the present invention;

FIG. 6 is a schematic perspective view of a lifting mechanism according to the present invention;

FIG. 7 is a schematic cross-sectional view of a lifting mechanism of the present invention;

fig. 8 is a schematic perspective view of the cable retracting mechanism of the present invention;

fig. 9 is a partially enlarged view of fig. 8.

In the figure: 1. the device comprises a travelling mechanism, 101 travelling guide rails, 102 a main frame, 103 a travelling motor, 104 a first gear, 105 a second gear, 106 a rotating shaft, 107 an anti-roll-over plate, 108 an active moving wheel, 109 a passive moving wheel, 110 an anti-roll-over wheel, 2 a rotating mechanism, 201 a lower mounting plate, 202 an upper mounting plate, 203 a positioning sleeve, 204 a thrust ball bearing, 205 a rotating transmission shaft, 206 a positioning bearing, 207 a rotating motor, 208 an output shaft, 209 a driving gear, 210 a passive gear, 211 a rotary encoder, 212 an upper flange, 213 a rotating limiting block, 214 a rotating limiting block, 3 a lifting mechanism, 301 a lifting connecting column, 302 a lower flange, 303 a rotating cross arm plate, 304 a lifting mounting plate, 305 a lifting motor, 306 a second output shaft, 307 a rope disc, 308 a rope guide wheel, 309 an anti-roll column, 310 a mounting frame, 307 a rope guide plate, 308 a rope guide plate, 106 a rotating shaft, 107 an anti-roll-over plate, 108 a rotating shaft, and a rotating shaft, 311. The device comprises a lifting encoder, 312, a top-flushing protection piece, 4, a cable collecting mechanism, 401, a wire groove, 402, a wire groove connecting plate, 403, an adjusting seat, 404, a fine-adjustment bolt, 405, a hinge seat, 406, a V-shaped adjusting plate, 407, a connecting hole, 408, a pipe clamp, 5, a horizontal suspender, 51, a radar transmitter and 6, a telescopic pipe mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-9, an anti-shaking three-dimensional hanging device comprises a horizontal boom 5 for hanging equipment, a walking mechanism 1 for driving the horizontal boom 5 to walk, a rotating mechanism 2 for driving the horizontal boom 5 to rotate, a lifting mechanism 3 for driving the horizontal boom 5 to lift, and a telescopic pipe mechanism 6 for preventing shaking of the horizontal boom 5 during walking, rotating and lifting.

The invention provides an anti-shaking three-dimensional hanging device, which is provided with a horizontal suspender 5, a walking mechanism 1, a rotating mechanism 2, a lifting mechanism 3 and a telescopic pipe mechanism 6, wherein when in use, the walking mechanism 1 can drive the horizontal suspender 5 to move left and right in the horizontal direction, the rotating mechanism 2 can drive the horizontal suspender 5 to rotate so as to adjust the orientation angle of the horizontal suspender 5, the lifting mechanism 3 can drive the horizontal suspender 5 to lift up and down in the vertical direction, and the telescopic pipe mechanism 6 is arranged at the same time, so that the shaking generated in the walking, rotating and lifting processes of the horizontal suspender 5 is reduced, the anti-shaking three-dimensional hanging device has compact structure, realizes the three-dimensional motion kinetic energy of moving, rotating and lifting, is simple to operate when the position of the horizontal suspender 5 needs to be adjusted, has high practicability, and reduces the shaking generated by the telescopic pipe mechanism 6, the stability of horizontal jib has been increased, and the security is high.

Specifically, as shown in the figure, the traveling mechanism 1 includes a traveling trolley assembly and a pair of traveling guide rails 101 which are matched with the traveling trolley assembly for traveling, the traveling trolley assembly includes a main frame 102, a driving moving wheel 108 and a driven moving wheel 109 which are rotatably arranged at the bottom of the main frame 102 through a rotating shaft 106, the wheel surfaces of the driving moving wheel 108 and the driven moving wheel 109 are abutted to the upper surface of the traveling guide rails 101, a traveling motor 103 is fixedly arranged on the main frame 102, a first gear 104 is fixedly connected to an output shaft of the traveling motor 103, a second gear 105 is fixedly arranged on the rotating shaft 106, and the first gear 104 is in meshing driving connection with the second gear 105. When the horizontal lifting device is used, the walking motor 103 drives the first gear 104 to rotate, and the first gear 104 drives the second gear 105 to rotate, so as to drive the rotating shaft 106 to rotate, so as to drive the driving moving wheel 108 to walk on the walking guide rail 101, so as to drive the walking trolley to move, namely drive the horizontal lifting rod 5 to move.

Specifically, as shown in the figure, an anti-rollover assembly is further arranged between the main frame 102 and the traveling guide rail 101, the anti-rollover assembly comprises an anti-rollover plate 107 which is vertically extended and arranged on a bottom plate of the main frame 102, the traveling guide rail 101 is of a C-shaped structure, an anti-rollover wheel 110 is rotatably arranged on one side, close to a C-shaped opening of the traveling guide rail 101, of the anti-rollover plate 107, and the wheel surface of the anti-rollover wheel 110 is abutted to the inner wall of the traveling guide rail 101. Through the arrangement of the anti-rollover wheels 110, when the walking trolley moves, the anti-rollover wheels 110 are matched with the openings of the walking guide rails 101, so that the guiding effect that the walking trolley does not deviate from the rails when walking on the walking rails 101 is ensured, and meanwhile, the anti-rollover wheels have the effect of preventing the walking trolley from rollover, and are simple and compact in structure.

Specifically, as shown in the figure, the slewing mechanism 2 is including the position sleeve 203, the position sleeve 203 is through last mounting panel 202, lower mounting panel 201 fixed mounting on the main frame 102, the upper end of position sleeve 203 is provided with thrust ball bearing 204, be provided with in the position sleeve 203 and install the rotatory transmission shaft 205 on thrust ball bearing 204 surface, rotatory transmission shaft 205 with rotate through position bearing 206 between the position sleeve 203 and be connected, fixed mounting has rotating electrical machines 207 on the lower mounting panel 201, be provided with driving gear 209 on rotating electrical machines 207's the first output shaft 208, the periphery of rotatory transmission shaft 205 is fixed with driven gear 210, driving gear 209 and driven gear 210 meshing drive are connected. During installation, the rotary transmission shaft 205 is installed on the surface of the thrust ball bearing 240 through the positioning sleeve 203, mechanical load gravity is transmitted to the surface of the thrust ball bearing, horizontal rotary motion is achieved through gear transmission of the rotary motor 207, and the rotary transmission shaft 205 is prevented from swinging in the radial direction through the positioning bearing 206.

Specifically, as shown in the figure, a rotary encoder 211 for recording a rotation angle is further disposed on the first output shaft of the rotating electrical machine 207, a rotation limiting member 214 is disposed on the upper mounting plate 202, a rotation limiting block 213 is correspondingly disposed on the outer side of the thrust ball bearing 204, and an upper flange 212 connected to the lifting mechanism 3 is disposed at the lower end of the rotating transmission shaft 205. The rotary encoder 211 is arranged, the number of pulses sent by the encoder can be fed back to the system to calculate the rotation angle or displacement, the rotation limiting part 214 and the rotation limiting block 213 are arranged, the rotation angle can be controlled, and the cable can be prevented from being short-twisted.

Specifically, as shown in the figure, the lifting mechanism 3 includes a rotary crossbar 303, lifting mounting plates 304 are symmetrically arranged at the front and rear sides of the middle part of the rotary crossbar 303, a lifting motor 305 is fixedly mounted between the two lifting mounting plates 304, the two ends of the second output shaft 306 of the lifting motor 305 respectively pass through the lifting mounting plate 304 and are fixedly connected with a rope reel 307, the two sides of the rotary transverse arm plate 303 are symmetrically and rotatably provided with rope guide wheels 308, the rope guide wheels 308 are arranged on the lifting mounting plate 304 through a mounting frame 310, the rope disc 307 and one end of a steel wire rope form a rolling effect, the middle part of the steel wire rope is erected on the rope guide wheel 308, the other end of the steel wire rope is vertically and downwards connected and fixed with the horizontal suspender 5, each rope disc 307 is provided with two rope grooves, each rope groove is correspondingly rolled with one steel wire rope, and the rolling directions of the steel wire ropes of the two rope grooves in the rope disc 307 positioned on the same side are the same. When the lifting mechanism is used, the second output shaft 306 of the lifting motor 305 driver drives the rope discs 307 on the two sides to synchronously rotate, so that the two sides and four steel wire ropes are synchronously driven to perform rolling actions, the horizontal suspender 5 is driven to vertically lift, and the structure is simple and compact.

Specifically, as shown in the figure, a lifting connection column 301 is vertically arranged in the middle of the top of the rotary crossbar plate 303, a lower flange 302 fixedly connected with the upper flange 212 is arranged at the upper end of the lifting connection column 301, a lifting encoder 311 for recording the lifting height is arranged at the end of a second output shaft 306 of the lifting motor 305, disorder prevention columns 309 for preventing disorder ropes are arranged on two sides of the lifting installation plate 304 relative to the rope reel 307, and a top-rushing protection piece 312 for preventing the horizontal suspender 5 from rushing against top is arranged at the bottom of the rotary crossbar plate 303. Through setting up lifting encoder 311, the system is fed back to the pulse number that lifting encoder 311 sent, can the ascending distance of or decline of accurate positioning hoist mechanism, through setting up and preventing indiscriminate post 309, avoids wire rope indiscriminate rope phenomenon to appear, through setting up towards top protection piece 312, prevents probably because of the top of dashing that the maloperation arouses, plays the safety protection function.

Specifically, as shown in the figure, the cable collecting mechanism 4 arranged on the horizontal suspension rod 5 is further included, the cable collecting mechanism 4 comprises a wire slot 401 with an upward opening and connecting assemblies arranged on two sides of the wire slot 401, each connecting assembly comprises a wire slot connecting plate 402 fixed on the side portion of the wire slot 401, a pipe clamp 408 fixed with the horizontal suspension rod 5 is arranged at the bottom of the wire slot connecting plate 402, an adjusting seat 403 is arranged at the top of the wire slot connecting plate 402, a fine adjusting bolt 404 is adjustably arranged on the adjusting seat 403 through a fine adjusting screw, an articulated seat 405 is arranged at the upper end of the fine adjusting bolt 404, a V-shaped adjusting plate 406 is articulated on the articulated seat 405, and connecting holes 407 connected with the lower end of a steel wire rope are arranged at two end portions of the V-shaped adjusting plate 406. When the adjustable steel wire rope sleeve is used, the fine adjustment bolts 404 can be adjusted, so that the horizontal heights of the steel wire ropes on the left side, the right side, the front side and the rear side can be adjusted, the rotatable function of the adjustable steel wire rope sleeve realizes the automatic gravity center finding of the steel wire ropes at the two ends through the arrangement of the V-shaped adjusting plates 406, and the steel wire ropes in the sleeve are different in length when being installed.

Specifically, as shown in the figure, the telescopic tube mechanism 6 includes a telescopic tube vertically disposed between the rotary crossbar 303 and the wire casing 401, the upper end of the telescopic tube is fixed at the bottom of the rotary crossbar 303, the lower end of the telescopic tube is fixed on the wire casing 401, and when the horizontal boom 5 is lifted, the telescopic tube moves in the vertical direction along with the telescopic tube. The telescopic sleeve mechanism 6 is formed by assembling aluminum alloy sleeves through sleeve positioning pieces. A gap adjusting sheet is arranged between the aluminum alloy sleeves to adjust and connect the sleeves to enable the sleeves to move in the vertical direction, so that the horizontal hanging rod is prevented from shaking in the front-back direction and the left-right side direction during movement, and the stability and the safety are improved.

Specifically, as shown in the figure, two ends of the horizontal boom 5 are provided with radar transmitters 51 for detecting obstacles. The radar transmitter 5 is arranged, so that when the machine runs, the obstacle can be monitored and fed back to the system, and unnecessary loss caused by collision is avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The anti-shaking three-dimensional hanging device is characterized by comprising a horizontal hanging rod (5) for hanging equipment, a walking mechanism (1) for driving the horizontal hanging rod (5) to walk, a rotating mechanism (2) for driving the horizontal hanging rod (5) to rotate, a lifting mechanism (3) for driving the horizontal hanging rod (5) to lift, and a telescopic pipe mechanism (6) for preventing the horizontal hanging rod (5) from shaking in the walking, rotating and lifting processes.

2. The hanging apparatus according to claim 1, the walking mechanism (1) comprises a walking trolley component and a pair of walking guide rails (101) which are matched with the walking trolley component for walking, the walking trolley component comprises a main frame (102), a driving moving wheel (108) and a driven moving wheel (109) which are rotatably arranged at the bottom of the main frame (102) through a rotating shaft (106), the wheel surfaces of the driving moving wheel (108) and the driven moving wheel (109) are abutted against the upper surface of the walking guide rail (101), a walking motor (103) is fixedly arranged on the main frame (102), an output shaft of the walking motor (103) is fixedly connected with a first gear (104), and a second gear (105) is fixedly arranged on the rotating shaft (106), and the first gear (104) is in meshing driving connection with the second gear (105).

3. The anti-shaking three-dimensional hanging device according to claim 2, wherein an anti-rollover assembly is further arranged between the main frame (102) and the walking guide rail (101), the anti-rollover assembly comprises an anti-rollover plate (107) which is vertically extended and arranged on a bottom plate of the main frame (102), the walking guide rail (101) is of a C-shaped structure, an anti-rollover wheel (110) is rotatably arranged on one side of the anti-rollover plate (107) close to a C-shaped opening of the walking guide rail (101), and a wheel surface of the anti-rollover wheel (110) is in contact with an inner wall of the walking guide rail (101).

4. The anti-shaking three-dimensional hanging device according to claim 2, wherein the rotating mechanism (2) comprises a positioning sleeve (203), the positioning sleeve (203) is fixedly mounted on the main frame (102) through an upper mounting plate (202) and a lower mounting plate (201), a thrust ball bearing (204) is arranged at the upper end of the positioning sleeve (203), a rotating transmission shaft (205) mounted on the surface of the thrust ball bearing (204) is arranged in the positioning sleeve (203), the rotating transmission shaft (205) is rotatably connected with the positioning sleeve (203) through a positioning bearing (206), a rotating motor (207) is fixedly mounted on the lower mounting plate (201), a driving gear (209) is arranged on a first output shaft (208) of the rotating motor (207), and a driven gear (210) is fixed on the periphery of the rotating transmission shaft (205), the driving gear (209) is in meshed driving connection with the driven gear (210).

5. The hanging device as claimed in claim 4, wherein the first output shaft of the rotating electrical machine (207) is further provided with a rotary encoder (211) for recording a rotation angle, the upper mounting plate (202) is provided with a rotation limiting member (214), the outer side of the thrust ball bearing (204) is correspondingly provided with a rotation limiting block (213), and the lower end of the rotation transmission shaft (205) is provided with an upper flange (212) connected to the lifting mechanism (3).

6. The anti-shaking three-dimensional hanging device as claimed in claim 5, wherein the lifting mechanism (3) comprises a rotating cross arm plate (303), the front and rear sides of the middle part of the rotating cross arm plate (303) are symmetrically provided with lifting mounting plates (304), a lifting motor (305) is fixedly mounted between the two lifting mounting plates (304), two ends of a second output shaft (306) of the lifting motor (305) respectively penetrate through the lifting mounting plates (304) to be fixedly connected with a rope disc (307), two sides of the rotating cross arm plate (303) are symmetrically and rotatably provided with rope guide wheels (308), the rope guide wheels (308) are mounted on the lifting mounting plates (304) through mounting frames (310), the rope disc (307) and one end of a steel wire rope form a rolling effect, the middle part of the steel wire rope is lapped on the rope guide wheels (308), and the other end of the steel wire rope is vertically and downwardly connected and fixed with the horizontal hanging rod (5), two rope grooves are formed in each rope disc (307), each rope groove is correspondingly wound with one steel wire rope, and the winding directions of the steel wire ropes of the two rope grooves in the rope discs (307) positioned on the same side are the same.

7. The hanging device as claimed in claim 6, wherein a lifting connection column (301) is vertically arranged in the middle of the top of the rotary crossbar plate (303), a lower flange (302) fixedly connected to the upper flange (212) is arranged at the upper end of the lifting connection column (301), a lifting encoder (311) for recording the lifting height is arranged at the end of the second output shaft (306) of the lifting motor (305), disorder prevention columns (309) for preventing disorder ropes are arranged on the lifting mounting plate (304) relative to the two sides of the rope reel (307), and a top-rushing protection piece (312) for preventing the horizontal suspender (5) from rushing against top is arranged at the bottom of the rotary crossbar plate (303).

8. The hanging device of claim 7, further comprising a cable retracting mechanism (4) disposed on the horizontal hanging rod (5), the cable collecting mechanism (4) comprises a wire slot (401) with an upward opening and connecting components arranged at two sides of the wire slot (401), the connecting component comprises a wire slot connecting plate (402) fixed on the side of the wire slot (401), a pipe clamp (408) fixed with the horizontal hanging rod (5) is arranged at the bottom of the wire groove connecting plate (402), an adjusting seat (403) is arranged at the top of the wire groove connecting plate (402), a fine adjustment bolt (404) is adjustably arranged on the adjusting seat (403) through a fine adjustment screw, the upper end part of the fine tuning bolt (404) is provided with a hinge seat (405), a V-shaped adjusting plate (406) is hinged on the hinge seat (405), and connecting holes (407) connected with the lower end of the steel wire rope are formed at two end parts of the V-shaped adjusting plate (406).

9. The hanging device as claimed in claim 8, wherein the telescopic tube mechanism (6) comprises a telescopic tube vertically disposed between the rotary crossbar (303) and the wire chase (401), the upper end of the telescopic tube is fixed to the bottom of the rotary crossbar (303), the lower end of the telescopic tube is fixed to the wire chase (401), and the telescopic tube moves along the vertical direction when the horizontal boom (5) is lifted.

10. Anti-shaking three-dimensional hanging device according to claim 9, wherein both ends of the horizontal boom (5) are provided with radar transmitters (51) for detecting obstacles.