A stage lifting intelligent lighting device

Abstract

The application discloses a stage lifting type intelligent lighting device, which comprises a suspension fixing mechanism, the suspension fixing mechanism comprises a square suspension frame, a lifting lighting mechanism is installed at the bottom of the square suspension frame, and arc plugboards are fixedly connected to the two sides of the front and rear inner sides of the square suspension frame through fixing plates, and the application relates to the technical field of stage lighting. The stage lifting type intelligent lighting device is combined with the suspension fixing mechanism and the lifting lighting mechanism, the two mechanisms are arranged to drive the lifting frame to ascend while the winding drum rotates to wind the cable belt, linkage between structures is utilized to make the gear drum reciprocate, the first drum and the second drum are turned over after reaching the two sides, the cable belt body is guided and folded, and the cable belt body can be orderly folded and stored in a zigzag shape after the lifting lighting mechanism as a whole ascends to the top and is connected with the suspension fixing mechanism, so that scratching is avoided when descending.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stage lighting, in particular to a stage lifting type intelligent lighting device. BACKGROUND

[0002] Stage lighting, also known as stage illumination, is one of the stage art modeling means, which uses stage lighting equipment such as lighting lamps, lanterns, control systems and technical means to display the environment, render the atmosphere, highlight the center, create the stage space and time, and shape the external image of the stage performance, and provides the necessary lighting effects.

[0003] At present, stage lamps are usually installed at various positions for visual effect, and the top of the stage is provided with a lifting lighting device which can not only efficiently illuminate but also not block the view, and can also be lowered for convenient maintenance and installation, but it still has obvious defects in actual use, such as:

[0004] The lifting type stage lamp generally suspends the hanger in the air above the stage by using a sling, and then installs a plurality of group lamps on both sides of the hanger, but since the number of lamps is large, a wire belt is used for power connection, and the more the number of lamps, the wider the wire belt, which leads to the fact that when the hanger is lifted, the wire belt is all randomly accumulated on the top of the hanger, so that when the hanger is lifted to the top, the wire belt is likely to be exposed outside the hanger, and when the hanger is lowered, the wire belt is likely to be hung and damaged.

[0005] Therefore, the present application designs a stage lifting type intelligent lighting device capable of guiding and folding the wire belt to solve such defects. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides a stage lifting type intelligent lighting device, which solves the problem that the wire belt of the existing stage lifting light is easily accumulated irregularly.

[0007] To achieve the above purpose, the present application realizes the following technical scheme: a stage lifting type intelligent lighting device, comprising a suspension fixing mechanism, the suspension fixing mechanism comprises a square suspension frame, and the bottom of the square suspension frame is provided with a lifting lighting mechanism.

[0008] Preferably, the front and rear of the inner side of the square suspension frame are fixedly connected with arc surface plug-in plates through fixing plates, and the front and rear of the inner side of the bottom of the square suspension frame are fixedly connected with inhaul cables through fixing blocks.

[0009] Preferably, the front and rear sides of the square-shaped suspension frame are fixedly connected with L-shaped frames through fixing plates, one side of the L-shaped frame is slidably installed with a pullback rod through an opening, one end of the pullback rod is fixedly connected with a cylindrical sleeve, the cylindrical sleeve is sleeved on the surface of the cable, the bottom of the pullback rod is fixedly connected with a blocking rotating frame through a support, the inner side of the blocking rotating frame is rotatably connected with an arc-shaped clamping block through a bearing, and the surface of the pullback rod is sleeved with a spring.

[0010] Preferably, the lifting light mechanism comprises a lifting frame, the inner side of the lifting frame is fixedly connected with an inner groove frame through a support, the inner side of the inner groove frame is fixedly connected with a containing top frame through a support, both sides of the lifting frame are fixedly connected with stage lamps through fixing plates, and the stage lamps are provided with a plurality of stage lamps, the surface and both sides of the rear side of the inner groove frame are provided with anti-falling sockets matched with the arc-shaped clamping blocks, and the front and rear sides of both sides of the inner groove frame are fixedly connected with positioning concave frames matched with the arc-shaped plug-in plates.

[0011] Preferably, the front and rear sides between the two sides of the inner cavity of the inner groove frame are rotatably connected with rotating rods through bearing, both sides of the surface of the rotating rod are fixedly connected with winding drums, the bottom ends of the four cables are wound on the surfaces of the adjacent winding drums, the middle part of the surface of the rotating rod is fixedly connected with a worm wheel, both sides of the inner cavity of the inner groove frame are fixedly connected with a double-shaft motor through a support, both output shafts of the double-shaft motor are fixedly connected with reciprocating threaded rods through couplings, one end of the reciprocating threaded rods away from the double-shaft motor is rotatably connected with the inner part of the inner groove frame through a bearing, and the surface of the reciprocating threaded rod and the lower part of the worm wheel are provided with a worm groove matched with the worm wheel.

[0012] Preferably, both sides of the containing top frame are provided with I-shaped guide sliding grooves, the surface of the reciprocating threaded rod is threadedly connected with threaded cylinders, both sides between the two threaded cylinders are fixedly connected with moving frames, one side of the moving frames opposite to each other is fixedly connected with a cylindrical block, one end of the cylindrical blocks opposite to each other is rotatably connected with a gear cylinder through a bearing, one side of the gear cylinders opposite to each other is fixedly connected with a guide sliding block, and the guide sliding block is slidably installed on the inner side of the I-shaped guide sliding groove.

[0013] Preferably, the front and rear sides of the cylindrical block are fixedly connected with inclined pressing blocks through supports, the inclined pressing blocks are respectively located at the front and rear sides of the gear cylinder, the top and bottom of the cylindrical block are fixedly connected with trapezoidal pressing blocks through fixing blocks, the guide sliding blocks are fixedly connected with a first roller and a second roller matched with each other through fixing plates, and the inner cavity of the containing top frame is fixedly installed with a wire belt body, and the wire belt body is clamped between the first roller and the second roller.

[0014] Preferably, the front and rear of the two sides of the containing top frame are slidably provided with reciprocating rods through openings, one end of the reciprocating rod is fixedly connected with a damping vertical rod, the upper and lower parts between the two damping vertical rods on the same side are slidably provided with a first bent plate and a second bent plate, and the first bent plate and the second bent plate are staggered.

[0015] Preferably, the front and rear of the opposite side of the first bent plate and the second bent plate are fixedly connected with T-shaped plates matched with the inclined surface pressing blocks, one end of the T-shaped plates on the upper and lower parts is fixedly connected with first toothed plates and second toothed plates matched with the gear cylinders, and the opposite side of the first bent plate and the second bent plate is fixedly connected with U-shaped guide frames matched with the trapezoidal pressing blocks.

[0016] Preferably, the bottom ends of the two damping vertical rods are fixedly connected with a T-shaped bottom plate, the bottom of the containing top frame is fixedly connected with electric telescopic rods through fixing blocks, and one end of the two electric telescopic rods is fixedly connected with the adjacent T-shaped bottom plate.

[0017] The application provides a stage lifting type intelligent lighting device.

[0018] (1) The stage lifting type intelligent lighting device is combined with the suspension fixing mechanism and the lifting lighting mechanism, the two mechanisms are arranged to drive the lifting frame to ascend while the winding drum rotates to wind the cable belt, the linkage between the structures is utilized to reciprocate the gear cylinder, the first drum and the second drum are turned over after reaching the two sides, the cable belt body is guided and folded, the cable belt body can be orderly folded and stored in a zigzag shape after the lifting lighting mechanism is connected with the suspension fixing mechanism, the scratching during descending is avoided, the lifting lighting mechanism and the suspension fixing mechanism are connected, the lifting frame is locked and secured under the premise of self-locking positioning of the double-shaft motor, the safety during daily suspension is improved, and the current use is met.

[0019] (2) The stage lifting intelligent lighting device has an inner groove frame installed on the top of the lifting frame, a holding top frame installed on the top of the inner groove frame, and guide sliding blocks and gear cylinders set on both sides of the holding top frame. It is used in conjunction with inclined pressure blocks, trapezoidal pressure blocks, and first and second tooth plates. The structure can first use the reciprocating threaded rod and threaded cylinder to drive the first and second rollers to move back and forth. Since the wire body is located between the first and second rollers, the gear cylinder can drive the first and second rollers to rotate 180 degrees back and forth each time it moves to both ends by meshing with the first and second tooth plates, thereby folding and stacking the wire body, avoiding the wire body from becoming messy without guidance. Furthermore, when the lifting frame descends, the first and second rollers can reverse to guide the wire body and release the wire, improving stability.

[0020] (3) The stage lifting intelligent lighting device has an arc-shaped insert plate installed on the inner side of the square suspension frame to cooperate with the positioning recess, and is used with arc-shaped clips and cylindrical sleeves. When the lifting frame rises to the top, the arc-shaped insert plate and the positioning recess can be used to limit and fix the lifting frame. At the same time, the arc-shaped clip is inserted into the anti-fall socket for secondary protection, ensuring that it will not fall during daily use. When descending, it is only necessary to start the dual-axis motor to reverse and loosen the cable so that the spring can push the arc-shaped clip to separate from the anti-fall socket, thereby unlocking the inner slot frame and resuming descent. This can improve safety and make it convenient for staff to use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the suspension and fixing mechanism structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the pull-back rod, cylindrical sleeve, and stop frame structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the lifting light mechanism structure of the present invention;

[0025] Figure 5 This is a bottom view of the structure of the winding drum, dual-axis motor and reciprocating threaded rod of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the top frame, the wire strip body, and the movable frame of the present invention;

[0027] Figure 7 For the present invention Figure 6 A magnified view of a section at point A in the middle;

[0028] Figure 8 It is a schematic diagram of the T-shaped plate, the first toothed plate and the second toothed plate structure of the present application;

[0029] Figure 9 It is a schematic diagram of the cylindrical block, the gear cylinder and the guide sliding block structure of the present application;

[0030] Figure 10 It is a schematic diagram of the containing top frame and the I-shaped guide sliding groove structure of the present application;

[0031] Figure 11 It is a schematic diagram of the reciprocating threaded rod, the worm groove and the positioning recessed frame structure of the present application.

[0032] In the figure: 1, suspension fixing mechanism; 2, lifting light mechanism; 101, square suspension frame; 102, arc surface plugboard; 103, inhaul cable; 104, L-shaped frame; 105, pullback rod; 106, cylindrical sleeve; 107, blocking rotating frame; 108, arc-shaped clamping block; 109, spring; 201, lifting frame; 202, inner groove frame; 203, containing top frame; 204, stage lamp; 205, rotating rod; 206, winding drum; 207, worm gear; 208, double-shaft motor; 209, reciprocating threaded rod; 210, worm groove; 211, positioning recessed frame; 212, I-shaped guide sliding groove; 213, threaded cylinder; 214, cylindrical block; 215, gear cylinder; 216, guide sliding block; 217, trapezoidal pressing block; 218, inclined surface pressing block; 219, first roller; 220, second roller; 221, reciprocating rod; 222, first bent plate; 223, second bent plate; 224, damping vertical rod; 225, T-shaped plate; 226, first toothed plate; 227, second toothed plate; 228, U-shaped guide frame; 229, T-shaped bottom plate; 230, electric telescopic rod; 231, line belt body; 232, moving frame; 233, anti-falling socket. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Please refer to Figures 1-11 The present application provides a technical solution: a lifting type intelligent light device for stage, which comprises a suspension fixing mechanism 1, and the suspension fixing mechanism 1 comprises a square suspension frame 101, and the bottom of the square suspension frame 101 is provided with a lifting light mechanism 2.

[0035] Please refer to Figure 2 and Figure 3The overall structure of the suspension fixing mechanism 1 is shown, the inner side of the square suspension frame 101 is fixedly connected with the arc-shaped insert plate 102 through the fixing plate at the front and rear sides, the inner side of the bottom of the square suspension frame 101 is fixedly connected with the inhaul cable 103 through the fixing block at the front and rear sides, the inhaul cable 103 is a steel cable, the front and rear sides of the square suspension frame 101 are fixedly connected with the L-shaped frame 104 through the fixing plate, one side of the L-shaped frame 104 is slidably installed with the pull rod 105 through the opening, one end of the pull rod 105 is fixedly connected with the cylinder sleeve 106, the cylinder sleeve 106 is not connected with the inhaul cable 103, and the cylinder sleeve 106 is arranged on the surface of the inhaul cable 103, the bottom of the pull rod 105 is fixedly connected with the blocking rotating frame 107 through the support, the blocking rotating frame 107 can, the inner side of the blocking rotating frame 107 is rotatably connected with the arc-shaped clamping block 108 through the bearing piece, and the surface of the pull rod 105 is provided with the spring 109.

[0036] In use, first from the bottom of the lifting light mechanism 2 is installed, and the square suspension frame 101 is installed on the stage top, and then the double-shaft motor 208 is started to drive the two reciprocating threaded rods 209 to rotate synchronously, and when the reciprocating threaded rods 209 rotate, the worm groove 210 and the worm gear 207 are engaged to drive the rotating rod 205 to rotate synchronously, and when the rotating rod 205 rotates, the winding drum 206 is used to wind the cable 103 to drive the lifting frame 201 to rise as a whole, and when the lifting frame 201 rises, the wire belt body 231 inside the containing top frame 203 is loosened and falls inside the containing top frame 203, and when the reciprocating threaded rods 209 rotate, the moving frame 232 and the guide sliding block 216 are driven by the threaded cylinder 213 to move reciprocally, and when the cylindrical block 214 drives the gear cylinder 215 and the first roller 219 and the second roller 220 to move to the rear side of the containing top frame 203, the gear cylinder 215 is engaged with the first tooth plate 226 and rotates, and when the guide sliding block 216 rotates, the first roller 219 and the second roller 220 are turned over, so that the second roller 220 is located at the upper part and the first roller 219 is located at the lower part, and the first roller 219 and the second roller 220 after turning over fold the wire belt body 231, and when the cylindrical block 214 moves to the last part, the inclined surface pressing block 218 extrudes the upper T-shaped plate 225 to push the first bending plate 222 to rise to separate the first tooth plate 226 from the gear cylinder 215, and then when the moving frame 232 is driven by the threaded cylinder 213 to move forward, the gear cylinder 215 is not driven to rotate, at this time the first roller 219 and the second roller 220 continuously zigzag fold the loosened wire belt body 231, and when the cylindrical block 214 moves to the middle part, the top trapezoidal pressing block 217 inserts into the upper U-shaped guide frame 228 and extrudes to push the first bending plate 222 and the first tooth plate 226 to descend, and then when the first roller 219 and the second roller 220 move to the frontmost part, the first roller 219 and the second roller 220 are driven to rotate reversely again to fold the wire belt body 231 by the meshing of the gear cylinder 215 and the front first tooth plate 226, and when the lifting frame 201 rises to the topmost part, the wire belt body 231 is folded and stored by the first roller 219 and the second roller 220, and the arc-shaped clamping block 108 inserted into the inside of the positioning recess frame 211 limits the lifting light mechanism 2 as a whole, and at the same time the arc-shaped clamping block 108 is turned over and inserted into the inside of the anti-falling socket 233 to lock and protect the inner groove frame 202, at this time the double-shaft motor 208 stops and the cable 103 is in a straight state, at this time the arc-shaped clamping block 108 inserted into the inside of the positioning recess frame 211 can prevent the lifting frame 201 from falling when the double-shaft motor 208 malfunctions.

[0037] When the lifting frame 201 needs to be lowered, the two electric telescopic rods 230 are started to push the first bent plate 222 and the second bent plate 223 on both sides to move close to the containing top frame 203, at this time the first toothed plate 226 is separated from the gear cylinder 215, and the second toothed plate 227 is in a position capable of engaging with the gear cylinder 215, then the double-shaft motor 208 is started in reverse to drive the winding drum 206 to pay out the cable 103, and when the cable 103 is paid out, it will first be relaxed, at this time the cable 103 is relaxed, and the back-pulling rod 105 pulls out the arc-shaped clamping block 108 from the inside of the positioning recessed frame 211 through the elastic force of the spring 109, after the arc-shaped clamping block 108 is pulled out, the lifting frame 201 is lowered, and at the same time the wire belt body 231 is extended and unfolded when it is lowered, and the first roller 219 and the second roller 220 are matched with the lower U-shaped guide frame 228 and the second toothed plate 227 to rotate in reverse to relax the wire belt body 231, until the lifting frame 201 drives the stage lamp 204 to descend to the specified height and stop.

[0038] Please refer to Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11, the whole structure of the lifting light mechanism 2 is shown, the lifting light mechanism 2 comprises a lifting frame 201, the inner side of the lifting frame 201 is fixedly connected with an inner groove frame 202 through a support, the inner side of the inner groove frame 202 is fixedly connected with a containing top frame 203 through a support, both sides of the lifting frame 201 are fixedly connected with stage lamps 204 through fixing plates, and the stage lamps 204 are provided with a plurality of stage lamps, the surface of the inner groove frame 202 and the two sides of the rear part are both provided with anti-falling sockets 233 matched with the arc-shaped clamping blocks 108, the front part and the rear part of the two sides of the inner groove frame 202 are both fixedly connected with positioning concave frames 211 matched with the arc-shaped plug-in plates 102 through fixing plates, the front part and the rear part between the two sides of the inner cavity of the inner groove frame 202 are both rotatably connected with rotating rods 205 through bearing pieces, the surface of the rotating rod 205 is fixedly connected with a winding drum 206 on both sides, the bottom ends of the four inhaul cables 103 are respectively wound on the surface of the adjacent winding drums 206, the surface of the rotating rod 205 is fixedly connected with a worm gear 207 in the middle, the two sides of the inner cavity of the inner groove frame 202 are fixedly connected with a double-shaft motor 208 through a support, the double-shaft motor 208 is a servo motor, the two output shafts of the double-shaft motor 208 are both fixedly connected with reciprocating threaded rods 209 through couplings, one end of the two reciprocating threaded rods 209 away from the double-shaft motor 208 is rotatably connected with the inside of the inner groove frame 202 through a bearing piece, the surface of the reciprocating threaded rod 209 and located at the lower part of the worm gear 207 is provided with a worm groove 210 engaged with the worm gear 207, the two sides of the containing top frame 203 are both provided with I-shaped guide sliding grooves 212, the surface of the reciprocating threaded rod 209 is threadedly connected with threaded cylinders 213, the two sides between the two threaded cylinders 213 are both fixedly connected with moving frames 232, the opposite sides of the two moving frames 232 are both fixedly connected with cylindrical blocks 214, the opposite ends of the two cylindrical blocks 214 are both rotatably connected with gear cylinders 215 through bearing pieces, the opposite sides of the two gear cylinders 215 are both fixedly connected with guide sliding blocks 216, and the guide sliding blocks 216 are slidably installed on the inner sides of the I-shaped guide sliding grooves 212, the front part and the rear part of the cylindrical block 214 are both fixedly connected with inclined pressing blocks 218 through supports, the two inclined pressing blocks 218 are respectively located at the front part and the rear part of the gear cylinder 215, the top and the bottom of the cylindrical block 214 are both fixedly connected with trapezoidal pressing blocks 217 through fixing blocks, the two guide sliding blocks 216 are both fixedly connected with a first roller 219 and a second roller 220 matched with each other through fixing plates, the bottom of the inner cavity of the containing top frame 203 is fixedly installed with a wire belt body 231, and the wire belt body 231 is clamped between the first roller 219 and the second roller 220, the front part and the rear part of the two sides of the containing top frame 203 are both slidably installed with reciprocating rods 221 through openings, one end of the reciprocating rod 221 is fixedly connected with a damping vertical rod 224, the upper part and the lower part between the surfaces of the two damping vertical rods 224 of the same side are respectively slidably installed with a first bending plate 222 and a second bending plate 223, and the first bending plate 222 and the second bending plate 223 are staggered,The first bending plate 222 and the second bending plate 223 are fixedly connected with the T-shaped plates 225 at the front and rear parts of the opposite sides, the T-shaped plates 225 are matched with the bevel pressing blocks 218, one end of the upper and lower T-shaped plates 225 is fixedly connected with the first and second toothed plates 226 and 227 matched with the gear cylinder 215, the first toothed plate 226 can be engaged with the gear cylinder 215 when the lifting frame 201 rises, the second toothed plate 227 can be engaged with the gear cylinder 215 when the lifting frame 201 falls, the opposite sides of the first bending plate 222 and the second bending plate 223 are fixedly connected with the U-shaped guide frames 228 matched with the trapezoidal pressing blocks 217, the bottom ends of the two damping vertical rods 224 are fixedly connected with the T-shaped bottom plate 229, the two sides of the bottom part of the containing top frame 203 are fixedly connected with the electric telescopic rods 230 through the fixing blocks, one end of the two electric telescopic rods 230 is fixedly connected with the adjacent T-shaped bottom plate 229.

[0039] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.

Claims

1. A stage lifting intelligent lighting device, comprising a suspension and fixing mechanism (1), characterized in that: The suspension fixing mechanism (1) includes a square suspension frame (101), and a lifting light mechanism (2) is installed at the bottom of the square suspension frame (101). The square suspension bracket (101) has arc-shaped insert plates (102) fixedly connected to both sides of the front and rear sides of the inner side through fixing plates. The square suspension bracket (101) has cables (103) fixedly connected to both sides of the bottom inner side through fixing blocks. The front and rear sides of the square suspension bracket (101) are fixedly connected to L-shaped frames (104) by fixing plates. A pull rod (105) is slidably installed on one side of the L-shaped frame (104) through an opening. A cylindrical sleeve (106) is fixedly connected to one end of the pull rod (105), and the cylindrical sleeve (106) is fitted on the surface of the cable (103). A stop rotating frame (107) is fixedly connected to the bottom of the pull rod (105) by a bracket. An arc-shaped locking block (108) is rotatably connected to the inner side of the stop rotating frame (107) through a bearing. A spring (109) is fitted on the surface of the pull rod (105). The lifting lighting mechanism (2) includes a lifting frame (201). An inner groove frame (202) is fixedly connected to the inner side of the lifting frame (201) by a bracket. A top frame (203) is fixedly connected to the inner side of the inner groove frame (202) by a bracket. Stage lights (204) are fixedly connected to both sides of the lifting frame (201) by a fixing plate. Several stage lights (204) are provided. Anti-fall inserts (233) are provided on both sides of the surface and rear of the inner groove frame (202) to cooperate with the arc-shaped card block (108). Positioning recesses (211) that cooperate with the arc-shaped insert plate (102) are fixedly connected to the front and rear of both sides of the inner groove frame (202) by a fixing plate. The front and rear parts of the inner cavity of the inner groove frame (202) are rotatably connected to the rotating rod (205) through bearing components. The two sides of the rotating rod (205) are fixedly connected to the winding drum (206). The bottom ends of the four cables (103) are respectively wound on the surface of the adjacent winding drum (206). The middle part of the rotating rod (205) is fixedly connected to the worm gear (207). The two sides of the inner cavity of the inner groove frame (202) are fixedly connected to the dual-axis motor (208) through the bracket. The two output shafts of the dual-axis motor (208) are fixedly connected to the reciprocating threaded rod (209) through the coupling. The ends of the two reciprocating threaded rods (209) away from the dual-axis motor (208) are rotatably connected to the inside of the inner groove frame (202) through bearing components. The surface of the reciprocating threaded rod (209) and the lower part of the worm gear (207) are provided with worm grooves (210) that mesh with the worm gear (207). Both sides of the top frame (203) are provided with I-shaped guide grooves (212). The reciprocating threaded rod (209) is threadedly connected to a threaded cylinder (213). Both sides of the two threaded cylinders (213) are fixedly connected to a movable frame (232). A cylindrical block (214) is fixedly connected to one side of the two movable frames (232). A gear cylinder (215) is rotatably connected to one end of the two cylindrical blocks (214) through a bearing. A guide block (216) is fixedly connected to one side of the two gear cylinders (215). The guide block (216) is slidably installed inside the I-shaped guide groove (212). The front and rear parts of the cylindrical block (214) are fixedly connected to inclined pressure blocks (218) by brackets. The two inclined pressure blocks (218) are located at the front and rear of the gear cylinder (215) respectively. The top and bottom of the cylindrical block (214) are fixedly connected to trapezoidal pressure blocks (217) by fixing blocks. The two guide sliding blocks (216) are fixedly connected to a first roller (219) and a second roller (220) for mutual cooperation by fixing plates respectively. The bottom of the inner cavity of the holding top frame (203) is fixedly installed with a wire tape body (231), and the wire tape body (231) is clamped between the first roller (219) and the second roller (220).

2. The stage lifting intelligent lighting device according to claim 1, characterized in that: The front and rear sides of the top frame (203) are equipped with reciprocating rods (221) through openings. One end of the reciprocating rod (221) is fixedly connected to a damping vertical rod (224). The upper and lower parts of the two damping vertical rods (224) on the same side are respectively equipped with a first curved plate (222) and a second curved plate (223), and the first curved plate (222) and the second curved plate (223) are staggered.

3. The stage lifting intelligent lighting device according to claim 2, characterized in that: The front and rear parts of the first bent plate (222) and the second bent plate (223) on opposite sides are fixedly connected to a T-shaped plate (225) that cooperates with the inclined pressure block (218). The upper and lower T-shaped plates (225) are respectively fixedly connected to a first toothed plate (226) and a second toothed plate (227) that cooperates with the gear cylinder (215). The opposite sides of the first bent plate (222) and the second bent plate (223) are respectively fixedly connected to a U-shaped guide frame (228) that cooperates with the trapezoidal pressure block (217).

4. A stage lifting intelligent lighting device according to claim 3, characterized in that: A T-shaped base plate (229) is fixedly connected between the bottom ends of the two damping vertical rods (224). Electric telescopic rods (230) are fixedly connected to both sides of the bottom of the holding top frame (203) by fixing blocks. One end of the two electric telescopic rods (230) is fixedly connected to the adjacent T-shaped base plate (229).

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