Guide device for lifting stage

Abstract

The utility model discloses a guide device for a lifting stage, and relates to the technical field of stages. The guide device for the lifting stage comprises lifting guide equipment and a protective stage structure, the lifting guide equipment comprises a driving frame, a linear motor is arranged on the inner wall of the driving frame through a built-in power source, and the movable end of the linear motor is fixedly connected with the side end of the protective stage structure; and a lifting structure is arranged on the inner wall of the driving frame. The lifting guide equipment is arranged, a linear motor on the inner side of a driving frame can drive the protective stage structure to do lifting motion, a hinged frame contained in the lifting structure can drive a connecting plate through an arc rail to stably lift the bottom of the protective stage structure, and the situation that the stage is in a suspended state in the lifting process is avoided; and the lifting stability of the stage is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stage technical field, concretely is a kind of guiding device for lifting stage. BACKGROUND

[0002] Stage is the space provided for actor performance in theatre, it can make the attention of audience concentrate on actor performance and obtain ideal viewing effect, stage is usually constituted by one or more platforms, the type of stage has mirror frame type stage, stretch type stage, circular type stage and rotating type stage.

[0003] Through the search, in the guiding device for lifting stage of patent publication No. CN216076541U proposes "the guiding device for lifting stage, after the stage frame is guided to rise and fall by guiding assembly after lifting assembly drives stage frame to lift, when lifting assembly stops running, in cooperation with the brake assembly on guiding assembly starts, can make stage frame stop at any height and stability is good, to reach the effect of improving the stability of entire stage";

[0004] But above-mentioned scheme still has certain deficiency in actual use, lifting assembly and guiding assembly are used to lift stage frame in this scheme, but there is no protection measure in the process of stage lifting, leading to the life safety of personnel located on stage is threatened, and in the process of stage lifting, stage always keeps in the state of suspension, leading to the stability of stage lifting is greatly discounted. UTILITY MODEL CONTENT

[0005] The utility model provides a guiding device for lifting stage to solve the problem in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a guiding device for lifting stage, including lifting guiding equipment and protective stage structure, the lifting guiding equipment includes drive frame, the inner wall of drive frame is provided with linear motor by built-in power supply, the movable end of linear motor is fixedly connected with the side end of protective stage structure, the inner wall of drive frame is provided with lifting structure.

[0007] The lifting structure includes two connecting plates, the side end of connecting plate is fixedly installed with slide rail, and the hinged frame is slidably connected between the two slide rails on the same side through the movable pin.

[0008] The protective stage structure includes drive box, the top end of drive box is movably clamped with treading platform, and the inner wall of drive box is fixedly installed with drive box.

[0009] The inner wall of the driving box is rotationally connected with a driving turntable through an internal motor, the front side of the driving turntable is fixedly installed with an eccentric wheel, the outer side of the eccentric wheel is sleeved with a movable sleeve, the top end of the movable sleeve is fixedly installed with a connecting rod, and the top end of the connecting rod is fixedly installed with a protective fence, which is above the treading platform.

[0010] Further, the upper connecting plate is fixedly connected with the bottom end of the driving box.

[0011] Further, the outer side of the driving box is fixedly installed with a climbing ladder, and the climbing ladder is an aluminum alloy climbing ladder.

[0012] Further, the inside of the treading platform is provided with a through hole, and the protective fence is located in the inside of the through hole.

[0013] Further, the side end of the movable sleeve is fixedly installed with a sliding block, and the inner wall of the driving box is fixedly installed with a sliding rod, and the sliding rod is slidably connected with the sliding block.

[0014] Compared with the prior art, the guiding device for the lifting stage has the following beneficial effects:

[0015] 1. The lifting stage guiding device is provided with a lifting guiding device, a linear motor in the driving frame can drive the protective stage structure to move up and down, and the hinged frame included in the lifting structure can drive the connecting plate to stably lift the bottom of the protective stage structure through the sliding rail, so that the stage is not in a suspended state during lifting, and the stability of the stage during lifting is effectively improved.

[0016] 2. The lifting stage guiding device is provided with a protective stage structure, an internal motor in the driving box can drive the eccentric wheel through the driving turntable to drive the movable sleeve to adjust the height, so that the movable sleeve drives the protective fence to move up and down in the inside of the through hole through the connecting rod, so that the protective fence gradually floats to the periphery of the treading platform, and the protective fence can protect the personnel on the treading platform. DETAILED DESCRIPTION

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is a lifting guiding device schematic view of the utility model;

[0019] Figure 3 It is a lifting structure schematic view of the utility model;

[0020] Figure 4 It is a protective stage structure schematic view of the utility model;

[0021] Figure 5The utility model discloses a drive box structure schematic view.

[0022] In the drawing: 1, lifting guide equipment;101, drive frame;102, linear motor;103, lifting structure;104, connecting plate;105, slide rail;106, hinged frame;107, movable pin;2, protective stage structure;201, drive box;202, climbing ladder;203, treading platform;204, through -going opening;205, drive box;206, drive turntable;207, eccentric wheel;208, movable sleeve;209, connecting rod;210, guardrail. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model discloses a lifting stage guide device, including lifting guide equipment 1 and protective stage structure 2, lifting guide equipment 1 includes drive frame 101, the inner wall of drive frame 101 is provided with linear motor 102 through built -in power supply, the movable end of linear motor 102 is fixedly connected with the side end of protective stage structure 2, the inner wall of drive frame 101 is provided with lifting structure 103.

[0025] Lifting structure 103 includes two connecting plates 104, the connecting plate 104 in the upper is fixedly connected with the bottom end of drive box 201, the side end of connecting plate 104 is fixedly installed with slide rail 105, and the hinged frame 106 is slidably connected between the two slide rails 105 of the same side through the movable pin 107.

[0026] Through setting lifting guide equipment 1, the linear motor 102 of drive frame 101 inside can drive protective stage structure 2 to move up and down, and then the hinged frame 106 included in lifting structure 103 can drive connecting plate 104 to stably lift the bottom of protective stage structure 2 through slide rail, which avoids the state of stage in the process of lifting in the air, and effectively improves the stability of stage lifting.

[0027] The protective stage structure 2 includes drive box 201, the top of drive box 201 is movably clamped with treading platform 203, and the inner wall of drive box 201 is fixedly installed with drive box 205.

[0028] The inner wall of the driving box 205 is rotationally connected with a driving turntable 206 through an internal motor, the front side of the driving turntable 206 is fixedly installed with an eccentric wheel 207, the outer side of the eccentric wheel 207 is sleeved with a movable sleeve 208, the top end of the movable sleeve 208 is fixedly installed with a connecting rod 209, the top end of the connecting rod 209 is fixedly installed with a protective fence 210, and the protective fence 210 is located above the treading platform 203.

[0029] By setting the protective stage structure 2, the internal motor in the driving box 205 can drive the eccentric wheel 207 to drive the movable sleeve 208 to adjust the height through the driving turntable 206, so that the movable sleeve 208 drives the protective fence 210 to move up and down in the inside of the through hole 204 through the connecting rod 209, so that the protective fence 210 gradually floats to the periphery of the treading platform 203, and the protective fence 210 can protect the personnel on the treading platform 203.

[0030] Specifically, the outer side of the driving box 201 is fixedly installed with a climbing ladder 202, and the climbing ladder 202 is an aluminum alloy climbing ladder.

[0031] In this embodiment, the climbing ladder 202 can be used to facilitate the staff to get on and off the treading platform 203.

[0032] Specifically, the inside of the treading platform 203 is provided with a through hole 204, and the protective fence 210 is located in the inside of the through hole 204.

[0033] In this embodiment, the through hole 204 can make the protective fence 210 move in the inside of the treading platform 203.

[0034] Specifically, the side end of the movable sleeve 208 is fixedly installed with a sliding block, the inner wall of the driving box 205 is fixedly installed with a sliding rod, and the sliding rod is slidably connected with the sliding block.

[0035] In this embodiment, the sliding block slides along the surface of the sliding rod following the movable sleeve 208, thereby improving the movement stability of the movable sleeve 208.

[0036] In use, when the height of the protective stage structure 2 needs to be adjusted, the lifting guide device 1 is started, so that the internal power source in the inside of the driving frame 101 drives the linear motor 102 to operate, so that the movable end of the linear motor 102 drives the protective stage structure 2 to move in the axial direction, so that the height of the protective stage structure 2 is adjusted.

[0037] And in the lifting process of the protective stage structure 2, the connecting plate 104 is pulled together, the articulated frame 106 drives the movable pin 107 to relatively displace in the inside of the slide rail 105, the articulated frame 106 is gradually unfolded, and the connecting plate 104 between the two articulated frames 106 can stably lift the bottom of the protective stage structure 2;

[0038] And in the lifting process of the protective stage structure 2, the connecting plate 104 is pulled together, the articulated frame 106 drives the movable pin 107 to relatively displace in the inside of the slide rail 105, the articulated frame 106 is gradually unfolded, and the connecting plate 104 between the two articulated frames 106 can stably lift the bottom of the protective stage structure 2;

[0039] In summary, the lifting stage guide device, by setting the lifting guide device 1, the linear motor 102 in the inside of the driving frame 101 can drive the protective stage structure 2 to lift, and the articulated frame 106 in the lifting structure 103 can drive the connecting plate 104 to stably lift the bottom of the protective stage structure 2 through the slide rail, avoids the stage in the lifting process in the state of being suspended, and effectively improves the stability of the stage lifting;

[0040] By setting the protective stage structure 2, the built-in motor in the inside of the driving box 205 can drive the eccentric wheel 207 through the driving turntable 206 to drive the movable sleeve 208 to adjust the height, the movable sleeve 208 drives the protective fence 210 to lift in the inside of the through hole 204 through the connecting rod 209, the protective fence 210 gradually floats to the periphery of the treading platform 203, and the protective fence 210 can protect the personnel on the treading platform 203.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A guide device for a lifting stage, comprising a lifting guide device (1) and a protective stage structure (2), characterized in that: The lifting guide device (1) includes a drive frame (101), the inner wall of the drive frame (101) is provided with a linear motor (102) through a built-in power supply, the movable end of the linear motor (102) is fixedly connected with the side end of the protective stage structure (2), and the inner wall of the drive frame (101) is provided with a lifting structure (103); The lifting structure (103) includes two connecting plates (104), the side end of the connecting plate (104) is fixedly installed with a sliding rail (105), and the two sliding rails (105) on the same side are slidably connected with a hinged frame (106) through a movable pin (107); The protective stage structure (2) includes a drive box (201), the top end of the drive box (201) is movably clamped with a stepping platform (203), and the inner wall of the drive box (201) is fixedly installed with a drive box (205); The inner wall of the drive box (205) is rotatably connected with a drive turntable (206) through a built-in motor, the front side of the drive turntable (206) is fixedly installed with an eccentric wheel (207), the outer side of the eccentric wheel (207) is sleeved with a movable sleeve (208), the top end of the movable sleeve (208) is fixedly installed with a connecting rod (209), the top end of the connecting rod (209) is fixedly installed with a protective fence (210), and the protective fence (210) is located above the stepping platform (203).

2. The guide device for a lift stage according to claim 1, wherein: The connecting plate (104) located above is fixedly connected with the bottom end of the drive box (201).

3. The guide device for a lift stage according to claim 1, wherein: The outer side of the drive box (201) is fixedly installed with a climbing ladder (202), and the climbing ladder (202) is an aluminum alloy climbing ladder.

4. The guide device for a lift stage according to claim 1, wherein: The inside of the stepping platform (203) is provided with a through hole (204), and the protective fence (210) is located in the inside of the through hole (204).

5. The guide device for a lift stage according to claim 1, wherein: The side end of the movable sleeve (208) is fixedly installed with a sliding block, and the inner wall of the drive box (205) is fixedly installed with a sliding rod, and the sliding rod and the sliding block are slidably connected.

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