Suspender device for stage
By designing a stage rigging device with adjustable length and height, the problem of limited applicability of existing stage rigging devices has been solved, and stability and safety have been improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-03-24
AI Technical Summary
Existing stage hoisting devices have a fixed length, which cannot adapt to stages of different sizes, resulting in increased production costs and limited applicability.
A stage hoisting device including a connecting plate, an inner rod, and an adjustment device was designed. The adjustment rod is driven by a cylinder to move telescopically. The length and height are adjusted by a drive motor and a threaded rod, and the stability is improved by springs and telescopic rods.
The length and height of the boom are adjustable to adapt to different stage sizes, improving its applicability and stability while reducing production costs.
Smart Images
Figure CN224024235U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to stage suspender technology field, concretely relates to a stage suspender device. BACKGROUND
[0002] Stage suspender is the horizontal pole for hanging various background cloth or curtain, runs through the whole stage, can lift and lower, is hung in the position that audience cannot see above the stage usually, only lowers down to fix the hanging object when arranging the stage.
[0003] But the present stage suspender is mostly fixed pole body, can not adjust the length, because the size of stage is different, needs to select to manufacture the suspender of different length, small scope of application, and increases production cost. CONTENT OF THE UTILITY MODEL
[0004] In view of the deficiency of prior art, the utility model provides a stage suspender device, solves the problem of current background technology.
[0005] To realize the above -mentioned purpose, the utility model provides the following technical scheme:
[0006] A stage suspender device, including connecting plate, inner rod, adjusting device, both ends of connecting plate are provided with fixed frame, both sides surfaces of fixed frame are all set up with sliding slot, fixed frame swing joint has inner rod, both sides of inner rod are provided with moving block, sliding connection is between moving block and sliding slot, one side of moving block is provided with pneumatic cylinder, the output end of pneumatic cylinder is installed with adjusting rod, the other end of adjusting rod is provided with connecting plate, the bottom of inner rod is provided with adjusting device, the bottom of fixed frame is set up with moving groove, and the adjusting device and moving groove are movably connected, the adjusting device is provided with three, the bottom of adjusting device is fixedly installed with fixed plate, the fixed plate is used with the fixed hole that is all set up on the surface of mounting frame and mounting plate through fixed bolt, so as to be fixedly connected with adjusting device and mounting frame, mounting frame and mounting plate are movably connected.
[0007] Preferably, the both sides upper ends of the fixed frame are provided with symmetrical positioning plates, and the number of the positioning plates is four.
[0008] Preferably, the adjusting device comprises a driving motor, an installation cavity is formed in the inner rod, the driving motor is installed in the installation cavity, a threaded rod is installed at the output end of the driving motor, and a sleeve is threadedly connected to the threaded rod.
[0009] Preferably, symmetrical springs are arranged between the connecting plate and the inner rod.
[0010] Preferably, telescopic rods are arranged between the mounting frame and the mounting plate.
[0011] Compared with the prior art, the utility model discloses the beneficial effect reached is:
[0012] The stage suspender device provided by the utility model can adjust the length of the fixed frame and the inner rod according to the use demand of different places, is suitable for different stage sizes, further improves the application range, and simultaneously guarantees the normal movement of the inner rod through the symmetrical spring arranged between the connecting plate and the inner rod, thereby improving the stability of use.
[0013] The utility model discloses through setting up adjusting device, can improve the stability that fixed frame and installation frame moved, avoid appearing the situation that installation frame and mounting plate sway, improve the security of use, through starting drive motor, drive motor drives screw rod rotation, and screw rod drives sleeve rotation and moves upwards, because setting up three adjusting devices, sleeve can only drive installation frame to move up and down, thereby realize the function of fixed frame and installation frame height adjustment, to adapt to the use demand of stage.
[0014] The utility model discloses a telescopic rod is arranged between installation frame and mounting plate, thereby guaranteeing the stability of mounting plate movement. DRAWINGS
[0015] Figure 1 It is the front half sectional view of the utility model.
[0016] Figure 2 It is the internal structure schematic diagram of the utility model from the top.
[0017] In the drawing: 1, connecting plate;2, fixed frame;3, positioning plate;4, inner rod;5, sliding slot;6, moving block;7, cylinder;8, adjusting rod;9, spring;10, adjusting device;10.1, installation cavity;10.2, drive motor;10.3, screw rod;10.4, sleeve;10.5, limit plate;11, installation frame;12, fixed plate;13, fixed bolt;14, mounting plate;15, fixed hole;16, telescopic rod;17, moving slot. CONCRETE IMPLEMENTING METHOD
[0018] To further illustrate each embodiment, the utility model provides with attached drawing, these drawings are the part of the utility model disclosure content, mainly use to illustrate the embodiment, and can cooperate the relevant description of patent specification to explain the operating principle of embodiment, cooperates to refer to these contents, and the person skilled in the art should understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.
[0019] According to the embodiment of the utility model, a stage suspender device is provided.
[0020] Embodiment one:
[0021] As shown in the accompanying drawings of the specification Figure 1 A stage suspender device, comprising a connecting plate 1, an inner rod 4, an adjusting device 10, both ends of the connecting plate 1 are provided with a fixed frame 2, both side surfaces of the fixed frame 2 are provided with a sliding groove 5, the inner rod 4 is movably connected with the fixed frame 2, both sides of the inner rod 4 are provided with a moving block 6, the moving block 6 and the sliding groove 5 are slidably connected, one side of the moving block 6 is provided with a cylinder 7, an adjusting rod 8 is installed at the output end of the cylinder 7, the other end of the adjusting rod 8 is provided with the connecting plate 1, the bottom end of the inner rod 4 is provided with the adjusting device 10, the bottom end of the fixed frame 2 is provided with a moving groove 17, the adjusting device 10 and the moving groove 17 are movably connected, the adjusting device 10 is provided with three, a fixed plate 12 is fixedly installed at the bottom end of the adjusting device 10, the fixed plate 12 is used in cooperation with the fixed holes 15 provided on the surfaces of the mounting frame 11 and the mounting plate 14 through the fixed bolts 13, so as to fixedly connect the adjusting device 10 with the mounting frame 11 and the mounting plate 14, the mounting frame 11 and the mounting plate 14 are movably connected.
[0022] Embodiment two:
[0023] As shown in the accompanying drawings of the specification Figure 1 and Figure 2 A stage suspender device, in use, first, the device is connected with an external power supply and an external controller, which can provide the required electric energy for the working of the device, and can control the cylinder 7 and the driving motor 10.2 in the device. Then the operator starts the cylinder 7 through the external controller, the cylinder 7 drives the adjusting rod 8 to move in and out, the adjusting rod 8 drives the moving block 6 to move in the sliding groove 5, so as to adjust the length of the fixed frame 2 and the inner rod 4 according to the use requirements of different places, so as to be suitable for different stage sizes, and further improve the application range. At the same time, the symmetrical springs 9 are arranged between the connecting plate 1 and the inner rod 4, so as to ensure the normal movement of the inner rod 4, thereby improving the stability of use.
[0024] When the height of the fixed frame 2 and the mounting frame 11 needs to be adjusted, the stability of the movement of the fixed frame 2 and the mounting frame 11 can be improved by the adjusting device 10, and the shaking of the mounting frame 11 and the mounting plate 14 is avoided, and the safety of use is improved. Then the operator starts the driving motor 10.2 through the external controller, the driving motor 10.2 drives the threaded rod 10.3 to rotate, the threaded rod 10.3 drives the sleeve 10.4 to rotate and move upwards, and since three adjusting devices 10 are arranged, the sleeve 10.4 can only drive the mounting frame 11 to move up and down, so that the height adjusting function of the fixed frame 2 and the mounting frame 11 is realized, and the use requirement of the stage is met. Meanwhile, the telescopic rod 16 is arranged between the mounting frame 11 and the mounting plate 14, so that the stability of the movement of the mounting plate 14 is ensured.
[0025] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by the person skilled in the art.
[0026] In the utility model, unless another definite provision and limitation, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element inside the communication or two element's mutual action relation, unless another definite limitation, for ordinary skill in the art, can according to specific circumstances understand the specific meaning of the above-mentioned terms in the utility model.
[0027] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0028] Finally, it should be noted that: the above only for the preferred embodiment of the utility model has been described, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.
Claims
1. A stage pole apparatus, characterized by: The utility model relates to a connecting plate (1), inner rod (4), adjusting device (10), both ends of connecting plate (1) are provided with fixed frame (2), both sides surfaces of fixed frame (2) are all set up with sliding slot (5), fixed frame (2) swing joint has inner rod (4), both sides of inner rod (4) are provided with moving block (6), moving block (6) and sliding slot (5) are connected between sliding, one side of moving block (6) is provided with pneumatic cylinder (7), the output of pneumatic cylinder (7) is installed with adjusting rod (8), the other end of adjusting rod (8) is provided with connecting plate (1), the bottom of inner rod (4) is provided with adjusting device (10), the bottom of fixed frame (2) is set up with moving groove (17), adjusting device (10) and moving groove (17) are movably connected, adjusting device (10) are provided with three, the bottom of adjusting device (10) is fixedly installed with fixed plate (12), fixed plate (12) is used with the fixed hole (15) that the surface of mounting frame (11), mounting plate (14) all set up with fixed bolt (13) cooperation, thereby with mounting frame (11), mounting plate (14) fixedly connected adjusting device (10), mounting frame (11) and mounting plate (14) are movably connected.
2. A stage pole assembly according to claim 1, wherein: Both sides upper ends of fixed frame (2) are provided with symmetrical positioning plate (3), the number of positioning plate (3) is set to four.
3. A stage pole assembly according to claim 1, wherein: Adjusting device (10) includes drive motor (10.2), the inside of inner rod (4) is set up with installation cavity (10.1), drive motor (10.2) is installed in installation cavity (10.1), the output of drive motor (10.2) is installed with threaded rod (10.3), threaded rod (10.3) is connected with sleeve (10.4) in screw thread.
4. A stage pole assembly according to claim 1, wherein: Connecting plate (1) and inner rod (4) are provided with symmetrical spring (9) between.
5. A stage pole assembly according to claim 1, wherein: Between mounting frame (11) and mounting plate (14) are provided with telescopic rod (16).