Stage surface light arc-shaped hanging bracket of inverted triangular pipe truss structure

Abstract

The utility model relates to the technical field of hanging brackets, and discloses a stage surface light arc-shaped hanging bracket of an inverted triangular pipe truss structure, which comprises a first hanging bracket body, second hanging bracket bodies are arranged on two sides of the first hanging bracket body, and adjusting assemblies are arranged on the upper surfaces of the first hanging bracket body and the second hanging bracket bodies; the adjusting assembly comprises a plurality of turnbuckles, the turnbuckles are fixedly connected to the upper surfaces of the first hanging bracket body and the second hanging bracket body, steel wire ropes are arranged at one ends of two of the turnbuckles, and a plurality of fixing rings are fixedly connected to the lower surfaces of the first hanging bracket body and the second hanging bracket body; a plurality of clamping grooves are formed in the outer portion of the fixing ring. According to the arc-shaped hanging bracket, the arrangement of audience seats can be conveniently adapted, the lighting effect of lamplight can be improved, and the levelness of the whole hanging bracket and the inclination of the two hanging rods above the hanging bracket can be conveniently adjusted through the telescopic adjustment of the turnbuckles.

Description

Technical Field

[0001] The utility model relates to the technical field of hangers, in particular to an arc-shaped hanger for a stage surface light with an inverted triangle tube truss structure. Background Art

[0002] The inverted triangle tube truss is an integral spatial structure formed by several rods (or components) connected by nodes in three-dimensional space. Its basic constituent units are usually geometrically invariant cross-section units such as triangles or trapezoids. It is a steel structure system widely used in the construction industry. Stage surface lights refer to lights projected from the upper part of the front area of the auditorium to the front half of the stage performance area. They are usually installed on the table above the stage frame and are the main projection light source for shaping the image of the actors. The stage surface light hanger is a hoisting structure designed specifically for stage surface lights. Its main function is to safely and firmly hang the surface light in an appropriate position on the stage to ensure the stage lighting effect and the quality of the actors' performances.

[0003] In the prior art, a straight-rod hoist similar to the one above the stage is usually used. However, the lights above the stage and the stage surface lights are actually used in different scenarios. Although rows of straight-rod hoists are convenient for completing the layout of the lighting equipment, the stage surface lights are usually viewed from the audience's perspective, and the audience seats are usually arranged in an arc shape. When using straight-rod hoists for lighting, the lighting angle will inevitably deviate from the audience's perspective, which can easily reduce the lighting effect, make it inconvenient to adapt to the arc-shaped seat layout, and make it inconvenient to adjust the overall horizontality of the hanger. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an arc-shaped hanger for stage surface lights with an inverted triangle tube truss structure.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: an arc-shaped hanger for a stage surface light with an inverted triangular tube truss structure, comprising a first hanger body, second hanger bodies are provided on both sides of the first hanger body, and adjustment components are provided on the upper surfaces of the first hanger body and the second hanger body;

[0006] The adjustment assembly includes a plurality of turnbuckles, each of which is fixedly connected to the upper surface of the first hanger body and the second hanger body, wherein one end of each of the turnbuckles is provided with a steel wire rope, and the lower surfaces of the first hanger body and the second hanger body are fixedly connected to a plurality of fixing rings, the outer surfaces of the fixing rings are provided with a plurality of slots, and the lower surfaces of the first hanger body and the second hanger body are rotatably connected to a plurality of light bodies;

[0007] A connecting sleeve is fixedly connected to the upper surface of the lamp body, a bolt passes through the middle of the connecting sleeve, and a nut is connected to the outer thread of the bolt;

[0008] A mounting shell is provided inside the connecting sleeve, and a bidirectional screw is rotatably connected inside the mounting shell. Both ends of the bidirectional screw are threadedly connected to sliders. A sliding groove is provided at the bottom of the inner wall of the mounting shell, and the two sliders are slidably connected inside the sliding groove. The middle part of the slider is fixedly connected to a connecting frame, and both ends of the connecting frame are fixedly connected to blocks. One end of the bidirectional screw is fixedly connected to a knob, and the knob passes through one side of the mounting shell.

[0009] As a further description of the above technical solution:

[0010] Both sides of the first hanger body are provided with disassembly and assembly components, and the disassembly and assembly components include two fixing sleeves, and a plurality of the fixing sleeves are fixedly connected to the two ends of the first hanger body.

[0011] As a further description of the above technical solution:

[0012] A through groove is provided inside the fixing sleeve, and a mounting sleeve is fixedly connected to the upper surface of the fixing sleeve.

[0013] As a further description of the above technical solution:

[0014] A pull rod is slidably connected to the interior of the installation sleeve, and one end of the pull rod is fixedly connected to a stud.

[0015] As a further description of the above technical solution:

[0016] The external thread of the stud is connected with a threaded sleeve, and the external sleeve of the pulling rod is provided with a spring.

[0017] As a further description of the above technical solution:

[0018] The other ends of the two pulling rods are fixedly connected with handles, and both ends of the first hanger body are fixedly connected with plug-in columns.

[0019] As a further description of the above technical solution:

[0020] One end of the second hanger body is provided with three plug-in slots, and the upper surface of the second hanger body is provided with two hole slots.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model increases the function of adapting the stage surface light hanger to the curved seating layout of the audience according to the arc shape of the hanger through the setting of the adjustment component, which is beneficial to improving the illumination effect of the light. Moreover, through the telescopic adjustment of the basket screw, it is beneficial to adjust the horizontality of the entire hanger and the inclination of the two upper suspension rods, so as to adapt to different usage requirements. At the same time, after multiple lights are installed as a whole, the illumination angle of a single light can be adjusted, which is beneficial to adapt to the illumination requirements between different lights and expand the illumination range.

[0023] 2. The utility model increases the convenience of transporting the entire stage light hanger to a designated location for assembly after disassembly of the hanger by setting up disassembly and assembly components, thereby improving the convenience of overall transportation of the hanger, reducing the phenomenon that the hanger is difficult to transport due to being too long, which increases the transportation cost, and at the same time reduces the difficulty of splicing and assembling the hanger, thereby improving the convenience of hanger assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0025] Figure 2 This is a partial structural diagram of the turnbuckle screw connection proposed in the present utility model;

[0026] Figure 3 This is a schematic diagram of the connecting frame structure proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the connecting sleeve structure proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the installation sleeve structure proposed by the utility model;

[0029] Figure 6 This is a schematic diagram of the pull-out rod structure proposed by the utility model;

[0030] Figure 7 This is a schematic diagram of the fixing sleeve structure proposed by the utility model.

[0031] Legend:

[0032] 1. First hanger body; 2. Second hanger body; 3. Turnbuckle; 4. Wire rope; 5. Fixing ring; 6. Slot; 7. Light body; 8. Connecting sleeve; 9. Bolt; 10. Nut; 11. Mounting shell; 12. Bidirectional screw; 13. Slider; 14. Slide; 15. Connecting frame; 16. Block; 17. Knob; 18. Fixing sleeve; 19. Through slot; 20. Mounting sleeve; 21. Pull rod; 22. Stud; 23. Threaded sleeve; 24. Spring; 25. Handle; 26. Plug column; 27. Plug slot; 28. Hole slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] As attached Figure 1-7 As shown, the present invention provides an embodiment: an arc-shaped hanger for a stage surface light with an inverted triangle tube truss structure, comprising a first hanger body 1, with second hanger bodies 2 provided on both sides of the first hanger body 1, and adjustment components provided on the upper surfaces of the first hanger body 1 and the second hanger body 2;

[0035] The adjustment assembly includes a turnbuckle 3, the number of which is set to multiple, and the multiple turnbuckles 3 are fixedly connected to the upper surface of the first hanger body 1 and the second hanger body 2, wherein one end of the two turnbuckles 3 is provided with a steel wire rope 4, and the lower surfaces of the first hanger body 1 and the second hanger body 2 are fixedly connected with multiple fixing rings 5, and the outer surface of the fixing ring 5 is provided with multiple slots 6. The lower surfaces of the first hanger body 1 and the second hanger body 2 are rotatably connected with multiple lighting bodies 7, and the turnbuckles 3 are fixedly connected to the first hanger body 1 and the second hanger body 2 through a clamp, and the separation of the first hanger body 1 and the second hanger body 2 facilitates the transportation of the hanger;

[0036] The upper surface of the lamp body 7 is fixedly connected with a connecting sleeve 8, the middle of which is penetrated by a bolt 9, and the outer surface of the bolt 9 is threadedly connected with a nut 10, which facilitates the disassembly of the adjustment assembly above the lamp body 7;

[0037] A mounting shell 11 is provided inside the connecting sleeve 8, and a bidirectional screw 12 is rotatably connected inside the mounting shell 11. Both ends of the bidirectional screw 12 are threadedly connected to sliders 13. A slide groove 14 is provided at the bottom of the inner wall of the mounting shell 11, and the two sliders 13 are slidably connected to the inside of the slide groove 14. The middle part of the slider 13 is fixedly connected to a connecting frame 15, and both ends of the connecting frame 15 are fixedly connected to a block 16. One end of the bidirectional screw 12 is fixedly connected to a knob 17, which runs through one side of the mounting shell 11. Thread grooves in opposite directions are provided at both ends of the bidirectional screw 12. The movement of the slider 13 facilitates the movement of the connecting frame 15, and the block 16 facilitates engagement with the slot 6.

[0038] As attached Figure 7 As shown, disassembly and assembly components are provided on both sides of the first hanger body 1, and the disassembly and assembly components include two fixing sleeves 18. Multiple fixing sleeves 18 are fixedly connected to the two ends of the first hanger body 1, and a through groove 19 is opened inside the fixing sleeve 18 to facilitate the penetration of the stud 22.

[0039] As attached Figure 6 As shown, the upper surface of the fixed sleeve 18 is fixedly connected to the mounting sleeve 20, and the interior of the mounting sleeve 20 is slidably connected to the pull-out rod 21. One end of the pull-out rod 21 is fixedly connected to the stud 22, and the external thread of the stud 22 is connected to the threaded sleeve 23. The external sleeve of the pull-out rod 21 is provided with a spring 24. The other end of the two pull-out rods 21 is fixedly connected to a handle 25. The threaded sleeve 23 facilitates the fixing of the stud 22, and the spring 24 plays a role in pushing and tightening the stud 22 and the through-slot 19.

[0040] As attached Figure 5 As shown, both ends of the first hanger body 1 are fixedly connected with plug-in columns 26 to facilitate the connection between the first hanger body 1 and the second hanger body 2.

[0041] As attached Figure 2 As shown, three insertion slots 27 are provided at one end of the second hanger body 2, and two holes 28 are provided on the upper surface of the second hanger body 2. The insertion slots 27 facilitate connection with the fixing sleeve 18 and the insertion column 26, and the holes 28 facilitate the penetration of the stud 22.

[0042] When the cam 13 is in the upright position, the cam 13 is rotated to move the two ends of the cam 14 so that the cam 13 is moved to the upright position, and the cam 13 is rotated to move the two ends of the cam 14 so that the cam 13 is moved to the upright position, and the cam 13 is moved to the upright position, so that the cam 13 can move freely.

[0043] When it is necessary to splice and install the first hanger body 1 and the second hanger body 2, first pull the handle 25 so that the handle 25 drives the pull-out rod 21 to drive the stud 22 to slide into the interior of the installation sleeve 20, and then insert the interior of the fixing sleeve 18 and the plug-in column 26 into the interior of the plug-in groove 27, and then release the handle 25, so that under the rebound action of the spring 24, the pull-out rod 21 drives the stud 22 to the interior of the through groove 19, thereby facilitating the position of the inserted fixing sleeve 18, and then screwing the threaded sleeve 23 to one end of the stud 22 to facilitate the limiting of the stud 22, which is conducive to splicing and assembling the first hanger body 1 and the second hanger body 2, thereby facilitating the use of the hanger.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An arc-shaped hanger for a stage surface light with an inverted triangle tube truss structure, comprising a first hanger body (1), characterized in that: Second hanger bodies (2) are provided on both sides of the first hanger body (1), and upper surfaces of the first hanger body (1) and the second hanger body (2) are both provided with adjustment components; The adjustment component includes a turnbuckle screw (3), the number of the turnbuckle screws (3) is set to be multiple, and the multiple turnbuckle screws (3) are fixedly connected to the upper surface of the first hanger body (1) and the second hanger body (2), wherein one end of two of the turnbuckle screws (3) is provided with a steel wire rope (4), the lower surface of the first hanger body (1) and the second hanger body (2) is fixedly connected with a plurality of fixing rings (5), the outer surface of the fixing ring (5) is provided with a plurality of slots (6), and the lower surface of the first hanger body (1) and the second hanger body (2) is rotatably connected with a plurality of lighting bodies (7); A connecting sleeve (8) is fixedly connected to the upper surface of the lamp body (7), a bolt (9) passes through the middle of the connecting sleeve (8), and a nut (10) is threadedly connected to the outer surface of the bolt (9); A mounting shell (11) is provided inside the connecting sleeve (8), a bidirectional screw (12) is rotatably connected inside the mounting shell (11), both ends of the bidirectional screw (12) are threadedly connected to sliders (13), a sliding groove (14) is provided at the bottom of the inner wall of the mounting shell (11), the two sliders (13) are slidably connected inside the sliding groove (14), a connecting frame (15) is fixedly connected to the middle of the slider (13), both ends of the connecting frame (15) are fixedly connected to a clamping block (16), one end of the bidirectional screw (12) is fixedly connected to a knob (17), and the knob (17) passes through one side of the mounting shell (11).

2. The arc-shaped hanger for stage surface lights with an inverted triangle tube truss structure according to claim 1, characterized in that: Both sides of the first hanger body (1) are provided with disassembly and assembly components, and the disassembly and assembly components include two fixing sleeves (18), and the plurality of fixing sleeves (18) are fixedly connected to both ends of the first hanger body (1).

3. The arc-shaped hanger for stage surface lights with an inverted triangle tube truss structure according to claim 2, characterized in that: A through groove (19) is provided inside the fixing sleeve (18), and a mounting sleeve (20) is fixedly connected to the upper surface of the fixing sleeve (18).

4. The arc-shaped hanger for stage surface lights with an inverted triangle tube truss structure according to claim 3, characterized in that: A pull rod (21) is slidably connected to the interior of the mounting sleeve (20), and a stud (22) is fixedly connected to one end of the pull rod (21).

5. The arc-shaped hanger for stage surface lights with an inverted triangle tube truss structure according to claim 4, characterized in that: The external thread of the stud (22) is connected to a threaded sleeve (23), and the external sleeve of the pull rod (21) is provided with a spring (24).

6. The arc-shaped hanger for stage surface lights with an inverted triangle tube truss structure according to claim 4, characterized in that: The other ends of the two pulling rods (21) are fixedly connected to handles (25), and both ends of the first hanger body (1) are fixedly connected to plug-in columns (26).

7. The arc-shaped hanger for stage surface lights with an inverted triangle tube truss structure according to claim 1, characterized in that: One end of the second hanger body (2) is provided with three insertion slots (27), and the upper surface of the second hanger body (2) is provided with two hole slots (28).

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