Illuminating lamp quick mounting device for stage building

Abstract

The utility model discloses an illuminating lamp quick installation device for stage building, which comprises a fixed base and a supporting column, a fixed installation groove is arranged in the center of the fixed base, the bottom end of the supporting column is connected with a fixed connection block matched with the fixed installation groove, a group of open grooves are arranged on the fixed connection block in a bilateral symmetry mode, and the open grooves are arranged on the fixed connection block. A sliding groove is formed in the open groove, a set of sliding blocks are symmetrically arranged on the sliding groove in a sliding mode, connecting rods are hinged to the outer walls of the sides, away from the sliding groove, of the sliding blocks, clamping blocks matched with the open groove are jointly hinged to the other ends of the connecting rods, and clamping grooves clamped with the clamping blocks in a matched mode are formed in the fixed base. Reset springs fixedly connected with the sliding blocks are arranged on the inner walls of the two ends of the sliding groove. Compared with the prior art, the quick mounting and dismounting device has the advantages that quick clamping connection of the clamping block and the clamping groove can be achieved through the quick telescopic assembly, so that quick mounting and dismounting are achieved, meanwhile, stability is improved, and use safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of stage construction, in particular to a quick installation device for a lighting lamp used for stage construction. Background Art

[0002] The stage is a space provided for actors to perform in the theater. It can make the audience focus on the actors' performance and obtain an ideal viewing effect. In the process of stage construction, the installation of lighting is a crucial step, which directly affects the stage lighting effect and performance quality.

[0003] When installing a lighting fixture, it is necessary to select a suitable installation position and angle according to the type and purpose of the lighting fixture. During the installation process, attention should be paid to the stability and safety of the lighting fixture to avoid safety hazards such as the lighting fixture falling or exposed wires. However, the existing installation method generally directly screws the support column on the stage and then fixes the lighting fixture on the top of the support column. The installation time is long and the safety is poor, and it is not convenient to perform disassembly and maintenance operations. Therefore, a quick installation device for stage lighting is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the installation time is long and the safety is poor, and a quick installation device for a lighting lamp used for stage construction is provided.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a quick installation device for a lighting lamp for stage construction, comprising a fixed base and a support column, the top of the support column is provided with a main lighting lamp, the center of the fixed base is provided with a fixed installation slot, the bottom of the support column is connected with a fixed connecting block that cooperates with the fixed installing slot, the fixed connecting block is symmetrically provided with a group of slots on the left and right sides, the slots are provided with slide grooves, a group of sliding blocks are symmetrically slidably provided on the slide groove, the sliding block is hinged with a connecting rod on the outer wall of the side away from the slide groove, and the other end of the connecting rod is jointly hinged with a clamping block that cooperates with the slot, the fixed base is provided with clamping grooves located on both sides of the fixed installing slot and cooperated with the clamping block, the clamping block is connected with a pull rod that passes through the fixed connecting block, and the inner walls at both ends of the slide groove are provided with return springs fixedly connected to the sliding block.

[0006] As an improvement, the other end of the pull rod extends to the top of the fixed connection block and is connected to a limit plate. The limit plate is penetrated by a limit screw that is threadedly connected to the fixed connection block, which facilitates fixing the connection between the card block and the card slot and improves the connection stability.

[0007] As an improvement, a plurality of inclined rods are evenly arranged on the support column, and a transparent light frame is commonly connected to the other ends of the inclined rods. A plurality of auxiliary lighting lamps are evenly arranged in the transparent light frame, and the auxiliary lighting lamps can be turned on as needed to expand the lighting range and effect.

[0008] As an improvement, a ring-shaped lamp cover is placed on the transparent lamp frame. The setting of the ring-shaped lamp cover facilitates the installation and removal operations of the auxiliary lighting lamp and protects it.

[0009] As an improvement, a cavity is provided in the support column, an adjusting screw is rotatably provided at the top end of the cavity, a threaded moving block is matched and connected to the adjusting screw, a driving unit for driving the adjusting screw is arranged in the cavity, a plurality of through grooves are evenly penetrated on the support column, one end of the inclined rod is fixedly connected to the threaded moving block, and the other end of the inclined rod penetrates the through groove and is connected to the transparent lamp frame, so that the height of the auxiliary lighting lamp can be adjusted as needed.

[0010] The advantages of the utility model compared with the prior art are: by arranging a quick telescopic component between the pull rod and the clamping block, the clamping block can be quickly connected with the clamping slot, thereby realizing quick installation and disassembly, while improving stability and ensuring safety in use;

[0011] By arranging the cooperation between the transparent lamp frame and the annular lamp cover and coordinating the rotation of the adjusting screw to adjust the height of the auxiliary lamp, the lamp can be easily inspected and repaired, simplifying the operation steps and difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first stereoscopic diagram of a quick installation device for a lighting lamp for stage construction according to the utility model.

[0013] Figure 2 It is a second stereoscopic view of a quick installation device for lighting lamps for stage construction according to the utility model.

[0014] Figure 3 It is a first sectional stereoscopic view of a quick installation device for a lighting lamp for stage construction according to the utility model.

[0015] Figure 4 It is a second sectional stereoscopic view of a quick installation device for a lighting lamp for stage construction according to the utility model.

[0016] Figure 5 The utility model is a three-dimensional diagram of a disassembled state of a lighting lamp quick installation device for stage construction.

[0017] As shown in the figure: 1. Fixed base; 2. Support column; 3. Main lighting lamp; 4. Fixed installation slot; 5. Fixed connecting block; 6. Slot; 7. Slide slot; 8. Sliding block; 9. Connecting rod; 10. Block; 11. Slot; 12. Pull rod; 13. Reset spring; 14. Limit plate; 15. Limit screw; 16. Oblique rod; 17. Transparent light frame; 18. Auxiliary lighting lamp; 19. Ring light cover; 20. Cavity; 21. Adjusting screw; 22. Threaded moving block; 23. Through slot. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] Embodiment 1

[0020] Combined with Figure 1 and 4 -5, a quick installation device for stage lighting, comprising a fixed base 1 and a support column 2, wherein the fixed base 1 is provided with a fixed installation groove 4 in the center, the bottom end of the support column 2 is connected with a fixed connection block 5 matched with the fixed installation groove 4, the fixed connection block 5 is symmetrically provided with a group of slots 6, the slots 6 are provided with slide grooves 7, a group of sliding blocks 8 are symmetrically slidably provided on the slide groove 7, the sliding block 8 is hinged with a connecting rod 9 on the outer wall of the sliding block 8 away from the slide groove 7, and the other end of the connecting rod 9 is jointly hinged with a clamping block 10 matched with the slot 6, the fixed base 1 is provided with a clamping groove 11 located on both sides of the fixed installation groove 4 and matched with the clamping block 10, the clamping block 10 is connected with a pull rod 12 penetrating the fixed connection block 5, the inner walls of both ends of the slide groove 7 are provided with return springs 13 fixedly connected with the sliding block 8, the other end of the pull rod 12 extends to the top of the fixed connection block 5 and is connected with a limit plate 14, and the limit plate 14 is penetrated with a limit screw 15 screwed with the fixed connection block 5;

[0021] Through the above structure, first, the fixed base 1 is pre-fixed on the top surface of the stage, embedded or welded. When installing the device, pull the pull rod 12 to make them close to each other, and put the block 10 into the slot 6. At this time, the sliding block 8 is close to the inner walls of the two ends of the slide groove 7, and the reset spring 13 is in a compressed state. Then, the fixed connection block 5 at the bottom end of the support column 2 is placed in the fixed installation groove 4, and the pull rod 12 is released. The reset spring 13 pushes the sliding block 8 to approach each other, and the pull rod 12 moves away from each other to push the block 10 into the slot 11 of the fixed base 1, and the installation operation of the support column 2 is quickly completed. In order to ensure stability, the limiting screw 15 can be used to pass through the limiting plate 14 and connect with the top surface of the fixed connection block 5, so that the block 10 and the slot 11 are tightly connected, reducing the risk of loosening caused by shaking;

[0022] Embodiment 2

[0023] Based on the first embodiment, combined with the attached Figure 2-3As shown, the top of the support column 2 is provided with a main lighting lamp 3, and the support column 2 is evenly provided with a plurality of inclined rods 16, and the other ends of the inclined rods 16 are commonly connected with a transparent lamp frame 17, and a plurality of auxiliary lighting lamps 18 are evenly arranged in the transparent lamp frame 17, and a ring lamp cover 19 is placed on the transparent lamp frame 17 as a matching cover, and a cavity 20 is provided in the support column 2, and an adjusting screw 21 is rotatably arranged at the top end of the cavity 20, and a threaded moving block 22 is matched and connected to the adjusting screw 21, and a driving unit for driving the adjusting screw 21 is arranged in the cavity 20 (using a motor drive or a motor drive gear transmission, which is a prior art, and the specific structure is not described in detail), and a plurality of through grooves 23 are evenly penetrated on the support column 2, and one end of the inclined rod 16 is fixedly connected to the threaded moving block 22, and the other end of the inclined rod 16 penetrates the through groove 23 and is connected to the transparent lamp frame 17;

[0024] Through the above structure, when in use, the main lighting lamp 3 is turned on for fill-in lighting operation, and the auxiliary lighting lamp 18 is turned on as needed to expand the lighting range and effect. The auxiliary lighting lamp 18 can be used by turning on the driving unit as needed, and the driving unit drives the adjusting screw 21 to rotate so that the threaded moving block 22 drives the transparent lamp frame 17 to move up and down under the cooperation of the inclined rod 16 and the through groove 23, and adjusts to the required lighting height to ensure the lighting effect. When the lighting lamp needs to be inspected and maintained, it is only necessary to rotate the adjusting screw 21 so that the threaded moving block 22 slides downward under the cooperation of the through groove 23, so that the transparent lamp frame 17 drops to the lowest position, and then the annular lamp cover 19 is removed, and the auxiliary lighting lamp 18 can be disassembled and inspected.

[0025] When the utility model is implemented, the fixed base 1 is first pre-fixed on the top surface of the stage, embedded or welded. When installing the device, the pull rod 12 is pulled to make them close to each other, and the block 10 is received in the slot 6. At this time, the sliding block 8 is close to the inner walls of the two ends of the slide groove 7, and the reset spring 13 is in a compressed state. Then, the fixed connection block 5 at the bottom end of the support column 2 is placed in the fixed installation groove 4, and the pull rod 12 is released. The reset spring 13 pushes the sliding block 8 to approach each other, and the pull rod 12 moves away from each other to push the block 10 into the slot 11 of the fixed base 1, and the installation operation of the support column 2 is quickly completed. In order to ensure stability, the limiting screw 15 can be used to pass through the limiting plate 14 and connect with the top surface of the fixed connection block 5, so that the block 10 and the slot 11 are tightly connected, reducing the risk of loosening caused by shaking;

[0026] When in use, the main lighting lamp 3 is turned on for fill-in lighting, and the auxiliary lighting lamp 18 is turned on as needed to expand the lighting range and effect. The auxiliary lighting lamp 18 can be used by turning on the driving unit as needed, and the adjusting screw 21 is rotated so that the threaded moving block 22 drives the transparent lamp frame 17 to move up and down with the cooperation of the inclined rod 16 and the through groove 23, and is adjusted to the required lighting height to ensure the lighting effect; when the lighting lamp needs to be inspected and maintained, it is only necessary to rotate the adjusting screw 21 so that the threaded moving block 22 slides downward with the cooperation of the through groove 23, so that the transparent lamp frame 17 drops to the lowest position, and then the annular lamp cover 19 is removed, and the auxiliary lighting lamp 18 can be disassembled and inspected.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A quick installation device for stage lighting, comprising a fixed base (1) and a support column (2), wherein a main lighting lamp (3) is provided at the top of the support column (2), characterized in that: A fixed installation groove (4) is provided in the center of the fixed base (1), and a fixed connection block (5) cooperating with the fixed installation groove (4) is connected to the bottom end of the support column (2), and a group of slots (6) are symmetrically provided on the fixed connection block (5), and a slide groove (7) is provided in the slot (6), and a group of sliding blocks (8) are symmetrically slidably provided on the slide groove (7), and a connecting rod (9) is hingedly provided on the outer wall of the sliding block (8) away from the slide groove (7), and a clamping block (10) cooperating with the slot (6) is hingedly provided at the other end of the connecting rod (9), and a clamping groove (11) located on both sides of the fixed installation groove (4) and cooperating with the clamping block (10) is provided on the fixed base (1), and a pull rod (12) penetrating the fixed connection block (5) is connected to the clamping block (10), and a return spring (13) fixedly connected to the sliding block (8) is provided on the inner walls at both ends of the slide groove (7).

2. A quick installation device for stage lighting according to claim 1, characterized in that: The other end of the pull rod (12) extends to the top of the fixed connection block (5) and is connected to a limit plate (14), and a limit screw (15) is passed through the limit plate (14) and is screwed to the fixed connection block (5).

3. The quick installation device for stage lighting according to claim 1, characterized in that: A plurality of inclined rods (16) are evenly arranged on the support column (2); the other ends of the inclined rods (16) are commonly connected to a transparent light frame (17); and a plurality of auxiliary lighting lamps (18) are evenly arranged in the transparent light frame (17).

4. A quick installation device for stage lighting according to claim 3, characterized in that: A ring-shaped lamp cover (19) is provided on the transparent lamp frame (17).

5. The rapid installation device for stage lighting according to claim 3, characterized in that: The support column (2) is provided with a cavity (20), an adjusting screw (21) is rotatably provided at the top end of the cavity (20), a threaded moving block (22) is matched and connected to the adjusting screw (21), a driving unit for driving the adjusting screw (21) is provided in the cavity (20), a plurality of through slots (23) are evenly penetrated on the support column (2), one end of the inclined rod (16) is fixedly connected to the threaded moving block (22), and the other end of the inclined rod (16) penetrates the through slot (23) and is connected to the transparent lamp frame (17).

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