Detachable stage lamp mounting frame

Abstract

The utility model discloses a detachable stage lamp mounting frame, and relates to the technical field of mounting frames. The side support comprises a side support body. The side support and the second side support are supported on the top through the lifting assembly, the first transverse frame and the side support are connected through the stretching assembly, and meanwhile the fixing assembly is matched to fix the first transverse frame on the side face. According to the connection mode of a second transverse frame, a third transverse frame and a fourth transverse frame in the middle, a bottom clamping plate is matched with a strong spring to enable a top clamping plate to clamp the two adjacent transverse frames, and therefore the two adjacent transverse frames are disassembled; the jacking and clamping plate is pulled to turn over, and the elastic state of the jacking and clamping plate is changed under the stretching action of the strong spring, so that the effect of conveniently disassembling the mounting frames such as the first transverse frame and the second transverse frame is achieved, and meanwhile the jacking and clamping plate is matched with the lifting assembly to ascend and descend; the overall supporting height can be adjusted, so that workers are prevented from climbing, mounting and dismounting, time and labor are saved, and the operation risk is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mounting brackets, and in particular relates to a detachable mounting bracket for stage lights. Background Art

[0002] The stage scaffolding is an important structure used to support lighting, sound equipment, decorations and props on the stage. It plays an indispensable role on the stage, providing stable, safe and practical support for the performance. The main function of the scaffolding is to support and hoist the equipment required for the performance, such as lighting, sound and stage decorations.

[0003] Existing lighting stands are all fixed splicing structures. During installation, after the vertical truss is engaged with the base, the installer climbs the installed vertical truss and continues to install on the top of the installed vertical truss in sequence. When it needs to be disassembled for transportation, the vertical truss is prone to tipping over when the installer climbs the vertical truss. The process is cumbersome, time-consuming and laborious, leading to casualties.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model provides a detachable stage light mounting bracket to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a detachable stage light installation bracket, comprising a detachable stage light installation bracket, comprising a side bracket, an inner wall of the side bracket is provided with a stretching assembly, one end of the stretching assembly is sleeved with a first cross frame, the outer surface of the first cross frame is provided with a bottom card plate, the interior of the bottom card plate is provided with a strong spring, the top of the strong spring is fixedly installed with a top card plate, one side of the first cross frame is clamped with a second cross frame through the top card plate, one end of the second cross frame is provided with a third cross frame, one end of the third cross frame is provided with a fourth cross frame, one end of the fourth cross frame is provided with a second side bracket, the bottoms of the side bracket and the second side bracket are both provided with a lifting assembly, the outer surfaces of the first cross frame and the second cross frame are both clamped with the side card assembly, and the outer surfaces of the side bracket and the second side bracket are both threadedly connected with a fixing assembly.

[0008] Furthermore, the stretching assembly comprises a transverse sleeve, an inner wall of the transverse sleeve is sleeved with a stretching spring, the other end of the stretching spring is sleeved with a hanging sleeve, and one end of the hanging sleeve is fixedly connected to the outer surface of the first transverse frame.

[0009] Furthermore, the side clamp assembly includes a fixing plate, an outer surface of the fixing plate is threadedly connected with a fixing bolt, a connecting spring is arranged inside the fixing plate, and one end of the connecting spring is fixedly mounted with the side clamp plate.

[0010] Furthermore, the fixing assembly includes a threaded sleeve, the internal threads of the threaded sleeve are connected to a fixing screw, and the ends of the fixing screw extend to the inside of the first cross frame and the fourth cross frame respectively.

[0011] Furthermore, the lifting assembly includes a lifting column, the outer surface of which is sleeved with a support tube, a lifting cylinder is arranged inside the support tube, a telescopic shaft is arranged at the output end of the lifting cylinder, and the top of the telescopic shaft is fixedly connected to the lifting column.

[0012] Furthermore, a support frame is rotatably mounted on the outer surface of the support tube, a retractable frame is rotatably mounted on the outer surface of the support frame, and one end of the retractable frame is slidably connected to the outside of the support tube.

[0013] Furthermore, a base is fixedly installed inside the support tube, a built-in spring is fixedly installed on the top of the base, and the top of the built-in spring is fixedly connected to the lifting column.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model supports the side bracket and the second side bracket at the top through a lifting component, connects the first cross frame and the side bracket through a stretching component, and is equipped with a fixing component to fix the first cross frame on the side. The connection between the second cross frame and the third cross frame and the fourth cross frame in the middle part is achieved by clamping the two adjacent groups of cross frames with the top clamping plate in cooperation with a strong spring, so that when disassembling them, the top clamping plate is pulled to turn it over and the tightness of the top clamping plate is changed under the stretching action of the strong spring, so as to achieve the convenient disassembly effect of the first cross frame and the second cross frame and other mounting brackets. At the same time, the lifting component is used to lift them, so that the overall support height can be adjusted to prevent the staff from climbing to install and disassemble, saving time and effort and reducing operation risks.

[0016] 2. The utility model can provide a lifting driving force for the lifting column in the support tube through the cooperation of the lifting cylinder and the telescopic shaft, so that the lifting column can adjust the height of the integral mounting brackets such as the side bracket and the first cross frame during lifting, so as to facilitate the installation and disassembly of the operator and reduce the labor intensity during operation.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the side bracket structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 This is a schematic diagram of the support tube structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the extension spring structure of the utility model;

[0025] Figure 7 This is a schematic diagram of the side card structure of the utility model;

[0026] Figure 8 This is a schematic diagram of the bottom card structure of the utility model;

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Side bracket; 2. Tensile assembly; 3. First cross frame; 4. Bottom card plate; 5. Strong spring; 6. Top card plate; 15. Second cross frame; 16. Third cross frame; 17. Fourth cross frame; 7. Second side bracket; 8. Lifting assembly; 9. Side card assembly; 10. Fixing assembly; 201. Cross sleeve; 202. Tensile spring; 203. Hanging sleeve; 901. Fixing plate; 902. Fixing bolt; 903. Connecting spring; 904. Side card plate; 101. Threaded sleeve; 102. Fixing screw; 801. Lifting column; 802. Support tube; 803. Lifting cylinder; 804. Telescopic shaft; 11. Support frame; 12. Retraction frame; 13. Base; 14. Built-in spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] See also Figure 2 , Figure 6 As shown, the utility model is a detachable stage light mounting bracket, comprising a side bracket 1, an inner wall of the side bracket 1 is provided with a stretching assembly 2, one end of the stretching assembly 2 is sleeved with a first cross frame 3, the outer surface of the first cross frame 3 is provided with a bottom card plate 4, a strong spring 5 is provided inside the bottom card plate 4, a top card plate 6 is fixedly installed on the top of the strong spring 5, a side surface of the first cross frame 3 is clamped with a second cross frame 15 through the top card plate 6, one end of the second cross frame 15 is provided with a third cross frame 16, one end of the third cross frame 16 is provided with a fourth cross frame 17, one end of the fourth cross frame 17 is provided with a second side bracket 7, the bottoms of the side bracket 1 and the second side bracket 7 are both provided with a lifting assembly 8, the outer surfaces of the first cross frame 3 and the second cross frame 15 are both clamped with side clamp assemblies 9, and the outer surfaces of the side bracket 1 and the second side bracket 7 are both threadedly connected with fixing assemblies 10.

[0032] When the stage light needs to be installed, the stretching component 2 on the inner side of the side bracket 1 is pulled to make the other end hang on one side of the first cross frame 3. At this time, the fixing component 10 is rotated to extend it along the outer side of the side bracket 1 to the inside of the first cross frame 3 and locked. At this time, the end of the first cross frame 3 is fixed on the inner side of the side bracket 1, and the fourth cross frame 17 is connected to the second side bracket 7 in the same way. At the same time, the bottom card plate 4 is inserted into the bottom of the joint between the first cross frame 3 and the second cross frame 15, and the top card plate 6 is pulled to cooperate with the strong spring 5 to make the top card plate 6 flip upward until it extends to the inner side of the first cross frame 3 and the second cross frame 15 and is loosened. The strong spring 5 at the bottom of the top card plate 6 rebounds in the opposite direction to drive the top The card plate 6 is displaced downward and pressed on the top of the joint between the first horizontal frame 3 and the second horizontal frame 15, and the third horizontal frame 16 and the fourth horizontal frame 17 are connected in the same way. Therefore, when disassembly is required, the lifting component 8 is started to displace it downward to drive the top side bracket 1 to descend together, and the stretching component 2 is pulled to disengage the end connected to the first horizontal frame 3, and the reverse rotating fixing component 10 is disengaged from the inner wall of the first horizontal frame 3 and pulled out, so that the first horizontal frame 3 is separated from the side bracket 1, and the top card plate 6 is continued to be lifted to disengage it from the first horizontal frame 3 and the inner side of the second horizontal frame 15, so that the top card plate 6 is reversely flipped and pulled out of the inner side of the first horizontal frame 3, and the first horizontal frame 3 can be separated from the second horizontal frame 15.

[0033] The utility model supports the side bracket 1 and the second side bracket 7 at the top through the lifting component 8, and connects the first cross frame 3 with the side bracket 1 through the stretching component 2, and is equipped with a fixing component 10 to fix the first cross frame 3 on the side. The connection mode of the middle part of the second cross frame 15 and the third cross frame 16 and the fourth cross frame 17 is that the bottom clamping plate 4 cooperates with the strong spring 5 to clamp the two adjacent groups of cross frames with the top clamping plate 6, so that when disassembling them, the top clamping plate 6 is pulled to make it flip over and the tightness of the top clamping plate 6 is changed under the stretching action of the strong spring 5, so as to achieve the convenient disassembly effect of the first cross frame 3 and the second cross frame 15 and other installation brackets, and at the same time cooperate with the lifting component 8 to lift them, so as to adjust the overall support height to prevent the staff from climbing to install and disassemble, saving time and effort and reducing operation risks.

[0034] In one embodiment, for the above-mentioned stretching component 2, the stretching component 2 includes a transverse sleeve 201, the inner wall of the transverse sleeve 201 is sleeved with a stretching spring 202, the other end of the stretching spring 202 is sleeved with a hanging sleeve 203, and one end of the hanging sleeve 203 is fixedly connected to the outer surface of the first cross frame 3.

[0035] By connecting the tension spring 202 with the transverse sleeve 201, when the end of the first transverse frame 3 is supported inside the side bracket 1, the tension spring 202 is pulled to connect its other end with the hanging sleeve 203, so that the inside of the side bracket 1 has a certain traction force on the first transverse frame 3, thereby increasing the lateral support strength of the first transverse frame 3 and improving the lateral support stability of the first transverse frame 3.

[0036] In one embodiment, for the above-mentioned side card assembly 9, the side card assembly 9 includes a fixing plate 901, the outer surface of which is threadedly connected with a fixing bolt 902, a connecting spring 903 is arranged inside the fixing plate 901, and a side card plate 904 is fixedly installed at one end of the connecting spring 903.

[0037] By clamping the fixing plate 901 on the side where the first horizontal frame 3 and the second horizontal frame 15 are in contact, the fixing plate 901 is fixed to the outside of the second horizontal frame 15 through the fixing bolt 902, and when the side clamping plate 904 is pulled, the connecting spring 903 can be used to extend the side clamping plate 904 to one side until the side clamping plate 904 is stretched to the inner side of the first horizontal frame 3 and then stops stretching, so that the connecting spring 903 drives the side clamping plate 904 to rebound, so that the side clamping plate 904 is clamped on the side of the first horizontal frame 3 adjacent to the second horizontal frame 15.

[0038] The fixing plate 901 is fixed to the outside of the second cross frame 15 through the fixing bolt 902, so that during operation, the adjacent cross frames can be tightened or loosened only by pulling the side clamping plate 904 to extend or contract it, and the adjacent third cross frame 16 and fourth cross frame 17 are connected in the same way, so that each group of cross frames can be quickly connected and disassembled, thereby improving the flexibility of its installation and disassembly process.

[0039] In one embodiment, for the above-mentioned fixing assembly 10, the fixing assembly 10 includes a threaded sleeve 101, the internal thread of the threaded sleeve 101 is connected with a fixing screw 102, and the ends of the fixing screw 102 extend to the inside of the first cross frame 3 and the fourth cross frame 17 respectively.

[0040] By rotating the fixing screw 102 so that it passes through the threaded sleeve 101 and extends to the inside of the first cross frame 3, the fixing strength between the side bracket 1 and the first cross frame 3 can be increased. The same applies to the fourth cross frame 17 and the second side bracket 7. In this way, the fixing effect on both sides of the first cross frame 3 and the fourth cross frame 17 is more stable when used for lateral support.

[0041] In one embodiment, for the above-mentioned lifting component 8, the lifting component 8 includes a lifting column 801, the outer surface of which is sleeved with a support tube 802, a lifting cylinder 803 is arranged inside the support tube 802, and a telescopic shaft 804 is arranged at the output end of the lifting cylinder 803, and the top of the telescopic shaft 804 is fixedly connected to the lifting column 801.

[0042] By supporting the lifting cylinder 803 inside the support tube 802, the lifting cylinder 803 can be started to drive the telescopic shaft 804 to extend and retract inside the support tube 802 to push the lifting column 801 to extend outward or inward, thereby changing the support height of the lifting column 801.

[0043] Through the cooperation of the lifting cylinder 803 and the telescopic shaft 804, the lifting cylinder 803 can provide a lifting driving force for the lifting column 801 inside the support tube 802, so that the lifting column 801 can adjust the height of the integral mounting brackets such as the side bracket 1 and the first cross frame 3 during lifting, so as to facilitate the operator to install and disassemble, and reduce the labor intensity during operation.

[0044] In one embodiment, for the above-mentioned support tube 802 , a support frame 11 is rotatably mounted on the outer surface of the support tube 802 , a retractable frame 12 is rotatably mounted on the outer surface of the support frame 11 , and one end of the retractable frame 12 is slidably connected to the outside of the support tube 802 .

[0045] By rotating the top of the support frame 11 and connecting it to the outside of the support tube 802, and providing multiple groups of support frames 11, when the support frame 11 is unfolded, it drives the retractable frame 12 to slide on the outside of the support tube 802, thereby cooperating with the inclined support on the outside of the support tube 802. Through the cooperation of multiple groups of support frames 11, a balanced ground support effect is provided for the support tube 802, making its bottom support more stable.

[0046] In one embodiment, for the above-mentioned support tube 802 , a base 13 is fixedly installed inside the support tube 802 , a built-in spring 14 is fixedly installed on the top of the base 13 , and the top of the built-in spring 14 is fixedly connected to the lifting column 801 .

[0047] The built-in spring 14 is supported inside the support tube 802 by the base 13, so that when the lifting column 801 is driven to rise and fall by the telescopic shaft 804, the built-in spring 14 at its bottom stretches or contracts along with the rise and fall of the lifting column 801, providing elastic buffering effect for the lifting column 801 and reducing its shaking amplitude.

[0048] Through the above technical scheme, 1. The side bracket 1 and the second side bracket 7 are supported at the top by the lifting component 8, and the first cross frame 3 is connected to the side bracket 1 by the stretching component 2, and the fixing component 10 is equipped to fix the first cross frame 3 on the side. The connection between the second cross frame 15 and the third cross frame 16 and the fourth cross frame 17 in the middle part is through the bottom card plate 4 and the strong spring 5 to clamp the top card plate 6 to clamp the two adjacent groups of cross frames, so that when disassembling it, by pulling the top card plate 6 to make it flip over and changing the tightness of the top card plate 6 under the stretching action of the strong spring 5, so as to This realizes the effect of convenient disassembly of the first cross frame 3 and the second cross frame 15 and other mounting brackets. At the same time, by cooperating with the lifting component 8 to lift them, the overall support height can be adjusted to avoid the staff from climbing to install and disassemble, saving time and effort and reducing operation risks; 2. Through the cooperation of the lifting cylinder 803 and the telescopic shaft 804, it can provide a lifting driving force for the lifting column 801 inside the support tube 802, so that the lifting column 801 can adjust the height of the overall mounting brackets such as the side bracket 1 and the first cross frame 3 during lifting, so as to facilitate the operator to install and disassemble, reducing the labor intensity during operation.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A detachable stage light mounting bracket, comprising a side bracket (1), characterized in that: The inner wall of the side bracket (1) is provided with a stretching assembly (2), one end of the stretching assembly (2) is sleeved with a first cross frame (3), the outer surface of the first cross frame (3) is provided with a bottom clamping plate (4), a strong spring (5) is arranged inside the bottom clamping plate (4), a top clamping plate (6) is fixedly installed on the top of the strong spring (5), one side of the first cross frame (3) is clamped with a second cross frame (15) through the top clamping plate (6), one end of the second cross frame (15) is provided with a third cross frame (16), one end of the third cross frame (16) is provided with a fourth cross frame (17), one end of the fourth cross frame (17) is provided with a second side bracket (7), the bottoms of the side bracket (1) and the second side bracket (7) are both provided with a lifting assembly (8), the outer surfaces of the first cross frame (3) and the second cross frame (15) are both clamped with a side clamping assembly (9), and the outer surfaces of the side bracket (1) and the second side bracket (7) are both threadedly connected with a fixing assembly (10).

2. A detachable stage light mounting bracket according to claim 1, characterized in that: The stretching assembly (2) comprises a transverse sleeve (201), the inner wall of the transverse sleeve (201) is sleeved with a stretching spring (202), the other end of the stretching spring (202) is sleeved with a hanging sleeve (203), and one end of the hanging sleeve (203) is fixedly connected to the outer surface of the first transverse frame (3).

3. The detachable stage light mounting bracket according to claim 1, characterized in that: The side clamp assembly (9) comprises a fixing plate (901), the outer surface of which is threadedly connected to a fixing bolt (902), a connecting spring (903) is arranged inside the fixing plate (901), and one end of the connecting spring (903) is fixedly mounted with a side clamp plate (904).

4. The detachable stage light mounting bracket according to claim 1, characterized in that: The fixing assembly (10) comprises a threaded sleeve (101), the internal thread of the threaded sleeve (101) being connected to a fixing screw (102), and the ends of the fixing screw (102) respectively extend into the interior of the first cross frame (3) and the fourth cross frame (17).

5. The detachable stage light mounting bracket according to claim 1, characterized in that: The lifting assembly (8) comprises a lifting column (801), the outer surface of which is sleeved with a support tube (802), a lifting cylinder (803) is arranged inside the support tube (802), a telescopic shaft (804) is arranged at the output end of the lifting cylinder (803), and the top of the telescopic shaft (804) is fixedly connected to the lifting column (801).

6. A detachable stage light mounting bracket according to claim 5, characterized in that: A support frame (11) is rotatably mounted on the outer surface of the support tube (802), and a retractable frame (12) is rotatably mounted on the outer surface of the support frame (11), and one end of the retractable frame (12) is slidably connected to the outside of the support tube (802).

7. The detachable stage light mounting bracket according to claim 5, characterized in that: A base (13) is fixedly installed inside the support tube (802), a built-in spring (14) is fixedly installed on the top of the base (13), and the top of the built-in spring (14) is fixedly connected to the lifting column (801).

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