Supporting frame for inspection illuminating lamp

Abstract

The utility model discloses a support frame for an inspection illuminating lamp, which comprises a bottom frame, a fixed plate is arranged at the upper end of the bottom frame, a hydraulic cylinder is arranged on the fixed plate, a movable plate is arranged at the movable end of the hydraulic cylinder, support rods are arranged on the movable plate and the fixed plate, a plurality of groups of support rods are arranged, and a hinge rod is arranged between every two adjacent support rods. A supporting table is arranged at the upper ends of the supporting rods, a protective fence is arranged at the outer end of the supporting table, a lower edge frame is arranged at the lower end of the bottom frame, supporting wheels are arranged at the lower end of the lower edge frame, an adjusting box is arranged at the lower end of the bottom frame, pressing rods are arranged at the two ends of the adjusting box, an adjusting disc is arranged in the adjusting box, and connecting rods are rotationally connected to the two ends of the adjusting disc. One end of the pressure applying rod is connected with the connecting rod, the other end of the pressure applying rod is provided with a braking vane, and the braking vane is matched with the supporting wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamp repair, and more specifically, to a supporting frame for inspecting lighting lamps. Background Art

[0002] Lighting lamps can provide lighting to meet people's living needs at night. Therefore, a large number of devices are installed in people's living areas, a large number of ceiling lights are installed indoors, and a large number of street lights are installed outdoors to meet people's living needs. However, after long-term use, lighting lamps are prone to damage due to aging of their own circuits and external environmental interference, and need to be inspected frequently. Lighting lamps are generally set high, requiring workers to climb to high places with the help of bracket tools to work.

[0003] Most common support frame tools are ladders or combination frames, most of which have fixed structures, are not easy to adjust, have limited adaptability, and have a small space for workers to move on the upper part. Generally, workers stand or sit on a small support board to work. The small working area will limit the workers' activities, making it inconvenient for workers to inspect. In addition, workers may fall from a height, which poses a great safety hazard. They need to wear protective cables and other equipment to ensure safety, which will further affect the workers' inspection workroom. Moreover, most common support frame structures are simple in structure. In order to ensure stability during support, rubber pads and other anti-slip structures are set at the bottom. Therefore, most support frame equipment can only be moved by workers, which usually requires the cooperation of multiple people. It is inconvenient to operate and the work efficiency is not high. In addition, when inspecting lighting, etc., various tools are used to assist workers in their work. There are many tools and they need to be loaded in a tool box. When workers work at a high place, the general support frame does not have the ability to fix the tool box. Workers frequently take and put tools and may touch the tool box, causing the tool box or the tools inside to fall, causing inconvenience in work. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a support frame for an inspection lighting lamp to solve the technical problems of the common support frame structure being fixed and inconvenient to use mentioned in the background art.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support frame for inspection lighting, comprising a base frame, a fixed plate is provided at the upper end of the base frame, a hydraulic cylinder is provided on the fixed plate, a movable plate is provided at the movable end of the hydraulic cylinder, support rods are provided on both the movable plate and the fixed plate, and the support rods are provided in multiple groups, hinged rods are provided between adjacent support rods, and the hinged rods are rotatably matched, the lower end of the lowest support rod is hinged with the corresponding movable plate and fixed plate, the upper end of the highest support rod is provided with a support platform, and a guardrail is provided at the outer end of the support platform;

[0008] A lower edge frame is provided at the lower end of the base frame, and multiple groups of the lower edge frames are arranged around the base frame, and the upper end of the lower edge frame is rotatably connected to the base frame, and the lower end is rotatably connected to a support wheel, an adjusting box is provided at the lower end of the base frame, and pressure rods are slidably connected at both ends of the adjusting box, and an adjusting disk is rotatably connected in the adjusting box, and connecting rods are rotatably connected at both ends of the adjusting disk, one end of the pressure rod is rotatably connected to the connecting rod, and the other end is provided with a brake plate, and the brake plate cooperates with the support wheel.

[0009] The utility model is further configured as follows: a support plate is provided on the inner side of the guardrail, a limit hook is provided on the support plate, a tool box is provided on the upper end of the support plate, a limit slot is provided on the lower end of the tool box, and the limit hook cooperates with the limit slot to fix the tool box to ensure the stability of taking and placing tools.

[0010] The utility model is further configured such that a rotating seat is provided at one end of the support plate, a limiting strip is provided on the rotating seat, and the limiting strip cooperates with the tool box to further improve stability.

[0011] The utility model is further configured such that one end of the guardrail is rotatably connected to a fence door, the fence door is provided with a fixed frame, one end of the fixed frame is rotatably connected to the fence door, and the other end cooperates with the guardrail to facilitate workers to get on and off the equipment.

[0012] The utility model is further configured such that a guide rail is provided on the base frame, a guide groove is opened on the movable plate, the guide groove cooperates with the guide rail, and rotating wheels are provided at both ends of the movable plate, so that the movable plate moves stably and the supporting device is stably raised.

[0013] The utility model is further configured such that an adjustment slot is provided at the lower end of the support platform, an adjustment slider is provided in the adjustment slot, the adjustment slider is rotatably connected to the support rod on one side, and the support rod on the other side is rotatably connected to the support platform, so that the support rod and the support platform are stably matched.

[0014] The utility model is further configured such that a control disk is provided at one end of the regulating box, the control disk cooperates with the regulating disk, a positioning rod is provided on the inner side of the control disk, a positioning groove is provided in the regulating box, the positioning rod cooperates with the positioning groove, so as to facilitate controlling the position of the regulating disk.

[0015] The utility model is further configured that a sliding rod is provided on the inner side of the control disk, a sliding groove is provided on the adjusting disk, the sliding rod cooperates with the sliding groove, a matching block is provided on the sliding rod, and a matching groove is provided in the sliding groove, so that the control disk and the adjusting disk can be stably matched.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a support frame for inspection lighting, which has the following beneficial effects:

[0018] 1. The equipment is supported by the chassis and powered by a hydraulic cylinder, so that the fixed plate, movable plate, support rod and hinged rod cooperate to form a retractable bracket with height adjustment. The support table cooperates with the support rod to form a support platform with adjustable height. The support table provides a large activity space, which is convenient for workers to work. The protective structure is provided by the guardrail to prevent workers from accidentally falling from a height, thereby ensuring the stability of the inspection work.

[0019] 2. The lower frame and the support wheels cooperate with the base frame to support the equipment, which is convenient for the equipment to move. The adjustment box provides space, and the adjustment disk, the connecting rod, the pressure rod and the brake plate cooperate to transmit pressure. The brake plate is controlled by the adjustment disk to cooperate with the support wheel to prevent the rotation of the support wheel. This makes it convenient to move the equipment and fix the position of the equipment, which is convenient for workers to move the equipment and adjust the support position of the equipment during work, making it convenient for work.

[0020] 3. The support plate provides a support structure for placing the tool box, so that the tool box is located at a higher position. Steel plate workers do not need to bend down to pick up tools when taking them. The tool box is restricted by the cooperation of the limit hook and the limit groove, so that it is not easy for the tool box to move on the support plate. The tool box is further fixed by the rotating seat and the limit bar. The tool box can be placed stably during work, and there is no need to worry about the tool box overturning and causing the tools to roll out, let alone worry about the tools falling from a high place, which is convenient for workers to carry out inspection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of a support frame for an inspection lighting lamp in the utility model;

[0022] Figure 2 This is a schematic diagram of the bottom structure of the support platform after disassembly in the utility model;

[0023] Figure 3 This is a schematic diagram of the matching structure between the bottom of the chassis and the supporting wheels in the utility model;

[0024] Figure 4 This is a cross-sectional view of the matching structure of the control disk and the regulating disk inside the regulating box of the utility model;

[0025] Figure 5 This is a cross-sectional view of the matching structure after the control disk and the regulating disk inside the regulating box of the utility model are separated;

[0026] Figure 6 This is a cross-sectional view of the internal structure of the regulating box in the utility model;

[0027] Figure 7 This is a schematic diagram of the matching structure of the moving plate and the rotating wheel in the utility model;

[0028] Figure 8 This is a schematic diagram of the structure after the support plate in the utility model is disassembled;

[0029] Fig. 9 It is a schematic diagram of the matching structure of the bottom of the tool box in the utility model.

[0030] In the figure: 1. base frame; 2. fixed plate; 3. hydraulic cylinder; 4. movable plate; 5. support rod; 6. hinged rod; 7. support platform; 8. guardrail; 9. lower edge frame; 10. support wheel; 11. adjustment box; 12. pressure rod; 13. adjustment disk; 14. connecting rod; 15. brake plate; 16. support plate; 17. limit hook; 18. tool box; 19. limit slot; 20. rotating seat; 21. limit strip; 22. fence door; 23. fixed frame; 24. guide rail; 25. guide slot; 26. rotating wheel; 27. adjustment slide slot; 28. adjustment slider; 29. ​​control panel; 30. positioning rod; 31. positioning slot; 32. sliding rod; 33. sliding slot; 34. matching block; 35. matching slot. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0033] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0034] See also Figure 1-5 A support frame for inspection lighting, comprising a base frame 1, a fixed plate 2 is provided at the upper end of the base frame 1, a hydraulic cylinder 3 is provided on the fixed plate 2, a movable plate 4 is provided at the movable end of the hydraulic cylinder 3, support rods 5 are provided on the movable plate 4 and the fixed plate 2, and the support rods 5 are provided in multiple groups, hinge rods 6 are provided between adjacent support rods 5, and the support rods 5 are rotatably matched through the hinge rods 6, the lower end of the lowest support rod 5 is hinged with the corresponding movable plate 4 and fixed plate 2, the upper end of the highest support rod 5 is provided with a support platform 7, and the outer end of the support platform 7 is provided with a guardrail 8;

[0035] A lower edge frame 9 is provided at the lower end of the base frame 1. Multiple groups of lower edge frames 9 are arranged around the base frame 1. The upper end of the lower edge frame 9 is rotatably connected to the base frame 1, and the lower end is rotatably connected to a support wheel 10. An adjusting box 11 is provided at the lower end of the base frame 1. Pressure rods 12 are slidably connected at both ends of the adjusting box 11. An adjusting disk 13 is rotatably connected inside the adjusting box 11. Connecting rods 14 are rotatably connected at both ends of the adjusting disk 13. One end of the pressure rod 12 is rotatably connected to the connecting rod 14, and the other end is provided with a brake plate 15. The brake plate 15 cooperates with the support wheel 10.

[0036] In this embodiment, when the equipment is working, the worker enters the support platform 7, and starts the hydraulic cylinder 3 under the support of the base frame 1. Under the fixation of the fixed plate 2, the hydraulic cylinder 3 drives the movable plate 4 to move. Through the cooperation of the fixed plate 2 and the movable plate 4, the inclination angle between the multiple groups of support rods 5 changes. The multiple groups of support rods 5 cooperate with each other through the hinge rod 6. As the movable plate 4 approaches the fixed plate 2, the support rod 5 rotates upward to lift the support platform 7, so that the workers are raised with the support platform 7. Through the control of the hydraulic cylinder 3, the support platform 7 is moved to a suitable height with the workers to inspect and repair the lighting lamps. Moreover, it is easy for workers to move on the support platform 7, and the operating space is large. Under the protection of the guardrail 8, the workers are prevented from falling from the support platform 7, thereby ensuring their work safety.

[0037] More specifically, the base frame 1 cooperates with the support wheel 10 through the lower edge frame 9, so that the base frame 1 is driven to move by the support wheel 10. After the base frame 1 moves to the working position, the adjustment disk 13 is controlled to rotate, and the adjustment disk 13 rotates in the adjustment box 11, driving the connecting rods 14 at both ends to move, so that the connecting rods 14 push the corresponding pressure rods 12 to move. Under the guidance of the adjustment box 11, the pressure rods 12 move toward the support wheels 10 at both ends, contact the support wheels 10 through the brake plates 15, prevent the support wheels 10 from rotating, and fix the working position of the equipment.

[0038] See also Figure 1 and Figure 4 As an implementation method of the convenient tool: a support plate 16 is provided on the inner side of the guardrail 8, a limit hook 17 is provided on the support plate 16, a tool box 18 is provided on the upper end of the support plate 16, a limit slot 19 is provided at the lower end of the tool box 18, and the limit hook 17 cooperates with the limit slot 19.

[0039] Specifically, when using the equipment to inspect the lighting, place the tool box 18 containing the inspection tools on the support plate 16, insert the limit hook 17 into the limit groove 19, support the tool box 18 by the support plate 16, and hold the tool box 18 by the limit hook 17, so as to keep the tool box 18 stable and facilitate workers to take tools.

[0040] Please refer to Figure 1-Figure 5 As a further implementation of the support seat: a rotating seat 20 is provided at one end of the support plate 16, and a limiting strip 21 is provided on the rotating seat 20, and the limiting strip 21 cooperates with the tool box 18.

[0041] Specifically, after the tool box 18 is placed, the limit bar 21 is moved downward, and the limit bar 21 rotates downward along the rotating seat 20 to block the side end of the tool box 18 to prevent the tool box 18 from moving, and cooperates with the limit bar 21 to keep the tool box 18 stable.

[0042] Please refer to Figure 1-Figure 5 As a further implementation of the guardrail 8: one end of the guardrail 8 is rotatably connected to a fence door 22, and a fixed frame 23 is provided on the fence door 22. One end of the fixed frame 23 is rotatably connected to the fence door 22, and the other end cooperates with the guardrail 8.

[0043] Specifically, the fence door 22 is rotated to open the gap of the guardrail 8 for workers to get on and off the equipment. In the working state, the front end of the fixed frame 23 cooperates with the guardrail 8 to limit the fence door 22 to ensure the stability of the enclosure.

[0044] Please refer to Figure 1-Figure 5 As a further implementation of the movable plate 4: a guide rail 24 is provided on the base frame 1, a guide groove 25 is opened on the movable plate 4, the guide groove 25 cooperates with the guide rail 24, and rotating wheels 26 are provided at both ends of the movable plate 4.

[0045] Specifically, the guide rail 24 is used for guiding, and the guide rail 24 cooperates with the guide groove 25 to ensure the stable movement of the moving plate 4 when the moving plate 4 moves.

[0046] Please refer to Figure 1-Figure 5 As a further implementation of the support platform 7: an adjusting slot 27 is provided at the lower end of the support platform 7, an adjusting slider 28 is provided in the adjusting slot 27, the adjusting slider 28 is rotatably connected to the support rod 5 on one side, and the support rod 5 on the other side is rotatably connected to the support platform 7.

[0047] Specifically, when the matching angle between the support rods 5 changes and the support platform 7 rises, the support rod 5 on one side will drive the adjustment slider 28 to move, and the adjustment slider 28 moves along the adjustment slot 27 to adapt to the changes of the support rods 5 and ensure the stable matching of the support rods and the support platform 7.

[0048] Please refer to Figure 1-Figure 5 As a further implementation of the adjusting disk 13: a control disk 29 is provided at one end of the adjusting box 11, the control disk 29 cooperates with the adjusting disk 13, a positioning rod 30 is provided on the inner side of the control disk 29, a positioning groove 31 is opened in the adjusting box 11, and the positioning rod 30 cooperates with the positioning groove 31.

[0049] Specifically, by operating the control disk 29, the control disk 29 can drive the adjusting disk 13 to rotate, thereby controlling the angle of the adjusting disk 13, and the control disk 29 can slide along the adjusting disk 13. When rotating, a portion of the control disk 29 is pulled out to separate the positioning rod 30 from the positioning groove 31. After the rotation of the adjusting disk 13 is completed, the control disk 29 is moved into the adjusting box 11, and the positioning rod 30 is inserted into the positioning groove 31, thereby limiting the rotation of the control disk 29, thereby limiting the rotation of the adjusting disk 13.

[0050] Please refer to Figure 1-Figure 5 As a further implementation of the control disk 29: a sliding rod 32 is provided on the inner side of the control disk 29, a sliding groove 33 is provided on the adjusting disk 13, the sliding rod 32 cooperates with the sliding groove 33, a matching block 34 is provided on the sliding rod 32, and a matching groove 35 is provided in the sliding groove 33.

[0051] Specifically, the control disk 29 cooperates with the adjustment disk 13 through the cooperation of the sliding rod 32 and the sliding groove 33, and can slide along the adjustment disk 13, and through the cooperation of the matching block 34 and the matching groove 35, the adjustment disk 13 is driven to rotate, and the matching block 34 can also slide along the matching groove 35 to adapt to the changes in the position of the control disk 29.

[0052] In summary, when the overall device is in use or running:

[0053] When the equipment is in use, each device is supported by the base frame 1. The base frame 1 cooperates with the support wheel 10 through the lower frame 9. The support wheel 10 and the ground structure facilitate the movement of the base frame 1 to control the movement of the equipment. After the equipment moves to the working position, the adjustment disk 13 is controlled to rotate. By operating the control disk 29, the control disk 29 can drive the adjustment disk 13 to rotate, and the angle of the adjustment disk 13 is controlled, and the control disk 29 can slide along the adjustment disk 13. Before rotating, the control disk 29 is pulled out partially to separate the positioning rod 30 from the positioning groove 31. The control disk 29 cooperates with the adjustment disk 13 through the cooperation of the sliding rod 32 and the sliding groove 33, and can slide along the adjustment disk 13, and cooperates with the matching block 34 through the matching block 34. The cooperation of the matching groove 35 drives the adjusting disk 13 to rotate, and the matching block 34 can also slide along the matching groove 35 to adapt to the change of the position of the control disk 29. The adjusting disk 13 rotates in the adjusting box 11, driving the connecting rods 14 at both ends to move, so that the connecting rods 14 push the corresponding pressure rods 12 to move. Under the guidance of the adjusting box 11, the pressure rods 12 move toward the support wheels 10 at both ends, contact the support wheels 10 through the brake plates 15, and prevent the support wheels 10 from rotating. After the rotation of the adjusting disk 13 is completed, the control disk 29 is moved into the adjusting box 11, and the positioning rod 30 is inserted into the positioning groove 31, which limits the rotation of the control disk 29, thereby limiting the rotation of the adjusting disk 13 and fixing the working position of the equipment.

[0054] When the equipment is moved under the lighting lamp and the lighting lamp is inspected, the fence door 22 is turned to open the gap of the guardrail 8 so that the worker can get on and off the equipment. After the worker enters the guardrail 8, the worker is supported by the support platform 7 under the support of the base frame 1, so that the front end of the fixed frame 23 cooperates with the guardrail 8, and the fence door 22 is limited to ensure the stability of the enclosure. When the worker enters the support platform 7, the tool box 18 containing the inspection tools is placed on the support plate 16, and the limit hook 17 is inserted into the limit groove 1. 9, the tool box 18 is supported by the support plate 16, and the tool box 18 is pulled by the limit hook 17. After the tool box 18 is placed, the limit bar 21 is placed below, and the limit bar 21 rotates downward along the rotating seat 20 to block the side end of the tool box 18, preventing the tool box 18 from moving, and cooperating with the limit bar 21 to keep the tool box 18 stable, and the hydraulic cylinder 3 is started. Under the fixation of the fixed plate 2, the hydraulic cylinder 3 drives the movable plate 4 to move, and is guided by the guide rail 24. The guide rail 24 cooperates with the guide groove 25. When the movable plate 4 moves, the movement of the movable plate 4 is ensured to be stable. Through the cooperation of the fixed plate 2 and the movable plate 4, the inclination angles of the multiple support rods 5 are changed. The multiple support rods 5 cooperate with each other through the hinged rods 6. As the movable plate 4 approaches the fixed plate 2, the support rods 5 are rotated upward to lift the support platform 7, and the support rods 5 on one side will drive the adjusting slider 28 to move. The adjusting slider 28 moves along the adjusting slide groove 27 to adapt to the changes of the support rods 5 to ensure the stable cooperation between the support rods and the support platform 7. The workers are raised with the support platform 7. Through the control of the hydraulic cylinder 3, the support platform 7 is moved to a suitable height with the workers to inspect and repair the lighting lamps. Moreover, the workers are easy to move on the support platform 7, and the operating space is large. Under the protection of the guardrail 8, the workers are prevented from falling from the support platform 7, thereby ensuring the safety of the workers at work. The tool box 18 is placed on the support plate 16 and is in a higher position. While being stable, it is convenient for workers to take tools and facilitate the inspection work.

[0055] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A support frame for an inspection lighting lamp, comprising a base frame (1), characterized in that: A fixed plate (2) is provided at the upper end of the base frame (1), a hydraulic cylinder (3) is provided on the fixed plate (2), a movable plate (4) is provided at the movable end of the hydraulic cylinder (3), support rods (5) are provided on both the movable plate (4) and the fixed plate (2), and the support rods (5) are provided in multiple groups, hinge rods (6) are provided between adjacent support rods (5), and the support rods (5) are rotatably matched through the hinge rods (6), a support platform (7) is provided at the upper end of the support rod (5), and a guardrail (8) is provided at the outer end of the support platform (7); A lower edge frame (9) is provided at the lower end of the base frame (1), and a plurality of groups of the lower edge frames (9) are arranged around the base frame (1). A support wheel (10) is provided on the lower edge frame (9). An adjustment box (11) is provided at the lower end of the base frame (1). Pressure rods (12) are slidably connected at both ends of the adjustment box (11). An adjustment disk (13) is rotatably connected inside the adjustment box (11). Connecting rods (14) are rotatably connected at both ends of the adjustment disk (13). One end of the pressure rod (12) is rotatably connected to the connecting rod (14), and the other end is provided with a brake plate (15). The brake plate (15) cooperates with the support wheel (10).

2. The support frame for the inspection lighting according to claim 1 is characterized in that: A support plate (16) is provided on the inner side of the guardrail (8), a limit hook (17) is provided on the support plate (16), a tool box (18) is provided on the upper end of the support plate (16), a limit slot (19) is provided on the lower end of the tool box (18), and the limit hook (17) cooperates with the limit slot (19).

3. The support frame for the inspection lighting according to claim 2 is characterized in that: A rotating seat (20) is provided at one end of the support plate (16), a limiting strip (21) is provided on the rotating seat (20), and the limiting strip (21) cooperates with the tool box (18).

4. The support frame for the inspection lighting according to claim 1 is characterized in that: One end of the guardrail (8) is rotatably connected to a fence door (22), and a fixing frame (23) is provided on the fence door (22). One end of the fixing frame (23) is rotatably connected to the fence door (22), and the other end cooperates with the guardrail (8).

5. The support frame for the inspection lighting according to claim 1 is characterized in that: The base frame (1) is provided with a guide rail (24), the movable plate (4) is provided with a guide groove (25), the guide groove (25) cooperates with the guide rail (24), and rotating wheels (26) are provided at both ends of the movable plate (4).

6. The support frame for the inspection lighting according to claim 5 is characterized in that: An adjusting slide groove (27) is provided at the lower end of the support platform (7), and an adjusting slider (28) is provided in the adjusting slide groove (27). The adjusting slider (28) is rotatably connected to the support rod (5) on one side, and the support rod (5) on the other side is rotatably connected to the support platform (7).

7. The support frame for the inspection lighting according to claim 1 is characterized in that: A control disk (29) is provided at one end of the regulating box (11), the control disk (29) cooperates with the regulating disk (13), a positioning rod (30) is provided inside the control disk (29), a positioning groove (31) is provided inside the regulating box (11), and the positioning rod (30) cooperates with the positioning groove (31).

8. The support frame for the inspection lighting according to claim 7 is characterized in that: A sliding rod (32) is provided on the inner side of the control disk (29), a sliding groove (33) is provided on the adjusting disk (13), the sliding rod (32) cooperates with the sliding groove (33), a matching block (34) is provided on the sliding rod (32), and a matching groove (35) is provided in the sliding groove (33).

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