Operating console type power distribution cabinet cover plate supporting device

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to an operation table type power distribution cabinet cover plate supporting device. The cover plate is rotatably connected with a supporting rod, a large-diameter rod is slidably installed at the end of the supporting rod, a supporting plate is installed in the cabinet body, a sliding way is arranged on the supporting plate, a small-diameter rod is slidably installed in the sliding way, the small-diameter rod is connected with the large-diameter rod, and a limiting hole is formed in one end of the sliding way. The small-diameter rod is located in the limiting hole, the large-diameter rod is pushed at the moment, the large-diameter rod is located in the limiting hole, the large-diameter rod cannot move at the moment, then the supporting rod cannot move, the cover plate is supported through the supporting rod, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets. Background Art

[0002] The operating table type distribution cabinet is a special form of distribution cabinet. In order to facilitate observation and operation, display elements such as lights and instruments are installed on the vertical panel, and operating elements such as buttons and switches are installed on the cover plate in a nearly horizontal direction.

[0003] Normally, there is no supporting device on the cover of the operating table distribution cabinet. Since the cover is an upward flip-up structure, it can be quickly closed automatically by its own gravity after being opened. This is not conducive to construction and maintenance, and is also prone to safety accidents. Construction and maintenance must be carried out by hand. Since the cover closes naturally, it must be lifted manually for construction or maintenance, which affects production efficiency. Utility Model Content

[0004] In order to solve the technical problem that the cover plate of the power distribution cabinet in the prior art has no supporting device, the utility model provides a support device for the cover plate of an operating table type power distribution cabinet.

[0005] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0006] A cover plate support device for an operating table type power distribution cabinet, wherein a cover plate 10 is rotatably installed on one side of a cabinet body 9, and the cover plate 10 is rotatably connected to one end of a support rod 2, and a sliding hole 13 is provided at the other end of the support rod 2, and a large diameter rod 12 is slidably installed in the sliding hole 13, a support plate 5 is installed in the cabinet body 9, and a slideway 3 is provided on the support plate 5, and a small diameter rod 8 is slidably installed in the slideway 3, and the small diameter rod 8 is connected to the large diameter rod 12, and there is a height difference between the two ends of the slideway 3, and a limiting hole 4 is provided at the higher end of the slideway 3, and the large diameter rod 12 is installed in cooperation with the limiting hole 4.

[0007] The diameter of the limiting hole 4 is greater than the width of the slideway 3 , the diameter of the small diameter rod 8 is consistent with the width of the slideway 3 , and the diameter of the large diameter rod 12 is consistent with the diameter of the limiting hole 4 .

[0008] The small diameter rod 8 is a double-headed screw, and the large diameter rod 12 is a round nut.

[0009] The large diameter rod 12 is located outside the support rod 2 and is provided with a handle 11 , the diameter of the handle 11 is larger than the diameter of the limiting hole 4 , and the small diameter rod 8 is located outside the support plate 5 and is provided with a limiting nut 7 .

[0010] A limiting washer 6 is installed on the small diameter rod 8 between the limiting nut 7 and the support plate 5 .

[0011] The connecting frames 1 are respectively installed on both sides of the cover plate 10 , and the connecting frames 1 are rotatably connected to the support rods 2 . The support plates 5 are respectively installed on the inner walls of both sides of the cabinet body 9 .

[0012] The advantages of the utility model compared with the prior art are:

[0013] The cover plate is rotatably connected to the support rod, and the end of the support rod is slidably installed with a large diameter rod. A support plate is installed in the cabinet, and a slide is provided on the support plate. A small diameter rod is slidably installed in the slide. The small diameter rod is connected to the large diameter rod, and a limiting hole is provided at one end of the slide. When the cover plate is opened, the small diameter rod slides in the slide. When the cover plate is fully opened, the small diameter rod is located in the limiting hole, and the large diameter rod is pushed at this time, so that the large diameter rod is located in the limiting hole. At this time, the large diameter rod cannot move, and thus the support rod cannot move, thereby supporting the cover plate through the support rod and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a side view of a cover plate supporting device of an operating table type power distribution cabinet.

[0015] Figure 2 The utility model discloses a support plate structure diagram of a cover plate support device of an operating table type power distribution cabinet.

[0016] Figure 3 The utility model is a front view of a cover plate supporting device of an operating table type power distribution cabinet.

[0017] Figure 4 This utility model Figure 3 A partial enlarged view of middle A.

[0018] In the figure: 1. connecting frame; 2. support rod; 3. slide; 4. limit hole; 5. support plate; 6. limit washer; 7. limit nut; 8. small diameter rod; 9. cabinet; 10. cover plate; 11. handle; 12. large diameter rod; 13. slide hole. DETAILED DESCRIPTION

[0019] The utility model provides a cover plate supporting device for an operating table type power distribution cabinet, such as Figure 1-4As shown, a cover plate 10 is rotatably installed on one side of the cabinet 9, and connecting frames 1 are respectively installed on both sides of the cover plate 10. The connecting frame 1 is rotatably connected to one end of the support rod 2. The other end of the support rod 2 is provided with a sliding hole 13. A large diameter rod 12 is slidably installed in the sliding hole 13. The large diameter rod 12 is a circular nut. Support plates 5 are respectively installed on the inner walls of both sides of the cabinet 9. A slideway 3 is provided on the support plate 5. A small diameter rod 8 is slidably installed in the slideway 3. The small diameter rod 8 is a double-headed screw. The diameter of the small diameter rod 8 is consistent with the width of the slideway 3, and the diameter of the large diameter rod 12 is consistent with the diameter of the limiting hole 4. The small diameter rod 8 is consistent with the diameter of the large diameter rod 12. The large diameter rod 12 is connected, and there is a height difference between the two ends of the slide 3. A limiting hole 4 is provided at the higher end of the slide 3. The diameter of the limiting hole 4 is greater than the width of the slide 3. The large diameter rod 12 is located on the mounting handle 11 of the support rod. The diameter of the handle 11 is greater than the diameter of the slide hole 13. The small diameter rod 8 is located on the outer side of the support plate 5 and a limiting nut 7 is installed. The small diameter rod 8 is located between the limiting nut 7 and the support plate 5 and a limiting washer 6 is installed. The limiting washer 6 is used to prevent the limiting nut 7 from loosening. The small diameter rod 8 is limited by the handle 11 and the limiting nut 7 to prevent the small diameter rod 8 from escaping from the slide 3.

[0020] Working principle: when the cover plate 10 is in the closed state, Figure 1 As shown, the cover plate 10 is covered on the cabinet 9, and the support rod 2 is at the position of the dotted line in the figure. When the cover plate 10 is opened, as shown in FIG. Figure 4 As shown, the small diameter rod 8 moves in the slideway 3, as shown in FIG. Figure 2 As shown, when the small diameter rod 8 moves to the position of the limiting hole 4, the handle 11 is pushed so that the large diameter rod 12 is located in the limiting hole 4. At this time, the large diameter rod 12 is limited by the limiting hole 4 and will not move, and then the support rod 2 will not move, thereby supporting the cover plate 10. When it is necessary to lower the cover plate 10, the handle 11 is pulled so that the large diameter rod 12 leaves the limiting block 4, and the small diameter rod 8 is reset and moves in the slide 3, thereby lowering the cover plate 10.

[0021] The present invention is described by way of embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the guidance of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the protection scope of the present invention.

Claims

1. A cover plate support device for an operating table type power distribution cabinet, characterized in that: A cover plate (10) is rotatably mounted on one side of the cabinet body (9), the cover plate (10) is rotatably connected to one end of a support rod (2), a sliding hole (13) is provided at the other end of the support rod (2), a large diameter rod (12) is slidably mounted in the sliding hole (13), a support plate (5) is mounted in the cabinet body (9), a slideway (3) is provided on the support plate (5), a small diameter rod (8) is slidably mounted in the slideway (3), the small diameter rod (8) is connected to the large diameter rod (12), a height difference exists between the two ends of the slideway (3), a limiting hole (4) is provided at the higher end of the slideway (3), and the large diameter rod (12) is mounted in cooperation with the limiting hole (4).

2. The cover plate supporting device of an operating table type power distribution cabinet according to claim 1 is characterized in that: The diameter of the limiting hole (4) is greater than the width of the slideway (3), the diameter of the small diameter rod (8) is consistent with the width of the slideway (3), and the diameter of the large diameter rod (12) is consistent with the diameter of the limiting hole (4).

3. The cover plate supporting device of an operating table type power distribution cabinet according to claim 1 is characterized in that: The small diameter rod (8) is a double-headed screw rod, and the large diameter rod (12) is a circular nut.

4. The cover plate supporting device of an operating table type power distribution cabinet according to claim 1, characterized in that: The large diameter rod (12) is located outside the support rod (2) and is provided with a handle (11), the diameter of the handle (11) is larger than the diameter of the sliding hole (13), and the small diameter rod (8) is located outside the support plate (5) and is provided with a limit nut (7).

5. The cover plate supporting device of an operating table type power distribution cabinet according to claim 4 is characterized in that: The small diameter rod (8) is located between the limiting nut (7) and the support plate (5) and a limiting washer (6) is installed.

6. The cover plate supporting device of an operating table type power distribution cabinet according to claim 1, characterized in that: Connecting frames (1) are respectively installed on both sides of the cover plate (10), the connecting frames (1) are rotatably connected to the support rods (2), and the support plates (5) are respectively installed on the inner walls of both sides of the cabinet body (9).

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