LCU protection information cabinet with quick positioning installation structure

Abstract

The utility model discloses a kind of LCU protection information cabinet with quick positioning mounting structure, including base, the surface of the base is fixedly connected with box, the surface of the base is rotatably connected with first bevel gear by bearing, the wedge block is slidably connected with four extension plate respectively, the first bevel gear is meshingly connected with second bevel gear. The utility model is provided with base, box, first bevel gear, threaded rod, internal thread sleeve, bottom plate, rubber block, rubber pad, second bevel gear and rotating rod, when operator needs to fix LCU protection information cabinet, operator rotates knob, knob drives rotating rod to rotate, rotating rod drives second bevel gear to rotate, operator stops rotating knob, by the above-mentioned mode, it can be away from the ground while universal wheel, make bottom plate and ground contact with greater area, so that cabinet body is more stably positioned, which improves the working effect of LCU protection information cabinet.

Description

Technical Field

[0001] This utility model relates to the technical field of LCU protection information cabinets, and in particular to an LCU protection information cabinet with a quick positioning and installation structure. Background Technology

[0002] Local Control Unit (LCU) is a key piece of equipment in industrial automation and power systems. It is primarily used for real-time monitoring, control, and protection of field equipment, and is widely used, especially in hydropower stations and pumping stations.

[0003] Currently, LCU protection information cabinets are generally used for on-site monitoring of equipment. Since monitoring of equipment in different locations is required, LCU information protection cabinets need to be moved frequently. Current LCU protection information cabinets are moved and fixed using casters. However, since the ground on site is often uneven, the LCU protection information cabinet is placed at an angle. This causes the LCU protection information cabinet to slide due to gravity, which reduces the positioning effect of the LCU protection information cabinet and thus reduces its working efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an LCU protection information cabinet with a quick positioning and installation structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An LCU protection information cabinet with a quick-positioning installation structure includes a base. The surface of the base is fixedly connected to the cabinet body. The lower end of the base is rotatably connected to a threaded rod via a bearing. The outer wall of the threaded rod is fixedly connected to a first bevel gear. The outer wall of the threaded rod is threadedly connected to an internal threaded sleeve. The lower end of the internal threaded sleeve is fixedly connected to a base plate. The lower end of the threaded rod is fixedly connected to a rubber block. The rubber block is in contact with the base plate. The first bevel gear and a second bevel gear are meshed. The second bevel gear is fixedly connected to a rotating rod. The outer wall of the rotating rod is rotatably connected to the base via a bearing.

[0007] Preferably, the upper end of the base plate is fixedly connected to the sleeve, the inner wall of the sleeve is slidably connected to the extension rod, and the upper end of the extension rod is fixedly connected to the base.

[0008] Preferably, the upper end of the base is fixedly connected to the cabinet body, and the surface of the cabinet body is equipped with a sliding door.

[0009] Preferably, a rectangular slide groove is installed at the upper end of the cabinet, the rectangular slide groove is slidably connected to a slider, the slider is fixedly connected to a slide plate, and a magnetic strip is installed on the side wall of the slide plate, the magnetic strip being in contact with the cabinet.

[0010] Preferably, the lower end of the base is equipped with four casters.

[0011] Preferably, the end of the rotating rod is fixedly connected to the knob.

[0012] Preferably, the rotating rod rotates through the housing via a bearing.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The LCU protection information cabinet is equipped with a base, housing, first bevel gear, threaded rod, internal threaded sleeve, base plate, rubber block, rubber pad, second bevel gear, and rotating rod. When the operator needs to fix the LCU protection information cabinet, the operator turns the knob. The knob drives the rotating rod to rotate, which in turn drives the second bevel gear to rotate. The second bevel gear drives the first bevel gear to rotate, which in turn drives the threaded rod below to rotate. As the threaded rod rotates, since the first bevel gear is fixed to the base, the threaded rod can drive the internal threaded sleeve to move downwards. The downward movement of the internal threaded sleeve drives the base plate to move, and the base plate causes the rubber pad below to contact the ground. When the casters leave the ground, the operator stops turning the knob. In this way, the casters can be moved away from the ground while the base plate has a larger contact area with the ground, thus making the cabinet more stably positioned and improving the working effect of the LCU protection information cabinet.

[0015] 2. With the cabinet, rectangular slide, slider, magnetic strip and slide plate set up, when it is necessary to inspect the inside of the cabinet, the operator pulls the door, the door moves the slider in the rectangular slide, and removes the magnetic strip of the slide plate from the cabinet. At this time, the operator can repair the inside of the cabinet from the back, which makes it convenient for the operator to use the LCU to protect the information cabinet. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an LCU protection information cabinet with a quick positioning and installation structure proposed in this utility model;

[0017] Figure 2 for Figure 1 Rear view diagram after the skateboard is extended;

[0018] Figure 3 for Figure 1 A rear-view, upward-looking diagram;

[0019] Figure 4 for Figure 3 A diagram showing the box after its casing has been removed;

[0020] Figure 5 for Figure 4 A magnified view of part A in the middle;

[0021] Figure 6 for Figure 5 A partial sectional view.

[0022] In the diagram: 1. Cabinet; 2. Base; 3. Casters; 4. Sliding door; 5. Rectangular slide; 6. Slider; 7. Slide plate; 8. Box; 9. Internal threaded sleeve; 10. Threaded rod; 11. First bevel gear; 12. Second bevel gear; 13. Rotating rod; 14. Rubber block; 15. Rubber pad; 16. Sleeve; 17. Extension rod; 18. Base plate; 19. Magnetic strip; 20. Knob. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1, referring to Figures 1 to 6An LCU protection information cabinet with a quick-positioning installation structure includes a base 2, the surface of which is fixedly connected to a housing 8, the housing 8 being fixed on the base 2. The lower end of the base 2 is rotatably connected to a threaded rod 10 via a bearing, the threaded rod 10 rotating at the lower end of the base 2. The outer wall of the threaded rod 10 is fixedly connected to a first bevel gear 11, the first bevel gear 11 driving the threaded rod 10 to rotate. The outer wall of the threaded rod 10 is threadedly connected to an internal threaded sleeve 9, the threaded rod 10 rotating within the internal threaded sleeve 9. The lower end of the internal threaded sleeve 9 is fixed to a base plate 18. Connected, the internal threaded sleeve 9 drives the base plate 18 to move, the lower end of the threaded rod 10 is fixedly connected to the rubber block 14, the rubber block 14 prevents the rubber pad 15 from contacting the threaded rod 10 when it is reset, the rubber block 14 contacts the base plate 18, the first bevel gear 11 and the second bevel gear 12 are meshed and connected, the second bevel gear 12 drives the first bevel gear 11 to rotate, the second bevel gear 12 is fixedly connected to the rotating rod 13, the rotating rod 13 drives the second bevel gear 12 to rotate, the outer wall of the rotating rod 13 is rotatably connected to the base 2 through the bearing, and the rotating rod 13 rotates on the base 2. When the operator needs to fix the LCU protection information cabinet, the operator turns knob 20. Knob 20 drives the rotating rod 13 to rotate, which in turn drives the second bevel gear 12 to rotate. The second bevel gear 12 drives the first bevel gear 11 to rotate, which in turn drives the threaded rod 10 below to rotate. As the threaded rod 10 rotates, since the first bevel gear 11 is fixed on the base 2, the threaded rod 10 can drive the internal threaded sleeve 9 to move downward. The internal threaded sleeve 9 moves downward, which drives the base plate 18 to move. The base plate 18 drives the rubber pad 15 below to contact the ground, and when the caster 3 leaves the ground, the operator stops turning knob 20. In this way, the caster 3 can be moved away from the ground, while the base plate 18 makes more stable contact with the ground, thus making the cabinet 1 more stably positioned, which improves the working effect of the LCU protection information cabinet.

[0025] In this embodiment, the upper end of the base plate 18 is fixedly connected to the sleeve 16. The base plate 18 drives the sleeve 16 to move. The inner wall of the sleeve 16 is slidably connected to the extension rod 17. The sleeve 16 slides inside the extension rod 17. The upper end of the extension rod 17 is fixedly connected to the base 2. The extension rod 17 is fixed on the base 2. The upper end of the base 2 is fixedly connected to the cabinet 1. The cabinet 1 is made of metal. A sliding door 4 is installed on the surface of the cabinet 1. The sliding door 4 allows the operator to inspect the inside of the cabinet 1 from the front end. A rectangular slide groove 5 is installed at the upper end of the base 1. The rectangular slide groove 5 is slidably connected to the slider 6. The slider 6 slides in the rectangular slide groove 5. The slider 6 is fixedly connected to the slide plate 7. The slide plate 7 drives the slider 6 to move. A magnetic strip 19 is installed on the side wall of the slide plate 7. The magnetic strip 19 makes the slide plate 7 adhere to the cabinet 1. The magnetic strip 19 is in close contact with the cabinet 1. Four universal wheels 3 are installed at the lower end of the base 2. The end of the rotating rod 13 is fixedly connected to the knob 20. The knob 20 drives the rotating rod 13 to rotate. The rotating rod 13 rotates through the box 8 through the bearing.

[0026] The working principle of this embodiment is as follows: In use, the operator rotates the knob 20, which drives the rotating rod 13 to rotate. The rotating rod 13 drives the second bevel gear 12 to rotate, which in turn drives the first bevel gear 11 to rotate. The first bevel gear 11 drives the threaded rod 10 below to rotate. As the threaded rod 10 rotates, since the first bevel gear 11 is fixed on the base 2, the threaded rod 10 can drive the internal threaded sleeve 9 to move downward. As the internal threaded sleeve 9 moves downward, it drives the base plate 18 to move. At the same time, the base plate 18 drives the rubber pad 15 below to contact the ground. When the universal wheel 3 leaves the ground, the operator stops rotating the knob 20. When it is necessary to inspect the inside of the cabinet 1, the operator pulls the slide plate 7. The slide plate 7 drives the slider 6 to move in the rectangular slide groove 5, removing the magnetic strip 19 of the slide plate 7 from the cabinet 1. At this time, the operator can repair the inside of the cabinet 1 from the rear, thereby completing the quick positioning and installation of the LCU protection information cabinet.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An LCU protection information cabinet with a quick-positioning installation structure, comprising a base (2), characterized in that, The surface of the base (2) is fixedly connected to the box (8). The lower end of the base (2) is rotatably connected to the threaded rod (10) through a bearing. The outer wall of the threaded rod (10) is fixedly connected to the first bevel gear (11). The outer wall of the threaded rod (10) is threadedly connected to the inner threaded sleeve (9). The lower end of the inner threaded sleeve (9) is fixedly connected to the base plate (18). The lower end of the threaded rod (10) is fixedly connected to the rubber block (14). The rubber block (14) is in contact with the base plate (18). The first bevel gear (11) is meshed with the second bevel gear (12). The second bevel gear (12) is fixedly connected to the rotating rod (13). The outer wall of the rotating rod (13) is rotatably connected to the base (2) through a bearing.

2. The LCU protection information cabinet with a quick positioning and installation structure according to claim 1, characterized in that, The upper end of the base plate (18) is fixedly connected to the sleeve (16), the inner wall of the sleeve (16) is slidably connected to the extension rod (17), and the upper end of the extension rod (17) is fixedly connected to the base (2).

3. The LCU protection information cabinet with a quick positioning and installation structure according to claim 1, characterized in that, The upper end of the base (2) is fixedly connected to the cabinet (1), and the surface of the cabinet (1) is equipped with a sliding door (4).

4. The LCU protection information cabinet with a quick positioning and installation structure according to claim 3, characterized in that, The upper end of the cabinet (1) is equipped with a rectangular slide groove (5), which is slidably connected to the slider (6). The slider (6) is fixedly connected to the slide plate (7). The side wall of the slide plate (7) is equipped with a magnetic strip (19), which is in contact with the cabinet (1).

5. The LCU protection information cabinet with a quick-positioning installation structure according to claim 1, characterized in that, The lower end of the base (2) is equipped with four casters (3).

6. The LCU protection information cabinet with a quick positioning and installation structure according to claim 1, characterized in that, The end of the rotating rod (13) is fixedly connected to the knob (20).

7. The LCU protection information cabinet with a quick-positioning installation structure according to claim 1, characterized in that, The rotating rod (13) rotates through the housing (8) via a bearing.

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