Switch cabinet with outdoor operation shielding protection structure

Abstract

The utility model discloses a switch cabinet with an outdoor operation shielding protection structure, and the shielding device comprises a shielding assembly which is movably connected with a cabinet door and is used for shielding an operation screen, and the cabinet door is internally provided with an adjusting assembly used for rotation. A rod body of the adjusting assembly is in threaded connection with a moving assembly used for driving the shielding assembly to conduct shielding and storage, and a driving assembly used for driving the adjusting assembly to rotate is arranged in the cabinet door. Therefore, on rainy days and sunny days, the hand wheel can be used for driving the rotating shaft to rotate, and the threaded rod can synchronously rotate along with the rotating shaft; the threaded sleeve plate can move up and down along the threaded rod, and the shielding plate can be driven to be unfolded to shield the operation screen; and then the bolts are unscrewed and taken down from the front ends of the shielding plates, and the folding plates can be unfolded from the folding grooves in the bottom ends of the shielding plates under the action of gravity and shield the left side and the right side of the operation screen, so that the visibility in severe weather can be ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of switch cabinets, and more particularly to switch cabinets with outdoor operation shielding and protection structures. Background Technology

[0002] A switch cabinet is an electrical device. External lines first enter the main control switch inside the cabinet, and then enter the branch control switches. Each branch is set up according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage compartments, as well as high-voltage busbars.

[0003] Existing switchgear is mainly divided into outdoor and indoor types, and outdoor switchgear mainly uses the control panel on the cabinet door to realize the electrical operation of the switchgear.

[0004] However, when the switch cabinet is operating outdoors, the lack of a device to protect the control panel on the cabinet door means that the direct exposure to sunlight and rain will affect the visibility of the control panel. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, this utility model proposes a switch cabinet with an outdoor operation shielding and protection structure. In rainy or sunny weather, the handwheel drives the rotating shaft, and the meshing connection between bevel gear one and bevel gear two allows the threaded rod to rotate synchronously with the shaft. The threaded sleeve can move up and down along the threaded rod. Simultaneously, the connection between the hinge rod and hinge block two drives the shielding plate to unfold, thus shielding the operating screen. The slider, connected to the hinge rod and positioned to the left and right of the connecting rod, assists the hinge rod in supporting the shielding plate. When the bolt is loosened from the front end of the shielding plate, the folding plate unfolds under gravity from the folding groove at the bottom of the shielding plate, shielding the left and right sides of the operating screen, thus ensuring visibility in inclement weather.

[0007] To achieve the above objectives, this utility model proposes a switch cabinet with an outdoor operation shielding and protection structure, including a switch cabinet body. The front end of the switch cabinet body is provided with an operation panel for controlling the operation of the switch cabinet body. A shielding device for shielding the operation panel is provided inside the switch cabinet body. A cabinet door for opening and closing the switch cabinet body is movably connected to the front end of the switch cabinet body. The shielding device includes a shielding component movably connected to the cabinet door for shielding the operation panel. An adjustment component for rotation is provided inside the cabinet door. A movable component for driving the shielding component to shield and retract is threaded onto the rod of the adjustment component. A drive component for driving the adjustment component to rotate is provided inside the cabinet door.

[0008] In addition, the switchgear with outdoor operation shielding and protection structure proposed in this application may also have the following additional technical features:

[0009] Specifically, the front end of the cabinet door is provided with a storage slot for storing the shielding component, and the left and right sides of the cavity of the storage slot are provided with sliding grooves for assisting the moving component to move up and down.

[0010] Specifically, the left and right ends of the switch cabinet body are provided with heat dissipation mesh plates for maintaining air circulation inside the switch cabinet body, and the bottom end of the switch cabinet body is fixedly installed with support legs for supporting the switch cabinet body, and there are four support legs.

[0011] Specifically, the adjustment component includes a threaded rod disposed in the storage groove for rotation, a bevel gear two disposed at the top end of the threaded rod for meshing with the drive component, and a guide rod for assisting the moving component to move up and down fixedly mounted on the right side of the threaded rod.

[0012] Specifically, the drive assembly includes a rotating shaft disposed inside the cabinet door for rotation, a handwheel for driving the rotating shaft to rotate is fixedly installed at the front end of the rotating shaft, and a bevel gear one for meshing with bevel gear two is fixedly installed at the rear end of the rotating shaft.

[0013] Specifically, the movable component includes a threaded sleeve plate disposed in the receiving groove for threaded connection with the threaded rod, a hinge block 1 fixedly installed at the front end of the threaded sleeve plate, a hinge rod movably connected in the hinge block 1 for hinged connection with the shielding component, a slider for up and down movement disposed in the sliding groove, and a connecting rod movably connected at the end of the slider near the shielding component for hinged connection with the hinge rod.

[0014] Specifically, the shielding assembly includes a shielding plate movably connected to the storage slot for storage, a second hinge block for hinged to the hinge rod is fixedly installed at the top of the shielding plate, and there are two second hinge blocks, a folding plate for folding is movably connected at the bottom of the shielding plate, and a bolt for locking the folding plate is provided at the front end of the shielding plate.

[0015] Compared with the prior art, the beneficial effects of this application are as follows:

[0016] By configuring the switch cabinet body, operating panel, and shielding device, the handwheel can be used to rotate the shaft in rainy or sunny weather. The meshing connection between bevel gear one and bevel gear two allows the threaded rod to rotate synchronously with the shaft. The threaded sleeve can move up and down along the threaded rod. Simultaneously, the connection between the hinge rod and hinge block two drives the shielding plate to unfold, thus shielding the operating panel. The slider, connected to the hinge rod and positioned to the left and right of the connecting rod, assists the hinge rod in supporting the shielding plate. Loosening the bolts from the front of the shielding plate allows the folding plate to unfold under gravity from the folding groove at the bottom of the shielding plate, shielding the left and right sides of the operating panel, thus ensuring visibility in inclement weather.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1 This is a schematic diagram of the overall structure of a switch cabinet with an outdoor operation shielding and protection structure according to an embodiment of the present invention;

[0020] Figure 2 This is a cross-sectional view of the switch cabinet body with an outdoor operation shielding and protection structure according to an embodiment of the present invention.

[0021] Figure 3 This is a schematic diagram of the shielding device structure of a switch cabinet with an outdoor operation shielding and protection structure according to an embodiment of the present utility model.

[0022] Figure 4 This invention relates to a switch cabinet with an outdoor operation shielding and protection structure, as an embodiment of the present invention. Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 This invention relates to a switch cabinet with an outdoor operation shielding and protection structure, as an embodiment of the present invention. Figure 3 Enlarged view at point B in the middle;

[0024] Figure 6 This is a schematic diagram of the shielding component structure of a switch cabinet with an outdoor operation shielding and protection structure according to an embodiment of the present invention.

[0025] As shown in the figure: 100, switch cabinet body; 101, heat dissipation mesh plate; 102, support leg; 103, cabinet door; 104, storage slot; 105, slide rail; 200, operation panel; 300, shielding device; 310, drive assembly; 311, handwheel; 312, rotating shaft; 313, bevel gear one; 320, adjustment assembly; 321, bevel gear two; 322, threaded rod; 323, guide rod; 330, moving assembly; 331, threaded sleeve plate; 332, hinge block one; 333, hinge rod; 334, slider; 335, connecting rod; 340, shielding assembly; 341, shielding plate; 342, hinge block two; 343, folding plate; 344, bolt. Detailed Implementation

[0026] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0027] The following description, in conjunction with the accompanying drawings, describes a switch cabinet with an outdoor operation shielding and protection structure, representing an embodiment of the present invention.

[0028] like Figures 1-6 As shown, the switch cabinet with outdoor operation shielding and protection structure of this utility model embodiment may include a switch cabinet body 100. The front end of the switch cabinet body 100 is provided with an operation screen 200 for controlling the operation of the switch cabinet body 100. The switch cabinet body 100 is provided with a shielding device 300 for shielding the operation screen 200. The front end of the switch cabinet body 100 is movably connected to a cabinet door 103 for opening and closing the switch cabinet body 100. The shielding device 300 includes a shielding component 340 movably connected to the cabinet door 103 for shielding the operation screen 200. The cabinet door 103 is provided with an adjustment component 320 for rotation. The rod of the adjustment component 320 is threadedly connected to a moving component 330 for driving the shielding component 340 to shield and store. The cabinet door 103 is provided with a driving component 310 for driving the adjustment component 320 to rotate.

[0029] In one embodiment of this utility model, such as Figure 2As shown, the cabinet door 103 is connected to the cabinet body of the switch cabinet 100 via a hinge, so the switch cabinet body 100 can be opened by the cabinet door 103 and electrical components can be installed; the front end of the cabinet door 103 is provided with a storage groove 104 for storing the shielding component 340; the left and right sides of the cavity of the storage groove 104 are provided with sliding grooves 105 for assisting the moving component 330 to move up and down.

[0030] Furthermore, heat dissipation mesh plates 101 are provided at both ends of the switch cabinet body 100 to maintain air circulation inside the switch cabinet body 100. Support legs 102 for supporting the switch cabinet body 100 are fixedly installed at the bottom end of the switch cabinet body 100. There are four support legs 102, which are welded to the bottom end of the switch cabinet body 100 in a rectangular array. Therefore, the support legs 102 can be used to support the switch cabinet body 100.

[0031] In one embodiment of this utility model, such as Figures 3-6 As shown, the adjustment component 320 includes a threaded rod 322 disposed in the storage groove 104 for rotation, and bearings are embedded at the connection between the threaded rod 322 and the storage groove 104, thus facilitating the rotation of the threaded rod 322; a bevel gear 321 is provided at the top of the threaded rod 322 for meshing with the drive component 310, and a guide rod 323 for assisting the moving component 330 to move up and down is fixedly installed on the right side of the threaded rod 322.

[0032] Furthermore, the drive assembly 310 includes a rotating shaft 312 disposed inside the cabinet door 103 for rotation, and bearings are embedded at the connection between the rotating shaft 312 and the counter of the cabinet door 103 to facilitate the rotation of the rotating shaft 312; a handwheel 311 for driving the rotating shaft 312 is fixedly installed at the front end of the rotating shaft 312, and a bevel gear 313 for meshing with the bevel gear 321 is fixedly installed at the rear end of the rotating shaft 312; therefore, the rotating shaft 312 can be driven to rotate by the handwheel 311, and under the meshing connection between the bevel gear 313 and the bevel gear 321, the threaded rod 322 can rotate synchronously with the rotating shaft 312.

[0033] Furthermore, the movable component 330 includes a threaded sleeve 331 disposed within the receiving groove 104 for threaded connection with the threaded rod 322. A hinge block 332 is fixedly mounted at the front end of the threaded sleeve 331. A hinge rod 333 for hinged connection with the blocking component 340 is movably connected within the hinge block 332. A slider 334 for vertical movement is disposed within the sliding groove 105. A connecting rod 335 for hinged connection with the hinge rod 333 is movably connected at the end of the slider 334 near the blocking component 340. Therefore, the rotating shaft 31 can be driven by the handwheel 311. 2 rotates, and with the meshing connection between bevel gear 1 313 and bevel gear 2 321, the threaded rod 322 can rotate synchronously with the rotating shaft 312; while the threaded sleeve 331 can move up and down along the threaded rod 322; at the same time, with the connection between the hinge rods 333, the shielding component 340 can be driven to be stored or unfolded to shield the operation screen 200; at the same time, the slider 334 can assist the hinge rod 333 in supporting the shielding component 340 with the connection of the hinge rod 333 and the left and right sides of the connecting rod 335.

[0034] Furthermore, the shielding assembly 340 includes a shielding plate 341 movably connected to the storage slot 104 for storage, and the bottom end of the shielding plate 341 is provided with a folding groove; the top end of the shielding plate 341 is fixedly installed with a second hinge block 342 for hinged with the hinge rod 333, and there are two second hinge blocks 342, which are symmetrically welded to the top end of the shielding plate 341; the bottom end of the shielding plate 341 is movably connected with a folding plate 343 for folding, and there are two folding plates 343, which are symmetrically distributed in the folding groove at the bottom end of the shielding plate 341; the front end of the shielding plate 341 is provided with a bolt 344 for locking the folding plate 343; therefore, the bolt 344 can pass through the shielding plate 341 and be threadedly connected to the folding plate 343, so that the folding plate 343 can be fixed in the folding groove of the shielding plate 341.

[0035] In summary, the switch cabinet with outdoor operation shielding structure of this utility model embodiment allows the handwheel 311 to drive the rotating shaft 312 to rotate in rainy or sunny weather. With the meshing connection between bevel gear 1 313 and bevel gear 2 321, the threaded rod 322 can rotate synchronously with the rotating shaft 312; the threaded sleeve 331 can move up and down along the threaded rod 322; and simultaneously, with the connection between the hinge rod 333 and the hinge block 2 342, the shielding plate 3 can be driven. 41 is unfolded to cover the operation screen 200; at the same time, the slider 334, connected by the hinge rod 333 and on the left and right sides of the connecting rod 335, can assist the hinge rod 333 in supporting the cover plate 341; then the bolt 344 is loosened and removed from the front end of the cover plate 341, and the folding plate 343 can be unfolded from the folding groove at the bottom of the cover plate 341 under the action of gravity, and cover the left and right sides of the operation screen 200, thus ensuring visibility in bad weather.

[0036] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0038] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A switch cabinet with an outdoor operation shielding and protection structure, characterized in that, The system includes a switch cabinet body (100), with an operation panel (200) at the front end for controlling the operation of the switch cabinet body (100), and a shielding device (300) inside the switch cabinet body (100) for shielding the operation panel (200); a cabinet door (103) for opening and closing the switch cabinet body (100) is movably connected to the front end of the switch cabinet body (100); the shielding device (300) includes a shielding component (340) movably connected to the cabinet door (103) for shielding the operation panel (200), an adjustment component (320) for rotation is provided inside the cabinet door (103), a moving component (330) for driving the shielding component (340) to shield and store is threaded onto the rod of the adjustment component (320), and a driving component (310) for driving the adjustment component (320) to rotate is provided inside the cabinet door (103).

2. The switchgear with outdoor operation shielding and protection structure according to claim 1, characterized in that, The front end of the cabinet door (103) is provided with a storage slot (104) for storing the shielding component (340), and the left and right sides of the cavity of the storage slot (104) are provided with sliding grooves (105) for assisting the moving component (330) to move up and down.

3. The switchgear with outdoor operation shielding and protection structure according to claim 1, characterized in that, The left and right ends of the switch cabinet body (100) are provided with heat dissipation mesh plates (101) for maintaining air circulation inside the switch cabinet body (100). The bottom end of the switch cabinet body (100) is fixedly installed with support legs (102) for supporting the switch cabinet body (100), and there are four support legs (102).

4. The switchgear with outdoor operation shielding and protection structure according to claim 2, characterized in that, The adjustment component (320) includes a threaded rod (322) disposed in the storage groove (104) for rotation. The top end of the threaded rod (322) is provided with a bevel gear (321) for meshing with the drive component (310). A guide rod (323) for assisting the moving component (330) to move up and down is fixedly installed on the right side of the threaded rod (322).

5. The switchgear with outdoor operation shielding and protection structure according to claim 4, characterized in that, The drive assembly (310) includes a rotating shaft (312) disposed inside the cabinet door (103) for rotation. A handwheel (311) for driving the rotating shaft (312) to rotate is fixedly installed at the front end of the rotating shaft (312), and a bevel gear (313) for meshing with bevel gear (321) is fixedly installed at the rear end of the rotating shaft (312).

6. The switchgear with outdoor operation shielding and protection structure according to claim 4, characterized in that, The movable component (330) includes a threaded sleeve plate (331) disposed in the storage groove (104) for threaded connection with the threaded rod (322). A hinge block (332) is fixedly installed at the front end of the threaded sleeve plate (331). A hinge rod (333) for hinged connection with the shielding component (340) is movably connected in the hinge block (332). A slider (334) for up and down movement is disposed in the slide groove (105). A connecting rod (335) for hinged connection with the hinge rod (333) is movably connected at the end of the slider (334) near the shielding component (340).

7. The switchgear with outdoor operation shielding and protection structure according to claim 6, characterized in that, The shielding assembly (340) includes a shielding plate (341) movably connected to the storage slot (104) for storage. The top of the shielding plate (341) is fixedly installed with a second hinge block (342) for hinged with the hinge rod (333), and there are two second hinge blocks (342). The bottom of the shielding plate (341) is movably connected with a folding plate (343) for folding. The front end of the shielding plate (341) is provided with a bolt (344) for locking the folding plate (343).

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