Novel switch cabinet

Abstract

The utility model belongs to the technical field of switch cabinets, in particular to a novel switch cabinet, which comprises a base and four mounting racks, a switch cabinet body is arranged at the top of the base, a cabinet door is arranged on the front side wall of the switch cabinet body, and the four mounting racks are symmetrically arranged on the left side and the right side of the switch cabinet body. The side wall of the mounting rack is provided with a sliding groove, and the sliding groove is internally provided with a threaded rod. In the application file, the lifting assemblies are arranged at the two sides of the switch cabinet, so that the lifting adjustment of the pulleys is facilitated, the switch cabinet can be fixed or moved, and the operation is convenient and flexible; and the phenomenon that the pulleys are in contact with the ground to easily slide during fixing is prevented, so that the supporting stability of the switch cabinet is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, and particularly to a novel switch cabinet. Background Technique

[0002] Switch cabinets are widely used in the power system. A switch cabinet is an electrical device. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Some switch cabinets also have a high-voltage chamber and a low-voltage chamber switch cabinet. The main function of the switch cabinet (switchgear) is to open, close, control and protect electrical equipment during the processes of power generation, power transmission, power distribution and power conversion in the power system. The components inside the switch cabinet mainly include a circuit breaker, a disconnector, a load switch, an operating mechanism, an instrument transformer, and various protection devices, etc.

[0003] In the existing technology, most of the current switch cabinets are relatively large in volume and are not convenient to move after being fixed. Although some switch cabinets are equipped with universal wheels for movement, the wheels are not very stable when in contact with the ground during fixation and are prone to sliding, thus affecting the support stability of the switch cabinet. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the existing switch cabinets, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a novel switch cabinet, which can be provided with lifting components on both sides of the switch cabinet to facilitate the lifting adjustment of the wheels, so as to be able to fix or move the switch cabinet, facilitate flexible operation, prevent the phenomenon that the wheels are prone to sliding when in contact with the ground during fixation, and thus achieve the support stability of the switch cabinet.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A new type of switchgear cabinet, comprising a base and a mounting frame. A switchgear cabinet body is arranged on the top of the base. A cabinet door is arranged on the front side wall of the switchgear cabinet body. Four mounting frames are symmetrically arranged on the left and right sides of the switchgear cabinet body. A chute is arranged on the side wall of the mounting frame. A threaded rod is arranged in the chute. A motor is arranged on the top of the mounting frame. One end of the threaded rod is connected to the rotating shaft of the motor. A lifting frame is arranged on the side wall of the threaded rod. A pulley is arranged at the bottom of the lifting frame.

[0009] As a preferred solution of the new type of switchgear cabinet described in the present utility model, wherein: A plurality of wire holes are arranged on the rear side wall of the inner cavity of the switchgear cabinet body. A support frame and a fixing frame are arranged on the rear side wall of the switchgear cabinet body. A winding column corresponding to the wire hole is arranged on the top of the support frame. A spring is arranged at the bottom of the fixing frame. A limiting plate is arranged at one end of the spring. A clamping groove corresponding to the winding column is arranged at the bottom of the limiting plate. The top end of the winding column is embedded and installed in the clamping groove.

[0010] As a preferred solution of the new type of switchgear cabinet described in the present utility model, wherein: Heat dissipation holes are arranged on the side wall of the switchgear cabinet body. A dust-proof net is arranged in the heat dissipation holes.

[0011] As a preferred solution of the new type of switchgear cabinet described in the present utility model, wherein: A rubber anti-slip pad is arranged at the bottom of the base. The rubber anti-slip pad is adhesively bonded to the bottom of the base.

[0012] As a preferred solution of the new type of switchgear cabinet described in the present utility model, wherein: The lifting frame is an L-shaped bracket.

[0013] As a preferred solution of the new type of switchgear cabinet described in the present utility model, wherein: A handle is arranged on the front side wall of the cabinet door. Anti-slip lines are arranged on the side wall of the handle.

[0014] As a preferred solution of the new type of switchgear cabinet described in the present utility model, wherein: A rotating hole is arranged on the top of the mounting frame. The rotating shaft of the motor is connected to one end of the threaded rod through the rotating hole.

[0015] Compared with the prior art: In this application document, 1. The motor facilitates driving the threaded rod to rotate, thereby operating the lifting frame to move up and down along the inner wall of the chute. The lifting frame facilitates pushing the pulley to lift and move. When the pulley is pushed downward, the pulley contacts the ground, thereby lifting the switch cabinet body and making the base suspended above the ground. The switch cabinet body is moved through the pulley, which is convenient for transportation. When the pulley is pushed upward, the pulley is suspended above the ground and the base contacts the ground. The base facilitates supporting and positioning the bottom of the switch cabinet body to achieve a stable fixing effect. Therefore, by providing lifting components on both sides of the switch cabinet, it is convenient to lift and adjust the pulley, thereby enabling the switch cabinet to be fixed or moved, facilitating flexible operation, preventing the phenomenon that the pulley is prone to sliding when in contact with the ground during fixing, and thus achieving the support stability of the switch cabinet. 2. The wire hole facilitates the connection of cables to the electronic components inside the switch cabinet body. Press the limiting plate upward to separate the limiting plate from the top of the winding column, facilitating winding the cable around the winding column. The winding column facilitates winding and storing longer cables to achieve the function of classifying and sorting the cables, preventing the longer cables from getting entangled. When the pressing force on the limiting plate is lost, the spring of the spring pushes the limiting plate downward, making the top of the winding column inserted into the card slot. The limiting plate facilitates limiting the top of the winding column, thereby limiting the cable and preventing the cable from slipping off the winding column, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0017] Figure 1 is a schematic structural diagram of a novel switch cabinet of the present utility model;

[0018] Figure 2 is an exploded view of the structure of a novel switch cabinet of the present utility model;

[0019] Figure 3 is a cross-sectional view of the structure of a novel switch cabinet of the present utility model;

[0020] Figure 4 is a schematic diagram of the winding column of a novel switch cabinet of the present utility model.

[0021] In the figure: 100 base, 110 switchgear body, 120 cabinet door, 200 mounting bracket, 210 chute, 220 threaded rod, 230 motor, 240 lifting bracket, 250 pulley, 300 wire hole, 310 support frame, 320 wire-winding column, 330 fixing bracket, 340 spring, 350 limiting plate, 360 card slot. Detailed implementation manners

[0022] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a thorough understanding of the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation manners disclosed below.

[0024] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0025] To make the purpose, technical solutions, and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0026] The present utility model provides a new type of switchgear. Please refer to Figures 1 - 4, including a base 100 and a mounting frame 200. The top of the base 100 is fixedly installed with a switch cabinet body 110. The front side wall of the switch cabinet body 110 is rotatably connected with a cabinet door 120. Four mounting frames 200 are symmetrically installed on the left and right sides of the switch cabinet body 110. A chute 210 is provided on the side wall of the mounting frame 200. A threaded rod 220 is rotatably connected in the chute 210. The top of the mounting frame 200 is fixedly installed with a motor 230. One end of the threaded rod 220 is connected to the rotating shaft of the motor 230. A lifting frame 240 is threadedly connected to the side wall of the threaded rod 220. The bottom of the lifting frame 240 is connected with a pulley 250. Specifically, the base 100 facilitates the support and positioning of the bottom of the switch cabinet body 110. The motor 230 facilitates driving the threaded rod 220 to rotate, thereby operating the lifting frame 240 to move up and down along the inner wall of the chute 210. The lifting frame 240 facilitates pushing the pulley 250 to lift and move. When pushing the pulley 250 downward, the pulley 250 contacts the ground, thereby jacking up the switch cabinet body 110 and making the base 100 suspended above the ground. The switch cabinet body 110 is moved through the pulley 250, which is convenient for transportation. When pushing the pulley 250 upward, the pulley 250 is suspended above the ground, and the base 100 contacts the ground, achieving a stable fixing effect.

[0027] Heat dissipation holes are provided on the side wall of the switch cabinet body 110, and dust-proof nets are provided in the heat dissipation holes. Specifically, the heat dissipation holes facilitate the discharge of heat and are convenient for heat dissipation. The dust-proof nets facilitate blocking dust from entering the switch cabinet body 110 through the heat dissipation holes and are convenient for dust prevention.

[0028] A rubber anti-slip pad is provided at the bottom of the base 100, and the rubber anti-slip pad is adhesively bonded to the bottom of the base 100. Specifically, the rubber anti-slip pad facilitates increasing the friction at the connection between the base 100 and the ground, thereby improving the anti-slip effect of the base 100. At the same time, it facilitates buffering when the switch cabinet body 110 descends and contacts the ground, which is convenient for protection.

[0029] The lifting frame 240 is an L-shaped bracket. Specifically, it is convenient for connecting the pulley 250 and driving the pulley 250 to lift and move.

[0030] A handle is provided on the front side wall of the cabinet door 120, and anti-slip lines are provided on the side wall of the handle. Specifically, the handle facilitates operating the cabinet door 120 and is convenient for the opening and closing of the switch cabinet body 110.

[0031] A rotating hole is provided at the top of the mounting frame 200, and the rotating shaft of the motor 230 is connected to one end of the threaded rod 220 through the rotating hole. Specifically, the rotating hole facilitates the installation and connection of the motor 230 and the threaded rod 220 and is convenient for driving the threaded rod 220 to rotate.

[0032] Combined Figures 1 - 4, A new type of switchgear cabinet in this embodiment is used as follows: The motor 230 is used to drive the threaded rod 220 to rotate, so as to operate the lifting frame 240 to move up and down along the inner wall of the chute 210. The lifting frame 240 is used to push the pulley 250 to move up and down. When the pushing pulley 250 moves downward, the pulley 250 contacts the ground, so as to lift the switchgear cabinet body 110 and make the base 100 suspended above the ground. The switchgear cabinet body 110 is moved through the pulley 250, which is convenient for transportation. When the pushing pulley 250 moves upward, the pulley 250 is suspended above the ground, and the base 100 contacts the ground. The bottom of the switchgear cabinet body 110 is supported and positioned by the base 100, achieving the effect of stable fixation and preventing the phenomenon that the pulley 250 is easy to slide when contacting the ground during fixation, so as to achieve the support stability of the switchgear cabinet, and thus the switchgear cabinet can be fixed or moved.

[0033] Figures 3 - 4 The figure shows a schematic structural diagram of the second embodiment of a new type of switchgear cabinet of the present invention. Please refer to Figures 3 - 4 , Different from the above embodiment, several wire holes 300 are provided on the rear side wall of the inner cavity of the switchgear cabinet body 110. A support frame 310 and a fixing frame 330 are provided on the rear side wall of the switchgear cabinet body 110. A winding column 320 corresponding to the wire hole 300 is provided at the top of the support frame 310. A spring 340 is provided at the bottom of the fixing frame 330. A limiting plate 350 is provided at one end of the spring 340. A clamping groove 360 corresponding to the winding column 320 is provided at the bottom of the limiting plate 350. The top end of the winding column 320 is embedded and installed in the clamping groove 360. Specifically, the wire hole 300 facilitates the connection of cables of electronic components in the switchgear cabinet body 110. Press the limiting plate 350 upward to separate the limiting plate 350 from the top end of the winding column, which is convenient for winding the cable around the winding column 320. The winding column 320 is convenient for winding and storing longer cables, achieving the effect of classifying and sorting the cables and preventing the longer cables from being wound. When the pressing force on the limiting plate 350 is lost, the spring 340 of the spring 340 pushes the limiting plate 350 downward, so that the top end of the winding column 320 is inserted into the clamping groove 360. The limiting plate 350 is convenient for limiting the top of the winding column 320, thereby limiting the cable and preventing the cable from slipping off the winding column 320, which is convenient for operation.

[0034] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new type of switch cabinet, characterized by: The invention comprises a base (100) and a mounting frame (200), wherein a switch cabinet body (110) is arranged on the top of the base (100), a cabinet door (120) is arranged on the front side wall of the switch cabinet body (110), four mounting frames (200) are symmetrically arranged on the left and right sides of the switch cabinet body (110), a slide groove (210) is arranged on the side wall of the mounting frame (200), a threaded rod (220) is arranged in the slide groove (210), a motor (230) is arranged on the top of the mounting frame (200), one end of the threaded rod (220) is connected to the rotating shaft of the motor (230), a lifting frame (240) is arranged on the side wall of the threaded rod (220), and a pulley (250) is arranged at the bottom of the lifting frame (240).

2. A new type of switch cabinet according to claim 1, characterized in that: The rear side wall of the inner cavity of the switch cabinet body (110) is provided with a plurality of wire holes (300), and the rear side wall of the switch cabinet body (110) is provided with a support frame (310) and a fixing frame (330), the top of the support frame (310) is provided with a winding post (320) corresponding to the wire hole (300), the bottom of the fixing frame (330) is provided with a spring (340), one end of the spring (340) is provided with a limit plate (350), the bottom of the limit plate (350) is provided with a slot (360) corresponding to the winding post (320), and the top of the winding post (320) is embedded and installed in the slot (360).

3. A new type of switch cabinet according to claim 1, characterized in that: The side wall of the switch cabinet body (110) is provided with a heat dissipation hole, and a dustproof net is provided in the heat dissipation hole.

4. A new type of switch cabinet according to claim 1, characterized in that: A rubber anti-skid pad is provided at the bottom of the base (100), and the rubber anti-skid pad is bonded to the bottom of the base (100).

5. The novel switch cabinet according to claim 1 is characterized in that: The lifting frame (240) is an L-shaped bracket.

6. A new type of switch cabinet according to claim 1, characterized in that: The front side wall of the cabinet door (120) is provided with a handle, and the side wall of the handle is provided with anti-slip grooves.

7. A new type of switch cabinet according to claim 1, characterized in that: A rotating hole is provided on the top of the mounting frame (200), and the rotating shaft of the motor (230) is connected to one end of the threaded rod (220) through the rotating hole.

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