High-voltage cabinet convenient to maintain

Abstract

The utility model discloses a high-voltage cabinet convenient to maintain, and relates to the technical field of high-voltage cabinet maintenance. Comprising a cabinet body, a cabinet door is hinged to one side of the cabinet body, a fixing base is fixedly arranged on one side of the cabinet door, a placing table is rotatably arranged on the inner wall of the top of the fixing base, symmetrically-distributed lead screws are rotatably arranged on the inner wall of the fixing base, the lead screws are sleeved with sliding blocks in a threaded mode, and a moving piece is fixedly arranged at one end of each sliding block; a connecting piece is hinged to the end, away from the moving piece, of the connecting plate, the top end of the connecting piece is fixedly installed on the containing table, a containing frame is arranged on the upper surface of the outer portion of the containing table, a plurality of cavities which are evenly distributed are formed in the containing frame, and a double-thread screw is rotationally arranged in the containing table. The cabinet has the advantages that tools and parts can be conveniently placed, workers can conveniently take and place the tools and the parts in the process of overhauling and maintaining the cabinet body, the working efficiency of the workers is improved, and the parts are prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage cabinet maintenance, in particular to a high-voltage cabinet which is easy to maintain. Background Art

[0002] High-voltage cabinets are generally used for switching, protection and control in the process of power transportation. The electronic devices installed in the high-voltage cabinets are relatively complicated. After the high-voltage cabinets are installed, in order to ensure the normal operation of the high-voltage cabinets, the staff are required to frequently inspect and maintain the high-voltage cabinets;

[0003] When the staff inspect and maintain the high-voltage cabinet, they need to use different specific tools and disassemble the parts in the high-voltage cabinet. Since there is no convenient place to place parts and tools at the inspection and maintenance site, it is inconvenient for the staff to take and place tools and parts during the inspection and maintenance of the high-voltage cabinet, which not only affects the work efficiency of the staff, but also easily causes the loss of many smaller parts. Utility Model Content

[0004] In order to solve the problem that it is inconvenient for workers to take and place tools and parts; the purpose of the utility model is to provide a high-voltage cabinet that is easy to maintain.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: it includes a cabinet body, a cabinet door is hinged on one side of the cabinet body, a fixed seat is fixedly provided on one side of the cabinet door, a placing table is rotatably provided on the top inner wall of the fixed seat, a symmetrically distributed screw rod is rotatably provided on the inner wall of the fixed seat, a slider is provided on the external thread sleeve of the screw rod, a moving part is fixedly provided on one end of the slider, a connecting plate is hinged in the moving part, a connecting part is hinged on the end of the connecting plate away from the moving part, the top of the connecting part is fixedly installed on the placing table, a placing frame is provided on the external upper surface of the placing table, and a plurality of evenly distributed cavities are provided in the placing frame.

[0006] Preferably, a double-headed screw is rotatably provided in the placement table, and the external thread sleeve of the double-headed screw is provided with symmetrically distributed moving blocks, and a mounting plate is fixedly provided on the top of the moving block.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application can achieve the effect of conveniently placing tools and parts when inspecting and maintaining the cabinet. During the inspection and maintenance of the cabinet, it is convenient for the staff to take and place tools and parts, thereby improving the work efficiency of the staff and preventing the loss of parts.

[0009] 2. The present application can achieve the effect of conveniently cleaning the impurities and garbage in the placement frame, and prevent the impurities and garbage in the placement frame from falling into the cabinet during the rotation of the placement table. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the new structure after the fixed seat is disassembled in this utility model.

[0013] Figure 3 It is a schematic diagram of the connection structure between the first connecting rod and the screw rod in the utility model.

[0014] Figure 4 It is a schematic diagram of the connection structure between the double-headed screw and the moving block in the utility model.

[0015] Figure 5 It is a schematic diagram of the connection structure between the guide block and the guide rod in the utility model.

[0016] Figure 6 It is a schematic diagram of the structure of the magnet slot and hematite in the utility model.

[0017] In the figure: 1. cabinet body; 11. cabinet door; 2. fixed seat; 21. placement table; 22. screw rod; 23. slider; 24. moving part; 25. connecting plate; 26. connecting part; 200. first connecting rod; 210. bevel gear; 220. transmission rod; 230. driving rod; 240. frame; 250. first turning handle; 260. limiting part; 3. placement frame; 30. cavity; 31. double-headed screw; 32. moving block; 33. mounting plate; 300. second connecting rod; 310. magnet slot; 320. magnet; 330. second turning handle; 340. guide block; 350. guide rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-6 As shown, the utility model provides a high-voltage cabinet which is easy to maintain, including a cabinet body 1, a cabinet door 11 is hinged on one side of the cabinet body 1, a fixing seat 2 is fixedly provided on one side of the cabinet door 11, a placing table 21 is rotatably provided on the top inner wall of the fixing seat 2, a symmetrically distributed screw rod 22 is rotatably provided on the inner wall of the fixing seat 2, a slider 23 is provided on the external thread sleeve of the screw rod 22, a moving part 24 is fixedly provided at one end of the slider 23, a connecting plate 25 is hinged in the moving part 24, a connecting part 26 is hinged at one end of the connecting plate 25 away from the moving part 24, the top end of the connecting part 26 is fixedly installed with the placing table 21, a placing frame 3 is provided on the external upper surface of the placing table 21, and a plurality of cavities 30 are evenly distributed in the placing frame 3.

[0020] A double-headed screw 31 is rotatably provided in the placing platform 21 , and the external thread sleeve of the double-headed screw 31 is provided with symmetrically distributed moving blocks 32 , and a mounting plate 33 is fixedly provided at the top of the moving blocks 32 .

[0021] A frame 240 is fixedly provided on the outer lower surface of the fixed seat 2, and a first connecting rod 200 is fixedly provided on the bottom end of the screw rod 22. The first connecting rod 200 rotates and passes through the bottom end of the fixed seat 2. Two meshing bevel gears 210 are fixedly provided on the bottom end of the first connecting rod 200, and a transmission rod 220 is fixedly provided on the side of the bevel gears 210 that are close to each other.

[0022] A driving rod 230 is fixedly provided on one side of the bevel gear 210 away from the transmission rod 220 . The driving rod 230 rotates through one side of the frame 240 and is placed outside. A first turning handle 250 is fixedly provided on one end of the driving rod 230 away from the bevel gear 210 .

[0023] The outer rotating sleeve of the transmission rod 220 is provided with a limit piece 260, and the bottom end of the limit piece 260 is fixedly installed with the inner lower surface of the frame 240; by setting the limit piece 260, the transmission rod 220 is fixedly limited, so that the transmission rod 220 can rotate stably.

[0024] A second connecting rod 300 is fixedly provided at one end of the double-headed screw 31 . The rotation of the second connecting rod 300 runs through one side of the placement table 21 . A second turning handle 330 is provided at one end of the second connecting rod 300 away from the double-headed screw 31 .

[0025] A magnet slot 310 is defined in the second connecting rod 300 , and a magnet 320 is fixedly disposed on one side of the second turning handle 330 . The magnet slot 310 and the magnet 320 are used in conjunction with each other.

[0026] The bottom end of the mounting plate 33 is fixed with symmetrically distributed guide blocks 340, and the guide blocks 340 are symmetrically distributed in two groups. A guide rod 350 is slidably inserted in each group of the guide blocks 340. Both ends of the guide rod 350 are fixedly installed on the inner wall of the placement table 21, and the guide block 340 is slidably set inside the placement table 21. By setting the guide block 340 and the guide rod 350, the effect of limiting the mounting plate 33 is achieved, so that the mounting plate 33 can move stably.

[0027] Working principle: First, open the cabinet door 11, then, drive the first turning handle 250 to control the driving rod 230 to rotate, the driving rod 230 drives the screw rod 22 to rotate through the bevel gear 210 and the transmission rod 220, the screw rod 22 drives the slider 23 to move during the rotation, the slider 23 drives the moving part 24 to move, the moving part 24 drives the connecting plate 25 to rotate during the movement, the connecting plate 25 drives the placement table 21 to rotate through the connecting part 26 during the rotation, when the placement table 21 rotates to a horizontal state, remove the driving force of the first turning handle 250, then the staff puts the tool into the cavity 30, puts the parts disassembled for the inspection and maintenance of the cabinet 1 into different cavities 30, when the inspection and maintenance of the cabinet 1 is completed, by driving the placement table 21 to rotate, when the placement table 21 enters the fixed seat 2, the cabinet door 11 is closed;

[0028] Subsequently, when it is necessary to clean the impurities and garbage inside the placement frame 3, the magnet 320 is inserted into the magnet groove 310 to complete the installation between the second turning handle 330 and the second connecting rod 300, and the second turning handle 330 is driven to control the second connecting rod 300 to rotate, and the second connecting rod 300 drives the double-headed screw 31 to rotate, and the double-headed screw 31 drives the moving block 32 to move in the opposite direction during the rotation, and the moving block 32 drives the mounting plate 33 to move in the opposite direction. When the mounting plate 33 is out of contact with the placement frame 3, the driving force on the second turning handle 330 is removed, and the placement frame 3 is removed from the placement table 21 for cleaning. When the placement frame 3 is cleaned, the placement frame 3 is placed on the placement table 21 and moved in opposite directions through the mounting plate 33. When the mounting plate 33 is tightly fitted to the placement frame 3, the magnet 320 is removed from the magnet groove 310 to complete the disassembly of the second turning handle 330.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A high-voltage cabinet that is easy to maintain, comprising a cabinet body (1), characterized in that: A cabinet door (11) is hingedly connected to one side of the cabinet body (1), a fixed seat (2) is fixedly provided on one side of the cabinet door (11), a placement platform (21) is rotatably provided on the top inner wall of the fixed seat (2), a symmetrically distributed screw rod (22) is rotatably provided on the inner wall of the fixed seat (2), a slider (23) is provided on the external thread sleeve of the screw rod (22), a moving part (24) is fixedly provided at one end of the slider (23), a connecting plate (25) is hingedly connected in the moving part (24), a connecting part (26) is hingedly connected at one end of the connecting plate (25) away from the moving part (24), the top end of the connecting part (26) is fixedly installed on the placement platform (21), a placement frame (3) is provided on the external upper surface of the placement platform (21), and a plurality of evenly distributed cavities (30) are provided in the placement frame (3).

2. A high-voltage cabinet that is easy to maintain as claimed in claim 1, characterized in that: A double-headed screw (31) is rotatably provided in the placement platform (21), and the external thread sleeve of the double-headed screw (31) is provided with symmetrically distributed moving blocks (32), and a mounting plate (33) is fixedly provided at the top end of the moving block (32).

3. A high-voltage cabinet that is easy to maintain as claimed in claim 1, characterized in that: A frame body (240) is fixedly provided on the outer lower surface of the fixing seat (2); a first connecting rod (200) is fixedly provided on the bottom end of the screw rod (22); the first connecting rod (200) rotates and passes through the bottom end of the fixing seat (2); two meshing bevel gears (210) are fixedly provided on the bottom end of the first connecting rod (200); a transmission rod (220) is fixedly provided on the side of the bevel gears (210) close to each other.

4. A high-voltage cabinet that is easy to maintain as claimed in claim 3, characterized in that: A driving rod (230) is fixedly provided on one side of one of the bevel gears (210) away from the transmission rod (220); the driving rod (230) rotates and passes through one side of the frame (240) and is placed outside; and a first turning handle (250) is fixedly provided on one end of the driving rod (230) away from the bevel gear (210).

5. A high-voltage cabinet that is easy to maintain as claimed in claim 3, characterized in that: The outer rotation sleeve of the transmission rod (220) is provided with a limiting member (260), and the bottom end of the limiting member (260) is fixedly mounted on the inner lower surface of the frame (240).

6. A high-voltage cabinet that is easy to maintain as claimed in claim 2, characterized in that: A second connecting rod (300) is fixedly provided at one end of the double-headed screw rod (31), the rotation of the second connecting rod (300) passes through one side of the placement platform (21), and a second turning handle (330) is provided at one end of the second connecting rod (300) away from the double-headed screw rod (31).

7. A high-voltage cabinet easy to maintain as claimed in claim 6, characterized in that: A magnet groove (310) is provided in the second connecting rod (300), a magnet (320) is fixedly provided on one side of the second turning handle (330), and the magnet groove (310) and the magnet (320) are used in conjunction with each other.

8. A high-voltage cabinet that is easy to maintain as claimed in claim 2, characterized in that: The bottom end of the mounting plate (33) is fixedly provided with symmetrically distributed guide blocks (340), the guide blocks (340) are symmetrically distributed in two groups, and a guide rod (350) is slidably inserted in each group of the guide blocks (340), the two ends of the guide rod (350) are fixedly installed with the inner wall of the placement platform (21), and the guide blocks (340) are slidably arranged inside the placement platform (21).

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