Outdoor switch cabinet with rainwater drainage structure

Abstract

The utility model discloses an outdoor switch cabinet with a rainwater drainage structure, which belongs to the technical field of switch cabinets and comprises a switch cabinet body, a bottom plate is fixedly mounted at the top of the switch cabinet body, an annular baffle is fixedly mounted at the top of the bottom plate, an arc-shaped block is arranged at the top of the bottom plate, and a rainwater drainage structure is arranged at the top of the arc-shaped block. Two sets of mounting grooves are formed in the two sides of the arc-shaped block and located at the two ends of the top of the bottom plate, two sets of filter plates are arranged in the two sets of mounting grooves in a matched mode, dismounting and mounting assemblies are arranged at the tops of the filter plates, and guide hoppers communicate with the bottom ends of the mounting grooves and located at the ends of the bottom of the bottom plate; the bottom end of the guide hopper is communicated with a drainage pipe; according to the filter plate, the mounting groove and the dismounting assembly are matched for use, so that the filter plate can be conveniently mounted or dismounted, the filter plate can be conveniently cleaned or replaced, the situation that the filter efficiency is reduced due to impurity blockage after the filter plate is used for a long time can be prevented, and the filter effect of the filter plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to an outdoor switch cabinet with a rainwater drainage structure. Background Art

[0002] The switch cabinet is an electrical equipment. 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, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage room switch cabinets, with high-voltage busbars, such as power plants, etc. Some also have low-frequency load reduction to protect the main equipment. The main function of the switch cabinet is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and power conversion in the power system. When laying switch cabinets outdoors, outdoor switch cabinets are needed to ensure the safety of electricity.

[0003] A Chinese patent with publication (announcement) number CN217823748U discloses an outdoor switchgear with a rainwater drainage structure, including a switchgear body and a rain shield welded to the top of the switchgear body. A shell is welded to both sides of the switchgear body, a lifting structure is provided inside the shell, an arc-shaped cavity is opened on the top of the rain shield, a drainage structure is provided inside the arc-shaped cavity, the lifting structure includes a motor, a screw, a screw sleeve and a support seat, the top of the motor is welded to the inside of the shell, the output end of the bottom of the motor is rotatably connected to one end of the screw, the surface of the other end of the screw is connected to the internal thread of the screw sleeve, and the bottom of the screw sleeve is welded to the top of the support seat.

[0004] The outdoor switch cabinet with a rainwater drainage structure involved in the above patent still has some obvious shortcomings during actual use. The switch cabinet cannot install or disassemble the filter in the drainage structure. After long-term outdoor use, it is easy for debris to accumulate on the surface of the filter, resulting in a decrease in the filtering effect of the filter and affecting the drainage efficiency of rainwater. Therefore, we need to propose an outdoor switch cabinet with a rainwater drainage structure. Utility Model Content

[0005] The purpose of the present utility model is to provide an outdoor switch cabinet with a rainwater drainage structure, which has a structure for installing or disassembling a filter screen, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an outdoor switch cabinet with a rainwater drainage structure, comprising a switch cabinet body, a base plate fixedly mounted on the top of the switch cabinet body, an annular baffle fixedly mounted on the top of the base plate, an arc-shaped block provided inside the annular baffle and located at the top of the base plate, two groups of mounting grooves are provided on both sides of the arc-shaped block and at both ends of the top of the base plate, two groups of filter plates are adapted to be provided inside the two groups of mounting grooves, a disassembly component for installing or disassembling the filter plate is provided on the top of the filter plate, the bottom end of the mounting groove and one end located at the bottom of the base plate is connected to a guide bucket, and the bottom end of the guide bucket is connected to a drainage pipe.

[0007] Preferably, the disassembly and assembly component includes a fixing frame that is adapted to be arranged inside the mounting groove and located on the top of the filter plate, and two sets of connecting mechanisms are provided between one side of both ends of the fixing frame and the two ends of the mounting groove, and the two ends of the fixing frame are connected to the two ends of the mounting groove through the two sets of connecting mechanisms.

[0008] Preferably, a fixing mechanism is provided between one end of the top of the fixing frame and one end of the annular baffle, and the fixing frame is attached to the top of the filter plate through the fixing mechanism.

[0009] Preferably, the connecting mechanism includes a connecting cavity opened at one end of the fixed frame, one end of the connecting cavity is slidably connected to a connecting rod, one end of the connecting rod is fixedly connected to a limiting plate inside the connecting cavity, and a telescopic spring is fixedly installed between one side of the limiting plate and one end of the connecting cavity.

[0010] Preferably, the connecting mechanism further comprises a connecting hole extending through one end of the mounting slot, the interior of the connecting hole being adapted to fit one end of the connecting rod, and one end of the connecting rod being inserted into the inner cavity of the connecting hole.

[0011] Preferably, the fixing mechanism includes three groups of fixing blocks evenly fixedly installed on the inner wall of one end of the annular baffle, the three groups of fixing blocks are internally rotatably connected with three groups of fixing rods, and one end of the three groups of fixing rods and located above the three groups of fixing blocks are fixedly connected with three groups of rotating wheels.

[0012] Preferably, the other ends of the three groups of fixing rods are rotatably connected to three groups of extrusion plates below the three groups of fixing blocks, and the bottoms of the three groups of extrusion plates are evenly fitted to one end of the top of the fixing frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model cooperates with the installation groove and the disassembly assembly to first place the filter plate inside the installation groove, then connects the two ends of the fixing frame to the two ends of the installation groove through two sets of connection mechanisms, and then uses the fixing mechanism to squeeze and fix one end of the top of the fixing frame, so that the fixing frame fixes the filter plate to the inner cavity of the installation groove. The filter plate can be taken out by reverse operation, thereby facilitating the installation or disassembly of the filter plate, and conveniently cleaning or replacing the filter plate, preventing the filter plate from being clogged by debris after long-term use and reducing the filtering efficiency, thereby ensuring the filtering effect of the filter plate.

[0015] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B.

[0020] In the figure: 1. Switch cabinet body; 2. Bottom plate; 3. Annular baffle; 4. Arc block; 5. Mounting groove; 6. Filter plate; 7. Guide bucket; 8. Drain pipe; 9. Fixing frame; 10. Connecting mechanism; 101. Connecting cavity; 102. Connecting rod; 103. Limiting plate; 104. Telescopic spring; 105. Connecting hole; 11. Fixing mechanism; 111. Fixing block; 112. Fixing rod; 113. Rotating wheel; 114. Extrusion plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4The utility model provides a technical solution: an outdoor switch cabinet with a rainwater drainage structure, including a switch cabinet body 1, a bottom plate 2, an annular baffle 3, an arc block 4, a mounting groove 5, a filter plate 6, a filter assembly, a guide bucket 7 and a drainage pipe 8.

[0023] Preferably, a base plate 2 is fixedly installed on the top of the switch cabinet body 1, and an annular baffle 3 is fixedly installed on the top of the base plate 2. An arc block 4 is provided inside the annular baffle 3 and located on the top of the base plate 2. Two groups of mounting grooves 5 are provided on both sides of the arc block 4 and at both ends of the top of the base plate 2. Two groups of filter plates 6 are adapted to be provided inside the two groups of mounting grooves 5. A disassembly component for installing or disassembling the filter plate 6 is provided on the top of the filter plate 6. The bottom end of the mounting groove 5 and one end located at the bottom of the base plate 2 are connected to a guide bucket 7, and the bottom end of the guide bucket 7 is connected to a drain pipe 8.

[0024] Preferably, the disassembly and assembly components include: a fixing frame 9, a connecting mechanism 10 and a fixing mechanism 11. The fixing frame 9 is adapted to be arranged inside the mounting groove 5 and located at the top of the filter plate 6. Two sets of connecting mechanisms 10 are arranged between one side of both ends of the fixing frame 9 and the two ends of the mounting groove 5. The two ends of the fixing frame 9 are connected to the two ends of the mounting groove 5 through the two sets of connecting mechanisms 10. A fixing mechanism 11 is arranged between one end of the top of the fixing frame 9 and one end of the annular baffle 3, and the fixing frame 9 is attached to the top of the filter plate 6 through the fixing mechanism 11.

[0025] Specifically, through the coordinated use of the mounting groove 5, the fixing frame 9, the connecting mechanism 10 and the fixing mechanism 11, the filter plate 6 is first placed inside the mounting groove 5, and then the two ends of the fixing frame 9 are connected to the two ends of the mounting groove 5 through two sets of connecting mechanisms 10, and then the fixing mechanism 11 is used to squeeze and fix one end of the top of the fixing frame 9, so that the fixing frame 9 fixes the filter plate 6 to the inner cavity of the mounting groove 5. The reverse operation can be performed to remove the filter plate 6, thereby facilitating the installation or disassembly of the filter plate 6, and conveniently cleaning or replacing the filter plate 6. It can prevent the filter plate 6 from being clogged by debris after long-term use and reducing the filtration efficiency, thereby ensuring the filtration effect of the filter plate 6.

[0026] Preferably, the connecting mechanism 10 includes: a connecting cavity 101, a connecting rod 102, a limiting plate 103, a telescopic spring 104 and a connecting hole 105. The connecting cavity 101 is opened at one end of the fixed frame 9, and one end of the connecting cavity 101 is slidably connected to the connecting rod 102. One end of the connecting rod 102 is located inside the connecting cavity 101 and is fixedly connected to the limiting plate 103. A telescopic spring 104 is fixedly installed between one side of the limiting plate 103 and one end of the connecting cavity 101. The connecting hole 105 passes through one end of the mounting slot 5. The interior of the connecting hole 105 is adapted to one end of the connecting rod 102, and one end of the connecting rod 102 is inserted into the inner cavity of the connecting hole 105.

[0027] Specifically, by using the connecting cavity 101, the connecting rod 102, the limiting plate 103, the telescopic spring 104 and the connecting hole 105 in coordination, it is possible to conveniently fix the two ends of one side of the fixing frame 9 to the two ends of the mounting groove 5, and then by using the connecting rod 102 and the connecting hole 105 in coordination, one side of the fixing frame 9 can be rotated with the inside of the mounting groove 5, making the disassembly and assembly of the filter plate 6 quick and convenient.

[0028] Preferably, the fixing mechanism 11 includes: a fixed block 111, a fixed rod 112, a rotating wheel 113 and an extrusion plate 114, the three groups of fixed blocks 111 are evenly fixedly installed on the inner wall of one end of the annular baffle 3, the three groups of fixed blocks 111 are internally rotatably connected with the three groups of fixed rods 112, one end of the three groups of fixed rods 112 and located above the three groups of fixed blocks 111 are fixedly connected with the three groups of rotating wheels 113, the other end of the three groups of fixed rods 112 and located below the three groups of fixed blocks 111 are rotatably connected with the three groups of extrusion plates 114, and the bottom of the three groups of extrusion plates 114 are evenly fitted to one end of the top of the fixed frame 9.

[0029] Specifically, by cooperating with the fixing block 111 , the fixing rod 112 , the rotating wheel 113 and the squeezing plate 114 , one end of the top of the fixing frame 9 can be squeezed and fixed, so that the bottom of the filter plate 6 fits more closely with the inner wall of the mounting groove 5 .

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor switchgear with a rainwater drainage structure, characterized by: The invention comprises a switch cabinet body (1), wherein a base plate (2) is fixedly mounted on the top of the switch cabinet body (1), an annular baffle (3) is fixedly mounted on the top of the base plate (2), an arc block (4) is arranged inside the annular baffle (3) and located at the top of the base plate (2), two groups of mounting grooves (5) are provided on both sides of the arc block (4) and at both ends of the top of the base plate (2), two groups of filter plates (6) are adapted to be arranged inside the two groups of mounting grooves (5), a disassembly assembly for installing or disassembling the filter plates (6) is arranged on the top of the filter plates (6), the bottom end of the mounting groove (5) and one end located at the bottom of the base plate (2) is connected to a guide bucket (7), and the bottom end of the guide bucket (7) is connected to a drain pipe (8).

2. The outdoor switchgear with a rainwater drainage structure according to claim 1, characterized in that: The disassembly and assembly component comprises a fixing frame (9) adapted to be arranged inside the mounting groove (5) and located on the top of the filter plate (6); two sets of connecting mechanisms (10) are provided between one side of both ends of the fixing frame (9) and both ends of the mounting groove (5); and the two ends of the fixing frame (9) are connected to the two ends of the mounting groove (5) via the two sets of connecting mechanisms (10).

3. The outdoor switchgear with a rainwater drainage structure according to claim 2, characterized in that: A fixing mechanism (11) is provided between one end of the top of the fixing frame (9) and one end of the annular baffle (3), and the fixing frame (9) is attached to the top of the filter plate (6) through the fixing mechanism (11).

4. The outdoor switchgear with a rainwater drainage structure according to claim 2, characterized in that: The connecting mechanism (10) comprises a connecting cavity (101) opened at one end of the fixing frame (9), one end of the connecting cavity (101) is slidably connected to a connecting rod (102), one end of the connecting rod (102) is fixedly connected to a limiting plate (103) located inside the connecting cavity (101), and a telescopic spring (104) is fixedly installed between one side of the limiting plate (103) and one end of the connecting cavity (101).

5. The outdoor switchgear with a rainwater drainage structure according to claim 4, characterized in that: The connecting mechanism (10) further comprises a connecting hole (105) extending through one end of the mounting groove (5), wherein the interior of the connecting hole (105) is adapted to fit one end of the connecting rod (102), and one end of the connecting rod (102) is plugged into the inner cavity of the connecting hole (105).

6. The outdoor switchgear with a rainwater drainage structure according to claim 3, characterized in that: The fixing mechanism (11) comprises three groups of fixing blocks (111) uniformly fixedly mounted on the inner wall of one end of the annular baffle (3), three groups of fixing rods (112) being rotatably connected inside the three groups of fixing blocks (111), and three groups of rotating wheels (113) being fixedly connected to one end of the three groups of fixing rods (112) and located above the three groups of fixing blocks (111).

7. The outdoor switch cabinet with a rainwater drainage structure according to claim 6, characterized in that: The other ends of the three groups of fixing rods (112) are rotatably connected to three groups of extrusion plates (114) located below the three groups of fixing blocks (111), and the bottoms of the three groups of extrusion plates (114) are evenly fitted to one end of the top of the fixing frame (9).

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