Low-voltage draw-out type switch cabinet

Abstract

The utility model discloses a low-voltage draw-out type switch cabinet which comprises a switch cabinet and a base, sliding devices are arranged on the left side and the right side of the switch cabinet in a matched mode, sliding grooves are formed in the positions, opposite to the sliding devices, of the top of the base, a baffle is fixedly connected to the end face of the rear end of the base, and the surface of the front end of the baffle makes contact with the surface of the rear end of the switch cabinet. A threaded rod is arranged on the top of the sliding device in a matched mode, the sliding device is fixedly connected with the base through the threaded rod, by means of the structural design, in the using process, the bottom of the draw-out type switch cabinet can be effectively prevented from making direct contact with the ground, the service life of the low-voltage draw-out type switch cabinet is prolonged, and the low-voltage draw-out type switch cabinet is convenient to use. Meanwhile, due to the arrangement of the structure, the low-voltage draw-out type switch cabinet has certain waterproofness, and liquid such as water is prevented from directly entering the cabinet body of the low-voltage draw-out type switch cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a low-voltage draw-out switch cabinet. Background Art

[0002] Low-voltage withdrawable switchgear is a kind of electrical equipment, which is used in three-phase five-wire power supply system with AC 50Hz, rated insulation voltage and working voltage of 380V, 660V, and rated current of 5000 and below. At present, due to the large number of equipment cabinets on the low-voltage withdrawable switchgear, when the high temperature alarm sounds during equipment operation, the staff cannot quickly find which equipment cabinet has the problem. At the same time, the current low-voltage withdrawable switchgear has poor heat dissipation efficiency, which affects the stable operation of the equipment.

[0003] In the prior art, since there is no support base at the bottom of the low-voltage withdrawable switch cabinet, the bottom of the withdrawable switch cabinet is usually in direct contact with the ground during use. Long-term contact causes rust on the bottom of the withdrawable switch cabinet, thereby affecting the service life of the low-voltage withdrawable switch cabinet. Summary of the invention

[0004] The purpose of the utility model is to provide a low-voltage withdrawable switch cabinet to solve the problem in the prior art mentioned in the above background technology that, since there is no support base at the bottom of the low-voltage withdrawable switch cabinet, the bottom of the withdrawable switch cabinet is usually in direct contact with the ground during use. Long-term contact causes rust on the bottom of the cabinet body of the withdrawable switch cabinet, thereby affecting the service life of the low-voltage withdrawable switch cabinet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-voltage withdrawable switch cabinet, comprising a switch cabinet and a base, wherein sliding devices are provided on the left and right sides of the switch cabinet, a sliding groove is provided on the top of the base at a position relative to the sliding device, a baffle is fixedly connected to the rear end face of the base, and the front end surface of the baffle is in contact with the rear end surface of the switch cabinet, a threaded rod is provided on the top of the sliding device, and the sliding device is connected and fixed to the base through the threaded rod.

[0006] Preferably, the sliding device includes a fixed seat, a connecting seat and a universal wheel. The fixed seat is fixedly connected to the bottom of the outer wall of the switch cabinet, the fixed seat is slidably connected to the connecting seat on the side away from the switch cabinet, and the bottom of the connecting seat is fixedly installed with universal wheels at the front and rear ends.

[0007] Preferably, the universal wheel is slidably connected in the slide groove.

[0008] Preferably, a connecting block is fixedly connected to one side of the connecting seat, first connecting holes are opened at both ends of the top surface of the connecting block, and a second connecting hole is opened in the middle of the top surface of the connecting seat.

[0009] Preferably, a connecting groove is provided on one side of the fixing seat close to the connecting seat, and a connecting block is slidably connected in the connecting groove. A connecting hole is provided on the top surface of the fixing seat, and a connecting rod is plugged and connected between the connecting hole and the first connecting hole.

[0010] Preferably, a threaded hole is provided on the top surface of the base at a position opposite to the second connecting hole, and the threaded rod passes through the second connecting hole and is rotatably connected to the threaded hole.

[0011] Preferably, storage boxes are fixedly installed on both sides of the outer wall of the switch cabinet above the sliding device.

[0012] Beneficial Effects

[0013] Compared with the existing technology, the beneficial effects of the utility model are:

[0014] Through the structural design of the utility model, during use, it is possible to effectively avoid the bottom of the withdrawable switch cabinet from directly contacting the ground, thereby increasing the service life of the low-voltage withdrawable switch cabinet. At the same time, the setting of the structure makes the low-voltage withdrawable switch cabinet have a certain waterproof property, avoiding water and other liquids from directly entering the cabinet body of the low-voltage withdrawable switch cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the sliding device structure of the utility model.

[0018] 1. Switch cabinet; 2. Base; 3. Sliding device; 4. Storage box; 21. Slide slot; 22. Baffle; 23. Threaded hole; 31. Fixed seat; 32. Connecting seat; 33. Connecting block; 34. Second connecting hole; 35. Threaded rod;

[0019] 36. Universal wheel; 37. Connecting rod; 311. Connecting groove; 312. Connecting socket; 331. First connecting hole. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore are not to be construed as limiting the present invention. In addition, the terms "first", "second" and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

[0022] like Figure 1-3 It is a structural schematic diagram of a low-voltage withdrawable switch cabinet in a preferred embodiment of the utility model. In this embodiment, a low-voltage withdrawable switch cabinet includes a switch cabinet 1 and a base 2. At the same time, the base 2 is made of rubber material, which is light in weight and does not require a crane to carry. Sliding devices 3 are arranged on the left and right sides of the switch cabinet 1. The sliding device 3 realizes that the switch cabinet 1 has a short-distance sliding function. A sliding groove 21 is provided at the top of the base 2 at a position relative to the sliding device 3. A baffle 22 is fixedly connected to the rear end surface of the base 2, and the front end surface of the baffle 22 is in contact with the rear end surface of the switch cabinet 1. This structural design makes the switch cabinet The switch cabinet 1 is pushed to the top of the base 2 by the sliding device 3. In order to prevent the switch cabinet 1 from being pushed too far, a baffle 22 is provided. A threaded rod 35 is provided on the top of the sliding device 3. The sliding device 3 is connected and fixed to the base 2 by the threaded rod 35, thereby realizing the locking and fixing function between the switch cabinet 1 and the base 2. In combination with the above structural design, the bottom of the withdrawable switch cabinet can be effectively prevented from directly contacting the ground, thereby increasing the service life of the low-voltage withdrawable switch cabinet. At the same time, the setting of the structure makes the low-voltage withdrawable switch cabinet have a certain waterproof property, thereby preventing liquids such as water from directly entering the cabinet body of the low-voltage withdrawable switch cabinet.

[0023] In this embodiment, the sliding device 3 includes a fixed seat 31, a connecting seat 32 and a universal wheel 36. The fixed seat 31 is fixedly connected to the lower part of the outer wall of the switch cabinet 1, and the connecting seat 32 is slidably connected to the side of the fixed seat 31 away from the switch cabinet 1, and the bottom of the connecting seat 32 is fixedly installed with a universal wheel 36 at the front and rear ends, and the universal wheel 36 is slidably connected in the slide groove 21.

[0024] In this embodiment, a connecting block 33 is fixedly connected to one side of the connecting seat 32, and a first connecting hole 331 is opened at both ends of the top surface of the connecting block 33, and a second connecting hole 34 is opened in the middle of the top surface of the connecting seat 32. At the same time, a connecting groove 311 is opened on the side of the fixed seat 31 close to the connecting seat 32, and the connecting block 33 is slidably connected in the connecting groove 311, thereby realizing the function of disassembly and assembly. According to the actual use environment, there is no need to use the above structure, and the connecting seat 32 and the fixed seat 31 are disassembled, which has better compatibility. A socket hole 312 is opened on the top surface of the fixed seat 31, and a connecting rod 37 is plugged and connected in the socket hole 312 and the first connecting hole 331. This structure thereby realizes the fixing effect of the sliding connection between the fixed seat 31 and the connecting seat 32.

[0025] In this embodiment, a threaded hole 23 is opened on the top surface of the base 2 at a position opposite to the second connecting hole 34, and the threaded rod 35 passes through the second connecting hole 34 and is rotatably connected to the threaded hole 23. This structural design realizes the fixing effect between the base and the switch cabinet 1 through the threaded rod 35.

[0026] In this embodiment, storage boxes 4 are fixedly installed on both sides of the outer wall of the switch cabinet 1 above the sliding device 3, which is convenient for storing the threaded rod 33 when the switch cabinet 1 is moving, and for storing the connecting rod 37 when the connecting seat 32 is separated from the fixing seat 31, thereby effectively preventing loss.

[0027] During specific use, during installation, the base 2 is first fixed at the designated position where it needs to be installed, and then the switch cabinet 1 is pushed, and the base 2 is directly pushed onto the slide groove through the universal wheel pulley, and fixed through the threaded rod 33, thereby achieving the fixation between the base 2 and the switch cabinet 1. The whole process does not require the participation of multiple people or cranes, saving time and effort.

[0028] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A low-voltage withdrawable switch cabinet, comprising a switch cabinet (1) and a base (2), characterized in that: The switch cabinet (1) is provided with sliding devices (3) on both sides, the top of the base (2) is provided with a slide groove (21) at a position relative to the sliding device (3), the rear end surface of the base (2) is fixedly connected with a baffle (22), and the front end surface of the baffle (22) is in contact with the rear end surface of the switch cabinet (1), the top of the sliding device (3) is provided with a threaded rod (35), and the sliding device (3) is connected and fixed to the base (2) through the threaded rod (35).

2. A low voltage withdrawable switch cabinet according to claim 1, characterized in that: The sliding device (3) comprises a fixed seat (31), a connecting seat (32) and a universal wheel (36); the fixed seat (31) is fixedly connected to the lower side of the outer wall of the switch cabinet (1); the connecting seat (32) is slidably connected to the side of the fixed seat (31) away from the switch cabinet (1); and the universal wheel (36) is fixedly installed at the front and rear ends of the bottom of the connecting seat (32).

3. A low voltage withdrawable switch cabinet according to claim 2, characterized in that: The universal wheel (36) is slidably connected in the slide groove (21).

4. A low voltage withdrawable switch cabinet according to claim 2, characterized in that: A connecting block (33) is fixedly connected to one side of the connecting seat (32), first connecting holes (331) are provided at both ends of the top surface of the connecting block (33), and a second connecting hole (34) is provided in the middle of the top surface of the connecting seat (32).

5. According to claim 2, a low-voltage withdrawable switch cabinet is characterized in that: A connecting groove (311) is provided on one side of the fixing seat (31) close to the connecting seat (32), and a connecting block (33) is slidably connected in the connecting groove (311). A connecting hole (312) is provided on the top surface of the fixing seat (31), and a connecting rod (37) is plugged and connected in the connecting hole (312) and the first connecting hole (331).

6. The low-voltage withdrawable switch cabinet according to claim 1, characterized in that: A threaded hole (23) is provided on the top surface of the base (2) at a position opposite to the second connecting hole (34), and the threaded rod (35) passes through the second connecting hole (34) and is rotatably connected to the threaded hole (23).

7. The low-voltage withdrawable switch cabinet according to claim 1, characterized in that: Storage boxes (4) are fixedly installed on both sides of the outer wall of the switch cabinet (1) above the sliding device (3).

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