Base structure of low-voltage power distribution cabinet

Abstract

The utility model discloses a base structure of a low-voltage power distribution cabinet, which comprises a base body supported at the bottom of the power distribution cabinet, the bottom end of the power distribution cabinet is inserted into the base body, a connecting assembly is arranged between the front surfaces of the adjacent base bodies, and the connecting assembly comprises a connecting groove, a connecting plate, a threaded fastening rod, a through hole and a threaded hole. The connecting grooves are formed in the two ends of the front surface of the base body, the connecting plates are installed in the two opposite connecting grooves, and the through holes are formed in the surfaces of the connecting plates; after the power distribution cabinets are supported by the base bodies, the adjacent base bodies can be fixedly connected through the designed connecting assemblies, so that the supported power distribution cabinets are arranged in parallel, the combined use of a plurality of power distribution cabinets is facilitated, the number of the fixedly connected base bodies can be freely selected, and any number of base bodies can form a whole through the connecting assemblies; the flexibility is high, and the use requirements of different numbers of power distribution cabinets can be better met.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution cabinets, and particularly relates to a base structure of a low-voltage distribution cabinet. Background Technique

[0002] The rated current of the low-voltage distribution cabinet is 50Hz alternating current, and the rated voltage is 380v. The power distribution system is used as power for lighting and power conversion and control of power distribution. The low-voltage distribution cabinet has the characteristics of strong breaking ability, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong series and practicability, and novel structure; after retrieval, a base structure of a low-voltage distribution cabinet is recorded in the Chinese patent application with the application number CN201921299022.7. This base structure can support the distribution cabinet and has a good protection and moisture-proof effect.

[0003] However, there are still certain deficiencies in the above patent during actual use. In actual applications, most distribution cabinets are used in combination. However, the base structure in the above patent can only support a single distribution cabinet, and it is not convenient to use multiple distribution cabinets in cooperation. The flexibility of the base structure is not high enough, which brings certain inconvenience to the combined use of distribution cabinets. Therefore, it is necessary to design a new base structure to solve this problem. Content of the Utility Model

[0004] The purpose of the utility model is to provide a base structure of a low-voltage distribution cabinet to solve the problem that the base structure in the cited patent is not convenient for combined use and has poor flexibility as mentioned in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A base structure of a low-voltage power distribution cabinet, including a seat body supported at the bottom of the power distribution cabinet, the bottom end of the power distribution cabinet is inserted into the interior of the seat body, and a connection component is arranged between the front surfaces of adjacent seat bodies. The connection component includes a connection groove, a connection plate, a threaded fastening rod, a through hole and a threaded hole. The connection grooves are opened at both ends of the front surface of the seat body. The connection plate is installed inside two opposite connection grooves. The through hole is opened on the surface of the connection plate and is aligned with the threaded hole opened on the inner wall of the connection groove. The threaded fastening rod passes through the through hole and is threadedly connected with the threaded hole. The opposite connection grooves form a rectangular structure. The outer edge of the connection plate is adapted to the inner wall of the connection groove. The connection component further includes a movable handle, and the movable handle is rotatably connected to the outer end surface of the threaded fastening rod. The bottom end of the seat body is connected with a rubber bottom pad, and the rubber bottom pad is a rectangular structure adapted to the bottom of the seat body. A rear reinforcement component is arranged between the rear surfaces of adjacent seat bodies. The rear reinforcement component includes a resisting strip, a plugging hole and a plugging rod. The resisting strip is fixed on the rear surface of the seat body. The plugging holes are opened at both ends of the resisting strip. The plugging rod is connected between adjacent seat bodies and both ends are inserted into the opposite plugging holes. The rear reinforcement component further includes a plastic ring, and the plastic ring is fixed on the two end surfaces of the plugging rod and is matched with the clamping groove opened on the inner wall of the plugging hole. The rear reinforcement component further includes a resisting piece, and the resisting pieces are symmetrically fixed on the surface of the plugging rod.

[0006] Compared with the prior art, the beneficial effects of the present utility model are:

[0007] After using the seat body to support the power distribution cabinet, the adjacent seat bodies can be fixedly connected through the designed connection component, so that the supported power distribution cabinets are arranged side by side, which is beneficial to the combined use of multiple power distribution cabinets. And the number of fixedly connected seat bodies can be freely selected, and any number of seat bodies can form a whole through the connection component, with high flexibility and more conducive to adapting to the use requirements of power distribution cabinets under different quantities. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0009] Figure 2 is the present utility model Figure 1 an exploded view of area A in;

[0010] Figure 3 is a three-dimensional schematic diagram of the rear end of the seat body of the present utility model;

[0011] Figure 4 is the present utility model Figure 3 an exploded view of area B in;

[0012] In the figure: 100, power distribution cabinet; 200, base body; 300, connection component; 301, connection groove; 302, connection plate; 303, threaded fastening rod; 304, through hole; 305, threaded hole; 306, movable handle; 400, rubber bottom pad; 600, rear reinforcement component; 601, abutting strip; 602, insertion hole; 603, insertion rod; 604, plastic ring; 605, abutting piece. Detailed implementation mode

[0013] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0014] Embodiment

[0015] Please refer to Figures 1 to 4 , which is an embodiment of the present invention. This embodiment provides a technical solution: a base structure of a low-voltage power distribution cabinet, including a base body 200 supported at the bottom of the power distribution cabinet 100. The bottom end of the power distribution cabinet 100 is inserted into the interior of the base body 200. A connection component 300 is provided between the front surfaces of adjacent base bodies 200 to fixedly connect adjacent base bodies 200. The connection component 300 includes a connection groove 301, a connection plate 302, a threaded fastening rod 303, a through hole 304, and a threaded hole 305. The connection grooves 301 are opened at both ends of the front surface of the base body 200. The connection plate 302 is installed inside two opposite connection grooves 301. The through hole 304 is opened on the surface of the connection plate 302 and is aligned with the threaded hole 305 opened on the inner wall of the connection groove 301. The threaded fastening rod 303 passes through the through hole 304 and is threadedly connected to the threaded hole 305. The threaded fastening rod 303 can be tightened, so that the connection plate 302 can be fixed inside the connection groove 301, completing the fixed connection between two adjacent base bodies 200. The relative connection grooves 301 form a rectangular structure, and the outer edge of the connection plate 302 is adapted to the inner wall of the connection groove 301, improving the installation stability of the connection plate 302. The connection component 300 further includes a movable handle 306. The movable handle 306 is rotatably connected to the outer surface of the threaded fastening rod 303, facilitating the rotation of the threaded fastening rod 303. At the same time, the movable handle 306 can be rotated and retracted into the connection groove 301.

[0016] In this embodiment, preferably, a rubber bottom pad 400 is connected to the bottom end of the base body 200. The rubber bottom pad 400 is a rectangular structure adapted to the bottom of the base body 200, improving the stability and buffer protection effect.

[0017] In this embodiment, preferably, a rear reinforcement component 600 is provided between the rear surfaces of adjacent seat bodies 200, which can reinforce the connection between adjacent seat bodies 200. The rear reinforcement component 600 includes a contact strip 601, a plug-in hole 602 and a plug-in rod 603. The contact strip 601 is fixed to the rear surface of the seat body 200. The contact strip 601 can be in contact with the wall to avoid direct contact between the rear surface of the distribution cabinet and the wall. The plug-in holes 602 are provided at both ends of the contact strip 601. The plug-in rod 603 is connected between adjacent seat bodies 200, and both ends are inserted into the interior of the relative plug-in holes 602 to reinforce the connection between adjacent seat bodies 200.

[0018] In this embodiment, preferably, the rear reinforcement component 600 also includes a plastic ring 604, which is fixed to the two end surfaces of the plug rod 603 and matches the slots opened on the inner wall of the plug hole 602 to improve the connection stability between the plug rod 603 and the plug hole 602.

[0019] In this embodiment, preferably, the rear reinforcement component 600 also includes a supporting piece 605, which is symmetrically fixed on the surface of the plug-in rod 603. When connecting adjacent seat bodies 200, one end of the plug-in rod 603 can be first inserted into the plug-in hole 602, and then the adjacent seat bodies 200 are merged, and the other end of the plug-in rod 603 is inserted into the opposite plug-in hole 602. At this time, the supporting piece 605 is in contact with the end of the abutment strip 601, and the plug-in rod 603 is plugged into place.

[0020] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), 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. A base structure of a low-voltage power distribution cabinet, comprising a seat body (200) supported at the bottom of the power distribution cabinet (100), characterized in that: The bottom end of the power distribution cabinet (100) is inserted into the interior of the base body (200), and a connecting assembly (300) is arranged between the front surfaces of adjacent base bodies (200), and the connecting assembly (300) comprises a connecting groove (301), a connecting plate (302), a threaded fastening rod (303), a through hole (304) and a threaded hole (305), wherein the connecting groove (301) is provided at both ends of the front surface of the base body (200), the connecting plate (302) is installed inside two opposite connecting grooves (301), and the through hole (304) is provided on the surface of the connecting plate (302) and is aligned with the threaded hole (305) provided on the inner wall of the connecting groove (301); the threaded fastening rod (303) passes through the through hole (304) and is threadedly connected to the threaded hole (305), forming a rectangular structure relative to the connecting groove (301); the outer edge of the connecting plate (302) is adapted to the inner wall of the connecting groove (301); the connecting assembly (300) further comprises a movable handle (306), which is rotatably connected to the threaded fastening rod (303) ), the bottom end of the seat body (200) is connected to a rubber base pad (400), the rubber base pad (400) is a rectangular structure adapted to the bottom of the seat body (200), a rear reinforcement component (600) is arranged between the rear surfaces of adjacent seats (200), the rear reinforcement component (600) comprises a contact strip (601), a plug hole (602) and a plug rod (603), the contact strip (601) is fixed to the rear surface of the seat body (200), the plug hole (602) is arranged on the contact strip ( The rear reinforcement component (600) is provided with two ends of the plug-in rod (603), the plug-in rod (603) is connected between adjacent base bodies (200), and the two ends are inserted into the interior of the opposite plug-in holes (602), the rear reinforcement component (600) further includes a plastic ring (604), the plastic ring (604) is fixed to the two end surfaces of the plug-in rod (603), and matches with the card groove provided on the inner wall of the plug-in hole (602), the rear reinforcement component (600) further includes a supporting piece (605), the supporting piece (605) is symmetrically fixed to the surface of the plug-in rod (603).

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