CN219717832U - Bus connection structure - Google Patents

Abstract

The utility model discloses a bus duct connecting structure, which belongs to the technical field of bus duct connection and particularly relates to a bus duct connecting structure, which comprises a bus duct main body and a switch cabinet, wherein a mounting plate of the bus duct main body is attached to a fixing plate on the switch cabinet, a limiting plug block is arranged on the plate wall of the mounting plate, a limiting slot corresponding to the limiting plug block is arranged on the side wall of the fixing plate, a fixing shell is arranged on the outer wall of the fixing plate, a spring is transversely arranged in the fixing shell, a limiting plate is arranged at the other end of the spring, a limiting block is arranged on the plate wall of the limiting plate, the position of the bus duct main body combined with the switch cabinet can be limited through the cooperation of the mounting plate, the fixing plate, the limiting plug block and the limiting slot, the position of the fixing shell, the spring, the limiting plate and the limiting hole can be fixed, so that the fixing mounting effect can be achieved, the position of the limiting block can be ensured under the action of the spring, and the phenomenon of loosening cannot occur.

Description

Bus connection structure

Technical Field

The utility model relates to the technical field of bus duct connection, in particular to a bus connection structure.

Background

The bus duct is a bus system composed of a metal plate (steel plate or aluminum plate) serving as a protective shell, a conductive bar, an insulating material and related accessories. It can be made into plug-in type enclosed bus with plug-in junction boxes at intervals, or can be made into feed type enclosed bus without junction boxes in the middle.

At present, bus duct and cubical switchboard are connected through the screw generally, and a plurality of screw connection modes can cause the dismouting trouble, and screw connection appears not hard up phenomenon in the use easily moreover, can influence the stability of whole combination like this, causes screw connection's practicality low.

Disclosure of Invention

The utility model aims to provide a bus connection structure, which is used for solving the problems that the bus duct and the switch cabinet which are proposed in the background art are generally connected through screws, a plurality of screw connection modes can cause trouble in disassembly and assembly, and the screw connection is easy to loose in the use process, so that the stability of integral combination can be influenced, and the practicability of the screw connection is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bus connection structure, includes bus duct main part and cubical switchboard, the mounting panel of bus duct main part is laminated with the fixed plate on the cubical switchboard, be provided with spacing inserted block on the siding of mounting panel, set up the spacing slot that corresponds with spacing inserted block on the lateral wall of fixed plate, install the fixed shell on the outer wall of fixed plate, the inside transverse mounting of fixed shell has the spring, the other end of spring is provided with the limiting plate, be provided with the stopper on the siding of limiting plate, the spacing hole that corresponds with the stopper has all been seted up on the lateral wall of fixed plate and spacing inserted block, the opposite side of limiting plate is provided with the pull rod that runs through the fixed shell outer wall.

Preferably, a pull plate is arranged at the side end of the pull rod.

Preferably, a connecting plate attached to the side wall of the fixing plate is arranged on the side wall of the fixing shell, and a screw is connected between the connecting plate and the fixing plate.

Preferably, the groove wall of the limit slot is provided with an anti-slip pad.

Compared with the prior art, the utility model has the beneficial effects that:

the bus duct fixing device is simple in structure, the combination position between the bus duct main body and the switch cabinet can be limited through the cooperation of the mounting plate, the fixing plate, the limiting plug block and the limiting slot, the position of the bus duct main body can be fixed through the cooperation of the fixing shell, the spring, the limiting plate, the limiting block and the limiting hole, so that the fixing mounting effect can be achieved, the limiting block can be fixed in position under the action of the spring, the loosening phenomenon can not occur, the pull rod is convenient to set and move the limiting block, the bus duct main body is convenient to separate from the switch cabinet, the use is convenient, the loosening phenomenon can be avoided through the insertion type structure to replace the screw fixing position, and the practicability of the fixing structure is improved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is a partial structural view of the present utility model.

In the figure: the bus duct comprises a bus duct body 1, a switch cabinet 2, a mounting plate 3, a fixing plate 4, a limiting plug 5, a limiting slot 6, a fixing shell 7, a spring 8, a limiting plate 9, a limiting block 10, a limiting hole 11, a pull rod 12, a pull plate 13, a connecting plate 14, a screw 15 and a non-slip pad 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a bus connection structure, includes bus duct main part 1 and cubical switchboard 2, the mounting panel 3 of bus duct main part 1 is laminated with fixed plate 4 on the cubical switchboard 2, be provided with spacing inserted block 5 on the siding of mounting panel 3, set up spacing slot 6 that corresponds with spacing inserted block 5 on the lateral wall of fixed plate 4, can restrict the position of mounting panel 3 through spacing inserted block 5 and spacing slot 6 combination, reach the effect of location installation, install fixed shell 7 on the outer wall of fixed plate 4, the inside transverse installation of fixed shell 7 has spring 8, the other end of spring 8 is provided with limiting plate 9, be provided with stopper 10 on the siding of limiting plate 9, stopper 10 through the spring 8 support can keep the position stable under no external force, spacing hole 11 that corresponds with stopper 10 has all been seted up on the lateral wall of fixed plate 4 and spacing inserted block 5, the position that can fix mounting panel 3 through stopper 10, the opposite side of limiting plate 9 is provided with 12, 12 that runs through the fixed shell 7 outer wall, 12 can control stopper 10 and spacing hole 11, convenient spacing hole 11 on the spacing piece that separates.

The side end of the pull rod 12 is provided with a pull plate 13 to increase a force application point, a connecting plate 14 attached to the side wall of the fixed plate 4 is arranged on the side wall of the fixed shell 7, a screw 15 is connected between the connecting plate 14 and the fixed plate 4 to facilitate the disassembly and assembly of the fixed shell 7, and an anti-slip pad 16 is arranged on the groove wall of the limit slot 6 to improve the combination compactness.

Working principle: firstly, the mounting plate 3 on the bus duct main body 1 is inserted between the two fixing plates 4, so that the limiting plug 5 enters the inside of the limiting slot 6, the position of the bus duct main body 1 can be limited, vertical shaking is prevented, then the limiting block 10 is pulled out through the pull rod 12, the limiting plug 5 is moved out of the limiting slot 6, the limiting block 10 is not influenced, the pull rod 12 is loosened after the limiting plug is moved in place, the limiting block 10 can be ejected out under the acting force of the spring 8, the limiting block 10 can be enabled to enter the limiting hole 11 on the limiting plug 5, the position of the mounting plate 3 is fixed, the bus duct main body 1 is combined with the switch cabinet 2, the position stability of the limiting block 10 can be guaranteed under the support of the spring 8, the combination stability can be guaranteed, the bus duct main body 1 can be conveniently combined with or separated from the switch cabinet 2 through the mode of inserting fixing, meanwhile, the loosening phenomenon is avoided, and the use effect is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a generating line connection structure, includes bus duct main part (1) and cubical switchboard (2), its characterized in that: the bus duct is characterized in that a mounting plate (3) of the bus duct main body (1) is attached to a fixing plate (4) on the switch cabinet (2), a limiting plug (5) is arranged on a plate wall of the mounting plate (3), a limiting slot (6) corresponding to the limiting plug (5) is formed in a side wall of the fixing plate (4), a fixing shell (7) is mounted on the outer wall of the fixing plate (4), a spring (8) is transversely mounted in the fixing shell (7), a limiting plate (9) is arranged at the other end of the spring (8), a limiting block (10) is arranged on the plate wall of the limiting plate (9), limiting holes (11) corresponding to the limiting block (10) are formed in the side walls of the fixing plate (4) and the limiting plug (5), and a pull rod (12) penetrating through the outer wall of the fixing shell (7) is arranged on the other side of the limiting plate (9).

2. The bus bar connecting structure according to claim 1, wherein: the side end of the pull rod (12) is provided with a pull plate (13).

3. The bus bar connecting structure according to claim 1, wherein: the side wall of the fixed shell (7) is provided with a connecting plate (14) attached to the side wall of the fixed plate (4), and a screw (15) is connected between the connecting plate (14) and the fixed plate (4).

4. The bus bar connecting structure according to claim 1, wherein: and the groove wall of the limit slot (6) is provided with an anti-slip pad (16).