CN220421059U

CN220421059U - Soft copper bar

Info

Publication number: CN220421059U
Application number: CN202322103823.4U
Authority: CN
Inventors: 易志高
Original assignee: Dongguan Yashun Precision Metal Mold Co ltd
Current assignee: Dongguan Yashun Precision Metal Mold Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-01-30
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of new energy copper bars, in particular to a flexible copper bar, which comprises a copper bar main body, wherein connecting assemblies are arranged at two ends of the copper bar main body, each connecting assembly comprises a copper plate connected with the copper bar main body, a baffle plate is further arranged on the copper plate, the copper plate is provided with a mounting hole, through holes corresponding to the mounting holes are formed in the baffle plate, grooves are formed in the baffle plates at two sides of the mounting hole, elastic sheets are arranged on the grooves, and the upper parts of the elastic sheets protrude out of the surfaces of the baffle plates; according to the soft copper bar, the partition plate is arranged, the elastic sheet is arranged on the partition plate, when the copper bar main body is fixed, the studs on the equipment pass through the mounting holes and the through holes and can be fixed by nuts, the soft copper bar can be continuously compressed under the action of the elastic sheet, the partition plate can also play a role in distributing pressure, the copper plate is prevented from being crushed, and the problem of loosening in the later period can be prevented.

Description

Soft copper bar

Technical Field

The utility model relates to the technical field of new energy copper bars, in particular to a flexible copper bar.

Background

The copper bar is also called copper busbar or copper busbar, is made of copper material, the cross section is rectangular, chamfer or rectangular long conductor of round angle, generally round angle copper bar is used, in order to avoid producing the point discharge, play the role of carrying the electric current and connecting the electrical equipment in the circuit, copper bar has got the wide application in the electrical equipment, especially complete sets of distribution equipment, copper bar mainly uses on the primary circuit, the phase line, zero line, ground wire of the heavy current all can use copper bar, the connection of the primary component of the heavy current on the electric cabinet is copper bar, the most important consideration of copper bar is the current-carrying capacity, choose the suitable copper bar according to the electric current size, the screw of the junction must be tightened, otherwise the possibility of burning the copper bar appears in the time of the heavy current;

the Chinese patent application No. 201922233141.9 discloses a flexible copper bar, wherein the copper bar is directly locked by arranging mounting holes at two ends of the copper bar, and is directly locked on a copper plate by screws, so that the problems of loosening and the like easily occur in the later stage.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

The utility model provides a soft copper bar, its includes the copper bar main part, and the both ends of copper bar main part all are equipped with coupling assembling, and coupling assembling includes the copper of being connected with the copper bar main part, still is equipped with the baffle on the copper, and the copper is equipped with the mounting hole, all is equipped with the through-hole that corresponds with the mounting hole on the baffle, and the shaping has the recess on the baffle of mounting hole both sides, is equipped with the elastic piece on the recess, the upper portion protrusion baffle of elastic piece's surface.

Preferably, one end of the elastic sheet is a fixed end, and the other end is a movable end.

Preferably, the two elastic sheets are arranged in opposite directions.

Preferably, the copper plate is formed with protrusions on both sides thereof.

Preferably, the copper plate is provided with a positioning groove coaxially arranged with the mounting hole, and the bottom of the partition plate is provided with a positioning protrusion corresponding to the positioning groove.

Preferably, the outer periphery of the positioning boss is chamfered.

Compared with the prior art, the utility model has the beneficial effects that: according to the soft copper bar, the partition plate is arranged, the elastic sheet is arranged on the partition plate, when the copper bar main body is fixed, the studs on the equipment pass through the mounting holes and the through holes and can be fixed by nuts, the soft copper bar can be continuously compressed under the action of the elastic sheet, the partition plate can also play a role in distributing pressure, the copper plate is prevented from being crushed, and the problem of loosening in the later period can be prevented.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the connection assembly in the present utility model.

Fig. 3 is a schematic view of the structure of the separator in the present utility model.

Fig. 4 is a schematic view of another structure of the separator according to the present utility model.

In the figure: 1. a copper bar main body; 10. a stud; 2. a connection assembly; 20. copper plate; 21. a partition plate; 22. a mounting hole; 23. a through hole; 24. a groove; 25. an elastic sheet; 26. a gasket; 27. a protruding portion; 28. a positioning groove; 29. positioning the protrusion.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.

Referring to fig. 1 to 4, in the embodiment of the present utility model, a flexible copper bar includes a copper bar main body 1, two ends of the copper bar main body 1 are respectively provided with a connection component 2, the connection component 2 includes a copper plate 20 connected with the copper bar main body 1, the copper plate 20 is further provided with a partition plate 21, the copper plate 20 is provided with a mounting hole 22, the partition plate 21 is respectively provided with a through hole 23 corresponding to the mounting hole 22, grooves 24 are formed on the partition plate 21 at two sides of the mounting hole 22, an elastic piece 25 is arranged on the grooves 24, the upper portion of the elastic piece 25 protrudes out of the surface of the partition plate 21, and due to the soft property of copper, if the copper bar main body is directly locked on the copper plate 20 by a screw, the copper plate 20 is deformed, and loose and poor contact are easy to occur after a long time.

Further, one end of the elastic piece 25 is a fixed end, and the other end is a movable end.

Further, the two elastic sheets 25 are reversely arranged, and the stress can be more uniform by reversely arranging the two elastic sheets 25.

Further, the protruding portions 27 are formed on the two sides of the copper plate 20 outwards, and by arranging the protruding portions 27, the contact area of the bottom of the copper plate 20 can be increased, and the conductivity is enhanced.

Further, the copper plate 20 is provided with a positioning groove 28 coaxially arranged with the mounting hole 22, the bottom of the partition plate 21 is provided with a positioning protrusion 29 corresponding to the positioning groove 28, and the partition plate 21 can be conveniently fixed by matching the positioning groove 28 with the positioning protrusion 29.

Further, the outer periphery of the positioning boss 29 is chamfered.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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.

Claims

1. The utility model provides a soft copper bar, its characterized in that, it includes the copper bar main part, and the both ends of copper bar main part all are equipped with coupling assembling, and coupling assembling includes the copper of being connected with the copper bar main part, still is equipped with the baffle on the copper, and the copper is equipped with the mounting hole, all is equipped with the through-hole that corresponds with the mounting hole on the baffle, and the shaping has the recess on the baffle of mounting hole both sides, is equipped with the elastic piece on the recess, the upper portion protrusion baffle of elastic piece's surface.

2. A flexible copper bar as recited in claim 1, wherein the flexible sheet has a fixed end and a movable end.

3. A flexible copper bar as recited in claim 1, wherein the two flexible sheets are disposed in opposite directions.

4. A flexible copper bar as recited in claim 1, wherein the copper plate is formed with protrusions on both sides thereof.

5. A flexible copper bar according to claim 1, wherein the copper plate is provided with a positioning groove coaxially arranged with the mounting hole, and the bottom of the partition plate is provided with a positioning protrusion corresponding to the positioning groove.

6. A flexible copper bar as recited in claim 5, wherein the outer periphery of the positioning protrusion is chamfered.