CN205960231U - Copper bar connecting device - Google Patents
Copper bar connecting device Download PDFInfo
- Publication number
- CN205960231U CN205960231U CN201620871339.3U CN201620871339U CN205960231U CN 205960231 U CN205960231 U CN 205960231U CN 201620871339 U CN201620871339 U CN 201620871339U CN 205960231 U CN205960231 U CN 205960231U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- splint
- copper bar
- lower plate
- fitting recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model provides a copper bar connecting device, the right side splint (1) is U -shaped form, and right splint (1) top and bottom are equipped with A respectively and assemble the groove, a left side splint (2) be the L shape, and left splint (2) one end is equipped with the B who matches with right splint (1) top A assembly groove and assembles the groove, it is articulated mutually bottom left splint (2) that the hinge is passed through to lower plate (3) one end, lower plate (3) other end is equipped with and assembles the C assembly groove that the groove matches with right splint (1) bottom A, the right side splint (1) bottom is equipped with a pair of bolt hole, be equipped with the bolt hole that matches with the bolt hole of right splint (1) on lower plate (3) to pass through the bolt -up. The utility model has the advantages that: this device is fixed with the copper bar through three splint and couple, easy dismounting to through the bolt -up, need not to punch, the junction of copper bar is more firm, and contact resistance is littleer, can not make the junction generate heat, to the not influence of current -carrying capacity of copper bar.
Description
Technical field
This utility model is related to that copper bar produces and apparatus field is and in particular to a kind of copper bar connecting device.
Background technology
Copper bar is a kind of conducting heavy current product it is adaptable to high and low voltage electrical equipment, switch contact, controller switching equipment, bus duct etc.
Electro-engineering, is also widely used in the super-large current electrolysis for production engineerings such as metal smelt, electrochemical plating, chemical industry Caustic soda.Copper bar also known as
Copper busbar, copper bus-bar or copper bus-bar, grounding copper bar, are made by copper material, rectangular cross-section or chamfering (fillet) rectangle
Long conductor, in circuit play conveying electric current and connect electrical equipment effect.
Existing major part copper bar connected mode is in the punching of the junction of copper bar to be connected, then by two copper bars to be connected
After overlapping, with bolt fastening, this kind of connected mode needs in copper bar in punching, wastes time and energy, strong to the machinery of copper bar
Degree and current-carrying capacity produce impact, and increased the contact resistance of junction, easily make connection position heating, cause electric fault.
Utility model content
The purpose of this utility model is aiming at the deficiencies in the prior art, provides a kind of company new-type, that using effect is good
Connection device.
Technical scheme is as follows：Including right clamping plate, left clamping plate and lower plate, described right clamping plate is U-shape, right clamping plate top and
Bottom is respectively equipped with A fitting recess, and described left clamping plate is L shape, and left clamping plate one end is provided with and is matched with right clamping plate top A fitting recess
B fitting recess, described lower plate one end is hinged with left clamping plate bottom by hinge, and the described lower plate other end is provided with and right clamping plate
The C fitting recess that bottom A fitting recess matches, described right clamping plate bottom is provided with a pair of bolts hole, and described lower plate is provided with and right folder
The bolt hole that the bolt hole of plate matches, and be fastened by bolts.
The beneficial effects of the utility model are：Copper bar is fixed by this device by three pieces of clamping plate and hook, easy accessibility, and
It is fastened by bolts, need not punch, the junction of copper bar is more firm, and contact resistance is less, connection position heating will not be made, to copper
The current-carrying capacity of row does not affect.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model front view.
Specific embodiment
As shown in Figure 1, 2, this utility model includes：Right clamping plate 1, left clamping plate 2 and lower plate 3, described right clamping plate 1 is U-shaped
Shape, right clamping plate 1 top and bottom are respectively equipped with A fitting recess, and described left clamping plate 2 is L shape, and left clamping plate 2 one end is provided with and right folder
The B fitting recess that plate 1 top A fitting recess matches, described lower plate 3 one end is hinged with left clamping plate 2 bottom by hinge, described under
Clamping plate 3 other end is provided with the C fitting recess matching with right clamping plate 1 bottom A fitting recess, and described right clamping plate 1 bottom is provided with a pair of bolts
Hole, described lower plate 3 is provided with the bolt hole matching with the bolt hole of right clamping plate 1, and is fastened by bolts.
Embodiment：During use, first right clamping plate 1 and left clamping plate 2 are assembled (the i.e. A at right clamping plate 1 top by fitting recess
Fitting recess and B fitting recess match), then input copper bar and output copper bar are staggeredly placed between right clamping plate 1 and left clamping plate 2,
Rotate lower plate 3 so that the C fitting recess on lower plate 3 is assemblied on the A fitting recess of right clamping plate 1 bottom, finally bolt is passed through
The bolt hole of right clamping plate 1 and lower plate 3 and be against on copper bar so that input copper bar and output copper bar be in close contact further.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of copper bar connecting device is it is characterised in that it includes right clamping plate (1), left clamping plate (2) and lower plate (3), the described right side
Clamping plate (1) is U-shape, and right clamping plate (1) top and bottom are respectively equipped with A fitting recess, and described left clamping plate (2) is L shape, left clamping plate
(2) one end is provided with the B fitting recess matching with right clamping plate (1) top A fitting recess, and hinge and a left side are passed through in described lower plate (3) one end
Clamping plate (2) bottom is hinged, and described lower plate (3) other end is provided with the C fitting recess matching with right clamping plate (1) bottom A fitting recess,
Described right clamping plate (1) bottom is provided with a pair of bolts hole, and described lower plate (3) is provided with and is matched with the bolt hole of right clamping plate (1)
Bolt hole, and be fastened by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871339.3U CN205960231U (en) | 2016-08-12 | 2016-08-12 | Copper bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871339.3U CN205960231U (en) | 2016-08-12 | 2016-08-12 | Copper bar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960231U true CN205960231U (en) | 2017-02-15 |
Family
ID=57974772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620871339.3U Expired - Fee Related CN205960231U (en) | 2016-08-12 | 2016-08-12 | Copper bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960231U (en) |
-
2016
- 2016-08-12 CN CN201620871339.3U patent/CN205960231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170812 |