CN2681375Y - A multi-cable connection device - Google Patents
A multi-cable connection device Download PDFInfo
- Publication number
- CN2681375Y CN2681375Y CN 200320131887 CN200320131887U CN2681375Y CN 2681375 Y CN2681375 Y CN 2681375Y CN 200320131887 CN200320131887 CN 200320131887 CN 200320131887 U CN200320131887 U CN 200320131887U CN 2681375 Y CN2681375 Y CN 2681375Y
- Authority
- CN
- China
- Prior art keywords
- cable
- cable termination
- group
- double
- screw bolt
- 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 - Lifetime
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a multi-cable connection device used in the electricity and communication equipment, comprising an installing panel (1) and an isolation column (2) arranged on the surface of the panel. The utility model is characterized in that the shaft core part of the isolation column (2) is provided with a stud (3) on which a plurality of cable terminal groups are stacked and sheathed, the end part of the stud (3) is provided with a fastening element (6), a separating element (5) is also arranged between each cable terminal group, and each cable terminal group comprises at least one cable terminal (4). This structure of the equipment has the advantages of compact structure, low cost, convenient connection and safe maintenance.
Description
Technical field
The utility model relates to a kind of many cable connecting arrangements that are used for equipment such as electric, communication.
Background technology
Along with China's science and technology development, equipment such as more and more multiple functional, baroque electric, communication are widely used, and wherein the situation of the connection of many cables is also more and more.The electric current forwarding method of many cables of prior art generally is the method that adopts " busbar confluxes ", as shown in Figure 1, this traditional forwarding method is that two insulated columns are set on installation panel, the axle center part of insulated column is provided with the screwed hole that can conduct the panel both sides, the female copper bar of one strip is connected on the screwed hole of insulated column, then each bar cable of connection in one line on this busbar.The method of this electric current switching, part is many, the planar development setting, it is big to take up room, and make that the volume of equipment is bigger, thereby cost is very high, and the assembling trouble, and the live part that exposes is many, gets an electric shock easily and short circuit.
Summary of the invention
The purpose of this utility model is in order to solve existing many electric current forwarding methods, the cost height, big, assembling inconvenience takes up room, get an electric shock easily and the technical problem of short circuit, and at the bottom of proposing a kind of cost, compact conformation, easy to use, reliable many cable connecting arrangements.
The technical solution of the utility model is a kind of many cable connecting arrangements of structure, it comprises installation panel, is located at the insulated column on this panel surface, the axle core of described insulated column is provided with double-screw bolt, can nestable array cable termination group on this double-screw bolt, the end of described double-screw bolt is provided with fixture, also be provided with distance piece between every group of cable termination group, described each cable termination group comprises a cable termination at least.
Wherein, described array cable termination group is two groups of cable termination groups.
Described each cable termination group comprises two or three cable terminations.
Described distance piece is copper nut.
The utility model adopts the syndeton on the double-screw bolt that will many cable links be stacked in insulated column, make this apparatus structure simply, the assembly space that takies greatly reduces, the volume of equipment also reduces thereupon, thereby greatly reduces the cost of equipment; Because reduce at the charged position of exposing, and then is not easy to produce the situation of electric shock and short circuit, assembling, maintenance safe ready.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described, wherein:
Fig. 1 is the structural representation of existing many cable connecting arrangements;
Fig. 2 is the installation explosive view of many cable connecting arrangements of the utility model.
Embodiment
Fig. 1 shows the structural representation of prior art electric current switching device, this traditional forwarding method is the method that adopts " busbar confluxes ", two insulated columns 7 promptly are set on installation panel 1, the axle center part of insulated column is provided with the screwed hole that can conduct the panel both sides, the female copper bar 8 of one strip is connected on the screwed hole of insulated column 7, then each bar cable 4 of connection in one line on this busbar 8.The method of this electric current switching, part is many, the planar development setting, it is big to take up room, and make that the volume of equipment is bigger, thereby cost is very high, and the assembling trouble, and the live part that exposes is many, gets an electric shock easily and short circuit.
Fig. 2 shows the utility model one preferred embodiment, a kind ofly be used for many cable connecting arrangements, it comprises installation panel 1, is located at the insulated column 2 on this panel surface, the axle core of described insulated column 2 is provided with double-screw bolt 3, nestable two groups of cable termination groups on this double-screw bolt 3, every group of cable termination group comprises two cable terminations 4.Group number and every group of bar number that contains cable termination 4 of on this double-screw bolt the cable termination group being installed also can be selected according to the capacity of equipment.For example, can select three groups of cable termination groups, each cable termination group is three cable terminations 4.In the present embodiment, the maximum current that the tie point place need transfer is 143A, has selected the 2#AWG cable for use on electric, and its sectional area is 33.6mm2, and ampacity is 180A, and cable can satisfy the requirement of current-carrying.The end of described double-screw bolt 3 is provided with hex nut 6 and elastomeric pad and flat shim cable termination 4 is connected and fixed.Also be provided with the hexagonal copper nut between every group of cable termination group as separating the distance piece 5 of every group of cable termination group, this distance piece 5 also can select for use the polygon of different specification size or self-made components to assemble.That select for use is hexagonal copper nut M6 herein, its effective contacting section is long-pending to be 35 square millimeters, because the material that the hexagonal copper nut adopts is identical with the material of cable conductor, and this nut exposes fully in air, the heat radiation situation is much better with the cable of sheath, therefore, can judge that its ampacity also can satisfy the demand.Through long burn-in test of equipment and hot l-G simulation test, do not find that the copper nut that this place is used to transfer occurs burning or unusual situation.
The utility model adopts many cable links is stacked in syndeton on the double-screw bolt of insulated column, make this apparatus structure assembly space simple, that take greatly reduce, the volume of equipment also reduces thereupon, has reduced by 300% according to the cost that calculates this kind device than the cost of existing apparatus; Because reduce at the charged position of exposing, then be not easy to produce the situation of electric shock and short circuit in addition, assembling, maintenance safe ready.
Claims (4)
1, a kind of many cable connecting arrangements, comprise installation panel (1), be located at the insulated column (2) on this panel surface, it is characterized in that, the axle core of described insulated column (2) is provided with double-screw bolt (3), can nestable array cable termination group on this double-screw bolt (3), the end of described double-screw bolt (3) is provided with fixture (6), also is provided with distance piece (5) between every group of cable termination group, and described each cable termination group comprises a cable termination (4) at least.
2, jockey as claimed in claim 1 is characterized in that, described array cable termination group is two groups of cable termination groups.
3, jockey as claimed in claim 2 is characterized in that, described each cable termination group comprises two or three cable terminations (4).
4, jockey as claimed in claim 3 is characterized in that, described distance piece (5) is copper nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320131887 CN2681375Y (en) | 2003-12-18 | 2003-12-18 | A multi-cable connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320131887 CN2681375Y (en) | 2003-12-18 | 2003-12-18 | A multi-cable connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681375Y true CN2681375Y (en) | 2005-02-23 |
Family
ID=34600164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320131887 Expired - Lifetime CN2681375Y (en) | 2003-12-18 | 2003-12-18 | A multi-cable connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681375Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958985A (en) * | 2017-11-30 | 2018-04-24 | 中航锂电（洛阳）有限公司 | Arrangements of electric connection and the Battery case and battery case using the device |
| CN111048913A (en) * | 2019-12-25 | 2020-04-21 | 中国第一汽车股份有限公司 | Electric wire connecting device |
-
2003
- 2003-12-18 CN CN 200320131887 patent/CN2681375Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958985A (en) * | 2017-11-30 | 2018-04-24 | 中航锂电（洛阳）有限公司 | Arrangements of electric connection and the Battery case and battery case using the device |
| CN111048913A (en) * | 2019-12-25 | 2020-04-21 | 中国第一汽车股份有限公司 | Electric wire connecting device |
| CN111048913B (en) * | 2019-12-25 | 2021-04-27 | 中国第一汽车股份有限公司 | Electric wire connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2681375Y (en) | A multi-cable connection device | |
| CN213753529U (en) | Low pressure contact cabinet convenient to quick wiring | |
| CN210722912U (en) | Aviation circuit breaker installation module based on PCB | |
| CN209419008U (en) | Power distribution cabinet | |
| CN2129480Y (en) | Compact plug-in bus-bax groove | |
| CN111175668B (en) | Switching device for connecting power module test system with test tool | |
| CN214479435U (en) | Insulation intensive bus duct | |
| CN216598545U (en) | High-performance low-voltage switch cabinet | |
| CN210925760U (en) | Capacitor bank connected by all compression-joint type wiring terminals | |
| CN210404695U (en) | Wire arranging device for high-voltage cable distribution box | |
| CN216055337U (en) | Bus connector | |
| CN111341590A (en) | High-voltage isolating switch grounding device | |
| CN109036939B (en) | Static contact for high-voltage isolation of tubular bus | |
| CN221574232U (en) | Double-side tapping cold-pressing terminal | |
| CN212626160U (en) | Wear-resistant soft busbar for high-voltage electrical cabinet | |
| CN216904194U (en) | Bus duct unit and bus duct | |
| CN219418681U (en) | Combined voltage transformer | |
| CN2361008Y (en) | Multipurpose wiring terminal | |
| CN203800602U (en) | High-voltage parallel capacitor integrated equipment | |
| CN221305076U (en) | Power distribution unit | |
| CN217236686U (en) | Device for rapidly measuring model of high-voltage wire in live-line manner | |
| CN216120860U (en) | Conductive clamp device of low-voltage flexible connection | |
| CN216794038U (en) | Power connector and power | |
| CN212304699U (en) | Connecting device of probe module | |
| CN114448409B (en) | High-voltage high-capacity power electronic type change-over switch station device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131218 Granted publication date: 20050223 |