CN2682707Y - Armour jointing apparatus for power cable joint - Google Patents
Armour jointing apparatus for power cable joint Download PDFInfo
- Publication number
- CN2682707Y CN2682707Y CN 03252608 CN03252608U CN2682707Y CN 2682707 Y CN2682707 Y CN 2682707Y CN 03252608 CN03252608 CN 03252608 CN 03252608 U CN03252608 U CN 03252608U CN 2682707 Y CN2682707 Y CN 2682707Y
- Authority
- CN
- China
- Prior art keywords
- steel wire
- power cable
- wire curtain
- clip
- armour
- 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
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides an armour jointing apparatus for a power cable joint, which coats over two power cables which are connected with each other. The armour jointing apparatus for the power cable joint comprises a steel wire curtain composed of a plurality of steel wires, a bundling strap, a hoop and a fastening screw. The bundling strap can make a plurality of steel wires connected with each other, and the steel wire curtain forms a strip shape; the steel wire curtain can be rolled to form a cylinder shape; the hoop is positioned between the two ends of the steel wire curtain, and the steel wire is fixed to the power cable; the fastening screw is arranged on the hoop and the hook is locked. Because the above technical proposal is adopted, the armour jointing apparatus for the power cable joint of the utility model has high mechanical strength; the protection requirement for protecting the power cable can be met; moreover, the installation is convenient and the dismounting is feasible.
Description
Technical field
The utility model relates to a kind of armouring connection device of power cable connector.
Background technology
After two power cables interconnected, all will use the armour tipping to put increased its mechanical strength, uses the mode of wrapped mode of belt armour or heat-shrink tube at present.But the mechanical strength of this dual mode is all not enough, does not reach the protective standard of power cable, and when construction is cumbersome, and installation can not be dismantled later.
Fig. 3 is to use the wrapped mode of belt armour to connect the schematic diagram of the method for two power cables.As shown in Figure 3, after two cables are connected to each other, can wrap joint in the junction of two cables and recover sheath 8, sheath 6 is body sheaths of cable.Armoring strap 9 since the cable body sheath 6 of a cable and joint recover places that sheath 8 intersects carry out wrapped, until the cable body sheath 6 of another root cable and joint recover till the place that sheath 8 intersects.Wrapped process is very complicated very, and the mechanical strength of belt armour does not reach the protection requirement of power cable.
Summary of the invention
It is big and easy for installation that the purpose of this utility model provides a kind of mechanical strength; the armouring connection device of dismountable power cable connector also; use the steel wire curtain as protective layer, and can easily this armouring connection device be installed on the cable by clip and trip bolt.
In order to achieve the above object, the utility model adopts following technical scheme,
A kind of armouring connection device of power cable connector is wrapped on two power cables that are connected, and is characterized in, comprising:
The steel wire curtain comprises many steel wires, and the parallel placement of steel wire forms a strip;
Band is connected many steel wires, make described steel wire curtain form a strip, and rollable forms a cylindrical shape;
Clip is positioned at the two ends of described steel wire curtain, and described steel wire curtain is fixed on the described power cable;
Trip bolt is installed on the described clip, locks described clip.
Respectively there are 2 described clips at the two ends of the described steel wire curtain of the armouring connection device of described power cable connector.
On the described clip of the armouring connection device of described power cable connector a described trip bolt is arranged.
Owing to used technique scheme, the armouring connection device of power cable connector of the present utility model has higher mechanical strength, can satisfy the protection requirement of power cable, and easy for installation, and can dismantle.
Description of drawings
Fig. 1 is the use schematic diagram of an embodiment of the armouring connection device of power cable connector of the present utility model.
Fig. 2 is a structural representation embodiment illustrated in fig. 1.
Fig. 3 is that the armoring strap of available technology adopting carries out the schematic diagram that armouring continues.
Fig. 4 is the structural representation of clip and trip bolt in the enforcement profit shown in Figure 1.
Fig. 5 is the structural representation of other embodiment of clip and trip bolt.
Embodiment
Further specify the technical solution of the utility model below in conjunction with embodiment and accompanying drawing.
Fig. 2 is an embodiment of the present utility model, and as shown in Figure 2, the armouring connection device of power cable connector of the present utility model comprises:
In this enforcement profit, clip 3 has 4, is installed in the two ends of steel wire curtain 1 respectively, Yi Bian two, Fig. 2 is also uninstalled situation, later situation is installed as shown in Figure 1.
The drawn structural representation of clip 3 and trip bolt 2 among this embodiment of Fig. 4 has a trip bolt 2 on each clip 3.As shown in Figure 4, clip 3 is ring-like bonding jumpers, and trip bolt 2 is located in the two ends intersection of bonding jumper, and trip bolt 2 makes locking clip 3 by a screw.During this was implemented, being rotated counterclockwise screw was that clip 3 unclamps, and turned clockwise to make clip 3 lockings.
Certainly, the implementation of clip 3 and trip bolt 2 is a variety of in addition, and said structure is wherein a kind of just.Fig. 5 is the structure chart of other embodiment of clip 3 and trip bolt 2.
Fig. 1 is the use schematic diagram of this embodiment.As shown in Figure 1, wrap joint after two cables are connected to each other and in the junction and recover sheath 8 (joint that do not draw among Fig. 1 recovers sheath 8), among this embodiment, leave the steel band 5 of one section space between the body sheath 6 of joint recovery sheath 8 and each root cable to expose cable, next the actual outside diameter according to cable will become the steel wire curtain 1 of strip closely to be wound on the joint originally, and the length of steel wire curtain 1 is that the position of steel band 5 of a cable is to the distance of the position of the steel band 5 of another root cable.Use adhesive tape 7 that the steel wire curtain is done preliminary fixing, at the two ends of steel wire curtain 1 cover front band 3 and trip bolt 2, among this embodiment, each end of steel wire curtain 1 has all put two clips 3 and trip bolt 2 then.Clip 3 is fixed on the steel band 5 of cable and uses trip bolt 2 lockings just to finish this armour and connect Unit Installation.As can be seen from Fig. 1, because the effect of clip 3 and trip bolt 2, the two ends of having tightened up steel wire curtain 1 make the two ends that are rolled into columnar steel wire curtain 1 seem to be slightly less than mid portion.
The foregoing description provides to being familiar with the person in the art and realizes or use of the present utility model; those skilled in the art can be under the situation that does not break away from invention thought of the present utility model; the foregoing description is made various modifications or variation; thereby protection range of the present utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that the claim style of calligraphy arrives.
Claims (3)
1. the armouring connection device of a power cable connector is wrapped on two power cables that are connected, and it is characterized in that, comprising:
The steel wire curtain comprises many steel wires, and the parallel placement of steel wire forms a strip;
Band is connected many steel wires, make described steel wire curtain form a strip, and rollable forms a cylindrical shape;
Clip is positioned at the two ends of described steel wire curtain, and described steel wire curtain is fixed on the described power cable;
Trip bolt is installed on the described clip, locks described clip.
2. the armouring connection device of power cable connector as claimed in claim 1 is characterized in that, respectively there are 2 described clips at the two ends of described steel wire curtain.
3. the armouring connection device of power cable connector as claimed in claim 1 or 2 is characterized in that, a described trip bolt is arranged on the described clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252608 CN2682707Y (en) | 2003-09-01 | 2003-09-01 | Armour jointing apparatus for power cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252608 CN2682707Y (en) | 2003-09-01 | 2003-09-01 | Armour jointing apparatus for power cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682707Y true CN2682707Y (en) | 2005-03-02 |
Family
ID=34598820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03252608 Expired - Lifetime CN2682707Y (en) | 2003-09-01 | 2003-09-01 | Armour jointing apparatus for power cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682707Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899119A (en) * | 2018-06-29 | 2018-11-27 | 中国科学院声学研究所 | It is a kind of for resetting the device of spiral armouring wire |
| CN112421554A (en) * | 2020-11-02 | 2021-02-26 | 新昌县羽林街道维新机械厂 | Device for firmly connecting cable joint |
-
2003
- 2003-09-01 CN CN 03252608 patent/CN2682707Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899119A (en) * | 2018-06-29 | 2018-11-27 | 中国科学院声学研究所 | It is a kind of for resetting the device of spiral armouring wire |
| CN112421554A (en) * | 2020-11-02 | 2021-02-26 | 新昌县羽林街道维新机械厂 | Device for firmly connecting cable joint |
| CN112421554B (en) * | 2020-11-02 | 2022-01-14 | 深圳市鑫海硕电子有限公司 | Device for firmly connecting cable joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: 3M CHINA CO., LTD. Free format text: FORMER OWNER: 3M INNOVATIVE PROPERTIES COMPANY Effective date: 20110401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: MINNESOTA, THE USA TO: 200233 NO. 222, TIANLIN ROAD, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110401 Address after: 200233 Tianlin Road, Shanghai, No. 222 Patentee after: 3M China Co., Ltd. Address before: American Minnesota Patentee before: 3M Innovative Properties Company |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130901 Granted publication date: 20050302 |