CN202003768U - Power cable forming joint - Google Patents
Power cable forming joint Download PDFInfo
- Publication number
- CN202003768U CN202003768U CN2010206372467U CN201020637246U CN202003768U CN 202003768 U CN202003768 U CN 202003768U CN 2010206372467 U CN2010206372467 U CN 2010206372467U CN 201020637246 U CN201020637246 U CN 201020637246U CN 202003768 U CN202003768 U CN 202003768U
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- CN
- China
- Prior art keywords
- power cable
- waist
- cable
- head
- forming joint
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- 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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Abstract
The utility model discloses a power cable forming joint, which is convenient to connect and relatively lower in using cost. The power cable forming joint comprises a head part, a bellying part connected with the head part, a waist part connected with the bellying part and a connector connected with the waist part. A connecting hole is formed on the connector. Sectional shapes of the head part, the bellying part and the waist part are in fit with the cable core center of the power cable. The bellying part has a diameter greater than those of the head part and the waist part. The power cable forming joint has the advantages that: only a lead terminal of about 50 CM is required to be reserved on the end part of a power cable, and production can be directly realized by arranging the head part of the power cable forming joint in the cable core center of the power cable and tying fastening buckles outside the waist part without worrying about the disjointing and tension fractures in a production process, so the power cable forming joint greatly reduces the rejection rate of the product, improves the production efficiency, shortens the production time and reduces the production cost; and the power cable forming joint also can be used for extension cord joints in cable laying.
Description
Technical field
The utility model relates to a kind of power cable and becomes cable joint.
Background technology
Power cable is in manufacture process, especially in the stranding operation, owing to there is not adapter piece, need reserve the lead riser of 1～2M in the end of power cable, be used to wrap up bundled cable, in process of production, occur disconnection, tensile phenomenon easily, cause production efficiency low, product percent defective height, operation length consuming time, production cost is higher.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of power cable easy to connect, that use cost is lower to become cable joint.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: power cable becomes cable joint, comprise: head, the tympanic part that is connected with head, waist that is connected with tympanic part and the connector that is connected with waist, connector is provided with connecting hole, the cable core center of the cross sectional shape of described head, tympanic part and waist and power cable cooperatively interacts, and the diameter of tympanic part is greater than the diameter of head and waist.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: the cross sectional shape of described head, tympanic part and waist is a triangle, leg-of-mutton three limits are arc, and this shape power cable becomes the cooperatively interacting of cable core center of cable joint and three core power cables.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: the ratio of described tympanic part and waist is: 1: 1.8～1: 2.5.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: also be provided with little tympanic part and little waist between described waist and connector, little tympanic part is connected with waist, and little waist is connected with connector.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: the material that described power cable becomes cable joint to use is: aluminium alloy or stainless steel.
The utility model has the advantages that: during use, only need be just passable at the lead end that the end of power cable is reserved about 50CM, become the head of cable joint to place the cable core center of power cable power cable, waist is pricked tightening buckle outward, just can directly produce, and must not worry to occur in the production process disconnection, tensile phenomenon, the percent defective of product reduces greatly, improve production efficiency, saved the production time, reduced production cost.Above-mentioned power cable becomes cable joint also to can be used for dragging in the cable laying wire terminal.
Description of drawings
Fig. 1 becomes the structural representation of cable joint for the utility model power cable.
Fig. 2 is the A-A direction sectional structure schematic diagram of Fig. 1.
Fig. 3 is the B-B direction sectional structure schematic diagram of Fig. 1.
Fig. 4 is the C-C direction sectional structure schematic diagram of Fig. 1.
Fig. 5 becomes the structural representation of the connector part of cable joint for the utility model power cable.
Among the figure: 1, head, 2, tympanic part, 3, waist, 4, connector, 5, connecting hole, 6, little tympanic part, 7, little waist.
Embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, power cable becomes cable joint, comprise: head 1, the tympanic part 2 that is connected with head 1, waist 3 that is connected with tympanic part 2 and the connector 4 that is connected with waist 3, as shown in Figure 5, connector 4 is provided with connecting hole 5, as Fig. 2, Fig. 3, shown in Figure 4, the cross sectional shape of described head 1, tympanic part 2 and waist 3 and the cable core center of power cable cooperatively interact, and the diameter of tympanic part 2 is greater than the diameter of head 1 and waist 3.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, in the present embodiment, the cross sectional shape of described head 1, tympanic part 2 and waist 3 is a triangle, and leg-of-mutton three limits are arc, and this shape power cable becomes the cooperatively interacting of cable core center of cable joint and three core power cables.When reality was used, power cable can be that three core power cables also can be four-core power cable or multi-core power cable.
As shown in Figure 1, described tympanic part 2 with the ratio of waist 3 is: 1: 1.8～1: 2.5, in actual use, can adjust the ratio between tympanic part 2 and the waist 3 according to power cable specification size.
As shown in Figure 1, in the present embodiment, also be provided with side drum portion 6 and little waist 7 between described waist 3 and connector 4, side drum portion 6 is connected with waist 3, and little waist 7 is connected with connector 4.Be arranged on twice drum and waist and can prick the twice tightening buckle in addition, make power cable become cable joint to be connected better and prevent disconnection with the power cable end.
When reality was used, the material that described power cable becomes cable joint to use was: aluminium alloy or stainless steel.
As Fig. 1, shown in Figure 5, when two power cables interconnect, just the joint on two power cables can be connected, by screw bolt and nut two connectors 4 are fixed together, bolt is arranged in two connecting holes 5 that cooperatively interact with it, it is very firm to connect, can not occur disconnection, tensile phenomenon in process of production, the percent defective of product reduces greatly, has improved production efficiency, save the production time, reduced production cost.Above-mentioned power cable becomes cable joint also to can be used for dragging in the cable laying wire terminal.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model spirit and protection range; can also make various variations and modification, so all technical schemes that are equal to also should belong to protection category of the present utility model.
Claims (5)
1. power cable becomes cable joint, it is characterized in that: comprising: head (1), the tympanic part (2) that is connected with head (1), waist (3) that is connected with tympanic part (2) and the connector (4) that is connected with waist (3), connector (4) is provided with connecting hole (5), the cross sectional shape of described head (1), tympanic part (2) and waist (3) and the cable core center of power cable cooperatively interact, and the diameter of tympanic part (2) is greater than the diameter of head (1) and waist (3).
2. become cable joint according to the described power cable of claim 1, it is characterized in that: the cross sectional shape of described head (1), tympanic part (2) and waist (3) is a triangle, leg-of-mutton three limits are arc, and this shape power cable becomes the cooperatively interacting of cable core center of cable joint and three core power cables.
3. become cable joint according to the described power cable of claim 1, it is characterized in that: described tympanic part (2) with the ratio of waist (3) is: 1: 1.8～1: 2.5.
4. become cable joint according to claim 1 or 2 or 3 described power cables, it is characterized in that: between described waist (3) and connector (4), also be provided with little tympanic part (6) and little waist (7), little tympanic part (6) is connected with waist (3), and little waist (7) is connected with connector (4).
5. become cable joint according to the described power cable of claim 4, it is characterized in that: the material that described power cable becomes cable joint to use is: aluminium alloy or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206372467U CN202003768U (en) | 2010-12-01 | 2010-12-01 | Power cable forming joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206372467U CN202003768U (en) | 2010-12-01 | 2010-12-01 | Power cable forming joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003768U true CN202003768U (en) | 2011-10-05 |
Family
ID=44706498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206372467U Expired - Fee Related CN202003768U (en) | 2010-12-01 | 2010-12-01 | Power cable forming joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104210A (en) * | 2010-12-01 | 2011-06-22 | 江苏亚特电缆有限公司 | Cabled joint of power cable |
-
2010
- 2010-12-01 CN CN2010206372467U patent/CN202003768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104210A (en) * | 2010-12-01 | 2011-06-22 | 江苏亚特电缆有限公司 | Cabled joint of power cable |
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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 |
Granted publication date: 20111005 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |