CN202196873U - Quick clamper tube of T-connection branch wire of branch opening of power cable - Google Patents
Quick clamper tube of T-connection branch wire of branch opening of power cable Download PDFInfo
- Publication number
- CN202196873U CN202196873U CN2011203391333U CN201120339133U CN202196873U CN 202196873 U CN202196873 U CN 202196873U CN 2011203391333 U CN2011203391333 U CN 2011203391333U CN 201120339133 U CN201120339133 U CN 201120339133U CN 202196873 U CN202196873 U CN 202196873U
- Authority
- CN
- China
- Prior art keywords
- branch
- semicircular opening
- connection
- clamper tube
- branch wire
- 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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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a quick clamper tube of a T-connection branch wire of a branch opening of a power cable. A branch wire clamper tube is arranged at a middle position outside a T-connection semicircular opening sleeve of the branch wire. The quick clamper tube is characterized in that when the branch wire is in T connection with the power cable, a hydraulic clamper can pre-press the branch wire onto the branch wire clamper tube. One end of the T-connection semicircular opening sleeve of the branch wire is provided with a first flaring semicircular opening, and one end of a semicircular inserting sleeve is provided with a second flaring semicircular opening so that the quick clamper tube has the advantage that the T-connection semicircular opening sleeve of the branch wire and the semicircular inserting sleeve can be directly sleeved on an unbreakable cable and direct clamp press connection can be achieved by a press connection tool on the flaring semicircular openings of the two sleeves.
Description
Technical fieldThe utility model relates to cable connection, directly relates to power cable branch branch ostium T and connects the quick clamper tube of offset, and special the adaptation at power cable branch opening part uses.
Background technologyOffset is connected on the heart yearn of cable generally all is to adopt to break off crimping and do not break off solderless wrapped connection; Adopt breaking off crimping promptly is with cable cutting, the cable after the cut-out and the required branch line that is connected with copper sleeve (being commonly called as copper lug) crimping.It promptly is with after the cable hand peeling that solderless wrapped connection is not broken off in employing, and required connection offset is wrapped on the main cable.Adopt the shortcoming of breaking off the crimping existence to be: investment is big, and the repeatedly cut-out of zero line does not also meet safety requirements again.Adopt the shortcoming of not breaking off the solderless wrapped connection existence to be: to be prone to loosening; Be prone to cause loose contact; Especially more serious is: when the lead that runs into two kinds of unlike materials is intertwined, very easily can cause and sting line; Very easily can cause disconnected strand of power cable, reduce the original ampacity of cable, also cause short circuit sometimes because of loose contact.
Summary of the inventionThe purpose of the utility model will provide a kind of power cable branch branch ostium T to connect the quick clamper tube of offset exactly, and it can overcome to adopt effectively breaks off the shortcoming that crimping exists: investment is big, and the repeatedly cut-out of zero line does not also meet safety requirements again.Adopt and do not break off the shortcoming that solderless wrapped connection exists: be prone to loosening; Be prone to cause loose contact; Especially more serious is: when the lead that runs into two kinds of unlike materials is intertwined, very easily can cause and sting line; Very easily can cause disconnected strand of power cable, reduce the original ampacity of cable, also cause the drawback of short circuit sometimes because of loose contact.
The purpose of the utility model is achieved in that power cable branch branch ostium T connects the quick clamper tube of offset; Have branch line T and connect semicircular opening sleeve pipe and semicircle inserted joint casing; Said branch line T connects semicircular opening sleeve pipe one end the first hole enlargement semicircular opening is set, and branch line T connects semicircular opening jacket exterior centre position branch line clamper tube.
Further scheme as the utility model is: said semicircle inserted joint casing one end is provided with the second hole enlargement semicircular opening.
The utility model is owing to adopted at branch line T and connect semicircular opening jacket exterior centre position branch line clamper tube, and its characteristics are: when offset connect with power cable T, using oil pressure to clamp can be with offset crimping in advance and branch line clamper tube.
The utility model is again owing to adopted and connect semicircular opening sleeve pipe one end at branch line T the first hole enlargement semicircular opening is set; At semicircle inserted joint casing one end the second hole enlargement semicircular opening is set; Its characteristics are: realization can connect the semicircular opening sleeve pipe and the semicircle inserted joint casing directly is inserted on the cable that does not break off with branch line T, also can use crimping tool on the hole enlargement semicircular opening of two sleeve pipes, to realize directly clamping crimping.
Use the utility model, lead need not twine, not need any wiring gold utensil, need not break off bus and can make things convenient for the T of branch that accomplishes offset and power cable freely to connect.
Description of drawingsAccompanying drawing is the structure principle chart that the utility model power cable branch branch ostium T connects the quick clamper tube of offset, below in conjunction with accompanying drawing the utility model is further described.
EmbodimentBranch line T connects semicircular opening sleeve pipe 1 one ends the first hole enlargement semicircular opening 2, branch line is set
T connects semicircular opening sleeve pipe 1 outside centre position branch line clamper tube 3, and semicircle inserted joint casing 4 one ends are provided with the second hole enlargement semicircular opening 5.
The use of the utility model is: at first use the oil pressure pincers to fasten and branch line clamper tube 3 in advance offset; Again with cable (not indicating) external protection and the strip off of core insulation layer; Cable core is put into the semi-circular recessed road 6 that branch line T connects semicircular opening sleeve pipe 1; Semi-circular recessed road connection-peg 7 insertion branch line T with semicircle inserted joint casing 4 connect in the first hole enlargement semicircular opening 2 of semicircular opening sleeve pipe 1 again; When the semi-circular recessed road of semicircle inserted joint casing 4 connection-peg 7 inserts T and connects the first hole enlargement semicircular opening 2 of semicircular opening sleeve pipe 1; The semi-circular recessed road connection-peg 6 that T connects semicircular opening sleeve pipe 1 also is inserted into the second hole enlargement semicircular opening 5 of semicircle inserted joint casing 4 simultaneously, when two bodies peg graft each other finish after, re-use the oil pressure pincers and after implementing crimping on the hole enlargement semicircular opening at body two ends, can accomplish the T of offset and connect.
Claims (2)
1. power cable branch branch ostium T connects the quick clamper tube of offset; Have branch line T and connect semicircular opening sleeve pipe (1) and semicircle inserted joint casing (4); It is characterized in that: said branch line T connects semicircular opening sleeve pipe (1) one end the first hole enlargement semicircular opening (2) is set, and branch line T connects semicircular opening sleeve pipe (1) outside centre position branch line clamper tube (3).
2. power cable branch branch ostium T according to claim 1 connects the quick clamper tube of offset, it is characterized in that: said semicircle inserted joint casing (4) one ends are provided with the second hole enlargement semicircular opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203391333U CN202196873U (en) | 2011-09-12 | 2011-09-12 | Quick clamper tube of T-connection branch wire of branch opening of power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203391333U CN202196873U (en) | 2011-09-12 | 2011-09-12 | Quick clamper tube of T-connection branch wire of branch opening of power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196873U true CN202196873U (en) | 2012-04-18 |
Family
ID=45951772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203391333U Expired - Fee Related CN202196873U (en) | 2011-09-12 | 2011-09-12 | Quick clamper tube of T-connection branch wire of branch opening of power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196873U (en) |
-
2011
- 2011-09-12 CN CN2011203391333U patent/CN202196873U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20120912 |