CN202134788U - Dismounting tool for cable joint - Google Patents
Dismounting tool for cable joint Download PDFInfo
- Publication number
- CN202134788U CN202134788U CN201120220955U CN201120220955U CN202134788U CN 202134788 U CN202134788 U CN 202134788U CN 201120220955 U CN201120220955 U CN 201120220955U CN 201120220955 U CN201120220955 U CN 201120220955U CN 202134788 U CN202134788 U CN 202134788U
- Authority
- CN
- China
- Prior art keywords
- hole
- handle
- intubate
- cable joint
- contact pin
- 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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Abstract
The utility model provides a dismounting tool for a cable joint, comprising a base and an inserting needle which are connected, and a handle and an inserting tube fixedly connected, wherein the handle and the inserting tube are respectively provided with a first through hole and a second through hole, and the inserting needle sequentially passes through the first through hole and the second through hole of the handle and the inserting tube. When the dismounting tool is used, the handle and the inserting tube are in threaded connection, and then the inserting tube is inserted into a CH21-16ZJ interface from one side for assembling a circuit board, such that the inner wall of the inserting tube contracts the inverted tooth of a wire nose, the base and the inserting needle are connected, the base is held by a hand, the inserting needle is sequentially inserted into the first through hole of the handle and the second through hole of the inserting tube, and the wire nose together with the cable are plugged out. Therefore, a wire nose with inverted teeth of a cable can be pulled out from a CH21-16ZJ interface conveniently by using the dismounting tool.
Description
Technical field
The utility model relates to a kind of cable and uses instrument, and particularly a kind of cable joint is used extracting tool.
Background technology
High voltage direct current transmission TE circuit board uses the CH21-16TWJ terminal to join to connect the connecting interface of contact pin conduct and cable; The line nose of cable crimping band pawl; Insertion is furnished with on the circuit board guide groove of CH21-16ZJ interface, is connected contact pin with circuit board CH21-16TWJ terminal and connects.
In order to make circuit board easy for installation, wiring is firm, and circuit board is installed in the circuit board guide groove; Can plug easily; And can the line nose be connected with wiring board through the hole of CH21-16ZJ interface behind the cable crimping line nose, the pawl of isochrone nose also plays functions such as against shock; But, can't from the CH21-16ZJ interface that the circuit board guide groove is joined, extract.
The utility model content
The utility model technical problem to be solved provides a kind of cable joint and uses extracting tool, can the line nose of cable tape splicing pawl that insertion is furnished with the circuit board guide groove of CH21-16ZJ interface conveniently be extracted.
To achieve these goals, the utility model adopts following technical scheme:
A kind of cable joint is used the extracting tool structure; Comprise base connected to one another and contact pin and handle that is fixedly connected and intubate; Wherein, Said handle and intubate are respectively arranged with first through hole and second through hole vertically, and said contact pin runs through first through hole and second through hole of said handle and intubate successively.
As the preferred embodiment of the utility model, the length of said contact pin is greater than the summation of handle and intubation length.
As the preferred embodiment of the utility model, said base is connected with screwed hole with screw thread with contact pin.
As the preferred embodiment of the utility model, said handle is connected with screwed hole with screw thread with intubate.
As the preferred embodiment of the utility model, said handle is divided into front and back end two parts, and wherein, the diameter of the fore-end that is connected with intubate is greater than the diameter of rear end part.
As the preferred embodiment of the utility model, said intubate comprise the installation portion that cooperates with handle and from installation portion along its axially extended tube, wherein, the diameter of said installation portion is greater than the diameter of tube.
As the preferred embodiment of the utility model, the diameter of said first through hole and second through hole equals the external diameter of contact pin.
Compared with prior art, the utility model cable joint has the following advantages with extracting tool at least: when the utility model instrument uses, at first with handle and intubate to be threaded; Then intubate is inserted the CH21-16ZJ interface from a side of wiring harness plate; Like this, the inwall of intubate shrinks the pawl of line nose, then; Base is connected with contact pin, and hand-held base inserts contact pin successively in second through hole of first through hole and intubate of handle the line nose is together inserted out together with cable.Therefore, the line nose of can be conveniently extracting cable tape splicing pawl through the utility model instrument in the CH21-16ZJ interface.
Description of drawings
Fig. 1 is the structural representation of the utility model instrument.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail.
See also shown in Figure 1ly, the utility model cable joint comprises that with extracting tool base 1, contact pin 2, handle 3 and intubate 4 four parts form; Said base 1 is provided with screwed hole, and said contact pin 2 one ends are provided with screw thread, and like this, said base 1 is connected with screwed hole through screw thread with contact pin 2, specifically, and in the screwed hole that is threadedly connected to said base 1 of said exactly contact pin 2 one end settings; Said handle 3 is provided with first through hole, and an end is provided with screwed hole; Said intubate 4 is provided with second through hole, and an end is provided with screw thread, is installed in the screwed hole of said handle 3; One end of said contact pin 2 is threaded with base 1, and the other end runs through first through hole of handle 3 and second through hole of intubate 4 successively.
The length of said contact pin 4 is greater than the summation of handle 3 and intubate 4 length.Said handle 3 is divided into front and back end two parts, and wherein, the diameter of the fore-end that is connected with intubate 4 is greater than the diameter of rear end part.Said intubate 4 comprise the installation portion that cooperates with handle 3 and from installation portion along its axially extended tube, wherein, the diameter of said installation portion is greater than the diameter of tube.The diameter of said first through hole and second through hole equals the external diameter of contact pin 2.
When installation and use; At first with handle 3 and intubate 4 to be threaded, then intubate 4 is inserted the CH21-16ZJ interface from a side of wiring harness plate, like this; The inwall of intubate 4 shrinks the pawl of line nose; Then, base 1 is connected with contact pin 2, hand-held base 1 inserts contact pin 2 successively in second through hole of first through hole and intubate 4 of handle 3 the line nose is together inserted out together with cable.
A kind of cable joint of the utility model is used extracting tool, through shrinking the contraction of cable nose, can not can damage the cable nose and realizes the dismounting of cable smoothly; Can the cable one release installing hole through contact pin is set, help the quick dismounting and change of a plurality of cables of Rapid Realization.
The above is merely a kind of execution mode of the utility model; It or not whole or unique execution mode; The conversion of any equivalence that those of ordinary skills take the utility model technical scheme through reading the utility model specification, the claim that is the utility model contains.
Claims (7)
1. a cable joint is used extracting tool; It is characterized in that: comprise base connected to one another (1) and contact pin (2) and handle (3) that is fixedly connected and intubate (4); Wherein, Said handle (3) and intubate (4) are respectively arranged with first through hole and second through hole vertically, and said contact pin (4) runs through first through hole and second through hole of said handle (3) and intubate (4) successively.
2. a kind of according to claim 1 cable joint is used extracting tool, it is characterized in that: the length of said contact pin (4) is greater than the summation of handle (3) and intubate (4) length.
3. a kind of according to claim 1 cable joint is used extracting tool, it is characterized in that: said base (1) is connected with screwed hole with screw thread with contact pin (2).
4. a kind of according to claim 1 cable joint is used extracting tool, it is characterized in that: said handle (3) is connected with screwed hole with screw thread with intubate (4).
5. a kind of according to claim 1 cable joint is used extracting tool, it is characterized in that: said handle (3) is divided into front and back end two parts, and wherein, the diameter of the fore-end that is connected with intubate (4) is greater than the diameter of rear end part.
6. a kind of according to claim 1 cable joint is used extracting tool; It is characterized in that: said intubate (4) comprise the installation portion that cooperates with handle (3) and from installation portion along its axially extended tube; Wherein, the diameter of said installation portion is greater than the diameter of tube.
7. a kind of according to claim 1 cable joint is used extracting tool, it is characterized in that: the diameter of said first through hole and second through hole equals the external diameter of contact pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220955U CN202134788U (en) | 2011-06-27 | 2011-06-27 | Dismounting tool for cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120220955U CN202134788U (en) | 2011-06-27 | 2011-06-27 | Dismounting tool for cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134788U true CN202134788U (en) | 2012-02-01 |
Family
ID=45523547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120220955U Expired - Lifetime CN202134788U (en) | 2011-06-27 | 2011-06-27 | Dismounting tool for cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457181A (en) * | 2013-08-15 | 2013-12-18 | 国家电网公司 | Cable head pulling-out tool of ring main unit |
-
2011
- 2011-06-27 CN CN201120220955U patent/CN202134788U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457181A (en) * | 2013-08-15 | 2013-12-18 | 国家电网公司 | Cable head pulling-out tool of ring main unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Xidian Power System Co., Ltd. Assignor: China XD Electronic Corporation Contract record no.: 2014610000074 Denomination of utility model: Dismounting tool for cable joint Granted publication date: 20120201 License type: Exclusive License Record date: 20140423 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |