CN206004246U - A kind of lossless threading of cable connects protector - Google Patents
A kind of lossless threading of cable connects protector Download PDFInfo
- Publication number
- CN206004246U CN206004246U CN201620851781.XU CN201620851781U CN206004246U CN 206004246 U CN206004246 U CN 206004246U CN 201620851781 U CN201620851781 U CN 201620851781U CN 206004246 U CN206004246 U CN 206004246U
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- Prior art keywords
- shell
- threading
- fitting
- built
- lossless
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Abstract
A kind of lossless threading of cable connects protector, be related to outdoor support electric equipment for connecting, solve existing threading connecting rod and there is poor stability, process operation inconvenience, the technical deficiency of poor flatness, the shell including L-type and the built-in fitting being packaged in inside the shell；Described built-in fitting includes A shell and the B shell of corresponding fastening, is respectively equipped with the wire casing constituting threading passage, is provided with the entrance hole communicating with head end and the tail end of threading passage and wire hole on shell on A shell and B shell.Cable tray smooths, and can also form the cable tray of many bendings or many reducings as needed, safe and reliable, without solder up, is conducive to profile polishing.
Description
Technical field
The present invention relates to outdoor support electric equipment for connecting, and the threading connecting rod technology neck of current supply cable cabling
Domain.
Background technology
Existing device of outdoor electrical equipment, such as street lamp, monitoring device etc., need to use threading connecting rod, threading connecting rod during installation
In addition to for street lamp or monitoring device are supported the function being connected on lamppost, it is additionally operable to current supply cable cabling, to protect cable
Do not corroded by sunlight and rainwater.
With reference to shown in Fig. 1, existing threading connecting rod is generally L-type, and processing method is that first-selected die casting goes out a solid L
Type main body 10, then gets out a threading passage 11,12 from main body 10 two ends respectively, and two threading passages 11,12 vertically communicate,
Two passages intersect part and can form sharp corner 13, and in threading process, the insulating outer layer of cable is easy to scratch impaired, deposits
In electric leakage potential safety hazard.Further, since cable is not to introduce from main body 10 two ends and draw, but from the inner side of main body 10
Open up the tooth hole 14,15 that current supply cable introduces and draws, after the boring of threading passage completes, also both ends open 16,17 will be carried out
Sealing, sealing operation inconvenience, have an effect on integral smoothness and bright and clean effect.
Content of the invention
In sum, it is an object of the invention to solving existing threading connecting rod there is poor stability, process operation is inconvenient,
The technical deficiency of poor flatness, and propose a kind of lossless threading of cable and connect protector.
For solving technical problem proposed by the invention, the technical side of employing pacifies is：
A kind of lossless threading of cable connects protector processing method it is characterised in that methods described includes having the following steps：
A, first time die casting；Die casting includes A shell and the B shell of wire casing respectively, and during A shell fastening corresponding with B shell, on A shell
Wire casing and B shell on wire casing constitute the line chamber of a sealing；
B, second die casting；As built-in fitting after A shell is fastened with B shell, will be pre-buried in one layer of the outside die casting of built-in fitting
Part is entirely encapsulated in interior shell；
C, perforate mouth；Output the entrance hole communicating and the wire hole with the line chamber in built-in fitting from housing exterior.
In die casting A shell and B shell, on the lateral surface of A shell and B shell, die casting goes out positioning supporting part respectively.
In die casting A shell and B shell, die casting on B shell goes out convex edge corresponding with its wire casing, presses on the wire casing cell wall of A shell
Cast out the locating slot coincideing with described convex edge.
In die casting A shell and B shell, equal die casting in A shell and B shell goes out the L-type wire casing that corner is rounding, and L-type wire casing is first
What tail two ends included vertical L-type wire casing enters wire casing and line outlet groove, enters wire casing and the position of line outlet groove drives string holes into need respectively
Corresponding with outlet hole site.
After the completion of the second described die casting, it is polished grinding process.
Described threading connecting rod includes the shell of L-type and is packaged in the built-in fitting of inside the shell；Described built-in fitting includes
The corresponding A shell fastening and B shell, are respectively equipped with the wire casing constituting threading passage on A shell and B shell, are provided with and threading on shell
Entrance hole and wire hole that the head end of passage and tail end communicate.
It is respectively equipped with positioning supporting part on the A shell of built-in fitting and B shell lateral surface.
Described side wall of outer shell divides the hole edge being provided with projection with entrance hole and wire hole correspondence position.
Beneficial effects of the present invention are：Present invention die casting at twice, it is pre- that first time die casting is made up of A shell and B shell fastening
Embedded part, the cable tray for current supply cable cabling is formed with the technique of die casting, and cable tray smooths, and can also be formed as needed
Many bendings or the cable tray of many reducings, safe and reliable, without solder up, be conducive to profile polishing.
Brief description
The structural representation of the threading connecting rod that Fig. 1 processes for traditional handicraft；
The structural representation of the threading connecting rod that Fig. 2 processes for present invention process；
The cross section structure schematic diagram of the threading connecting rod that Fig. 3 processes for present invention process；
Fig. 4 is the A shell perspective view of the present invention；
Fig. 5 is the B shell perspective view of the present invention；
Fig. 6 is that the A shell of the present invention fastens, with B shell, the built-in fitting perspective view one being formed；
Fig. 7 is that the A shell of the present invention fastens, with B shell, the built-in fitting perspective view two being formed；
Fig. 8 is that the A shell of the present invention fastens, with B shell, the built-in fitting cross section structure schematic diagram being formed；
Fig. 9 completes the perspective view after second die casting for the present invention；
Figure 10 is the perspective view after present invention polishing；
The cross section structure schematic diagram of the cable tray that Figure 11 is many bendings and many reducings for the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
With reference to shown in Fig. 2 to Figure 11, the lossless threading of cable of the present invention connects protector processing method, includes as follows
Step：
A, first time die casting；Die casting goes out A shell 21 and B shell 22 respectively, A shell 21 comprises wire casing 211, B shell 22 includes
The wire casing on wire casing 211 and B shell 22 during the corresponding fastening of wire casing 221 corresponding with wire casing 211, A shell 21 and B shell 22, on A shell 21
221 line chambers constituting a sealing；Fasten for the ease of A shell 21 and B shell 22 are corresponding, in die casting A shell 21 and B shell 22, in B shell
On 22, die casting goes out convex edge 222 corresponding with its wire casing 211, and die casting on wire casing 211 cell wall of A shell 21 goes out and described convex edge 222
Identical locating slot 212；That is to say that B shell 22 is equivalent to a cover plate and covers on A shell 21, formed between A shell 21 and B shell 22
Article one, seal cavity.
B, second die casting；As built-in fitting after A shell 21 and B shell 22 are fastened, will in one layer of the outside die casting of built-in fitting
Built-in fitting is entirely encapsulated in interior shell 3；Fixing in die cavity for the ease of built-in fitting, in die casting A shell 21 and B shell 22, in A
On the lateral surface of shell 21 and B shell 22, die casting goes out positioning supporting part 213,223 respectively.The present invention is using secondary die casting purpose can
So that in die casting A shell 21 and B shell 22, convenient die casting equal in A shell 21 and B shell 22 goes out the L-type wire casing that corner is smooth rounding
211、221.
C, perforate mouth；The entrance hole 31 communicating with the line chamber in built-in fitting and wire hole 32 is outputed outside shell 3；Open
Behind aperture, line chamber is formed for the threading passage that an energy current supply cable 4 passes through.As needed can be in L-type wire casing 211,221 head and the tail
What two ends included vertical L-type wire casing enters wire casing 214 and line outlet groove 215, enter the position of wire casing 214 and line outlet groove 215 respectively with
String holes 31 need to be driven into corresponding with wire hole 32 position, while to shell 3 perforate mouth, wire casing 214 and line outlet groove 215 will be entered
Drill through.
Furthermore it is possible to the second die casting after the completion of or after the operation of perforate mouth completes, then be polished grinding process.
Connect protector according to the lossless threading of cable that processing method described above processing obtains, include the shell 3 of L-type
With the built-in fitting being packaged in shell 3；Described built-in fitting includes A shell 21 and the B shell 22 of corresponding fastening, in A shell 21 and B shell
It is respectively equipped with the wire casing 211,221 constituting threading passage on 22, shell 3 is provided with and communicates with the head end of threading passage and tail end
Entrance hole 31 and wire hole 32.It is respectively equipped with positioning supporting part 213,223 on the A shell 21 of built-in fitting and B shell 22 lateral surface.Institute
The shell 3 side wall stated divides and is provided with the hole of projection along 33 with entrance hole 31 and wire hole 32 correspondence position.
Claims (3)
1. the lossless threading of cable connect protector it is characterised in that：Described threading connecting rod includes the shell of L-type and is packaged in outer
Built-in fitting in shell；Described built-in fitting includes A shell and the B shell of corresponding fastening, is respectively equipped with composition and wears on A shell and B shell
The wire casing of line passage, is provided with the entrance hole communicating with head end and the tail end of threading passage and wire hole on shell.
2. the lossless threading of cable according to claim 1 connect protector it is characterised in that：Outside the A shell of built-in fitting and B shell
Positioning supporting part is respectively equipped with side.
3. the lossless threading of cable according to claim 1 connect protector it is characterised in that：Described side wall of outer shell divide with
Entrance hole and wire hole correspondence position are provided with raised hole edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851781.XU CN206004246U (en) | 2016-08-09 | 2016-08-09 | A kind of lossless threading of cable connects protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851781.XU CN206004246U (en) | 2016-08-09 | 2016-08-09 | A kind of lossless threading of cable connects protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004246U true CN206004246U (en) | 2017-03-08 |
Family
ID=58199902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620851781.XU Expired - Fee Related CN206004246U (en) | 2016-08-09 | 2016-08-09 | A kind of lossless threading of cable connects protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099784A (en) * | 2016-08-09 | 2016-11-09 | 深圳市天龙金属制品有限公司 | A kind of lossless threading of cable connects protector processing method and products thereof |
| CN110871267A (en) * | 2018-08-29 | 2020-03-10 | 惠州比亚迪电子有限公司 | Secondary die-casting metal product with improved appearance defects, preparation method of secondary die-casting metal product, mobile phone middle frame and mobile phone |
-
2016
- 2016-08-09 CN CN201620851781.XU patent/CN206004246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099784A (en) * | 2016-08-09 | 2016-11-09 | 深圳市天龙金属制品有限公司 | A kind of lossless threading of cable connects protector processing method and products thereof |
| CN110871267A (en) * | 2018-08-29 | 2020-03-10 | 惠州比亚迪电子有限公司 | Secondary die-casting metal product with improved appearance defects, preparation method of secondary die-casting metal product, mobile phone middle frame and mobile phone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181009 Address after: 518000 2 Tung hang first industrial district, Pingshan street, Pingshan New District, Shenzhen, Guangdong Patentee after: Zhe Mao new materials Science and Technology Ltd. of Shenzhen Address before: 518000 2 buildings in pingkeng first industrial zone, Pingshan, Longgang, Shenzhen, Guangdong Patentee before: SHENZHEN TIANLONG METAL PRODUCTS CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20210809 |