CN107104395A - A kind of cable laying traction aid and its assembly method - Google Patents
A kind of cable laying traction aid and its assembly method Download PDFInfo
- Publication number
- CN107104395A CN107104395A CN201710465355.1A CN201710465355A CN107104395A CN 107104395 A CN107104395 A CN 107104395A CN 201710465355 A CN201710465355 A CN 201710465355A CN 107104395 A CN107104395 A CN 107104395A
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- CN
- China
- Prior art keywords
- cable
- screw rod
- hole
- aid
- screw
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/081—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling means at cable ends, e.g. pulling eyes or anchors
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The present invention relates to cable pulling technical field, a kind of cable laying traction aid and its assembly method are disclosed, including：First screw rod and the second screw rod；Wherein, one end of first screw rod is provided with the first hole, for placing pipe perforator, first screw rod is provided with the first external screw thread, and the first end of the second screw rod is provided with the second hole, for placing cable, and second nose end oral area inwall be provided with sticking department, sticking department is used to catch on cable, and the second end of the second screw rod is provided with the 3rd hole with the second internal thread, and the first external screw thread matches with the second internal thread.When cable is by the second hole, sticking department can catch on cable, pipe perforator is consolidated with cable connection, difficult for drop-off.
Description
Technical field
The present invention relates to cable pulling technical field, more particularly to a kind of cable laying traction aid and its assembling
Method.
Background technology
At present, cable is connected in secondary cable installation work, conventional instrument is that device for pushing or pulling cable through tubing or conduit which reduces cable
The efficiency of poling work., there is following defect in the connection method of fastener and cable for above-mentioned traditional pipe perforator：And poling
The fastener of (line) device is with cable tie head in trailing cable work, and fastener comes off with cable when often there is cable drawing
In cable tube, it is necessary to re-start the poling work of cable, increase the labor intensity of workman.Accordingly, it would be desirable to which a kind of cable is worn
Pipe device and cable connection are even closer, and do not allow caducous part in cable pulling work.
The content of the invention
(1) technical problem to be solved
It is an object of the invention to provide a kind of cable laying traction aid and its assembly method, prior art is solved
The problem of middle pipe perforator easily comes off with cable.
(2) technical scheme
In order to solve the above-mentioned technical problem, the present invention provides a kind of cable laying traction aid, it is characterised in that bag
Include：First screw rod and the second screw rod；Wherein, one end of first screw rod is provided with the first hole, for placing pipe perforator, and described the
One screw rod is provided with the first external screw thread, and the first end of second screw rod is provided with the second hole, for placing cable, and second hole
The inwall of port part is provided with sticking department, and the sticking department is used to catch on cable, and the second end of second screw rod, which is provided with, has the
3rd hole of two internal threads, and first external screw thread matches with the second internal thread.
Wherein, the sticking department is the barb for being located at the second nose end mouth inner wall.
Wherein, in addition to nut, there are second screw rod several to crack vertically, and second screw rod is additionally provided with the
Two external screw threads, and match with the 3rd internal thread of the nut, for fixedly locked portion.
Wherein, the second nose end oral area is additionally provided with enlarging
Wherein, first hole, the second hole and the 3rd hole are blind hole.
Invention additionally discloses the assembly method that aid is drawn in a kind of cable laying, including：
Pipe perforator catches on cable by the first hole, cable by the second hole, sticking department；
By the first screw rod by the first external screw thread and the second screw-internal thread fit, the second screw rod is screwed in.
Wherein, in addition to by the second screw rod by the second external screw thread and the 3rd screw-internal thread fit, nut is screwed in.
(3) beneficial effect
A kind of cable laying traction aid and its assembly method that the present invention is provided, when cable is by the second hole,
Sticking department can catch on cable, pipe perforator is consolidated with cable connection, difficult for drop-off.
Brief description of the drawings
Fig. 1 draws the sectional drawing of aid for a kind of cable laying of the invention；
Fig. 2 is a kind of flow chart of the assembly method of cable laying traction aid of the invention；
Fig. 3 is a kind of front view of the enlarging of cable laying traction aid of the invention；
Fig. 4 is a kind of right view of the enlarging of cable laying traction aid of the invention；
In figure, the 1, first screw rod；2nd, nut；3rd, the second screw rod；4th, the first hole；5th, pipe perforator；6th, the second hole；7th, enlarging；
8th, barb；9th, cable；10th, the 3rd hole.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
As shown in figure 1, the present invention discloses a kind of cable laying traction aid, including：First screw rod 1 and the second screw rod
3；Wherein, one end of first screw rod 1 is provided with the first hole 4, and for placing pipe perforator 5, first screw rod 1 is provided with outside first
Screw thread, the first end of second screw rod 3 is provided with the second hole 6, for placing cable 9, and the inwall of the port part of the second hole 6
Provided with sticking department, the sticking department is used to catch on cable 9, and the second end of second screw rod 3 is provided with the second internal thread
3rd hole 10, and first external screw thread matches with the second internal thread.
Specifically, after pipe perforator 5 and cable 9 are placed and finished, sticking department can then be embedded in and block cable 9, make poling
Device is consolidated with cable connection, difficult for drop-off.
Wherein, the sticking department is the barb 8 for being located at the port part inwall of the second hole 6.Specifically, as shown in figure 1, falling
Hook is fold-line-shaped, for example " ＞ " type, and knuckle direction, towards the opening direction in the second hole 6, cable 9 can smoothly insert the second hole
6 (barb may be flexible, and when cable is inserted, knuckle diminishes), barb 8 can be embedded in and catch on cable, make pipe perforator and electricity
Cable stable connection, it is difficult for drop-off.
As shown in Figure 3 and Figure 4, in addition to nut 2, there are second screw rod 3 several to crack vertically, and described second
Screw rod 3 is additionally provided with the second external screw thread, and matches with the 3rd internal thread of the nut 2, for fixedly locked portion.Specifically,
Second screw rod 3 cracks vertically, therefore the second screw rod 3 can open or close certain angle, and nut 2 is in the process of screw-in
In, play a part of fastening the second screw rod 3, prevent screw rod from causing cable to be connected unsteady situation with pipe perforator because extending out.
Wherein, the port part of the second hole 6 is additionally provided with enlarging 7.Specifically, enlarging 7 also has several vertically
Crack, can be with turned-out certain angle, for more easily passing through cable, and barb 8 can also be arranged in enlarging 7.
As shown in Fig. 2 invention additionally discloses the assembly method that aid is drawn in a kind of cable laying, including：Pipe perforator
By the first hole, cable catches on cable by the second hole, sticking department；
By the first screw rod by the first external screw thread and the second screw-internal thread fit, the second screw rod is screwed in.
Wherein, in addition to：By the second screw rod by the second external screw thread and the 3rd screw-internal thread fit, nut is screwed in, specifically,
It can screw in sticking department.
The present invention discloses a kind of cable laying traction aid and its assembly method, compresses after sticking department, utilizes barb
Cable is caught on, pipe perforator is consolidated with cable connection, it is difficult for drop-off.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. aid is drawn in a kind of cable laying, it is characterised in that including：First screw rod (1) and the second screw rod (3)；Wherein,
One end of first screw rod (1) is provided with the first hole (4), and for placing pipe perforator (5), first screw rod (1) is provided with first
External screw thread, the first end of second screw rod (3) is provided with the second hole (6), for placing cable (9), and second hole (6) is held
The inwall of oral area is provided with sticking department, and the sticking department is used to catch on cable (9), and the second end of second screw rod (3) is provided with tool
There is the 3rd hole (10) of the second internal thread, and first external screw thread matches with the second internal thread.
2. aid is drawn in cable laying as claimed in claim 1, it is characterised in that the sticking department is is located at described the
The barb (8) of two holes (6) port part inwall.
3. aid is drawn in cable laying as claimed in claim 1, it is characterised in that also including nut (2), described second
There are screw rod (3) several to crack vertically, and second screw rod (3) is additionally provided with the second external screw thread, and with the nut (2)
3rd internal thread matches, for fixedly locked portion.
4. aid is drawn in cable laying as claimed in claim 3, it is characterised in that the second hole (6) port
Portion is additionally provided with enlarging (7).
5. aid is drawn in cable laying as claimed in claim 1, it is characterised in that first hole (4), the second hole
And the 3rd hole (10) is blind hole (6).
6. the assembly method of aid is drawn in a kind of cable laying, it is characterised in that including：
Pipe perforator catches on cable by the first hole, cable by the second hole, sticking department；
By the first screw rod by the first external screw thread and the second screw-internal thread fit, the second screw rod is screwed in.
7. aid is drawn in cable laying as claimed in claim 1, it is characterised in that also including the second screw rod is passed through into the
Two external screw threads and the 3rd screw-internal thread fit, screw in nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465355.1A CN107104395A (en) | 2017-06-19 | 2017-06-19 | A kind of cable laying traction aid and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465355.1A CN107104395A (en) | 2017-06-19 | 2017-06-19 | A kind of cable laying traction aid and its assembly method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107104395A true CN107104395A (en) | 2017-08-29 |
Family
ID=59661016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710465355.1A Pending CN107104395A (en) | 2017-06-19 | 2017-06-19 | A kind of cable laying traction aid and its assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107104395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390876A (en) * | 2018-12-13 | 2019-02-26 | 上海电信工程有限公司 | Threading apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307464Y (en) * | 2008-12-15 | 2009-09-09 | 浙江晨光电缆股份有限公司 | Cable traction device |
| CN202817622U (en) * | 2012-08-13 | 2013-03-20 | 惠州市德赛西威汽车电子有限公司 | Threading apparatus |
| CN202888729U (en) * | 2012-10-25 | 2013-04-17 | 刘西更 | Convenient waterproof cable traction head |
| CN203119411U (en) * | 2013-04-07 | 2013-08-07 | 固力发集团有限公司 | Bundling strain clamp |
| CN103618259A (en) * | 2013-11-30 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Traction tool special for carbon fiber guide wire |
| CN204720897U (en) * | 2015-07-15 | 2015-10-21 | 刘玉春 | A kind of cable drawing head |
| CN105119191A (en) * | 2015-08-27 | 2015-12-02 | 常熟市安得电力机具制造有限公司 | Cable clamping wire pull head |
| CN105281257A (en) * | 2015-09-11 | 2016-01-27 | 广西南宁桂变电气有限公司 | Traction head for cable traction |
-
2017
- 2017-06-19 CN CN201710465355.1A patent/CN107104395A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307464Y (en) * | 2008-12-15 | 2009-09-09 | 浙江晨光电缆股份有限公司 | Cable traction device |
| CN202817622U (en) * | 2012-08-13 | 2013-03-20 | 惠州市德赛西威汽车电子有限公司 | Threading apparatus |
| CN202888729U (en) * | 2012-10-25 | 2013-04-17 | 刘西更 | Convenient waterproof cable traction head |
| CN203119411U (en) * | 2013-04-07 | 2013-08-07 | 固力发集团有限公司 | Bundling strain clamp |
| CN103618259A (en) * | 2013-11-30 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Traction tool special for carbon fiber guide wire |
| CN204720897U (en) * | 2015-07-15 | 2015-10-21 | 刘玉春 | A kind of cable drawing head |
| CN105119191A (en) * | 2015-08-27 | 2015-12-02 | 常熟市安得电力机具制造有限公司 | Cable clamping wire pull head |
| CN105281257A (en) * | 2015-09-11 | 2016-01-27 | 广西南宁桂变电气有限公司 | Traction head for cable traction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390876A (en) * | 2018-12-13 | 2019-02-26 | 上海电信工程有限公司 | Threading apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170829 |