CN106374395A - Cable traction device used for conduits and cable pipe installation paving method - Google Patents
Cable traction device used for conduits and cable pipe installation paving method Download PDFInfo
- Publication number
- CN106374395A CN106374395A CN201610893016.9A CN201610893016A CN106374395A CN 106374395 A CN106374395 A CN 106374395A CN 201610893016 A CN201610893016 A CN 201610893016A CN 106374395 A CN106374395 A CN 106374395A
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- CN
- China
- Prior art keywords
- pipe
- cable
- clamping
- clamping pipe
- traction seat
- 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
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- 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
Abstract
The invention relates to a cable traction device used for conduits. The cable traction device comprises a traction seat (1) and a clamping pipe (6) fixed at one end of the traction seat (1); the excircle of the clamping pipe (6) is connected with a clamp nut (9) through a taper thread, and the outer diameter of the clamping pipe (6) is gradually decreased outwards from the end face of the traction seat (1); two to four openings running through the diameter of the clamping pipe (6) and extending towards the large diameter end of the clamping pipe are formed in the small diameter end of the clamping pipe (6); the other end of the traction seat (1) is connected with a traction head (10) through a traction rope (5); and at least three supporting rollers (2) are uniformly arranged in the circumference direction of the traction seat (1). According to the cable traction device, cables can be paved by workers in the conduits conveniently in a labor-saving manner, the cost of spare parts can also be saved, the cables are protected from being out of order, and the efficiency is increased for enterprises.
Description
Technical field
The present invention relates to Electric Wires ＆ Cables mounting and installation technical field, more particularly, to a kind of penetration pipe cable traction device and
Cable pipe laying method.
Background technology
Cable penetration pipe primarily serves the effect of protection cable, is usually used in the hidden of Electric Wires ＆ Cables and lays, in bad environments
Heavy industry operation field, cable penetration pipe is also equipped with dust-proof, the function such as waterproof.
Pull rope, when entering to lay the method for Electric Wires ＆ Cables in line pipe, is first passed through penetration pipe by the penetration pipe using at present,
Joint is made, then butt joint carries out waterproof wrapping, pulls pull rope, takes new electricity out of at the pull rope other end and cable strip off head
Cable, completes to change.Whole process occurs a lot of problems, and the width making joint is less than threading caliber, needs operating personnel more
Waste time and energy；Joint be can not play well, and easily gets loose, must secondary do over again during pulling；Due to can exist in penetration pipe steam,
Dust, burr etc., inevitably produce to cable and damage, lead to cable to there is potential safety hazard in use.
Content of the invention
The present invention is directed to the deficiencies in the prior art, provides a kind of penetration pipe cable traction device and pipe penetration method, can
Make operating personnel's cabling in penetration pipe convenient and strength-savingly, spare parts cost can be saved again, protection cable exempts to be out of order, for enterprise
Industry potentiation.
The present invention is achieved through the following technical solutions, provides a kind of penetration pipe cable traction device, including traction
Seat and the clamping pipe being fixed on described traction seat one end, the cylindrical of described clamping pipe is connected with clamp nut and folder by taper thread
The outer end face of traction seat without leave holding pipe is outwards gradually reduced, and clamping pipe miner diameter end is provided through clamping pipe diameter and to clamping pipe
Two to four gap that bigger diameter end extends, gap can make clamping tube wall shrink deformation, to reach the purpose stepping up cable,
The other end of described traction seat is connected with drawing head by pull rope；It is evenly arranged with least three in described traction seat circumferential direction
Individual back-up roller wheel, roller rolls along threading inside pipe wall, reduces friction, pulls this traction apparatus more laborsaving.By cable during use
Penetrate clamping pipe, with clamp nut locking, pull drawing head to realize cable pipe and lay
As optimization, one end that described traction seat overhanging cable is located is fixedly provided with horn mouth formula rubber sleeve, and described rubber sleeve is big
Bore towards drawing head, clears up steam in penetration pipe, dust and burr etc., it is to avoid cable is impaired by rubber sleeve.
Preferably, the small-caliber end of described rubber sleeve is connected with traction seat by screw thread, easy accessibility is it is easy to change.
As optimization, the fixed matcoveredn of described clamping inside pipe wall, prevent from clamping inside pipe wall and damage cable.
As optimization, described clamping inside pipe wall is fixedly provided with the conical head that summit extends towards clamping pipe axis,
When tightening clamp nut, conical head is embedded in cable outer insulation, makes clamping relatively reliable.
As optimization, one end that described traction seat overhanging cable is located is fixedly provided with suspension ring, pull rope be connected to described in hang
On ring, pull rope is facilitated to fix.
Penetration pipe inner cable cable installation in pipe method, is carried out as follows:
A, adjustment clamp nut position, make clamping pipe in the raw；
B, cable one end is extended in clamping pipe, and turn clamp nut, make clamping tube wall clamp cable；
C, drawing head is penetrated from penetration pipe one end, and from other end pull-out；
D, pulling drawing head, until clamping pipe skids off from penetration pipe；
E, unscrew clamp nut, by cable extraction in clamping pipe.
The invention has the benefit that while having enough clamping effect when ensureing and pull strength being applied to cable, protecting
Retaining clip holds the end of cable；The design of roller, that is, reduce the friction of device and penetration pipe, extends the service life of itself,
Decrease resistance in penetration pipe for the cable again；The design of rubber blanket, plays the effect of cleaning impurity, further to penetration pipe inside
Secondary protect cable, improve work efficiency, save the working time, spare parts cost can be saved again, protection cable exempts to be out of order, for enterprise
Industry potentiation.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is clamping pipe cross-sectional view；
Shown in figure:
1st, traction seat, 2, back-up roller wheel, 3, rubber sleeve, 4, suspension ring, 5, pull rope, 6, clamping pipe, 7, protective layer, 8, conical head,
9th, clamp nut, 10, drawing head.
Specific embodiment
For the technical characterstic of this programme can be clearly described, below by specific embodiment, this programme is illustrated.
A kind of penetration pipe cable traction device as shown in Figure 1, including traction seat 1 and the folder being fixed on traction seat 1 one end
Hold pipe 6, clamping pipe 6 cylindrical by taper thread be connected with clamp nut 9 and clamp pipe 6 outer traction seat without leave 1 end face outside
It is gradually reduced, clamping pipe 6 miner diameter end is provided through clamping pipe 6 diameter and slitting to two to four that clamping pipe bigger diameter end extends
Mouthful, in the present embodiment, gap is four, and clamping tube wall is equally divided into four parts.The other end of traction seat 1 is installed with suspension ring 4 He
Horn mouth formula rubber sleeve 3, suspension ring 4 are fixedly connected with pull rope 5, and the other end of pull rope 5 is connected with drawing head 10.Rubber sleeve
3 heavy calibers are connected with traction seat 1 towards drawing head 10, small-caliber end by screw thread, are changed when rubber sleeve 3 weares and teares with facilitating,
For the cleaning effect having ensured, the heavy caliber of rubber sleeve 3 is sized slightly larger than penetration pipe internal diameter size so that rubber sleeve and penetration pipe
Wall contact is tightr.
At least three back-up roller wheels 2 are evenly arranged with traction seat 1 circumferential direction, in the present embodiment, back-up roller wheel is four
Individual, all can roll along threading inside pipe wall in four direction.
For avoiding cable to be crushed, in the clamping fixed matcoveredn 7 of pipe 6 inwall, in the present embodiment, protective layer 7 adopts rubber
Material, low cost, simultaneously work as protective effect.
For increasing the clamping reliability to cable clamping for the pipe 6, summit is fixedly provided with clamping pipe 6 inwall towards clamping pipe
The conical head 8 that axis extends.
Penetration pipe inner cable cable installation in pipe method for the traction apparatuss in above-described embodiment is:
A, adjustment clamp nut position, make clamping pipe in the raw；
B, cable one end is extended in clamping pipe, and turn clamp nut, due to the presence of gap, clamp tube wall in fastening spiral shell
Contraction distortion in the presence of mother, cable is clamped, conical head extends in the insulating barrier of cable, prevents cable from clamping pipe abjection；
C, drawing head is penetrated from penetration pipe one end, and from other end pull-out, because drawing head and pull rope contour dimension are far little
In penetration pipe internal diameter size, therefore drawing head can easily pass through in penetration pipe；
D, pulling drawing head, when horn mouth formula rubber sleeve reaches the penetration pipe mouth of pipe, stretch into threading after rubber sleeve bigger diameter end is compressed
In pipe, after unclamping, rubber sleeve is fitted tightly with threading tube wall under its own resilient effect, pulls on drawing head, until clamping
Pipe skids off from penetration pipe；
E, unscrew clamp nut, clamping tube wall recovers naturalness, no longer cable is played and step up to act on, by cable in clamping pipe
Extract out, complete cable pipe and lay.
Certainly, described above is also not limited to the example above, the present invention without description technical characteristic can by or
Realized using prior art, will not be described here；Above example and accompanying drawing are merely to illustrate technical scheme not
It is limitation of the present invention, reference has preferred embodiment been described in detail to the present invention, the ordinary skill people of this area
Member it should be appreciated that those skilled in the art made in the essential scope of the present invention change, remodeling, interpolation
Or replace without departure from spirit of the invention, also should belong to the claims of the present invention.
Claims (7)
1. a kind of penetration pipe cable traction device it is characterised in that: include traction seat (1) and be fixed on described traction seat (1)
The clamping pipe (6) of one end, the cylindrical of described clamping pipe (6) is connected with clamp nut (9) by taper thread and clamps the outer of pipe (6)
Traction seat (1) end face is outwards gradually reduced without leave, and clamping pipe (6) miner diameter end is provided through clamping pipe (6) diameter and to clamping
Two to four gap that pipe bigger diameter end extends, the other end of described traction seat (1) is connected with drawing head by pull rope (5)
(10)；It is evenly arranged with least three back-up roller wheels (2) in described traction seat (1) circumferential direction.
2. a kind of penetration pipe cable traction device according to claim 1 it is characterised in that: on described traction seat (1)
One end that pull rope (5) is located is fixedly provided with horn mouth formula rubber sleeve (3), and described rubber sleeve (3) heavy caliber is towards drawing head
(10).
3. a kind of penetration pipe cable traction device according to claim 2 it is characterised in that: described rubber sleeve (3)
Small-caliber end is connected with traction seat (1) by screw thread.
4. a kind of penetration pipe cable traction device according to claim 1 it is characterised in that: described clamping pipe (6) in
The fixed matcoveredn of wall (7).
5. a kind of penetration pipe cable traction device according to claim 1 or 4 it is characterised in that: described clamping pipe (6)
The conical head (8) that summit extends towards clamping pipe axis is fixedly provided with inwall.
6. a kind of penetration pipe cable traction device according to claim 1 it is characterised in that: on described traction seat (1)
One end that pull rope (5) is located is fixedly provided with suspension ring (4), and pull rope (5) is connected on described suspension ring (4).
7. penetration pipe inner cable cable installation in pipe method it is characterised in that:
A, adjustment clamp nut position, make clamping pipe in the raw；
B, cable one end is extended in clamping pipe, and turn clamp nut, make clamping tube wall clamp cable；
C, drawing head is penetrated from penetration pipe one end, and from other end pull-out；
D, pulling drawing head, until clamping pipe skids off from penetration pipe；
E, unscrew clamp nut, by cable extraction in clamping pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893016.9A CN106374395B (en) | 2016-10-13 | 2016-10-13 | A kind of penetration pipe cable traction device and cable pipe laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610893016.9A CN106374395B (en) | 2016-10-13 | 2016-10-13 | A kind of penetration pipe cable traction device and cable pipe laying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106374395A true CN106374395A (en) | 2017-02-01 |
| CN106374395B CN106374395B (en) | 2019-02-15 |
Family
ID=57896104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610893016.9A Active CN106374395B (en) | 2016-10-13 | 2016-10-13 | A kind of penetration pipe cable traction device and cable pipe laying method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106374395B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968358A (en) * | 2017-12-26 | 2018-04-27 | 柳州高新区欧亚自动化设备有限责任公司 | Drawing head |
| CN108429192A (en) * | 2018-04-10 | 2018-08-21 | 国网甘肃省电力公司经济技术研究院 | A kind of spring lead device |
| CN109264495A (en) * | 2018-08-20 | 2019-01-25 | 重庆永富电线电缆有限公司 | Traction device is used in cable processing |
| CN110912030A (en) * | 2019-12-14 | 2020-03-24 | 薛丽 | Cylindrical adjustable auxiliary traction head for power cable threading device |
| CN113078509A (en) * | 2021-02-23 | 2021-07-06 | 上海元一电子有限公司 | Wire harness terminal |
| CN113824051A (en) * | 2021-08-31 | 2021-12-21 | 华能莱芜发电有限公司 | Cable threading device and method |
| CN116154681A (en) * | 2023-04-18 | 2023-05-23 | 山东沃森电源设备有限公司 | Buried cable laying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981007A1 (en) * | 1998-08-14 | 2000-02-23 | Kenton Utilities & Developments Ltd. | Method of installing replacement pipe |
| CN102208779A (en) * | 2011-02-11 | 2011-10-05 | 杨鸿杰 | Method for rapidly inserting cable into sleeve |
| CN204424811U (en) * | 2015-03-28 | 2015-06-24 | 国家电网公司 | Cable drawing head |
| CN204651800U (en) * | 2015-06-12 | 2015-09-16 | 国网四川省电力公司资阳供电公司 | For the auxiliary hitch of cabling |
| CN105914662A (en) * | 2016-05-12 | 2016-08-31 | 神华集团有限责任公司 | Cable traction assembly and method of preventing cable stretching |
| CN206060064U (en) * | 2016-10-13 | 2017-03-29 | 山东钢铁股份有限公司 | A kind of penetration pipe cable traction device |
-
2016
- 2016-10-13 CN CN201610893016.9A patent/CN106374395B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0981007A1 (en) * | 1998-08-14 | 2000-02-23 | Kenton Utilities & Developments Ltd. | Method of installing replacement pipe |
| CN102208779A (en) * | 2011-02-11 | 2011-10-05 | 杨鸿杰 | Method for rapidly inserting cable into sleeve |
| CN204424811U (en) * | 2015-03-28 | 2015-06-24 | 国家电网公司 | Cable drawing head |
| CN204651800U (en) * | 2015-06-12 | 2015-09-16 | 国网四川省电力公司资阳供电公司 | For the auxiliary hitch of cabling |
| CN105914662A (en) * | 2016-05-12 | 2016-08-31 | 神华集团有限责任公司 | Cable traction assembly and method of preventing cable stretching |
| CN206060064U (en) * | 2016-10-13 | 2017-03-29 | 山东钢铁股份有限公司 | A kind of penetration pipe cable traction device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968358A (en) * | 2017-12-26 | 2018-04-27 | 柳州高新区欧亚自动化设备有限责任公司 | Drawing head |
| CN108429192A (en) * | 2018-04-10 | 2018-08-21 | 国网甘肃省电力公司经济技术研究院 | A kind of spring lead device |
| CN109264495A (en) * | 2018-08-20 | 2019-01-25 | 重庆永富电线电缆有限公司 | Traction device is used in cable processing |
| CN109264495B (en) * | 2018-08-20 | 2020-08-28 | 重庆永富电线电缆有限公司 | Draw gear is used in cable processing |
| CN110912030A (en) * | 2019-12-14 | 2020-03-24 | 薛丽 | Cylindrical adjustable auxiliary traction head for power cable threading device |
| CN113078509A (en) * | 2021-02-23 | 2021-07-06 | 上海元一电子有限公司 | Wire harness terminal |
| CN113824051A (en) * | 2021-08-31 | 2021-12-21 | 华能莱芜发电有限公司 | Cable threading device and method |
| CN116154681A (en) * | 2023-04-18 | 2023-05-23 | 山东沃森电源设备有限公司 | Buried cable laying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106374395B (en) | 2019-02-15 |
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