CN203589602U - Rolling power cable threader auxiliary drawing head - Google Patents
Rolling power cable threader auxiliary drawing head Download PDFInfo
- Publication number
- CN203589602U CN203589602U CN201320837503.5U CN201320837503U CN203589602U CN 203589602 U CN203589602 U CN 203589602U CN 201320837503 U CN201320837503 U CN 201320837503U CN 203589602 U CN203589602 U CN 203589602U
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- CN
- China
- Prior art keywords
- conditioning disk
- draught line
- cable
- cleaning disc
- connector
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- 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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- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 230000003750 conditioning effect Effects 0.000 claims description 97
- 230000035515 penetration Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract 16
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a rolling power cable threader auxiliary drawing head, and relates to a threader. In the electric power construction process, as sundries are stored in a pipeline, cable skin is damaged when a cable is dragged, and construction quality and efficiency are affected. The rolling power cable threader auxiliary drawing head comprises a first cleaning disc, a second cleaning disc, a plurality of rollers and connectors, the rollers are arranged on the first cleaning disc and the second cleaning disc, the first cleaning disc and the second cleaning disc are disc-shaped, connector through holes and a plurality of screw rod holes are formed in the first cleaning disc and the second cleaning disc, screw rods are arranged in the screw rod holes in a penetrating manner, the screw rods on two sides of the first cleaning disc and on two sides of the second cleaning disc are connected with nuts in a threaded manner, so that the first cleaning disc and the second cleaning disc are connected into a whole, the diameter of the first cleaning disc and the diameter of the second cleaning disc is larger than that of a cable, and the rollers externally project over the peripheries of the first cleaning disc and the second cleaning disc. By the aid of the technical scheme, the sundries are removed when the cable is dragged, the cable skin is effectively prevented from being damaged by the sundries, and working quality is improved.
Description
Technical field
The utility model relates to a kind of threading apparatus.
Background technology
In power construction process, because the pipeline of power cable construction belongs to disguised engineering, so cable laying personnel have no way of learning for the construction quality in pipeline and concrete condition thereof, and this has increased the difficulty of construction greatly.And power cable pipeline is not the pipeline of sealing, rainwater can carried some rubbish blocking pipes secretly and cable skin in dilatory process is being caused to breakage, thereby affects construction quality and efficiency.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is that prior art scheme is improved and improved, and provides rolling type power cable threading apparatus auxiliary traction head, to reach the object that improves perforated space amount.For this reason, the utility model is taked following technical scheme.
Rolling type power cable threading apparatus auxiliary traction head, it is characterized in that: comprise the first conditioning disk, the second conditioning disk be arrangeding in parallel with the first conditioning disk, be located at a plurality of rollers on the first conditioning disk and the second conditioning disk and for the connector of stube cable and draught line, described the first conditioning disk and the second conditioning disk are in the form of annular discs, the first conditioning disk, on the second conditioning disk, be equipped with connector perforation and be positioned at a plurality of screw holes in connector perforation periphery card, in screw hole, wear screw rod, nut is threaded on the screw rod of the both sides of the first conditioning disk and the second conditioning disk both sides, with by the first conditioning disk, the second conditioning disk links into an integrated entity, the diameter of the first conditioning disk and the second conditioning disk is greater than the diameter of cable, described roller evagination is in the periphery of the first conditioning disk, the second conditioning disk.When threading, one end of connector connects draught line, other end stube cable, the first conditioning disk, the second conditioning disk pull lower to reach at draught line, foreign material in pipeline are moved forward in the lump, remove the foreign material in pipeline, and because the diameter of the first conditioning disk and the second conditioning disk is greater than cable, effectively prevent that foreign material from causing breakage to cable skin, improve work quality.On the first conditioning disk and the second conditioning disk, establish roller, at draught line, pull in the process of connector, the first conditioning disk and the second conditioning disk move in tube wall by roller, have reduced resistance, make to pull more laborsaving.
As the further of technique scheme improved and supplemented, the utility model also comprises following additional technical feature.
Described connector comprise be positioned at head cable connectors, connect the draught line connector of draught line; The diameter of described cable connectors is greater than connector penetration hole diameter, and during tractive, cable connectors and the second conditioning disk offset.
Described cable connectors head is provided with horizontal " U " shape hook, and cable connectors afterbody is connected with draught line connector.
It between described draught line connector and cable connectors, is detachable connection.Convenient assembling each other
Between described draught line connector and cable connectors, be threaded connection.
Described draught line connector and cable connectors are metalwork, interference fit between described draught line connector and draught line, one end that draught line connector is connected with cable connectors is provided with the shaft shoulder, and the step surface of the shaft shoulder can offset with the medial surface of the second conditioning disk.When draught line moves forward, the lateral surface of cable connectors and the second conditioning disk offsets, after while moving, the medial surface of the shaft shoulder of draught line connector and the second conditioning disk offsets, no matter how moving of draught line, cable all can drive the correspondence motion of connector, improve the reliability of its work, avoid the generation of the situations such as disengaging.
Described roller is equiangularly arranged on the first conditioning disk and the second conditioning disk radially.
Described roller is ball bearing.
The roller groove of offering many circumferential openings on the first described conditioning disk, the second conditioning disk, described roller groove is radial equiangularly arranged, and the card of roller groove both sides is provided with leg, leg is provided with rotating shaft; Rotating shaft is relative with roller groove, overcoat roller in rotating shaft, and roller inserts in roller groove.
Described the first conditioning disk, the second conditioning disk are provided with four rolling, and described leg is positioned in the outside card of the first conditioning disk, the second conditioning disk.
Beneficial effect: the first conditioning disk, the second conditioning disk pull lower to reach at draught line, foreign material in pipeline are moved forward in the lump, remove the foreign material in pipeline, and because the diameter of the first conditioning disk and the second conditioning disk is greater than cable, effectively prevent that foreign material from causing breakage to cable skin, improve work quality.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the utility model perspective view.
In figure: 1-the first conditioning disk; 2-the second conditioning disk; 3-screw rod; 4-nut; 5-cable connectors; 6-draught line connector; 7-draught line; 8-roller.
Embodiment
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
As Fig. 1, shown in 2, the utility model comprises the first conditioning disk 1, the second conditioning disk 2 be arrangeding in parallel with the first conditioning disk 1, be located at a plurality of rollers 8 on the first conditioning disk 1 and the second conditioning disk 2 and for the connector of stube cable and draught line 7, the first conditioning disk 1 and the second conditioning disk 2 are in the form of annular discs, the first conditioning disk 1, on the second conditioning disk 2, be equipped with connector perforation and be positioned at a plurality of screw holes in connector perforation periphery card, in screw hole, wear screw rod 3, nut 4 is threaded on the screw rod 3 of the both sides of the first conditioning disk 1 and the second conditioning disk 2 both sides, with by the first conditioning disk 1, the second conditioning disk 2 links into an integrated entity, the diameter of the first conditioning disk 1 and the second conditioning disk 2 is greater than the diameter of cable, roller 8 evaginations are in the periphery of the first conditioning disk 1, the second conditioning disk 2.Wherein connector comprise be positioned at head cable connectors 5, connect the draught line connector 6 of draught line 7; The diameter of cable connectors 5 is greater than connector penetration hole diameter, and during tractive, cable connectors 5 and the second conditioning disk 2 offset.Roller 8 is equiangularly arranged on the first conditioning disk 1 and the second conditioning disk 2 radially.Roller 8 is the combination of bearing or bearing and outer chartered steamer, and because pipeline is narrow, for reducing volume, roller 8 is ball bearing in the present embodiment.
The roller groove of offering many circumferential openings on the first conditioning disk 1, the second conditioning disk 2, roller groove is radial equiangularly arranged, and the card of roller groove both sides is provided with leg, leg is provided with rotating shaft; Rotating shaft is relative with roller groove, overcoat roller 8 in rotating shaft, and roller 8 inserts in roller groove.The first conditioning disk 1, the second conditioning disk 2 are provided with four rolling 8, and leg is positioned in the outside card of the first conditioning disk 1, the second conditioning disk 2.
For improving the efficiency of assembling, the flexibility of use, cable connectors 5 heads are provided with horizontal " U " shape hook, and cable connectors 5 afterbodys are connected with draught line connector 6.It between draught line connector 6 and cable connectors 5, is detachable connection.Between draught line connector 6 and cable connectors 5, be threaded connection.Draught line connector 6 and cable connectors 5 are metalwork, interference fit between draught line connector 6 and draught line 7, and draught line connector 6 is provided with the shaft shoulder with one end that cable connectors 5 is connected, and the step surface of the shaft shoulder can offset with the medial surface of the second conditioning disk 2.
Rolling type power cable threading apparatus auxiliary traction head shown in above Fig. 1,2 is specific embodiment of the utility model; the utility model substantive distinguishing features and progress have been embodied; can be according to actual use needs; under enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspects such as shape, structure, all at the row of the protection range of this programme.
Claims (10)
1. rolling type power cable threading apparatus auxiliary traction head, it is characterized in that: comprise the first conditioning disk (1), the second conditioning disk (2) be arrangeding in parallel with the first conditioning disk (1), be located at a plurality of rollers (8) on the first conditioning disk (1) and the second conditioning disk (2) and for the connector of stube cable and draught line (7), described the first conditioning disk (1) and the second conditioning disk (2) are in the form of annular discs, the first conditioning disk (1), on the second conditioning disk (2), be equipped with connector perforation and be positioned at a plurality of screw holes in connector perforation periphery card, in screw hole, wear screw rod (3), nut (4) is threaded on the screw rod (3) of the both sides of the first conditioning disk (1) and the second conditioning disk (2) both sides, with by the first conditioning disk (1), the second conditioning disk (2) links into an integrated entity, the diameter of the first conditioning disk (1) and the second conditioning disk (2) is greater than the diameter of cable, described roller (8) evagination is in the periphery of the first conditioning disk (1), the second conditioning disk (2).
2. rolling type power cable threading apparatus auxiliary traction head according to claim 1, is characterized in that: described connector comprise be positioned at head cable connectors (5), connect the draught line connector (6) of draught line (7); The diameter of described cable connectors (5) is greater than connector penetration hole diameter, and cable connectors during tractive (5) offsets with the second conditioning disk (2).
3. rolling type power cable threading apparatus auxiliary traction head according to claim 2, is characterized in that: described cable connectors (5) head is provided with horizontal " U " shape hook, and cable connectors (5) afterbody is connected with draught line connector (6).
4. rolling type power cable threading apparatus auxiliary traction head according to claim 3, is characterized in that: between described draught line connector (6) and cable connectors (5), be detachable connection.
5. rolling type power cable threading apparatus auxiliary traction head according to claim 4, is characterized in that: between described draught line connector (6) and cable connectors (5), be threaded connection.
6. rolling type power cable threading apparatus auxiliary traction head according to claim 5, it is characterized in that: described draught line connector (6) and cable connectors (5) are metalwork, interference fit between described draught line connector (6) and draught line (7), draught line connector (6) is provided with the shaft shoulder with one end that cable connectors (5) is connected, and the step surface of the shaft shoulder can offset with the medial surface of the second conditioning disk (2).
7. rolling type power cable threading apparatus auxiliary traction head according to claim 1, is characterized in that: described roller (8) is equiangularly arranged on the first conditioning disk (1) and the second conditioning disk (2) radially.
8. rolling type power cable threading apparatus auxiliary traction head according to claim 1, is characterized in that: described roller (8) is ball bearing.
9. according to the rolling type power cable threading apparatus auxiliary traction head described in claim 7 or 8, it is characterized in that: the roller groove of offering many circumferential openings on described the first conditioning disk (1), the second conditioning disk (2), described roller groove is radial equiangularly arranged, and the card of roller groove both sides is provided with leg, leg is provided with rotating shaft; Rotating shaft is relative with roller groove, overcoat roller (8) in rotating shaft, and roller (8) inserts in roller groove.
10. rolling type power cable threading apparatus auxiliary traction head according to claim 9, it is characterized in that: described the first conditioning disk (1), the second conditioning disk (2) are provided with four rolling (8), and described leg is positioned in the outside card of the first conditioning disk (1), the second conditioning disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837503.5U CN203589602U (en) | 2013-12-18 | 2013-12-18 | Rolling power cable threader auxiliary drawing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837503.5U CN203589602U (en) | 2013-12-18 | 2013-12-18 | Rolling power cable threader auxiliary drawing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589602U true CN203589602U (en) | 2014-05-07 |
Family
ID=50587455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837503.5U Expired - Lifetime CN203589602U (en) | 2013-12-18 | 2013-12-18 | Rolling power cable threader auxiliary drawing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589602U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015090105A1 (en) * | 2013-12-18 | 2015-06-25 | 国家电网公司 | Auxiliary drawing head of power cable threading apparatus |
| CN104917111A (en) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | Threader for information room |
| CN106405774A (en) * | 2016-10-27 | 2017-02-15 | 天津亿利科能源科技发展股份有限公司 | Non-welding dual-layer subsea pipeline monitoring optical cable laying method |
| CN107294007A (en) * | 2017-08-01 | 2017-10-24 | 左永喜 | Threading apparatus |
-
2013
- 2013-12-18 CN CN201320837503.5U patent/CN203589602U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015090105A1 (en) * | 2013-12-18 | 2015-06-25 | 国家电网公司 | Auxiliary drawing head of power cable threading apparatus |
| GB2531449A (en) * | 2013-12-18 | 2016-04-20 | State Grid Corp China | Auxiliary drawing head of power cable threading apparatus |
| GB2531449B (en) * | 2013-12-18 | 2020-06-03 | State Grid Corp China | Auxiliary drawing head of a power cable threader |
| CN104917111A (en) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | Threader for information room |
| CN104917111B (en) * | 2015-06-23 | 2017-06-13 | 国网山东省电力公司济南供电公司 | Information machine room threading apparatus |
| CN106405774A (en) * | 2016-10-27 | 2017-02-15 | 天津亿利科能源科技发展股份有限公司 | Non-welding dual-layer subsea pipeline monitoring optical cable laying method |
| CN106405774B (en) * | 2016-10-27 | 2021-02-02 | 天津亿利科能源科技发展股份有限公司 | Laying method of fusion-free double-layer submarine pipeline monitoring optical cable |
| CN107294007A (en) * | 2017-08-01 | 2017-10-24 | 左永喜 | Threading apparatus |
| CN107294007B (en) * | 2017-08-01 | 2023-02-17 | 左永喜 | Threading apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |