CN203596560U - Cylindrical adjustable power cable threading apparatus auxiliary drawing head - Google Patents
Cylindrical adjustable power cable threading apparatus auxiliary drawing head Download PDFInfo
- Publication number
- CN203596560U CN203596560U CN201320837646.6U CN201320837646U CN203596560U CN 203596560 U CN203596560 U CN 203596560U CN 201320837646 U CN201320837646 U CN 201320837646U CN 203596560 U CN203596560 U CN 203596560U
- Authority
- CN
- China
- Prior art keywords
- conditioning disk
- cable
- roller
- draught line
- threading apparatus
- 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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- 230000003750 conditioning effect Effects 0.000 claims description 101
- 230000035515 penetration Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract 7
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 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
- 230000000694 effects 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
Images
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a threading apparatus and discloses a cylindrical adjustable power cable threading apparatus auxiliary drawing head. In the process of electric power construction, due to the existence of foreign materials in a pipeline, the surface of a cable may be damaged when the cable is drawn and pulled so that the construction quality and efficiency are affected. The auxiliary drawing head comprises cleaning discs, a hollow cylindrical body, rollers, and a connection head connecting the cable and a drawing line. The first and second cleaning discs are both provided with connection head penetrating holes and multiple connection holes located on the disc faces in the peripheral of the connection head penetrating holes. The two ends of the hollow cylindrical body are provided with screw holes opposite to the connection holes. Screws penetrate through the connection holes of the first cleaning disc or the second cleaning disc and then are connected with the screw holes of the hollow cylindrical body via screw threads. The diameter of the first cleaning disc and the second cleaning disc is larger than the diameter of the cable and the outer diameter of the hollow cylindrical body. Elastic members are arranged between the rollers and the cleaning discs. According to the technical scheme, the foreign materials are removed during the process that the cable is drawn and pulled so that the damages caused by the foreign materials to the surface of the cable are effectively prevented and the work 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, therefore 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 the adjustable electric power cable of tubular 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.
The adjustable electric power cable of tubular threading apparatus auxiliary traction head, it is characterized in that: comprise conditioning disk, hollow cylinder, the connector of roller and stube cable and draught line, described conditioning disk comprises the first conditioning disk that left and right be arranged in parallel, the second conditioning disk, between the first described conditioning disk and the second conditioning disk, be provided with the hollow cylinder for connecting both, the first conditioning disk and the second conditioning disk are equipped with multiple rollers, 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 the multiple connecting holes in connector perforation periphery card, the two ends of described hollow cylinder are provided with the screw relative with connecting hole, thereby screw is threaded the first conditioning disk with hollow cylinder screw after passing the first conditioning disk or the second conditioning disk connecting hole, hollow cylinder, the second conditioning disk is assembled into one, the diameter of the first conditioning disk and the second conditioning disk is greater than diameter and the hollow cylinder external diameter of cable, between described roller and conditioning disk, be provided with the size that elastic component makes roller can move radially to change roller to stretch in conditioning disk outward.Roller can move to change overhanging size in the radial direction of conditioning disk, and in the time that pipeline narrows or have roadblock, roller can inside contract, thereby makes drawing head can pass through smoothly narrow pipe place.Hollow cylinder is threaded with conditioning disk, easy accessibility, can be according to the size of actual pipeline, on hollow cylinder, connect the first conditioning disk, second conditioning disk of different-diameter, flexible and convenient to use, simple in structure, easily manufactured, cost is low, and hollow cylinder can adopt stretching metalwork, as aluminium section bar etc.; In the time of 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, pull in the process of connector at draught line, 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 when 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.In the time that 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 radially on equiangularly arranged conditioning disk.
Described roller is ball bearing.
On conditioning disk, offer the roller groove of many circumferential openings, described roller groove is radial equiangularly arranged, the conditioning disk of roller groove both sides is provided with the spring eye of interpolation spring, for the mobile chute of the roller wheel shaft of pegging graft and the guide vane end stop that moves outward for limiting rotating shaft, spring and rotating shaft offset, and rotating shaft can offset to avoid rotating shaft to depart from mobile chute with guide vane end stop.Scalable other modes that also can adopt of roller, as adopted elastic component to be connected with roller wheel shaft, elastic component can be and draws spring, button spring, pressing spring, block rubber etc.
On described the first conditioning disk, the second conditioning disk, be equipped with four rolling, described hollow cylinder is provided with four breach relative with roller.Four breach reduce the contact-making surface of hollow cylinder and conditioning disk, reduce matching requirements, and play the effect of avoiding with roller contact, and roller surface foreign material can be effectively struck off on breach limit simultaneously, avoid roller stuck.
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 utility model sectional structure schematic diagram.
Fig. 2 is the utility model perspective view.
In figure: 1-the first conditioning disk; 2-the second conditioning disk; 3-hollow cylinder; 4-roller; 5-cable connectors; 6-draught line connector; 7-draught line; 8-spring; 9-breach.
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 conditioning disk, hollow cylinder 3, the connector of roller 4 and stube cable and draught line 7, described conditioning disk comprises the first conditioning disk 1 that left and right be arranged in parallel, the second conditioning disk, between the first described conditioning disk 1 and the second conditioning disk 2, be provided with the hollow cylinder 3 for connecting both, the first conditioning disk 1 and the second conditioning disk 2 are equipped with four rolling 4, 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 the multiple connecting holes in connector perforation periphery card, the two ends of described hollow cylinder 3 are provided with the screw relative with connecting hole, thereby screw is threaded with hollow cylinder screw the first conditioning disk 1 after passing the first conditioning disk 1 or the second conditioning disk 2 connecting holes, hollow cylinder 3, the second conditioning disk 2 is assembled into one, the diameter of the first conditioning disk 1 and the second conditioning disk 2 is greater than diameter and the hollow cylinder external diameter of cable, between described roller 4 and conditioning disk, being provided with elastic component makes roller 4 can move radially to change the outer size that stretches in conditioning disk of roller 4.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 when tractive, cable connectors 5 and the second conditioning disk 2 offset.Roller 4 is equiangularly arranged on the first conditioning disk 1 and the second conditioning disk 2 radially.Roller 4 is the combination of bearing or bearing and outer chartered steamer, and because pipeline is narrow, for reducing volume, roller 4 is ball bearing in the present embodiment.For avoiding movement interference, prevent the stuck of roller simultaneously, hollow cylinder 3 is provided with four breach 9 relative with roller 4.
On conditioning disk, offer the roller groove of many circumferential openings, described roller groove is radial equiangularly arranged, the conditioning disk of roller groove both sides is provided with the spring eye of interpolation spring 8, for the mobile chute of the roller wheel shaft of pegging graft and the guide vane end stop that moves outward for limiting rotating shaft, spring 8 offsets with rotating shaft, and rotating shaft can offset to avoid rotating shaft to depart from mobile chute with guide vane end stop.
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.
The adjustable electric power cable of tubular shown in above Fig. 1,2 threading apparatus auxiliary traction head is specific embodiment of the utility model; the utility model substantive distinguishing features and progress are 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. the adjustable electric power cable of tubular threading apparatus auxiliary traction head, it is characterized in that: comprise conditioning disk, hollow cylinder (3), the connector of roller (4) and stube cable and draught line (7), described conditioning disk comprises the first conditioning disk (1) that left and right be arranged in parallel, the second conditioning disk, between described the first conditioning disk (1) and the second conditioning disk (2), be provided with the hollow cylinder (3) for connecting both, the first conditioning disk (1) and the second conditioning disk (2) are equipped with multiple rollers (4), 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 the multiple connecting holes in connector perforation periphery card, the two ends of described hollow cylinder (3) are provided with the screw relative with connecting hole, screw through the first conditioning disk (1) or the second conditioning disk (2) thus after connecting hole, be threaded with hollow cylinder screw the first conditioning disk (1), hollow cylinder (3), the second conditioning disk (2) is assembled into one, the diameter of the first conditioning disk (1) and the second conditioning disk (2) is greater than diameter and the hollow cylinder external diameter of cable, between described roller (4) and conditioning disk, being provided with elastic component makes roller (4) can move radially to change the outer size that stretches in conditioning disk of roller (4).
2. the adjustable electric power cable of tubular according to claim 1 threading apparatus auxiliary traction head, is characterized in that: described connector comprise be positioned at head cable connectors (5), connect draught line (7) draught line connector (6); The diameter of described cable connectors (5) is greater than connector penetration hole diameter, and cable connectors when tractive (5) offsets with the second conditioning disk (2).
3. the adjustable electric power cable of tubular according to claim 2 threading apparatus auxiliary traction head, 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. the adjustable electric power cable of tubular according to claim 3 threading apparatus auxiliary traction head, is characterized in that: between described draught line connector (6) and cable connectors (5), be detachable connection.
5. the adjustable electric power cable of tubular according to claim 4 threading apparatus auxiliary traction head, is characterized in that: between described draught line connector (6) and cable connectors (5), be threaded connection.
6. the adjustable electric power cable of tubular according to claim 5 threading apparatus auxiliary traction head, 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. the adjustable electric power cable of tubular according to claim 1 threading apparatus auxiliary traction head, is characterized in that: described roller (4) is radially on equiangularly arranged conditioning disk.
8. the adjustable electric power cable of tubular according to claim 1 threading apparatus auxiliary traction head, is characterized in that: described roller (4) is ball bearing.
9. according to the adjustable electric power cable of the tubular described in claim 7 or 8 threading apparatus auxiliary traction head, it is characterized in that: the roller groove of offering many circumferential openings on conditioning disk, described roller groove is radial equiangularly arranged, the conditioning disk of roller groove both sides is provided with the spring eye of interpolation spring (8), for the mobile chute of the roller wheel shaft of pegging graft and the guide vane end stop that moves outward for limiting rotating shaft, spring (8) offsets with rotating shaft, and rotating shaft can offset to avoid rotating shaft to depart from mobile chute with guide vane end stop.
10. the adjustable electric power cable of tubular according to claim 9 threading apparatus auxiliary traction head, it is characterized in that: on described the first conditioning disk (1), the second conditioning disk (2), be equipped with four rolling (4), described hollow cylinder (3) is provided with four breach (9) relative with roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837646.6U CN203596560U (en) | 2013-12-18 | 2013-12-18 | Cylindrical adjustable power cable threading apparatus auxiliary drawing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837646.6U CN203596560U (en) | 2013-12-18 | 2013-12-18 | Cylindrical adjustable power cable threading apparatus auxiliary drawing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596560U true CN203596560U (en) | 2014-05-14 |
Family
ID=50677418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837646.6U Expired - Lifetime CN203596560U (en) | 2013-12-18 | 2013-12-18 | Cylindrical adjustable power cable threading apparatus auxiliary drawing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596560U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662306A (en) * | 2018-07-30 | 2018-10-16 | 江苏星河集团有限公司 | A kind of software bellows poling specific boot device |
| CN110912030A (en) * | 2019-12-14 | 2020-03-24 | 薛丽 | Cylindrical adjustable auxiliary traction head for power cable threading device |
| CN111029040A (en) * | 2019-12-18 | 2020-04-17 | 南通沃斯通线缆科技有限公司 | Driving water-blocking lead for continuously vulcanizing large-section product and connector thereof |
| CN111049063A (en) * | 2019-11-11 | 2020-04-21 | 重庆泰山电缆有限公司 | Novel high-voltage cable traction head |
-
2013
- 2013-12-18 CN CN201320837646.6U patent/CN203596560U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662306A (en) * | 2018-07-30 | 2018-10-16 | 江苏星河集团有限公司 | A kind of software bellows poling specific boot device |
| CN111049063A (en) * | 2019-11-11 | 2020-04-21 | 重庆泰山电缆有限公司 | Novel high-voltage cable traction head |
| CN110912030A (en) * | 2019-12-14 | 2020-03-24 | 薛丽 | Cylindrical adjustable auxiliary traction head for power cable threading device |
| CN111029040A (en) * | 2019-12-18 | 2020-04-17 | 南通沃斯通线缆科技有限公司 | Driving water-blocking lead for continuously vulcanizing large-section product and connector thereof |
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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: 20140514 |
|
| CX01 | Expiry of patent term |