CN204597377U - Effectively can remove the cable pulling roller frame of the foreign material in underground piping - Google Patents
Effectively can remove the cable pulling roller frame of the foreign material in underground piping Download PDFInfo
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- CN204597377U CN204597377U CN201520359851.5U CN201520359851U CN204597377U CN 204597377 U CN204597377 U CN 204597377U CN 201520359851 U CN201520359851 U CN 201520359851U CN 204597377 U CN204597377 U CN 204597377U
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- sleeve
- feeding cylinder
- foreign material
- cable
- plectane
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Abstract
The utility model discloses the cable pulling roller frame of the foreign material can effectively removed in underground piping, comprise sleeve, one end of described sleeve is provided with the plectane of this sleeve of sealing, the other end of sleeve is provided with feeding cylinder, described feeding cylinder is horn-like, described plectane is provided with the cable connector for stube cable, described feeding cylinder is fixed with bracing frame, bracing frame is fixed with the traction connector for connecting pull rope, the outer wall of described sleeve is provided with four rolling, four rolling is positioned at circumferentially same, this circumference is positioned at 1/4 place of sleeve, and this circumference is between plectane and 1/2 place of sleeve.The utility model adopts said structure, effectively can reduce the friction between cylinder and underground piping, reduces noise and produces and traction energy consumption, extend the useful life of cylinder, the foreign material in pipeline can also be made thoroughly to be removed simultaneously, guarantee that cable is injury-free.
Description
Technical field
The utility model relates to cable laying field, specifically effectively can remove the cable pulling roller frame of the foreign material in underground piping.
Background technology
Generally common overhead cabling method is in underground by cable direct-burried, or be arranged in underdrain or pipeline, when cable is installed in underground situations in pipes, need to make cable pass this underground piping, in order to the traction preventing the foreign material in underground piping from affecting cable, or even damage cable, need to clear up the foreign material in underground piping.
At present, the patent No. is " 201320837640.9 ", what name was called " easy-dismount power cable threading apparatus auxiliary traction head " patent discloses so a kind of hitch structure, it comprises the first conditioning disk, second conditioning disk, hollow cylinder between the first conditioning disk and the second conditioning disk and connector, first, second conditioning disk is in the form of annular discs, first, second conditioning disk is equipped with connector perforation and multiple connecting hole, the periphery of hollow cylinder is provided with the support bar of many evaginations, support bar is axially arranged, this structure can remove foreign material in cable pull process, effectively prevent foreign material from causing damage to cable skin, improve work quality.But, there is certain problem in this hitch structure, first, first, second conditioning disk directly contacts with duct wall, is the static friction occurred between them, so not only can send some friction noises, but also first, second conditioning disk that can wear and tear, and then affect the useful life of this hitch structure, and due to the friction between first, second conditioning disk and duct wall, in a disguised form increase traction to export, namely increase energy consumption.In addition; foreign material in pipeline move back forward at leisure by the first conditioning disk; last discharge line; also there is certain problem in this mode, the diameter due to pipeline is certain to the diameter being greater than the first conditioning disk, therefore; first conditioning disk is when pushing away forward or scraping foreign material; along with foreign material are in the accumulation in the first conditioning disk front, foreign material naturally can slide to cable along the side of the first conditioning disk backward, thus cannot play the effect of protection cable from damage.
Utility model content
The utility model provides the cable pulling roller frame of the foreign material can effectively removed in underground piping, solve cable pulling structure in the past and duct wall rubs larger, not only noise can be produced, affect useful life, increase energy consumption, foreign material also can be caused in addition to clear up not thorough, cause the problem that cable is impaired.
The purpose of this utility model is achieved through the following technical solutions: the cable pulling roller frame effectively can removing the foreign material in underground piping, comprise sleeve, one end of described sleeve is provided with the plectane of this sleeve of sealing, the other end of sleeve is provided with feeding cylinder, described feeding cylinder is horn-like, one end that feeding cylinder opening is less is positioned at sleeve, one end that feeding cylinder opening is larger is fixedly connected with the inwall of sleeve, described plectane is provided with the cable connector for stube cable, described feeding cylinder is fixed with bracing frame, bracing frame is fixed with the traction connector for connecting pull rope, the outer wall of described sleeve is provided with four rolling, four rolling is positioned at circumferentially same, this circumference is positioned at 1/4 place of sleeve, and this circumference is between plectane and 1/2 place of sleeve.
In this programme, at the front and back ends of sleeve, traction connector, cable connector are set respectively, outside draw-gear is travelled forward by traction connector band moving sleeve, the foreign material in sleeve front are under the effect of feeding cylinder, sleeve is entered into along trumpet-shaped feeding cylinder, thus avoid foreign material to pile up in barrel forward end, cause overheap and slide to sleeve rear end from sleeve side, affecting the cable of rear end.In addition, in this programme, when sleeve lies in underground piping, one of them roller is positioned at the lowermost end of sleeve, and contacts with the lowermost end of pipeline, the roller of the sleeve left and right sides then with the left and right sides contact internal walls of pipeline, thus make the sliding friction originally between sleeve and pipeline change rolling friction into, significantly reduce the resistance that sleeve advances, when equal quality cable, reduce tractive effort, and then reduce energy consumption; In addition, owing to no longer directly contacting between sleeve with pipeline, but by roller and tube contacts, thus reducing friction noise, also making sleeve substantially without wearing and tearing simultaneously, can useful life of effective lengthening sleeve.
Further, preferably, support frame as described above comprises three support bars, and one end of three support bars is fixed on a bit, and the other end of three support bars is all fixed on the inwall of feeding cylinder, and traction connector is fixed on the junction of three support bars.
Further, preferably, described traction connector is positioned on the center line of feeding cylinder.
Further, preferably, described plectane is provided with outlet, and exit is provided with the lid of this outlet of sealing.
The utility model has following beneficial effect:
(1) the utility model is by arranging trumpet-shaped feeding cylinder in the front end of sleeve, in the process that foreign material in pipeline are advanced at sleeve, sleeve can be entered into by feeding cylinder to keep in, thus prevent foreign material from slipping away backward from sleeve side, avoid the cable of foreign material to sleeve rear to cause damage, the foreign material in pipeline also can be made thoroughly to be removed simultaneously.
(2) the utility model by arranging four rolling on sleeve, sleeve is when advance, all the time be roller and tube contacts, thus make the sliding friction originally between sleeve and pipeline change rolling friction into, significantly reduce the resistance that sleeve advances, when equal quality cable, reduce tractive effort, and then reduce energy consumption, also reduce friction noise in addition, also make sleeve substantially without wearing and tearing simultaneously, effectively can extend the useful life of cylinder.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of the feeding cylinder of embodiment 1 of the present utility model;
Fig. 3 is the annexation schematic diagram of feeding cylinder of the present utility model and bracing frame.
The name that in accompanying drawing, Reference numeral is corresponding is called: 1, sleeve, 2, cable connector, 3, traction connector, 4, roller, 5, plectane, 6, feeding cylinder, 7, bracing frame.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited only to this.
Embodiment 1:
As Fig. 1, Fig. 2, shown in Fig. 3, the cable pulling roller frame effectively can removing the foreign material in underground piping described in the present embodiment, comprise sleeve 1, one end of sleeve 1 is provided with the plectane 5 of this sleeve 1 of sealing, the other end of sleeve 1 is provided with feeding cylinder 6, feeding cylinder 6 is in horn-like, one end that feeding cylinder 6 opening is less is positioned at sleeve 1, one end that feeding cylinder 6 opening is larger is fixedly connected with the inwall of sleeve 1, plectane 5 is provided with the cable connector 2 for stube cable, described feeding cylinder 6 is fixed with bracing frame 7, bracing frame 7 is fixed with the traction connector 3 for connecting pull rope, the outer wall of sleeve 1 is provided with four rolling 4, four rolling 4 is positioned at circumferentially same, this circumference is positioned at 1/4 place of sleeve 1, and this circumference is between plectane 5 and 1/2 place of sleeve 1.Why four rolling 4 is arranged on 1/4 place of sleeve 1, make to make sleeve 1 when advance, the front end of sleeve 1 just can have a down dip slightly, facilitates foreign material successfully to enter into sleeve 1 from feeding cylinder 6.
As preferably, the bracing frame 7 of the present embodiment comprises three support bars, and one end of three support bars is fixed on a bit, and the other end of three support bars is all fixed on the inwall of feeding cylinder 6, and traction connector 3 is fixed on the junction of three support bars.
As preferably, the traction connector 3 of the present embodiment is positioned on the center line of feeding cylinder 6.
Conveniently take out the foreign material in sleeve 1, the plectane 5 of the present embodiment is provided with outlet, and exit is provided with the lid of this outlet of sealing.
The operation principle of the present embodiment: first, connector 3 will be drawn be connected with outside draw-gear, cable connector 2 is connected with cable to be laid, under the effect of outside draw-gear, sleeve 1 advances along pipeline, and the foreign material in pipeline, under the effect of feeding cylinder 6, enter in sleeve 1, achieve the temporary of foreign material, avoid the cable of foreign material to sleeve 1 rear simultaneously and impact.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited in described scope of embodiments.In addition; it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment, can also make more kinds of variants and modifications according to instruction of the present utility model, within these variants and modifications all drop on the utility model scope required for protection.
Claims (4)
1. effectively can remove the cable pulling roller frame of the foreign material in underground piping, it is characterized in that: comprise sleeve (1), one end of described sleeve (1) is provided with the plectane (5) of this sleeve of sealing (1), the other end of sleeve (1) is provided with feeding cylinder (6), described feeding cylinder (6) is in horn-like, one end that feeding cylinder (6) opening is less is positioned at sleeve (1), one end that feeding cylinder (6) opening is larger is fixedly connected with the inwall of sleeve (1), described plectane (5) is provided with the cable connector (2) for stube cable, described feeding cylinder (6) is fixed with bracing frame (7), bracing frame (7) is fixed with the traction connector (3) for connecting pull rope, the outer wall of described sleeve (1) is provided with four rolling (4), four rolling (4) is positioned at circumferentially same, this circumference is positioned at 1/4 place of sleeve (1), and this circumference is positioned between 1/2 place of plectane (5) and sleeve (1).
2. the cable pulling roller frame of the foreign material can effectively removed in underground piping according to claim 1, it is characterized in that: support frame as described above (7) comprises three support bars, one end of three support bars is fixed on a bit, the other end of three support bars is all fixed on the inwall of feeding cylinder (6), and traction connector (3) is fixed on the junction of three support bars.
3. the cable pulling roller frame of the foreign material can effectively removed in underground piping according to claim 1, is characterized in that: described traction connector (3) is positioned on the center line of feeding cylinder (6).
4. the cable pulling roller frame of the foreign material can effectively removed in underground piping according to claim 1, is characterized in that: described plectane (5) is provided with outlet, and exit is provided with the lid of this outlet of sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359851.5U CN204597377U (en) | 2015-05-29 | 2015-05-29 | Effectively can remove the cable pulling roller frame of the foreign material in underground piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359851.5U CN204597377U (en) | 2015-05-29 | 2015-05-29 | Effectively can remove the cable pulling roller frame of the foreign material in underground piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597377U true CN204597377U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359851.5U Active CN204597377U (en) | 2015-05-29 | 2015-05-29 | Effectively can remove the cable pulling roller frame of the foreign material in underground piping |
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| CN (1) | CN204597377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901233A (en) * | 2015-05-29 | 2015-09-09 | 中国五冶集团有限公司 | Debris removal device for cleaning underground pipeline |
-
2015
- 2015-05-29 CN CN201520359851.5U patent/CN204597377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901233A (en) * | 2015-05-29 | 2015-09-09 | 中国五冶集团有限公司 | Debris removal device for cleaning underground pipeline |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |