CN203760940U - Fairlead device - Google Patents

Fairlead device Download PDF

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Publication number
CN203760940U
CN203760940U CN201420124130.1U CN201420124130U CN203760940U CN 203760940 U CN203760940 U CN 203760940U CN 201420124130 U CN201420124130 U CN 201420124130U CN 203760940 U CN203760940 U CN 203760940U
Authority
CN
China
Prior art keywords
guide wheel
sleeve
frame
shaft
holes
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 - Fee Related
Application number
CN201420124130.1U
Other languages
Chinese (zh)
Inventor
杨银娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201420124130.1U priority Critical patent/CN203760940U/en
Application granted granted Critical
Publication of CN203760940U publication Critical patent/CN203760940U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a fairlead device, comprising a rack, a guide wheel and a sleeve. The outer surface of the guide wheel is provided with a groove, and two ends of the inner hole of the guide wheel are respectively provided with a bearing and a retainer ring. The side panels at two sides of the rack are respectively provided with two guide wheel shaft holes, two sleeve shaft holes, and four sets of two pairs of mounting holes. The guide wheel is connected to two guide wheel shaft holes in the rack through a guide wheel shaft. The guide wheel shaft is provided with a stop notch, which is fixedly connected to the rack through a stop plate and a bolt. The sleeve is connected to two sleeve shaft holes in the rack through the sleeve shaft, and two ends of the sleeve shaft are respectively connected to an upper nut. Four mounting holes of the rack are fixed to the field through two steel bars.

Description

A kind of fairlead
Technical field
The utility model relates to field of power, refers more particularly to a kind of fairlead.
Background technology
When electric power system is laid underground utilities in urban construction, cable end enters from one end, street catch pit port, then by street other end catch pit port out, and when construction operation, often need to, going out a cable reel of cable well head side installation, thick cable slowly be won over; Contact worn-off for fear of cable skin with catch pit port mattess, prior art generally adopts a simple wheel frame at catch pit port, and cable is placed in guided wheel slot and is pulled out, and the de-groove of cable often occurs this method, and the stuck cable skin of guide wheel galls phenomenon.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and a kind of compact conformation, safe and reliable novel fairlead is provided.
The utility model is realized in the following way:
A kind of fairlead, comprises frame 1, guide wheel 2, sleeve 3, and described guide wheel 2 outer surfaces are arranged to groove, and guide wheel 2 endoporus two ends are respectively equipped with bearing 22 and back-up ring 21 for hole; On described frame 1 both sides side panel, be respectively equipped with two axiality guide wheel axis holes 11, two axiality sleeve axis holes 12, four two pairs of axiality installing holes 13; Described guide wheel 2 couples together by two guide wheel axis holes 11 in guide wheel shaft 23 and frame 1; Described guide wheel shaft 23 is provided with stop notch 24 and is connected and fixed with frame 1 by locking plate 5 and bolt 6; Described sleeve 3 couples together by two sleeve axis holes 12 in quill shaft 31 and frame, and quill shaft 31 two ends connect respectively top nut 32; Between above-mentioned guide wheel 2 and sleeve 3, place cable 7; In the time that cable 7 pulls, guide wheel shaft 23 is motionless thereupon rotating for guide wheel 2; In above-mentioned frame 1, four installing holes 13 are fixed on appropriate location, job site by two rod irons 4 frame 1, and owing to there being the fixing of two rod irons 4, this fairlead just can not swing along with pulling of cable 7.
The beneficial effects of the utility model are: compact conformation, and easy to use; Quill shaft can conveniently be taken off, and when cable is put into behind position, sleeve has just prevented the de-groove of cable.
Brief description of the drawings
Fig. 1 the utility model structural front view;
Fig. 2 the utility model structure side view.
Embodiment
Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of fairlead, comprises frame 1, guide wheel 2, sleeve 3, and described guide wheel 2 outer surfaces are arranged to groove, and guide wheel 2 endoporus two ends are respectively equipped with bearing 22 and back-up ring 21 for hole; On described frame 1 both sides side panel, be respectively equipped with two axiality guide wheel axis holes 11, two axiality sleeve axis holes 12, four two pairs of axiality installing holes 13; Described guide wheel 2 couples together by two guide wheel axis holes 11 in guide wheel shaft 23 and frame 1; Described guide wheel shaft 23 is provided with stop notch 24 and is connected and fixed with frame 1 by locking plate 5 and bolt 6; Described sleeve 3 couples together by two sleeve axis holes 12 in quill shaft 31 and frame, and quill shaft 31 two ends connect respectively top nut 32; Between above-mentioned guide wheel 2 and sleeve 3, place cable 7; When cable 7 is in the time pulling, guide wheel shaft 23 is motionless thereupon rotating for guide wheel 2; In above-mentioned frame 1, four installing holes 13 are fixed on appropriate location, job site by two rod irons 4 frame 1, and owing to there being the fixing of two rod irons 4, this fairlead just can not swing along with pulling of cable 7.
The utility model compact conformation, easy to use, quill shaft 31 can conveniently be taken off, and when cable 7 is put into behind position, sleeve 3 has just prevented cable 7 de-grooves.

Claims (2)

1. a fairlead, is characterized in that: comprise frame (1), guide wheel (2), sleeve (3), described guide wheel (2) outer surface is arranged to groove, and described guide wheel (2) endoporus two ends are respectively equipped with bearing (22) and back-up ring (21); On described frame (1) both sides side panel, be respectively equipped with two guide wheel axis holes (11), two sleeve axis holes (12), four two pairs installing holes (13); Described guide wheel (2) couples together by guide wheel shaft (23) and upper two the guide wheel axis holes of frame (1) (11); Described guide wheel shaft (23) is provided with stop notch (24) and is connected and fixed with frame (1) by locking plate (5) and bolt (6); Described sleeve (3) couples together by two sleeve axis holes (12) in quill shaft (31) and frame, and quill shaft (31) two ends connect respectively top nut (32); Described upper four installing holes of frame (1) (13) are fixed on frame (1) scene that uses by two rod irons (4).
2. a kind of fairlead according to claim 1, is characterized in that: between described guide wheel (2) and sleeve (3), place cable (7); Described cable (7) guide wheel (2) in the time pulling rotates thereupon.
CN201420124130.1U 2014-03-19 2014-03-19 Fairlead device Expired - Fee Related CN203760940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420124130.1U CN203760940U (en) 2014-03-19 2014-03-19 Fairlead device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420124130.1U CN203760940U (en) 2014-03-19 2014-03-19 Fairlead device

Publications (1)

Publication Number Publication Date
CN203760940U true CN203760940U (en) 2014-08-06

Family

ID=51256177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420124130.1U Expired - Fee Related CN203760940U (en) 2014-03-19 2014-03-19 Fairlead device

Country Status (1)

Country Link
CN (1) CN203760940U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105098693A (en) * 2015-08-25 2015-11-25 国网山东省电力公司菏泽供电公司 Cable pay-off device for complex terrains

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105098693A (en) * 2015-08-25 2015-11-25 国网山东省电力公司菏泽供电公司 Cable pay-off device for complex terrains

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140806

Termination date: 20150319

EXPY Termination of patent right or utility model