CN203754151U - Novel power line take-up and pay-off roll support - Google Patents
Novel power line take-up and pay-off roll support Download PDFInfo
- Publication number
- CN203754151U CN203754151U CN201420069192.7U CN201420069192U CN203754151U CN 203754151 U CN203754151 U CN 203754151U CN 201420069192 U CN201420069192 U CN 201420069192U CN 203754151 U CN203754151 U CN 203754151U
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- China
- Prior art keywords
- support
- pay
- power line
- novel power
- lifting diagonal
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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 - Fee Related
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Abstract
The utility model discloses a novel power line take-up and pay-off roll support which comprises a base, a support and a lifting diagonal bracing. The novel power line take-up and pay-off roll support is mainly characterized in that pin holes which are used for fixing the lower end of the lifting diagonal bracing are formed in one end of the base, and a rotary bearing which is connected with the lower end of the support is arranged at the other end of the base; a rotary shaft supporting groove is formed in the upper end of the support, and the upper end of the lifting diagonal bracing is connected with the rotary shaft supporting groove by a connecting rod. The novel power line take-up and pay-off roll support has the advantages that when the novel power line take-up and pay-off roll support is used, two ends of a rotary shaft in a line roll are placed on the rotary shaft supporting groove at first, and then a rotary rod rotates, so that the jacking height of the lifting diagonal bracing can be increased, the line roll can be separated from the ground, and lines can be conveniently taken up and paid off; integral operation procedures are simple, labor can be saved in the integral operation procedures, and technical problems of high labor amount and labor intensity and troublesome operation in the prior art can be solved.
Description
Technical field the utility model belongs to electrical equipment technical field, is specifically related to a kind of Novel electric line of force retractable cable roller support.
The background technology electric wireline roller kilogram supreme ton of hundreds of that weighs, need to support line roller during stringing, along with the rotation of line roller goes out electric wire room.At present, during retractable cable, in the centre hole of first online roller, insert rotating shaft, then a support with arc groove is put respectively in the both sides of online roller, then by crowbar, people's half the circumference of the sleeve where it joins the shoulder, shoulder or the mode such as crane is put into the two ends of rotating shaft on the arc groove of support, line roller built on stilts can be rotated.This retractable cable mode exists that labor content is large, labour intensity is high, even needs to employ lifting device, to site operation, brings unnecessary trouble.
Summary of the invention the purpose of this utility model is to solve prior art to have that labor content is large, labour intensity is high and the technical matters of troublesome poeration, provides a kind of Novel electric line of force retractable cable roller support, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of Novel electric line of force of the utility model retractable cable roller support, it comprises base, support and lifting diagonal brace; Its main points are that one end of described base is provided with for the fixing pin-and-hole of lifting diagonal brace lower end, and the other end is provided with the rolling bearing of connection bracket lower end; The upper end of described support is provided with the groove of supporting revolving shaft, and the upper end of described lifting diagonal brace is connected with the groove of supporting revolving shaft by pipe link.
For the ease of regulating the jack-up height of lifting diagonal brace, between described lifting diagonal brace and pipe link, be provided with the screw rod with bull stick.
In order to facilitate the rotation of bull stick, described bull stick is provided with jack, while regulating the jack-up height of lifting diagonal brace, inserts steel pole rotatable in jack.
When the utility model is used, first the two ends of the rotating shaft in line roller are put on the groove of supporting revolving shaft, then rotate the jack-up height that bull stick improves lifting diagonal brace, make line roller built on stilts, can carry out easily retractable cable.Whole operating process is simply laborsaving, has solved prior art and has had that labor content is large, labour intensity is high and the technical matters of troublesome poeration.
Appended drawings is the utility model structural representation.
In figure 1, the groove 2 of supporting revolving shaft, support 3, rolling bearing 4, jack 5, bull stick 6, screw rod 7, lifting diagonal brace 8, base 9, pin-and-hole 10, pipe link
The specific embodiment is with reference to accompanying drawing, a kind of Novel electric line of force of the utility model retractable cable roller support, and it comprises base 8, support 2 and lifting diagonal brace 7; One end of described base 8 is provided with for the fixing pin-and-hole 9 of lifting diagonal brace 7 lower ends, and the other end is provided with the rolling bearing 3 of connection bracket 2 lower ends; The upper end of described support 2 is provided with the groove 1 of supporting revolving shaft, and the upper end of described lifting diagonal brace 7 is connected with the groove 1 of supporting revolving shaft by pipe link 10; Between described lifting diagonal brace 7 and pipe link 10, be provided with the screw rod 6 with bull stick 5; Described bull stick 5 is provided with jack 4.
According to the height of the groove 1 of the size of line roller and the rotating shaft of lifting diagonal brace jack-up support upper support, select the position of suitable pin-and-hole 9, inserting bearing pin can be fixing by lifting diagonal brace 7, with a steel pole, insert in jack 4, rotation bull stick is increased the height of lifting diagonal brace by screw rod 6, along with the rising of the groove of supporting revolving shaft holds up liftoff by line roller.During use, the both sides of online roller to adjust simultaneously, like this can retention wire roller steadily, prevent its slip.
Claims (3)
1. a Novel electric line of force retractable cable roller support, it comprises base, support and lifting diagonal brace; The one end that it is characterized in that described base is provided with for the fixing pin-and-hole of lifting diagonal brace lower end, and the other end is provided with the rolling bearing of connection bracket lower end; The upper end of described support is provided with the groove of supporting revolving shaft, and the upper end of described lifting diagonal brace is connected with the groove of supporting revolving shaft by pipe link.
2. a kind of Novel electric line of force retractable cable roller support according to claim 1, is characterized in that being provided with the screw rod with bull stick between described lifting diagonal brace and pipe link.
3. a kind of Novel electric line of force retractable cable roller support according to claim 2, is characterized in that described bull stick is provided with jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069192.7U CN203754151U (en) | 2014-02-13 | 2014-02-13 | Novel power line take-up and pay-off roll support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420069192.7U CN203754151U (en) | 2014-02-13 | 2014-02-13 | Novel power line take-up and pay-off roll support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754151U true CN203754151U (en) | 2014-08-06 |
Family
ID=51249453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420069192.7U Expired - Fee Related CN203754151U (en) | 2014-02-13 | 2014-02-13 | Novel power line take-up and pay-off roll support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326313A (en) * | 2014-08-12 | 2015-02-04 | 中航光电科技股份有限公司 | Pay-off and take-up device |
-
2014
- 2014-02-13 CN CN201420069192.7U patent/CN203754151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326313A (en) * | 2014-08-12 | 2015-02-04 | 中航光电科技股份有限公司 | Pay-off and take-up device |
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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: 20150213 |
|
| EXPY | Termination of patent right or utility model |