CN201846022U - Labor-saving hauling rope positioning guide wheel - Google Patents
Labor-saving hauling rope positioning guide wheel Download PDFInfo
- Publication number
- CN201846022U CN201846022U CN201020612264XU CN201020612264U CN201846022U CN 201846022 U CN201846022 U CN 201846022U CN 201020612264X U CN201020612264X U CN 201020612264XU CN 201020612264 U CN201020612264 U CN 201020612264U CN 201846022 U CN201846022 U CN 201846022U
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- CN
- China
- Prior art keywords
- bolt
- supports
- pull rope
- lead
- hauling rope
- 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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Abstract
A labor-saving hauling rope positioning guide wheel comprises a roller, a pin shaft and two brackets, wherein the roller is movably mounted on the pin shaft; the pin shaft is mounted between the two brackets; and the upper ends as well as the lower ends of the two brackets are connected together through bolts. The labor-saving hauling rope positioning guide wheel is characterized in that one bracket comprises two parts that are hinged with each other; the upper end of the hinged two parts is retractably connected with the bolts; two conducting wire clamp blocks between the two brackets are movably sleeved on the bolt at the upper ends of the two brackets; the two conducting wire clamp blocks are provided with rabbets that are opposite to each other; and a fastening bolt is connected between the two conducting wire clamp blocks. By adopting the technical scheme, the labor-saving hauling rope positioning guide wheel has the advantages of simple structure and convenience in use, can prevent oscillations caused by the sagging of a hauling rope, and can also prevent a conducting wire from being damaged and improve the operational safety; and through the hauling rope, the labor intensity can be remarkably reduced, the working time is shortened, and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of power equipment, particularly a kind of positioning and guiding wheel.
Background technology
In the circuit maintenance process, when aerial condutor breaks down, general mode of operation is to install to sit the line coaster on lead, operating personnel are sitting on the line coaster, operating personnel hold lead by self strength and move and sit the line coaster and carry out fault to the fault point and get rid of, after fault is got rid of, operating personnel need lean on the back mobile line coaster of sitting of self strength pulling lead again, because operating personnel are after fixing a breakdown, more tired out, by the back mobile line coaster of sitting of self strength pulling lead, increase labour intensity again, prolonged the operating time.In order to reduce labour intensity, shorten working hours, also have on seat line coaster and use pull rope, pull rope one end is fixed on the seat line coaster, the other end is controlled by the ground staff, and pull rope is followed seat line coaster and moved to the fault point, after pending fault is got rid of, to sit the line coaster by ground staff's dragline messenger retracts, generally pull rope is not carried out fixed guide, when seat line coaster moved far, the sag of pull rope was bigger, swing easily, also may twine or touch live wire, and security incident takes place, in order to prevent the pull rope sag with lead, use easy directional wheel, sit the line coaster and move a segment distance, just fix a directional wheel on lead, pull rope is positioned on the pulley of directional wheel, on lead, fix a plurality of directional wheels, though this directional wheel prevents the pull rope sag, fixedly the time, be that hook is tied up on lead by iron wire, fixing inconvenience, also easy damage wires.
The utility model content
The purpose of this utility model is located laborsaving directive wheel with regard to providing a kind of pull rope simple in structure, easy to use, and it can prevent the pull rope sag, and the swing that causes can also be avoided damage wires, improves the fail safe of operation.
The purpose of this utility model is to realize by such technical scheme, comprise roller, bearing pin and two supports, roller is installed on the bearing pin versatilely, bearing pin is installed between two supports, on two supports, following two ends all link together by bolt, it is characterized in that: one of them support partly constitutes by two, described two between partly hinged each other after, but its upper end is folding with bolt and is connected, on the bolt of two support upper ends, be with two lead fixture blocks between two supports versatilely, be equipped with notch on two lead fixture blocks, the notch of two lead fixture blocks is relative, is connected with fastening bolt between two lead fixture blocks.
In the circuit maintenance process, when using the utility model, sitting fixed tractive on the line coaster, unclamp and take off two bolts between the lead fixture block, notch by two lead fixture blocks clamps lead, refill bolt and fastening, the utility model promptly is fixed on the lead, and is easy to use, but the opening and closing place of two supports that partly constitute opened again, pull rope is placed on the roller, sit the line coaster and move a segment distance, after line maintenance finishes, retract seat line coaster by pull rope by the ground staff just at one group of the utility model of lead fixed, reduced labor intensity of operating personnel, can prevent the pull rope sag like this, the swing that is caused by wind improves the fail safe of operating, by the notch clamping lead of lead fixture block, avoid damage wires.
Owing to adopted technique scheme, the utlity model has advantage simple in structure, easy to use, it can prevent the pull rope sag, and the swing that causes can also be avoided damage wires, improves the fail safe of operation, pass through pull rope, can obviously reduce labour intensity, shorten working hours, increase work efficiency.
Description of drawings
Description of drawings of the present utility model is as follows.
Fig. 1 is the structural representation of first kind of embodiment of the utility model.
Right view when Fig. 2 opens for Fig. 1 medium-height trestle 4.
Fig. 3 is the structural representation of second kind of embodiment of the utility model.
Fig. 4 is the right view of Fig. 3.
State diagram when Fig. 5 opens for Fig. 4 medium-height trestle 4.
Fig. 6 is the user mode reference diagram of second kind of embodiment.
Among the figure: the ⒈ roller; The ⒉ bearing pin; The ⒊ support; The ⒋ support; 5-1. bolt; 5-2. bolt; ⒍ lead fixture block; The ⒎ notch; The ⒏ fastening bolt; The ⒐ via hole; The ⒑ spacing hole; The ⒒ alignment pin; The ⒓ breach; The spacing lining of ⒔; The ⒕ cushion block; The ⒖ bayonet socket; The ⒗ lead; The ⒘ pull rope.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As Fig. 1, shown in 2, the utility model comprises roller 1, bearing pin 2 and two supports 3,4, roller 1 is installed on the bearing pin 2 versatilely, bearing pin 2 is installed in two supports 3, between 4, two supports 3, on 4, following two ends all link together by bolt 5-1, it is characterized in that: one of them support 4 partly constitutes by two, described two between partly hinged each other after, but its upper part is folding with bolt 5-1 and is connected, at two supports 3, be with versatilely on the bolt of 4 upper ends and be positioned at two supports 3, two lead fixture blocks 6 between 4, be equipped with notch 7 on two lead fixture blocks 6, the notch 7 of two lead fixture blocks 6 is relative, is connected with fastening bolt 8 between two lead fixture blocks.
In the circuit maintenance process, when using the utility model, sitting fixed tractive 17 on the line coaster, unclamp and take off two bolts between the lead fixture block, notch 7 by two lead fixture blocks 6 clamps lead 16, refill bolt and fastening, the utility model promptly is fixed on the lead 16, and is easy to use, but the opening and closing place of two supports 4 that partly constitute opened again, pull rope 17 is placed on the roller 1, sit the line coaster and move a segment distance, after line maintenance finishes, retract seat line coaster by pull rope 17 by the ground staff just at one group of the utility model of lead fixed, reduced labor intensity of operating personnel, can prevent the pull rope sag like this, the swing that is caused by wind improves the fail safe of operating, by the notch clamping lead of lead fixture block, avoid damage wires.
As shown in Figure 1, 2, but support is folding like this with bolt and is connected: the upper part by two supports 4 that partly constitute is provided with via hole 9, via hole 9 is passed in the termination of bolt 5-1, and be provided with spacing hole 10 in the end of bolt 5-1, insert by alignment pin 11 and carry out spacing to the support upper part in the spacing holes 10.
During use, unclamp and take off two bolts between the lead fixture block, notch by two lead fixture blocks clamps lead 16, refill bolt and fastening, the utility model promptly is fixed on the lead 16, unclamp bolt 5-1 with by being connected between the upper part of two supports 4 that partly constitute, to separate by between the upper part of two supports 4 that partly constitute and the bolt 5-1, pull rope 17 is placed on the roller, again with fixed to one another between bolt 5-1 and the upper part by two supports 4 that partly constitute, prevent to become flexible, alignment pin 11 is inserted spacing hole 10.
Shown in Fig. 3,4,5, but support is folding like this with bolt and is connected: the upper part by two supports 4 that partly constitute offers the breach 12 that can allow bolt 5-1 pass through, and the upper part of this support 4 is provided with breach and communicates and the logical bayonet socket 15 that blocks bolt 5-1.
During use, unclamp and take off two bolts between the lead fixture block, notch by two lead fixture blocks clamps lead 16, refill bolt and fastening, the utility model promptly is fixed on the lead 16, unclamp bolt 5-1 with by being connected between the upper part of two supports 4 that partly constitute, take out from bolt by breach 12 by the upper part of two supports 4 that partly constitute, pull rope 17 is placed on the roller, to be fixed on the bolt by breach 12 by the upper part of two supports 4 that partly constitute again, and block by bayonet socket 15, upper part and bolt by two supports 4 that partly constitute are fixed, but be somebody's turn to do the folding with convenience of folding syndeton, can shorten the time of operation, increase work efficiency.
Shown in Fig. 1,3, be with the spacing lining 13 that is positioned at two lead fixture block 6 outsides on the bolt 5-1 of two support 3,4 upper ends.When bolt 5-1 screws, by spacing lining 13 with two lead fixture blocks 6 fix, spacing.
Shown in Fig. 1,3, by being provided with cushion block 14 between the upper part of two supports 4 that partly constitute and the spacing lining 13.
Shown in Fig. 1,3, be with spacing lining 13 on the bolt 5-2 of two support 3,4 lower ends.When screwing bolt 5-2,13 pairs of two supports of spacing lining carry out spacing and fixing.
Claims (6)
1. a pull rope is located laborsaving directive wheel, comprise roller (1), bearing pin (2) and two supports (3,4), roller (1) is installed on the bearing pin (2) versatilely, bearing pin (2) is installed in two supports (3,4) between, two supports (3,4) on, following two ends all link together by bolt (5-1), it is characterized in that: one of them support (4) partly constitutes by two, described two between partly hinged each other after, its upper part with bolt (5-1) but be folding and be connected, at two supports (3,4) be with versatilely on Shang Duan the bolt and be positioned at two supports (3,4) the two lead fixture blocks (6) between, be equipped with notch (7) on two lead fixture blocks (6), the notch (7) of two lead fixture blocks (6) is relative, is connected with fastening bolt (8) between two lead fixture blocks.
2. pull rope as claimed in claim 1 is located laborsaving directive wheel, it is characterized in that but support and bolt are folding like this and are connected: the upper part by two supports (4) that partly constitute is provided with via hole (9), via hole (9) is passed in the termination of bolt (5-1), and be provided with spacing hole (10) in the end of bolt (5-1), insert by alignment pin (11) and carry out spacing to the support upper part in the spacing hole (10).
3. pull rope as claimed in claim 1 is located laborsaving directive wheel, it is characterized in that but support and bolt are folding like this and are connected: the upper part by two supports (4) that partly constitute offers the breach (12) that can allow bolt (5-1) pass through, and the upper part of this support (4) is provided with breach and communicates and the logical bayonet socket (15) that blocks bolt (5-1).
4. locate laborsaving directive wheel as claim 1,2 or 3 described pull ropes, it is characterized in that: be with the spacing lining (13) that is positioned at two lead fixture blocks (6) outside on the bolt (5-1) of two supports (3,4) upper end.
5. pull rope as claimed in claim 4 is located laborsaving directive wheel, it is characterized in that: by being provided with cushion block (14) between the upper part of two supports (4) that partly constitute and the spacing lining (13).
6. pull rope as claimed in claim 5 is located laborsaving directive wheel, it is characterized in that: be with spacing lining (13) on the bolt (5-2) of two supports (3,4) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020612264XU CN201846022U (en) | 2010-11-18 | 2010-11-18 | Labor-saving hauling rope positioning guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020612264XU CN201846022U (en) | 2010-11-18 | 2010-11-18 | Labor-saving hauling rope positioning guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846022U true CN201846022U (en) | 2011-05-25 |
Family
ID=44040898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020612264XU Expired - Lifetime CN201846022U (en) | 2010-11-18 | 2010-11-18 | Labor-saving hauling rope positioning guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846022U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013645A (en) * | 2010-11-18 | 2011-04-13 | 重庆市电力公司江北供电局 | Hauling cable positioning labor-saving guide wheel |
| CN102496886A (en) * | 2011-12-02 | 2012-06-13 | 衡水供电公司 | Control device of transfer rope |
| CN102887458A (en) * | 2011-07-22 | 2013-01-23 | 吴江市宏亿纺织有限公司 | Boom pulley device |
| CN103663237A (en) * | 2014-01-24 | 2014-03-26 | 国家电网公司 | Supporting and orientating guide pulley which can rise and fall and has smoothing function |
| CN104882824A (en) * | 2015-06-15 | 2015-09-02 | 国网四川省电力公司泸州供电公司 | Lead and ground wire groove-jumping prevention device and using method thereof |
-
2010
- 2010-11-18 CN CN201020612264XU patent/CN201846022U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013645A (en) * | 2010-11-18 | 2011-04-13 | 重庆市电力公司江北供电局 | Hauling cable positioning labor-saving guide wheel |
| CN102013645B (en) * | 2010-11-18 | 2012-10-31 | 重庆市电力公司江北供电局 | Hauling cable positioning labor-saving guide wheel |
| CN102887458A (en) * | 2011-07-22 | 2013-01-23 | 吴江市宏亿纺织有限公司 | Boom pulley device |
| CN102496886A (en) * | 2011-12-02 | 2012-06-13 | 衡水供电公司 | Control device of transfer rope |
| CN102496886B (en) * | 2011-12-02 | 2014-08-13 | 国家电网公司 | Control device of transfer rope |
| CN103663237A (en) * | 2014-01-24 | 2014-03-26 | 国家电网公司 | Supporting and orientating guide pulley which can rise and fall and has smoothing function |
| CN104882824A (en) * | 2015-06-15 | 2015-09-02 | 国网四川省电力公司泸州供电公司 | Lead and ground wire groove-jumping prevention device and using method thereof |
| CN104882824B (en) * | 2015-06-15 | 2017-03-01 | 国网四川省电力公司泸州供电公司 | A kind of lead wire and earth wire groove-jumping-preventing device and its using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110525 Effective date of abandoning: 20130227 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110525 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |