CN102013645B - Hauling cable positioning labor-saving guide wheel - Google Patents
Hauling cable positioning labor-saving guide wheel Download PDFInfo
- Publication number
- CN102013645B CN102013645B CN2010105485513A CN201010548551A CN102013645B CN 102013645 B CN102013645 B CN 102013645B CN 2010105485513 A CN2010105485513 A CN 2010105485513A CN 201010548551 A CN201010548551 A CN 201010548551A CN 102013645 B CN102013645 B CN 102013645B
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- bolt
- supports
- lead
- pull rope
- brackets
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Abstract
The invention discloses a hauling cable positioning labor-saving guide wheel. The guide wheel comprises a roller, a pin shaft and two brackets, wherein the roller is movably arranged on the pin shaft; the pin shaft is arranged between the two brackets; and the upper ends of the two brackets are connected together and the lower ends of the two brackets are connected together through bolts. The guide wheel is characterized in that: one bracket consists of two parts; after the two parts are hinged with each other, the upper ends of the two parts are in opening/closing connection with the bolts; two lead clamp blocks positioned between the two brackets are movably sleeved on the bolts at the upper ends of the two brackets; notches are formed on the two lead clamp blocks and are opposite; and a fastening bolt is connected between the two lead clamp blocks. Due to the adoption of the technical scheme, the hauling cable positioning labor-saving guide wheel has the advantages of simple structure and convenience of use, can prevent the hauling cable from winging due to sagging, also can avoid damaging the lead, improves the operating safety, and can obviously reduce the labor intensity, shorten the working time and improve the working efficiency through a hauling cable.
Description
Technical field
The present invention 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 broke down, general mode of operation was on lead, to install to sit the line coaster; Operating personnel are sitting on the line coaster, and operating personnel lean on self strength to hold lead 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 past moved back of self strength pulling lead to sit the line coaster again; Because operating personnel are more tired out after fixing a breakdown, lean on the past moved back of self strength pulling lead to sit the line coaster again; Increase labour intensity, 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 sits on the 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, and pending fault will be sat the line coaster by ground staff's dragline messenger and retract after getting rid of; Generally pull rope is not carried out fixed guide, when seat line coaster moved far, the sag of pull rope was bigger, swings easily; Also possibly twine or touch live wire, and security incident takes place,, use easy directional wheel in order to prevent the pull rope sag with lead; Sit the line coaster and move a segment distance, just on lead, fix a directional wheel, pull rope is positioned on the pulley of directional wheel; Fixing a plurality of directional wheels on lead are though this directional wheel prevents the pull rope sag, fixedly the time; Be will link up with through iron wire to tie up on lead, fixing inconvenience, also easy damage wires.
Summary of the invention
The object of the invention 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 objective of the invention is to realize that through 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, and the upper/lower terminal of two supports all links together through bolt, it is characterized in that: one of them support partly constitutes by two; Said two between partly hinged each other after; But its upper end is folding with bolt and is connected, and on the bolt of two support upper ends, is with two lead fixture blocks between two supports versatilely, is 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, use when of the present invention, sitting fixed tractive on the line coaster, unclamp and take off two bolts between the lead fixture block; Notch by two lead fixture blocks grasps lead, refills bolt and fastening, and the present invention promptly is fixed on the lead; Easy to use, but again the opening and closing place of two supports that partly constitute is opened, pull rope is placed on the roller; Sit the line coaster and move a segment distance, after line maintenance finishes, retract seat line coaster through pull rope by the ground staff just in one group of the present invention of lead fixed; Reduced labor intensity of operating personnel, can prevent the pull rope sag like this, the swing that causes by wind; Improve the fail safe of operation,, avoid damage wires through the notch clamping lead of lead fixture block.
Owing to adopted technique scheme, the present invention to have 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 invention is following.
Fig. 1 is the structural representation of first kind of embodiment of the present invention.
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 present invention.
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
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Like Fig. 1, shown in 2; The present invention includes roller 1, bearing pin 2 and two supports 3,4, roller 1 is installed on the bearing pin 2 versatilely, and bearing pin 2 is installed in two supports 3, between 4; The upper/lower terminal of two supports 3,4 all links together through bolt 5-1; It is characterized in that: one of them support 4 partly constitutes by two, said two between partly hinged each other after, be connected but its upper part is folding with bolt 5-1; On the bolt of two support 3,4 upper ends, be with versatilely at two supports 3, two lead fixture blocks 6 between 4; The notch 7 that is equipped with 7, two lead fixture blocks 6 of notch on two lead fixture blocks 6 is relative, is connected with fastening bolt 8 between two lead fixture blocks.
In the circuit maintenance process, use when of the present invention, 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 grasps lead 16, refills bolt and fastening, and the present invention promptly is fixed on the lead 16; Easy to use, but again the opening and closing place of two supports 4 that partly constitute is opened, 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 through pull rope 17 by the ground staff just in one group of the present invention of lead fixed; Reduced labor intensity of operating personnel, can prevent the pull rope sag like this, the swing that causes by wind; Improve the fail safe of operation,, avoid damage wires through the notch clamping lead of lead fixture block.
Like Fig. 1, shown in 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, grasp lead 16 by the notch of two lead fixture blocks; Refill bolt and fastening; The present invention 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, will 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; With fixed to one another between bolt 5-1 and the upper part, prevent to become flexible again, alignment pin 11 is inserted spacing holes 10 by two supports 4 that partly constitute.
Like Fig. 3,4, shown in 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 let bolt 5-1 pass through, and the upper part of this support 4 is provided with the bayonet socket 15 that communicates with breach and can block bolt 5-1.
During use, unclamp and take off two bolts between the lead fixture block, grasp lead 16 by the notch of two lead fixture blocks; Refill bolt and fastening, the present invention promptly is fixed on the lead 16, unclamps being connected between the upper part of bolt 5-1 and the support 4 that is made up of two parts; 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, will be fixed on the bolt by breach 12 by the upper part of two supports 4 that partly constitute again, and blocks 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.
Like Fig. 1, shown in 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.
Like Fig. 1, shown in 3, by being provided with cushion block 14 between the upper part of two supports 4 that partly constitute and the spacing lining 13.
Like Fig. 1, shown in 3, be with spacing lining 13 on the bolt 5-2 of two support 3,4 lower ends.
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, and bearing pin (2) is installed between two supports (3,4); The upper/lower terminal of two supports (3,4) all links together through bolt (5-1); It is characterized in that: one of them support (4) partly constitutes by two, said two between partly hinged each other after, its upper part with bolt (5-1) but be folding and be connected; On the bolt of two supports (3,4) upper end, be with the two lead fixture blocks (6) that are positioned between two supports (3,4) versatilely; 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 let bolt (5-1) pass through, and the upper part of this support (4) is provided with the bayonet socket (15) that communicates with breach and can block bolt (5-1).
4. locate laborsaving directive wheel like 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 |
|---|---|---|---|
| CN2010105485513A CN102013645B (en) | 2010-11-18 | 2010-11-18 | Hauling cable positioning labor-saving guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105485513A CN102013645B (en) | 2010-11-18 | 2010-11-18 | Hauling cable positioning labor-saving guide wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102013645A CN102013645A (en) | 2011-04-13 |
| CN102013645B true CN102013645B (en) | 2012-10-31 |
Family
ID=43843716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105485513A Expired - Fee Related CN102013645B (en) | 2010-11-18 | 2010-11-18 | Hauling cable positioning labor-saving guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102013645B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337807B (en) * | 2013-06-13 | 2016-03-02 | 国家电网公司 | Composite type chuck pulley |
| CN103630442B (en) * | 2013-12-04 | 2016-06-01 | 中国飞机强度研究所 | A kind of aircraft structure strength trial loads lever |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317858A (en) * | 2001-04-26 | 2001-10-17 | 李国兴 | Hot-line method for substituting compound optical fibre cable (OPGW) for ground line of overhead high-voltage transmission lines |
| CN200997509Y (en) * | 2006-11-28 | 2007-12-26 | 赵增玉 | Movable roller suspension wire fastener in power-transmission line |
| CN201352692Y (en) * | 2008-12-22 | 2009-11-25 | 宋铭君 | Open beam multi-wheel wire tackle |
| CN201369521Y (en) * | 2009-02-11 | 2009-12-23 | 重庆市电力公司沙坪坝供电局 | Bottom-upward pulley |
| CN201435586Y (en) * | 2009-06-05 | 2010-03-31 | 安徽省电力公司淮南供电公司 | Movable type wire clamp |
| CN201466576U (en) * | 2009-08-25 | 2010-05-12 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Special pulley for remote access equipotentially |
| CN201608465U (en) * | 2009-12-25 | 2010-10-13 | 江苏省电力公司无锡供电公司 | Walking basket for power transmission line |
| CN201846022U (en) * | 2010-11-18 | 2011-05-25 | 重庆市电力公司江北供电局 | Labor-saving hauling rope positioning guide wheel |
-
2010
- 2010-11-18 CN CN2010105485513A patent/CN102013645B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317858A (en) * | 2001-04-26 | 2001-10-17 | 李国兴 | Hot-line method for substituting compound optical fibre cable (OPGW) for ground line of overhead high-voltage transmission lines |
| CN200997509Y (en) * | 2006-11-28 | 2007-12-26 | 赵增玉 | Movable roller suspension wire fastener in power-transmission line |
| CN201352692Y (en) * | 2008-12-22 | 2009-11-25 | 宋铭君 | Open beam multi-wheel wire tackle |
| CN201369521Y (en) * | 2009-02-11 | 2009-12-23 | 重庆市电力公司沙坪坝供电局 | Bottom-upward pulley |
| CN201435586Y (en) * | 2009-06-05 | 2010-03-31 | 安徽省电力公司淮南供电公司 | Movable type wire clamp |
| CN201466576U (en) * | 2009-08-25 | 2010-05-12 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Special pulley for remote access equipotentially |
| CN201608465U (en) * | 2009-12-25 | 2010-10-13 | 江苏省电力公司无锡供电公司 | Walking basket for power transmission line |
| CN201846022U (en) * | 2010-11-18 | 2011-05-25 | 重庆市电力公司江北供电局 | Labor-saving hauling rope positioning guide wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102013645A (en) | 2011-04-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20191118 |