CN104283158B - Portable paying-off device - Google Patents
Portable paying-off device Download PDFInfo
- Publication number
- CN104283158B CN104283158B CN201410473951.0A CN201410473951A CN104283158B CN 104283158 B CN104283158 B CN 104283158B CN 201410473951 A CN201410473951 A CN 201410473951A CN 104283158 B CN104283158 B CN 104283158B
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- connecting rod
- cable
- hinged
- sleeve
- axle sleeve
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- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Manipulator (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a portable paying-off device, and relates to field of power supply line construction. The portable paying-off device comprises a shaft sleeve with a handle, a rotary shaft is arranged in the shaft sleeve in a hinged mode through a bearing, the lower end of the rotary shaft is hinged to a connecting rod, the lower end of the connecting rod is hinged to a U-shaped locking sleeve through a hinge shaft, the U-shaped locking sleeve and the connecting rod are matched to clamp a cable, an arc with convex and concave teeth is arranged at the lower end of the connecting rod, and the hinge shaft is eccentrically arranged relative to the arc. The portable paying-off device is simple and small in structure and convenient to carry, the problems that in the paying-off process of electricians, due to the fact that the cable rotates, the cable is hard to pull with the hand, and the hand is rubbed are solved, and meanwhile damage caused by winding to the cable is avoided.
Description
Technical field
The present invention relates to supply line's construction field, cable unwinding device is specifically referred to.
Background technology
Cable is that, used as the main carriers of electrical energy transportation, usage amount and laying work are all very huge.At present, power train
When wide bed sets cable work, mainly using two methods, one kind is exactly using crane unwrapping wire, if using crane unwrapping wire, just must
The limitation of job location must be considered, if crane enters does not go to scene, setting-out work will be caused difficult.Another kind is by electricity
Cable pay off rack, cable hank is placed on and realizes unwrapping wire on rotatable pay off rack with hand trailing cable line, cable trough volume one
As it is larger, carry very inconvenient, and cable trough need to be placed on flat bottom surface, the electricity otherwise during cable is pullled
Situations such as cable frame is likely to occur rolling.And in actual job environment than less desirable, nor suitably carry volume and
The larger pay off rack of weight, so workmen usually directly uses hand trailing cable line, makes one end of cable be drawn by A points
To B points, because cable linear diameter is thicker, the bad grasp of hand, and very laborious with hand, particularly some thick cables, in unwrapping wire
During cable can rotate and twist strength, the cable of releasing is rolled into twisted shape, while because cable is generally metal multi cord
Lines is threaded together and exists, even with gloves, hand can also be worn workmen because of electric cable rotary.Chinese patent
Application（201220118726.1）A kind of cable unwrapping wire draw-gear is disclosed, mainly including handle, cutting ferrule and locking device.
The cable unwrapping wire draw-gear solves the problems, such as cable mill hand but cable is still suffered from during unwrapping wire and twists strength, rotation, damages
Evil wire intensity, reduces its life-span.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of portable wire dispenser, and simple structure is compact, is convenient for carrying, solution
Determined electrician's unwrapping wire when because the hand that electric cable rotary is produced pulls difficult and mill hand problem, while avoiding caused by winding to cable
Infringement.
In order to solve the above technical problems, the technical solution used in the present invention is：
Portable wire dispenser, including an axle sleeve with handle, by the rotating shaft of bearing hinge connection one in axle sleeve, rotating shaft lower end hinge
Connect a connecting rod, connecting rod lower end by jointed shaft be hinged one and connecting rod be engaged the U-shaped lock sleeve for blocking cable, connecting rod lower end is cloth
The circular arc of shaggy tooth is equipped with, the jointed shaft is set relative to this arc eccentric.
The present invention further improvement is that：It is right that the set hole that the lock sleeve is engaged with the jointed shaft of connecting rod is divided into a first from left
Left set hole and right set hole, the center of circle in left set hole and right set hole is to lock sleeve bottom apart from small one and large one.
The present invention further improvement is that：The connecting rod is flat bar, and flat bar lower end is provided with sector, and the jointed shaft is inclined
The heart is arranged in sector, and the tooth is arranged on the circular arc of sector.
The present invention further improvement is that：The bearing is two, is equipped with rotating shaft one on the other, axle sleeve two ends
It is respectively provided with the upper end cover and bottom end cover for pushing down bearing outer ring.
The present invention further improvement is that：Two handles are symmetrically welded on the surface in the sleeve outer circle week.
Due to using above-mentioned technical proposal, the beneficial effect produced by the present invention to be：
Wire dispenser small volume, is convenient for carrying.By the shaggy tooth and lock on the sector circular arc of connecting rod lower end during operation
Cable is blocked in tight set cooperation, and hand-held handle just can be connected up.In wiring process, rotating shaft can freely be rotated with cable, it is to avoid electricity
Cable from plate-like to stretching process in infringement is produced to wire due to twisting winding that strength produces, while solve hand-held cable producing
Mill hand problem.
The set hole that lock sleeve is engaged with the jointed shaft of connecting rod to lock sleeve bottom apart from small one and large one, therefore two sets of holes
The bayonet socket size to be formed is respectively articulated with from connecting rod also different, is adapted to the wiring of different thicknesses cable, strengthen versatility.
Connecting rod lower end is disposed with the sector of shaggy tooth and lock sleeve forms a bayonet socket, cable is put into bayonet socket and is blocked
Firmly, lock sleeve is set by jointed shaft relative to fan-shaped arc eccentric, connecting rod lower end sector circular arc and lock in the presence of pulling force
The bayonet socket that tight set is formed is less and less, to the more and more tighter of strain relief clamp.
It is hinged with rotating shaft by two bearings in axle sleeve, rotating shaft can be made to be rotated in axle sleeve more steady.Axle sleeve
The end cap up and down at two ends can push down bearing and ensure normal work, while be also prevented from dust entering in axle sleeve and bearing, lead
Cause to rotate dumb and break down.
Two handles on axle sleeve can realize when a people cannot pull cable can two people cooperate, a people is while hold hand
Handle fulfils assignment.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of Fig. 1 axle sleeves part；
Fig. 3 is bar linkage structure schematic diagram；
Fig. 4 is locking sleeve structure schematic diagram；
In the accompanying drawings：1st, axle sleeve, 2, handle, 3, rotating shaft, 3-1, bearing pin, 4, lock sleeve, 4-1, Zuo Taokong, 4-2, right set
Hole, 5, connecting rod, 5-1, jointed shaft, 5-2, tooth, 6, upper end cover, 7, bottom end cover, 8, bearing.
Specific embodiment
The present invention is described in further details below in conjunction with the accompanying drawings：
As shown in figure 1, portable wire dispenser includes axle sleeve 1, two handles 2 are symmetrically welded on the surface of the excircle of axle sleeve 1,
When a people cannot pull cable can two people cooperate, a people is while hold handle 2 to fulfil assignment.Pass through one on one in axle sleeve 1
Two bearings 8 of lower setting are hinged with rotating shaft 3, it is ensured that it is more steady that rotating shaft 3 is rotated in axle sleeve 1, as shown in Fig. 2 electricity simultaneously
Cable realizes free rotation by rotating shaft 3, it is to avoid cable from plate-like to stretching process in due to twist winding that strength produces and to leading
Line causes damage, while solving the problems, such as the mill hand that hand-held cable is produced.
The two ends of axle sleeve 1 are bolted the upper end cover 6 and bottom end cover 7 for pushing down the outer ring of bearing 8, upper end cover 6 and lower end
Lid 7 pushes down bearing 8 and ensures normal work, while the dust in preventing the course of work enters in axle sleeve 1 and bearing 8, causes to rotate
It is dumb and break down.
The lower end of rotating shaft 3 is hinged a connecting rod 5 by bearing pin 3-1, and connecting rod 5 is a flat bar, and the lower end of connecting rod 5 is sector, fan-shaped
It is covered with shaggy tooth 5-2 on the circular arc in face.Connecting rod 5 is hinged a lock sleeve 4 by jointed shaft 5-1, and lock sleeve 4 is U-shape structure, locking
Cover 4 tops and the right left set hole 4-1 and right running-on 4-2 of one the first from left is set.The shaggy tooth 5-2 of the lower end sector circular arc portion of connecting rod 5
A bayonet socket is formed with lock sleeve 4, cable is put into bayonet socket and is blocked, due to lock sleeve 4 by jointed shaft 5-1 relative to sector
Arc eccentric is set, and makes the bayonet socket of the lower end sector circular arc portion of connecting rod 5 and the formation of lock sleeve 4 during wiring in the presence of pulling force
It is less and less, to the more and more tighter of strain relief clamp.The distance of the bottom of distance of center circle lock sleeve 4 of left set hole 4-1 and right set hole 4-2 is not
Together, the bayonet socket size for being formed is also different, to adapt to the wiring of different thicknesses cable, strengthens versatility.
Portable wire dispenser is integrally compact, easy to carry, is adapted in supply line's construction field spread.
Claims (2)
1. portable wire dispenser, it is characterised in that：Handle is carried including one（2）Axle sleeve（1）, axle sleeve（1）It is interior by bearing（8）
It is hinged a rotating shaft（3）, rotating shaft（3）Lower end passes through bearing pin（3-1）It is hinged a connecting rod（5）, connecting rod（5）Lower end passes through jointed shaft（5-
1）It is hinged one and connecting rod（5）It is engaged the U-shaped lock sleeve for blocking cable（4）, connecting rod（5）Lower end is to be disposed with shaggy tooth（5-2）
Circular arc, the jointed shaft（5-1）Set relative to this arc eccentric；The lock sleeve（4）With connecting rod（5）Jointed shaft（5-
1）The set hole being engaged is divided into the right left set hole of a first from left（4-1）With right set hole（4-2）, Zuo Taokong（4-1）With right set hole（4-2）
The center of circle to lock sleeve（4）Bottom apart from small one and large one；Lock sleeve（4）By jointed shaft（5-1）It is inclined relative to fan-shaped circular arc
The heart is set；The connecting rod（5）It is flat bar, flat bar lower end is provided with sector, the jointed shaft（5-1）Eccentric setting is in sector
It is interior, the tooth（5-2）It is arranged on the circular arc of sector；The bearing（8）It is two, is equipped with one on the other in rotating shaft
（3）On, axle sleeve（1）Two ends are respectively provided with pushes down bearing（8）The upper end cover of outer ring（6）And bottom end cover（7）.
2. portable wire dispenser according to claim 1, it is characterised in that：The axle sleeve（1）It is right on the surface of excircle
Claim welding two handles（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473951.0A CN104283158B (en) | 2014-09-17 | 2014-09-17 | Portable paying-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473951.0A CN104283158B (en) | 2014-09-17 | 2014-09-17 | Portable paying-off device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104283158A CN104283158A (en) | 2015-01-14 |
| CN104283158B true CN104283158B (en) | 2017-05-24 |
Family
ID=52257785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473951.0A Active CN104283158B (en) | 2014-09-17 | 2014-09-17 | Portable paying-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104283158B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001323A1 (en) * | 1990-07-05 | 1992-01-23 | Manfred Fladung Gmbh | Device for stowing away thick cables |
| CN2463122Y (en) * | 2001-01-31 | 2001-12-05 | 李光满 | Safety rope clamping device |
| CN203617622U (en) * | 2013-11-19 | 2014-05-28 | 中国人民解放军91388部队 | Portable cable quick collecting and releasing device |
| CN103855671A (en) * | 2013-12-10 | 2014-06-11 | 国家电网公司 | Bare conductor paying-off device |
| CN204118599U (en) * | 2014-09-17 | 2015-01-21 | 国家电网公司 | Portable wire dispenser |
-
2014
- 2014-09-17 CN CN201410473951.0A patent/CN104283158B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992001323A1 (en) * | 1990-07-05 | 1992-01-23 | Manfred Fladung Gmbh | Device for stowing away thick cables |
| CN2463122Y (en) * | 2001-01-31 | 2001-12-05 | 李光满 | Safety rope clamping device |
| CN203617622U (en) * | 2013-11-19 | 2014-05-28 | 中国人民解放军91388部队 | Portable cable quick collecting and releasing device |
| CN103855671A (en) * | 2013-12-10 | 2014-06-11 | 国家电网公司 | Bare conductor paying-off device |
| CN204118599U (en) * | 2014-09-17 | 2015-01-21 | 国家电网公司 | Portable wire dispenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104283158A (en) | 2015-01-14 |
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| GR01 | Patent grant |