CN103855671B - Bare conductor paying-off device - Google Patents
Bare conductor paying-off device Download PDFInfo
- Publication number
- CN103855671B CN103855671B CN201310673703.6A CN201310673703A CN103855671B CN 103855671 B CN103855671 B CN 103855671B CN 201310673703 A CN201310673703 A CN 201310673703A CN 103855671 B CN103855671 B CN 103855671B
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- Prior art keywords
- wire
- clamp
- bare conductor
- handle
- rotating shaft
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- 239000004020 conductor Substances 0.000 title claims abstract description 72
- 238000004804 winding Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 31
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The invention relates to the field of power grid erection, in particular to a bare conductor paying-off device. The bare conductor paying-off device is provided with a handheld handle and a conductor clamp for clamping conductors, and a rotating device for allowing the handle to rotate around the conductor clamp is arranged between the handle and the conductor clamp. In the paying-off process, the conductor clamp is utilized to clamp the bare conductors, an operator holds the handle by hand to conduct paying-off, due to the fact that in the paying-off process, the hands of the operator do not directly make contact with the bare conductors, the operator cannot be scratched by the bare conductors in the paying-off process, and the bare conductor paying-off device is safe to use. Due to the fact that the rotating device is arranged between the handle and the conductor clamp, in the paying-off process, the bare conductors can be freely rotated without being operated by the operator, and paying-off efficiency is improved.
Description
Technical field
The present invention relates to electrical network erection field, particularly relate to bare conductor wire dispenser.
Background technology
Bare conductor is as the requisite element of a kind of long distance powedr transmission, and because bare conductor cost is low, long service life, erection be easy to maintenance, and therefore, bare conductor is used widely in long distance powedr transmission.
In prior art bare conductor be generally coiled in transportation as shape, so that transport and unwrapping wire, in this erection process of tool, first open the packaging of wire disk, then move in one end of hand-held wire and carry out unwrapping wire, this mode is carried out unwrapping wire to bare conductor and be there is following shortcoming: wire in the fabrication process surface inevitably there will be burr, the direct hand-held wire of operating personnel, on wire, burr is easy to scratching fingers, there is potential safety hazard; Wire is coiled into plate-like in transportation, and in unwrapping wire process, wire needs ceaselessly to turn round, the direct hand-held wire of operating personnel, and wire cannot freely turn round, and reduces wire unwrapping wire operating efficiency.
Summary of the invention
Bare conductor wire dispenser provided by the invention, to be intended to overcome in prior art the operation of bare conductor unwrapping wire dangerous, easily scratch operating personnel; Bare conductor unwrapping wire inconvenient operation, the inefficient deficiency of unwrapping wire.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: bare conductor wire dispenser, comprises for hand-held handle and the wire clamp for clamping wire, is provided with for making handle can the pivotal tumbler of winding clamp between described handle and wire clamp.
As preferably, described tumbler comprises the sleeve that connects with handle and is arranged on the rotating shaft connected with wire clamp in sleeve, described rotating shaft is provided with the stopping means for preventing rotating shaft from deviating from sleeve, by tumbler is set to sleeve and rotating shaft, in concrete use procedure, rotating shaft can be rotated in sleeve, unwrapping wire is easy to operate, and tumbler is set to sleeve and rotating shaft, tumbler structure is simple, intensity is high, reduces the manufacturing cost of bare conductor wire dispenser.
As preferably, described stopping means is the limited block being arranged on roller end, and the diameter of described limited block is greater than the diameter of rotating shaft, by stopping means is set to limited block, improves the intensity of tumbler, simplifies the structure of tumbler, easy to use.
As preferably, described tumbler is thrust bearing, and by tumbler is set to thrust bearing, tumbler rotates flexibly, easy to use.
As preferably, described wire clamp comprises wire clip body and is arranged on the clamp block for clamping wire on wire clip body, described wire clamp also comprises the clamping screw for locking clamp block, by clamping screw and clamp block, wire is locked, the wire of wire clamp and different-diameter can be made suitable by rotational lock bolt, make wire clamp have good versatility, broaden the scope of application of bare conductor wire dispenser.
As preferably, described wire clamp comprises the wire clip body and the clamp block suitable with holding string holes with V-arrangement appearance string holes, described wire clip body is also provided with the guide groove for making clamp block slide, described guide groove communicates with appearance string holes, described clamp block is provided with for making clamp block correct guide pad slided in guide groove, described wire clamp also comprises for promoting and locking the lock-screw of clamp block, described wire clip body is provided with the screw suitable with lock-screw, string holes and clamp block is held by arranging, easy to operate during bare conductor locking, and coordinated with appearance string holes by clamp block, wire locking intensity is high, easy to use.
As preferably, described lock-screw is provided with for being easy to operate boosting-rod, by arranging boosting-rod on lock-screw, does not need aid during operation lock-screw, more convenient to operate.
As preferably, described clamp block and hold decorative pattern string holes is equipped with for preventing wire from skidding off, by arranging decorative pattern, increasing wire and clamp block, holding the frictional force of string holes, wire is not easy to skid off appearance string holes, easy to operate.
As preferably, between described tumbler and wire clamp, be provided with universal joint, by arranging universal joint between wire clamp and tumbler, in concrete unwrapping wire process, owing to having universal joint, wire can freely swing in certain angle, makes unwrapping wire more convenient to operate further.
As preferably, described handle is provided with rubber layer, by arranging rubber layer on handle, and comfortable feel during operating personnel's hand-held handle, easy to use.
Bare conductor wire dispenser provided by the invention, tool has the following advantages: be used for hand-held handle and the wire clamp for clamping wire by arranging, and arrange between handle and wire clamp and be used for making handle can the pivotal tumbler of winding clamp, in unwrapping wire process, clamp bare conductor with wire clamp, the hand-held handle of operating personnel carries out unwrapping wire operation, because in unwrapping wire process, operating personnel's hand does not directly contact with bare conductor, when bare conductor unwrapping wire is operated, bare conductor can not scratch operating personnel, use safety; Owing to being provided with tumbler between handle and wire clamp, in unwrapping wire operating process, bare conductor can freely turn round, and does not need operating personnel by operation, bare conductor to be turned round, improves unwrapping wire operating efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of bare conductor wire dispenser of the present invention,
Accompanying drawing 2 is schematic diagrames of the embodiment of the present invention one,
Accompanying drawing 3 is schematic diagrames of wire clamp in the embodiment of the present invention one,
Accompanying drawing 4 is schematic diagrames of the embodiment of the present invention two,
Accompanying drawing 5 is structural representations of wire clamp in the embodiment of the present invention two,
Accompanying drawing 6 is structural representations of lock-screw in the embodiment of the present invention two,
Accompanying drawing 7 is the structural representations in the embodiment of the present invention two, wire clip body being set up boss.
Detailed description of the invention
Embodiment one
Below in conjunction with accompanying drawing, bare conductor wire dispenser of the present invention is described further.As shown in Figure 1, bare conductor wire dispenser, comprises for hand-held handle 1 and the wire clamp 2 for clamping wire, is provided with for making handle 1 can the pivotal tumbler 3 of winding clamp 2 between described handle 1 and wire clamp 2.
Optionally, as shown in Figure 2, tumbler 3 comprises the sleeve 31 that connects with handle 1 and is arranged on the rotating shaft 32 connected with wire clamp 2 in sleeve 31, handle 1 can be connected by welding manner with the connected mode of rotating shaft 32, the mode such as also can be threaded connection connects, in order to improve the intensity of bare conductor wire dispenser in use procedure, connected mode between handle 1 and sleeve 31 should have higher intensity, described rotating shaft 32 is provided with the stopping means 33 for preventing rotating shaft 32 from deviating from sleeve 31, rotating shaft 32 is arranged on the interior also tool rotating shaft 32 of sleeve 31 and can rotates relative to sleeve 31, be positioned at stopping means 33 in rotating shaft 32 for being arranged on the limited block of rotating shaft 32 end, the diameter of described limited block is greater than the diameter of rotating shaft 32, by stopping means 33 is set to limited block, improve the intensity of tumbler 3, simplify the structure of tumbler 3, easy to use, tumbler 3 is set to sleeve 31 and rotating shaft 32, in concrete use procedure, rotating shaft 32 can be rotated in sleeve 31, unwrapping wire is easy to operate, and tumbler 3 is set to sleeve 31 and rotating shaft 32, tumbler 3 structure is simple, intensity is high, reduce the manufacturing cost of bare conductor wire dispenser.
Optionally, handle 1 also can connect with rotating shaft 32, sleeve 31 connects with wire clamp 2, this setup makes the structure of bare conductor wire dispenser obtain further simplification, specifically, rotating shaft 32 connects with wire clamp 2 through one end after sleeve 31, the other end connects with handle 1, the diameter of one end that rotating shaft 32 is connected with handle 1 is only needed to be less than the diameter of the other end and to make sleeve 31 to have the opening suitable with this end diameter of rotating shaft 32 in order to make rotating shaft 32 and sleeve 31 throw off, because sleeve 31 is less than rotating shaft 32 away from handle 1 one end diameter near the one end open of handle 1 in use procedure, therefore unwrapping wire process middle sleeve 31 and rotating shaft 32 can not be thrown off easy to use.
Optionally, tumbler 3 is thrust bearing, and by tumbler 3 is set to thrust bearing, tumbler 3 rotates flexibly, described tumbler 3 is thrust bearing, namely one of them rotation section of thrust bearing connects with handle 1, and another rotation section connects with wire clamp 2, and the active force in use procedure suffered by tumbler 3 is axial force, therefore, by arranging thrust bearing, bare conductor wire dispenser has higher intensity, easy to use.
Optionally, as shown in Figure 3, the clamp block 22 that wire clamp 2 comprises wire clip body 21 and is arranged on for clamping wire on wire clip body 21, described wire clamp 2 also comprises the clamping screw 23 for locking clamp block 22, by clamping screw 23 and clamp block 22, wire is locked, wire clamp 2 can be made suitable with the wire of different-diameter by rotational lock bolt 23, wire clamp 2 is made to have good versatility, broaden the scope of application of bare conductor wire dispenser, clamp block 22 in the technical program can be independently clamp block 22, namely clamp block 22 is connected by means of only clamping screw 23 with wire clip body 21, clamp block 22 and wire clip body 21 are all provided with the screwed hole suitable with clamping screw 23, in use procedure due to clamping screw 23 has certain length and clamp block 22 for independently, therefore the distance between clamp block 22 and wire clip body 21 can regulate in a big way, broaden the range of application of wire clamp 2.
Optionally, clamp block 22 and wire clip body 21 also can be integral type structure, in order to make clamp block 22 clamp bare conductor in the technical program, described clamp block 22 should have certain elasticity, more convenient to operate in order to make, described wire clip body 21 should be offered the appearance wire casing for holding wire, namely wire clamp 2 is when clamping bare conductor, bare conductor first inserts and holds in wire casing, then wire is locked by the elastic deformation of clamping screw 23 and clamp block 22, easy to operate in wire clamp 2 use procedure of this structure, but because clamp block 22 and wire clip body 21 are integral type structure, therefore, wire clamp 2 in the technical program is poor by property, suitable wire clamp 2 should be selected in use procedure to coordinate with bare conductor.
Optionally, clamping screw 23 also can be fixedly installed on wire clip body 21, directly be welded on wire clip body 21 by clamping screw 23, clamping screw 23 one end is through clamp block 22, in wire clamp 2 locking process, namely locked by bare conductor by the nut suitable with clamping screw 23, this structure adopts locking nut to coordinate with clamping screw 23 and be locked on wire clamp 2 by bare conductor, more convenient to operate.
Further, handle 1 is provided with rubber layer, by arranging rubber layer on handle 1, and comfortable feel during operating personnel's hand-held handle 1, easy to use.
In order to reduce the damage of wire clamp 2 when locking bare conductor to wire, the wire clamp 2 in the present embodiment all can arrange suitable V-shaped groove on wire clip body 21 and clamp block 22, and by arranging V-shaped groove, wire clamp 2 and bare conductor are linear contact lay, reduce the damage of bare conductor; Being not easy to make wire to skid off, clamp block 22 and wire clip body 21 being equipped with the decorative pattern for preventing wire from skidding off, by arranging decorative pattern, increasing wire and clamp block 22, holding the frictional force of string holes 24, wire is not easy to skid off and holds string holes 24, easy to operate; In this use procedure of tool, first one end of bare conductor is locked on wire clamp 2, the hand-held handle 1 of operating personnel moves the unwrapping wire operation namely completing bare conductor, in operating personnel's moving process, because bare wire wire dispenser has tumbler 3, bare conductor can rotate freely when unwrapping wire, improves unwrapping wire efficiency; In addition, in unwrapping wire process, operating personnel directly do not contact bare conductor, safer during operating personnel's operation.
Embodiment two
The difference of the present embodiment and embodiment one is: as shown in Figure 5, wire clamp 2 comprises the wire clip body 21 and the clamp block 22 suitable with holding string holes 24 with V-arrangement appearance string holes 24, described wire clip body 21 is also provided with the guide groove 25 for making clamp block 22 slide, described guide groove 25 communicates with appearance string holes 24, described clamp block 22 is provided with for making clamp block 22 correct guide pad 26 slided in guide groove 25, described guide pad 26 is integral type structure with clamp block 22, described wire clamp 2 also comprises for promoting and locking the lock-screw 27 of clamp block 22, described wire clip body 21 is provided with the screw suitable with lock-screw 27, string holes 24 and clamp block 22 is held by arranging, easy to operate during bare conductor locking, and coordinated with appearance string holes 24 by clamp block 22, wire locking intensity is high, easy to use, in operating process, first unclamp lock-screw 27, make clamp block 22 move again and hold string holes 24, being inserted by bare conductor holds in string holes 24, being locked by lock-screw 27 to make clamp block 22 lock bare conductor, shape of cross section due to through wires hole in the technical program is V-arrangement, therefore, wire clamp 2 is less to the damage of wire when clamping bare conductor, easy to use.
Further, as shown in Figure 6, lock-screw 27 is provided with for being easy to operate boosting-rod 28, described boosting-rod 28 i.e. axes normal is in the rod member of lock-screw 27 axis, boosting-rod 28 directly can be welded on the head of lock-screw 27, also boosting-rod 28 and lock-screw 27 can be fabricated to integral structure, by arranging boosting-rod 28 on lock-screw 27, aid is not needed during operation lock-screw 27, more convenient to operate.
Further, as shown in Figure 7, in order to make lock-screw 27, there is higher locking intensity, screw place can be positioned on wire clamp 2 and boss 5 is set, boss 5 arranges the internal thread suitable with lock-screw 27, and described internal thread is coaxial with screw, by arranging boss 5, make the threaded engagement extended length of lock-screw 27, improve the locking intensity of lock-screw 27.
Further, as shown in Figure 7, in order to make lock-screw 27 have good anti-loosing effect, the elastomeric pad 6 for preventing screw thread from unclamping can be set between lock-screw 27 head and wire clip body 21.
Further, clamp block 22 and hold decorative pattern string holes 24 is equipped with for preventing wire from skidding off, by arranging decorative pattern, increase wire and clamp block 22, the frictional force holding string holes 24, wire is not easy to skid off appearance string holes 24, easy to operate.
Further, as shown in Figure 4, universal joint 4 is provided with between tumbler 3 and wire clamp 2, by arranging universal joint 4 between wire clamp 2 and tumbler 3, in concrete unwrapping wire process, owing to having universal joint 4, wire can freely swing in certain angle, make unwrapping wire more convenient to operate further, universal joint 4 one end connects with wire clamp 2, and the other end connects with tumbler 3, has higher intensity to make bare conductor wire dispenser, universal joint 4 one end is connected with wire clamp 2 by welding manner, and the other end is connected with tumbler 3 by welding manner.
The using method of the present embodiment is identical with the using method in embodiment, difference is: make bare conductor wire dispenser convenient in concrete use procedure by setting up universal joint 4 in the present embodiment, specifically, due to bare conductor, there is certain intensity and coil as plate-like, during unwrapping wire, the free end of bare conductor and the hand-held one end of operating personnel not only will be done gyration but also can do space and be swung in unwrapping wire process, this enforcement is by arranging universal joint 4, during bare conductor unwrapping wire, universal joint 4 serves certain cushioning effect, bare conductor wire dispenser entirety does not need the swing done by a relatively large margin can complete the unwrapping wire operation of bare conductor, use convenient.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.
Claims (5)
1. bare conductor wire dispenser, it is characterized in that: comprise for hand-held handle (1) and the wire clamp (2) for clamping wire, be provided with for making handle (1) can winding clamp (2) pivotal tumbler (3) between described handle (1) and wire clamp (2), described tumbler (3) comprises the sleeve (31) that connects with handle (1) and is arranged on the rotating shaft (32) connected with wire clamp (2) in sleeve (31), described rotating shaft (32) is provided with the stopping means (33) for preventing rotating shaft (32) from deviating from sleeve (31), described stopping means (33) is for being arranged on the limited block of rotating shaft (32) end, the diameter of described limited block is greater than the diameter of rotating shaft (32), described wire clamp (2) comprises the wire clip body (21) and the clamp block (22) suitable with holding string holes (24) with V-arrangement appearance string holes (24), described wire clip body (21) is also provided with the guide groove (25) for making clamp block (22) slide, described guide groove (25) communicates with appearance string holes (24), described clamp block (22) is provided with for making clamp block (22) correct guide pad (26) slided in guide groove (25), described wire clamp (2) also comprises for promoting and locking the lock-screw (27) of clamp block (22), described wire clip body (21) is provided with the screw suitable with lock-screw (27), described tumbler (3) is thrust bearing.
2. bare conductor wire dispenser according to claim 1, is characterized in that: described lock-screw (27) is provided with for being easy to operate boosting-rod (28).
3. bare conductor wire dispenser according to claim 1, is characterized in that: described clamp block (22) and hold decorative pattern string holes (24) be equipped with for preventing wire from skidding off.
4. bare conductor wire dispenser according to claim 1, is characterized in that: be provided with universal joint (4) between described tumbler (3) and wire clamp (2).
5. bare conductor wire dispenser according to claim 1, is characterized in that: described handle (1) is provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673703.6A CN103855671B (en) | 2013-12-10 | 2013-12-10 | Bare conductor paying-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673703.6A CN103855671B (en) | 2013-12-10 | 2013-12-10 | Bare conductor paying-off device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103855671A CN103855671A (en) | 2014-06-11 |
| CN103855671B true CN103855671B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310673703.6A Active CN103855671B (en) | 2013-12-10 | 2013-12-10 | Bare conductor paying-off device |
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| Country | Link |
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| CN (1) | CN103855671B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283158B (en) * | 2014-09-17 | 2017-05-24 | 国家电网公司 | Portable paying-off device |
| CN104852327B (en) * | 2015-05-14 | 2017-02-22 | 国家电网公司 | Earthing device for laying bare conductor |
| CN107437770B (en) * | 2017-09-11 | 2018-12-25 | 广州供电局有限公司 | The auxiliary device of grounding box coaxial cable installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807507Y (en) * | 2005-01-20 | 2006-08-16 | 顾宏 | V-arrangement equipment cable clamp |
| CN2824381Y (en) * | 2005-07-18 | 2006-10-04 | 李培春 | Portable wire uncoiling device |
| CN201421422Y (en) * | 2009-06-15 | 2010-03-10 | 鹤壁海昌专用设备有限公司 | Conducting wire clamp for tension tester |
| EP2233422A1 (en) * | 2009-03-26 | 2010-09-29 | Hugo Brennenstuhl GmbH & Co. KG | Portable hose or cable drum |
| CN203589666U (en) * | 2013-12-10 | 2014-05-07 | 国家电网公司 | Bare lead uncoiling device |
-
2013
- 2013-12-10 CN CN201310673703.6A patent/CN103855671B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2807507Y (en) * | 2005-01-20 | 2006-08-16 | 顾宏 | V-arrangement equipment cable clamp |
| CN2824381Y (en) * | 2005-07-18 | 2006-10-04 | 李培春 | Portable wire uncoiling device |
| EP2233422A1 (en) * | 2009-03-26 | 2010-09-29 | Hugo Brennenstuhl GmbH & Co. KG | Portable hose or cable drum |
| CN201421422Y (en) * | 2009-06-15 | 2010-03-10 | 鹤壁海昌专用设备有限公司 | Conducting wire clamp for tension tester |
| CN203589666U (en) * | 2013-12-10 | 2014-05-07 | 国家电网公司 | Bare lead uncoiling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103855671A (en) | 2014-06-11 |
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