CN203843057U - Control cable straightening device - Google Patents
Control cable straightening device Download PDFInfo
- Publication number
- CN203843057U CN203843057U CN201420271314.0U CN201420271314U CN203843057U CN 203843057 U CN203843057 U CN 203843057U CN 201420271314 U CN201420271314 U CN 201420271314U CN 203843057 U CN203843057 U CN 203843057U
- Authority
- CN
- China
- Prior art keywords
- sheave support
- top sheave
- support
- bearing pin
- straight line
- 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 - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
本实用新型涉及一种控制电缆直线器，该直线器设有上滑轮支架（1）和下滑轮支架（2），上滑轮支架（1）和下滑轮支架（2）的一端分别利用上销轴（3）和下销轴（4）固定在一夹板（5）上，且可分别绕上销轴（3）和下销轴（4）转动；上滑轮支架（1）上利用上滑轮轴（7）均匀设置三个上滑轮（8），下滑轮支架（2）上利用下滑轮轴（9）设置两个下滑轮（10），且上滑轮支架（1）和下滑轮支架（2）并拢时，上滑轮（8）和下滑轮（10）相互交错吻合。本实用新型替代了手工过程中多次捋直的步骤，在行走过程中很顺滑，节省力气，是一个简单实用的工具。
The utility model relates to a control cable linear device. The linear device is provided with an upper pulley bracket (1) and a lower pulley bracket (2). (3) and the lower bearing pin (4) are fixed on a splint (5), and can rotate around the upper bearing pin (3) and the lower bearing pin (4) respectively; Utilize the upper pulley shaft ( 7) Set three upper pulleys (8) evenly, set two lower pulleys (10) on the lower pulley bracket (2) using the lower pulley shaft (9), and when the upper pulley bracket (1) and the lower pulley bracket (2) are close together , the upper pulley (8) and the lower pulley (10) are staggered and matched with each other. The utility model replaces the multiple straightening steps in the manual process, is very smooth in the walking process, saves energy, and is a simple and practical tool.
Description
Technical field
The utility model belongs to installation tool-class technical field in power engineering, relates in particular to a kind of control cables Straight line unit.
Background technology
At present, in transformer station, protective relaying device plays a significant role the safe operation of transformer station, and therefore the installation of protective relaying device has been played conclusive effect to the safe operation of power system.Protective relaying device is connected by control cables exactly with electrical equipment, just can collect electrical equipment signal and can telemonitoring and straighforward operation electrical equipment move.From this aspect, control cables is the bridge of linking up between protective relaying device and electrical equipment, and the technological requirement that therefore control cables is installed is more and more higher.Transformer station is all armored flame-retardant cable with control cables now, is made up of parts such as external insulation layer, armor, copper shield, woven shield, copper core RVVs.Multicore RVV after external insulation layer and the removal of each screen layer is used to multicore RVV for installing.Owing to being closely intertwined not removing multicore RVV before insulating barrier and screen layer, and be rendered as bending.This kind of state lower jacket line is also not suitable for directly installing, and the one, disorderly and unsystematic being difficult for classifies to the core that Each performs its own functions, and the 2nd, technique is extensive low, gives inaesthetic intuition.Therefore multicore RVV in control cables is smoothed out with the fingers to installing of the orderly rule of direct join, what can understand in order classifies to cable core, played facility, and technique is attractive in appearance, gives the sensation of the art work to overhaul line inspection work in the future.Instantly how multicore RVV in control cables being smoothed out with the fingers is directly the most important thing of mounting process.In work in the past, there are several straight methods of smoothing out with the fingers: the one, stretch to play from RVV root the straight effect of smoothing out with the fingers with the instrument such as hand or handle.Two is that two people's cooperations are held respectively cable two and beaten, and RVV is fallen directly by hard power.Two kinds of bothersome efforts of method on this, need repeatedly repeatedly to carry out being just effective, and cable are had to damage, should not take.Therefore invent a kind of can being necessary very much by straight line tool simple and practical and that control cables multicore RVV is not damaged.
Summary of the invention
The purpose of this utility model is in order to overcome the drawback in old-fashioned straight line method in the past, a kind of new-type control cables Straight line unit to be provided.Realizing the technical scheme that the purpose of this utility model takes is: a kind of control cables Straight line unit, it is characterized in that: this Straight line unit is provided with top sheave support and lower sheave support, one end of top sheave support and lower sheave support utilizes respectively upper pin and lower bearing pin to be fixed on clamping plate, and can rotate around upper pin and lower bearing pin respectively; The other end of top sheave support and lower sheave support is provided with handle, on top sheave support, utilize top sheave bearing pin that three top sheaves are evenly set, on lower sheave support, utilize lower sheave bearing pin that two lower sheaves are set, and when top sheave support and lower sheave support close up, top sheave and lower sheave are interlaced to coincide.Described top sheave support is provided with cable conductor groove, and lower sheave support is provided with line outlet groove.
The utility model has substituted in manual process and has repeatedly smoothed out with the fingers straight step, very smooth in the process of walking, saves strength, is a simple and practical instrument.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
In figure, 1, top sheave support, 2, lower sheave support, 3, upper pin, 4, lower bearing pin, 5, clamping plate, 6, handle, 7, top sheave axle, 8, top sheave, 9, downslide wheel shaft, 10, lower sheave, 11, metallic channel, 12, line outlet groove, 13, cable.
Detailed description of the invention
With reference to accompanying drawing, a kind of control cables Straight line unit, it is characterized in that: this Straight line unit is provided with top sheave support 1 and lower sheave support 2, one end of top sheave support 1 and lower sheave support 2 utilizes respectively upper pin 3 and lower bearing pin 4 to be fixed on clamping plate 5, and can rotate around upper pin 3 and lower bearing pin 4 respectively; The other end of top sheave support 1 and lower sheave support 2 is provided with handle 6, on top sheave support 1, utilize top sheave axle 7 that three top sheaves 8 are evenly set, on lower sheave support 2, utilize downslide wheel shaft 9 that two lower sheaves 10 are set, and when top sheave support 1 and lower sheave support 2 close up, top sheave 8 and lower sheave 10 are interlaced to coincide.Described top sheave support 1 is provided with cable conductor groove 11, and lower sheave support 2 is provided with line outlet groove 12.
When use, separately top sheave support 1 and lower sheave support 2, introduced cable 13 by cable conductor groove 11, is arranged between top sheave 8 and lower sheave 10, closes up top sheave support 1 and lower sheave support 2 and compress.Cable 13 is pulled by line outlet groove 12, and cable is walked zigzag and is passed by between top sheave 8 and lower sheave 10, utilizes the pressure of multiple pulleys, can make the sweep straightening of cable, after cable all passes through from Straight line unit,
Cable can be smoothed out with the fingers directly.Or by the hand-held the utility model of staff, the direction of introducing along metallic channel 11 is smoothed out with the fingers cable directly.
The utility model has substituted in manual process and has repeatedly smoothed out with the fingers straight step, very smooth in the process of walking, saves strength, is a simple and practical instrument.
Claims (2)
1. a control cables Straight line unit, it is characterized in that: this Straight line unit is provided with top sheave support (1) and lower sheave support (2), it is upper that one end of top sheave support (1) and lower sheave support (2) utilizes respectively upper pin (3) and lower bearing pin (4) to be fixed on clamping plate (5), and can rotate around upper pin (3) and lower bearing pin (4) respectively; The other end of top sheave support (1) and lower sheave support (2) is provided with handle (6), on top sheave support (1), utilize top sheave axle (7) that three top sheaves (8) are evenly set, on lower sheave support (2), utilize downslide wheel shaft (9) that two lower sheaves (10) are set, and when top sheave support (1) and lower sheave support (2) close up, top sheave (8) and lower sheave (10) are interlaced to coincide.
2. according to control cables Straight line unit claimed in claim 1, it is characterized in that: described top sheave support (1) is provided with cable conductor groove (11), and lower sheave support (2) is provided with line outlet groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271314.0U CN203843057U (en) | 2014-05-24 | 2014-05-24 | Control cable straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271314.0U CN203843057U (en) | 2014-05-24 | 2014-05-24 | Control cable straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843057U true CN203843057U (en) | 2014-09-24 |
Family
ID=51556118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420271314.0U Expired - Fee Related CN203843057U (en) | 2014-05-24 | 2014-05-24 | Control cable straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843057U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907459A (en) * | 2015-06-10 | 2015-09-16 | 国网山东无棣县供电公司 | Correcting pliers for bent wires |
| CN105170844A (en) * | 2015-09-30 | 2015-12-23 | 国网山东宁津县供电公司 | Multi-functional straightener |
| CN106270296A (en) * | 2016-08-22 | 2017-01-04 | 国家电网公司 | Mould copper cash straightener and mould copper cash straightening method |
| CN107508189A (en) * | 2017-08-31 | 2017-12-22 | 国家电网公司 | Strand wire alignment tool |
| CN109702114A (en) * | 2018-12-29 | 2019-05-03 | 国网山东省电力公司兰陵县供电公司 | Handheld cable straightening device and method |
| CN110829153A (en) * | 2019-12-09 | 2020-02-21 | 贵州电网有限责任公司 | a thread-puller |
| CN112893695A (en) * | 2021-04-09 | 2021-06-04 | 梁经龙 | Linear device |
| WO2024076546A1 (en) * | 2022-10-02 | 2024-04-11 | Ppc Broadband, Inc. | Handheld tool for straightening a fiber cable that is structurally configured to enhance placement of the fiber cable in a straightening path of the tool |
-
2014
- 2014-05-24 CN CN201420271314.0U patent/CN203843057U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907459A (en) * | 2015-06-10 | 2015-09-16 | 国网山东无棣县供电公司 | Correcting pliers for bent wires |
| CN105170844A (en) * | 2015-09-30 | 2015-12-23 | 国网山东宁津县供电公司 | Multi-functional straightener |
| CN106270296A (en) * | 2016-08-22 | 2017-01-04 | 国家电网公司 | Mould copper cash straightener and mould copper cash straightening method |
| CN107508189A (en) * | 2017-08-31 | 2017-12-22 | 国家电网公司 | Strand wire alignment tool |
| CN107508189B (en) * | 2017-08-31 | 2019-12-10 | 国家电网公司 | Stranded wire straightening tool |
| CN109702114A (en) * | 2018-12-29 | 2019-05-03 | 国网山东省电力公司兰陵县供电公司 | Handheld cable straightening device and method |
| CN109702114B (en) * | 2018-12-29 | 2020-11-20 | 国网山东省电力公司兰陵县供电公司 | Handheld cable straightening device and method |
| CN110829153A (en) * | 2019-12-09 | 2020-02-21 | 贵州电网有限责任公司 | a thread-puller |
| CN112893695A (en) * | 2021-04-09 | 2021-06-04 | 梁经龙 | Linear device |
| CN112893695B (en) * | 2021-04-09 | 2024-10-29 | 梁经龙 | Linear device |
| WO2024076546A1 (en) * | 2022-10-02 | 2024-04-11 | Ppc Broadband, Inc. | Handheld tool for straightening a fiber cable that is structurally configured to enhance placement of the fiber cable in a straightening path of the tool |
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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: 20140924 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |