CN204538572U - Control cables threaded shaft - Google Patents
Control cables threaded shaft Download PDFInfo
- Publication number
- CN204538572U CN204538572U CN201520256818.XU CN201520256818U CN204538572U CN 204538572 U CN204538572 U CN 204538572U CN 201520256818 U CN201520256818 U CN 201520256818U CN 204538572 U CN204538572 U CN 204538572U
- Authority
- CN
- China
- Prior art keywords
- threaded shaft
- guide rod
- control cables
- threading
- utility
- 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
Links
- 210000003462 vein Anatomy 0.000 claims description 4
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of control cables threaded shaft, the utility model relates to a kind of special threaded shaft of conduit line threading.There is provided a kind of and be applicable to the more difficult straight line Threading tool of the threading such as conduit line, the technical solution adopted in the utility model is: comprise guide rod, joint or a more piece threaded shaft, guide rod is socketed in inside threaded shaft, adjacent threaded shaft connects together mutually, front end is provided with locking device to threaded shaft, and the end of guide rod is connected with rope.The utility model has the advantages that: this device adopts simple telescopic structure just can realize the traction of the one end from raceway groove of cable to the other end, improves operating efficiency, and effectively can reduce the threading damage that traditional threading mode brings.
Description
Technical field
The utility model relates to a kind of special threaded shaft of conduit line threading.
Background technology
During Transfomer Substation Reconstruction construction, need to lay control cables from control room to outdoor equipment district.Control cables generally causes battery limits by conduit line.Run substation cable raceway groove inner cable One's name is legion, in a jumble, between cover plate, spacing is comparatively far away, directly wear cable and blocked by foreign matter through midway of being everlasting, cable threading speed is extremely slow.
Summary of the invention
Be applicable to the more difficult straight line Threading tool of the threading such as conduit line to provide a kind of, the technical solution adopted in the utility model is:
A kind of control cables threaded shaft, comprise guide rod, joint or a more piece threaded shaft, guide rod is socketed in inside threaded shaft, and adjacent threaded shaft connects together mutually, and front end is provided with locking device to threaded shaft, and the end of guide rod is connected with rope.
According to described control cables threaded shaft, the end of described guide rod is connected with anchor ear by rope.
According to described control cables threaded shaft, described guide rod end is with tip, and described anchor ear is with set screw.
According to described control cables threaded shaft, described locking device is lock screw, with anti-slip veins on the handle of lock screw.
According to described control cables threaded shaft, the threaded shaft of described mutual socket is respectively with limit baffle ring and spacing preiection.
The utility model has the advantages that: this device adopts simple telescopic structure just can realize the traction of the one end from raceway groove of cable to the other end, improves operating efficiency, and effectively can reduce the threading damage that traditional threading mode brings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of anchor ear.
In accompanying drawing: 1, threaded shaft; 2, anti-slip veins; 3, lock screw; 4, guide rod; 5, most advanced and sophisticated; 6, rope; 7, anchor ear; 8, set screw; 9, spacing shelves ring; 10, restriction protrusion; 101, telescopic cavity.
Embodiment
Embodiment
The utility model is a kind of control cables threaded shaft.Threaded shaft 1 adopts fishing rod formula stretching structure, utilizes compound inslation bar to make.
Guide rod 4 top with smooth tip 5, the various resistances run into time for reducing to pass through conduit line.Be connected with rope 6 on most advanced and sophisticated 5, rope 6 is slightly longer than threaded shaft overall length as the lead-in wire of traction control cable.
The end of rope 6 is with one for clamping the anchor ear 7 controlling cable, and the internal diameter size of anchor ear 7 can regulate very easily.Anchor ear 7 is provided with the set screw 8 of adjusting size.Conveniently regulate anchor ear 7, the head end of set screw 8 can also be installed the handle that is played save effort functional, facilitate adjusting size.
Guide rod 4 is connected with one or more threaded shaft 1.Present embodiment adopts three threaded shaft 1.The mode of socket is adopted to connect between threaded shaft 1.As shown in Figure 1, each threaded shaft 1 has telescopic cavity 101, and the threaded shaft 1 in left side is nested in inside threaded shaft 1 telescopic cavity 101 on right side.Shorten to prevent from extending the rear body of rod when threading forward, threaded shaft 1 head end is also provided with lock screw 3, and lock screw 3 is arranged on inside the screw hole of head end.Lock screw 3 is provided with the larger handle facilitating locking operation, and handle outer surface is with anti-slip veins 2.
Using method of the present utility model is as follows.
When carrying out conduit line and wearing control cables operation, staff is respectively at two cable cover mouth places, and a side holds this device, and operation expansion link extends internally successively, until pass to next cable cover staff place.
After the staff of the other side catches control cables threaded shaft, control cables is fixed on the anchor ear 7 on threaded shaft rope by the other side personnel, then locks anchor ear 7, is then pulled out by the control cables of threaded shaft 2.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and protection range are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection range of the present utility model.
Claims (5)
1. a control cables threaded shaft, it is characterized in that: comprise guide rod (4), joint or a more piece threaded shaft (1), guide rod (4) is socketed in threaded shaft (1) the inside, adjacent threaded shaft (1) connects together mutually, threaded shaft (1) front end is provided with locking device, and the end of guide rod (4) is connected with rope (6).
2. control cables threaded shaft according to claim 1, is characterized in that: the end of described guide rod (4) is connected with anchor ear (7) by rope (6).
3. control cables threaded shaft according to claim 2, is characterized in that: described guide rod (4) end is with most advanced and sophisticated (5), and described anchor ear (7) is with set screw (8).
4. the control cables threaded shaft according to any one of claim 1-3, is characterized in that: described locking device is lock screw (3), with anti-slip veins (2) on the handle of lock screw (3).
5. control cables threaded shaft according to claim 4, is characterized in that: the threaded shaft (1) of described mutual socket is respectively with limit baffle ring (9) and spacing preiection (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256818.XU CN204538572U (en) | 2015-04-27 | 2015-04-27 | Control cables threaded shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256818.XU CN204538572U (en) | 2015-04-27 | 2015-04-27 | Control cables threaded shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538572U true CN204538572U (en) | 2015-08-05 |
Family
ID=53752532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256818.XU Expired - Fee Related CN204538572U (en) | 2015-04-27 | 2015-04-27 | Control cables threaded shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538572U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305324A (en) * | 2015-11-25 | 2016-02-03 | 上海大众汽车有限公司 | Auxiliary traversing tool and method for using same |
| CN105513787A (en) * | 2015-12-04 | 2016-04-20 | 国家电网公司 | Traction device for transformer |
| CN106655012A (en) * | 2016-11-24 | 2017-05-10 | 国网河南新安县供电公司 | Threading rod for enabling cable to pass through hole rapidly |
| CN107114354A (en) * | 2016-12-08 | 2017-09-01 | 中国水产科学研究院淡水渔业研究中心 | A kind of pond wiring unit |
| CN108545645A (en) * | 2018-05-31 | 2018-09-18 | 国网青海省电力公司海东供电公司 | A kind of lifting auxiliary threader |
-
2015
- 2015-04-27 CN CN201520256818.XU patent/CN204538572U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305324A (en) * | 2015-11-25 | 2016-02-03 | 上海大众汽车有限公司 | Auxiliary traversing tool and method for using same |
| CN105305324B (en) * | 2015-11-25 | 2017-10-03 | 上汽大众汽车有限公司 | Threading aid and its application method |
| CN105513787A (en) * | 2015-12-04 | 2016-04-20 | 国家电网公司 | Traction device for transformer |
| CN106655012A (en) * | 2016-11-24 | 2017-05-10 | 国网河南新安县供电公司 | Threading rod for enabling cable to pass through hole rapidly |
| CN107114354A (en) * | 2016-12-08 | 2017-09-01 | 中国水产科学研究院淡水渔业研究中心 | A kind of pond wiring unit |
| CN108545645A (en) * | 2018-05-31 | 2018-09-18 | 国网青海省电力公司海东供电公司 | A kind of lifting auxiliary threader |
| CN108545645B (en) * | 2018-05-31 | 2023-11-07 | 国网青海省电力公司海东供电公司 | Auxiliary threading device for hoisting |
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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: 20150805 Termination date: 20160427 |