CN103018863A - Optical cable hardware fitting replacing tool - Google Patents
Optical cable hardware fitting replacing tool Download PDFInfo
- Publication number
- CN103018863A CN103018863A CN2012105569185A CN201210556918A CN103018863A CN 103018863 A CN103018863 A CN 103018863A CN 2012105569185 A CN2012105569185 A CN 2012105569185A CN 201210556918 A CN201210556918 A CN 201210556918A CN 103018863 A CN103018863 A CN 103018863A
- Authority
- CN
- China
- Prior art keywords
- stretching wheel
- wire stretching
- support
- pulley
- optical fiber
- 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.)
- Granted
Links
- 230000003287 optical Effects 0.000 title abstract description 9
- 239000002965 rope Substances 0.000 claims abstract description 22
- 239000003365 glass fiber Substances 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 abstract 4
- 239000010959 steel Substances 0.000 abstract 4
- 238000010276 construction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The invention discloses an optical cable hardware fitting replacing tool. The optical cable hardware fitting replacing tool comprises a support, a tackle hook and a steel wire rope, wherein the support is provided with a wheel-form tension wire tool component, two pulleys are respectively arranged at two ends of the support, the steel wire rope is wound around one pulley from the bottom up, and then connected with the wheel-form tension wire tool component after being wound around the other pulley from the bottom up, and the tackle hook is hanged on the steel wire rope between the two pulleys. According to the optical cable hardware fitting replacing tool, the steel wire rope at two ends of the support can be lifted upward by operating the wheel-form tension wire tool component, and then loosening of an optical cable hardware fitting can be achieved, so that the optical cable hardware fitting can be overhauled and replaced. In addition, the optical cable hardware fitting replacing tool is simple in structure, convenient to use, and applicable to overhauls of the optical cable hardware fitting.
Description
Technical field
The present invention relates to a kind of optical fiber cable fitting service kit, particularly relate to a kind of optical fiber cable fitting and change instrument.
Background technology
At present, development along with optical fiber communication technology, the compound aerial earth wire of OPGW is widely applied at super UHV transmission line, the maintenance work of the compound aerial earth wire of OPGW also comes into effect in the transmission line of electricity operation maintenance gradually, and the compound aerial earth wire of OPGW easy impaired optical fiber cable fitting that is mainly in operational process.But because the deadweight of described optical cable is larger, so the maintenance of optical fiber cable fitting and change extremely inconvenient.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned background technology, provide a kind of optical fiber cable fitting simple in structure and easy to use to change instrument.
In order to realize above purpose, a kind of optical fiber cable fitting provided by the invention is changed instrument, comprise support, coaster hook and wire rope, described support is provided with the wire stretching wheel assembly, described support two ends are respectively equipped with a pulley, described wire rope is walked around a described pulley from bottom to top, links to each other with described wire stretching wheel assembly after walking around from bottom to top again another described pulley again, and described coaster is articulated on the wire rope between the described pulley.The wire rope at support two ends upwards can be mentioned by operating described wire stretching wheel assembly, just can realize the lax of optical fiber cable fitting, so that the maintenance of optical fiber cable fitting and replacing are simple in structure, easy to use.
In such scheme, described wire stretching wheel assembly comprises wire stretching wheel and stringing handle, and described wire stretching wheel is movably arranged on described mid-stent, and described stringing handle one end links to each other with rotating shaft one end of described wire stretching wheel.
In such scheme, described support is provided be used to the latch assembly of locking described wire stretching wheel, described latch assembly comprises card wheel and the fixture block that cooperatively interacts, described card wheel is fixed on the rotating shaft other end of described wire stretching wheel, described fixture block middle part is hinged on the described support, described fixture block one end and the clamping of described card wheel, the described fixture block other end links to each other with described support by locking spring.Can effectively prevent described wire stretching wheel revolution by the latch assembly that adds, guarantee construction safety.
In such scheme, the position that is positioned at described pulley inboard on the described support is respectively equipped with a small sheave, described wire rope is walked around a described pulley from bottom to top, and walk around successively described small sheave, walk around from the top down again more described coaster hook, link to each other with described wire stretching wheel after walking around from bottom to top at last another described pulley.The small sheave that adds has increased the distance between two suspension centres of this replacing instrument.
In such scheme, described support consists of by two sub-stents are folding, and the outer end of described sub-stent is provided with for the strut point of fixity that strut is installed, and the top of described wire stretching wheel assembly also is provided with the strut point of fixity, is convenient to like this carrying and transporting of this instrument.
One aspect of the present invention can upwards be mentioned the wire rope at support two ends by operating described wire stretching wheel assembly, just can realize the lax of optical fiber cable fitting, and is so that the maintenance of optical fiber cable fitting and replacing are simple in structure, easy to use; On the other hand, can effectively prevent described wire stretching wheel revolution by the latch assembly that adds, guarantee construction safety.
The present invention is compared with the prior art, and show that fully its superiority is: simple in structure, cost is low, and is easy to use and easy to carry etc.
Description of drawings
Fig. 1 is use status architecture synoptic diagram of the present invention;
Fig. 2 is folded state structural representation of the present invention;
Fig. 3 is the plan structure synoptic diagram of Fig. 1;
Fig. 4 is the local structure for amplifying synoptic diagram of A section among Fig. 1.
Among the figure: support 1, sub-stent 1a, strut point of fixity 1b, coaster hook 2, wire rope 3, wire stretching wheel assembly 4, wire stretching wheel 4a, stringing handle 4b, pulley 5, latch assembly 6, card wheel 6a, fixture block 6b, locking spring 6c, small sheave 7, strut 8.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples, but this embodiment should not be construed as limitation of the present invention.
Present embodiment provides a kind of optical fiber cable fitting to change instrument, comprise support 1, coaster hook 2 and wire rope 3, described support 1 is provided with wire stretching wheel assembly 4, described support 1 two ends are respectively equipped with a pulley 5, described wire rope 3 is walked around a described pulley 5 from bottom to top, link to each other with described wire stretching wheel assembly 4 after walking around from bottom to top again again another described pulley 5, on described coaster hook 2 wire rope 3 that are articulated between the described pulley 5.The wire rope 3 at support 1 two ends upwards can be mentioned by operating described wire stretching wheel assembly 4, just can realize the lax of optical fiber cable fitting, so that the maintenance of optical fiber cable fitting and replacing are simple in structure, easy to use.Described wire stretching wheel assembly 4 comprises wire stretching wheel 4a and stringing handle 4b, and described wire stretching wheel 4a is movably arranged on described support 1 middle part, and described stringing handle 4b one end links to each other with rotating shaft one end of described wire stretching wheel 4a.
Above-mentioned support 1 is provided be used to the latch assembly 6 of locking described wire stretching wheel 4a, described latch assembly 6 comprises card wheel 6a and the fixture block 6b that cooperatively interacts, described card wheel 6a is fixed on the rotating shaft other end of described wire stretching wheel 4a, described fixture block 6b middle part is hinged on the described support 1, described fixture block 6b one end and described card wheel 6a clamping, the described fixture block 6b other end links to each other with described support 1 by locking spring 6c.Can effectively prevent described wire stretching wheel 4a revolution by the latch assembly 6 that adds, guarantee construction safety.
The position that is positioned at described pulley 5 inboards on the above-mentioned support 1 is respectively equipped with a small sheave 7, described wire rope 3 is walked around a described pulley 5 from bottom to top, and walk around successively described small sheave 7, walk around from the top down again more described coaster hook 2, walk around from bottom to top at last another described pulley 5 and link to each other with described wire stretching wheel 4a afterwards.The small sheave 7 that adds has increased the distance between two suspension centres of this replacing instrument.
Above-mentioned support 1 consists of by two sub-stent 1a are folding, and the outer end of described sub-stent 1a is provided with for the strut point of fixity 1b that strut 8 is installed, and the top of described wire stretching wheel assembly 4 also is provided with strut point of fixity 1b, is convenient to like this carrying and transporting of this instrument.
When the present invention uses:
At first, stent 1, and fixing with strut 8; Then, wire rope 3 one ends are connected coaster, and the other end is walked around a described pulley 5 from bottom to top, and walks around successively described small sheave 7, walk around from the top down again more described coaster hook 2, walk around from bottom to top at last another described pulley 5 and link to each other with described wire stretching wheel 4a; Then, this instrument is installed on the earth wire support, and coaster and coaster hook 2 are articulated in respectively the optical fiber cable fitting two ends; At last, only need to rotate stringing handle 4b, until optical fiber cable fitting is when being in relaxed state, just shut-down operation stringing handle 4b, replacing and the maintenance of then finishing optical fiber cable fitting getting final product.
The present invention can upwards mention the wire rope 3 at support 1 two ends by operating described wire stretching wheel assembly 4, just can realize the lax of optical fiber cable fitting, and is so that the maintenance of optical fiber cable fitting and replacing are simple in structure, easy to use; Can effectively prevent described wire stretching wheel 4a revolution by the latch assembly 6 that adds, guarantee construction safety.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an optical fiber cable fitting is changed instrument, comprise support, coaster hook and wire rope, it is characterized in that: described support is provided with the wire stretching wheel assembly, described support two ends are respectively equipped with a pulley, described wire rope is walked around a described pulley from bottom to top, link to each other with described wire stretching wheel assembly after walking around from bottom to top again another described pulley, described coaster is articulated on the wire rope between the described pulley again.
2. optical fiber cable fitting as claimed in claim 1 is changed instrument, it is characterized in that: described wire stretching wheel assembly comprises wire stretching wheel and stringing handle, described wire stretching wheel is movably arranged on described mid-stent, and described stringing handle one end links to each other with rotating shaft one end of described wire stretching wheel.
3. optical fiber cable fitting as claimed in claim 2 is changed instrument, it is characterized in that: described support is provided be used to the latch assembly of locking described wire stretching wheel, described latch assembly comprises card wheel and the fixture block that cooperatively interacts, described card wheel is fixed on the rotating shaft other end of described wire stretching wheel, described fixture block middle part is hinged on the described support, described fixture block one end and the clamping of described card wheel, the described fixture block other end links to each other with described support by locking spring.
4. optical fiber cable fitting as claimed in claim 3 is changed instrument, it is characterized in that: the position that is positioned at described pulley inboard on the described support is respectively equipped with a small sheave, described wire rope is walked around a described pulley from bottom to top, and walk around successively described small sheave, walk around from the top down again more described coaster hook, link to each other with described wire stretching wheel after walking around from bottom to top at last another described pulley.
5. as claimed in claim 1 or 2 or 3 or 4 optical fiber cable fitting is changed instrument, it is characterized in that: described support consists of by two sub-stents are folding, the outer end of described sub-stent is provided with for the strut point of fixity that strut is installed, and the top of described wire stretching wheel assembly also is provided with the strut point of fixity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210556918.5A CN103018863B (en) | 2012-12-20 | 2012-12-20 | Optical cable hardware fitting replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210556918.5A CN103018863B (en) | 2012-12-20 | 2012-12-20 | Optical cable hardware fitting replacing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103018863A true CN103018863A (en) | 2013-04-03 |
| CN103018863B CN103018863B (en) | 2014-12-10 |
Family
ID=47967665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210556918.5A Active CN103018863B (en) | 2012-12-20 | 2012-12-20 | Optical cable hardware fitting replacing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103018863B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545751A (en) * | 2013-10-16 | 2014-01-29 | 国家电网公司 | Overhead power transmission line ground-wire optical-cable fitting replacement bracket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054475Y (en) * | 2006-10-26 | 2008-04-30 | 韩斌 | Light steel tube suspending rope spanning rack |
| CN202133811U (en) * | 2011-07-10 | 2012-02-01 | 湖北省电力公司襄阳供电公司 | Optical cable pulley at pipeline wellhead |
| CN202975435U (en) * | 2012-12-20 | 2013-06-05 | 湖北省电力公司检修分公司 | Optical cable fitting replacing tool |
-
2012
- 2012-12-20 CN CN201210556918.5A patent/CN103018863B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054475Y (en) * | 2006-10-26 | 2008-04-30 | 韩斌 | Light steel tube suspending rope spanning rack |
| CN202133811U (en) * | 2011-07-10 | 2012-02-01 | 湖北省电力公司襄阳供电公司 | Optical cable pulley at pipeline wellhead |
| CN202975435U (en) * | 2012-12-20 | 2013-06-05 | 湖北省电力公司检修分公司 | Optical cable fitting replacing tool |
Non-Patent Citations (1)
| Title |
|---|
| 商威: "架空地线符合光缆（OPGW）系统工程", 《电力系统通信》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545751A (en) * | 2013-10-16 | 2014-01-29 | 国家电网公司 | Overhead power transmission line ground-wire optical-cable fitting replacement bracket |
| CN103545751B (en) * | 2013-10-16 | 2015-11-04 | 国家电网公司 | Overhead transmission line ground wire optical fiber cable fitting changes support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103018863B (en) | 2014-12-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: MAINTENANCE BRANCH OF HUBEI ELECTRIC POWER COMPANY Effective date: 20130805 Owner name: MAINTENANCE BRANCH OF HUBEI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: STATE ELECTRIC NET CROP. Effective date: 20130805 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 430050 WUHAN, HUBEI PROVINCE TO: 100031 XICHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130805 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Maintenance Branch of Hubei Electric Power Company Address before: Hubei city in Wuhan province 430050 maintenance wulidun Hanyang district electric power company of Hubei Province Branch Applicant before: Maintenance Branch of Hubei Electric Power Company Applicant before: State Grid Corporation of China |
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| C14 | Grant of patent or utility model | ||
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