CN100400754C - Ditching and laying device for buried optical cable - Google Patents
Ditching and laying device for buried optical cable Download PDFInfo
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- CN100400754C CN100400754C CNB2005100103600A CN200510010360A CN100400754C CN 100400754 C CN100400754 C CN 100400754C CN B2005100103600 A CNB2005100103600 A CN B2005100103600A CN 200510010360 A CN200510010360 A CN 200510010360A CN 100400754 C CN100400754 C CN 100400754C
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- optical cable
- frids
- ditching
- laying device
- cover plate
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Abstract
The present invention relates to a trenching and laying device for buried optical cables, and relates to an apparatus for burying optical cables. The present invention solves the problem that the existing laying device only can trench, can not lay optical cables and can not backfill earth at the same time of trenching in the prior art. The upper part of a trench shovel 2 of the present invention is provided with a connection hole 1. A slot cover plate 4 is fixed at the back ends of two optical cable slot plates 3. A directive wheel 6 is arranged on a directive wheel shaft 7 between the two optical cable slot plates 3. An upper optical cable channel 10 is formed among the two optical cable slot plates 3 at the upper side of the directive wheel 6, the trenching shovel 2 and the slot cover plate 4. The present invention trenches and lays optical cables after the connection hole 1 at the upper part of the trenching shovel 2 is connected with a break shovel connector at the back part of a bulldozer. The present invention has the advantages of functional integration of trenching, laying optical cables and backfilling earth, high burying speed, and high laying efficiency. The trench shovel of the present invention has a wide adaptable earth range, such as sandy earth, clay, and sandy stone earth, and can smoothly carry out construction as long as the diameter of stone in earth is not more than one meter.
Description
Technical field
The present invention relates to a kind of buried device of optical cable.
Background technology
The underground method of burying underground is generally all adopted in the construction of existing optical cable, without aerial construction, and good concealment, not only economize on the use of funds but also safe and reliable.At present, bury optical cable underground mainly by artificial ditching, laying, backfill, its shortcoming is that labour intensity is big, the laying progress is slow, inefficiency, is used for the shared large percentage of expense of artificial expenditure.As soil property situation complexity, its construction speed is slower.The patent No. is ZL01247138, notice of authorization day to be that the utility model patent that June 9 in 2002, day, were called " the automatic ditching machine of ground covering project " discloses a kind of excavation that is used for optical cable ditch, cable trench and small pipeline ground buried channel.Though this ditching machine is faster than artificial ditching speed, efficient is high, can adapt to various soil property, this ditching machine can only be used for trench digging, it does not possess can cable laying in trench digging or optical cable again can be with the function of earthen backfill.Be to belong to the single buried device of performance.
Summary of the invention
The objective of the invention is in trench digging, can lay optical cable and can provide a kind of ditching and laying device for buried optical cable with the problem of earthen backfill again in order to solve can only ditching of prior art existence.The present invention has trench digging, laying optical cable and three functions of backfill are integrated in one, buried speed fast, lay the high characteristics of efficient.The present invention comprises furrowing blade 2, two optical cable frids 3, frid lid 4, directive wheel 6, guide wheel shaft 7; The top of furrowing blade 2 has connecting hole 1, the front end of furrowing blade 2 is provided with the native sword 9 of branch, two optical cable frids 3 are separately fixed on the left and right sides of furrowing blade 2 rear sides, groove cover plate 4 is fixed on the rear end of two optical cable frids 3, the downside rear end of two optical cable frids 3 is provided with circular arc projection 14, the two ends of guide wheel shaft 7 are arranged on two optical cable frids 3 at circular arc projection 14 places, directive wheel 6 is arranged on two guide wheel shafts 7 between the optical cable frid 3, form optical cable upper channel 10 between two optical cable frids 3 of directive wheel 6 upsides and furrowing blade 2 and the groove cover plate 4, form optical cable lower channel 11 between two optical cable frids 3 of directive wheel 6 downsides.The connecting hole 1 on furrowing blade of the present invention 2 tops with can the ditching and laying optical cable after the break shovel connector at bulldozer 12 rear portions is connected.There are three break shovels general bulldozer back, and three break shovels are unloaded, and the connector in the middle of using connects.The power of bulldozer is 140～220 horsepowers, and the laying speed of optical cable 18 is 600～900 linear meters per hour.When laying optical cable, the reel 13 that twines optical cable can be followed in the rolling of the back of bulldozer, at most only needs a people to help.The very thin thickness of furrowing blade almost is the both sides that soil all pressed to furrowing blade, and furrowing blade soil later returns to original appearance again.The present invention has trench digging, laying optical cable and three functions of backfill are integrated in one, buried speed fast, lay the high advantage of efficient.The present invention has not only saved lot of manpower and material resources, and the laying quality of optical cable is good especially, it is also wide especially that furrowing blade adapts to the scope of soil property, and sand, clay, sand horsestone soil can ditching and layings, if in the soil diameter of stone be no more than one meter can smooth construction.More obvious for water content its effect of soil property big or easily landslide.The present invention also is applicable to underground cable.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention, Fig. 2 is that the A of Fig. 1 is to view, Fig. 3 is that the B of Fig. 1 is to view, Fig. 4 is the structural representation of the specific embodiment seven, and Fig. 5 is the construction schematic diagram with device ditching and laying optical cable of the present invention and steel wire, and the Reference numeral 12 among Fig. 5 is a bulldozer, 13 for twining the reel of optical cable, 17 is the reel of winding steel wire, and 18 is optical cable, and 19 is steel wire.
The specific embodiment
The specific embodiment one: (referring to Fig. 1～3) present embodiment is made up of furrowing blade 2, two optical cable frids 3, frid lid 4, directive wheel 6, guide wheel shafts 7; The top of furrowing blade 2 has connecting hole 1, the front end of furrowing blade 2 is provided with the native sword 9 of branch, two optical cable frids 3 are separately fixed on the left and right sides of furrowing blade 2 rear sides, groove cover plate 4 is fixed on the rear end of two optical cable frids 3, the downside rear end of two optical cable frids 3 is provided with circular arc projection 14, the two ends of guide wheel shaft 7 are arranged on two optical cable frids 3 at circular arc projection 14 places, directive wheel 6 is arranged on two guide wheel shafts 7 between the optical cable frid 3, form optical cable upper channel 10 between two optical cable frids 3 of directive wheel 6 upsides and furrowing blade 2 and the groove cover plate 4, form optical cable lower channel 11 between two optical cable frids 3 of directive wheel 6 downsides.
The specific embodiment two: (referring to Fig. 1, Fig. 2) present embodiment groove cover plate 4 is provided with projection 16 towards a side of furrowing blade 2, the projection 16 of groove cover plate 4 is arranged on two rear sides between the optical cable frid 3, by bolt 5 groove cover plate 4 is fixed on above two optical cable frids 3.The groove cover plate 4 of present embodiment is a demountable structure, as mechanical breakdown, groove cover plate and directive wheel can be unloaded, and leaves optical cable, makes things convenient for flight-line maintenance.
The specific embodiment three: the difference of (referring to Fig. 1, Fig. 3) present embodiment and the specific embodiment one is that increasing in the lower end of two optical cable frids 3 has pressing plate 8.Other composition is identical with the specific embodiment one with annexation.The pressing plate 8 that increases its role is to when furrowing blade is ditched, and some sharper stone may be upturned, and influences the laying quality of optical cable, and at this moment pressing plate 8 can flatten sharp stone or pulverize.
The specific embodiment four: the lower end of (referring to Fig. 1) present embodiment pressing plate 8 is a circular arc 15.Other composition is identical with the specific embodiment two with annexation.The lower end of pressing plate 8 be circular arc its roll the better effects if of stone.
The specific embodiment five: (height H referring to furrowing blade 2 in the present embodiment of Fig. 1～Fig. 3) is 2000～2400mm; The width L of furrowing blade 2 is 180～230mm; The thickness W of furrowing blade 2 is 60～80mm.Effective trench digging degree of depth of furrowing blade 2 is 700～1600mm.Other composition is identical with the specific embodiment one with annexation.
The specific embodiment six: the material of present embodiment furrowing blade 2 is 65 manganese special steels.Other composition is identical with the specific embodiment one with annexation.
The specific embodiment seven: (referring to Fig. 4) present embodiment and the specific embodiment one or twos' difference is, rear side at groove cover plate 4 is fixed with steel wire frid 20, upper end in the steel wire frid 20 is fixed with directive wheel 22, lower end in the steel wire frid 20 is fixed with down directive wheel 23, forms steel wire passage 24 between the rear wall of the inner chamber of steel wire frid 20 and groove cover plate 4.Other composition is identical with the specific embodiment one or two with annexation.The steel wire frid 20 that increases is used for laying steel wire (steel strand) 19 when laying optical cable, lays steel wire in the soil of the top of optical cable, and its effect is used for preventing to be struck by lightning.Present embodiment can be finished the disposable laying of two cables (line), and the upper-lower position of optical cable and steel wire is on the vertical line, and distance accurately.The reel 17 of winding steel wire is followed equally in the bulldozer back and is rolled.
Claims (9)
1. a ditching and laying device for buried optical cable is characterized in that it comprises furrowing blade (2), two optical cable frids (3), frid lid (4), directive wheel (6), guide wheel shaft (7); The top of furrowing blade (2) has connecting hole (1), the front end of furrowing blade (2) is provided with the native sword of branch (9), two optical cable frids (3) are separately fixed on the left and right sides of furrowing blade (2) rear side, groove cover plate (4) is fixed on the rear end of two optical cable frids (3), the downside rear end of two optical cable frids (3) is provided with circular arc projection (14), the two ends of guide wheel shaft (7) are arranged on two optical cable frids (3) that circular arc projection (14) locates, directive wheel (6) is arranged on the guide wheel shaft (7) between two optical cable frids (3), form optical cable upper channel (10) between two optical cable frids (3) of directive wheel (6) upside and furrowing blade (2) and the groove cover plate (4), form optical cable lower channel (11) between two optical cable frids (3) of directive wheel (6) downside.
2. ditching and laying device for buried optical cable according to claim 1, it is characterized in that groove cover plate (4) is provided with projection (16) towards a side of furrowing blade (2), the projection (16) of groove cover plate (4) is arranged on the rear side between two optical cable frids (3), by bolt (5) groove cover plate (4) is fixed on above two optical cable frids (3).
3. ditching and laying device for buried optical cable according to claim 1 is characterized in that in the increase of the lower end of two optical cable frids (3) pressing plate (8) being arranged.
4. ditching and laying device for buried optical cable according to claim 3, the lower end that it is characterized in that pressing plate (8) are circular arc (15).
5. ditching and laying device for buried optical cable according to claim 1 is characterized in that the height (H) of furrowing blade (2) is 2000～2400mm.
6. ditching and laying device for buried optical cable according to claim 1 is characterized in that the width (L) of furrowing blade (2) is 180～230mm.
7. ditching and laying device for buried optical cable according to claim 1 is characterized in that the thickness (W) of furrowing blade (2) is 60～80mm.
8. ditching and laying device for buried optical cable according to claim 1, the material that it is characterized in that furrowing blade (2) are 65 manganese special steels.
9. ditching and laying device for buried optical cable according to claim 1 and 2, it is characterized in that being fixed with steel wire frid (20) at the rear side of groove cover plate (4), upper end in the steel wire frid (20) is fixed with directive wheel (22), lower end in the steel wire frid (20) is fixed with down directive wheel (23), forms steel wire passage (24) between the rear wall of the inner chamber of steel wire frid (20) and groove cover plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100103600A CN100400754C (en) | 2005-09-22 | 2005-09-22 | Ditching and laying device for buried optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100103600A CN100400754C (en) | 2005-09-22 | 2005-09-22 | Ditching and laying device for buried optical cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1740463A CN1740463A (en) | 2006-03-01 |
| CN100400754C true CN100400754C (en) | 2008-07-09 |
Family
ID=36092980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100103600A Expired - Fee Related CN100400754C (en) | 2005-09-22 | 2005-09-22 | Ditching and laying device for buried optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100400754C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859007A (en) * | 2010-06-30 | 2010-10-13 | 山东英特力光通信开发有限公司 | Optical cable laying method of integrated optical cable retracting and releasing car |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062918B (en) * | 2009-11-13 | 2012-07-04 | 陈金旭 | Vibratory laying device for laying cable |
| CN104360450A (en) * | 2014-09-23 | 2015-02-18 | 新疆远建通信技术有限公司 | Micro-trenching method for communication transmission |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5879109A (en) * | 1997-02-20 | 1999-03-09 | Siemens Aktiengesellschaft | Process and apparatus for introducing an optical or electrical cable into solid ground |
| CN2677456Y (en) * | 2004-02-06 | 2005-02-09 | 于庆文 | Underground optical cable laying apparatus without ditching |
| CN2820964Y (en) * | 2005-09-22 | 2006-09-27 | 邱有军 | Optical cable buried ditching and laying device |
-
2005
- 2005-09-22 CN CNB2005100103600A patent/CN100400754C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5879109A (en) * | 1997-02-20 | 1999-03-09 | Siemens Aktiengesellschaft | Process and apparatus for introducing an optical or electrical cable into solid ground |
| CN2677456Y (en) * | 2004-02-06 | 2005-02-09 | 于庆文 | Underground optical cable laying apparatus without ditching |
| CN2820964Y (en) * | 2005-09-22 | 2006-09-27 | 邱有军 | Optical cable buried ditching and laying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859007A (en) * | 2010-06-30 | 2010-10-13 | 山东英特力光通信开发有限公司 | Optical cable laying method of integrated optical cable retracting and releasing car |
| CN101859007B (en) * | 2010-06-30 | 2011-07-27 | 山东英特力光通信开发有限公司 | Optical cable laying method of integrated optical cable retracting and releasing car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1740463A (en) | 2006-03-01 |
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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: SUN PEIHUA Free format text: FORMER OWNER: QIU YOUJUN Effective date: 20071207 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20071207 Address after: 13, Guang Sheng street, Nangang District, Heilongjiang City, Harbin Province, China: 150080 Applicant after: Sun Peihua Address before: Heilongjiang province Harbin city Nangang District Corelle First Street No. 8 post encoding: 150080 Applicant before: Qiu Youjun |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20110922 |