CN201608475U - Cable trench with function of preventing scratching cables - Google Patents
Cable trench with function of preventing scratching cables Download PDFInfo
- Publication number
- CN201608475U CN201608475U CN2009203500776U CN200920350077U CN201608475U CN 201608475 U CN201608475 U CN 201608475U CN 2009203500776 U CN2009203500776 U CN 2009203500776U CN 200920350077 U CN200920350077 U CN 200920350077U CN 201608475 U CN201608475 U CN 201608475U
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- CN
- China
- Prior art keywords
- cable
- cables
- cable trench
- frame plate
- groove
- 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
The utility model relates to the field of scraper conveyors of working surfaces of coal mines, in particular to a cable trench with a function of preventing scratching cables, which is used for a scraper conveyor. A rack plate on the lower portion of the cable trench is a groove-shaped structure, a plane of the groove-shaped rack plate is upward while bending portions of two ends of the groove-shaped rack plate are downward, and the bending portions are circular-arc-shaped. The cable trench does not have edges damaging cables potentially, thereby resolving problems of damage of cables in the prior art, and being capable of prolonging service life of plastic pipelines such as cables and the like.
Description
Affiliated technical field
The utility model relates to coal mine work area drag conveyor field, specifically is a kind of cable trough with anti-scratch cable feature that is used for drag conveyor.
Background technology
The working face drag conveyor that is used for the coal fully-mechanized mining must dispose cable trough, cable trough has three basic functions: what 1. cable trough was installed in the conveyer intermediate channel adopts the sky side, have excessive function such as the transported material that stops coal, higher baffle plate has the function of protection personal security; 2. cable trough top configuration is used for the guide groove that the coal-winning machine trailing cable lays, and prevents that trailing cable from overflowing when moving with coal-winning machine and be damaged; 3. configuration frame plate in cable trough bottom is used to lay cable, water pipe, communication cable etc.
Because the frame plate of normal cable groove bottom configuration is the rectangular slab structure, frame plate adopts plate shearing machine blanking or oxygen-acetylene cutting, and there are 90 ° of cutting edges in panel edges.When conveyer is passed, be laid between pipeline such as cable on the frame plate and the frame plate and produce wriggling, the frame plate cutting edge may cause scratch to plastics pipelines such as cables, can cause that thus the plastics pipeline damages in early days, even might cause the cable leakage security incident.
The utility model content
Can cause the defective of scratch to plastics pipelines such as cables at normal cable groove lower cage plate structure, the purpose of this utility model provides a kind of cable trough with anti-scratch cable feature, thereby solved the cable scratch problem that exists in the prior art, can prolong the useful life of plastics pipelines such as cable.
The technical solution of the utility model is:
A kind of cable trough with anti-scratch cable feature, the frame plate of cable trough bottom are bathtub construction.
The frame plate plane of described flute profile up, bending two ends part is downwards.
Described sweep is a circular shape.
The beneficial effects of the utility model are:
1, the cable trough its underpart frame plate that the utlity model has anti-scratch cable feature is a bathtub construction, does not have the cutting edge that may damage cable, can play the effect of protection cable.
2, the utility model flute profile frame plate profile is more succinct, and technology is simple, has enough intensity.
Description of drawings
Fig. 1 is a structural representation of the present utility model.Wherein, (a) figure is a front view; (b) figure is an end view.
Fig. 2 is a stereogram of the present utility model.
Among the figure, 1 cable trough; 2 frame plates; 3 sweeps.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Shown in Fig. 1-2, the utlity model has the cable trough of anti-scratch cable feature, cable trough 1 bottom is provided with frame plate 2, and frame plate 2 is a bathtub construction.Flute profile frame plate 2 planes up, bending two ends part 3 is downward, sweep 3 is a circular shape.
In the utility model, cable laying is at the upper surface of flute profile frame plate 2, because the circular arc of flute profile frame plate 2 and cable unsettled section contacts, do not have the cutting edge that may damage cable, produces when wriggling thereby pass with intermediate channel at cable, can not cause the damage of cable.
Claims (3)
1. cable trough with anti-scratch cable feature, it is characterized in that: the frame plate of cable trough bottom is a bathtub construction.
2. according to the described cable trough of claim 1, it is characterized in that with anti-scratch cable feature: the frame plate plane of described flute profile up, bending two ends part is downwards.
3. according to the described cable trough with anti-scratch cable feature of claim 2, it is characterized in that: described sweep is a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203500776U CN201608475U (en) | 2009-12-29 | 2009-12-29 | Cable trench with function of preventing scratching cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203500776U CN201608475U (en) | 2009-12-29 | 2009-12-29 | Cable trench with function of preventing scratching cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608475U true CN201608475U (en) | 2010-10-13 |
Family
ID=42953176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203500776U Expired - Fee Related CN201608475U (en) | 2009-12-29 | 2009-12-29 | Cable trench with function of preventing scratching cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052088A (en) * | 2011-01-10 | 2011-05-11 | 河北天择重型机械有限公司 | Scraper device cable tank for mine manless working face |
| CN102684114A (en) * | 2011-03-14 | 2012-09-19 | 三一重型综采成套装备有限公司 | Combined type cable groove for scraper conveyor |
| CN102957111A (en) * | 2012-10-26 | 2013-03-06 | 三一重型装备有限公司 | Cable groove for scraper conveyor, cable groove assembly and scraper conveyor |
| WO2018090656A1 (en) * | 2016-11-21 | 2018-05-24 | 南通大通电气有限公司 | Scratch-resistant junction box |
-
2009
- 2009-12-29 CN CN2009203500776U patent/CN201608475U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052088A (en) * | 2011-01-10 | 2011-05-11 | 河北天择重型机械有限公司 | Scraper device cable tank for mine manless working face |
| CN102684114A (en) * | 2011-03-14 | 2012-09-19 | 三一重型综采成套装备有限公司 | Combined type cable groove for scraper conveyor |
| CN102957111A (en) * | 2012-10-26 | 2013-03-06 | 三一重型装备有限公司 | Cable groove for scraper conveyor, cable groove assembly and scraper conveyor |
| WO2018090656A1 (en) * | 2016-11-21 | 2018-05-24 | 南通大通电气有限公司 | Scratch-resistant junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20121229 |