CN204271560U - A kind of split cable trough of fast inserted and drag conveyor - Google Patents
A kind of split cable trough of fast inserted and drag conveyor Download PDFInfo
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- CN204271560U CN204271560U CN201420627581.7U CN201420627581U CN204271560U CN 204271560 U CN204271560 U CN 204271560U CN 201420627581 U CN201420627581 U CN 201420627581U CN 204271560 U CN204271560 U CN 204271560U
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- lower groove
- cable trough
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Abstract
The utility model relates to coal mine work area drag conveyor field, specifically a kind of split cable trough of fast inserted and drag conveyor, adopts that dismounting cable trough when coal-winning machine is safeguarded in sky side is wasted time and energy, uneasy congruent problem for solving.Cable trough comprises upper groove body, lower groove, lower groove baffle plate three parts.Upper groove body is " U " type structure, and lower groove divides Multi-layer design, and upper lower groove is assembled by connected structure, and is completely fixed by upper lower groove by bolt; On lower groove baffle plate, projection A and projection D inserts in the elongated hole of two pieces of supporting brackets up and down of lower groove and forms closed lower groove.The split cable trough of fast inserted of the present utility model and drag conveyor make the installation and removal of upper groove body, lower groove baffle plate more convenient, quick, operative gets up time saving and energy saving, greatly reducing the labour intensity of workman, improve efficiency and the fail safe of overhaul of the equipments.
Description
Technical field:
The utility model relates to a kind of coal mine work area drag conveyor field, specifically a kind of split cable trough of fast inserted and drag conveyor.
Background technology:
Cable trough is one of important parts of underground coal mine scraper conveyor, and its lower groove is the laying passage of cable, liquid pipeline, control line, and " U " type groove of upper groove body is the guide groove of coal-winning machine reciprocating motion coal mining trailing cable.Cable trough and intermediate channel are connected by bolt, are contained in drag conveyor and adopt sky side.Usually the whole cable trough of dismounting is needed adopting workman when coal-winning machine is safeguarded in sky side, before maintenance, workman needs the high pressure liquid released in liquid pipeline, and cable, liquid pipeline, control line are extracted enough length to deviate from lower groove, also need after maintenance to be reinstalled in cable trough, and smooth out with the fingers along paving, maintenance so repeatedly not only can damage cable, liquid pipeline, control line, too increase additional work amount and the unsafe factor of workman's maintenance simultaneously, have a strong impact on the efficiency of maintenance, be unfavorable for that colliery realizes the exploitation of safety, high-yield and high-efficiency.
Utility model content:
The purpose of this utility model is the split cable trough providing a kind of fast inserted, solution adopts that workman's dismounting cable trough when coal-winning machine is safeguarded in sky side is wasted time and energy, uneasy congruent problem, ensures that cable cell body has enough linking intensities and uses less connector simultaneously.
Another object of the present utility model is to provide a kind of drag conveyor, its cable trough is plug-in mounting split-type structural, make only to need to pull down upper groove body during maintenance coal-winning machine, be equipped with cable, liquid pipeline, control line lower groove do not need to remove, reduce the labour intensity of workman's maintenance, decrease potential safety hazard, improve the efficiency of overhaul of the equipments.
In order to solve the problem, the technical solution adopted in the utility model is:
Design a kind of split cable trough of fast inserted, comprise upper groove body 1, lower groove 2, lower groove baffle plate 3 three parts, upper groove body base plate projection 11 inserts in the spliced eye 21 of lower groove riser, and upper lower groove is bolted; Projection A on lower groove baffle plate and projection D inserts in the elongated hole of the upper and lower two pieces of supporting brackets of lower groove and forms closed lower groove.
In the split cable trough of described fast inserted, upper groove body 1 and lower groove 2 side are assembled by connected structure, and opposite side is fixed with the upper backup pad 22 of lower groove by the base plate 12 of bolt by upper groove body.
In the split cable trough of described fast inserted, upper groove body base plate 12 there is projection 11; Lower groove riser has the spliced eye 21 corresponding with upper groove body base plate projection 11, upper backup pad 22 and lower supporting plate 23 all have elongated hole.
In the split cable trough of described fast inserted, lower groove baffle plate 3 has the projection A corresponding with the elongated hole of lower groove upper and lower support plate and projection D, and there is projection B upper end, has hand hole C in the middle of lower groove baffle plate 3.
In the split cable trough of described fast inserted, the projection B on lower groove baffle plate 3 overlaps with upper backup pad 22 phase of lower groove 2.
To achieve these goals, present invention also offers a kind of drag conveyor, be provided with the split cable trough of above-mentioned fast inserted.
Adopt after said structure, once safeguard that coal-winning machine workman only needs the bolt by upper lower groove connects to take off adopting sky side, just upper groove body can be pulled out from the spliced eye of lower groove, not needing whole cable trough all to take off; Lower groove adopts hierarchy, can by electric liquid two kinds of pipeline layered arrangement, and the installation of lower groove baffle plate and lower groove does not use any connector, and when pipe laying or maintenance, workman can not by groove baffle plate under the free-hand installation and removal of any instrument.The bolt that the cable trough of this connected structure uses is few, and intensity is high, installs, dismantles time saving and energy saving, make working face overhaul convenience, safety more, meet the exploitation requirement to colliery high-yield and high-efficiency.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model upper groove body schematic diagram;
Fig. 3 is the utility model lower groove schematic diagram;
Fig. 4 is groove baffle plate schematic diagram under the utility model.
In figure: 1, upper groove body, 2, lower groove, 3, lower groove baffle plate, 11, base plate projection, 12, upper groove body base plate, 21, spliced eye, 22, upper backup pad, 23, lower supporting plate, projection on A, lower groove baffle plate, B, lower groove baffle plate projection, C, hand hole, projection under D, lower groove baffle plate.
Embodiment:
As Figure 1-4, this cable trough comprises upper groove body 1, lower groove 2, lower groove baffle plate 3 three parts.When installing cell body 1, first the projection 11 of base plate 12 is inserted in the spliced eye 21 of lower groove 2, then be fixed up with the upper backup pad 22 of lower groove 2 with the base plate 12 of bolt by upper groove body 1, ensure in coal mining process, electric cable for coal mining machine folder can movement smoothly in " U " shape groove of upper groove body 1; There is one piece of projection A and piece projection B lower groove baffle plate 3 upper end, there are two pieces of projection D lower end, after cable, liquid pipeline, control line are laid in lower groove, holding lower groove baffle plate 3 middle hand hole C inserts in the elongated hole of the upper backup pad 22 of lower groove 2 by the upper projection A of lower groove baffle plate 3, then lower projection D is inserted in the elongated hole of lower supporting plate 23, form the lower groove closed, simultaneously projection B overlaps with upper backup pad 22 phase of lower groove 2, makes it assemble intensity higher.
When coal mining side needs to overhaul, as long as the bolt connecting upper lower groove is pulled down, can fast upper groove body 1 be pulled out from lower groove 2.
Schematic but not pro forma restriction by preferred embodiment to the detailed description that technical solutions of the utility model are carried out above.Those skilled in the art is on the basis of reading the utility model specification, technical scheme described in embodiment can be modified, or equivalent replacement is carried out to wherein portion of techniques feature, and these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of the utility model embodiment technical scheme.
Claims (6)
1. the split cable trough of a fast inserted, comprise upper groove body (1), lower groove (2), lower groove baffle plate (3) three parts, it is characterized in that: upper groove body base plate projection (11) inserts in the spliced eye (21) of lower groove riser, and upper lower groove is bolted; Projection A and D on lower groove baffle plate inserts in the elongated hole of the upper and lower two pieces of supporting brackets of lower groove and forms closed lower groove.
2. the split cable trough of fast inserted according to claim 1, it is characterized in that: upper groove body (1) and lower groove (2) side are assembled by connected structure, the upper backup pad (22) of the base plate (12) of upper groove body with lower groove is fixed by bolt by opposite side.
3. the split cable trough of fast inserted according to claim 2, is characterized in that: upper groove body base plate (12) has projection (11); Lower groove riser has the spliced eye (21) corresponding with upper groove body base plate projection (11), upper backup pad (22) and lower supporting plate (23) all have elongated hole.
4. the split cable trough of the fast inserted according to claim 1 or 3, it is characterized in that: lower groove baffle plate (3) has the projection A corresponding with the elongated hole of lower groove upper and lower support plate and projection D, there is projection B upper end, has hand hole C in the middle of lower groove baffle plate (3).
5. the split cable trough of fast inserted according to claim 4, is characterized in that: the projection B on lower groove baffle plate (3) overlaps mutually with the upper backup pad (22) of lower groove (2).
6. a drag conveyor, is characterized in that: described drag conveyor is provided with the split cable trough of the fast inserted described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627581.7U CN204271560U (en) | 2014-10-21 | 2014-10-21 | A kind of split cable trough of fast inserted and drag conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627581.7U CN204271560U (en) | 2014-10-21 | 2014-10-21 | A kind of split cable trough of fast inserted and drag conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271560U true CN204271560U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627581.7U Active CN204271560U (en) | 2014-10-21 | 2014-10-21 | A kind of split cable trough of fast inserted and drag conveyor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204271560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816843A (en) * | 2017-04-01 | 2017-06-09 | 山东能源重装集团恒图科技有限公司 | A kind of upset cable trough for drag conveyor |
| CN107370108A (en) * | 2017-07-14 | 2017-11-21 | 中煤张家口煤矿机械有限责任公司 | A kind of push-in conveyer cable trough in chain road for electric cable for coal mining machine dragging |
-
2014
- 2014-10-21 CN CN201420627581.7U patent/CN204271560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816843A (en) * | 2017-04-01 | 2017-06-09 | 山东能源重装集团恒图科技有限公司 | A kind of upset cable trough for drag conveyor |
| CN107370108A (en) * | 2017-07-14 | 2017-11-21 | 中煤张家口煤矿机械有限责任公司 | A kind of push-in conveyer cable trough in chain road for electric cable for coal mining machine dragging |
| CN107370108B (en) * | 2017-07-14 | 2019-03-19 | 中煤张家口煤矿机械有限责任公司 | A kind of push-in conveyer cable trough in chain road for electric cable for coal mining machine dragging |
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| C14 | Grant of patent or utility model | ||
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