CN205273492U - Mine inclined drifts car blocking device - Google Patents
Mine inclined drifts car blocking device Download PDFInfo
- Publication number
- CN205273492U CN205273492U CN201521014883.8U CN201521014883U CN205273492U CN 205273492 U CN205273492 U CN 205273492U CN 201521014883 U CN201521014883 U CN 201521014883U CN 205273492 U CN205273492 U CN 205273492U
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- CN
- China
- Prior art keywords
- shape groove
- deflection sheave
- shaped groove
- cylinder
- flap seat
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- 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.)
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Abstract
The utility model relates to a mine inclined drifts car blocking device belongs to mining mechanical technical field, a mine inclined drifts car blocking device, is including keeping off a car door, crossbeam, cylinder, top of roadway board, hanging beam, characterized by: still include leading wheel I, U -shaped groove flap seat I, wire rope I, change to device, wire rope II, leading wheel II, U -shaped groove flap seat II, U -shaped groove flap seat III, cylinder, U -shaped groove flap seat I, U -shaped groove flap seat II, U -shaped groove flap seat III fix respectively on the top of roadway board, leading wheel I, leading wheel II install respectively at U -shaped groove flap seat I, U -shaped groove flap seat II's U -shaped inslot and through the round pin hub connection, the U -shaped inslot that installed at U -shaped groove flap seat III the upper end of hanging beam passes through the round pin hub connection, the upper portion U -shaped inslot that the preceding tip of the piston rod of cylinder was installed changing to the device passes through the round pin hub connection, beneficial effect: the piston rod low in manufacturing cost of cylinder, long service life, the fault rate is low, the distance that hanging beam, crossbeam rose is big.
Description
Technical field
The utility model relates to a kind of mine inclined Obstruct apparatus, belongs to mine equipment technical field.
Background technology
At present, in coal production process, various mine vehicle is the main conveyance of underground coal mine material requested, material, owing to down-hole conveying track limits by roadway floor, vehicle transport and handling process need Obstruct apparatus for holding up traffic and stable car, this is also the link of most critical in transport, very easily causing sliding train in inclined lane accident, Obstruct apparatus determines the reliability of transport safety to a great extent. Existing a kind of Obstruct apparatus is: the leading section of cylinder piston rod is fixedly connected with two wireline by U shape card, the other end of two wireline is connected with hanging beam of keeping off a car, vehilce-blocking door crossbeam respectively, by the flexible motion of cylinder piston rod, it is achieved the alternately opening and closing of hanging beam of keeping off a car, vehilce-blocking door crossbeam. The main deficiency existed: require that the piston rod of cylinder has certain length and intensity, manufacturing cost height, failure rate height; Affecting by cylinder stroke, the distance of keep off a car hanging beam or the rising of vehilce-blocking door crossbeam has certain limitation, and the big part of transport is by difficult and dangerous.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, discloses the mine inclined Obstruct apparatus that a kind of cost is low, safe.
The mine inclined Obstruct apparatus of one described in the utility model, comprise vehilce-blocking door 1, crossbeam 2, cylinder 5, tunnel top board 6, hanging beam 12, it is characterized in that: also comprise that guide deflection sheave I3, U shape groove hangs an I4, wireline I7, change course device 8, wireline II9, guide deflection sheave II10, U shape groove hang II11, U shape groove and hang an III13; Cylinder 5, U shape groove hang I4, U shape groove and hang II11, U shape groove and hang an III13 and be separately fixed on tunnel top board 6; Guide deflection sheave I3, guide deflection sheave II10 are arranged on U shape groove respectively and hang I4, U shape groove and hang in the U shape groove of an II11 and pass through pinned connection; The upper end of hanging beam 12 is arranged on U shape groove and hangs in the U shape groove of an III13 and pass through pinned connection; The leading section of the piston rod of cylinder 5 is arranged in the top U shape groove of change course device 8 and passes through pinned connection; One end of wireline I7 is connected with the middle part of crossbeam 2, and the other end of wireline I7 is walked around guide deflection sheave I3, the right hand guide wheels of change course device 8 and tunnel top board 6 and fixed; One end of wireline II9 is connected with the lower end of hanging beam 12, and the other end of wireline II9 is walked around guide deflection sheave II10, the left side guide deflection sheave of change course device 8 and tunnel top board 6 and fixed; Crossbeam 2 is arranged in the both sides chute of vehilce-blocking door 1.
Design key of the present utility model is: adopt travelling block principle, when the piston rod telescopic moving of cylinder 5, drive change course device 8, pass through the displacement of the wireline I7 around guide deflection sheave I3, guide deflection sheave II10, wireline II9, it is achieved the alternately opening and closing of hanging beam 12, crossbeam 2; And the miles of relative movement of hanging beam 12, crossbeam 2 is the twice of the piston rod displacement of cylinder 5; The distance that hanging beam 12, crossbeam 2 raise is big, the big part of transport easily via, and the piston rod low cost of manufacture of cylinder, failure rate is low.
It is provided with U shape groove in the middle part of described guide deflection sheave I3 cylindrical, wireline I7 is limited in U shape groove.
It is provided with U shape groove in the middle part of described guide deflection sheave II10 cylindrical, wireline II9 is limited in U shape groove.
Described guide deflection sheave I3, guide deflection sheave II10 adopt wear-resisting material, it may also be useful to the life-span is long.
Described change course device 8 comprises body, left side guide deflection sheave, right hand guide wheels, bearing pin, split pin; The middle top of body is provided with U shape groove, and it mainly acts on: the leading section of the piston rod of cylinder 5 is arranged in the top U shape groove of change course device 8 and by pinned connection, is convenient to position adjustment, and the carrying resistance of piston rod is little, it may also be useful to the life-span is long, failure rate is low.
Described change course device 8 adopts wear-resisting material, it may also be useful to the life-span is long.
The beneficial effects of the utility model: 1) leading section of the piston rod of cylinder is arranged in the top U shape groove of change course device and by pinned connection, is convenient to position adjustment, and the carrying resistance of piston rod is little, it may also be useful to the life-span is long, failure rate is low; 2) miles of relative movement of hanging beam, crossbeam is the twice of the piston rod displacement of cylinder; The distance that hanging beam, crossbeam raise is big, and the big part of transport is easily via, and the piston rod low cost of manufacture of cylinder.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the mine inclined Obstruct apparatus front view of one described in the utility model, and Fig. 2 is I place enlarged view in the mine inclined Obstruct apparatus of one described in the utility model; In figure:
1-vehilce-blocking door 2-crossbeam 3-guide deflection sheave I4-U shape groove hangs an I5-cylinder
6-tunnel top board 7-wireline I8-change course device 9-wireline II10-guide deflection sheave II
11-U shape groove hangs an II12-hanging beam 13-U shape groove and hangs an III
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only embodiments more of the present utility model, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, described a kind of mine inclined Obstruct apparatus, comprise vehilce-blocking door 1, crossbeam 2, cylinder 5, tunnel top board 6, hanging beam 12, it is characterized in that: also comprise that guide deflection sheave I3, U shape groove hangs an I4, wireline I7, change course device 8, wireline II9, guide deflection sheave II10, U shape groove hang II11, U shape groove and hang an III13; Cylinder 5, U shape groove hang I4, U shape groove and hang II11, U shape groove and hang an III13 and be separately fixed on tunnel top board 6; Guide deflection sheave I3, guide deflection sheave II10 are arranged on U shape groove respectively and hang I4, U shape groove and hang in the U shape groove of an II11 and pass through pinned connection; The upper end of hanging beam 12 is arranged on U shape groove and hangs in the U shape groove of an III13 and pass through pinned connection; The leading section of the piston rod of cylinder 5 is arranged in the top U shape groove of change course device 8 and passes through pinned connection; One end of wireline I7 is connected with the middle part of crossbeam 2, and the other end of wireline I7 is walked around guide deflection sheave I3, the right hand guide wheels of change course device 8 and tunnel top board 6 and fixed; One end of wireline II9 is connected with the lower end of hanging beam 12, and the other end of wireline II9 is walked around guide deflection sheave II10, the left side guide deflection sheave of change course device 8 and tunnel top board 6 and fixed; Crossbeam 2 is arranged in the both sides chute of vehilce-blocking door 1.
Design key of the present utility model is: adopt travelling block principle, when the piston rod telescopic moving of cylinder 5, drive change course device 8, pass through the displacement of the wireline I7 around guide deflection sheave I3, guide deflection sheave II10, wireline II9, it is achieved the alternately opening and closing of hanging beam 12, crossbeam 2; And the miles of relative movement of hanging beam 12, crossbeam 2 is the twice of the piston rod displacement of cylinder 5; The distance that hanging beam 12, crossbeam 2 raise is big, the big part of transport easily via, and the piston rod low cost of manufacture of cylinder, failure rate is low.
As shown in Figure 1, when the piston rod of cylinder 5 stretches out close to maximum position, hanging beam 12 just arrives pendant position, and crossbeam 2 rises to extreme higher position; When the piston rod of cylinder 5 is contracted to minimum position, hanging beam 12 rises to maximum position, and crossbeam 2 falls extreme lower position.
Claims (4)
1. a mine inclined Obstruct apparatus, comprise vehilce-blocking door (1), crossbeam (2), cylinder (5), tunnel top board (6), hanging beam (12), it is characterized in that: also comprise guide deflection sheave I (3), U shape groove hangs an I (4), wireline I (7), change course device (8), wireline II (9), guide deflection sheave II (10), U shape groove hang an II (11), U shape groove hangs an III (13); Cylinder (5), U shape groove hang an I (4), U shape groove hangs an II (11), U shape groove hangs an III (13) and is separately fixed on tunnel top board (6); Guide deflection sheave I (3), guide deflection sheave II (10) are arranged in the U shape groove that U shape groove hangs an I (4), U shape groove hangs an II (11) respectively and pass through pinned connection; The upper end of hanging beam (12) is arranged on U shape groove and hangs in the U shape groove of an III (13) and pass through pinned connection; The leading section of the piston rod of cylinder (5) is arranged in the top U shape groove of change course device (8) and passes through pinned connection; One end of wireline I (7) is connected with the middle part of crossbeam (2), and the other end of wireline I (7) is walked around guide deflection sheave I (3), the right hand guide wheels of change course device (8) and tunnel top board (6) and fixed; One end of wireline II (9) is connected with the lower end of hanging beam (12), and the other end of wireline II (9) is walked around guide deflection sheave II (10), the left side guide deflection sheave of change course device (8) and tunnel top board (6) and fixed; Crossbeam (2) is arranged in the both sides chute of vehilce-blocking door (1).
2. the mine inclined Obstruct apparatus of one according to claim 1, it is characterised in that: it is provided with U shape groove in the middle part of described guide deflection sheave I (3) cylindrical.
3. the mine inclined Obstruct apparatus of one according to claim 1, it is characterised in that: it is provided with U shape groove in the middle part of described guide deflection sheave II (10) cylindrical.
4. a kind of mine inclined Obstruct apparatus according to claim 1 or 2 or 3, it is characterised in that: described guide deflection sheave I (3), guide deflection sheave II (10) adopt wear-resisting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014883.8U CN205273492U (en) | 2015-12-04 | 2015-12-04 | Mine inclined drifts car blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521014883.8U CN205273492U (en) | 2015-12-04 | 2015-12-04 | Mine inclined drifts car blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273492U true CN205273492U (en) | 2016-06-01 |
Family
ID=56058094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521014883.8U Expired - Fee Related CN205273492U (en) | 2015-12-04 | 2015-12-04 | Mine inclined drifts car blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516355A (en) * | 2018-11-13 | 2019-03-26 | 山东东山新驿煤矿有限公司 | A kind of underground inclined gallery road monorail crane mechanical anti-slipped system |
| CN110422196A (en) * | 2019-07-21 | 2019-11-08 | 西山煤电(集团)有限责任公司 | A kind of chain car arrester |
-
2015
- 2015-12-04 CN CN201521014883.8U patent/CN205273492U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516355A (en) * | 2018-11-13 | 2019-03-26 | 山东东山新驿煤矿有限公司 | A kind of underground inclined gallery road monorail crane mechanical anti-slipped system |
| CN109516355B (en) * | 2018-11-13 | 2020-09-04 | 山东东山新驿煤矿有限公司 | Single track hangs mechanical type and prevents sports car system for inclined drifts way in pit |
| CN110422196A (en) * | 2019-07-21 | 2019-11-08 | 西山煤电(集团)有限责任公司 | A kind of chain car arrester |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20191204 |