CN203306035U - Ventilation door linkage type single track crane locomotive stop device - Google Patents
Ventilation door linkage type single track crane locomotive stop device Download PDFInfo
- Publication number
- CN203306035U CN203306035U CN2013202914963U CN201320291496U CN203306035U CN 203306035 U CN203306035 U CN 203306035U CN 2013202914963 U CN2013202914963 U CN 2013202914963U CN 201320291496 U CN201320291496 U CN 201320291496U CN 203306035 U CN203306035 U CN 203306035U
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- Prior art keywords
- ventilation door
- stop device
- single track
- track crane
- air door
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Abstract
The utility model discloses a ventilation door linkage type single track crane locomotive stop device which is characterized in that a stop device body is installed on a hanging beam of a single track crane, the stop device body is formed by the fact that a rotary stop pawl is arranged on a base and the base is fixed on the hanging beam of the single track crane, a first pulley set is installed at the top end of the rotary stop pawl of the stop device body, a second pulley set is installed on a connecting lever for opening and closing a ventilation door, a third pulley set is installed on a weight lump of the ventilation door, the three pulley sets are driven through an oil silk rope, opening and closing of the rotary stop pawl are driven through opening and closing of the ventilation door, and therefore linkage is achieved. When a single track crane locomotive passes through the ventilation door of a mining area, the single track crane locomotive can pass through the ventilation door only after the ventilation door is opened, the potential safety hazard that a single track crane impacts the ventilation door due to person negligence is eliminated, the accident that the single track crane impacts the ventilation door is completely avoided, and normal ventilation of the mining area and safe and orderly conveying work are ensured.
Description
Technical field
The utility model relates to the monorail slings for mine locomotive, relates in particular to the stop device of monorail crane locomotive.
Background technology
Along with scientific and technological development, the application of monorail crane locomotive transportation in colliery become a kind of trend, it has the advantages that continuity is not reprinted through transportation, a monorail crane can be realized continuously through transportation without reprinting in changeable slope, multiple tracks trouble, branched line tunnel, running resistance is little, speed is fast, efficiency is high, optimized original transit link, save a large amount of personnel, make conveying efficiency that the raising of matter arranged.But when monorail crane locomotive enters exploiting field and need to pass through air door, because personnel coordinate inharmoniously, easily shine into monorail crane and break air door, bring hidden danger to district ventilation.
Summary of the invention
For addressing the above problem, a kind of air door coordinated type monorail crane locomotive stop device of the utility model design.
The technical scheme that the utility model is taked is:
A kind of air door coordinated type monorail crane locomotive stop device is characterized in that it is, on the monorail crane hanging beam, stop device is installed, and stop device is on base, to be provided with the rotation catch pawl, and base is fixed on the monorail crane hanging beam; Rotation catch pawl top at stop device is equipped with the first assembly pulley, the second assembly pulley is installed on the connecting lever of switch air door, the 3rd assembly pulley is installed on the pendant top of air door, three assembly pulley oil thread rope transmissions, the opening and closing of the opening and closing driven rotary catch pawl of air door, thus realize interlock.
The utility model advantage is: when monorail crane locomotive passes through the exploiting field air door, only opening the air door monorail crane locomotive could pass through, eliminated the hidden danger that causes monorail crane collision air door because of personnel's carelessness, stopped monorail crane and hit the generation of air door accident, having guaranteed that exploiting field is normal ventilates and transport safe and orderly carries out.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
In figure: 1-monorail crane hanging beam, 2-rotates catch pawl, the 3-base, 4-the first assembly pulley, 5-the second assembly pulley, the 6-connecting lever, 7-the 3rd assembly pulley, 8-falls top, 9-air door.
The specific embodiment
As shown in Figure 1, a kind of air door coordinated type monorail crane locomotive stop device, it is, on monorail crane hanging beam 1, stop device is installed, and stop device is on base 3, to be provided with rotation catch pawl 2, and base 3 is fixed on monorail crane hanging beam 1; The first assembly pulley 4 is installed on rotation catch pawl 3 tops at stop device, the second assembly pulley 5 is installed on the connecting lever 6 of air door 9, the 3rd assembly pulley 7 is installed on the pendant top 8 of air door, three assembly pulley oil thread rope transmissions, the opening and closing of the opening and closing driven rotary catch pawl 2 of air door 9, thus realize interlock.
Claims (1)
1. an air door coordinated type monorail crane locomotive stop device, is characterized in that, it is, on the monorail crane hanging beam, stop device is installed, and stop device is on base, to be provided with the rotation catch pawl, and base is fixed on the monorail crane hanging beam; Rotation catch pawl top at stop device is equipped with the first assembly pulley, the second assembly pulley is installed on the connecting lever of switch air door, the 3rd assembly pulley is installed on the pendant top of air door, three assembly pulley oil thread rope transmissions, the opening and closing of the opening and closing driven rotary catch pawl of air door, thus realize interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202914963U CN203306035U (en) | 2013-05-23 | 2013-05-23 | Ventilation door linkage type single track crane locomotive stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202914963U CN203306035U (en) | 2013-05-23 | 2013-05-23 | Ventilation door linkage type single track crane locomotive stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203306035U true CN203306035U (en) | 2013-11-27 |
Family
ID=49612262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202914963U Expired - Fee Related CN203306035U (en) | 2013-05-23 | 2013-05-23 | Ventilation door linkage type single track crane locomotive stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203306035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386302A (en) * | 2018-11-19 | 2019-02-26 | 山西潞安环保能源开发股份有限公司漳村煤矿 | A kind of coal mine air door anticollision linkage car stopping device |
| CN109869185A (en) * | 2019-04-11 | 2019-06-11 | 贵州盘江精煤股份有限公司 | A kind of device and its application method of underground mine use anticollision protrusion-dispelling air door |
| CN111287784A (en) * | 2020-03-19 | 2020-06-16 | 新汶矿业集团有限责任公司鄂庄煤矿 | Monorail crane air door linkage car arrester |
-
2013
- 2013-05-23 CN CN2013202914963U patent/CN203306035U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386302A (en) * | 2018-11-19 | 2019-02-26 | 山西潞安环保能源开发股份有限公司漳村煤矿 | A kind of coal mine air door anticollision linkage car stopping device |
| CN109869185A (en) * | 2019-04-11 | 2019-06-11 | 贵州盘江精煤股份有限公司 | A kind of device and its application method of underground mine use anticollision protrusion-dispelling air door |
| CN111287784A (en) * | 2020-03-19 | 2020-06-16 | 新汶矿业集团有限责任公司鄂庄煤矿 | Monorail crane air door linkage 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 |
Granted publication date: 20131127 Termination date: 20160523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |