CN203570356U - Vehicle passing tunnel air tight door - Google Patents
Vehicle passing tunnel air tight door Download PDFInfo
- Publication number
- CN203570356U CN203570356U CN201320708682.2U CN201320708682U CN203570356U CN 203570356 U CN203570356 U CN 203570356U CN 201320708682 U CN201320708682 U CN 201320708682U CN 203570356 U CN203570356 U CN 203570356U
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- CN
- China
- Prior art keywords
- base
- track
- sealed door
- air tight
- door
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- Expired - Lifetime
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Abstract
A vehicle passing tunnel air tight door comprises an air tight door body, a door frame, a base, rails, a hydraulic lifting device and a PLC control box. The vehicle passing tunnel air tight door is characterized in that the door frame is installed at one end of the base, the air tight door body is installed at one side of the door frame through a hinge pin, the rails are laid on the base, and the hydraulic lifting device and the PLC control box are arranged at one side of the base. The air tight door body is provided with a voice alarm, an indicator light, an opening button and a closing button and the outer side of the air tight door body is connected with a large hydraulic cylinder through a piston rod. The rails are composed of the fixed rails and the lifting rail. The fixed rails are fixed to the two ends of the base and the lifting rail is arranged between the two fixed rails. The vehicle passing tunnel air tight door has the advantages that the structure is simple, installation is easy, use is convenient, the problem that a mining air tight door can not be installed in a vehicle passing tunnel is solved, and the life safety of work staff under a mine can be further guaranteed.
Description
Technical field:
The utility model relates to a kind of sealed door, belongs to mining equipment, especially a kind of car tunnel sealed door of crossing.
Background technology:
Underground Mine sealed door is mainly arranged on Underground Substation and draining pump house leads in the passage of shaft station; the invasion and attack that can prevent floods can stop again naked light and flue dust; visual plant under protection underground work personnel's life security and mine; therefore, mining sealed door tool being installed under mine is of great significance.At present; known mining sealed door is mainly arranged on Underground Substation and draining pump house leads in the passage of shaft station; and in refuge chamber; crossing in car tunnel owing to laying by track; mining sealed door cannot be installed; and this part is the major part of underworkings, be also underground work personnel's main activities place, mining sealed door is installed very necessary to protection underground work personnel's life security.In order to solve car tunnel owing to being equipped with track, the problem of mining sealed door cannot be installed, ad hoc a kind of mistake car tunnel sealed door of having counted.
Summary of the invention:
The purpose of this utility model is to provide a kind of car tunnel sealed door excessively that can install in mistake car tunnel.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of car tunnel sealed door of crossing, comprise sealed door, doorframe, base, track, hydraulic lift and PLC control cabinet, it is characterized in that: described doorframe is arranged on one end of base, sealed door is arranged on a side of doorframe by pivot pin, track laying is on base, and hydraulic lift and PLC control cabinet are arranged on a side of base.
According to described car tunnel sealed door excessively, it is characterized in that: described sealed door is provided with phonetic alarm, indicator lamp, releases the button and X button, outside is connected with large fluid cylinder by piston rod.
According to described car tunnel sealed door excessively, it is characterized in that: described track is comprised of trapped orbit and lifting track, trapped orbit is fixed on the two ends of base, promoting track is arranged between two trapped orbits, rail joints becomes miter angle, one end puts in doorframe 10-30cm, and the other end is fixed on base by pivot pin, promote track below transverse weld have 3 reinforcing channel-section steels.
According to described car tunnel sealed door excessively, it is characterized in that: described hydraulic lift is by hydraulic power unit, large fluid cylinder, small liquid jar, large fluid cylinder is arranged on a side of door, control the switching of sealed door, small liquid jar is arranged on base, its piston rod top is connected with a channel-section steel that promotes the centre on track, controls and promotes rising and falling of track.
According to the described car tunnel sealed door of crossing, it is characterized in that: described phonetic alarm, indicator lamp, release the button, by wire, be electrically connected between X button, hydraulic power unit, PLC control cabinet.
According to described car tunnel sealed door excessively, it is characterized in that: described sealed door, doorframe, base, track, hydraulic lift and PLC control cabinet, all adopt bolt or pivot pin to connect.
The beneficial effects of the utility model are; simple in structure; install easily; easy to use, mention to promote after track and can close sealed door, after sealed door is opened; fall lifting track; winch is operation as usual, has solved and has crossed the problem that mining sealed door cannot be installed in car tunnel, has further protected staff's life security under mine.
Accompanying drawing explanation:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model while opening.
Fig. 2 is the structural representation of the utility model while closing.
In figure 1 sealed door, 2 doorframes, 3 bases, 4 tracks, 5 hydraulic power units, 6 large fluid cylinders, 7 small liquid jars, 8PLC control cabinet, 9 phonetic alarms, 10 indicator lamps, 11 release the button, 12 X buttons.
The specific embodiment:
As shown in Figure 1, 2, a kind of car tunnel sealed door of crossing, comprise sealed door 1, doorframe 2, base 3, track 4, hydraulic lift and PLC control cabinet 8, it is characterized in that: described doorframe 2 is arranged on one end of base 3, sealed door 1 is arranged on a side of doorframe 2 by pivot pin, track 4 is laid on base 3, and hydraulic lift and PLC control cabinet 8 are arranged on a side of base 3.Described sealed door 1 is provided with phonetic alarm 9, indicator lamp 10, release the button 11, X button 12, and outside is connected with large fluid cylinder 6 by piston rod.Described track 4 is comprised of trapped orbit and lifting track, trapped orbit is fixed on the two ends of base 3, promoting track is arranged between two trapped orbits, track 4 interfaces become miter angle, one end puts in doorframe 210-30cm, the other end is fixed on base 3 by pivot pin, promote track below transverse weld have 3 reinforcing channel-section steels.Described hydraulic lift is by hydraulic power unit 5, large fluid cylinder 6, small liquid jar 7, large fluid cylinder 6 is arranged on a side of door, controls the switching of sealed door 1, and small liquid jar 7 is arranged on base 3, its piston rod top is connected with a channel-section steel that promotes the centre on track, controls and promotes rising and falling of track.Described phonetic alarm 9, indicator lamp 10, release the button 11, by wire, be electrically connected between X button 12, hydraulic power unit 5, PLC control cabinet 8.Described sealed door 1, doorframe 2, base 3, track 4, hydraulic lift and PLC control cabinet 8, all adopt bolt or pivot pin to connect, and is convenient to down-hole and installs.
Operating principle and method of operating: when down-hole burst fire-disaster need to be closed hermatic door, press the X button 12 on sealed door 1, indicator lamp 10 is bright, and phonetic alarm 9 sends: " sealed door 1 is closed; please note safety ", PLC control cabinet 8 sends instruction to hydraulic power unit 5 simultaneously, and hydraulic power unit 5 is started working, first to the interior fuel feeding of small liquid jar 7, the piston rod of small liquid jar 7 slowly stretches out, lifting track is lifted, and then to fuel feeding in large hydraulic cylinder, the piston rod of large hydraulic cylinder stretches out closes sealed door 1.
When needs open the door, press and release the button 11 on sealed door 1, indicator lamp 10 is bright, and phonetic alarm 9 sends: " sealed door 1 is opened; please note safety ", PLC control cabinet 8 sends instruction to hydraulic power unit 5 simultaneously, and hydraulic power unit 5 is started working, first to the interior fuel feeding of large fluid cylinder 6, the piston rod of large hydraulic cylinder is retracted sealed door 1 is opened, and then to the interior fuel feeding of small liquid jar 7, the piston rod of small liquid jar 7 is slowly retracted, and lifting track is fallen.
Claims (4)
1. cross car tunnel sealed door for one kind, comprise sealed door, doorframe, base, track, hydraulic lift and PLC control cabinet, it is characterized in that: described doorframe is arranged on one end of base, sealed door is arranged on a side of doorframe by pivot pin, track laying is on base, and hydraulic lift and PLC control cabinet are arranged on a side of base.
2. the car tunnel sealed door of crossing according to claim 1, is characterized in that: described sealed door is provided with phonetic alarm, indicator lamp, releases the button and X button, and outside is connected with large fluid cylinder by piston rod.
3. the car tunnel sealed door of crossing according to claim 1, it is characterized in that: described track is comprised of trapped orbit and lifting track, trapped orbit is fixed on the two ends of base, promoting track is arranged between two trapped orbits, rail joints becomes miter angle, one end puts in doorframe 10-30cm, and the other end is fixed on base by pivot pin, promote track below transverse weld have 3 reinforcing channel-section steels.
4. the car tunnel sealed door of crossing according to claim 1, it is characterized in that: described hydraulic lift is by hydraulic power unit, large fluid cylinder, small liquid jar, large fluid cylinder is arranged on a side of door, control the switching of sealed door, small liquid jar is arranged on base, its piston rod top is connected with a channel-section steel that promotes the centre on track, controls and promotes rising and falling of track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708682.2U CN203570356U (en) | 2013-11-07 | 2013-11-07 | Vehicle passing tunnel air tight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708682.2U CN203570356U (en) | 2013-11-07 | 2013-11-07 | Vehicle passing tunnel air tight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203570356U true CN203570356U (en) | 2014-04-30 |
Family
ID=50538090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708682.2U Expired - Lifetime CN203570356U (en) | 2013-11-07 | 2013-11-07 | Vehicle passing tunnel air tight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203570356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236372A (en) * | 2018-11-07 | 2019-01-18 | 淮北矿业股份有限公司 | A kind of tunnel obturator of the belt feeder based on track lane |
-
2013
- 2013-11-07 CN CN201320708682.2U patent/CN203570356U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236372A (en) * | 2018-11-07 | 2019-01-18 | 淮北矿业股份有限公司 | A kind of tunnel obturator of the belt feeder based on track lane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160701 Address after: 277100, No. 11 East well road, Shizhong District, Shandong City, Zaozhuang Province Patentee after: Zaozhuang Xin Zhong Xing Industrial Co., Ltd. Address before: 277117 No. 8 North Road, Shizhong District, Shandong, Zaozhuang Patentee before: ZaoZhuang New Zhongxing Enterprise Co., Ltd. |