CN102182488A - Automatic sluice gate of mechanical mine - Google Patents
Automatic sluice gate of mechanical mine Download PDFInfo
- Publication number
- CN102182488A CN102182488A CN2011101038784A CN201110103878A CN102182488A CN 102182488 A CN102182488 A CN 102182488A CN 2011101038784 A CN2011101038784 A CN 2011101038784A CN 201110103878 A CN201110103878 A CN 201110103878A CN 102182488 A CN102182488 A CN 102182488A
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- CN
- China
- Prior art keywords
- buoy
- air door
- lifting air
- pulley
- sluice gate
- 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.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an automatic sluice gate of a mechanical mine. A lifting air door is arranged in a roadway; the two sides of the lifting air door are provided with slideways matched with the lifting air door; the automatic sluice gate of a mechanical mine also comprises a pulley, a counter weight, a buoy and a buoy fixing device, wherein the pulley is arranged on a fixed frame; one end of the pulley is connected with the counter weight, and the other end of the pulley is connected with the lifting air door; the buoy is fixed on the lifting air door through the buoy fixing device and floats on the water surface of a ditch; and the pulley is a fixed pulley. The automatic sluice gate disclosed by the invention realizes the automatic control on the lifting air door jointly by the buoy and counter weight under the action of the buoyancy force of water, is convenient to maintain and operates reliably.
Description
Technical field
The present invention relates to large-scale down-hole, a kind of colliery auxiliary equipment, be specifically related to a kind of mechanization mine automatic water gate door.
Background technology
The size of intake can influence Coal Production output under the coal mine, in the prior art gate control is adopted in the control of down-hole intake, rising or decline according to gate influence intake, and gate is because volume is big, very heavy, especially for large-scale mine, by the operation of manually carrying out gate, to the control inaccuracy of intake size, and expended great amount of manpower, the maintenance difficulty to the gate later stage is very big simultaneously.
Summary of the invention
In view of this, the objective of the invention is to overcome the defective that prior art exists, a kind of mechanization mine automatic water gate door is provided, utilize buoyancy of water, finish automatic control jointly, be convenient to maintenance the lifting air door by buoy and counterweight, and reliable.
To achieve these goals, the present invention is by the following technical solutions:
A kind of mechanization mine automatic water gate door, the lifting air door is set in the tunnel, be provided with the slideway that is mated in lifting air door both sides, wherein, described mechanization mine automatic water gate door also comprises pulley, counterweight, buoy and buoy fastening devices, described pulley is arranged on the fixed mount, pulley one end connects counterweight, and the other end connects the lifting air door, and buoy is fixed on the lifting air door through the buoy fastening devices, described buoy is on the water surface in ditch, and described pulley is a fixed pulley.
Further, described buoy is a pvc pipe.
Further, described buoy fastening devices is pipe Qia.
Further, described slideway is a channel-section steel.
Beneficial effect of the present invention is:
The present invention is provided with buoy on the lifting air door, utilize buoyancy of water, makes buoy and counterweight finish the automatic control of lifting air door jointly, respond well after putting into operation, stable, overcome the defective that the Artificial Control sluice gate brings in the prior art, also made things convenient for the maintenance of sluice gate simultaneously.Lifting air door of the present invention is processed by plank, for the ease of long-term use, packs reinforcing by iron plate around the lifting air door that is processed into, like this than directly adopting lifting air door made of iron, Master Cost obviously descends, and has both guaranteed the production air quantity, has saved expense again.The present invention is by the automatic rising of lifting air door or the intake in the control tunnel that descends, saved manpower, workman's working strength reduces, the regulation that meets national Work Safety Supervision Bureau one through three prevention, automatically control the replacement Artificial Control by mechanization, reliability of the present invention is higher, can be applicable to long-term bad working environment.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can obtain instruction from the practice of the present invention to investigating hereinafter.Target of the present invention and other advantages can realize and obtain by specifically noted structure in following manual or the accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, lay air door wall 3 in tunnel 1, pedestrian's air door 4 and lifting air door 5 have been installed in air door wall 3, pedestrian's air door 4 and lifting air door 5 are installed in the both sides in tunnel 1,3 times base plate 2 are installed at the air door wall, and lifting air door 5 belows in tunnel 1 are ditch 9.The present invention includes lifting air door 5, slideway 6, buoy fastening devices 7, buoy 8, pulley 10 and counterweight 11, pulley 10 is a fixed pulley, one fixed mount is installed above air door wall 3, pulley 10 is installed on the fixed mount, pulley 10 1 ends connect counterweight 11, the other end connects lifting air door 5, and buoy 8 is fixedly mounted on the lifting air door 5 through buoy fastening devices 7, and buoy 8 floats on the water surface in ditch 9.Lifting air door 5 is processed by plank, around the plank that is processed into iron plate is installed and is reinforced, and is provided with the slideway 6 that is complementary with lifting air door 5 in lifting air door 5 both sides, and lifting air door 5 can move up and down along slideway 6, and slideway 6 is made by channel-section steel.Buoy fastening devices 7 can be pipe Qia, and buoy 8 can be the pvc pipe of sealing.
Workflow of the present invention is: A is a water surface site among Fig. 1, and B is position, lifting air door 5 lower edge, and lifting air door 5 moves up and down between A, B, when the water surface raises, buoyancy of water increases, and the buoy 8 suffered buoyancy that make progress increase, and lifting air door 5 is past the rising under the effect of counterweight 11; When the water surface descends, buoyancy of water diminishes; buoy 8 suffered buoyancy diminish; lifting air door 5 under the effect of counterweight 11 toward descending; no matter the water surface raises or descends; lifting air door 5 can rise or descend accordingly under the effect of buoy 8 and counterweight 11, so just can guarantee the big or small constant of intake in the tunnel 1.
Buoy 8 can adopt the relatively large pvc pipe of buoyancy, and the integral body of the weight of the size of buoy 8 and counterweight 11 is directly proportional with lifting air door 5, and when lifting air door 5 was heavier, 8 on buoy adopted the bigger buoy of buoyancy, the heavier balancing weight of the also corresponding employing weight of counterweight 11; When the relation that then is inversely proportional between buoy 8 and the counterweight 11, buoy 8 adopted the bigger buoy of buoyancy, the weight of counterweight 11 can be corresponding lighter, and when buoy 8 adopted the less buoy of buoyancy, counterweight adopted the heavier balancing weight of weight.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (4)
1. mechanization mine automatic water gate door, the lifting air door is set in the tunnel, be provided with the slideway that is mated in lifting air door both sides, it is characterized in that: described mechanization mine automatic water gate door also comprises pulley, counterweight, buoy and buoy fastening devices, and described pulley is arranged on the fixed mount, and pulley one end connects counterweight, the other end connects the lifting air door; buoy is fixed on the lifting air door through the buoy fastening devices, and described buoy is on the water surface in ditch, and described pulley is a fixed pulley.
2. mechanization mine automatic water gate door according to claim 1, it is characterized in that: described buoy is a pvc pipe.
3. mechanization mine automatic water gate door according to claim 2, it is characterized in that: described buoy fastening devices is pipe Qia.
4. mechanization mine automatic water gate door according to claim 3, it is characterized in that: described slideway is a channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101038784A CN102182488A (en) | 2011-04-25 | 2011-04-25 | Automatic sluice gate of mechanical mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101038784A CN102182488A (en) | 2011-04-25 | 2011-04-25 | Automatic sluice gate of mechanical mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102182488A true CN102182488A (en) | 2011-09-14 |
Family
ID=44568766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101038784A Pending CN102182488A (en) | 2011-04-25 | 2011-04-25 | Automatic sluice gate of mechanical mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102182488A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2670440Y (en) * | 2003-12-26 | 2005-01-12 | 黎健庭 | Automatic water gate |
| US20050217074A1 (en) * | 2003-06-27 | 2005-10-06 | Kennedy William R | Pneumatically-powered door installation |
| CN2934579Y (en) * | 2006-06-16 | 2007-08-15 | 河南省正龙煤业有限公司城郊煤矿 | Coal mine underground air door device |
| CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
| CN201305159Y (en) * | 2008-11-21 | 2009-09-09 | 潍坊现代科技发展有限公司 | Floated safety door |
-
2011
- 2011-04-25 CN CN2011101038784A patent/CN102182488A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050217074A1 (en) * | 2003-06-27 | 2005-10-06 | Kennedy William R | Pneumatically-powered door installation |
| CN2670440Y (en) * | 2003-12-26 | 2005-01-12 | 黎健庭 | Automatic water gate |
| CN2934579Y (en) * | 2006-06-16 | 2007-08-15 | 河南省正龙煤业有限公司城郊煤矿 | Coal mine underground air door device |
| CN201148609Y (en) * | 2008-01-14 | 2008-11-12 | 黎宗圣 | Floating force automatic control type floodgate |
| CN201305159Y (en) * | 2008-11-21 | 2009-09-09 | 潍坊现代科技发展有限公司 | Floated safety door |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110914 |