CN203638939U - Device realizing linkage locking with tank position - Google Patents
Device realizing linkage locking with tank position Download PDFInfo
- Publication number
- CN203638939U CN203638939U CN201320781652.4U CN201320781652U CN203638939U CN 203638939 U CN203638939 U CN 203638939U CN 201320781652 U CN201320781652 U CN 201320781652U CN 203638939 U CN203638939 U CN 203638939U
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- rotating shaft
- roller support
- tank position
- pressing wheel
- 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.)
- Expired - Lifetime
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- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a device realizing linkage locking with tank position and belongs to the field of mine machinery. The device structurally comprises a pressing wheel, a tile seat, a retaining plate and a pressing wheel support, the pressing wheel is mounted at the upper end of the pressing wheel support, a rotating shaft is arranged at the lower end of the pressing wheel support, penetrates and is fixedly connected the lower end of the pressing wheel support, the rotating shaft on two sides of the pressing wheel support is connected with the tile seat slidably, and the retaining plate perpendicular to the rotating shaft is arranged on and fixedly connected with one end of the rotating shaft on the outer side of the tile seat. Compared with the prior art, the device has the advantages of being reasonable in design, simple in structure, good in using effect and the like, misoperations of operators are avoided, and safety in lifting and transporting of a wellhead is realized.
Description
Technical field
The utility model relates to mine machinery field, and specifically the device of linkage lock is realized in a kind of and tank position.
Background technology
The safety of mine hoisting cage, reliability are the important steps that guarantees mine hoisting safety, foundation " safety regulations in coal mine " 384: " when vertical uses cage hoisting, the safety door in shaft bottom and intermediate transportation lane must be chain with tank position and lifting model; Cage put in place and send stop signal after safety door just can open; Safety door is not closed, and can only send leveling and change layer signal, but can not sending out starting signal; Safety door is closed the rear starting signal that just can send; Send after starting signal, safety door is not opened, and cage chair all should be installed in well head, shaft bottom and intermediate transportation lane, and chain with cage stop position, stop device and lifting signal system; Cage chair does not lift, and stop device does not cut out, and can not send out starting signal, when vertical shaft head and shaft bottom are used fangs, must closing appliance be set to fangs, and fangs is not opened, and can not send out starting signal.When lifting personnel, forbid to use fangs." requirement.In former cage, hold up traffic is to realize with tank shelves, can not link with cage chair, and cage chair has only been realized linkage lock with safety door, as long as where no matter safety door open tank position, cage chair can be fallen, can not realize linkage lock with tank position, mine car just likely enters pit shaft like this, occurs falling accident.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, provide a kind of reasonable in design, result of use is good realizes the device of linkage lock with tank position.
The utility model solves the technical scheme that its technical matters adopts:
The device of linkage lock is realized in a kind of and tank position, comprise pinch roller, watt seat, baffle plate and pinch roller support, pinch roller is arranged on the upper end of pinch roller support, the lower end of pinch roller support is provided with a rotating shaft, rotating shaft is passed the lower end of pinch roller support and is fixedly connected with it, the rotating shaft of pinch roller support both sides is connected with aforementioned watt of seat, sliding block joint between rotating shaft and watt seat; On watt rotating shaft one end in seat outside, be provided with the baffle plate perpendicular with it and be fixedly connected with its lower end.
And a device for linkage lock is realized in tank position, and described in it, pinch roller is arranged on the upper end of pinch roller support by hinge, pinch roller can hinge be that rotate in the center of circle.
And a device for linkage lock is realized in tank position, the plane parallel that the plane that its pinch roller support swings and pinch roller rotate.
And a device for linkage lock is realized in tank position, and its baffle plate is inverted L-shaped, the plane parallel that the plane at baffle plate place swings with pinch roller support.
Compared with prior art, the beneficial effect producing is the device that linkage lock is realized in of the present utility model and tank position:
The utlity model has the features such as reasonable in design, simple in structure, easy to use, function admirable, practicality,
Solve the interlocking problem of cage, cage chair, safety door, guaranteed equipment normal operation, avoided operative employee's maloperation phenomenon, realized the Lifting Convey safety of well head.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present utility model;
Accompanying drawing 2 is left views of the present utility model;
Accompanying drawing 3 is birds-eye vieies of the present utility model;
Accompanying drawing 4 is interlock schematic diagrams of safety door and cage chair.
In figure: 1, baffle plate, 2, watt seat, 3, pinch roller, 4, pinch roller support, 5, watt seat, 6, rotating shaft, 7, safety door, 8, mechanical latching.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail below.
As shown in drawings, the device of linkage lock is realized in of the present utility model and tank position, its structure comprises pinch roller 3, watt seat 5, baffle plate 1 and pinch roller support 4, pinch roller 3 is arranged on the upper end of pinch roller support 4, described pinch roller 3 is arranged on the upper end of pinch roller support 4 by hinge, pinch roller 3 can hinge be that rotate in the center of circle; The lower end of pinch roller support 4 is provided with a rotating shaft 6, and rotating shaft 6 is passed the lower end of pinch roller support 4 and is fixedly connected with it, and the rotating shaft 6 of pinch roller support 4 both sides is connected with aforementioned watt of seat 5, sliding block joint between rotating shaft 6 and watt seat 5; On rotating shaft 6 one end in watt seat 2 outsides, be provided with the baffle plate perpendicular with it 1 and be fixedly connected with its lower end.Pinch roller support 4 swings become plane and rotates become plane parallel with pinch roller 3; Baffle plate 1 is inverted L-shaped, and the plane at baffle plate 1 place swings become plane parallel with pinch roller support 4.
Cage puts in place, we are placed in well head or shaft bottom " pinch roller " and are subject to cage power, to inner rotary, drive pinch roller support 4, rotating shaft 6, baffle plate 1 to inner rotary, baffle plate 1 just can't stop cage chair handgrip like this, when safety door 7 is closed, can block equally cage chair handgrip, open safety door 7 just cage chair can fall, can not fall on the contrary.
After cage puts in place, popping one's head in to the release of safety door mechanical latching 8 mechanisms in tank position, opens after safety door, and mechanical latching 8 is opened, and cage chair can put down.
It is simple and convenient that its processing and fabricating of device of linkage lock is realized in of the present utility model and tank position, processing and fabricating shown in by specification accompanying drawing.
Except the technical characterictic described in specification sheets, be those skilled in the art's known technology.
Claims (4)
1. realize the device of linkage lock with tank position for one kind, it is characterized in that comprising pinch roller, watt seat, baffle plate and pinch roller support, pinch roller is arranged on the upper end of pinch roller support, the lower end of pinch roller support is provided with a rotating shaft, rotating shaft is passed the lower end of pinch roller support and is fixedly connected with it, the rotating shaft of pinch roller support both sides is connected with aforementioned watt of seat, sliding block joint between rotating shaft and watt seat; On watt rotating shaft one end in seat outside, be provided with the baffle plate perpendicular with it and be fixedly connected with its lower end.
2. the device of linkage lock is realized in a kind of and tank position according to claim 1, it is characterized in that described pinch roller is arranged on the upper end of pinch roller support by hinge, and pinch roller can hinge be that rotate in the center of circle.
3. the device of linkage lock is realized in a kind of and tank position according to claim 2, it is characterized in that the plane parallel of plane that pinch roller support swings and pinch roller rotation.
4. the device of linkage lock is realized in a kind of and tank position according to claim 1, it is characterized in that baffle plate is inverted L-shaped, the plane parallel of the plane at baffle plate place and the swing of pinch roller support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781652.4U CN203638939U (en) | 2013-12-03 | 2013-12-03 | Device realizing linkage locking with tank position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781652.4U CN203638939U (en) | 2013-12-03 | 2013-12-03 | Device realizing linkage locking with tank position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203638939U true CN203638939U (en) | 2014-06-11 |
Family
ID=50870202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781652.4U Expired - Lifetime CN203638939U (en) | 2013-12-03 | 2013-12-03 | Device realizing linkage locking with tank position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203638939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723608A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Device for achieving linkage locking with tank position |
-
2013
- 2013-12-03 CN CN201320781652.4U patent/CN203638939U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723608A (en) * | 2013-12-03 | 2014-04-16 | 山东金阳矿业集团有限公司 | Device for achieving linkage locking with tank position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |