CN207264944U - A kind of mine explosion-suppression button protective device - Google Patents
A kind of mine explosion-suppression button protective device Download PDFInfo
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- CN207264944U CN207264944U CN201721330038.0U CN201721330038U CN207264944U CN 207264944 U CN207264944 U CN 207264944U CN 201721330038 U CN201721330038 U CN 201721330038U CN 207264944 U CN207264944 U CN 207264944U
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- China
- Prior art keywords
- button
- flameproof
- protective cover
- flameproof button
- roof
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Abstract
It the utility model is related to a kind of mine explosion-suppression button protective device, including the bearing affixed with flameproof button body and the protective cover for covering flameproof button, one end of the protective cover is hinged by vertical axes and the bearing, the roof opposite with flameproof button is axial along flameproof button and away from the arc of flameproof button protrusion on protective cover, it is installed with the inside of the roof with flameproof button staggeredly and parallel resistance to compression bar, the length of the resistance to compression bar is more than the height that flameproof button protrudes from flameproof button body.The utility model is by setting protective cover to protect flameproof button, flameproof button is avoided to be touched by mistake, the arc of protective cover roof sets the compressive resistance for adding roof, resistance to compression bar and raised setting ensure that flameproof button will not be triggered when protective cover deforms, and further ensure the reliability of protection.
Description
Technical field
Technical field of coal mine equipment is the utility model is related to, more particularly to a kind of mine explosion-suppression for ensureing safety in production is pressed
Button protective device.
Background technology
Flameproof button used in coal mining enterprise at present, operation button is exposed outside, in process of production, easily live
Staff touches by mistake, the material or instrument of coal, spoil and the maintenance upspring in transporter operational process can also push down operation by
Key, causes flameproof button to malfunction, so that serious accident is caused, therefore the exposed of operation button becomes progress of coal mining
In major safety risks.
The content of the invention
The utility model is in view of the deficiencies of the prior art, there is provided a kind of mine explosion-suppression button protective device, to flameproof button
Protected, effectively avoid the generation for touching phenomenon by mistake.
The utility model is achieved by the following technical solution, there is provided a kind of mine explosion-suppression button protective device, including
Affixed bearing and the protective cover for covering flameproof button with flameproof button body, one end of the protective cover by vertical axes with
The bearing is hinged, and the roof opposite with flameproof button is axial along flameproof button and raised away from flameproof button on protective cover
Arc, is installed with the inside of the roof with flameproof button staggeredly and parallel resistance to compression bar, the length of the resistance to compression bar is more than flame proof
Button protrudes from the height of flameproof button body.
This programme can avoid being touched by mistake by setting protective cover to cover flameproof button, and protective cover roof is designed as arc,
Compression strength is added, in heavier instrument or material collision protection cover, reduces the component along button axial direction, resistance to compression bar is set
Being set to prevents flameproof button is touched from providing second and ensure again, and during roof stress deformation, resistance to compression bar connects with flameproof button body
Touch, avoid roof from being contacted with flameproof button.
As an optimization, one end is socketed with the vertical axes and the bearing is affixed, the other end and the protective cover are affixed
Torsional spring.By setting torsional spring, protective cover can be made to be automatically closed after being opened, while prevent the automatic opening of protective cover, from
And ensure the reliability of protection.
As an optimization, position opposite with flameproof button on the roof is equipped with along flameproof button axial direction and protrudes from roof
The protrusion of outer surface, the raised inner side are more than the cylindrical cavity of flameproof button for diameter.The protrusion of setting provides another heavy anti-
Shield, raised and cylindrical cavity provide buffering to the deformation of roof, further increase the reliability of protection.
The beneficial effects of the utility model are：By setting protective cover to protect flameproof button, avoid flame proof by
Button is touched by mistake, and the arc of protective cover roof sets the compressive resistance for adding roof, and resistance to compression bar and raised setting ensure that anti-
Flameproof button will not be triggered when shield deforms, and further ensure the reliability of protection.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is A-A sectional views in Fig. 1；
Shown in figure：
1st, flameproof button body, 2, bearing, 3, torsional spring, 4, vertical axes, 5, bolt, 6, protective cover, 7, flameproof button, 8, anti-
Compression bar, 9, cylindrical cavity, 10, raised, 11, roof.
Embodiment
In order to clarify the technical characteristics of the invention, below by embodiment, this programme is illustrated.
A kind of mine explosion-suppression button protective device as shown in Figure 1, including it is affixed by bolt 5 and flameproof button body 1
Bearing 2 and the protective cover 6 for covering flameproof button 7, are fixed with vertical axes 4 on bearing 2,
One end of protective cover 6 is connected with vertical annulus, and protective cover 6 is placed in vertical axes 4 by casing and is cut with scissors with the bearing 2
Connect, protective cover can horizontally rotate 180 ° around vertical axes, flameproof button all be demonstrated, easy access and maintenance.Covered in vertical axes 4
It is connected to one end and the bearing 2 is affixed, the other end and the affixed torsional spring 3 of the protective cover 6, by setting torsional spring, can makes to prevent
Shield is automatically closed after being opened, while prevents the automatic opening of protective cover.
The roof 11 opposite with flameproof button 7 is axial along flameproof button and raised away from flameproof button on protective cover 6
Arc, when foreign object forms impact to roof, is reduced a part of power point perpendicular to roof to along cambered surface direction by cambered surface
Stress, adds security.
To remain to play protective action when roof deforms, it is installed with the inner side of roof 11 and is interspersed with flameproof button 7
And the resistance to compression bar 8 parallel with flameproof button 7, the length of resistance to compression bar 8 are more than the height that flameproof button 7 protrudes from flameproof button body 1
Spend, after roof compressive deformation, resistance to compression bar and flameproof button body contacts, provide space to flameproof button, prevent that roof is direct
Extrude flameproof button.
It is opposite with flameproof button 7 on roof 11 in the present embodiment in order to further improve the protection reliability of protective cover
Position be equipped with along flameproof button axial direction and protrude from protrusion 10 of top wall outer surface, the inner side of protrusion 10 is that diameter is pressed more than flame proof
The cylindrical cavity 9 of button.
In normal productive process, protective cover remains off under the action of torsional spring, protective cover and cambered surface thereon
Design, resistance to compression bar and raised setting form multiple-protection, avoid flameproof button and are touched by mistake, ensure that safety in production into
OK；When needing operate flameproof button, open protective cover and operated, operation is completed, and protective cover is in torsional spring
Under the action of flameproof button is protected again, of simple structure and strong practicability, eliminate due to button it is exposed caused by safety
Hidden danger.
Certainly, described above is also not limited to the example above, and technical characteristic of the utility model without description can lead to
Cross or realize that details are not described herein using the prior art；Above example and attached drawing are merely to illustrate the technology of the utility model
Scheme is not the limitation to the utility model, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
For the variations, modifications, additions or substitutions made without departure from the objective of the utility model, the right that should also belong to the utility model will
Seek protection domain.
Claims (3)
- A kind of 1. mine explosion-suppression button protective device, it is characterised in that：Including with flameproof button body（1）Affixed bearing（2） With by flameproof button（7）The protective cover covered（6）, the protective cover（6）One end pass through vertical axes（4）With the bearing（2） It is hinged, protective cover（6）Upper and flameproof button（7）Opposite roof（11）It is raised for axial along flameproof button and remote flameproof button Arc, the roof（11）Inner side is installed with and flameproof button（7）Staggeredly and parallel resistance to compression bar（8）, the resistance to compression bar（8） Length be more than flameproof button（7）Protrude from flameproof button body（1）Height.
- A kind of 2. mine explosion-suppression button protective device according to claim 1, it is characterised in that：The vertical axes（4）On It is socketed with one end and the bearing（2）It is affixed, the other end and the protective cover（6）Affixed torsional spring（3）.
- A kind of 3. mine explosion-suppression button protective device according to claim 1, it is characterised in that：The roof（11）It is upper with Flameproof button（7）Opposite position is equipped with along flameproof button axial direction and protrudes from the protrusion of top wall outer surface（10）, the protrusion （10）Inner side is more than the cylindrical cavity of flameproof button for diameter（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330038.0U CN207264944U (en) | 2017-10-16 | 2017-10-16 | A kind of mine explosion-suppression button protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330038.0U CN207264944U (en) | 2017-10-16 | 2017-10-16 | A kind of mine explosion-suppression button protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207264944U true CN207264944U (en) | 2018-04-20 |
Family
ID=61917455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330038.0U Active CN207264944U (en) | 2017-10-16 | 2017-10-16 | A kind of mine explosion-suppression button protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207264944U (en) |
-
2017
- 2017-10-16 CN CN201721330038.0U patent/CN207264944U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 251100 Qiuji, Qihe County, Dezhou City, Shandong Province Patentee after: Shandong Qiu Ji Coal Mine Co., Ltd. Address before: 251105 Qiuji Coal Mine, Maji Town, Qihe County, Dezhou City, Shandong Province Patentee before: Shandong Qiuji Coal Mine |
|
| CP03 | Change of name, title or address |