CN206988536U - Blasting spray switching device - Google Patents
Blasting spray switching device Download PDFInfo
- Publication number
- CN206988536U CN206988536U CN201720959031.9U CN201720959031U CN206988536U CN 206988536 U CN206988536 U CN 206988536U CN 201720959031 U CN201720959031 U CN 201720959031U CN 206988536 U CN206988536 U CN 206988536U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- fixation steel
- valve
- folded plate
- plate
- 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 - Fee Related
Links
- 238000005422 blasting Methods 0.000 title claims abstract description 18
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 244000309464 bull Species 0.000 claims abstract description 11
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000000505 pernicious effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a kind of blasting spray switching device, fixation steel plate is provided with several positioning holes, fixation steel plate is fixed by positioning hole, pipe joint is arranged on fixation steel plate, valve is provided with pipe joint, the valve rod connection bull stick of valve, bull stick are arranged on a vertical side of the first folded plate；Original state, vertical between the first folded plate and fixation steel plate, now valve is closed；When the first folded plate turns to it is parallel with fixation steel plate when, now valve opening.It can be realized when blowing out and automatically turn on sprayer unit, prevent operator from sucking pernicious gas material.
Description
Technical field
It the utility model is related to a kind of mining machine field, more particularly to a kind of blasting spray switching device.
Background technology
Substantial amounts of toxic and harmful gas and dust are produced when excavation operation is blown out（Coal dust）, blow out switch and be typically all arranged on
Away from 20 meters or so of the place of meeting head on, generally worker is to emit dense smoke after big gun is discharged to go out spraying, substantial amounts of poisonous
In pernicious gas and dust suction body, harmful to human is physically and mentally healthy, while blows out the situation that rear caused vibrations top plate occurs and exist
It can not be clearly visible that in the presence of dense smoke, directly jeopardize the personal safety of workpeople.Hidden danger is brought to trouble free service, to eliminate
Such hidden danger, excellent working environment is created to worker, in the case where ore deposit chief engineer Wang Sidong is instructed in person, have developed by Tong Fang sections
Blasting spray switching device.
The content of the invention
The purpose of this utility model is to provide a kind of blasting spray switching device, can realize when blowing out and open automatically
Sprayer unit is opened, prevents operator from sucking pernicious gas material.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of blasting spray switching device, it is characterized in that：Fixation steel plate is provided with several positioning holes, and fixation steel plate passes through
Positioning hole is fixed, and pipe joint is arranged on fixation steel plate, and valve, the valve rod connection bull stick of valve, bull stick peace are provided with pipe joint
On a vertical side of the first folded plate；Original state, vertical between the first folded plate and fixation steel plate, now valve closes
Close；When the first folded plate turns to it is parallel with fixation steel plate when, now valve opening.
According to described blasting spray switching device, it is characterised in that：On another vertical side of first folded plate
Folding is installed, the second folded plate is arranged on folding, rotated between the first folded plate and the second folded plate by folding.
According to described blasting spray switching device, it is characterised in that：One group of the centre fixed installation spiral shell of the positioning hole
Cap, one end of screw rod are arranged on nut.
According to described blasting spray switching device, it is characterised in that：The lower end installation hanged hook of the fixation steel plate.
The utility model has the advantages of be：It is vertical between the first folded plate and fixation steel plate under original state, now valve
Door is closed, and when blowing out in the presence of shock wave, the first folded plate turns to the position parallel with fixation steel plate, and now valve is opened
Open, so as to realize that blowing out rear sprayer unit automatically turns on.
Brief description of the drawings
Fig. 1 is opening figure of the present utility model.
Fig. 2 is closed mode figure of the present utility model.
In accompanying drawing：1st, fixation steel plate；2nd, positioning hole；3rd, pipe joint；4th, valve；5th, bull stick；6th, the first folded plate；7th, roll over
Page；8th, the second folded plate；9th, hanged hook.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
The utility model as shown in figure 1, a kind of blasting spray switching device, it is characterized in that：Fixation steel plate 1 is provided with some
Individual positioning hole 2, fixation steel plate 1 are fixed by positioning hole 2, and pipe joint 3 is arranged on fixation steel plate 1, and valve is provided with pipe joint 3
4, the valve rod connection bull stick 5 of valve 4, bull stick 5 is arranged on a vertical side of the first folded plate 6；Original state, the first folded plate
Vertical between 6 and fixation steel plate 1, now valve 4 is closed；When the first folded plate 6 turns to parallel with fixation steel plate 1, now valve
Door 4 is opened.According to described blasting spray switching device, it is characterised in that：On another vertical side of first folded plate 6
Folding 7 is installed, the second folded plate 8 is arranged on folding 7, rotated between the first folded plate 6 and the second folded plate 8 by folding 7.According to described
Blasting spray switching device, it is characterised in that：One group of the centre fixed installation nut of the positioning hole 2, one end peace of screw rod
On nut.According to described blasting spray switching device, it is characterised in that：The lower end installation suspension of the fixation steel plate 1
Hook 9.
Specific embodiment of the present utility model is as described below：Bored on rectangular fixation steel plate 1 by two long edge positions
Three groups of six positioning holes 2, the positioning hole 2 of both sides are used to position the position of fixation steel plate 1, and middle positioning hole 2 is burn-on
Nut screws on screw rod, when lane side is not usually elastic levelling with screw rod.Weld two noses and be used for suspension pin in the bottom of fixation steel plate 1
Hanged hook 9, the centre of fixation steel plate 1 are burn-on the valves 4 of ∮ 25 and pipe joint 3, and the valve handle on valve 4 is removed, welded on valve rod
The thick bull stick 5 such as one 25 centimetres of root long and valve rod, valve rod angle will be adjusted while welding valve rod.Valve rod and valve 4 vertical 90
Degree, valve 4 is closed mode, at this moment burn-on on bull stick 5 first folded plate 6 and the second folded plate 8, when valve 4 is closed, the first folding
The folded plate 8 of plate 6 and second overlaps one piece and with valve 4 into 90 degree, when blowing out in the presence of shock wave the first folded plate 6 and
Two folded plates 8 are thrown away, and at this moment the first folded plate 6 and the second folded plate 8 are parallel with fixation steel plate 1, and valve 4 automatically opens up, and meets head on to put
Open valve 4 is no longer manually removed during big gun, brings happiness for a certainty for worker.Valve 4 of the present utility model can be adopted
With many kinds.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New design and protection domain is defined, common in this area on the premise of the utility model design conception is not departed from
The all variations and modifications that engineers and technicians make to the technical solution of the utility model, guarantor of the present utility model all should be fallen into
Protect scope.
Claims (4)
1. a kind of blasting spray switching device, it is characterized in that：Fixation steel plate（1）It is provided with several positioning holes（2）, fixation steel plate
（1）Pass through positioning hole（2）It is fixed, pipe joint（3）Installed in fixation steel plate（1）On, pipe joint（3）It is interior to be provided with valve（4）, valve
（4）Valve rod connection bull stick（5）, bull stick（5）Installed in the first folded plate（6）A vertical side on；Original state, the first folding
Plate（6）With fixation steel plate（1）Between vertical, now valve（4）Close；When the first folded plate（6）Turn to and fixation steel plate（1）It is flat
During row, now valve（4）Open.
2. blasting spray switching device according to claim 1, it is characterised in that：First folded plate（6）Another
Folding is installed on vertical side（7）, the second folded plate（8）Installed in folding（7）, the first folded plate（6）With the second folded plate（8）Between lead to
Cross folding（7）Rotate.
3. blasting spray switching device according to claim 1, it is characterised in that：The positioning hole（2）One group of centre
Nut is fixedly mounted, one end of screw rod is arranged on nut.
4. blasting spray switching device according to claim 1, it is characterised in that：The fixation steel plate（1）Lower end peace
Fill hanged hook（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959031.9U CN206988536U (en) | 2017-08-03 | 2017-08-03 | Blasting spray switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959031.9U CN206988536U (en) | 2017-08-03 | 2017-08-03 | Blasting spray switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988536U true CN206988536U (en) | 2018-02-09 |
Family
ID=61418380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959031.9U Expired - Fee Related CN206988536U (en) | 2017-08-03 | 2017-08-03 | Blasting spray switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988536U (en) |
-
2017
- 2017-08-03 CN CN201720959031.9U patent/CN206988536U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206988536U (en) | Blasting spray switching device | |
| CN101284277A (en) | Robot flexibility clean-up paw | |
| CN104266205A (en) | Check sealing structure for smoke exhaust equipment | |
| CN207203691U (en) | Explosion-proof precipitron | |
| CN105013265B (en) | Anti-drop and sealing device for filter bag of electropulsing bag type dust collector | |
| CN206883575U (en) | Construction dustproof protecting cover | |
| CN109386645A (en) | Blasting spray switching device | |
| CN106553855A (en) | A kind of refuse bin with smoke extinguishing apparatus | |
| CN207131341U (en) | A kind of Novel drill rod | |
| CN207740508U (en) | A kind of anti-explosive valve of the efficient linear sealing structure of bidirectional protective | |
| CN207437391U (en) | A kind of intelligent firefighting fan of environmental protection | |
| CN206535370U (en) | A kind of efficient spraying and blowing organ of mining dust catcher filter core | |
| CN205649979U (en) | Pulsaire collector lets out to explode and prevents device that splashes | |
| CN209026260U (en) | A kind of explosion-proof valve | |
| CN210952532U (en) | Multifunctional explosion-proof shield frame | |
| CN208066005U (en) | A kind of weldering fume and dust device for weld job | |
| CN203663643U (en) | Anti-explosion anti-toxic high-efficiency pulse dust remover | |
| CN205026152U (en) | Fire -proof check valve | |
| CN212791095U (en) | Jaw crusher | |
| CN209370841U (en) | A kind of suspension type steel cylinder for heptafluoropropane | |
| CN207126689U (en) | Upper rotating tablet screening machine with positive-pressure back blowing device | |
| CN209137826U (en) | A kind of cabinet type double bottle fire extinguisher of heptafluoropropane | |
| CN207919352U (en) | A kind of automatic telescopic steel box bridge guardrail | |
| CN101705315B (en) | Protective sliding door used for steel slag treatment | |
| CN207323903U (en) | A kind of energy purifying smoke and highly practical fire-fighting robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Tao Inventor after: Zhang Xiao Inventor after: Wang Sidong Inventor after: Guo Shiqi Inventor after: Liu Yingzhong Inventor after: Jie Dehe Inventor after: Yao Yong Inventor after: Feng Fudong Inventor after: Sun Yanqing Inventor after: Sun Hua Inventor before: Deng Tao Inventor before: Zhang Xiao Inventor before: Wang Sidong Inventor before: Guo Shiqi Inventor before: Liu Yingzhong Inventor before: Jie Dehe Inventor before: Yao Yong Inventor before: Feng Fudong Inventor before: Sun Yanqing Inventor before: Sun Hua |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180718 Address after: 277500 West Village, Binhu Town, Tengzhou City, Zaozhuang, Shandong Patentee after: Binghu Coal Mine of Zaozhuang Coal Mining (Group) Co., Ltd. Address before: 277000 room 5, unit 3, South three District, Tao Zhuang Town, Xuecheng District, Zaozhuang, Shandong, 402 Patentee before: Feng Fudong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |