CN108999631A - A kind of dust-proof anti whip device in tunnel - Google Patents
A kind of dust-proof anti whip device in tunnel Download PDFInfo
- Publication number
- CN108999631A CN108999631A CN201811058280.6A CN201811058280A CN108999631A CN 108999631 A CN108999631 A CN 108999631A CN 201811058280 A CN201811058280 A CN 201811058280A CN 108999631 A CN108999631 A CN 108999631A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- dust
- screen apparatus
- dust screen
- outer framework
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 5
- 230000003628 erosive effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000005422 blasting Methods 0.000 abstract description 8
- 239000003517 fume Substances 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides a kind of dust-proof anti whip device in tunnel, including dust guard, anti whip device, attachment device, multiple anti whip devices are mounted in tunnel by attachment device；Any anti whip device includes preceding dust screen apparatus, middle dust screen apparatus and rear dust screen apparatus；Any attachment device includes a round tube, multiple ropes is fixed on the round tube, the rope is connected with the anti whip device.The present invention can be used in tunnel of the mine by blowing out driving, device through the invention can effectively prevent dust, blasting fume during big gun pick and spread to other tunnels, security risk is avoided the formation of, the sprawling by controlling blasting fume, dust can also improve the driving speed in tunnel.
Description
Technical field
The present invention relates to the tunnel technical fields in mining, and in particular to a kind of dust-proof anti whip device in tunnel.
Background technique
In the relevant operation of coal mine, some tunnels can be excavated in subsurface, these tunnels are exactly tunnel.Pass through in mine
It blows out in the tunnel of driving, dust, blasting fume during big gun pick, dust, blasting fume can spread to other tunnels, it is hidden to form safety
Suffer from, not only will affect the progress of operation, also will affect the health of staff.
Therefore, a kind of dust-proof anti whip device that can be applied in tunnel is urgently studied.
Summary of the invention
It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of dust-proof anti whip devices in tunnel.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of dust-proof anti whip device in tunnel, including dust guard, anti whip device, attachment device, multiple erosion controls
Device is hit to be mounted in tunnel by attachment device；
Any anti whip device includes preceding dust screen apparatus, middle dust screen apparatus and rear dust screen apparatus, before described
Dust screen apparatus is higher than the rear dust screen apparatus, and the lower end of the preceding dust screen apparatus is filled by hinge and the middle Air Filter
The lower end set is hinged, and the upper end of the middle dust screen apparatus is hinged by the upper end of hinge and the rear dust screen apparatus；It is described
The lower end of preceding dust screen apparatus by spring with it is described after the lower end of dust screen apparatus be connected, the preceding dust screen apparatus it is upper
End is connected by spring with the upper end of the rear dust screen apparatus；
Any attachment device includes a round tube, is fixed with multiple ropes on the round tube, the rope with it is described
Anti whip device is connected.
Further, the preceding dust screen apparatus includes preceding Air Filter and preceding outer framework, and the preceding Air Filter is mounted on described
On preceding outer framework；The middle dust screen apparatus includes middle Air Filter and middle outer framework, and the middle Air Filter is mounted on the China and foreign countries
On frame；Dust screen apparatus includes rear Air Filter and rear outer framework after described, and the rear Air Filter is mounted on the rear outer framework
On.
Further, the lower end of the preceding outer framework is hinged by the lower end of hinge and the middle outer framework, the middle outline border
The upper end of frame is hinged by the upper end of hinge and the rear outer framework；The lower end of the preceding outer framework by spring and it is described after it is outer
The lower end of frame is connected, and the upper end of the preceding outer framework is connected by spring with the upper end of the rear outer framework.
Further, the dust guard includes the water pipe being laid in tunnel and the spray head that is mounted on water pipe.
Further, the tunnel is the tunnel of U-shaped steel supporting, and the attachment device is mounted on the U-shaped steel support bracket；
Fixed link is installed on U-shaped steel support bracket, screw thread is equipped on the outer wall of the fixed link, is equipped in the inside of the round tube
Screw thread compatible with the screw thread in fixed link, the round tube is by being threadably mounted in the fixed link.
Further, the tunnel is the tunnel of suspension roof support, and the attachment device is mounted on the suspension roof support frame；?
The inside of the round tube is equipped with screw thread, and the anchor pole for forming the suspension roof support frame protrudes into tunnel, there is screw thread on anchor pole, described
Round tube is by being threadably mounted on the part that the anchor pole is located in tunnel.
In conclusion by adopting the above-described technical solution, compared with prior art, the present invention having the advantage that
The present invention can be used in tunnel of the mine by blowing out driving, and device through the invention can effectively be prevented
Only the dust during big gun pick, blasting fume spread to other tunnels, security risk are avoided the formation of, by controlling blasting fume, dust
Sprawling can also improve the driving speed in tunnel.
Detailed description of the invention
Fig. 1 is the front schematic view that the present invention is arranged on U-shaped steel support bracket；
Fig. 2 is the schematic diagram that attachment device of the invention, dust guard are arranged on U-shaped steel support bracket；
Fig. 3 is the front schematic view that the present invention is arranged in the tunnel of suspension roof support；
Fig. 4 is the schematic diagram that attachment device dust guard of the invention is arranged in the tunnel of suspension roof support；
Fig. 5 is the structural schematic diagram of anti whip device of the invention；
Fig. 6 is fixed link and round tube connection schematic diagram of the invention.
Mark explanation: 3, U-shaped steel support bracket；5, preceding dust screen apparatus；6, middle dust screen apparatus；7, rear dust screen apparatus；
8, hinge；9, spring；501, preceding Air Filter；502, preceding outer framework；601, middle Air Filter；602, middle outer framework；701, rear dust-proof
Net；702, rear outer framework；101, round tube；102, fixed link；103, rope；201, water pipe；202, spray head.
Specific embodiment
A specific embodiment of the invention is further described in detail with reference to the accompanying drawing.
Referring to Figure 1~6, the present invention provides including anti whip device, attachment device, multiple anti whip devices pass through company
Connection device is mounted in tunnel.
Any anti whip device includes preceding dust screen apparatus 5, middle dust screen apparatus 6 and rear dust screen apparatus 7, preceding Air Filter
Device 5 is higher than rear dust screen apparatus 7, and the lower end of preceding dust screen apparatus 5 is hinged by hinge 8 and the lower end of middle dust screen apparatus 6,
The upper end of middle dust screen apparatus 6 is hinged by the upper end of hinge and rear dust screen apparatus 7.The lower end of preceding dust screen apparatus 5 passes through
Spring 9 is connected with the lower end of rear dust screen apparatus 7, and the upper end of preceding dust screen apparatus 5 passes through spring 9 and rear dust screen apparatus 7
Upper end be connected.
Any attachment device includes a round tube 101, and multiple ropes 103, rope 103 and erosion control are fixed on round tube 101
Device is hit to be connected.Specifically, multiple connection rings can be welded on the outer wall of round tube 101, rope 103 is tied up into connection ring
On；Rope 103 can also be fixed on round tube 101 using other modes.
Specifically, preceding dust screen apparatus 5 includes preceding Air Filter 501 and preceding outer framework 502, before preceding Air Filter 501 is mounted on
On outer framework 502.Middle dust screen apparatus 6 includes middle Air Filter 601 and middle outer framework 602, and middle Air Filter 601 is mounted on middle outline border
On frame 602.Dust screen apparatus 7 includes rear Air Filter 701 and rear outer framework 702 afterwards, and rear Air Filter 701 is mounted on rear outer framework
On 702.
The lower end of preceding outer framework 502 is hinged by hinge 8 and the lower end of middle outer framework 602, and the upper end of middle outer framework 602 is logical
It crosses hinge 8 and the upper end of rear outer framework 702 is hinged.The lower end of preceding outer framework 502 passes through the lower end of spring 9 and rear outer framework 702
It is connected, the upper end of preceding outer framework 502 is connected by spring 9 with the upper end of rear outer framework 702.
One end of rope 103 can be tied up to preceding outer framework 502, middle outer framework 602, on rear outer framework 702, thus will rope
Rope 103 is connected with anti whip device.
The invention also includes dust guard, dust guard includes the water pipe 201 being laid in tunnel and is mounted on water pipe
Spray head 202, on water pipe 201 be equipped with connector.
The present invention may be mounted in the tunnel of U-shaped steel supporting or the tunnel of suspension roof support.When tunnel is U-shaped steel supporting
When tunnel, attachment device is mounted on U-shaped steel support bracket 3.Fixed link 102, fixed link 102 are installed on U-shaped steel support bracket 3
One end be fixed on U-shaped steel support bracket 3 by connectors such as screws.Screw thread is equipped on the outer wall of fixed link 102, in round tube
101 inside is equipped with screw thread compatible with the screw thread in fixed link 102, and round tube 101 is by being threadably mounted at fixed link 102
On, refer to Fig. 2 and Fig. 6.Water pipe 201 is laid on U-shaped steel support bracket 3, and water pipe 201 is connected.
When tunnel is the tunnel of suspension roof support, attachment device is mounted on suspension roof support frame, and suspension roof support frame is by multiple
Anchor pole insertion is formed in rock stratum, and one end of anchor pole extends in the tunnel outside rock stratum, and attachment device is mounted on the anchor pole in tunnel
On.It is equipped with screw thread in the inside of round tube 101, the anchor pole of composition suspension roof support frame protrudes into tunnel, there is screw thread, round tube on anchor pole
101 by being threadably mounted on the part that anchor pole is located in tunnel.Water pipe 201 can be laid on the inner wall in tunnel at this time, be passed through
Water pipe 201 is fixed on the inner wall in tunnel by connector, and water pipe 201 is connected.
The present invention can be used in tunnel of the mine by blowing out driving, can effectively prevent the powder during big gun pick
Dirt, blasting fume spread to other tunnels, avoid the formation of security risk, and the sprawling by controlling blasting fume, dust can also improve lane
The driving speed in road.
The shape of anti whip device can be adjusted according to tunnel, but structure is constant.When have in tunnel shock wave or rubble punching
When hitting, anti whip device of the invention can be stopped it.
Anti whip device of the invention use three Air Filters, middle dust screen apparatus 6 by hinge 8 respectively with it is preceding dust-proof
Net device 5, rear dust screen apparatus 7 are hinged, and three Air Filters can flexible activity.Meanwhile it is preceding dust screen apparatus 5, rear dust-proof
Net device 7 is attached further through spring 9, when shock wave or rubble impact anti whip device, can increase the tough of Air Filter
Property, it is protected simultaneously by three Air Filters, the impact of shock wave or rubble to tunnel can be prevented.
External water pipe can be connected by the connector on water pipe 201, be introduced the water into water pipe 201 by external water pipe,
Then the sprawling of the dust in tunnel can be prevented to spraying water in tunnel by spray head 202.
Embodiment described above is merely to illustrate technical idea and feature of the invention, in the art its object is to make
Technical staff can understand the content of the present invention and implement it accordingly, patent model of the invention only cannot be limited with the present embodiment
It encloses, i.e., it is all according to same changes or modifications made by disclosed spirit, it still falls in the scope of the patents of the invention.
Claims (6)
1. a kind of dust-proof anti whip device in tunnel, which is characterized in that multiple including dust guard, anti whip device, attachment device
The anti whip device is mounted in tunnel by attachment device；
Any anti whip device includes preceding dust screen apparatus, middle dust screen apparatus and rear dust screen apparatus, described preceding dust-proof
Net device is higher than the rear dust screen apparatus, and the lower end of the preceding dust screen apparatus passes through hinge and the middle dust screen apparatus
Lower end is hinged, and the upper end of the middle dust screen apparatus is hinged by the upper end of hinge and the rear dust screen apparatus；It is anti-before described
The lower end of dirt net device is connected by spring with the lower end of the rear dust screen apparatus, and the upper end of the preceding dust screen apparatus is logical
Spring is crossed to be connected with the upper end of the rear dust screen apparatus；
Any attachment device includes a round tube, and multiple ropes, the rope and the erosion control are fixed on the round tube
Device is hit to be connected.
2. the dust-proof anti whip device in a kind of tunnel according to claim 1, which is characterized in that the preceding dust screen apparatus packet
Air Filter and preceding outer framework, the preceding Air Filter are mounted on the preceding outer framework before including；During the middle dust screen apparatus includes
Air Filter and middle outer framework, the middle Air Filter are mounted on the middle outer framework；Dust screen apparatus includes rear dust-proof after described
Net and rear outer framework, the rear Air Filter are mounted on the rear outer framework.
3. the dust-proof anti whip device in a kind of tunnel according to claim 2, which is characterized in that the lower end of the preceding outer framework
Lower end by hinge and the middle outer framework is hinged, and the upper end of the middle outer framework is upper by hinge and the outer framework afterwards
End is hinged；The lower end of the preceding outer framework by spring with it is described after the lower end of outer framework be connected, the preceding outer framework it is upper
End is connected by spring with the upper end of the rear outer framework.
4. the dust-proof anti whip device in a kind of tunnel according to claim 1, which is characterized in that the dust guard includes paving
The water pipe being located in tunnel and the spray head being mounted on water pipe.
5. according to a kind of any dust-proof anti whip device in tunnel of claim 2~4, which is characterized in that the tunnel is U
The tunnel of fashioned iron supporting, the attachment device are mounted on the U-shaped steel support bracket；Fixation is installed on U-shaped steel support bracket
Bar is equipped with screw thread on the outer wall of the fixed link, is equipped in the inside of the round tube compatible with the screw thread in fixed link
Screw thread, the round tube is by being threadably mounted in the fixed link.
6. according to a kind of any dust-proof anti whip device in tunnel of claim 2~4, which is characterized in that the tunnel is
The tunnel of suspension roof support, the attachment device are mounted on the suspension roof support frame；Screw thread, group are equipped in the inside of the round tube
It is protruded into tunnel at the anchor pole of the suspension roof support frame, has screw thread on anchor pole, the round tube is by being threadably mounted at the anchor
Bar is located on the part in tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058280.6A CN108999631A (en) | 2018-09-11 | 2018-09-11 | A kind of dust-proof anti whip device in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811058280.6A CN108999631A (en) | 2018-09-11 | 2018-09-11 | A kind of dust-proof anti whip device in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108999631A true CN108999631A (en) | 2018-12-14 |
Family
ID=64591539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811058280.6A Pending CN108999631A (en) | 2018-09-11 | 2018-09-11 | A kind of dust-proof anti whip device in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108999631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829407A (en) * | 2020-02-24 | 2020-10-27 | 山东科技大学 | Underworkings blasting shield assembly |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3096294B1 (en) * | 1999-10-13 | 2000-10-10 | 株式会社メトロボックスエンジニアリング | Dustproof device and construction method |
| RU2215876C1 (en) * | 2002-04-16 | 2003-11-10 | Горбатов Владимир Алексеевич | Device for suppression of fire and air shock wave energy |
| KR20080112582A (en) * | 2007-06-21 | 2008-12-26 | 주식회사 포스코건설 | Dust cleaning apparatus of moving style for tunnel construction |
| CN201620909U (en) * | 2010-02-10 | 2010-11-03 | 于树文 | Dust-removing purification device for excavation roadway of coal mine |
| CN201891435U (en) * | 2010-12-13 | 2011-07-06 | 重庆工程职业技术学院 | Energy absorber for preventing explosion impact |
| CN203022800U (en) * | 2013-01-16 | 2013-06-26 | 山东科技大学 | Rock tunneling spray blocking associated dust prevention and dust settling device |
| CN203161280U (en) * | 2013-01-30 | 2013-08-28 | 江苏建筑职业技术学院 | Dust keeper for driving working face |
| CN107514275A (en) * | 2017-10-19 | 2017-12-26 | 淮南矿业(集团)有限责任公司 | Tunnelling dust prevention system |
| CN208885333U (en) * | 2018-09-11 | 2019-05-21 | 马启雄 | A kind of dust-proof anti whip device in tunnel |
-
2018
- 2018-09-11 CN CN201811058280.6A patent/CN108999631A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3096294B1 (en) * | 1999-10-13 | 2000-10-10 | 株式会社メトロボックスエンジニアリング | Dustproof device and construction method |
| RU2215876C1 (en) * | 2002-04-16 | 2003-11-10 | Горбатов Владимир Алексеевич | Device for suppression of fire and air shock wave energy |
| KR20080112582A (en) * | 2007-06-21 | 2008-12-26 | 주식회사 포스코건설 | Dust cleaning apparatus of moving style for tunnel construction |
| CN201620909U (en) * | 2010-02-10 | 2010-11-03 | 于树文 | Dust-removing purification device for excavation roadway of coal mine |
| CN201891435U (en) * | 2010-12-13 | 2011-07-06 | 重庆工程职业技术学院 | Energy absorber for preventing explosion impact |
| CN203022800U (en) * | 2013-01-16 | 2013-06-26 | 山东科技大学 | Rock tunneling spray blocking associated dust prevention and dust settling device |
| CN203161280U (en) * | 2013-01-30 | 2013-08-28 | 江苏建筑职业技术学院 | Dust keeper for driving working face |
| CN107514275A (en) * | 2017-10-19 | 2017-12-26 | 淮南矿业(集团)有限责任公司 | Tunnelling dust prevention system |
| CN208885333U (en) * | 2018-09-11 | 2019-05-21 | 马启雄 | A kind of dust-proof anti whip device in tunnel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829407A (en) * | 2020-02-24 | 2020-10-27 | 山东科技大学 | Underworkings blasting shield assembly |
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