CN205642186U - Blasting dust keeper - Google Patents
Blasting dust keeper Download PDFInfo
- Publication number
- CN205642186U CN205642186U CN201620123354.XU CN201620123354U CN205642186U CN 205642186 U CN205642186 U CN 205642186U CN 201620123354 U CN201620123354 U CN 201620123354U CN 205642186 U CN205642186 U CN 205642186U
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- CN
- China
- Prior art keywords
- water bag
- explosion
- wall
- blasting
- steel mesh
- 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
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Abstract
The utility model provides a blasting dust keeper, blasting dust keeper hangs and arranges the position in wall body (1) big gun hole (5), hugs closely wall body (1) both sides and sets up bar water bag (6), and bar water bag (6) are fixed on wall body (1) through water bag fixed head (7), pressurized -water bag binder (11) extrusion water bag (6) make it hug closely on wall (1). The utility model provides a blasting dust keeper, harm effect that explosion popping rock that can the slow -up building be produced by the explosion during blasting and the empty air impact of explosion hit the ripples, the most important contribution of the device lie in that the explosive ignites the back, form water curtain in the twinkling of an eye with the water in the water bag, to reducing the blasting dust, weaken the explosion noise, ensure that the security of green construction of explosion and construction provides reliable technical guarantee means.
Description
Technical field
This utility model relates to explosion field, particularly relates to a kind of blasting anti-dust device.
Background technology
Current structure demolition is removed and is concentrated mainly in the middle of city, Urban Blasting is more and more higher to the requirement of environmental protection, this promotes the development of green construction, now, green construction is more common in building construction process, and in blast working, also it is in germination period, development speed is slow, protection effect is poor, particularly explosion is produced the protection of dust, before the depositing dust mode mainly explosion of current trend, building is sprayed water, its dust-laying effect is very little, and be easy to established blasting network is damaged during water spray, the Water curtain wall that this patent was produced by water bag moment achieves actively dustproof effect, and bar shaped water bag is the improvement creative to construction technology, use the most convenient flexibly.
Summary of the invention
The purpose of this utility model is to provide a kind of blasting anti-dust device, and dust-laying effect is notable, easy construction.
In order to solve above-mentioned technical problem, the blasting safety protection system that this utility model provides is achieved in that
A kind of blasting anti-dust device, it is characterized in that, described blasting anti-dust device is suspended on body of wall 1 big gun hole 5 position, is close to body of wall 1 both sides and arranges bar shaped water bag 6, bar shaped water bag 6 is fixed on body of wall 1 by water bag fixing head 7, and setting-out bag bellyband 11 extrudes described water bag 6 makes it be close on metope 1.
Optionally, being steel mesh 3 outside described bar shaped water bag 6, support 8 is arranged at described steel mesh 3 top.
Optionally, grass felt 4 laid by described steel mesh 3 near water bag 6 side, and described grass felt 4 is fixed on described steel mesh 3 by cord or iron wire 12.
Optionally, outside described steel mesh 3, set up densely covered net 2.
Optionally, net 2 grounded part that gathers arranges flanging mound 9.
Optionally, being provided with densely covered net fixing head 10 on described densely covered net 2 with described body of wall 1 contact portion, described densely covered net 2 is fixed on described body of wall 1 by described densely covered net fixing head 10.
The blasting anti-dust device that this utility model provides, the blast slungshot produced by exploding when can substantially weaken structure demolition and the damaging effect of blast air-shock wave, after the most important contribution of this device is explosive initiation, instant water in water bag is formed Water curtain wall, for reducing blasting dust, weaken blast noise, it is ensured that the safety of blast green construction and construction provides robust techniques Means of Ensuring.It is close to body of wall 1 both sides and bar shaped water bag 6 is set, water bag 6 is fixed on body of wall 1 by water bag fixing head 7, setting-out bag bellyband 11 extrudes described water bag 6 makes it be attached to metope, after explosive initiation, during the broken body of wall 1 of blast, the slungshot of generation and explosion wave break up water bag 6, form dust-proof " water curtain ", it is effectively prevented slungshot and blast air-shock wave that explosion produces, substantially reduces the dust produced in explosion, it is ensured that the safety of explosion and the environmental protection of explosion.
Further, it it is steel mesh 3 outside water bag 6, support 8 is arranged at steel mesh top, support 8 to make to keep at a distance between steel mesh 3 and water bag, steel mesh 3 is avoided to puncture water bag, more efficiently prevent from slungshot and blast air-shock wave that explosion produces, weaken blast noise, it is ensured that the safety of blast cutting and the environmental protection of explosion.
Further, grass felt 4 laid by described steel mesh 3 near water bag 6 side, grass felt 4 is fixed on steel mesh 3 by cord or iron wire 12, steel mesh 3 is avoided directly to contact with water bag, prevent steel mesh 3 from puncturing water bag, simultaneously effective prevent slungshot and blast air-shock wave that explosion produces, weaken blast noise, it is ensured that the safety of explosion and the environmental protection of explosion.
Further, outside described steel mesh 3, set up densely covered net 2, stop blasting flyrock further, weaken blast air blast and noise, it is ensured that the safety of explosion.
Further, described densely covered net 2 grounded part arranges flanging mound 9, prevents blasting flyrock and explosion wave and extraneous wind-force from being started by densely covered net, it is ensured that the safety of explosion and the stability of protection.
Further, the net that gathers arranges densely covered net fixing head with body of wall contact portion, is fixed on body of wall by densely covered net, prevents blasting flyrock and explosion wave and extraneous wind-force from being started by densely covered net, it is ensured that the safety of explosion and the stability of protection.
Accompanying drawing explanation
Fig. 1 is the blasting anti-dust device side view that this utility model provides；
Fig. 2 is the blasting anti-dust device front view that this utility model provides；
Fig. 3 is the structural representation that the steel mesh that this utility model provides connects with grass felt.
Wherein: 1-body of wall, 2-gathers net, 3-steel mesh, 4-grass felt, 5-big gun hole, 6-bar shaped water bag, 7-water bag fixing head, and 8-supports, 9-flanging mound, and 10-gathers net fixing head, 11-setting-out bag bellyband, 12-cord or iron wire.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model is further elaborated.Should be appreciated that and described herein be embodied as only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1: a kind of blasting anti-dust device, described blasting anti-dust device is suspended on body of wall 1 big gun hole 5 position, being close to body of wall 1 both sides and arrange bar shaped water bag 6, bar shaped water bag 6 is fixed on body of wall 1 by water bag fixing head 7, and setting-out bag bellyband 11 extrudes described water bag 6 makes it be close on metope 1.It is close to body of wall 1 both sides and bar shaped water bag 6 is set, water bag 6 is fixed on body of wall 1 by water bag fixing head 7, setting-out bag bellyband 11 extrudes described water bag 6 makes it be attached to metope, after explosive initiation, during the broken body of wall 1 of blast, the slungshot of generation and explosion wave break up water bag 6, form dust-proof " water curtain ", it is effectively prevented slungshot and blast air-shock wave that explosion produces, substantially reduces the dust produced in explosion, it is ensured that the safety of explosion and the environmental protection of explosion.
For more efficiently preventing from slungshot and the blast air-shock wave that explosion produces, weaken blast noise, it is ensured that the safety of blast cutting and the environmental protection of explosion；Being steel mesh 3 outside bar shaped water bag 6, support 8 is arranged at described steel mesh 3 top.
As shown in Figures 2 and 3, grass felt 4 laid by steel mesh 3 near water bag 6 side, and described grass felt 4 is fixed on described steel mesh 3 by cord or iron wire 12.Grass felt 4 laid by steel mesh 3 near water bag 6 side, grass felt 4 is fixed on steel mesh 3 by cord or iron wire 12, steel mesh 3 is avoided directly to contact with water bag, prevent steel mesh 3 from puncturing water bag, simultaneously effective prevent slungshot and blast air-shock wave that explosion produces, weaken blast noise, it is ensured that the safety of explosion and the environmental protection of explosion.
Outside described steel mesh 3, set up densely covered net 2.Stop blasting flyrock further, weaken blast air blast and noise, it is ensured that the safety of explosion.
Net 2 grounded part that gathers arranges flanging mound 9.Prevent blasting flyrock and explosion wave and extraneous wind-force from being started by densely covered net, it is ensured that the safety of explosion and the stability of protection.
Be provided with densely covered net fixing head 10 on described densely covered net 2 with described body of wall 1 contact portion, described densely covered net 2 is fixed on described body of wall 1 by described densely covered net fixing head 10.Prevent blasting flyrock and explosion wave and extraneous wind-force from being started by densely covered net further, it is ensured that the safety of explosion and the stability of protection.
During installation, when setting off firecrackers hole, lay supported hole, wall-through hole in advance, filling out in big gun hole after medicine line terminates, bar shaped water bag one rule is fixed to steel for shot region, between water bag, space is not more than 3cm, form Water curtain wall, water bag water-filling afterwards, after water-filling terminates, sets up supporting construction, the steel mesh that grass felt fixes is suspended on the outside of Water curtain wall, when hanging steel mesh, people is had to be pulled outwardly steel mesh at steel mesh lower limb, it is ensured that steel mesh pricks water bag during pulling up.
After installing steel mesh, same mode arranges densely covered net, and after net installation of gathering, the grounded part at densely covered net places flanging mound.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (6)
1. a blasting anti-dust device, it is characterized in that, described blasting anti-dust device is suspended on body of wall (1) big gun hole (5) position, it is close to body of wall (1) both sides and bar shaped water bag (6) is set, bar shaped water bag (6) is fixed on body of wall (1) by water bag fixing head (7), and setting-out bag bellyband (11) extrudes described water bag (6) makes it be close on body of wall (1).
Blasting anti-dust device the most according to claim 1, it is characterised in that described bar shaped water bag (6) outside is steel mesh (3), and support (8) is arranged at described steel mesh (3) top.
Blasting anti-dust device the most according to claim 2, it is characterised in that grass felt (4) laid by described steel mesh (3) near water bag (6) side, described grass felt (4) is fixed on described steel mesh (3) by cord or iron wire (12).
Blasting anti-dust device the most according to claim 3, it is characterised in that described steel mesh (3) outside, sets up densely covered net (2).
Blasting anti-dust device the most according to claim 4, it is characterised in that described densely covered net (2) grounded part arranges flanging mound (9).
Blasting anti-dust device the most according to claim 5, it is characterized in that, above described body of wall (1) contact portion being provided with densely covered net fixing head (10) described densely covered net (2), described densely covered net (2) is fixed on described body of wall (1) by described densely covered net fixing head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123354.XU CN205642186U (en) | 2016-02-17 | 2016-02-17 | Blasting dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123354.XU CN205642186U (en) | 2016-02-17 | 2016-02-17 | Blasting dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642186U true CN205642186U (en) | 2016-10-12 |
Family
ID=57078921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123354.XU Expired - Fee Related CN205642186U (en) | 2016-02-17 | 2016-02-17 | Blasting dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642186U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440986A (en) * | 2016-12-08 | 2017-02-22 | 武汉爆破有限公司 | Safety protection device for supporting beam blasting and dismantling and using method thereof |
| CN107255434A (en) * | 2017-07-17 | 2017-10-17 | 贵州大学 | A kind of bridge demolition side safeguard structure for that will be split |
| CN108295595A (en) * | 2018-04-10 | 2018-07-20 | 卢乐 | A kind of building blasting anti-dust device |
| CN109772065A (en) * | 2019-03-03 | 2019-05-21 | 贵州贵安新联爆破工程有限公司 | A kind of explosion water curtain dust fall device |
| CN110360905A (en) * | 2019-07-23 | 2019-10-22 | 贵州久远爆破工程有限责任公司 | A kind of hole Blasting In Open-pit Mines device for reducing dust |
-
2016
- 2016-02-17 CN CN201620123354.XU patent/CN205642186U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440986A (en) * | 2016-12-08 | 2017-02-22 | 武汉爆破有限公司 | Safety protection device for supporting beam blasting and dismantling and using method thereof |
| CN107255434A (en) * | 2017-07-17 | 2017-10-17 | 贵州大学 | A kind of bridge demolition side safeguard structure for that will be split |
| CN108295595A (en) * | 2018-04-10 | 2018-07-20 | 卢乐 | A kind of building blasting anti-dust device |
| CN109772065A (en) * | 2019-03-03 | 2019-05-21 | 贵州贵安新联爆破工程有限公司 | A kind of explosion water curtain dust fall device |
| CN109772065B (en) * | 2019-03-03 | 2023-08-29 | 贵州贵安新联爆破工程有限公司 | Blasting water curtain dust fall device |
| CN110360905A (en) * | 2019-07-23 | 2019-10-22 | 贵州久远爆破工程有限责任公司 | A kind of hole Blasting In Open-pit Mines device for reducing dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190217 |