CN103148752B - A kind of engineering explosion integrated protection device - Google Patents
A kind of engineering explosion integrated protection device Download PDFInfo
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- CN103148752B CN103148752B CN201110402350.7A CN201110402350A CN103148752B CN 103148752 B CN103148752 B CN 103148752B CN 201110402350 A CN201110402350 A CN 201110402350A CN 103148752 B CN103148752 B CN 103148752B
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- iron
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- plastic plate
- main chain
- substrate plastic
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Abstract
The present invention relates to a kind of engineering explosion integrated protection device, this device is made up of the iron and steel link network be placed on Rock And Soil and plastics water tank.The regular hexagon that described iron and steel link network comprises the several hollows being arranged in number row closes iron and steel main chain; The iron and steel main chain of described different rows is staggered, and the iron and steel main chain of described colleague and different rows is all connected together by the oval iron and steel connecting ring of several hollow; Described plastics water tank comprise in foursquare substrate plastic plate with the identical square boiled water room of several sizes being distributed on described substrate plastic plate basal surface and being arranged in number row; The both sides of described substrate plastic plate are respectively equipped with a water inlet pipe, and its four limit is evenly equipped with several positioning lace, and this several positioning lace is connected with described iron and steel main chain or described iron and steel connecting ring respectively.The present invention is with low cost, easy construction, can effectively reduce the demand to safety distance for blasting, reduce engineering explosion cost.
Description
Technical field
The present invention relates to engineering explosion technical field, particularly relate to a kind of engineering explosion integrated protection device.
Background technology
Since Nobel's invention explosive, blasting technique obtains significant progress, engineering explosion has been widely used in the every field of the national economy such as mining, road performance, the construction of hydropower stations, urban renewal, and its range of application also in expansion, particularly plays key effect in manpower and the inefficient work of machinery.But the individual fly-rock in engineering explosion and the safety problem of shock wave, and dust pollution still seriously governs the promotion and application of this technology on the impact of environment, bring safety and environment hidden danger, define blasting technique because of while advantage that it has plays a great role in national economy, the situation that various safety and environmental protection accident occur frequently.
Safe distance needed for blasting flyrock be explosion design time need emphasis consider problem, to reach the object avoided blasting flyrock to cause casualties and damage around buildings or structures, equipment, certainly will need like this expand blast warning scope and carry out necessary protection, resettlement, engineering cost is not only caused to significantly improve, and the normal production had a strong impact on around quick-fried district and life.Except blasting flyrock, explosion also causes stirring up a cloud of dust, and the dust of generation is especially outstanding in densely populated area to the destruction of environment, and the means of explosion dust elimination are very limited at present, still do not have effective dust elimination device.In addition, the air-shock wave of explosion and noise pollution are also the problems should considering and manage in explosion design to eliminate, but do not have corresponding safeguard and device so far.
Summary of the invention
Technical problem to be solved by this invention is to provide the demand of a kind of reduction to safety distance for blasting, the engineering explosion integrated protection device of reduction engineering explosion cost.
For solving the problem, a kind of engineering explosion integrated protection device of the present invention, is characterized in that: this device is made up of the iron and steel link network be placed on Rock And Soil and plastics water tank; The regular hexagon that described iron and steel link network comprises the several hollows being arranged in number row closes iron and steel main chain; The iron and steel main chain of described different rows is staggered, and the iron and steel main chain of described colleague and different rows is all connected together by the oval iron and steel connecting ring of several hollow; Described plastics water tank comprise in foursquare substrate plastic plate with the identical square boiled water room of several sizes being distributed on described substrate plastic plate basal surface and being arranged in number row; The both sides of described substrate plastic plate are respectively equipped with a water inlet pipe, and its four limit is evenly equipped with several positioning lace, and this several positioning lace is connected with described iron and steel main chain or described iron and steel connecting ring respectively.
The water inlet of described two water inlet pipes divides the diagonal angle place being located at described substrate plastic plate, and this water inlet is provided with water inlet switch.
A described same row square boiled water room is interconnected by the inlet opening connected with described substrate plastic plate on partition between adjacent boiled water room, and this inlet opening is communicated with described water inlet pipe.
Described substrate plastic plate upper surface is provided with wire netting.
The reinforcing bar that described each iron and steel main chain is 6 ~ 10mm by diameter forms orthohexagonal six limits.
The reinforcing bar that described each iron and steel connecting ring is 6 ~ 10mm by diameter forms vesica piscis.
The present invention compared with prior art has the following advantages:
1, owing to being provided with iron and steel link network and plastics water tank in the present invention, therefore, during engineering explosion, iron and steel link network and plastics water tank are subject to the effect of explosion wave all at first, be subject to the effect of Property of Blasting Noise thereupon, then blasting flyrock is subject to other by the effect of the Rock And Soil fragment of explosion driving, effective integrated protection barrier together with the iron and steel link network of protector is formed together with plastics water tank, stop blasting flyrock, avoid explosion airborne dust, eliminate the harm of Blasting shock wave and noise: on the one hand simultaneously, most blasting flyrock and the fragment dispersed are tackled by iron and steel link network, only energy can be still had to continue to disperse through the small part slungshot of iron and steel link network mesh, may be transfixed when running into square boiled water room, blocking of substrate plastic plate will be subject to if can also disperse, consumption of energy totally stops dispersing, on the other hand, when each boiled water room filling water be subject to shock wave, blasting flyrock effect time, square boiled water room will be punctured by them or crush, the water of every boiled water room is dumped in relevant position, and flow out unlike only having to concentrate a water bag, thus the sprinkling making whole cloth bore region obtain water is moistening, plays the effect of depositing dust, dust suppression, the third aspect, the present invention, by absorbing the energy of large quantity of air shock wave and noise, is barrier together with air-shock wave is outwards propagated with noise.
In sum, the present invention can make the quick-fried heap of engineering explosion concentrate, other negative effect can reduce blast warning district, reducing warning personnel, avoid the destruction of construction equipment, reduce engineering explosion cost and reduce society, and in order to suppress blasting dust to spray to the watering of quick-fried district the explosive damp failure caused in avoiding engineering explosion in the past, affect the generation that demolition effect even causes the failed accident of explosion.
2, with low cost, the easy construction of the present invention, to the development and the application that promote engineering explosion new technology, accelerate economic construction, the economic benefit created, environmental benefit and social benefit play an important role.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is iron and steel chain net structure schematic diagram in the present invention.
Fig. 3 is plastics water tank structural representation in the present invention.
In figure: 1-Rock And Soil 2-iron and steel link network 3-plastics water tank 4-iron and steel main chain 5-iron and steel connecting ring 6-substrate plastic plate 7-square boiled water room 8-positioning lace 9-water inlet pipe 10-water inlet 11-water inlet switch.
Detailed description of the invention
As shown in Figures 1 to 3, a kind of engineering explosion integrated protection device, this device is made up of the iron and steel link network 2 be placed on Rock And Soil 1 and plastics water tank 3.
The regular hexagon that iron and steel link network 2 comprises the several hollows being arranged in number row closes iron and steel main chain 4; The iron and steel main chain 4 of different rows is staggered, and the iron and steel main chain 4 of colleague and different rows is all connected together by the oval iron and steel connecting ring 5 of several hollow.The reinforcing bar that each iron and steel main chain 4 is 6 ~ 10mm by diameter forms orthohexagonal six limits.The reinforcing bar that each iron and steel connecting ring 5 is 6 ~ 10mm by diameter forms vesica piscis.
Plastics water tank 3 comprise in foursquare substrate plastic plate 6 with the identical square boiled water room 7 of several sizes being distributed on substrate plastic plate 6 basal surface and being arranged in number row.The both sides of substrate plastic plate 6 are respectively equipped with water inlet pipe 9, and its four limit is evenly equipped with several positioning lace 8, and this several positioning lace 8 is connected with iron and steel main chain 4 or iron and steel connecting ring 5 respectively.
Wherein: the water inlet 10 points of two water inlet pipes 9 is located at the diagonal angle place of substrate plastic plate 6, this water inlet 10 is provided with water inlet switch 11.
Be interconnected by the inlet opening connected with substrate plastic plate 6 on partition between adjacent boiled water room with a row square boiled water room 7, and this inlet opening is communicated with water inlet pipe 9.
Substrate plastic plate 6 upper surface is provided with wire netting.
Embodiment 1 carries out flat base controlled blasting.According to explosion design, adopt conventional method and equipment in the perforating of rough slope, carry out blast charging, blocking big gun hole, be connected blasting circuit; Then, the present invention is covered to the Zone Full of 2m outside the scope of cloth hole, big gun hole, and pushes down periphery with stone; Then, water or the foaming aqueous solution is filled to each square boiled water room 7; Finally, to detonate enforcement controlled blasting.
Embodiment 2 adopts electric cap once detonation many rows many big guns hole to carry out stone pit controlled blasting.According to short-delay blasting design, conventionally with equipment perforating, carry out blast charging, install igniting primer, blocking big gun hole; Then, connect loading wire of electric detonator in each big gun hole with the insulation electric wire that detonates, and with the joint of the good all blasting circuits of insulating tape colligation, to prevent the short circuit because iron and steel link network 2 and other reason cause, cause the generation of to miss-fire etc.; Then, the present invention is covered to the Zone Full of 2m outside the scope of cloth hole, big gun hole, and pushes down periphery with stone, fill water or the foaming aqueous solution to each square boiled water room 7; Finally, to detonate enforcement controlled blasting.
Pier Demolition by controlled blasting in workshop is carried out under the complicated environmental condition of embodiment 3 population and building and instrument and equipment highly dense.According to the design of pier demolition blasting, adopt the perforating of pier demolition blasting method and apparatus, carry out blast charging, block big gun hole, connect blasting circuit; Then, the present invention is covered to the Zone Full of 3m outside the scope of cloth hole, big gun hole, and pushes down periphery with stone, fill water or the foaming aqueous solution then to each square boiled water room 7; In order to ensure being perfectly safe, install wire netting additional to strengthen the protection to slungshot to substrate plastic plate 6 upper surface; Finally, to detonate enforcement controlled blasting.
Claims (3)
1. an engineering explosion integrated protection device, is characterized in that: this device is made up of the iron and steel link network (2) be placed on Rock And Soil (1) and plastics water tank (3); The regular hexagon that described iron and steel link network (2) comprises the several hollows being arranged in number row closes iron and steel main chain (4); The iron and steel main chain (4) of different rows is staggered, and the iron and steel main chain (4) of colleague and different rows is all connected together by the oval iron and steel connecting ring (5) of several hollow; Described plastics water tank (3) comprise in foursquare substrate plastic plate (6) with the identical square boiled water room (7) of several sizes being distributed on described substrate plastic plate (6) basal surface and being arranged in number row; The both sides of described substrate plastic plate (6) are respectively equipped with a water inlet pipe (9), and its four limit is evenly equipped with several positioning lace (8), and this several positioning lace (8) is connected with described iron and steel main chain (4) or described iron and steel connecting ring (5) respectively; The water inlet (10) point of described two water inlet pipes (9) is located at the diagonal angle place of described substrate plastic plate (6), and this water inlet (10) is provided with water inlet switch (11); Be interconnected by the inlet opening connected with described substrate plastic plate (6) on partition between adjacent boiled water room with a row square boiled water room (7), and this inlet opening is communicated with described water inlet pipe (9); Described substrate plastic plate (6) upper surface is provided with wire netting.
2. a kind of engineering explosion integrated protection device as claimed in claim 1, is characterized in that: the reinforcing bar that described each iron and steel main chain (4) is 6 ~ 10mm by diameter forms orthohexagonal six limits.
3. a kind of engineering explosion integrated protection device as claimed in claim 1, is characterized in that: the reinforcing bar that described each iron and steel connecting ring (5) is 6 ~ 10mm by diameter forms vesica piscis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402350.7A CN103148752B (en) | 2011-12-06 | 2011-12-06 | A kind of engineering explosion integrated protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402350.7A CN103148752B (en) | 2011-12-06 | 2011-12-06 | A kind of engineering explosion integrated protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148752A CN103148752A (en) | 2013-06-12 |
| CN103148752B true CN103148752B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110402350.7A Expired - Fee Related CN103148752B (en) | 2011-12-06 | 2011-12-06 | A kind of engineering explosion integrated protection device |
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| CN (1) | CN103148752B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061828B (en) * | 2014-07-02 | 2015-11-25 | 江俊 | Vertical shaft blasting safety protection device and vertical shaft blasting construction method |
| CN108213685A (en) * | 2017-03-31 | 2018-06-29 | 安徽江南化工股份有限公司 | A kind of means of defence of explosive welding |
| CN107435539A (en) * | 2017-08-28 | 2017-12-05 | 中交第二航务工程局有限公司 | Vertical shaft Tunnel Blasting construction protection device and its construction method |
| CN107421405B (en) * | 2017-09-20 | 2023-05-09 | 中铁十九局集团矿业投资有限公司 | Comprehensive protection device and method for high-steep slope blasting |
| CN109373839A (en) * | 2018-12-14 | 2019-02-22 | 河北曲寨矿峰水泥股份有限公司 | Inhibit the method for fugitive dust in a kind of mine blasting |
| CN113899273B (en) * | 2021-10-29 | 2023-03-17 | 浙江秦核环境建设有限公司 | Blasting dust keeper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210792A (en) * | 2007-12-24 | 2008-07-02 | 中铝矿业有限公司 | Method for controlling mine rock blasting slungshot and steel chain net for covering blast hole |
| CN201974114U (en) * | 2011-03-07 | 2011-09-14 | 孙永真 | Chimney blasting dust reducing device |
| CN202372075U (en) * | 2011-12-06 | 2012-08-08 | 兰州大学 | Engineering blasting comprehensive protection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100488349B1 (en) * | 2002-09-11 | 2005-05-11 | 강대우 | Apparatus for preventing air blast, sound, fly rock and rock dust in the rock |
-
2011
- 2011-12-06 CN CN201110402350.7A patent/CN103148752B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210792A (en) * | 2007-12-24 | 2008-07-02 | 中铝矿业有限公司 | Method for controlling mine rock blasting slungshot and steel chain net for covering blast hole |
| CN201974114U (en) * | 2011-03-07 | 2011-09-14 | 孙永真 | Chimney blasting dust reducing device |
| CN202372075U (en) * | 2011-12-06 | 2012-08-08 | 兰州大学 | Engineering blasting comprehensive protection device |
Non-Patent Citations (2)
| Title |
|---|
| 拆除爆破水幕帘降尘技术研究;池恩安等;《工程爆破》;20020930;第08卷(第03期);25-28 * |
| 爆炸水雾降尘在拆除爆破中应用的探讨;薛里等;《采矿技术》;20040930;第04卷(第03期);65-67 * |
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