CN205561691U - Blasting engineering air space device - Google Patents
Blasting engineering air space device Download PDFInfo
- Publication number
- CN205561691U CN205561691U CN201620297221.4U CN201620297221U CN205561691U CN 205561691 U CN205561691 U CN 205561691U CN 201620297221 U CN201620297221 U CN 201620297221U CN 205561691 U CN205561691 U CN 205561691U
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- CN
- China
- Prior art keywords
- container
- preformed hole
- top board
- spacer
- blasting engineering
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a blasting engineering air space device. The utility model discloses a container of airtight structure, the container middle part is provided with the baffle, make the container separate for the upper strata, two spaces of lower floor, the baffle is provided with the preformed hole in its one side, container upper strata space has the top cover labyrinth of the material that is used for packing into, container lower floor space has the lower seal lid of the material that is used for packing into, the top cover labyrinth is close to preformed hole one side or locates the container lateral wall and be close to preformed hole one side on locating the container roof, the lower seal lid is close to preformed hole one side or locates the container lateral wall and be close to preformed hole one side on locating the container bottom plate, container lateral wall part at least is the elastic expansion material, the container lateral wall has hoist and mount the time can make the container setting of lying on one's side, and the preformed hole lies in a connection structure of container top, the container lateral wall can make the container just found the 2nd connection structure who sets up when having hoist and mount.
Description
Technical field
This utility model relates to a kind of blasting engineering air-spacer.
Background technology
Drillhole blasting is the common technology of rock excavation, is widely used in the fields such as water conservancy and hydropower, mine, traffic.Traditional company
Continuous column charge exists that unit consumption is big, detonation first pressing is too high, the overground shortcoming of rock so that the effective utility of laser power of explosive
Low, and it is easily generated bulk and foundation, bring the problems such as blasting vibration harm.Air-decking technique can reduce explosive
Initial peak pressure to big gun hole surrounding rock, in making hole, blast pressure obtains evenly along big gun hole axial distribution, thus reduces or keep away
Exempt from the over grind of near region, big gun hole country rock, expanded rupture zone scope, improved the effective rate of utilization of explosive blasting energy, thus drop
Low blasting cost, controled blasting harm.Airspace device is i.e. arranged between air column and explosive, air column and stemming
Spacer to bear the weight of explosive and stemming.The most conventional air-spacer is air bag, and its unit price is high, it is numerous to operate
Trivial, reduce loading rate, add blasting cost.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of with low cost, easy to operate blasting engineering airspace
Device, to improve loading rate, to reduce blasting cost.
Blasting engineering air-spacer is the technical scheme is that, including airtight by solving above-mentioned technical problem this utility model
The container of structure, is provided with dividing plate in the middle part of container so that container is divided into upper strata, two spaces of lower floor, and dividing plate sets in its side
Being equipped with preformed hole, on container, sheaf space has the top cover labyrinth for loading material, and container lower layer space has for loading material
Lower sealing cover, top cover labyrinth is located on container top board near preformed hole side or is located at container side wall near preformed hole side, under
Sealing is covered on container floor near preformed hole side or is located at container side wall near preformed hole side, and container side wall is at least part of
For elastic flexible material, container can be made when container outside wall has lifting to lie on one's side setting and preformed hole is positioned at the above container
One attachment structure, can make the second attachment structure of container upright setting when container outside wall has lifting.
Further: on container, the sidewall of sheaf space is elastic flexible material, passes through reinforcement between container top board and dividing plate
Plate connects, and the sidewall of container lower layer space, container top board, container floor, dividing plate, reinforcement gusset are rigid material.
Further: strengthening gusset is spaced a plurality of reinforcing plate structure.
Further: strengthening gusset is the net-like spacer structure that container is divided into two spaces, left and right.
Further: be cylindrical when container is upright, dividing plate is parallel to container 1 top board and arranges.
Further: be cylindrical when container is upright, dividing plate is parallel to container top board and arranges, and strengthens gusset and is perpendicular to container top board
Arrange.
Further: top cover labyrinth is located on container top board near preformed hole side.
Further: the first attachment structure includes being located on container top board the first hanger of close preformed hole side, being located at container
Second hanger of close preformed hole side on base plate；Second attachment structure includes being located on container top board the near preformed hole side
One hanger, to be located at container top board upper in the 3rd hanger of the first hanger opposite side.
This utility model implements step:
A, container is lain on one's side setting and preformed hole is positioned at above container；On container, sheaf space loads material M, lower layer space
Gas can be produced after loading material N, material M and material N mixing；By top cover labyrinth, lower sealing cover by container closure；
B, the first attachment structure, the second attachment structure are all connected with hoisting rope；The appearance will lain on one's side by the hoisting rope of the first attachment structure
Blast-hole design position sent into by device；Then by the hoisting rope of the second attachment structure, container is overturn, the upright setting of container；Material
M and material N mixing, produces gas, and the elastic flexible material portion of container side wall expands so that container is stuck in big gun hole；
C, load explosive or stemming at upper vessel portion；
D, repetition step A, B, C, until powder charge completes.
The beneficial effects of the utility model are: utilize material M and material N mixing to produce gas, so that device dilatancy
Principle, device card is in big gun hole the most at last, in order to complete underground borehole blasting.This utility model is with low cost, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation under the upright state of container；
Fig. 2 is structural representation during this utility model enforcement；
Fig. 3 is this utility model structural representation time big gun hole put into by container when implementing；
Fig. 4 is this utility model structural representation time container is stuck in big gun hole when implementing；
Labelling in figure: 1-container, 2-dividing plate, 3-preformed hole, 4-strengthen gusset, 5-top cover labyrinth, 6-lower sealing cover, 7-the
One hanger, 8-the second hanger, 9-the 3rd hanger, 10-big gun hole, 11-powder charge section, 12-air section.
Detailed description of the invention
For ease of understanding and implementing this utility model, select preferred embodiment of the present utility model to combine accompanying drawing and be described further.
As it is shown in figure 1, blasting engineering air-spacer, including the container 1 of closed structure, in the middle part of container 1, it is provided with dividing plate 2,
Making container 1 be divided into upper strata, two spaces of lower floor, dividing plate 2 is provided with preformed hole 3, sheaf space on container 1 in its side
Having the top cover labyrinth 5 for loading material, container 1 lower layer space has the lower sealing cover 6 for loading material, seals on 5
It is covered on container 1 top board near preformed hole 3 side or is located at container 1 sidewall and sets near preformed hole 3 side, lower sealing cover 6
Near preformed hole 3 side or be located at container 1 sidewall near preformed hole 3 side on container 1 base plate, container 1 sidewall at least portion
Be divided into elastic flexible material, container 1 lateral wall can make when there is lifting container 1 lie on one's side setting and preformed hole 3 be positioned at container
The first attachment structure above in the of 1, container 1 lateral wall can make the second attachment structure of container 1 upright setting when having lifting.
Preformed hole 3 can be bar hole, it is also possible to for spaced loose structure；Preformed hole 3 may be alternatively provided as multiple rows of structure simultaneously.
For ensureing that apparatus structure is stable, container 1 finally can be stuck in big gun hole 10 reliably, and preferred implementation is: on container 1
The sidewall of sheaf space is elastic flexible material, is connected by reinforcement gusset 4, container 1 time between container 1 top board and dividing plate 2
The sidewall of sheaf space, container 1 top board, container 1 base plate, dividing plate 2, reinforcement gusset 4 are rigid material.Wherein, for entering
One step improves apparatus structure stability, for strengthening gusset 4, also provides for two kinds of preferred implementations: strengthen gusset 4 for interval
The a plurality of reinforcing plate structure arranged；Or strengthening gusset 4 is the net-like spacer structure that container 1 is divided into two spaces, left and right.Separately
Outward, strengthen gusset 4 and may also be configured to spaced multiple rows of structure.Seal lid and attachment structure is preferably disposed on rigid material portion
Position, when using said structure, the preferred implementation sealing lid is: top cover labyrinth 5 is located on container 1 top board near preformed hole
3 sides；The preferred implementation of attachment structure is: the first attachment structure includes being located on container 1 top board near preformed hole 3 one
First hanger 7 of side, it is located on container 1 base plate the second hanger 8 near preformed hole 3 side；Second attachment structure includes being located at
The first hanger 7 near preformed hole 3 side on container 1 top board, it is located on container 1 top board and is positioned at the first hanger opposite side
3rd hanger 9.
For ensureing that apparatus structure is stable, container 1 finally can be stuck in big gun hole 10 reliably, and preferred implementation is: container 1 is just
Being cylindrical, dividing plate 2 is parallel to container 1 top board and arranges immediately.When using the structure with reinforcement gusset 4, strengthen gusset
4 are perpendicular to container 1 top board is arranged.
As shown in Figure 2 to 4, this utility model enforcement step is:
A, container 1 is lain on one's side setting and preformed hole 3 is positioned at above container 1；On container 1 sheaf space load material M,
Lower layer space can produce gas after loading material N, material M and material N mixing；To be held by top cover labyrinth 5, lower sealing cover 6
Device 1 is airtight；Wherein, material M and material N can be any one in following combination: water and dry ice, hydrochloric acid and calcium carbonate,
Aluminum sulfate and sodium bicarbonate, hydrogen peroxide and manganese dioxide, material M, material N can also be the mixture of many kinds of substance, as long as
Physical-chemical reaction can be occurred to produce a large amount of gas, and the preferred implementation that this utility model uses is: empty on container 1 upper strata
Between load water, lower layer space loads dry ice, is considered as the match ratio of water and dry ice simultaneously, determines therefrom that sheaf space, lower floor are empty
Between both height；Container 1 specification is adaptive with big gun hole 10；
B, the first attachment structure, the second attachment structure are all connected with hoisting rope；The appearance will lain on one's side by the hoisting rope of the first attachment structure
Big gun hole 10 design attitude sent into by device 1；Then by the hoisting rope of the second attachment structure, container 1 being overturn, container 1 just erects
Put；Material M and material N mixing, produces gas, and the elastic flexible material portion of container 1 sidewall expands so that container 1 is stuck in
In big gun hole 10；
C, load explosive or stemming on container 1 top；Hoisting rope can be single use, direct and attachment structure colligation,
Stay in big gun hole after loading explosive；Hoisting rope can also use hook structure, in order to reuses, and now hanger preferably employs ring
Shape structure；Using the former to implement conveniently, the convenient container 1 that controls smoothly lifts, and uses the latter's then implementation cost lower；
D, repetition step A, B, C, until powder charge completes.
Claims (8)
- null1. blasting engineering air-spacer，It is characterized in that: include the container (1) of closed structure，Container (1) middle part is provided with dividing plate (2)，Container (1) is made to be divided into upper strata、Two spaces of lower floor，Dividing plate (2) is provided with preformed hole (3) in its side，The upper sheaf space of container (1) has the top cover labyrinth (5) for loading material，Container (1) lower layer space has the lower sealing cover (6) for loading material，Top cover labyrinth (5) is located on container (1) top board near preformed hole (3) side or is located at container (1) sidewall near preformed hole (3) side，Lower sealing cover (6) is located on container (1) base plate near preformed hole (3) side or is located at container (1) sidewall near preformed hole (3) side，Container (1) sidewall at least partially elastic flexible material，Container (1) lateral wall can make container (1) lie on one's side setting when having lifting、And preformed hole (3) is positioned at the first attachment structure of container (1) top，Container (1) lateral wall can make the second attachment structure of container (1) upright setting when having lifting.
- 2. blasting engineering air-spacer as claimed in claim 1, it is characterized in that: the sidewall of the upper sheaf space of container (1) is elastic flexible material, by strengthening gusset (4) connection between container (1) top board and dividing plate (2), the sidewall of container (1) lower layer space, container (1) top board, container (1) base plate, dividing plate (2), reinforcement gusset (4) are rigid material.
- 3. blasting engineering air-spacer as claimed in claim 2, it is characterised in that: strengthening gusset (4) is spaced a plurality of reinforcing plate structure.
- 4. blasting engineering air-spacer as claimed in claim 2, it is characterised in that: strengthening gusset (4) is the net-like spacer structure that container (1) is divided into two spaces, left and right.
- 5. blasting engineering air-spacer as claimed in claim 1, it is characterised in that: container (1) is cylindrical time upright, and dividing plate (2) is parallel to container (1) top board and arranges.
- 6. blasting engineering air-spacer as claimed in claim 2, it is characterized in that: for cylinder when container (1) is upright, dividing plate (2) is parallel to container (1) top board and arranges, and strengthens gusset (4) and is perpendicular to the setting of container (1) top board.
- 7. blasting engineering air-spacer as claimed in claim 2, it is characterised in that: top cover labyrinth (5) is located on container (1) top board near preformed hole (3) side.
- 8. blasting engineering air-spacer as claimed in claim 2, it is characterised in that: the first attachment structure includes being located on container (1) top board first hanger (7) of close preformed hole (3) side, being located on container (1) base plate the second hanger (8) near preformed hole (3) side；Second attachment structure includes being located on container (1) top board first hanger (7) of close preformed hole (3) side, being located on container (1) top board the 3rd hanger (9) being positioned at the first hanger opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297221.4U CN205561691U (en) | 2016-04-11 | 2016-04-11 | Blasting engineering air space device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620297221.4U CN205561691U (en) | 2016-04-11 | 2016-04-11 | Blasting engineering air space device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561691U true CN205561691U (en) | 2016-09-07 |
Family
ID=56811652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620297221.4U Withdrawn - After Issue CN205561691U (en) | 2016-04-11 | 2016-04-11 | Blasting engineering air space device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561691U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674822A (en) * | 2016-04-11 | 2016-06-15 | 中国电建集团成都勘测设计研究院有限公司 | Blasting engineering air spacer and spaced loading method |
| CN107664466A (en) * | 2017-11-06 | 2018-02-06 | 宿州云宏建设安装有限公司 | A kind of spherical blasthole spacer delivery device |
| CN108662956A (en) * | 2018-05-15 | 2018-10-16 | 中国葛洲坝集团易普力股份有限公司 | A kind of non-inflatable air-spacer |
| CN111322918A (en) * | 2020-03-20 | 2020-06-23 | 威海埃姆提爱矿山设备有限公司 | Gas of gas spacer |
-
2016
- 2016-04-11 CN CN201620297221.4U patent/CN205561691U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674822A (en) * | 2016-04-11 | 2016-06-15 | 中国电建集团成都勘测设计研究院有限公司 | Blasting engineering air spacer and spaced loading method |
| CN107664466A (en) * | 2017-11-06 | 2018-02-06 | 宿州云宏建设安装有限公司 | A kind of spherical blasthole spacer delivery device |
| CN107664466B (en) * | 2017-11-06 | 2019-08-20 | 绍兴市寅川软件开发有限公司 | A kind of spherical shape blasthole spacer delivery device |
| CN108662956A (en) * | 2018-05-15 | 2018-10-16 | 中国葛洲坝集团易普力股份有限公司 | A kind of non-inflatable air-spacer |
| CN108662956B (en) * | 2018-05-15 | 2019-12-03 | 中国葛洲坝集团易普力股份有限公司 | A kind of non-inflatable air-spacer |
| CN111322918A (en) * | 2020-03-20 | 2020-06-23 | 威海埃姆提爱矿山设备有限公司 | Gas of gas spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20170405 |
|
| AV01 | Patent right actively abandoned |