CN209745136U - Novel deep hole blasting loaded constitution - Google Patents
Novel deep hole blasting loaded constitution Download PDFInfo
- Publication number
- CN209745136U CN209745136U CN201920074067.8U CN201920074067U CN209745136U CN 209745136 U CN209745136 U CN 209745136U CN 201920074067 U CN201920074067 U CN 201920074067U CN 209745136 U CN209745136 U CN 209745136U
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- CN
- China
- Prior art keywords
- slide bar
- water bag
- sleeve
- deep hole
- novel deep
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- 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.)
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Abstract
The utility model discloses a novel deep hole blasting loaded constitution, including the slide bar, the bottom cover on slide bar surface is equipped with first apron, the bottom on slide bar surface and the top cover that is located first apron are equipped with first water bag, the top cover on slide bar surface is equipped with the second water bag, the surface cover of first water bag is equipped with the sleeve, be provided with first powder charge chamber between the bottom on sleeve inner wall surface and the surface of first water bag, be provided with second powder charge chamber between the top on sleeve inner wall surface and the surface of second water bag, the surface of slide bar just is located and is equipped with the baffle between first powder charge chamber and the second powder charge chamber. This novel deep hole blasting loaded constitution is provided with first water bag and second water bag respectively through the slide bar surface respectively with between first powder charge chamber and the second powder charge chamber, practices thrift the powder charge, and simultaneously, during the blasting, the water in the water bag can carry out the dust fall to the dust, reduces environmental dust pollution, and the protection workman's is healthy.
Description
Technical Field
The utility model relates to a deep hole blasting technical field specifically is a novel deep hole blasting loaded constitution.
Background
Deep holes are generally blast holes with a diameter of more than 75mm and a depth of more than 5m drilled by a deep-hole drilling machine. Deep hole blasting refers to blasting by filling an extension cartridge in a drilled deep hole. The deep hole blasting has good crushing quality, the crushing block degree meets the engineering requirement, large blocks which are not in specification basically do not exist, the bottom of the block is not existed, the blasting pile is concentrated, and the loosening degree is certain, so that the loading requirement of the shovel loading equipment is met. Deep hole blasting must satisfy the technical requirement of different excavation projects, namely need improve blasting quality comprehensively, need improve blasting technical economy index again, reduce the total cost of engineering.
The improvement of the economic indexes of blasting technology means that the blasting amount of long rice is increased, the unit consumption of explosive is reduced, and on the premise of improving the crushing quality, the subsequent procedures of drilling, loading, transportation, mechanical crushing and the like are enabled to play high efficiency, so that the engineering cost is enabled to reach the best. In the existing method, the explosive loading amount of the explosive loading structure is large, the utilization rate of explosive during explosion is low, huge dust is generated by explosion, and the dust poses serious health threat to workers.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel deep hole blasting loaded constitution has solved current way, and blasting loaded constitution loading is great, and the utilization ratio of explosive is low during the blasting, and the blasting produces huge dust, and the dust leads to the fact the problem of serious health threat to the workman.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a novel deep hole blasting charge structure comprises a slide bar, wherein a first cover plate is sleeved at the bottom of the surface of the slide bar, a first water bag is sleeved at the bottom of the surface of the slide bar and at the top of the first cover plate, a second water bag is sleeved at the top of the surface of the slide bar, a sleeve is sleeved at the surface of the first water bag, a first charge cavity is arranged between the bottom of the inner wall surface of the sleeve and the surface of the first water bag, a second charge cavity is arranged between the top of the inner wall surface of the sleeve and the surface of the second water bag, a partition plate is sleeved at the surface of the slide bar and between the first charge cavity and the second charge cavity, a first detonator is arranged inside the first charge cavity, a first lead is connected with the connecting end of the first detonator, a second detonator is arranged inside the second charge cavity, a second lead is connected with the connecting end of the second detonator, a second cover plate is sleeved at the top of the surface of the slide bar and at the second, one side fixedly connected with fixed block at second apron top, there is the lead screw through screw hole threaded connection on the fixed block, the lead screw is located the one end fixedly connected with knob on fixed block right side, the lead screw is located the left one end of fixed block and rotates the chucking piece that is connected with slide bar looks adaptation.
Preferably, the bottom end of the sliding rod is fixedly connected with a clamping plate, and a backing ring is sleeved on the surface of the sliding rod and positioned at the top of the clamping plate.
Preferably, the surface of the partition plate is arranged in the middle of the surface of the inner wall of the sleeve, and the sleeve is positioned between the first cover plate and the second cover plate on the opposite side.
Preferably, the first water bag is located between the first cover plate and the side opposite to the partition plate, and the second water bag is located between the second cover plate and the side opposite to the partition plate.
Preferably, one end of the first lead extends to the outside of the sleeve, and one end of the second lead extends to the outside of the sleeve.
Preferably, the fixed block is provided with a threaded hole, and the surface of the inner wall of the threaded hole is in threaded connection with the surface of the screw rod.
(III) advantageous effects
The utility model provides a novel deep hole blasting loaded constitution. The method has the following beneficial effects:
(1) this novel deep hole blasting loaded constitution is provided with first water bag and second water bag respectively through the slide bar surface respectively with between first powder charge chamber and the second powder charge chamber, practices thrift the powder charge, and simultaneously, during the blasting, the water in the water bag can carry out the dust fall to the dust, reduces environmental dust pollution, and the protection workman's is healthy.
(2) This novel deep hole blasting loaded constitution is provided with first powder charge chamber and second powder charge chamber respectively through the inside bottom of sleeve and top, and the inside in first powder charge chamber and second powder charge chamber is provided with first detonator and second detonator respectively, and first detonator at first detonates first powder charge chamber, and then the second detonator detonates second powder charge chamber, successively explodes, improves the stone crushing rate in stope, reduces the stope bulk fraction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a slide bar; 2. clamping a plate; 3. a first cover plate; 4. a sleeve; 5. a first loading chamber; 6. a second loading chamber; 7. a first water bag; 8. a second water bag; 9. a partition plate; 10. a first detonator; 11. a second detonator; 12. a first lead; 13. a second lead; 14. a second cover plate; 15. a fixed block; 16. a screw rod; 17. a knob; 18. and a clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
as shown in fig. 1-3, the utility model provides a technical solution: a novel deep hole blasting charge structure comprises a slide bar 1, wherein a first cover plate 3 is sleeved at the bottom of the surface of the slide bar 1, a first water bag 7 is sleeved at the bottom of the surface of the slide bar 1 and positioned at the top of the first cover plate 3, a second water bag 8 is sleeved at the top of the surface of the slide bar 1, a sleeve 4 is sleeved at the surface of the first water bag 7, the first water bag 7 and the second water bag 8 enable a charge cavity space to be compressed, the charge amount is reduced, the utilization efficiency of explosive is improved, dust generated by blasting is mixed by water in the water bags and is changed into aqueous solution, the dust falls downwards under the action of gravity, a dust fall effect is achieved, a first charge cavity 5 is arranged between the bottom of the inner wall surface of the sleeve 4 and the surface of the first water bag 7, a second charge cavity 6 is arranged between the top of the inner wall surface of the sleeve 4 and the surface of the second water bag 8, a partition plate 9 is sleeved at the surface of the slide bar, the inside of first powder charge chamber 5 is provided with first detonator 10, the link of first detonator 10 is connected with first lead wire 12, the inside of second powder charge chamber 6 is provided with second detonator 11, the link of second detonator 11 is connected with second lead wire 13, the surface of slide bar 1 and the top cover that is located second water bag 8 are equipped with second apron 14, one side fixedly connected with fixed block 15 at second apron 14 top, there is lead screw 16 through screw hole threaded connection on the fixed block 15, lead screw 16 is located the one end fixedly connected with knob 17 on fixed block 15 right side, lead screw 16 is located the left one end rotation of fixed block 15 and is connected with the chucking piece 18 with slide bar 1 looks adaptation.
The bottom fixedly connected with cardboard 2 of slide bar 1, the top cover that the surface of slide bar 1 just is located cardboard 2 is equipped with the backing ring.
The surface of the partition 9 is disposed in the middle of the inner wall surface of the sleeve 4, and the sleeve 4 is located between the first cover plate 3 and the side opposite to the second cover plate 14.
The first water bag 7 is located between the first cover 3 and the side opposite the partition 9, and the second water bag 8 is located between the second cover 14 and the side opposite the partition 9.
One end of the first lead wire 12 extends to the outside of the sleeve 4, one end of the second lead wire 13 extends to the outside of the sleeve 4, the first explosive charging cavity 5 and the second explosive charging cavity 6 are respectively detonated through the first lead wire 12 and the second lead wire 13, the blasting and crushing effect is enhanced, and the large block rate of a stope is reduced.
The fixed block 15 is provided with a threaded hole, and the surface of the inner wall of the threaded hole is in threaded connection with the surface of the screw rod 16.
To sum up, can obtain, this novel deep hole blasting loaded constitution, the bottom cover through slide bar 1 surface is equipped with first apron 3, then the cover is equipped with first water bag 7, put into first powder charge chamber 5 with detonator 10, pack the explosive into first powder charge chamber 5, establish baffle 9 cover on slide bar 1 and be located the top of first water bag 7, then, second water bag 8 is sheathe in on the surface of slide bar 1, pack the explosive into second powder charge chamber 6, then locate the surface of slide bar 1 and be located the top of sleeve 4 with second apron 14 cover, rotate knob 17, drive lead screw 16 and rotate, lead screw 16 removes in the screw hole on fixed block 15, drive chucking piece 18 and remove left, make the surface of chucking piece 18 chucking slide bar 1, lock loaded constitution.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel deep hole blasting loaded constitution, includes slide bar (1), its characterized in that: the bottom of the surface of the slide bar (1) is sleeved with a first cover plate (3), the bottom of the surface of the slide bar (1) and the top of the first cover plate (3) are sleeved with a first water bag (7), the top of the surface of the slide bar (1) is sleeved with a second water bag (8), the surface of the first water bag (7) is sleeved with a sleeve (4), a first medicine loading cavity (5) is arranged between the bottom of the inner wall surface of the sleeve (4) and the surface of the first water bag (7), a second medicine loading cavity (6) is arranged between the top of the inner wall surface of the sleeve (4) and the surface of the second water bag (8), a partition plate (9) is sleeved on the surface of the slide bar (1) and between the first medicine loading cavity (5) and the second medicine loading cavity (6), a first detonator (10) is arranged inside the first medicine loading cavity (5), and the connecting end of the first detonator (10) is connected with a first lead (12), the inside of second powder loading chamber (6) is provided with second detonator (11), the link of second detonator (11) is connected with second lead wire (13), the surface of slide bar (1) and the top cover that is located second water bag (8) are equipped with second apron (14), one side fixedly connected with fixed block (15) at second apron (14) top, there is lead screw (16) through screw hole threaded connection on fixed block (15), one end fixedly connected with knob (17) that lead screw (16) are located fixed block (15) right side, lead screw (16) are located the left one end of fixed block (15) and rotate and are connected with chucking piece (18) with slide bar (1) looks adaptation.
2. The novel deep hole blasting charge structure of claim 1, wherein: the bottom fixedly connected with cardboard (2) of slide bar (1), the top cover that the surface of slide bar (1) just is located cardboard (2) is equipped with the backing ring.
3. The novel deep hole blasting charge structure of claim 1, wherein: the surface of the partition plate (9) is arranged in the middle of the inner wall surface of the sleeve (4), and the sleeve (4) is positioned between the opposite sides of the first cover plate (3) and the second cover plate (14).
4. The novel deep hole blasting charge structure of claim 1, wherein: the first water bag (7) is positioned between the first cover plate (3) and one side opposite to the partition plate (9), and the second water bag (8) is positioned between the second cover plate (14) and one side opposite to the partition plate (9).
5. The novel deep hole blasting charge structure of claim 1, wherein: one end of the first lead (12) extends to the outside of the sleeve (4), and one end of the second lead (13) extends to the outside of the sleeve (4).
6. The novel deep hole blasting charge structure of claim 1, wherein: the fixing block (15) is provided with a threaded hole, and the surface of the inner wall of the threaded hole is in threaded connection with the surface of the screw rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074067.8U CN209745136U (en) | 2019-01-17 | 2019-01-17 | Novel deep hole blasting loaded constitution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074067.8U CN209745136U (en) | 2019-01-17 | 2019-01-17 | Novel deep hole blasting loaded constitution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745136U true CN209745136U (en) | 2019-12-06 |
Family
ID=68706330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074067.8U Expired - Fee Related CN209745136U (en) | 2019-01-17 | 2019-01-17 | Novel deep hole blasting loaded constitution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209745136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624082A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
| CN113624081A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
-
2019
- 2019-01-17 CN CN201920074067.8U patent/CN209745136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624082A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
| CN113624081A (en) * | 2020-05-07 | 2021-11-09 | 西南科技大学 | Rapid static blasting device and blasting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |