CN209166249U - A kind of depositing dust formula blast hole stemming structure - Google Patents
A kind of depositing dust formula blast hole stemming structure Download PDFInfo
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- CN209166249U CN209166249U CN201821588723.8U CN201821588723U CN209166249U CN 209166249 U CN209166249 U CN 209166249U CN 201821588723 U CN201821588723 U CN 201821588723U CN 209166249 U CN209166249 U CN 209166249U
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Abstract
The utility model discloses a kind of depositing dust formula blast hole stemming structures, including blasthole, from top to bottom successively fixation offers the first water bag rest area at the interior location of the blasthole, first river sand clogs area, second explosive clogs area, second water bag rest area, second river sand clogs area, first explosive clogs area, water bag rack is fixedly installed at the interior location of first water bag rest area and the second water bag rest area, the second cap sensitive packet is from top to bottom successively fixedly installed at the interior location in the first explosive filling area, second blasting charge, the first cap sensitive packet is from top to bottom successively fixedly installed at the interior location in the second explosive filling area, first blasting charge, the utility model was provided with sieve, cross sieve screen apertures, cross sieve screen apertures by the river sand that is sieved prevent biggish stone slide into blasthole cause plug-hole or The phenomenon that smashing the first detonator, the second detonator.
Description
Technical field
The utility model relates to blast working auxiliary tool technology field, specifically a kind of depositing dust formula blast hole stemming structure.
Background technique
Explosion is to be compressed, loosened caused by explosion in empty gas and water, native stone medium or object using explosive, destroyed, thrown
It throws and lethal effect, a special kind of skill to achieve the desired purpose.Pack or the powder charge explosion time in native stone medium or works, make soil
Stone medium or works generate the phenomenon that compression, deformation, destruction, loose and throwing, are mainly used for earth and rock works, and building
The dismounting etc. of object.Outdoor and underground mining, underground excavation generally use medium-length hole blasting, and blasting method is blast with linear charges, multiple medicine
Packet, delaying blasting need that drilling device is used to bore in advance according to the actual conditions of blasting site in practical digging process certain
The blasthole of the certain arrangement mode of quantity is also needed after having loaded explosive for loading explosive using the blast hole stemmings material such as sandy soil
Material carries out plug-hole to blasthole, to realize explosion.
In surface blasting construction, often there is biggish stone to slide into blasthole during filling, may result in stifled
Leader spool is smashed in hole, will cause loss, and a large amount of dust can be generated in blasting process, since dust can not be timely
The working environment for being degrading operation field is dispersed, therefore, those skilled in the art provide a kind of depositing dust formula blast hole stemming structure,
To solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of depositing dust formula blast hole stemming structures, to solve to mention in above-mentioned background technique
Dust can not disperse in time out is degrading the working environment of operation field, often has biggish stone to slide into blasthole may to lead
The problem of causing plug-hole or smashing Leader spool.
To achieve the above object, the utility model provides the following technical solutions:
A kind of depositing dust formula blast hole stemming structure, including blasthole are from top to bottom successively fixed at the interior location of the blasthole
Offer the first water bag rest area, the first river sand filling area, the second explosive filling area, the second water bag rest area, the second river sand are filled out
It is fixedly installed at the interior location of plug area, the first explosive filling area, first water bag rest area and the second water bag rest area
There is water bag rack, is from top to bottom successively fixedly installed the second cap sensitive at the interior location in the first explosive filling area
It wraps, second blasting charge, is from top to bottom successively fixedly installed the first detonator at the interior location in the second explosive filling area and draws
Quick-fried packet, first blasting charge, offer bottom resistance area, the interior location in bottom resistance area at the bottom position of the blasthole
Place is packed with cement plug, and there are four fixed disk, the upper end faces of the fixed disk for fixed setting at the lateral location of the blasthole
It is fixedly connected with support frame at position, fixed outer ring, the fixation are fixedly connected at the upper end face position of support frame as described above
The middle position of outer ring was fixedly installed sieve, was fixedly installed second at the apical position in the second explosive filling area
Partition is fixedly installed first partition, and the inside in the first explosive filling area at the apical position in first explosive filling area
It is provided with the first detonator at position, is provided with the second detonator at the interior location in the second explosive filling area.
As a further solution of the present invention: the interior position in the first river sand filling area, the second river sand filling area
The place of setting is packed with river sand.
As a further solution of the present invention, at the interior location of the water bag rack there are four fixed placements
Water bag.
It is opened up at the upper and lower ends surface location of the water bag rack as a further solution of the present invention,
There is third detonator port.
Symmetrically open up that there are two the at the surface location of the second partition as a further solution of the present invention,
One detonator port offers the second detonator port at the surface location of the first partition.
Sieve screen apertures were offered at the surface location for crossing sieve as a further solution of the present invention, and
Positioning pipe there are two being symmetrical arranged is crossed at the surface location of sieve, is fixedly connected with flexible skin at an end position of the positioning pipe
Matter hose.
As a further solution of the present invention, the water bag be fill clear water polyethylene be raw material form
Component.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model was provided with sieve, excessively sieve screen apertures, and sieve screen apertures excessively are prevented biggish by the river sand that is sieved
Stone slides into blasthole the phenomenon that leading to plug-hole or smashing the first detonator, the second detonator.
2, the utility model is provided with positioning pipe, elastic cortex hose, and the first detonator, the second detonator are played positioning and protected
Shield effect, prevents the first detonator, the second detonator from shaking the phenomenon that fractureing.
3, the utility model is provided with two water bag racks, eight water bags, enhances dust-laying effect, reduces the production of dust
It is raw, optimize the working environment of operation field.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of depositing dust formula blast hole stemming inside configuration；
Fig. 2 is a kind of structural schematic diagram of depositing dust formula blast hole stemming structure；
Fig. 3 is the structural schematic diagram that sieve is crossed in a kind of depositing dust formula blast hole stemming structure；
Fig. 4 is a kind of structural schematic diagram of water bag rack in depositing dust formula blast hole stemming structure；
Fig. 5 is the structural schematic diagram of first partition and second partition in a kind of depositing dust formula blast hole stemming structure.
In figure: 1, the first detonator；2, support frame；3, water bag rack；4, the first cap sensitive packet；5, the first explosive
Packet；6, first partition；7, second blasting charge；8, cement plug；9, the second cap sensitive packet；10, second partition；11, river sand；12,
Water bag；13, the second detonator；14, the first water bag rest area；15, the first river sand clogs area；16, the second water bag rest area；17,
First explosive clogs area；18, bottom resistance area；19, the second river sand clogs area；20, the second explosive clogs area；21, elastic cortex
Hose；22, sieve is crossed；23, fixed disk；24, fixed outer ring；25, sieve screen apertures are crossed；26, positioning pipe；27, the first detonator port；
28, the second detonator port；29, third detonator port；30, blasthole.
Specific embodiment
Please refer to Fig. 1~5, in the utility model embodiment, a kind of depositing dust formula blast hole stemming structure, including blasthole 30, big gun
It is from top to bottom successively fixed at the interior location in hole 30 to offer the first water bag rest area 14, the first river sand filling area 15, second
Explosive clogs area 20, the second water bag rest area 16, the second river sand filling area 19, the first explosive filling area 17, and the first water bag is placed
Water bag rack 3 is fixedly installed at the interior location of area 14 and the second water bag rest area 16, the first explosive clogs area 17
The second cap sensitive packet 9, second blasting charge 7 are from top to bottom successively fixedly installed at interior location, the second explosive clogs area 20
Interior location at be from top to bottom successively fixedly installed the first cap sensitive packet 4, first blasting charge 5, the bottom end position of blasthole 30
The place of setting offers bottom resistance area 18, and cement plug 8, the lateral location of blasthole 30 are packed at the interior location in bottom resistance area 18
Place's fixed setting is fixedly connected with support frame 2 at the upper end face position of fixed disk 23 there are four fixed disk 23, support frame 2
Fixed outer ring 24 is fixedly connected at upper end face position, the middle position of fixed outer ring 24 was fixedly installed sieve 22,
It is fixedly installed second partition 10 at the apical position in the second explosive filling area 20, the first explosive is clogged at the apical position in area 17
It is fixedly installed first partition 6, and is provided with the first detonator 1, the second explosive at the interior location in the first explosive filling area 17
It clogs and is provided with the second detonator 13 at the interior location in area 20.
In Fig. 1: the first river sand filling area 15, the second river sand filling area 19 interior location at be packed with river sand 11, energy
It utilizes the energy of explosive charge well, improves the effect of explosion and crushing.
In Fig. 4: there are four water bags 12 for fixed placement at the interior location of water bag rack 3, pass through 12 explosion of water bag
Broken water occurs in journey will disperse spillage absorption dust, reduces the generation of dust, optimizes the working environment of operation field.
In Fig. 4: offering third detonator port 29 at the upper and lower ends surface location of water bag rack 3, reach
First detonator 1, the second detonator 13 can extend to the purpose of 30 outside of blasthole through water bag rack 3.
In Fig. 5: the first detonator port 27 there are two symmetrically being opened up at the surface location of second partition 10, first partition
The second detonator port 28 is offered at 6 surface location, reaching the first detonator 1, the second detonator 13 can be through first
Partition 6, second partition 10 extend to the purpose of 30 outside of blasthole.
In figure 2 and figure 3: crossing at the surface location of sieve 22 and offered sieve screen apertures 25, and cross the surface position of sieve 22
Positioning pipe 26 there are two locating to be symmetrical arranged is set, flexible cortex hose 21 is fixedly connected at an end position of positioning pipe 26, is sieved
Mesh 25 prevents to lead to plug-hole in biggish stone slide-in blasthole 30 or smashes the first detonator by the river sand 11 that is sieved
1, the phenomenon that the second detonator 13, positioning pipe 26 and elastic cortex hose 21 play positioning to the first detonator 1, the second detonator 13
Protective effect places the first detonator 1, the second detonator 13 and shakes the phenomenon that fractureing.
In Fig. 1: water bag 12 is the component filling the polyethylene of clear water and forming for raw material, and water bag 12 is in the shape that suffers oppression
State, water bag 12 are not susceptible to rupture.
The working principle of the utility model is: passing through sieve 22 first before carrying out blast operations and carrying out filling river sand
11 to the first river sands clog area 15, the second river sand is clogged in area 19, water bag 12 are placed on water bag rack 3, in the first water bag
The water bag rack 3 for having water bag 12 is placed in rest area 14 and the second water bag rest area 16, then passes through the first detonator
1, the second detonator 13 ignites second blasting charge 7, first blasting charge 5, the first water bag rest area 14 and the second water bag rest area 16
Broken water occurs in interior 12 blasting process of water bag will disperse spillage absorption dust, reduces the generation of dust, optimizes operation field
Working environment, positioning pipe 26 and elastic cortex hose 21 play positioning protective effect to the first detonator 1, the second detonator 13,
Place the first detonator 1, the second detonator 13 shakes the phenomenon that fractureing.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of depositing dust formula blast hole stemming structure, including blasthole (30), which is characterized in that at the interior location of the blasthole (30)
It is from top to bottom successively fixed to offer the first water bag rest area (14), the first river sand filling area (15), the second explosive filling area
(20), the second water bag rest area (16), the second river sand filling area (19), the first explosive filling area (17), first water bag are put
It sets and is fixedly installed water bag rack (3) at the interior location of area (14) and the second water bag rest area (16), described first is fried
The second cap sensitive packet (9), second blasting charge are from top to bottom successively fixedly installed at the interior location of medicine filling area (17)
(7), the first cap sensitive packet is from top to bottom successively fixedly installed at the interior location of the second explosive filling area (20)
(4), first blasting charge (5) offer bottom resistance area (18), bottom resistance area at the bottom position of the blasthole (30)
(18) it is packed at interior location cement plug (8), there are four fixed disks for fixed setting at the lateral location of the blasthole (30)
(23), it is fixedly connected with support frame (2) at the upper end face position of the fixed disk (23), the upper end table of support frame as described above (2)
It is fixedly connected at the position of face fixed outer ring (24), the middle position of the fixed outer ring (24) was fixedly installed sieve
(22), it is fixedly installed second partition (10) at the apical position of the second explosive filling area (20), first explosive is filled out
It fills in and is fixedly installed first partition (6) at the apical position of area (17), and set at the interior location of the first explosive filling area (17)
It is equipped with the first detonator (1), is provided with the second detonator (13) at the interior location of the second explosive filling area (20).
2. a kind of depositing dust formula blast hole stemming structure according to claim 1, which is characterized in that first river sand clogs area
(15), river sand (11) are packed at the interior location of the second river sand filling area (19).
3. a kind of depositing dust formula blast hole stemming structure according to claim 1, which is characterized in that the water bag rack (3)
Interior location at fixed placement there are four water bag (12).
4. a kind of depositing dust formula blast hole stemming structure according to claim 1, which is characterized in that the water bag rack (3)
Upper and lower ends surface location at offer third detonator port (29).
5. a kind of depositing dust formula blast hole stemming structure according to claim 1, which is characterized in that the second partition (10)
It is symmetrically opened up at surface location there are two the first detonator port (27), is offered at the surface location of the first partition (6)
Second detonator port (28).
6. a kind of depositing dust formula blast hole stemming structure according to claim 1, which is characterized in that the table for crossing sieve (22)
It offered sieve screen apertures (25), and was symmetrical arranged at the surface location of sieve (22) excessively there are two positioning pipe (26) at the position of face,
Flexible cortex hose (21) is fixedly connected at one end position of the positioning pipe (26).
7. a kind of depositing dust formula blast hole stemming structure according to claim 3, which is characterized in that the water bag (12) is to fill
The polyethylene of clear water is the component of raw material composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588723.8U CN209166249U (en) | 2018-09-27 | 2018-09-27 | A kind of depositing dust formula blast hole stemming structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821588723.8U CN209166249U (en) | 2018-09-27 | 2018-09-27 | A kind of depositing dust formula blast hole stemming structure |
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| CN209166249U true CN209166249U (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821588723.8U Active CN209166249U (en) | 2018-09-27 | 2018-09-27 | A kind of depositing dust formula blast hole stemming structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332870A (en) * | 2019-08-03 | 2019-10-15 | 贵州久远爆破工程有限责任公司 | A kind of Tunnel Blasting depositing dust water stemming bag |
| CN111457809A (en) * | 2020-05-21 | 2020-07-28 | 广州轨道交通建设监理有限公司 | Guiding control recovery device and method for underwater blasting slurry of shield tunnel |
| CN115127412A (en) * | 2022-07-19 | 2022-09-30 | 中国人民解放军陆军工程大学 | Small-distance explosive-charging explosion-proof device in hard rock hole |
-
2018
- 2018-09-27 CN CN201821588723.8U patent/CN209166249U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332870A (en) * | 2019-08-03 | 2019-10-15 | 贵州久远爆破工程有限责任公司 | A kind of Tunnel Blasting depositing dust water stemming bag |
| CN110332870B (en) * | 2019-08-03 | 2024-05-10 | 贵州久远爆破工程有限责任公司 | Water stemming bag for tunnel blasting dust fall |
| CN111457809A (en) * | 2020-05-21 | 2020-07-28 | 广州轨道交通建设监理有限公司 | Guiding control recovery device and method for underwater blasting slurry of shield tunnel |
| CN115127412A (en) * | 2022-07-19 | 2022-09-30 | 中国人民解放军陆军工程大学 | Small-distance explosive-charging explosion-proof device in hard rock hole |
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