CN106123716A - One does not couple presplitting means for loading and using method - Google Patents
One does not couple presplitting means for loading and using method Download PDFInfo
- Publication number
- CN106123716A CN106123716A CN201610641608.1A CN201610641608A CN106123716A CN 106123716 A CN106123716 A CN 106123716A CN 201610641608 A CN201610641608 A CN 201610641608A CN 106123716 A CN106123716 A CN 106123716A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- group
- presplitting
- couple
- loading
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
It is an object of the invention to solve the Practical Project construction problems such as complicated, time-consuming, the effort of powder charge process, it is provided that one does not couple presplitting means for loading and using method, belongs to the technical field of surface blasting engineering.This device is not coupled presplitting cartridge by variable diameters and umbellate form explosive loader forms；Described umbellate form explosive loader is positioned at variable diameters and does not couple the top of presplitting cartridge.This device can flexibly, quickly convert cartridge length according to on-the-spot hole depth variation length and the not coefficient of coup, meet the requirement that the not coefficient of coup of powder charge successively decreases in whole means for loading the most successively；Can enter in the big gun hole of different-diameter, and automatically open according to the size in big gun hole, it is simple to explosive loading truck injects explosive；Explosion disintegrating area and foundation can be reduced, effectively protect highwall.
Description
Technical field
The invention belongs to the technical field of surface blasting engineering, particularly relate to one and do not couple presplitting means for loading and make
Use method.
Background technology
Highwall explosion in large-scale hydroelectric project slope excavating, the Blasting In Geotechnical in urban construction or excavation of foundation pit are quick-fried
Near slope blasting and the production resettlement etc. of some non-metal mine in broken, large surface mine exploitation all have some common prescription,
That is: alleviate the integrity that explosive is bad to highwall slope, protect highwall, and then reduce the maintenance cost of side slope；Reduce attenuation of seismic waves
Intensity, alleviate explosion to the over grind around the flutter failure of side slope and big gun hole.
Practical Project often uses Uncoincided charge technology, does not radially couple by reducing powder column diameter next real
Existing, the most do not couple and realized by spaced loading.Such as, water conservancy and hydropower typically uses binding interval powder column on bamboo pole to realize
Axially and radially Uncoincided charge；The equal diameter PVC Uncoincided charge device of iron mine many employings field joint does not couple pre-
Split explosion.These methods have the disadvantage in that in the construction of metal mine
Powder charge process is relative complex, needs multi agent cooperation to carry out powder charge, time-consuming, effort, is unfavorable for that Practical Project is constructed；Isometrical dress
Medicine device difference blast hole depth position explosive payload is basically identical, easily occurs that foundation and top, big gun hole rock mass are excessively broken etc. bad existing
As.
Summary of the invention
It is an object of the invention to solve the Practical Project construction problems such as complicated, time-consuming, the effort of powder charge process, it is provided that one
Plant and do not couple presplitting means for loading and using method.This device can according to on-the-spot hole depth variation length and the not coefficient of coup, flexible,
Quickly conversion cartridge length, meet that the not coefficient of coup of powder charge successively decreases in whole means for loading the most successively wants
Ask；Can enter in the big gun hole of different-diameter, and automatically open according to the size in big gun hole, it is simple to explosive loading truck injects explosive；Can reduce
Explosion disintegrating area and foundation, effectively protect highwall.
One does not couple presplitting means for loading, variable diameters do not couple presplitting cartridge and umbellate form explosive loader forms；Described umbellate form
Explosive loader is positioned at variable diameters and does not couple the top of presplitting cartridge.
Described variable diameters does not couple presplitting cartridge, by bottom, the end cylinder threadeded with this bottom, is plugged on successively
One group of intermediate cylinder in this end cylinder, be plugged in this group of intermediate cylinder top cylinder and with this top cylinder threaded be centered about ring
And be located at the manual stay cord being centered about on ring and formed, described intermediate cylinder and top cylinder bottom outer surface are all with rubber sliding-proof
Set, the cylinder diameter of one group of described intermediate cylinder to lower and on successively decrease successively；
Described end cylinder, one group of intermediate cylinder and top cylinder are taper type cylinder, and the bottom of cylinder of the described end is provided with and described bottom spiral shell
The endosiphuncular tube screw thread that stricture of vagina connects, described cylinder upper end, top is provided with and is centered about, with described, the outer taper pipe thread that ring is threadeded；
Described rubber sliding-proof set is the taper sheath that bottom external diameter is big, top external diameter is little；
The cone angle of described taper type cylinder is 0.4 °-0.8 °；
Cylinder of the described end, intermediate cylinder and top cylinder all use the tubing of PVC material to make and a length of 1m-2m.
Described umbellate form explosive loader, by cylinder, fixes the collapsible frustum drum being connected with this cylinder upper end, the most respectively with
The outer surface laminating of this collapsible frustum drum and the fixing one group of strut connected, one end be hinged with this group of strut respectively one
Group connecting rod, the cylinder outer hoop I being hinged with this group of connecting rod other end respectively, it is located at the cylinder outer hoop below this cylinder outer hoop I
II, one end one group elastic rubber belt being connected fixing with this cylinder outer hoop II respectively and fixing with the upper end of described one group of strut is connected
One group of stay cord formed, the lower end of described one group of strut is hinged outside the upper end of described cylinder, described one group of elastic gum
The middle and upper part of the most corresponding and the described one group of connecting rod of the other end of band is connected, described cylinder outer hoop I and cylinder outer hoop II and
Described cylinder is fixing to be connected；
Described collapsible frustum drum is the umbrella shape canvas cone cylinder made by Tarpauling corrosion-resistant, resistant to elevated temperatures；
The quantity of one group of described strut is 3-5, and the quantity of one group of described connecting rod, one group of elastic rubber belt and one group of stay cord is equal
Consistent with the quantity of described one group of strut.
Apparatus of the present invention using method as follows:
(1) select top cylinder, cylinder, a several intermediate cylinder at the bottom of one, be assembled into a variable diameters and do not couple presplitting cartridge, just
Bottom is installed to cylinder lower end, the end and screws；
(2) cartridge case combined is put into the aperture in big gun hole, holds top cylinder, each cylinder in cartridge case under gravity under
Pendant, and make between each cylinder fixing by rubber sliding-proof set；Then will be centered about ring to be installed to push up cylinder upper end and screw, then will
Manual stay cord penetrates and is centered about ring and fixes；
(3), after utilizing manual stay cord slowly to be moved down at the bottom of hole along big gun hole by entirety cylinder, manual stay cord is put into outside big gun hole；
(4) then the collapsible frustum drum of umbellate form explosive loader is folded into small size, holds the stay cord of explosive loader by umbellate form powder charge
Big gun hole put into by device, until stopping transferring at blast hole stemming length, the cylinder of umbellate form explosive loader is just docked to the cylinder upper end, top of cartridge case；
The most slowly put down stay cord, due to the effect of elastic rubber belt, elastic rubber belt drivening rod, and then pull strut to strut explosive loader；
(5) explosive loading truck injects emulsion in device；
(6) after having noted explosive, close up and pull the stay cord of explosive loader, umbellate form explosive loader is taken out from big gun hole.
The invention have the advantage that
(1) cartridge case in apparatus of the present invention is variable diameters conically shaped concentrically nested formula structure, does not radially couple in can realizing big gun hole
Coefficient changes with blast hole depth change, and dose at the bottom of hole can overcome greatly the clamping action impact on demolition effect well, in advance
Anti-foundation, and the less rock mass disintegrating area degree of crushing that can reduce of top, big gun hole dose, reduce Dust Capacity, weakens country rock shock wave,
Reduce blasting vibration；
(2) in the collapsible frustum drum of the umbellate form explosive loader in apparatus of the present invention can enter the big gun hole of different-diameter, and according to big gun
The size in hole is opened automatically, meets the requirement of cased charge.There is powder charge quick, convenient, applicable all kinds of surface blasting engineerings
The features such as presplit blasting；
(3) material source that the present invention uses is extensive, and cost of manufacture is cheap, and onsite application is easy to carry, simple to operate, can be used for
The presplitting of all kinds of blasting engineerings, side slope, cutting and photoface exploision.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention.
Fig. 2 is the structural representation of umbellate form explosive loader.
Fig. 3 is the structural representation that variable diameters does not couple presplitting cartridge.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, 2, 3, one does not couple presplitting means for loading and is not coupled presplitting cartridge 1 and umbellate form explosive loader by variable diameters
2 compositions.
Variable diameters does not couple presplitting cartridge 1, by bottom 101, the end cylinder 103 threadeded with this bottom 101, inserts successively
The one group of intermediate cylinder 104 being connected in this end cylinder 103, is plugged on the top cylinder 105 in this group of intermediate cylinder 104 and pushes up cylinder 105 with this
Threaded it be centered about ring 106 and be located at the manual stay cord 107 being centered about on ring 106 and formed, described intermediate cylinder
104 and top cylinder 105 bottom outer surface all with rubber sliding-proof overlap 102, the cylinder diameter of one group of described intermediate cylinder 104 to lower and on
Successively decrease successively；
Being centered about ring 106 should be the different one group of spare parts of outside dimension, and scene can be changed flexibly according to practical situation, one group
Intermediate cylinder 104 can select the quantity of employing according to on-the-spot blast hole depth；Above-mentioned all parts is unrestricted choice combination, each portion
Part can set several conventional sizes according to existing big gun hole dimension, it is simple to quickly assembles application；
Described end cylinder, one group of intermediate cylinder and top cylinder are truncated cone cylinder, and the bottom of cylinder of the described end was provided with the end of with described
Covering threaded endosiphuncular tube screw thread, described cylinder upper end, top is provided with and is centered about, with described, the outer Taper Pipe spiral shell that ring is threadeded
Stricture of vagina；
Described rubber sliding-proof set is the taper sheath that bottom external diameter is big, top external diameter is little；
The cone angle of described truncated cone cylinder is 0.4 °-0.8 °；
Cylinder of the described end, intermediate cylinder and a length of 1m-2m of top cylinder；
Cylinder of the described end, intermediate cylinder and top cylinder all use the tubing of PVC material to make and a length of 1m-2m.
Umbellate form explosive loader 2, by cylinder 208, fixes the collapsible frustum drum 202 being connected, longitudinally divides with this cylinder 208 upper end
Not with the outer surface laminating of this collapsible frustum drum 202 and fix the one group of strut 203 being connected, one end respectively with this group of strut
The 203 one group of connecting rod 205 being hinged, the cylinder outer hoop I 206 being hinged with this group of connecting rod 205 other end respectively, it is located at this circle
Cylinder outer hoop II 207 below cylinder outer hoop I, the one group of elastic rubber belt 204 being connected is fixed, with this cylinder outer hoop II 207, respectively in one end
And fix, with the upper end of described one group of strut 203, the one group of stay cord 201 being connected and formed, the lower end of described one group of strut 203 with
Being hinged outside the upper end of described cylinder 208, the other end of described one group of elastic rubber belt 204 distinguishes the most corresponding and described one group of connecting rod
The middle and upper part of 205 is connected, and described cylinder outer hoop I 206 and cylinder outer hoop II 207 are fixed with described cylinder 208 and be connected；
Described collapsible frustum drum is the umbrella shape canvas cone cylinder made by Tarpauling corrosion-resistant, resistant to elevated temperatures；
The quantity of one group of described strut is 3-5, and the quantity of one group of described connecting rod, one group of elastic rubber belt and one group of stay cord is equal
Consistent with the quantity of described one group of strut.
Embodiment 2
Testing pre-ceasma hole depth is 15 m, and presplitting bore dia is 250 mm, blast hole stemming length 4.5 m.Implement in the device of 1,
The variable diameters used does not couples the cone angle 0.4 ° of the truncated cone cylinder of presplitting cartridge, a diameter of 93 mm of cylinder upper end, top, end cylinder
Lower end diameter is 240 mm, including a length of 1.64 m of each of intermediate cylinder, has 7 cylinders；The umbellate form explosive loader used
Drum diameter is 50 mm.
The step of the specifically used method not coupling presplitting means for loading is as follows:
(1) a top cylinder, cylinder, 5 intermediate cylinders at the bottom of one are assembled into variable diameters and are not coupled presplitting cartridge, bottom is installed
Cylinder lower end screwing on earth；
(2) cartridge case combined is put into the aperture in big gun hole, holds top cylinder, each cylinder in cartridge case under gravity under
Falling, by being that the rubber sliding-proof set of 3 mm will be fixed between each cylinder at maximum gauge, cylinder and cylinder overlap by rubber sliding-proof after fixing
Length of overlapped part is 0.14 m；Then will be centered about ring to be installed to push up cylinder upper end and screw, more manual stay cord will be penetrated residence
Middle locating ring is also fixed；
(3), after utilizing manual stay cord slowly to be moved down at the bottom of hole along big gun hole by entirety cylinder, manual stay cord is put into outside big gun hole；
(4) then the collapsible frustum drum of umbellate form explosive loader is folded into small size, holds the stay cord of explosive loader by umbellate form powder charge
Big gun hole put into by device, until stopping transferring at blast hole stemming length, the cylinder of umbellate form explosive loader is just docked to the cylinder upper end, top of cartridge case；
The most slowly put down stay cord, due to the effect of elastic rubber belt, elastic rubber belt drivening rod, and then pull strut to strut explosive loader；
(5) explosive loading truck injects 1 × 10 in device4 1.1 g/cm of kg3Emulsion；
(6) after having noted explosive, close up and pull the stay cord of explosive loader, umbellate form explosive loader is taken out from big gun hole.
Embodiment 3
Testing pre-ceasma hole depth is 12 m, and presplitting bore dia is 220 mm, blast hole stemming length 3.6 m.Implement in the device of 1,
Employing variable diameters does not couple the cone angle 0.4 ° of the conically shaped of presplitting cartridge, a diameter of 108 mm of cylinder upper end, top, cylinder lower end, the end
A diameter of 210 mm, including a length of 1.34 m of each of intermediate cylinder, have 7 cylinders；The circle of umbellate form explosive loader in optional holes
A diameter of 60 mm of cylinder.
The step of the specifically used method not coupling presplitting means for loading is as follows:
(1) select top cylinder, cylinder, 5 intermediate cylinders at the bottom of one, be assembled into variable diameters and do not couple presplitting cartridge, bottom is pacified
Install to cylinder lower end, the end and screw；
(2) cartridge case combined is put into the aperture in big gun hole, holds top cylinder, each cylinder in cartridge case under gravity under
Falling, by being that the rubber sliding-proof set of 3 mm will be fixed between each cylinder at maximum gauge, cylinder and cylinder overlap by rubber sliding-proof after fixing
Length of overlapped part is 0.14 m；Then will be centered about ring to be installed to push up cylinder upper end and screw, more manual stay cord will be penetrated residence
Middle locating ring is also fixed；
(3), after utilizing manual stay cord slowly to be moved down at the bottom of hole along big gun hole by entirety cylinder, manual stay cord is put into outside big gun hole；
(4) then the collapsible frustum drum of umbellate form explosive loader is folded into small size, holds the stay cord of explosive loader by umbellate form powder charge
Big gun hole put into by device, until stopping transferring at blast hole stemming length, the cylinder of umbellate form explosive loader is just docked to the cylinder upper end, top of cartridge case；
The most slowly put down stay cord, due to the effect of elastic rubber belt, elastic rubber belt drivening rod, and then pull strut to strut explosive loader；
(5) explosive loading truck injects 1.1 g/cm of 698 kg in device3Emulsion；
(6) after having noted explosive, close up and pull the stay cord of explosive loader, umbellate form explosive loader is taken out from gun barrel.
Embodiment 4
Testing pre-ceasma hole depth is 10 m, and presplitting bore dia is 150 mm, blast hole stemming length 4 m.Implement, in the device of 1, to adopt
The cone angle 0.4 ° of the conically shaped of presplitting cartridge, a diameter of 77 mm of cylinder upper end, top, end cylinder lower end diameter is not coupled with variable diameters
It is 140 mm, including a length of 1.64 m of each of intermediate cylinder, has 4 cylinders；In optional holes, the cylinder of umbellate form explosive loader is straight
Footpath is 40 mm.It is as follows that concrete technology implements step:
(1) select top cylinder, cylinder, 2 intermediate cylinders at the bottom of one, be assembled into variable diameters and do not couple presplitting cartridge, bottom is pacified
Install to cylinder lower end, the end and screw；
(2) cartridge case combined is put into the aperture in big gun hole, holds top cylinder, each cylinder in cartridge case under gravity under
Falling, by being that the rubber sliding-proof set of 3 mm will be fixed between each cylinder at maximum gauge, cylinder and cylinder overlap by rubber sliding-proof after fixing
Length of overlapped part is 0.14 m；Then will be centered about ring to be installed to push up cylinder upper end and screw, more manual stay cord will be penetrated residence
Middle locating ring is also fixed；
(3), after utilizing manual stay cord slowly to be moved down at the bottom of hole along big gun hole by entirety cylinder, manual stay cord is put into outside big gun hole；
(4) then the collapsible frustum drum of umbellate form explosive loader is folded into small size, holds the stay cord of explosive loader by umbellate form powder charge
Big gun hole put into by device, until stopping transferring at blast hole stemming length, the cylinder of umbellate form explosive loader is just docked to the cylinder upper end, top of cartridge case；
The most slowly put down stay cord, due to the effect of elastic rubber belt, elastic rubber belt drivening rod, and then pull strut to strut explosive loader；
(5) explosive loading truck injects 1.1 g/cm of 220 kg in device3Emulsion；
(6) the manual stay cord in centre 1 of umbellate form explosive loader in first drawing holes, closes up and pulls the stay cord of explosive loader, by umbellate form powder charge
Device takes out from gun barrel.
Claims (8)
1. one kind does not couple presplitting means for loading, it is characterised in that do not coupled presplitting cartridge and umbellate form explosive loader by variable diameters
Composition；Described umbellate form explosive loader is positioned at variable diameters and does not couple the top of presplitting cartridge；
Described variable diameters does not couple presplitting cartridge, by bottom, the end cylinder threadeded with this bottom, is plugged on this end successively
One group of intermediate cylinder in Tong, be plugged in this group of intermediate cylinder top cylinder and with this top cylinder threaded be centered about ring and set
Formed at the manual stay cord being centered about on ring, described intermediate cylinder and top cylinder bottom outer surface all with rubber sliding-proof set,
The cylinder diameter of one group of described intermediate cylinder to lower and on successively decrease successively；
Described umbellate form explosive loader, by cylinder, fixes the collapsible frustum drum being connected with this cylinder upper end, rolls over this most respectively
The outer surface laminating of stacked frustum drum and the fixing one group of strut connected, one group of company that one end is hinged with this group of strut respectively
Bar, the cylinder outer hoop I being hinged with this group of connecting rod other end respectively, it is located at the cylinder outer hoop II below this cylinder outer hoop I, one
End is fixed the one group of elastic rubber belt being connected with this cylinder outer hoop II and fixes, with the upper end of described one group of strut, be connected respectively
Group stay cord is formed, and the lower end of described one group of strut is hinged outside the upper end of described cylinder, described one group of elastic rubber belt
The middle and upper part of the most corresponding and described one group of connecting rod of the other end is connected, and described cylinder outer hoop I and cylinder outer hoop II are with described
Cylinder fixing connect.
One the most according to claim 1 does not couple presplitting means for loading, it is characterised in that
Described end cylinder, one group of intermediate cylinder and top cylinder are taper type cylinder, and the bottom of cylinder of the described end is provided with and described bottom spiral shell
The endosiphuncular tube screw thread that stricture of vagina connects, described cylinder upper end, top is provided with and is centered about, with described, the outer taper pipe thread that ring is threadeded.
One the most according to claim 1 does not couple presplitting means for loading, it is characterised in that
Described rubber sliding-proof set is the taper sheath that bottom external diameter is big, top external diameter is little.
One the most according to claim 1 does not couple presplitting means for loading, it is characterised in that
Cylinder of the described end, intermediate cylinder and top cylinder all use the tubing of PVC material to make and a length of 1m-2m.
One the most according to claim 2 does not couple presplitting means for loading, it is characterised in that
The cone angle of described taper type cylinder is 0.4 °-0.8 °.
One the most according to claim 1 does not couple presplitting means for loading, it is characterised in that described collapsible frustum drum
For the umbrella shape canvas cone cylinder made by Tarpauling corrosion-resistant, resistant to elevated temperatures.
One the most according to claim 1 does not couple presplitting means for loading, it is characterised in that the number of one group of described strut
Amount is 3-5, the quantity of one group of described connecting rod, one group of elastic rubber belt and one group of stay cord all with the quantity phase of described one group of strut
Unanimously.
8. a kind of using method not coupling presplitting means for loading described in claim 1, it is characterised in that include walking as follows
Rapid:
(1) select top cylinder, cylinder, a several intermediate cylinder at the bottom of one, be assembled into a variable diameters and do not couple presplitting cartridge, just
Bottom is installed to cylinder lower end, the end and screws；
(2) cartridge case combined is put into the aperture in big gun hole, holds top cylinder, each cylinder in cartridge case under gravity under
Pendant, and make between each cylinder fixing by rubber sliding-proof set；Then will be centered about ring to be installed to push up cylinder upper end and screw, then will
Manual stay cord penetrates and is centered about ring and fixes；
(3), after utilizing manual stay cord slowly to be moved down at the bottom of hole along big gun hole by entirety cylinder, manual stay cord is put into outside big gun hole；
(4) then the collapsible frustum drum of umbellate form explosive loader is folded into small size, holds the stay cord of explosive loader by umbellate form powder charge
Big gun hole put into by device, until stopping transferring at blast hole stemming length, the cylinder of umbellate form explosive loader is just docked to the cylinder upper end, top of cartridge case；
The most slowly put down stay cord, due to the effect of elastic rubber belt, elastic rubber belt drivening rod, and then pull strut to strut explosive loader；
(5) explosive loading truck injects emulsion in device；
(6) after having noted explosive, close up and pull the stay cord of explosive loader, umbellate form explosive loader is taken out from big gun hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641608.1A CN106123716B (en) | 2016-08-08 | 2016-08-08 | One kind does not couple presplitting means for loading and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641608.1A CN106123716B (en) | 2016-08-08 | 2016-08-08 | One kind does not couple presplitting means for loading and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106123716A true CN106123716A (en) | 2016-11-16 |
| CN106123716B CN106123716B (en) | 2017-06-27 |
Family
ID=57255548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610641608.1A Active CN106123716B (en) | 2016-08-08 | 2016-08-08 | One kind does not couple presplitting means for loading and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123716B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680069A (en) * | 2018-04-18 | 2018-10-19 | 北方爆破科技有限公司 | Prevent ore from excessively crushing and the Uncoincided charge device and method of Sulfide Ore Spontaneous Combustion |
| CN108917507A (en) * | 2018-07-06 | 2018-11-30 | 安徽理工大学 | A kind of variable diameters are radially uniform not to couple continuous charging structure and its loading method |
| CN114894056A (en) * | 2022-05-11 | 2022-08-12 | 中国葛洲坝集团易普力股份有限公司 | Presplitting blasting rapid charging device and charging method |
| RU225588U1 (en) * | 2023-12-27 | 2024-04-25 | Общество с ограниченной ответственностью "СпецПолимерТорг" | Universal charging sleeve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5798477A (en) * | 1996-12-18 | 1998-08-25 | Givens; Richard W. | Explosive cartridge assembly for presplitting rock |
| CN201945260U (en) * | 2010-12-21 | 2011-08-24 | 贵州久联民爆器材发展股份有限公司 | Blast hole explosive charging protector for deep-hole earth-stone blasting engineering |
| CN202494397U (en) * | 2011-11-11 | 2012-10-17 | 辽宁科技大学 | An environment-friendly circumferential explosive loading spacer |
| CN203642813U (en) * | 2013-11-13 | 2014-06-11 | 鞍钢集团矿业公司 | Environment-friendly bilinear energy-gathered non-coupling explosive charging spacer |
| CN204188085U (en) * | 2014-10-30 | 2015-03-04 | 中国电建集团成都勘测设计研究院有限公司 | For the airspace device of blasting engineering |
| CN204694174U (en) * | 2015-06-02 | 2015-10-07 | 河南工程学院 | A kind of big gun hole deformation charge device |
-
2016
- 2016-08-08 CN CN201610641608.1A patent/CN106123716B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5798477A (en) * | 1996-12-18 | 1998-08-25 | Givens; Richard W. | Explosive cartridge assembly for presplitting rock |
| CN201945260U (en) * | 2010-12-21 | 2011-08-24 | 贵州久联民爆器材发展股份有限公司 | Blast hole explosive charging protector for deep-hole earth-stone blasting engineering |
| CN202494397U (en) * | 2011-11-11 | 2012-10-17 | 辽宁科技大学 | An environment-friendly circumferential explosive loading spacer |
| CN203642813U (en) * | 2013-11-13 | 2014-06-11 | 鞍钢集团矿业公司 | Environment-friendly bilinear energy-gathered non-coupling explosive charging spacer |
| CN204188085U (en) * | 2014-10-30 | 2015-03-04 | 中国电建集团成都勘测设计研究院有限公司 | For the airspace device of blasting engineering |
| CN204694174U (en) * | 2015-06-02 | 2015-10-07 | 河南工程学院 | A kind of big gun hole deformation charge device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680069A (en) * | 2018-04-18 | 2018-10-19 | 北方爆破科技有限公司 | Prevent ore from excessively crushing and the Uncoincided charge device and method of Sulfide Ore Spontaneous Combustion |
| CN108680069B (en) * | 2018-04-18 | 2019-12-31 | 北方爆破科技有限公司 | Non-coupling charging device and method for preventing excessive ore crushing and spontaneous combustion of sulfide ore |
| CN108917507A (en) * | 2018-07-06 | 2018-11-30 | 安徽理工大学 | A kind of variable diameters are radially uniform not to couple continuous charging structure and its loading method |
| CN114894056A (en) * | 2022-05-11 | 2022-08-12 | 中国葛洲坝集团易普力股份有限公司 | Presplitting blasting rapid charging device and charging method |
| RU225588U1 (en) * | 2023-12-27 | 2024-04-25 | Общество с ограниченной ответственностью "СпецПолимерТорг" | Universal charging sleeve |
| RU225588U9 (en) * | 2023-12-27 | 2024-07-02 | Общество с ограниченной ответственностью "СпецПолимерТорг" | Universal charging sleeve |
| RU2823362C1 (en) * | 2024-02-05 | 2024-07-22 | Сергей Александрович Горинов | Charging shaping universal hose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106123716B (en) | 2017-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205919746U (en) | Not coupling of variable diameter presplitting charging means | |
| CN107388912B (en) | A kind of hanging is two-way not to couple presplit blasting means for loading and application method | |
| CN106123716A (en) | One does not couple presplitting means for loading and using method | |
| CN105547063B (en) | A kind of linear shaped photoface exploision device | |
| CN204421781U (en) | Underwater demolition filling explosive screw shell device | |
| CN104048570B (en) | A kind of deep hole blasting filling method | |
| CN204718513U (en) | The special shutoff ring of VCR method explosion | |
| CN106225614A (en) | Umbrella shape screens hanger and utilize the umbrella shape screens hanger method to blast hole projectile filling | |
| CN102914227B (en) | A kind of construction method for the novel charge constitution of explosives mix-load truck | |
| CN104654949B (en) | A kind of method preventing big gun hole collapse hole from realizing smooth powder charge | |
| CN105387777A (en) | Smooth blasting spaced loading joint-cutting pipe | |
| CN202002580U (en) | Directional control blasting cartridge roll | |
| CN202814253U (en) | Blasting explosive charging structure in water accumulation hole or water seepage hole | |
| CN207635955U (en) | A kind of portable pull Concentrated charge | |
| CN108798669A (en) | Deep hole loosens stress pre-released hydraulically integration blasting method and device | |
| CN201074990Y (en) | Shooting blast hole sleeve | |
| CN205808264U (en) | A kind of filling powdery explosives device | |
| CN215810502U (en) | Blast hole charging structure for energy-gathered water pressure blasting | |
| CN214842819U (en) | Mining is with super deep hole blasting loaded constitution | |
| CN104534948B (en) | Be applicable to the rapid construction device of high temperature flame range | |
| CN101749987B (en) | Long borehole blast charging method | |
| CN103776320B (en) | Steel pipe for Pass blocks dredging imports blasting procedure | |
| CN108680069A (en) | Prevent ore from excessively crushing and the Uncoincided charge device and method of Sulfide Ore Spontaneous Combustion | |
| CN107388910A (en) | Shallow bore hole means for loading in a kind of underground mining | |
| CN102927863B (en) | A kind of new method of total rock tunnel blasting construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |