CN107631670A - A kind of means for loading and its application method suitable for Underground Engineering Blasting - Google Patents
A kind of means for loading and its application method suitable for Underground Engineering Blasting Download PDFInfo
- Publication number
- CN107631670A CN107631670A CN201710954986.XA CN201710954986A CN107631670A CN 107631670 A CN107631670 A CN 107631670A CN 201710954986 A CN201710954986 A CN 201710954986A CN 107631670 A CN107631670 A CN 107631670A
- Authority
- CN
- China
- Prior art keywords
- mud
- containment vessel
- sleeve pipe
- explosive
- sealing
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The invention discloses a kind of means for loading and its application method suitable for Underground Engineering Blasting, including by explosive containment vessel, the containment vessel sealing of the circle wing, mud pocket, mud containment vessel, the means for loading that more piece sleeve pipe and tape measure form.Pre-fabricated mud pocket is put into mud containment vessel, forms mud sleeve；Then, after explosive connection detonator, it is put into explosive containment vessel, is drawn detonator lead by rectangular recess, selects to form the blasting charge after containment vessel sealing is connected with explosive containment vessel；Inner head casing tube is connected with connection sleeve pipe by thimble connector, multiple thimble connectors and connection sleeve pipe can be used to change entire length, connection sleeve pipe is sealed using connection sleeve pipe sealing, by tape measure from the circular port of female connector channel closure in lead-in bushing, tape measure is fixed in inner head casing tube sealing by tape measure dop, inner head casing tube is sealed and inner termination sleeve pipe connection, composition explosive-feeding processing device by screw thread.
Description
Technical field
The present invention relates to the means for loading suitable for Underground Engineering Blasting and its application method.
Background technology
With flourishing for China's economy, all kinds of traffic engineering in China and hydraulic engineering are built on a large scale,
Increasing underground engineering starts to build, and in the excavation method of underground engineering, drilling and blasting method is digging construction method main at present.
In the construction of drilling and blasting method, reasonable, effective filling, the closure of explosive, the effect of key is served to the effect of explosion.Exist at present
During the filling of explosive, due to the collapse hole of blasthole, easily explosive is smashed to pieces during filling, while explosive length of embedment
It should not measure.Meanwhile because blasthole plugging effect is bad, or close measure is not taken, cause demolition effect general, serious
It has impact on the quality of explosion.
In addition in the detection of the seismic wave method of the advance geologic prediction of underground engineering, typically using small-sized explosive as sharp
Rise, in the processing of seismic wave method, the quality of explosive, the depth of explosive embedment, the height away from ground and the borehole away from around
The parameters such as distance play the role of particularly important to follow-up data analysis.
Therefore, how these problems effectively to be solved, is urgent problem.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of suitable for Underground Engineering Blasting
Means for loading and its application method, on the premise of loading rate is not influenceed.During the filling of explosive, it ensure that explosive fills
Integrality during filling out, efficiently explosive length of embedment effectively can be measured, meanwhile, explosive is carried out effective
Closure, ensure the quality of explosion significantly.
To achieve the above object, the design uses following scheme：
When blasthole is without collapse hole, the means for loading suitable for Underground Engineering Blasting of use, including explosive containment vessel, mud
Starch bag and mud containment vessel；
The inside of described explosive containment vessel is used for explosive, and mud is inserted on the head of described explosive containment vessel
The afterbody of sleeve pipe；Described mud sleeve pipe includes mud containment vessel, and mud pocket, and institute are packaged with described mud containment vessel
The head for the explosive containment vessel stated can puncture mud sleeve pipe afterbody, and mud can flow out from the extravasating hole of mud containment vessel；Institute
The rear end for the explosive containment vessel stated is connected with more piece sleeve pipe, and is connected with described more piece sleeve pipe for measuring blast hole depth
Measurement apparatus.
Further, described more piece sleeve pipe includes inner head casing tube and more piece connection sleeve pipe, and inner head casing tube is with being connected
Between sleeve pipe, and it is connected between connection sleeve pipe by thimble connector；With frying after the head closing of described inner head casing tube
The afterbody of medicine containment vessel is connected.
Further, the head of described explosive containment vessel is conical head, and conical structure is advantageous to the push-in of the blasting charge
With crushing for mud pocket, afterbody contains rectangular recess, determines for the extraction of detonator lead and with the connection of circle wing containment vessel sealing
Position.
Further, the face that the sealing of described circle wing containment vessel coordinates with explosive containment vessel is provided with rectangular slot, relatively
Another face be fabricated from a flexible material only starch circle the wing, during push-in, play a part of moving after preventing slurries.
When collapse hole be present in blasthole, the means for loading suitable for Underground Engineering Blasting of use, including explosive containment vessel,
Mud pocket and mud containment vessel；
The inside of described explosive containment vessel is used for explosive, and mud is inserted into the tail end of described explosive containment vessel
The head of sleeve pipe；Described mud sleeve pipe includes mud containment vessel, and mud pocket, and institute are packaged with described mud containment vessel
The afterbody for the explosive containment vessel stated can puncture mud bushing head, and mud can flow out from the extravasating hole of mud containment vessel, realize
Closure to explosive；More piece sleeve pipe is connected with the rear end of described mud sleeve pipe, and is connected with described more piece sleeve pipe
For measuring the measurement apparatus of blast hole depth.
Further, described more piece sleeve pipe includes inner head casing tube and more piece connection sleeve pipe, and inner head casing tube is with being connected
Between sleeve pipe, and it is connected between connection sleeve pipe by thimble connector；The head of described inner head casing tube passes through inner termination
It is connected after sleeve pipe sealing closing with the afterbody of mud containment vessel.
Further, described inner head casing tube sealing is connected by screw thread with described inner head casing tube, and in the inner
Headgear channel closure is provided with the gland for fixation measuring device.
Preferably, described thimble connector is hardware, the concave inward structure of cylindricality, is advantageous to be placed on inner head casing tube
Termination or connection sleeve pipe termination, realize that connection sleeve pipe is freely stretched thereafter, containing disposed thread, for fixed connecting sleeve.
Preferably, the sealing of described connection sleeve pipe is cannulated threaded structure, the circular hollow entrance for being advantageous to tape measure
And it is equidistant in all directions, helicitic texture is used for the connection with connection sleeve pipe.
Further, the head of described explosive containment vessel is conical head, and conical structure is advantageous to the push-in of the blasting charge
With crushing for mud pocket, afterbody contains rectangular recess, determines for the extraction of detonator lead and with the connection of taper containment vessel sealing
Position.
Preferably, the sealing of described taper containment vessel includes a cone-shaped end, and cone-shaped end coordinates with explosive containment vessel
Face be provided with rectangular slot, pyramidal structure is advantageous to crush mud pocket.
Preferably, described mud pocket is prefabricated cylindrical structural.
Preferably, described mud containment vessel is prefabricated hollow eight-sided formation, and balanced configuration has the excessive slurry of circle
Hole, its inscribed circle diameter are more than the external diameter of explosive containment vessel, and the eight-sided formation makes structure hole be present with hole wall, is advantageous to starch
Liquid realizes effective closure to explosive by the migration behind mud jacking hole.
Preferably, the both ends of described mud containment vessel are sealed provided with mud containment vessel, and the sealing of mud containment vessel is eight sides
Shape structure, by interior insertion mud containment vessel, being protected to mud pocket.
Application method is as follows：
Pre-fabricated mud pocket is put into mud containment vessel, it sealed in outer end using the sealing of mud containment vessel
Mouthful, form mud sleeve；Then, after explosive connection detonator, it is put into explosive containment vessel, is drawn detonator lead by rectangular recess
Go out, according to field condition, by rectangular slot and rectangular recess, select to form after containment vessel sealing is connected with explosive containment vessel
The blasting charge；Then, inner head casing tube is connected with connection sleeve pipe by thimble connector, multiple thimble connectors and company can be used
Female connector pipe changes entire length, connection sleeve pipe is sealed using connection sleeve pipe sealing, the circular port by tape measure from female connector channel closure
In middle lead-in bushing, tape measure is fixed in inner head casing tube sealing by tape measure dop, sealed inner head casing tube by screw thread
Mouth and inner termination sleeve pipe connection, form explosive-feeding processing device.According to field condition, mud sleeve, explosive are included using explosive-feeding processing device
Reason is sent into blasthole.Finally, the length of the section connection sleeve pipe of outermost one is adjusted to hole wall, hole depth is read by tape measure, it is also possible to roll up
Chi reads the distance between this blasthole and surrounding blasthole and ground.
Specific making and application method, comprise the following steps：
Step 1：The all parts of means for loading are made, and splice configuration explosive-feeding processing device length according to on-site actual situations；
Step 2：First, pre-fabricated mud pocket is put into mud containment vessel, mud sleeve is formed after being blocked to it；
Then, after explosive connection detonator, it is put into explosive containment vessel, when blasthole is without collapse hole, by circle wing containment vessel sealing composition explosive
Bag, when blasthole has collapse hole, the blasting charge is formed using taper containment vessel；Then, by thimble connector by inner head casing tube
Connected with connection sleeve pipe, tape measure is fixed in inner head casing tube sealing, forms explosive-feeding processing device；
Step 3：When blasthole is without collapse hole, mud sleeve, the blasting charge are sequentially sent in blasthole using explosive-feeding processing device, with cone
Forming head crushes mud pocket, and the blasting charge is formed and blocked；Blast hole parameter is obtained by measurement apparatus；
When blasthole has collapse hole, the blasting charge, mud sleeve are sequentially sent in blasthole using explosive-feeding processing device, firmly make mud
Ruptured after slurry bag extruding taper containment vessel sealing, the blasting charge is formed and blocked, blast hole parameter is obtained by measurement apparatus.
Beneficial effects of the present invention are as follows：
Means for loading of the present invention suitable for Underground Engineering Blasting uses fabricated structure, makes using the structure is repeatable
With the characteristics of part is easily changed, and is easy to combine, and applicability is wide, in the case of the complexity of constructing tunnel, can quickly pacifying
Dress.
The present invention provides a kind of means for loading and its application method suitable for Underground Engineering Blasting, is not influenceing powder charge
On the premise of efficiency.During the filling of explosive, the integrality during dynamite charge is ensure that, can be efficiently to explosive
Length of embedment is effectively measured, meanwhile, explosive is effectively blocked, ensures the quality of explosion significantly.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
The entirety that Fig. 1, Fig. 2 are the present invention uses structural representation；
Fig. 3, Fig. 4, Fig. 5 are the structural representation of the explosive containment vessel of the present invention；
Fig. 6 is the structural representation of the circle wing containment vessel sealing of the present invention；
Fig. 7, Fig. 8 are the structural representation of taper containment vessel of the present invention sealing；
Fig. 9 is the overall schematic of mud pocket of the present invention；
Figure 10, Figure 11, Figure 12 are the overall schematic of this mud containment vessel；
Figure 13 is the half-shell schematic diagram of mud containment vessel of the present invention sealing；
Figure 14, Figure 15 are the overall schematic of the inner head casing tube sealing of the present invention；
Figure 16, Figure 17 are the overall schematic of the inner head casing tube of the present invention；
Figure 18, Figure 19 are the overall schematic of thimble connector of the present invention；
Figure 20, Figure 21 are the overall schematic of connection sleeve pipe of the present invention；
Figure 22, Figure 23 are the overall schematic of connection sleeve pipe of the present invention sealing；
In figure, 1 explosive containment vessel, 1-1 conical heads, 1-2 rectangular recess, 2 circle wing containment vessel sealings, 2-1 rectangular slots, 2-
2 only starch the circle wing, the sealing of 3 taper containment vessels, 3-1 rectangular slots, 3-2 conical heads, 4 mud pockets, 5 mud containment vessels, the excessive slurries of 5-1
Hole, the sealing of 6 mud containment vessels, 7 inner head casing tube sealings, 7-1 tape measure dops, 8 inner head casing tubes, 9 thimble connectors, 10 connections
Sleeve pipe, the sealing of 11 connection sleeve pipes, 12 tape measures.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, at present during the filling of explosive, due to the collapse hole of blasthole, easily loading
During explosive is smashed to pieces, while explosive length of embedment should not also measure.Meanwhile because blasthole plugging effect is bad, or not
Close measure is taken, causes demolition effect general, the serious quality that have impact on explosion.In addition in the advance geologic of underground engineering
In the detection of the seismic wave method of forecast, typically using small-sized explosive as excitaton source, in the processing of seismic wave method, the matter of explosive
Amount, the depth of explosive embedment, height away from the ground and parameter such as distance of borehole has pole to follow-up data analysis away from around
For important effect, in order to solve technical problem as above, present applicant proposes a kind of dress suitable for Underground Engineering Blasting
Medicine device and its application method.
Embodiment 1：
Blasthole pore-forming is preferable, the constructing device and order at no collapse hole scene：
As shown in figure 1, a kind of means for loading and its application method suitable for Underground Engineering Blasting, including protected by explosive
Protective case 1, circle wing containment vessel sealing 2, mud pocket 4, mud containment vessel 5, mud containment vessel sealing 6, inner head casing tube sealing 7 are interior
Termination sleeve pipe 8, thimble connector 9, connection sleeve pipe 10；Connection sleeve pipe sealing 11, the means for loading that tape measure 12 forms；
The inside of explosive containment vessel 1 is used for explosive, and mud sleeve pipe is inserted on the head of described explosive containment vessel 1
Afterbody；Described mud sleeve pipe includes mud containment vessel 5, and mud pocket 4, and institute are packaged with described mud containment vessel 5
The head for the explosive containment vessel 5 stated can puncture mud sleeve pipe afterbody, and mud can flow out from the extravasating hole of mud containment vessel 5；
The rear end of described explosive containment vessel 5 is connected with more piece sleeve pipe, and is connected with described more piece sleeve pipe for measuring blasthole
The tape measure 12 of depth.
More piece sleeve pipe includes inner head casing tube 8 and more piece connection sleeve pipe, between inner head casing tube 8 and connection sleeve pipe 10, with
And it is connected between connection sleeve pipe 10 by thimble connector 9；Tail after the head closing of inner head casing tube 8 with explosive containment vessel 1
Portion is connected.
The head of explosive containment vessel 1 is conical head, and conical structure is advantageous to the push-in of the blasting charge and crushing for mud pocket,
Afterbody contains rectangular recess, is positioned for the extraction of detonator lead and with the connection of circle wing containment vessel sealing 2.
The face that circle wing containment vessel sealing 2 coordinates with explosive containment vessel is provided with rectangular slot, and another relative face is by soft
Property material made of only starch circle the wing, during push-in, play a part of moving after preventing slurries.
Specifically construction method is：
First, pre-fabricated mud pocket 4 is put into mud containment vessel 5, using mud containment vessel sealing 6 to it outside
End seals, form mud sleeve；Then, after explosive connection detonator, it is put into explosive containment vessel 1, will by rectangular recess 1-2
Detonator lead is drawn, after circle wing containment vessel sealing 2 is connected with explosive containment vessel 1 with rectangular recess 1-2 by rectangular slot 2-1
Form the blasting charge；Then, inner head casing tube 8 and connection sleeve pipe 10 are connected by thimble connector 9, multiple sleeve pipes can be used to connect
Connect device 9 and connection sleeve pipe 10 and change entire length, seal 11 pairs of connection sleeve pipes 10 using connection sleeve pipe and seal, by tape measure 12 from connecing
Cover in the circular port of channel closure 11 in lead-in bushing, tape measure 12 is fixed on by inner head casing tube sealing 7 by tape measure dop 7-1
On, inner head casing tube sealing 7 is connected with inner head casing tube 8 by screw thread, forms explosive-feeding processing device.Using explosive-feeding processing device by mud
Sleeve, the blasting charge are sequentially sent in blasthole, are then exerted oneself, and are crushed mud pocket 4 using conical head 1-1, are overflow by extravasating hole 5-1
Go out around blasthole, the blasting charge is formed and blocked.The length of the section connection sleeve pipe 10 of outermost one is adjusted to hole wall, is read by tape measure 12
Go out hole depth, it is also possible to which tape measure 12 reads the distance between this blasthole and surrounding blasthole and ground.
Embodiment 2
Blasthole pore-forming is poor, the sequence of construction at collapse hole scene be present
As shown in figures 1-8, a kind of means for loading and its application method suitable for Underground Engineering Blasting, including by explosive
Containment vessel 1, circle wing containment vessel sealing 2, mud pocket 4, mud containment vessel 5, mud containment vessel sealing 6, inner head casing tube sealing 7,
Inner head casing tube 8, thimble connector 9, connection sleeve pipe 10, connection sleeve pipe sealing 11, the means for loading that tape measure 12 forms.
More piece sleeve pipe includes inner head casing tube 8 and more piece connection sleeve pipe, between inner head casing tube 8 and connection sleeve pipe 10, with
And it is connected between connection sleeve pipe 10 by thimble connector 9；Sealed by inner head casing tube on the head of described inner head casing tube
Afterbody after closing with mud containment vessel is connected.
Inner head casing tube sealing is connected by screw thread with described inner head casing tube, and is provided with interior termination point casing channel closure
Gland for fixation measuring device.
The sealing of connection sleeve pipe 10 is cannulated threaded structure, it is circular it is hollow be advantageous to the further of tape measure, it is described
The head of explosive containment vessel is conical head, and conical structure is advantageous to the push-in of the blasting charge and crushing for mud pocket, and afterbody contains
Rectangular recess, positioned for the extraction of detonator lead and with the connection of taper containment vessel sealing.
Taper containment vessel sealing 3 includes a cone-shaped end, and the face that cone-shaped end coordinates with explosive containment vessel is provided with square
Shape slot, pyramidal structure are advantageous to crush mud pocket.
Specific construction method is as follows：
First, pre-fabricated mud pocket 4 is put into mud containment vessel 5, using mud containment vessel sealing 6 to it outside
End seals, form mud sleeve；Then,
After explosive connection detonator, it is put into explosive containment vessel 1, detonator lead is drawn by rectangular recess 1-2, passes through square
Shape slot 3-1 forms the blasting charge after taper containment vessel sealing 3 is connected with explosive containment vessel 1 with rectangular recess 1-2；Then, lead to
Cross thimble connector 9 to connect inner head casing tube 8 and connection sleeve pipe 10, multiple thimble connectors 9 and connection sleeve pipe 10 can be used
Change entire length, seal 11 pairs of connection sleeve pipes 10 using connection sleeve pipe and seal, the circle by tape measure 12 from female connector channel closure 11
In hole in lead-in bushing, tape measure 12 is fixed in inner head casing tube sealing 7 by tape measure dop 7-1, by screw thread by the inner
Headgear channel closure 7 is connected with inner head casing tube 8, forms explosive-feeding processing device.The blasting charge, mud sleeve are sent successively using explosive-feeding processing device
Enter in blasthole, then exert oneself, mud pocket 4 is ruptured after extruding taper containment vessel sealing 3, overflowed by extravasating hole 5-1 in blasthole
Around, the blasting charge is formed and blocked.Adjust outermost one save connection sleeve pipe 10 length arrive hole wall, by tape measure 12 reading hole depth,
Also tape measure 12 can be used to read the distance between this blasthole and surrounding blasthole and ground.
In above-described embodiment 1,2 as shown in Figure 2：The top of explosive containment vessel 1 is conical head 1-1, and conical structure is favourable
In the push-in of the blasting charge and crushing for mud pocket 4, rectangular recess 1-2 is contained in lower end, for the extraction of detonator lead and with justifying the wing
Containment vessel sealing 2 or the connection positioning of taper containment vessel sealing 3.
As shown in Figure 3：Circle wing containment vessel seals 2 upper ends and contains rectangular slot 2-1, and lower end is that a circle is fabricated from a flexible material
Only starch circle wing 2-2, during push-in, play a part of moving after preventing slurries.
As shown in Figure 4：Taper containment vessel seals 3 upper ends and contains rectangular slot 3-1 and cone-shaped end 3-2, and pyramidal structure has
Beneficial to crushing mud pocket 4.
As shown in Figure 5：Mud pocket 4 is prefabricated cylindrical structural.
As shown in Figure 6：Mud containment vessel 5 is prefabricated hollow eight-sided formation, and balanced configuration has the extravasating hole of circle
5-1, its inscribed circle diameter are more than the external diameter of explosive containment vessel 1, and the eight-sided formation makes structure hole be present with hole wall, is advantageous to
Slurries realize effective closure to explosive by the migration behind mud jacking hole.
As shown in fig. 7, mud containment vessel sealing 6 is eight-sided formation, inserted by interior in mud containment vessel 5, to mud
Bag 4 is protected.
As shown in figure 8, inner head casing tube sealing 7 is used for fixed roll up containing circular helicitic texture containing tape measure dop 7-1
Chi 12,
As shown in figure 9, inner head casing tube 8, the inner is circular helicitic texture, is connected with inner head casing tube sealing 7.
As shown in Figure 10, thimble connector 9 is hardware, circular concave inward structure, is advantageous to be placed on inner head casing tube 8
Termination or the termination of connection sleeve pipe 10, realize that connection sleeve pipe 10 is freely stretched thereafter, containing disposed thread, for fixed connecting sleeve
10。
As shown in figure 11, screw thread is contained in the upper end of connection sleeve pipe 10, and the radius of connection sleeve pipe is sequentially reduced, and is connected by sleeve pipe
Connect the fixation that device 9 realizes connection sleeve pipe.
As shown in figure 12：Connection sleeve pipe sealing 11 is cannulated threaded structure, the circular hollow entrance for being advantageous to tape measure and
Equidistant in all directions, helicitic texture is used for the connection with connection sleeve pipe 10.
Preparation method with the means for loading suitable for Underground Engineering Blasting, comprises the following steps：
Step 1：The all parts of means for loading are made, and splice configuration explosive-feeding processing device length according to on-site actual situations；
Step 2：First, pre-fabricated mud pocket is put into mud containment vessel, mud sleeve is formed after being blocked to it；
Then, after explosive connection detonator, it is put into explosive containment vessel, when blasthole is without collapse hole, by circle wing containment vessel sealing composition explosive
Bag, when blasthole has collapse hole, the blasting charge is formed using taper containment vessel；Then, by thimble connector by inner head casing tube
Connected with connection sleeve pipe, tape measure 12 is fixed in inner head casing tube sealing, forms explosive-feeding processing device.
Step 3：When blasthole is without collapse hole, mud sleeve, the blasting charge are sequentially sent in blasthole using explosive-feeding processing device, with cone
Forming head crushes mud pocket, and the blasting charge is formed and blocked.Blast hole parameter is obtained by tape measure；When blasthole has collapse hole, use
The blasting charge, mud sleeve are sequentially sent in blasthole by explosive-feeding processing device, are ruptured after firmly making mud pocket extruding taper containment vessel sealing,
The blasting charge is formed and blocked, blast hole parameter is obtained by tape measure；
Means for loading of the present invention suitable for Underground Engineering Blasting uses fabricated structure, makes using the structure is repeatable
With the characteristics of part is easily changed, and is easy to combine, and applicability is wide, in the case of the complexity of constructing tunnel, can quickly pacifying
Dress.The present invention provides a kind of means for loading and its application method suitable for Underground Engineering Blasting, is not influenceing loading rate
On the premise of.During the filling of explosive, the integrality during dynamite charge is ensure that, efficiently explosive can be embedded to
Depth is effectively measured, meanwhile, explosive is effectively blocked, ensures the quality of explosion significantly.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
1. a kind of means for loading suitable for Underground Engineering Blasting, it is characterised in that including explosive containment vessel, mud pocket and mud
Starch containment vessel；
The inside of described explosive containment vessel is used for explosive, and mud sleeve pipe is inserted on the head of described explosive containment vessel
Afterbody；Described mud sleeve pipe includes mud containment vessel, is packaged with mud pocket in described mud containment vessel, and described
The head of explosive containment vessel can puncture mud sleeve pipe afterbody, and mud can flow out from the extravasating hole of mud containment vessel；Described
The rear end of explosive containment vessel is connected with more piece sleeve pipe, and the survey for measuring blast hole depth is connected with described more piece sleeve pipe
Measure device.
2. the means for loading suitable for Underground Engineering Blasting as claimed in claim 1, it is characterised in that described more piece set
Pipe includes inner head casing tube and more piece connection sleeve pipe, between inner head casing tube and connection sleeve pipe, and passes through between connection sleeve pipe
Thimble connector is connected；The tail with explosive containment vessel afterwards is closed in the head of described inner head casing tube by inner head casing tube sealing
Portion is connected；
Described inner head casing tube sealing is connected by screw thread with described inner head casing tube, and is set on interior termination point casing channel closure
There is the gland for fixation measuring device；
Described thimble connector is hardware, the concave inward structure of cylindricality, is advantageous to be placed on inner termination sleeve pipe termination or connection
Sleeve pipe termination, realize that connection sleeve pipe is freely stretched thereafter, containing disposed thread, for fixed connecting sleeve；
The sealing of described connection sleeve pipe is cannulated threaded structure, the circular hollow entrance for being advantageous to tape measure and in all directions
Upper equidistant, helicitic texture is used for the connection with connection sleeve pipe.
3. the means for loading suitable for Underground Engineering Blasting as claimed in claim 1, it is characterised in that described explosive is protected
The head of protective case is conical head, and conical structure is advantageous to the push-in of the blasting charge and crushing for mud pocket, and it is recessed that afterbody contains rectangle
Groove, positioned for the extraction of detonator lead and with the connection of circle wing containment vessel sealing.
4. the means for loading suitable for Underground Engineering Blasting as claimed in claim 1, it is characterised in that the described circle wing is protected
Protective case seals the face coordinated with explosive containment vessel and is provided with rectangular slot, and what another relative face was fabricated from a flexible material only starches
The circle wing, during push-in, plays a part of moving after preventing slurries.
5. a kind of means for loading suitable for Underground Engineering Blasting, it is characterised in that including explosive containment vessel, mud pocket and mud
Starch containment vessel；
The inside of described explosive containment vessel is used for explosive, and mud sleeve pipe is inserted into the tail end of described explosive containment vessel
Head；Described mud sleeve pipe includes mud containment vessel, is packaged with mud pocket in described mud containment vessel, and described
The afterbody of explosive containment vessel can puncture mud bushing head, and mud can flow out from the extravasating hole of mud containment vessel, realize to fried
The closure of medicine；More piece sleeve pipe is connected with the rear end of described mud sleeve pipe, and is connected with and is used in described more piece sleeve pipe
Measure the measurement apparatus of blast hole depth.
6. the means for loading suitable for Underground Engineering Blasting as claimed in claim 5, it is characterised in that described more piece set
Pipe includes inner head casing tube and more piece connection sleeve pipe, between inner head casing tube and connection sleeve pipe, and passes through between connection sleeve pipe
Thimble connector is connected；The tail with mud containment vessel afterwards is closed in the head of described inner head casing tube by inner head casing tube sealing
Portion is connected；
Described inner head casing tube sealing is connected by screw thread with described inner head casing tube, and is set on interior termination point casing channel closure
There is the gland for fixation measuring device；
Described thimble connector is hardware, the concave inward structure of cylindricality, is advantageous to be placed on inner termination sleeve pipe termination or connection
Sleeve pipe termination, realize that connection sleeve pipe is freely stretched thereafter, containing disposed thread, for fixed connecting sleeve；
The sealing of described connection sleeve pipe is cannulated threaded structure, the circular hollow entrance for being advantageous to tape measure and in all directions
Upper equidistant, helicitic texture is used for the connection with connection sleeve pipe.
7. the means for loading suitable for Underground Engineering Blasting as claimed in claim 5, it is characterised in that described explosive is protected
The head of protective case is conical head, and conical structure is advantageous to the push-in of the blasting charge and crushing for mud pocket, and it is recessed that afterbody contains rectangle
Groove, positioned for the extraction of detonator lead and with the connection of taper containment vessel sealing；Described taper containment vessel sealing includes one
Individual cone-shaped end, the face that cone-shaped end coordinates with explosive containment vessel are provided with rectangular slot, and pyramidal structure is advantageous to crush mud
Bag.
8. the means for loading suitable for Underground Engineering Blasting as described in claim 1-7 is any, it is characterised in that described
Mud pocket is prefabricated cylindrical structural.
9. the means for loading suitable for Underground Engineering Blasting as described in claim 1-7 is any, it is characterised in that described
Mud containment vessel is prefabricated hollow eight-sided formation, and balanced configuration has the extravasating hole of circle, and its inscribed circle diameter is more than fried
The external diameter of medicine containment vessel, the eight-sided formation make structure and hole wall hole be present, are advantageous to slurries by the migration behind mud jacking hole,
Realize effective closure to explosive；The both ends of described mud containment vessel are sealed provided with mud containment vessel, the sealing of mud containment vessel
For eight-sided formation, inserted by interior in mud containment vessel, mud pocket is protected.
10. the application method of any described means for loadings suitable for Underground Engineering Blasting of claim 1-9, its feature exist
In,
Step 1：The all parts of means for loading are made, and splice configuration explosive-feeding processing device length according to on-site actual situations；
Step 2：First, pre-fabricated mud pocket is put into mud containment vessel, mud sleeve is formed after being blocked to it；Connect
, after explosive connection detonator, be put into explosive containment vessel, when blasthole is without collapse hole, circle wing containment vessel sealing is formed into the blasting charge,
When blasthole has collapse hole, the blasting charge is formed using taper containment vessel；Then, by thimble connector by inner head casing tube and company
Sleeve pipe connection is connect, tape measure is fixed in inner head casing tube sealing, forms explosive-feeding processing device；
Step 3：When blasthole is without collapse hole, mud sleeve, the blasting charge are sequentially sent in blasthole using explosive-feeding processing device, use conical head
Mud pocket is crushed, the blasting charge is formed and blocked；Blast hole parameter is obtained by measurement apparatus；
When blasthole has collapse hole, the blasting charge, mud sleeve are sequentially sent in blasthole using explosive-feeding processing device, firmly make mud pocket
Ruptured after extruding taper containment vessel sealing, the blasting charge is formed and blocked, blast hole parameter is obtained by measurement apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954986.XA CN107631670B (en) | 2017-10-13 | 2017-10-13 | Charging device suitable for underground engineering blasting and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954986.XA CN107631670B (en) | 2017-10-13 | 2017-10-13 | Charging device suitable for underground engineering blasting and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107631670A true CN107631670A (en) | 2018-01-26 |
| CN107631670B CN107631670B (en) | 2023-09-01 |
Family
ID=61105108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954986.XA Active CN107631670B (en) | 2017-10-13 | 2017-10-13 | Charging device suitable for underground engineering blasting and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107631670B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332868A (en) * | 2019-08-04 | 2019-10-15 | 贵州久远爆破工程有限责任公司 | A kind of Tunnel Blasting big gun spaced loading device |
| CN110887420A (en) * | 2019-11-11 | 2020-03-17 | 刘梦 | Supplementary stifled explosive device that fills up of porthole |
| CN112835094A (en) * | 2021-01-06 | 2021-05-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Seismic wave method tunnel advance geology forecast explosive package installation device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871755A (en) * | 2010-06-21 | 2010-10-27 | 北京理工大学 | Multipoint excitation-volume seismic focus charging structure |
| CN202692857U (en) * | 2012-07-19 | 2013-01-23 | 贵州新联爆破工程有限公司 | Tamping bar |
| CN105973084A (en) * | 2016-07-27 | 2016-09-28 | 宏大矿业有限公司 | Blasting hole stemming method for thin-wall concrete structure |
-
2017
- 2017-10-13 CN CN201710954986.XA patent/CN107631670B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871755A (en) * | 2010-06-21 | 2010-10-27 | 北京理工大学 | Multipoint excitation-volume seismic focus charging structure |
| CN202692857U (en) * | 2012-07-19 | 2013-01-23 | 贵州新联爆破工程有限公司 | Tamping bar |
| CN105973084A (en) * | 2016-07-27 | 2016-09-28 | 宏大矿业有限公司 | Blasting hole stemming method for thin-wall concrete structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332868A (en) * | 2019-08-04 | 2019-10-15 | 贵州久远爆破工程有限责任公司 | A kind of Tunnel Blasting big gun spaced loading device |
| CN110332868B (en) * | 2019-08-04 | 2024-05-17 | 贵州久远爆破工程有限责任公司 | Spaced charging device for tunnel blasting gun |
| CN110887420A (en) * | 2019-11-11 | 2020-03-17 | 刘梦 | Supplementary stifled explosive device that fills up of porthole |
| CN110887420B (en) * | 2019-11-11 | 2022-06-07 | 刘梦 | Supplementary stifled explosive device that fills up of porthole |
| CN112835094A (en) * | 2021-01-06 | 2021-05-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Seismic wave method tunnel advance geology forecast explosive package installation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107631670B (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107631670A (en) | A kind of means for loading and its application method suitable for Underground Engineering Blasting | |
| CN105627848B (en) | Bilinearity CUMULATIVE BLASTING device and blasting method can be positioned in a kind of smooth blast hole | |
| CN105571417B (en) | Water air combining medium for tunnel large section deep hole blasting broken rock does not couple quick-burning charge device | |
| CN107060834A (en) | Grout injection control technique is oozed in drainage slowly under back rich water broken condition | |
| CN105258824A (en) | Water and soil pressure monitoring rod for shield tunnel | |
| CN103791788B (en) | Method for peripheral hole non-coupling continuous loading | |
| CN105804692B (en) | A kind of new-type coal mine gas piezometry slip-casting hole-sealing method | |
| CN107024157A (en) | A kind of blast charging structure and application method | |
| CN103148748A (en) | Pressure-adjustable expansion plastic pipe deep hole blasting control method | |
| CN212958558U (en) | Drilling dynamic sealing multi-section hole packer device | |
| CN111101952A (en) | Construction method for tunnel blasting of complex layered rock stratum | |
| CN205157084U (en) | Shield tunnel water and soil pressure monitoring stick | |
| CN109443119A (en) | Water bearing blasthole loads in mixture the means for loading and loading method of non-watertight explosive | |
| CN105824048B (en) | A kind of drilling resistivity forward probe device and its detection method for TBM | |
| CN208586625U (en) | A kind of antipriming pipe curtain building enclosure | |
| CN105134285B (en) | " three stifled two notes " gas extraction hole method for sealing | |
| CN107270793B (en) | It is a kind of for improving the beehive-shaped charge method of tunnel Smooth Blasting Effects | |
| CN107036495A (en) | Hyperboloid of one sheet reaming chock blasting method from the bottom of one's heart | |
| CN206530301U (en) | A kind of geologic drilling rod | |
| CN206627033U (en) | Short-delay blasting device for immersed tube tunnel underwater reef explosion | |
| CN105545359B (en) | The water filling conducting device and method in a kind of water seal cave depot connection tunnel and water curtain tunnel | |
| CN202119335U (en) | Packaging cartridge case of deep sea explosives | |
| CN104197797A (en) | Water seepage blast hole explosive filling device used in tunnel blasting excavation process | |
| CN210464242U (en) | A all around hole water seal charging structure for tunnel smooth blasting | |
| CN202372073U (en) | Gunpowder filling pipe for coalmine deep-hole exploding gunpowder column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |