CN109375256A - Detonation auxiliary device and method suitable for TSP tunnel geological forecast - Google Patents
Detonation auxiliary device and method suitable for TSP tunnel geological forecast Download PDFInfo
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- CN109375256A CN109375256A CN201811020470.9A CN201811020470A CN109375256A CN 109375256 A CN109375256 A CN 109375256A CN 201811020470 A CN201811020470 A CN 201811020470A CN 109375256 A CN109375256 A CN 109375256A
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- big gun
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- gun line
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/104—Generating seismic energy using explosive charges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/104—Generating seismic energy using explosive charges
- G01V1/13—Arrangements or disposition of charges to produce a desired pattern in space or time
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- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of detonation auxiliary devices and method suitable for TSP tunnel geological forecast, including shell, access big gun line, output big gun line, bridgeware, conductive sheet and insulating trip, the shell is insulation shell, extend outside shell one end of the bridgeware, the other end is set in shell, and the sliding sphere being arranged by the end bottom contacts the conductive sheet laid in shell and insulating trip, and the conductive sheet and insulating trip are multiple, and conductive sheet and insulating trip alternate intervals arrange;It is reserved at least two big gun string holes on shell, to accommodate access big gun line and output big gun line respectively, accommodates multiple conducting wires in output big gun line, one end of each wire connects one to one with the conductive sheet respectively;The access big gun line is connected to the bridgeware by elastic component.
Description
Technical field
The present invention relates to a kind of detonation auxiliary devices and method suitable for TSP tunnel geological forecast.
Background technique
Tunnel refers to the channel that formation is excavated in geotechnical structure, and building constructure reaches the exploitation underground space in the earth formation
Purpose.Tunnel can be divided into traffic tunnel, Hydraulic Tunnel and municipal tunnel etc..Country rock refers to that a certain range is interior to hole around tunnel
The influential rock mass of body.
To verify a certain range of country rock and underground aqueous condition in front of tunnel excavation, burst fire-disaster is reduced or avoided to work
The influence of journey makes advanced prediction to the country rock and strata condition of front of tunnel heading and its periphery.Tunnel geological forecast side
There are many methods, including probing method, feeler inspection method, DC electrical method, geological analysis method and geophysical prospecting etc..Wherein geophysical prospecting includes direct
Current method, high density resistor method, TSP advanced prediction technology, TST advanced prediction technology, horizontal acoustic waves profile method, the true earthquake of TRT
Catoptric imaging technology, seismic negative apparent velocity method, geological radar method and loose stratum etc..
Tunnel seismic reflection geologic prediction, abbreviation TSP.As most reflection seismic wave methods, using echo sounding original
Reason.Seismic wave is in specified focal point (generally 24 shot points are parallel to tunnel and move towards straight line branch), with a small amount of explosive shooting
It generates, two side senser symmetrical placement of tunnel, for receiving seismic signal.
When carrying out geologic prediction using TSP technology, as requested by host, sensor, trigger, data logger etc.
It is attached, while trigger connects initiator, controls detonating capsule and explosive.It is needed during practical earthquake-wave-exciting
One shot point of every detonation, the primary rebound wave information of data logger acquisition.Completion to be collected, after acquisition next time is ready, side
It can carry out the detonation of next shot point.There are two o'clock deficiencies for current this method.
First, since earthquake-wave-exciting must be that all shot points successively carry out one by one, every time after the completion of detonation, need specially
People carries out a kind of big gun line (copper core) handover operation, i.e., removes big gun line from the detonator of a upper shot point and be connected to next shot point
Detonator.It is finished in system data acquisition, after acquisition next time is ready, still needs to the wiring process for spending the time to wait worker,
Repeat in this way 24 times until completing the detonation of whole shot points.Therefore many times are wasted, greatly reduces efficiency.
For the second, the first blasthole apart from ipsilateral gauge hole about 15m, the operator apart from initiator is then farther.It is making an uproar
Sound is big, in the tunnel environment more than noise, when detonation is to longer-distance shot point, the personnel that are responsible for connection big gun line and detonator with
The personnel's distance for operating initiator is remote, and it is very inconvenient to link up.When there is special circumstances to occur such as conducting wire short circuit, initiator operator
Member notifies the wiring personnel of distant place by lifting up one's voice, but still cannot be guaranteed the accurately and timely reception and registration of information.
In this case, how existing detonation mode is optimized, is needed a kind of suitable for TSP in tunnel
Detonation auxiliary device.
Summary of the invention
The present invention to solve the above-mentioned problems, proposes a kind of detonation auxiliary suitable for TSP tunnel geological forecast
Device and method, the present invention can guarantee that the operator of initiator can operate the device together, therefore avoid in tunnel
Telecommunicate, reach more safe and efficient purpose.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of detonation auxiliary device suitable for TSP tunnel geological forecast, including shell, access big gun line, output big gun
Line, bridgeware, conductive sheet and insulating trip, in which:
The shell is insulation shell, and one end of the bridgeware is extended outside shell, and the other end is set in shell, is led to
The sliding sphere of end bottom setting is crossed, the conductive sheet laid in shell and insulating trip, and the conductive sheet and insulation are contacted
Piece is multiple, and conductive sheet and insulating trip alternate intervals arrange;
It is reserved at least two big gun string holes on the shell, to accommodate access big gun line and output big gun line respectively, exports big gun line
Interior receiving multiple conducting wires, one end of each wire connect one to one with the conductive sheet respectively;The access big gun line passes through bullet
Property part is connected to the bridgeware.
It is limited as further, the enclosure interior bottom is provided with track groove, and the conductive sheet and insulating trip are laid
In in track groove, sliding rail is formed, the bridgeware can move in the sliding track.
It is limited as further, the bridgeware includes conductive core, and is arranged on core, at least covering core
Body upper end exposes to the insulation sleeve of housing parts.To prevent operator from getting an electric shock.
It being limited as further, the top of the shell is provided with opening compatible with sliding rail, guide rail is formed,
When can guarantee that bridgeware slides into a certain position at guide rail, it is able to confirm that the conductive sheet or insulating trip of contact corresponding position.
It is limited as further, the width of the guide rail is not less than the diameter of bridgeware main body, guarantees bridgeware energy
Enough smooth slidings in guide rail.
Limited as further, the guide rail is the dislocation guide rail of continuous zigzag or bumps, and conductive sheet and
It is also accordingly laid staggeredly between insulating trip.It prevents from sliding lever dislocation since earthquake-wave-exciting generates concussion in initiation process
It is dynamic.
It is limited as further, the bridgeware is being provided with barrier sheet with opening contact position, which is set to
Enclosure interior, to prevent the lever of bridgeware from falling off.
It is limited as further, the length of the bridgeware and the setting position of barrier sheet and body height phase
Adaptation, while guaranteeing that sliding ball is stuck in track groove and barrier sheet is stuck in enclosure interior top, bridgeware cannot be moved up and down.
It is limited as further, is provided with insulating coating on the output big gun line.
It is limited as further, the access big gun line passes through a nonconducting elastic component winding after introducing enclosure interior
To bridgeware main body.It can guarantee big gun line in this way in tensional state while avoiding the excessive breakage of stress, while elastic component is stretched
Contracting can offset the distance between big gun line and bridgeware it is different and caused by access the short difference of big gun wire length.
Limited as further, the access big gun line correspond to and is set at big gun string holes in shell there are two fixinig plate, consolidate respectively
It is scheduled on the outside and inside of shell, the fixed access anti-sliding stop of big gun line;Output big gun line corresponds in shell and is equipped with one at big gun string holes
Fixinig plate, is fixed on the inside of shell, and fixed output big gun line prevents a large amount of slidings outward.
It is limited as further, described conductive sheet one end is equipped with string holes, and corresponding to wind respective output lead, output is led
Line is coated togather by insulating materials, forms output big gun line, is drawn by the big gun string holes of back side of shell.
Access big gun line is connected to trigger, each conducting wire for exporting big gun line is connected to by the working method based on above-mentioned apparatus
Detonator at corresponding shot position to access big gun line, bridgeware, sliding ball, conductive sheet and exports big gun line by trigger
The circuit of formation applies voltage, and the corresponding circuit at corresponding shot position is connected and carries out excitation detonation.
Compared with prior art, the invention has the benefit that
(1) present invention output big gun line includes multiple conducting wires, and primary connection, which works, completes multiple shot points that can detonate, thus total
Wiring workload is reduced significantly, reduces workload, is improved work efficiency.
(2) present invention optimization improves traditional detonation mode.Because working without frequent wiring, also avoid connecing
Line worker and the frequent telecommunicate of initiator operator.In initiation process, any emergency situations occur, worker is ok
Accurate information is grasped at the first time and is rationally solved the problems, such as, no longer needs to convey in the form to lift up one's voice, it is more efficiently convenient.
(3) it is of the invention refer to form turning circuit using bridgeware and conductive sheet, do not include labyrinth or precision
Original part, at low cost, effect is good, small in size, easy to operate, can grasp operating method without complicated professional skill training, simultaneously
Easily damaged probability is reduced, the condition used in tunnel scene has more been bonded.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute an undue limitation on the present application, for explaining the application to show each site location
And spacing with each other or size are exaggerated, schematic diagram is only made signal and is used.
Fig. 1 is the general illustration of apparatus of the present invention.
Fig. 2 is the schematic internal view of apparatus of the present invention major part.
Fig. 3 is the schematic internal view on apparatus of the present invention left side.
Fig. 4 is the schematic diagram at apparatus of the present invention back side.
Fig. 5 is the enlarged diagram of apparatus of the present invention big gun line collection.
Fig. 6 is the conductive sheet and insulating trip schematic diagram of apparatus of the present invention.
Fig. 7 is the circuit theory schematic diagram of apparatus of the present invention.
Wherein: 1 shell, 2 bridgeware levers, 3 access big gun lines, the copper core collection of 4 rubber coateds, 5 bridgeware handle bodies, 6 is solid
Stator, 7 copper cores, 8 fixinig plates, 9 output big gun lines, 10 plastics springs, 11 sliding balls, 12 conductive sheets, 13 insulating trips;
Specific embodiment:
The invention will be further described with embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has 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 specific 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 singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the present invention, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this hair
Bright each component or component structure relationship and the relative of determination, not refer in particular to either component or element in the present invention, cannot understand
For limitation of the present invention.
In the present invention, term such as " affixed ", " connected ", " connection " be shall be understood in a broad sense, and indicate may be a fixed connection,
It is also possible to be integrally connected or is detachably connected;It can be directly connected, it can also be indirectly connected through an intermediary.For
The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the present invention as the case may be,
It is not considered as limiting the invention.
Embodiment 1:
As shown in Figure 1, a kind of detonation auxiliary device suitable for TSP tunnel geological forecast, by shell 1, bridgeware,
It accesses big gun line 3, output big gun line 9, copper core 7, the copper core collection 4 of rubber coated, fixinig plate, plastics spring 10, sliding ball 11, pass
Guide card 12 and insulating trip 13 form.
In order to form closed circuit, which still adheres to the type of attachment of two copper cores.Wherein 7 one end of copper core
Trigger is connected, the other end separates eight copper cores, and number consecutively 1-8.It accesses 3 one end of big gun line and connects trigger, the other end
Across the device front, big gun string holes enters inside shell 1.Shell 1 is rectangular-shape plastic insulation case;The top of bridgeware is stretched out
Shell, other end is inside housings;The access big gun line is from positive (Fig. 1 has indicated) center reserved big gun string holes on the lower side of shell
Place enters shell;The output big gun line draws shell from the reserved big gun string holes on the lower side of back side of shell (Fig. 1 has indicated) center;Institute
It states conductive sheet and insulating trip is arranged in the track groove of case inside bottom surface (Fig. 1 has indicated).
As shown in Figure 2.Into after shell 1, access big gun line 3 passes through plastics spring 10 and is wrapped on the handle body 5 of switch piece, by
In the characteristic of conductive material, electric current can be passed to handle body 5.The bottom end sliding ball 11 of switch piece is slided in track groove
It moves, and the electric current that handle body 5 transmits is transmitted to the conductive sheet 12 in track groove.Eight conductive sheets 12 and seven are arranged in track groove
Insulating trip 13 is alternatively arranged and agrees with slot size.Eight conductive sheet number consecutively 1-8, respectively connect an output big gun line
9, copper core is got up by the cladding of rubber material 4, is exposed in the place output big gun line 9 close to detonator, every output big gun line 9
Number to be numbered with the conductive sheet 12 being connect unanimously.
It should be noted that the connection of the winding of access big gun line 3, eight conductive sheets 12 and eight output big gun lines 9 must jail
Gu sliding ball 11 must be stablized with the contact of conductive sheet 12, these are the necessary conditions for guaranteeing device normal use.
Big gun string holes is reserved at 1 front of shell, the back side, and top surface (Fig. 1 has indicated) is reserved for bridgeware (or switch piece) lever
Mobile track, excess-three face are completely enclosed.
Bridgeware is made of conductive material, and exposed lever and handle body in shell is wrapped up by insulating rubber material, prevents
Operator's electric shock.Bridgeware main body is hand-held lever, and lever bottom is embedded with sliding ball, and sliding ball is in housing bottom track groove
Interior movement.
As shown in figure 3, bridgeware lever handle body 5 is equipped with fixinig plate 8, the position of fixinig plate 8 is in enclosure interior lever
Top, prevent lever from falling off.
The design of 5 total length of bridgeware lever is identical with shell 1, is stuck in track groove, handle body fixinig plate in sliding ball 11
It is immovable above and below lever in the case where being stuck in 1 top of shell, it may only transverse shifting in orbit.
Access big gun line 3 introduces behind 1 inside of shell and is wound to bridgeware handle body 5 across a plastics spring 10, guarantees big gun line
The excessive breakage of stress is avoided simultaneously in tensional state.
The reserved track of 1 top surface of shell and the track groove size of bottom surface it is identical it is vertical coincidence without offset.Bridgeware handle body 5
Diameter is equal with the width of track, guarantees that lever can be in track groove smooth sliding.
As shown in Fig. 2, the design of 1 inside bottom surface of shell has a track groove, built-in 8 conductive sheets and 7 insulating trips, conductive sheet with
Insulating trip is seamless to be alternatively arranged and is filled with track groove.Conductive sheet design width, thickness are identical as insulating trip, and length is greater than insulation
Piece.Conductive sheet and insulating trip thickness are less than track groove depth.
The special shape design of track groove, it is therefore an objective to which lever rests on the convex of Track desigh after guarantee switches every time.It will
Lever is stuck in the convex side of track, prevents from making lever dislocation sliding since earthquake-wave-exciting generates concussion in initiation process.
It bridgeware handle body 5, sliding ball 11, conductive sheet and is wrapped in the access big gun line of handle body and is wrapped in conductive sheet one end
Output big gun line, when there is trigger voltage, form connection circuit, guarantee initiator excitation high-tension current can pass through this
Device.
Access big gun line 3 sets the outside that shell is separately fixed at there are two fixinig plate and interior at 1 front big gun string holes of shell
Side, the fixed access anti-sliding stop of big gun line;It exports big gun line and is equipped with a fixinig plate at 1 back side big gun string holes of shell, be fixed on shell 1
Inside, fixed output big gun line prevents a large amount of slidings outward.
As shown in figure 3, access big gun line in shell pass through one section of plastics spring, it is therefore an objective to guarantee no matter switching to which
One gear, big gun line length all keep straight configuration.When switch is switched to first, eight shot points and fourth, fifth shot point, big gun line is from shell
The distance of positive big gun string holes to lever is different, plastics spring it is flexible can offset this as distance it is different caused by access big gun
The short difference of wire length.
As it can be seen in figures 5 and 6, conductive sheet one end is equipped with string holes, eight output big gun lines of corresponding winding, eight big gun lines are by rubber of insulating
Glue material is coated togather, and draws the device by the big gun string holes of back side of shell.
As shown in fig. 7, the switching that working principle is bridgeware is substantially to stir circuit switch and connect to change to other single line
On the road.
The present embodiment develops a kind of efficient to improve the detonation mode that existing worker frequently switches big gun line at a distance
Rate, low cost, small size detonation auxiliary device.The device is to access big gun line, switching switch, sliding ball, conductive sheet, output big gun
Line constitutes a series circuit.
In use, it is only necessary in original TSP system-based, device access big gun line one end is connected to triggering
Device, is connected to corresponding detonator for output big gun line, and successively bridgeware, which carries out excitation detonation, can be completed operation.Due to device essence
On be circuit, do not include labyrinth or accurate original part, not only reduce cost, while reducing easily damaged probability, be more bonded
The condition used in tunnel scene.
The application method of the device of the present embodiment is as follows:
A, it completes the preparation before detection: completing steel for shot according to specification, sensor bore is arranged;
B, it completes charging work: detonator being placed in appropriate emulsion, blasthole bottom end is advanced to.After installing explosive, use
Water or other media block, to guarantee stimulation effect;
C, it completes equipment and connects work: connection TSP system equipment first, according to technical specification by host, sensor, triggering
Device, data logger etc. are attached as requested.After the completion of connection, two connection jaws of trigger are separately connected the present apparatus
Access big gun line 3 and copper core 7;The other end has two groups of copper cores as shown in Figure 1, and the copper wire of two identical numbers is wrapped in one
Rise, i.e., No. 1 and No. 1 winding, No. 2 with No. 2 windings ... and eight pairs of copper cores being intertwined are corresponding is connected to eight by this
Root detonator;
D, it completes first group of detection operations: switch piece is placed at No. 1 conductive sheet, operation initiator carries out detonation shot point 1.
It completes wait detonate, after data logger data acquisition, switch piece is placed at No. 2 conductive sheets, carry out the detonation of shot point 2.
And so on complete eight shot points of the group excitation detonation;
E, all detection operations are completed: after the completion of first group, needing worker that mention in step C eight pairs are intertwined
Copper core be transferred to other eight detonators, repeat step D and then complete the detection operations of second group with third group.So far 24
All detonation finishes a shot point;
F, it completes take-up work: the connecting line of all devices being removed, equipment is put into equipment box.Complete all TSP
Field detection work.
It can be seen from the above description that the present embodiment realizes following technical effect:
Workload is greatly reduced in the present apparatus, improves work efficiency.
Present apparatus optimization improves traditional detonation mode.In initiation process, works without frequent wiring, avoid and connect
Line worker and the frequent telecommunicate of initiator operator no longer need to convey in the form to lift up one's voice, more efficiently convenient.
The present apparatus is at low cost, and effect is good, small in size, easy to operate, can grasp operation without complicated professional skill training
Method.
Certainly, in other embodiments, the quantity of insulating trip 13 and conductive sheet 12 can be converted according to shot point quantity.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast, it is characterized in that: include shell, access big gun line,
Export big gun line, bridgeware, conductive sheet and insulating trip, in which:
The shell is insulation shell, and one end of the bridgeware is extended outside shell, and the other end is set in shell, by this
The sliding sphere of bottom setting is held, contacts the conductive sheet laid in shell and insulating trip, and the conductive sheet and insulating trip are
It is multiple, and conductive sheet and insulating trip alternate intervals arrange;
It is reserved at least two big gun string holes on the shell, to accommodate access big gun line and output big gun line respectively, exports big gun line content
Receive multiple conducting wires, one end of each wire connects one to one with the conductive sheet respectively;The access big gun line passes through elastic component
It is connected to the bridgeware.
2. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
The enclosure interior bottom is provided with track groove, and the conductive sheet and insulating trip are laid in track groove, forms sliding rail, institute
Stating bridgeware can move in the sliding track.
3. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
The bridgeware includes conductive core, and is arranged on core, and at least covering core upper end exposes to the exhausted of housing parts
Edge set.
4. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
The top of the shell is provided with opening compatible with sliding rail, forms guide rail, can guarantee that bridgeware is sliding at guide rail
When moving to a certain position, it is able to confirm that the conductive sheet or insulating trip of contact corresponding position;
Further, the width of the guide rail is not less than the diameter of bridgeware main body, guarantees that bridgeware can be steady in guide rail
Sliding.
Further, the guide rail is the dislocation guide rail of continuous zigzag or bumps, and also phase between conductive sheet and insulating trip
It should be laid staggeredly.
5. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
The bridgeware is being provided with barrier sheet with opening contact position, which is set to enclosure interior, to prevent holding for bridgeware
Handle falls off;
Further, the setting position of the length of the bridgeware and barrier sheet is adapted with body height, guarantees sliding ball
It is stuck in track groove and while barrier sheet is stuck in enclosure interior top, bridgeware cannot move up and down.
6. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
Insulating coating is provided on the output big gun line.
7. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
The access big gun line is wound in bridgeware main body after introducing enclosure interior across a nonconducting elastic component.
8. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
The access big gun line is corresponded in shell and is set at big gun string holes there are two fixinig plate, is separately fixed at the outside and inside of shell, fixed
Access the anti-sliding stop of big gun line;Output big gun line corresponds in shell and is equipped with a fixinig plate at big gun string holes, is fixed on the inside of shell, Gu
Surely output big gun line prevents a large amount of slidings outward.
9. a kind of detonation auxiliary device suitable for TSP tunnel geological forecast as described in claim 1, it is characterized in that:
Described conductive sheet one end is equipped with string holes, corresponding to wind respective output lead, and output lead is coated togather by insulating materials, shape
At output big gun line, drawn by the big gun string holes of back side of shell.
10. based on the working method of device as claimed in any one of claims 1-9 wherein, it is characterized in that: access big gun line is connected to
Trigger, by export big gun line each conducting wire be connected to the detonator at corresponding shot position, by trigger to access big gun line,
The circuit that bridgeware, sliding ball, conductive sheet and output big gun line are formed applies voltage, and corresponding time at corresponding shot position is connected
Road carries out excitation detonation.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5014813A (en) * | 1988-12-27 | 1991-05-14 | Fussell Don L | Water-proof geophone housing |
CN201069727Y (en) * | 2007-03-23 | 2008-06-04 | 升威电子制品(东莞)有限公司 | A micro-sliding switch |
CN201117517Y (en) * | 2007-08-24 | 2008-09-17 | 升威电子制品(东莞)有限公司 | Multipath slide switch |
CN206131909U (en) * | 2016-09-30 | 2017-04-26 | 湖南科技大学 | Detonating auxiliary device who swashs shake operation of tunnel construction TSP |
CN104536040B (en) * | 2014-12-19 | 2017-08-01 | 长安大学 | TSP acoustic controls trigger system |
CN108171958A (en) * | 2017-12-11 | 2018-06-15 | 山东大学 | The time break Interactive control device and method of tunnel geological forecast |
-
2018
- 2018-09-03 CN CN201811020470.9A patent/CN109375256B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5014813A (en) * | 1988-12-27 | 1991-05-14 | Fussell Don L | Water-proof geophone housing |
CN201069727Y (en) * | 2007-03-23 | 2008-06-04 | 升威电子制品(东莞)有限公司 | A micro-sliding switch |
CN201117517Y (en) * | 2007-08-24 | 2008-09-17 | 升威电子制品(东莞)有限公司 | Multipath slide switch |
CN104536040B (en) * | 2014-12-19 | 2017-08-01 | 长安大学 | TSP acoustic controls trigger system |
CN206131909U (en) * | 2016-09-30 | 2017-04-26 | 湖南科技大学 | Detonating auxiliary device who swashs shake operation of tunnel construction TSP |
CN108171958A (en) * | 2017-12-11 | 2018-06-15 | 山东大学 | The time break Interactive control device and method of tunnel geological forecast |
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