CN105891876A - High-energy storage positioning and orienting active-excitation seismic source gun and using method - Google Patents
High-energy storage positioning and orienting active-excitation seismic source gun and using method Download PDFInfo
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- CN105891876A CN105891876A CN201610222504.7A CN201610222504A CN105891876A CN 105891876 A CN105891876 A CN 105891876A CN 201610222504 A CN201610222504 A CN 201610222504A CN 105891876 A CN105891876 A CN 105891876A
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- winch
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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
- G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
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Abstract
The invention discloses a high-energy storage positioning and orienting active-excitation seismic source gun and a using method, which is applied to mine seismic exploration. The high-energy storage positioning and orienting active-excitation seismic source gun comprises a sliding fixing support and a gun body arranged on the sliding fixing support, wherein the sliding fixing support comprises a bushing fixed clip holder and three sliding fixing support legs arranged at the bottom of the bushing fixed clip holder; and the gun body comprises a gun barrel and a winch device. In the case of use, the high-energy storage positioning and orienting active-excitation seismic source gun body is firstly fixed, the winch is rotated, a winch drum is driven to rotate to enable a tensile steel wire rope to be tightly pulled, an anti-impact steel bar is driven and pulled to slide, and a high-pressure bearing spring is contracted and deformed. In the case of use, a safety brake lock is triggered, the high-pressure bearing spring pushes the anti-impact steel bar to be impacted on a target object instantly after being separated from the high-pressure bearing spring in an unconstrained state, and a seismic source is generated. The high-energy storage positioning and orienting active-excitation seismic source gun has the advantages of low cost, easy maintenance, simple structure, light and convenient carrying, economy and reliability, and simple operation, considers both handheld and fixed operation, has continuous adjustable characteristics of shaking effects, and is applied to a seismic exploration project in various solid media.
Description
Technical field
The present invention relates to a kind of Active spurring focus big gun and using method, the high accumulation of energy being particularly suited for mine seismic prospecting use is fixed
Position orientation Active spurring focus big gun and using method.
Background technology
Current China coal industry peace has been become based on bump, coal and gas prominent, the mine shaft geology dynamic disaster of gushing water
The subject matter in full field.As ground coal mining ore mining pick production activity and the induction disaster in engineering construction active procedure, power
The frequency and coverage that disaster accident occurs just increase along with the increase year by year of mining depth.
For this kind of disaster, conventional mine power monitoring method can not preferably meet with technology that to face calamity in digging production activity pre-
Alert demand for security.The a collection of technological means building on applied geophysics principle and method is arisen at the historic moment.Wherein, with mine ground
Seismic exploration is that the disaster alarm technology of representative is promoted the most in high gear and come, and gradually in the evaluation of dynamic disaster with pre-
Report aspect plays very important effect.
Mine seismic prospecting is to ensure that one of key technology that safety of coal mines exploits, and detects the structure distribution within work surface and country rock
Characteristic, provides diagnostic base for mine shaft geology dynamic disaster source, is to realize the important prerequisite that safety of coal mines efficiently produces.Along with coal
The increase of ore deposit mining depth, geology tax is deposited structure and is become increasingly complex, more and more prominent to the demand of mine seismic exploration technique.
Mine seismic prospecting is to use elastic wave propagation principle, uses the focus such as hammering, explosion, earthquake gun, electric spark to produce
Physics wave field implements engineering detecting and exploration, is the general name of compressional wave, shear wave, slot wave, Surface wave prospecting；Mine seismic prospecting is main
The discontinuity of coal and rock is detected as object, reflection based on physics wave field, refraction, transmission and Dispersion using coal and rock,
And associated geological structure destroys and geological anomalous body；When excitation shock wave is propagated in coal rock medium, cymoscope receives
To the fluctuation data of shock wave, can be according to the physics of shock wave and the physical characteristic of mathematical relationship inverting coal rock medium.
During using hammering as focus, tup accelerates to fall, and impinges upon on pallet, by pallet, energy is passed to coal and rock；With
When explosive is as focus, the high temperature and high pressure gas that explosive charge produces expands rapidly formation transient pulse power, and acts on coal and rock,
Produce shock wave；The operation of this kind of active epicenter excitation exists that artificial hammering labor intensity is big, actively impulse that effect is on the weak side and explosion sharp
Shake is dangerous high, to the surrounding rock stability disadvantageous technical problem of control, with having had a strong impact on mine seismic exploration technique prediction
Matter dynamic disaster ageing.
Summary of the invention
For above-mentioned technical problem, the present invention provides a kind of simple in construction, and easy to use, working performance is high, safe and reliable, has
Effect reduces hand labor intensity, produces the effect controllability that actively impulses good, dangerous low high accumulation of energy positioning and directing Active spurring shake
Source big gun and using method.
For realizing above-mentioned technical purpose, the high accumulation of energy positioning and directing Active spurring focus big gun of the present invention, it include sliding fix frame and
Being arranged on the monitor body that sliding fixes on frame, sliding fixes frame and includes overlapping pipe clip torr and be located at set pipe clip backing portion three
Sliding fixes frame lower limb, and monitor body includes gun tube and capstan arrangement；
Described gun tube includes that rustless steel sleeve pipe, rust steel thimble side are provided with sleeve pipe handrail, is provided with high pressure-bearing spring in rust steel thimble,
Rust steel thimble afterbody is provided with the structure preventing spring from skidding off, and is provided with shock resistance rod iron, shock resistance rod iron tail at high pressure-bearing spring at front end
Portion is provided with tensile steel wire rope, and tensile steel wire rope is connected with capstan arrangement through gun tube, shock resistance rod iron by high pressure-bearing spring with
Tensile steel wire rope is elastic in rustless steel sleeve pipe；
Described capstan arrangement includes that capstan winch frame, winch top of the trellis are provided with capstan winch handle, and capstan winch frame is provided with winch, strand
Dish machine includes that rotating shaft, rotating shaft are provided with the niggerhead being connected with tensile steel wire rope, and winch is provided with safety arrestment lock, strand
Dish machine includes the capstan winch gear that small one and large one two gears are mutually twisted, and two capstan winch gears are provided with capstan winch protective cover.
Described winch is hand capstan machine or electric winch；Described shock resistance rod iron is high intensity 440C rustless steel, peace
Full application of brake lock is rotating steel alloy brake jaw.
A kind of high accumulation of energy positioning and directing Active spurring focus big gun using method, its step is as follows:
Sliding fixing three slidings of frame fix frame lower limb and be fixed at the region to be impulsed of mine seismic prospecting, regulation sliding fixes
The set pipe clip torr of frame, fixes the rustless steel sleeve pipe of gun tube with the set complete clamping of pipe clip torr, needs to make big gun according to test
Body and localized ground to be impulsed form-90 °～+90 ° in the range of angle adjustable；
Rotating winch, capstan winch pinion rotation in winch, the niggerhead on capstan winch rotary gear shaft rotates and to tensile steel wire rope
Producing pulling force, the shock resistance rod iron that tensile steel wire rope band is dynamically connected is at rustless steel sleeve pipe contract, and forces high pressure-bearing spring energy storage
Shrink；
When rotating winch, the capstan winch gear of winch is made to be maintained at self-locking state by safety arrestment lock, when high pressure-bearing spring stores
After power is contracted to need position, the mouth of pipe of rustless steel sleeve pipe is directed at and contacts the object at region to be impulsed, open safety system
The locking of dynamic lock, high pressure-bearing spring i.e. promotes shock resistance rod iron quick sliding, anti-impact in rustless steel sleeve pipe under without restrained condition
Hit rod iron under the effect of high pressure-bearing spring, clash into target object, thus inside target object, produce high energy transmission shock wave.
Beneficial effect: utilize winch and high pressure-bearing spring to control shock resistance rod iron and target object is clashed into, positioning and directing, impulse
Effect is notable, does not use manpower hammering target object, and labor intensity is low, overcomes that artificial hammering shock exciting effect is weak and explosion impulses
Dangerous high problem, safe and efficient；Elastic shrinkage deformation characteristic based on high pressure-bearing spring savings great number of elastic energy, operation
Omnidistance energy transformation ratio is high, and the energy output rating that shock resistance rod iron clashes into object moment is high；High accumulation of energy positioning and directing Active spurring
Focus big gun simple in construction, carrying portable, the single success rate that impulses is high, is prevented effectively from Repetitive work and inspection；Rustless steel sleeve pipe
The mouth of pipe docks with target object, and contact point is the focal point that actively impulses, and impact resisting steel rod motion direction is that energy transmission spreads main formula
To, can 360 degree of comprehensive manufacture of intraocular focus；Shock resistance rod iron clashes into target object and does not produce spark, has working environment
Good conformity ability.
Accompanying drawing explanation
Fig. 1 is height accumulation of energy positioning and directing Active spurring focus big gun structure front elevational schematic of the present invention
Fig. 2 is height accumulation of energy positioning and directing Active spurring focus big gun structure schematic top plan view of the present invention
Fig. 3 is that the sliding of height accumulation of energy positioning and directing Active spurring focus big gun of the present invention fixes shelf structure front elevational schematic
In figure: 1-rustless steel sleeve pipe, 2-shock resistance rod iron, 3-high pressure-bearing spring, 4-hand capstan machine, 5-safety arrestment lock,
6-tensile steel wire rope, 7-sleeve pipe handrail, 8-capstan winch protective cover, 9-capstan winch gear, 10-capstan winch frame, 11-capstan winch handle, 12-
Sliding fixes frame lower limb, and 13-overlaps pipe clip torr.
Detailed description of the invention
Below in conjunction with the accompanying drawings invention is further illustrated:
As depicted in figs. 1 and 2, the high accumulation of energy positioning and directing Active spurring focus big gun of the present invention, fix frame and installation including sliding
Fix the monitor body on frame in sliding, include overlapping pipe clip torr 13 and being located at set pipe clip torr as it is shown on figure 3, sliding fixes frame
Three slidings bottom 13 fix frame lower limb 12, and monitor body includes gun tube and capstan arrangement；
Described gun tube includes that rustless steel sleeve pipe 1, rust steel thimble 1 side are provided with sleeve pipe handrail 7, is provided with high pressure-bearing in rust steel thimble 1
Spring 3, rust steel thimble 1 afterbody is provided with the structure preventing spring from skidding off, is provided with shock resistance rod iron 2 in high pressure-bearing spring 3 front end,
Shock resistance rod iron 2 afterbody is provided with tensile steel wire rope 6, and tensile steel wire rope 6 is connected through gun tube with capstan arrangement, impact resisting steel
Rod 2 by high pressure-bearing spring 3 and tensile steel wire rope 6 in rustless steel sleeve pipe 1 elastic；
Described capstan arrangement includes that capstan winch frame 10, capstan winch frame 10 top are provided with capstan winch handle 11, and capstan winch frame 10 is provided with
Winch 4, winch 4 includes that rotating shaft, rotating shaft are provided with the niggerhead being connected with tensile steel wire rope 6, on winch 4
Being provided with safety arrestment lock 5, winch 4 includes the capstan winch gear 9 that small one and large one two gears are mutually twisted, two capstan winch gears 9
It is provided with capstan winch protective cover 8；Described winch 4 is hand capstan machine or electric winch.
A kind of high accumulation of energy positioning and directing Active spurring focus big gun using method, its step is as follows:
Sliding fixing three slidings of frame fix frame lower limb 12 and be fixed at the region to be impulsed of mine seismic prospecting, regulation sliding is propped up
Gu the set pipe clip torr 13 of frame, the rustless steel sleeve pipe 1 of gun tube is fixed, according to survey with the set complete clamping of pipe clip torr 13
Examination needs the angle adjustable in the range of making monitor body form-90 °～+90 ° with localized ground to be impulsed；
Rotating winch 4, in winch 4, capstan winch gear 9 rotates, and the niggerhead in capstan winch gear 9 rotating shaft rotates and to tension
Steel wire rope 6 produces pulling force, and the shock resistance rod iron 2 that tensile steel wire rope 6 band is dynamically connected is at rustless steel sleeve pipe 1 contract, and forces
High pressure-bearing spring 3 stores power and shrinks；
When rotating winch 4, make the capstan winch gear 9 of winch 4 be maintained at self-locking state by safety arrestment lock 5, work as Gao Cheng
Pressing spring 3 stores after power is contracted to need position, is directed at and contacts the object at region to be impulsed by the mouth of pipe of rustless steel sleeve pipe 1,
Opening the locking of safety arrestment lock 5, high pressure-bearing spring 3 i.e. promotes shock resistance rod iron 2 at rustless steel sleeve pipe under without restrained condition
Quick sliding in 1, shock resistance rod iron 2 clashes into target object under the effect of high pressure-bearing spring 3, thus inside target object
Produce high energy transmission shock wave.
Utilize shock wave sensor acquisition target object internal generation high energy transmission shock wave, by the side of Engineering geophysical exploration
The internal physical structural property of method inverting target object.
Operation principle: in the region to be impulsed of mine seismic prospecting, three supporting legs 12 that sliding fixes frame separate and are maintained at jail
Admittedly save position, the angle of adjusting sleeve pipe clip torr 13 and orientation；High accumulation of energy positioning and directing Active spurring focus big gun main body is fixed,
Rustless steel sleeve pipe 1 and the set complete clamping of pipe clip torr 13；By the mild rotation of hand capstan machine 4, drive and drive with gear
The niggerhead of 9 rotates, and makes the tensile steel wire rope 6 being wound on niggerhead strain, and pulls shock resistance rod iron 2 at rustless steel
In sleeve pipe 1, smooth-going is slided, and the pull strength that winch cable 6 produces forces high pressure-bearing spring 3 by the sliding of shock resistance rod iron 2
Slowly contraction distortion；High pressure-bearing spring 3 is by compression process, and shock resistance rod iron 2 triggers safety arrestment lock 5 all the time, makes peace
Full application of brake lock 5 is maintained at self-locking state；During use, by rustless steel sleeve pipe 1 mouth of pipe alignment contact target thing, adjust rustless steel
Sleeve pipe 1 direction, pushes braking plectrum open, triggers safety arrestment lock 5 and is closed, and high pressure-bearing spring 3 is without restrained condition
Under i.e. promote shock resistance rod iron 2 quick sliding in rustless steel sleeve pipe 1, shock resistance rod iron 2 is departing from after high pressure-bearing spring 3 wink
Between high-speed impact target object；Thus inside target object, produce sharp pounding effect.
Claims (4)
1. one kind high accumulation of energy positioning and directing Active spurring focus big gun, it is characterised in that: it includes that sliding fixes frame and is arranged on sliding
Fixing the monitor body on frame, sliding fixes frame and includes overlapping pipe clip torr (13) and being located at the three of set pipe clip torr (13) bottom
Bar sliding fixes frame lower limb (12), and monitor body includes gun tube and capstan arrangement；
Described gun tube includes that rustless steel sleeve pipe (1), rust steel thimble (1) side are provided with sleeve pipe handrail (7), rust steel thimble (1)
Inside being provided with high pressure-bearing spring (3), rust steel thimble (1) afterbody is provided with the structure preventing spring from skidding off, high pressure-bearing spring (3)
Front end is provided with shock resistance rod iron (2), and shock resistance rod iron (2) afterbody is provided with tensile steel wire rope (6), tensile steel wire rope (6)
Be connected through gun tube with capstan arrangement, shock resistance rod iron (2) by high pressure-bearing spring (3) and tensile steel wire rope (6) not
In rust steel thimble (1) elastic；
Described capstan arrangement includes that capstan winch frame (10), capstan winch frame (10) top are provided with capstan winch handle (11), winch
Frame (10) is provided with winch (4), and winch (4) includes that rotating shaft, rotating shaft are provided with and is connected with tensile steel wire rope (6)
Niggerhead, winch (4) be provided with safety arrestment lock (5), winch (4) includes that small one and large one two gears are mutual
The capstan winch gear (9) of occlusion, two capstan winch gears (9) are provided with capstan winch protective cover (8).
High accumulation of energy positioning and directing Active spurring focus big gun the most according to claim 1, it is characterised in that: described winch
(4) it is hand capstan machine or electric winch.
High accumulation of energy positioning and directing Active spurring focus big gun the most according to claim 1, it is characterised in that: described shock resistance
Rod iron (2) is high intensity 440C rustless steel, and safety arrestment lock (5) is rotating steel alloy brake jaw.
4. using a high accumulation of energy positioning and directing Active spurring focus big gun using method for device described in claim 1, its feature exists
As follows in step:
Sliding fixing three slidings of frame fix frame lower limb (12) and be fixed at the region to be impulsed of mine seismic prospecting, regulation is sliding
Move set pipe clip torr (13) fixing frame, by the rustless steel sleeve pipe (1) of gun tube and set pipe clip torr (13) clamping completely
Fixing, need the angle adjustable in the range of making monitor body form-90 °～+90 ° with localized ground to be impulsed according to test；
Rotating winch (4), winch (4) interior capstan winch gear (9) rotates, the winch volume in capstan winch gear (9) rotating shaft
Cylinder rotates and produces pulling force to tensile steel wire rope (6), and the shock resistance rod iron (2) that tensile steel wire rope (6) band is dynamically connected is stainless
Steel thimble (1) contract, and force high pressure-bearing spring (3) to store power contraction；
When rotating winch (4), the capstan winch gear (9) of winch (4) is made to be maintained at self-locking by safety arrestment lock (5)
State, after high pressure-bearing spring (3) storage power is contracted to need position, is directed at the mouth of pipe of rustless steel sleeve pipe (1) and contacts and treat
Impulse the object at region, opens the locking of safety arrestment lock (5), and high pressure-bearing spring (3) i.e. pushes away under without restrained condition
Dynamic shock resistance rod iron (2) quick sliding in rustless steel sleeve pipe (1), shock resistance rod iron (2) is high pressure-bearing spring (3)
Clash into target object under effect, thus inside target object, produce high energy transmission shock wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222504.7A CN105891876A (en) | 2016-04-11 | 2016-04-11 | High-energy storage positioning and orienting active-excitation seismic source gun and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222504.7A CN105891876A (en) | 2016-04-11 | 2016-04-11 | High-energy storage positioning and orienting active-excitation seismic source gun and using method |
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| Publication Number | Publication Date |
|---|---|
| CN105891876A true CN105891876A (en) | 2016-08-24 |
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|---|---|---|---|
| CN201610222504.7A Pending CN105891876A (en) | 2016-04-11 | 2016-04-11 | High-energy storage positioning and orienting active-excitation seismic source gun and using method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050087391A1 (en) * | 2003-10-28 | 2005-04-28 | Schlumberger Technology Corporation | Borehole acoustic source |
| CN2821597Y (en) * | 2005-09-14 | 2006-09-27 | 四川石油管理局 | Transverse wave focus collision device |
| CN104375167A (en) * | 2014-11-26 | 2015-02-25 | 中国矿业大学 | Down-hole coal seam earthquake CT detection vibroseis and method based on seismal waves excited by spring |
| CN204314477U (en) * | 2014-12-30 | 2015-05-06 | 中国石油化工股份有限公司 | The semi-automatic hammering seismic source apparatus of a kind of shallow seismic exploration |
-
2016
- 2016-04-11 CN CN201610222504.7A patent/CN105891876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050087391A1 (en) * | 2003-10-28 | 2005-04-28 | Schlumberger Technology Corporation | Borehole acoustic source |
| CN2821597Y (en) * | 2005-09-14 | 2006-09-27 | 四川石油管理局 | Transverse wave focus collision device |
| CN104375167A (en) * | 2014-11-26 | 2015-02-25 | 中国矿业大学 | Down-hole coal seam earthquake CT detection vibroseis and method based on seismal waves excited by spring |
| CN204314477U (en) * | 2014-12-30 | 2015-05-06 | 中国石油化工股份有限公司 | The semi-automatic hammering seismic source apparatus of a kind of shallow seismic exploration |
Non-Patent Citations (1)
| Title |
|---|
| 姜耀东，等: "放炮震动诱发煤矿巷道动力失稳机理分析", 《岩石力学与工程学报》 * |
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Application publication date: 20160824 |
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