CN202305827U - Mountainous region high pressure gas impact vibration source - Google Patents
Mountainous region high pressure gas impact vibration source Download PDFInfo
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- CN202305827U CN202305827U CN 201120433198 CN201120433198U CN202305827U CN 202305827 U CN202305827 U CN 202305827U CN 201120433198 CN201120433198 CN 201120433198 CN 201120433198 U CN201120433198 U CN 201120433198U CN 202305827 U CN202305827 U CN 202305827U
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- tup
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Abstract
The utility model discloses a mountainous region high pressure gas impact vibration source, comprising a hydraulic pump, a top plate, a hammer, a bottom plate, a chopping block, an intermediate plate, a lock rod, a lockset, a high pressure gas bag, and a guide pillar, wherein the top plate and the bottom plate are both fixed on a barrow, the hydraulic pump is arranged on the top plate and is fixed with the upper end of the lock rod, the lockset is fixed on the intermediate plate, the lower end of the lock rod orderly passes through the top plate, the lockset and the intermediate plate and then is fixed with the upper end of the hammer, the upper end of the guide pillar is fixed with the intermediate plate, the lower end of the guide pillar passes through the hammer and then is fixed with the bottom plate, the hammer slides up and down along the guide pillar, the lower end of the hammer passes through the bottom plate and protrudes from the bottom plate, the upper end of the high pressure gas bag is fixed with the top plate, the lower end of the high pressure gas bag is fixed with the intermediate plate, and the chopping block is externally arranged below the bottom plate and contacted with ground. The mountainous region high pressure gas impact vibration source is large in excitation energy, high in working efficiency, safe in use and simple in operation.
Description
Technical field
The utility model relates to the focus that the seismic prospecting industry is used, and relates in particular to a kind of mountain region gases at high pressure impact origin.
Background technology
Seismic prospecting is a difference of utilizing underground medium elasticity and density, through observing and analyze the response of the earth to artificial excitation's seismic event, infers the character of subterranean strata and the geophysical exploration method of form.Seismic prospecting is the important means of exploration fixed resource geology before the probing, is used widely at aspects such as engineering geological investigation and Study on Regional Geology.
The focus kind that the seismic prospecting industry adopts is a lot, and still, it is big, easy to operate and be applicable to that again small-sized, the light single-impact focus in mountain region is actually rare to have excitation energy.At present, focus commonly used comprises explosive source, vibroseis and man-made explosion, and three kinds of focus cut both ways.The explosive source excitation energy is big, but dangerous and its use receives environmental restraint.Though the vibroseis work safety costs an arm and a leg, be not suitable for mountain region work.Though man-made explosion is easy-to-use, excitation energy is little and energy output is unstable.
Therefore, be necessary to provide a kind of mountain region gases at high pressure impact origin to overcome above-mentioned defective.
The utility model content
The purpose of the utility model provides that a kind of excitation energy is big, high efficiency, mountain region gases at high pressure impact origin safe and simple to operate.
To achieve these goals, the utility model provides a kind of mountain region gases at high pressure impact origin, comprises hydraulic pump, top board, lockset, intermediate plate, high pressure gas bag, locking bar, guide pillar, tup, base plate and chopping block; Top board and base plate all are fixed in the go-cart; Hydraulic pump places on the top board and with the locking bar upper end and fixes, and lockset is fixed on the intermediate plate, and the lower end of locking bar is passed the upper end of top board, lockset and intermediate plate and tup successively and fixed; The upper end and the intermediate plate of guide pillar are fixed; The lower end of guide pillar passes tup and base plate is fixed, and tup slides up and down and the lower end of tup is passed base plate and protruded in base plate along guide pillar, and the upper end and the top board of high pressure gas bag are fixed; The lower end and the intermediate plate of high pressure gas bag are fixed, and chopping block is placed under the base plate and contacts with ground.
Particularly, said mountain region gases at high pressure impact origin also comprises hold-doun nut, and the lower end of guide pillar passes tup successively and base plate is threaded with hold-doun nut.
Particularly, the longitudinal section of tup is the T font.
Compared with prior art, on the one hand, because the utility model adopts the energy storage of high pressure gas bag, thereby, big, the safe and high efficiency of the impact origin excitation energy of the utility model.On the other hand, the impact origin of the utility model is simple in structure, easy to carry, simple to operate and with low cost, thereby, be not only applicable to URBAN EARTHQUAKE exploration and shallow seismic exploration, but also be applicable to the mountain region seismic prospecting.
Through following description and combine accompanying drawing, it is more clear that the utility model will become, and these accompanying drawings are used to explain the embodiment of the utility model.
Description of drawings
Fig. 1 is the front view of the utility model mountain region gases at high pressure impact origin.
Fig. 2 is the cut-open view along A-A line among Fig. 1.
Fig. 3 is the cut-open view along B-B line among Fig. 1.
Fig. 4 is for adopting the compressional wave spectrogram of explosive as hypocentrum cartridge.
Fig. 5 is for adopting the compressional wave spectrogram of the utility model mountain region gases at high pressure impact origin as hypocentrum cartridge.
Fig. 6 is for adopting the seismologic record of explosive as hypocentrum cartridge.
Fig. 7 is for adopting the seismologic record of the utility model mountain region gases at high pressure impact origin as hypocentrum cartridge.
Fig. 8 is the energy effect recording comparison diagram of four stacks and single-shot.
Embodiment
With reference now to accompanying drawing, describe the embodiment of the utility model, the similar elements label is represented similar elements in the accompanying drawing.
Shown in Fig. 1-3, present embodiment mountain region gases at high pressure impact origin comprises that hydraulic pump 10, top board 11, lockset 12, high pressure gas bag 13, intermediate plate 14, locking bar 15, guide pillar 16, longitudinal section are the tup 17 of T type, base plate 18, hold-doun nut 19 and chopping block 20.Top board 10 all is fixed in the go-cart (not shown) with base plate 18; Hydraulic pump 10 places on the top board 11 and with the upper end of locking bar 15 and fixes; Lockset 12 is fixed on the intermediate plate 14, and the lower end of locking bar 15 is passed top board 11, lockset 12 and intermediate plate 14 successively and fixed with the upper end of tup 17.The upper end of guide pillar 16 is fixed in the intermediate plate 14, and the lower end of guide pillar 16 is passed tup 17 and is threaded with hold-doun nut 19 with base plate 18.Tup 17 slides up and down along guide pillar 16, tup 17 motion guide pillar bottom the time, the lower end of tup 17 is passed base plate 18 and is protruded in base plate 18 and can contact with chopping block 20.The upper end of high pressure gas bag 13 and top board 11 are fixing, and the lower end of high pressure gas bag 13 is fixed on the intermediate plate 14.Chopping block 20 is placed on base plate 18 times and contacts with ground.
Below in conjunction with Fig. 1-3 principle of work of the utility model once is detailed:
10 work of primer fluid press pump; Hydraulic pump 10 drives locking bar 15 and moves upward; Locking bar 15 drives tup 17 earlier and upwards slides along guide pillar 16, tup 17 and intermediate plate 14 gases at high pressure in the compression high pressure gas bag 13 that continue together under the drive of locking bar 15, to continue to move upward then, reach the pressure of regulation when high pressure gas bag 13 after; Hydraulic pump 10 quits work, and locking bar 15 is fixing through lockset 12.When needs excite, open lockset 12, discharge locking bar 15, locking bar 15 moves downward, thereby tup 17 is moved downward along guide pillar 16, impacts chopping block 20 and produces high frequency artificially seismic wave.
With reference to figure 4-5, the compressional wave that adopts the utility model to produce as hypocentrum cartridge has wideer motivated frequency bands and abundanter stimulating frequency, and the dominant frequency of record more is applicable to the exploration of shallow-layer high-frequency seism than higher.With reference to figure 6-7, the sign reflection of the direct wave that employing the utility model produces as hypocentrum cartridge, reflection wave, ground roll is roughly suitable, and the sound wave interference is effectively suppressed.With reference to figure 8, the excitation energy stability and the good reproducibility of the utility model mountain region gases at high pressure impact origin, and seismologic record sensitivity and resolution height.
By on can know, on the one hand because the utility model adopts the energy storage of high pressure gas bag, thereby, big, the safe and high efficiency of the impact origin excitation energy of the utility model.On the other hand, the impact origin of the utility model is simple in structure, easy to carry, simple to operate and with low cost, thereby, be not only applicable to URBAN EARTHQUAKE exploration and shallow seismic exploration, but also be applicable to the mountain region seismic prospecting.
More than combine most preferred embodiment that the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of the utility model.
Claims (3)
1. mountain region gases at high pressure impact origin; Comprise hydraulic pump (10), top board (11), tup (17), base plate (18) and chopping block (20), it is characterized in that, also comprise lockset (12), high pressure gas bag (13), intermediate plate (14), locking bar (15) and guide pillar (16); Top board (11) and base plate (18) all are fixed in the go-cart; Hydraulic pump (10) places top board (11) to go up and fix with the upper end of locking bar (15), and lockset (12) is fixed on the intermediate plate (14), and the lower end of locking bar (15) is passed top board (11), lockset (12) and intermediate plate (14) successively and fixed with the upper end of tup (17); The upper end of guide pillar (16) and intermediate plate (14) are fixing; It is fixing that tup (17) and base plate (18) are passed in the lower end of guide pillar (16), and tup (17) slides up and down and the lower end of tup (17) is passed base plate (18) and protruded in base plate (18) along guide pillar (16), and the upper end of high pressure gas bag (13) and top board (11) are fixed; The lower end of high pressure gas bag (13) and intermediate plate (14) are fixing, and chopping block (20) is placed under the base plate (18) and contacts with ground.
2. mountain region as claimed in claim 1 gases at high pressure impact origin is characterized in that, also comprises hold-doun nut (19), and the lower end of guide pillar (16) passes tup (17) successively and base plate (18) is threaded with hold-doun nut (19).
3. mountain region as claimed in claim 2 gases at high pressure impact origin is characterized in that the longitudinal section of tup (17) is the T font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120433198 CN202305827U (en) | 2011-11-04 | 2011-11-04 | Mountainous region high pressure gas impact vibration source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120433198 CN202305827U (en) | 2011-11-04 | 2011-11-04 | Mountainous region high pressure gas impact vibration source |
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| Publication Number | Publication Date |
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| CN202305827U true CN202305827U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120433198 Expired - Lifetime CN202305827U (en) | 2011-11-04 | 2011-11-04 | Mountainous region high pressure gas impact vibration source |
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| CN (1) | CN202305827U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245967A (en) * | 2013-04-23 | 2013-08-14 | 上海申丰地质新技术应用研究所有限公司 | Automatic descent control device for high-pressure gas impact hypocenter |
| CN103424769A (en) * | 2013-04-26 | 2013-12-04 | 上海申丰地质新技术应用研究所有限公司 | Combined multi-wave seismic exploration method in gob |
| CN104297778A (en) * | 2014-11-03 | 2015-01-21 | 河南省汉唐进出口有限公司 | Low-frequency shock source in supercritical CO2 phase change energy-gathered explosion and shock source collection method |
| CN106371135A (en) * | 2016-08-17 | 2017-02-01 | 中国石油天然气集团公司 | Epicenter vibrator |
-
2011
- 2011-11-04 CN CN 201120433198 patent/CN202305827U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245967A (en) * | 2013-04-23 | 2013-08-14 | 上海申丰地质新技术应用研究所有限公司 | Automatic descent control device for high-pressure gas impact hypocenter |
| CN103245967B (en) * | 2013-04-23 | 2015-06-10 | 上海申丰地质新技术应用研究所有限公司 | Automatic descent control device for high-pressure gas impact hypocenter |
| CN103424769A (en) * | 2013-04-26 | 2013-12-04 | 上海申丰地质新技术应用研究所有限公司 | Combined multi-wave seismic exploration method in gob |
| CN104297778A (en) * | 2014-11-03 | 2015-01-21 | 河南省汉唐进出口有限公司 | Low-frequency shock source in supercritical CO2 phase change energy-gathered explosion and shock source collection method |
| CN104297778B (en) * | 2014-11-03 | 2017-01-25 | 河南国科特种装备有限公司 | Low-frequency shock source in supercritical CO2 phase change energy-gathered explosion and shock source collection method |
| CN106371135A (en) * | 2016-08-17 | 2017-02-01 | 中国石油天然气集团公司 | Epicenter vibrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |