CN106970413A - A kind of top pneumatic controlled source vibrator of releasing type - Google Patents
A kind of top pneumatic controlled source vibrator of releasing type Download PDFInfo
- Publication number
- CN106970413A CN106970413A CN201610022812.5A CN201610022812A CN106970413A CN 106970413 A CN106970413 A CN 106970413A CN 201610022812 A CN201610022812 A CN 201610022812A CN 106970413 A CN106970413 A CN 106970413A
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- Prior art keywords
- giving
- tup
- cylinder
- installing plate
- main body
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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
Abstract
The present invention relates to a kind of pneumatic controlled source vibrator of top releasing type for oil-gas exploration device field.It is main by bottom surface anvil member, tup raising cylinder, chopping block support fluid cylinder, lead, impact tup, tup installing plate, base station, lower installation board, cylinder, supporting plate, column, upper mounting plate, suspension parts, riser, limit sliding chutes, drag for an installing plate, drag for head, installing plate of giving up, giving up is constituted.Wherein, give up including clamping fluid cylinder, chuck of giving up, main body of giving up.The present invention has big nominal output, Stability Analysis of Structures, stroke is adjustable, guiding accuracy is high, and can realize the advantage of multistage stroke hammering.
Description
Technical field
The invention belongs to seismic prospecting device field, more particularly to a kind of pneumatic controlled source vibrator of top releasing type for simulating seismic wave.
Background technology
Seismic prospecting, which is that probing is preceding, surveys the important means that oil, natural gas resource, solid Resource geology look for ore deposit, in terms of coalfield and engineering geologic investigation, Study on Regional Geology and earth's crust research, is also widely applied.Pneumatic controlled source is applied in the seismic survey work of land and ocean more and more widely as a kind of important means of field of seismic exploration.
At present, releasing type pneumatic controlled source vibrator in top is in addition to nominal output has much room for improvement, and the structural member performance that system pressure height is brought is unstable and thus caused high fault rate also can not be ignored.In addition, traditional controllable focus device uses single hammering stroke, nominal output value is non-adjustable, it is difficult to adapt to the requirement of different operating modes.In addition, traditional controllable focus device uses the processing mode of welding to the limit sliding chutes of tup motion guide, machining accuracy is difficult to ensure that, therefore tup guiding is unreliable.
The content of the invention
The problem of it is an object of the invention to exist for prior art, there is provided a kind of nominal output is big, performance is stable, the pneumatic controlled source vibrator of top releasing type that stroke is adjustable, guiding accuracy is high.
To achieve the above object, the present invention uses following technical scheme：
1. a kind of top pneumatic controlled source vibrator of releasing type, including bottom surface anvil member 1, tup raising cylinder 2, base station 9, impact tup 5 and cylinder 11, wherein：Bottom surface anvil member 1 is located at bottom, and in bottom surface, four corners of anvil member 1 are respectively perpendicular upwards is fixed with lead 4, while vertically connection chopping block supports the piston rod of fluid cylinder 3 upwards in bottom surface anvil member 1；Base station 9 be located at bottom surface anvil member 1 surface, its lower installation board 10 installed above, the surface of lower installation board 10 is upper mounting plate 14；It is fixedly connected between upper mounting plate 14 and lower installation board 10 by two groups of symmetrical supporting plates 12；Limited location chute 17 is respectively fixedly connected with four corners of the inner side of supporting plate 12, the top of limit sliding chutes 17 passes through top after upper mounting plate 14 to be fixedly connected with installing plate 20 of giving up, and edge is respectively fixedly connected with hollow column 13 four, the outside of supporting plate 12；Lead 4 is sequentially passed through after base station 9, lower installation board 10, column 13 upwards, and its upper end is connected on upper mounting plate 14 by suspension parts 15；The cylinder part of tup raising cylinder 2 and chopping block support fluid cylinder 3 is arranged on the outside of supporting plate 12；The riser 16 of base station 9, lower installation board 10 and upper mounting plate 14 is axially provided through in limit sliding chutes 17, cooperation is slided with limit sliding chutes 17 in the corner of riser 16, it is fixedly connected with the top of riser 16 and drags for an installing plate 18 and drag for first 19, drag at first 19 top axially arranged one or a few place holding positions, tup installing plate 6 and impact tup 5 are installed in the bottom of riser 16, cylinder 11 is axially provided with riser 16, the floor installation of cylinder 11 is fixedly connected in the lower surface center of upper mounting plate 14, the expansion link of cylinder 11 with tup installing plate 6；Axis hole is additionally provided with the outside of tup installing plate 6, the axis hole of the piston rod and tup installing plate 6 of tup raising cylinder 2 is slidably matched, while blocker ring is set in the piston-rod lower end portion of tup raising cylinder 2, blocker ring and the spacing cooperation of tup installing plate 6；Give up and 21 be fixedly connected on and give up on installing plate 20, it is main by clamping fluid cylinder 22, support 23, give up chuck 24 and main body 25 of giving up is constituted, main body of giving up 25 is rectangular block, the axial direction center of main body of giving up 25 sets a central through hole, axially extending bore diameter is clamped section diameters slightly larger than dragging for first 19, the radial direction of main body of giving up 25 is provided with through hole, and the bare terminal end of chuck 24 of giving up is rectangular block, and chuck 24 of giving up, which is arranged in the through hole for main body 25 of giving up and constituted, radially slides cooperation.
Such scheme further comprises：
The epimere of lead 4 sets and locking mechanism is set in annular groove, suspension parts 15, and annular groove and the locking mechanism in suspension parts 15 of lead 4 constitute lock fit.
The bare terminal end of chuck 24 of giving up is the axis parallel of arc surface, arc surface axial line and the axially extending bore of main body 25 of giving up, and the upper and lower surface of bare terminal end arc surface is inclined-plane, and matched first 19 holding position of dragging for also is chamfer.
The piston rod and chuck 24 of giving up of the clamping fluid cylinder 22 use pin connection；Give up and locked between chuck 24 and main body 25 of giving up by guard pin 26.
The bottom of limit sliding chutes 17 is fixedly connected with lower installation board 10, and the hypomere of limit sliding chutes 17 is connected with supporting plate 12 using radial screw.
The beneficial effects of the invention are as follows：1st, a kind of pneumatic controlled source vibrator horizontal space of top releasing type of the present invention is big, can suitably increase cylinder barrel diameter, so as to improve nominal output under conditions of system pressure is relatively low；The 2nd, supporting plate is set, limit sliding chutes rigidity is not only increased, and make vibrator structure more stable；3rd, limit sliding chutes replace the processing mode of welding to improve impact tup guiding accuracy using machining；4th, drag for head and many places holding position is set, the multistage impact stroke hammering of controllable focus device can be achieved.
The device of the invention has big nominal output, performance stabilization, the advantage that stroke is adjustable, guiding accuracy is high.
Brief description of the drawings
Fig. 1 is a kind of top pneumatic controlled source vibrator front view of releasing type of the present invention.
Fig. 2 is a kind of top pneumatic controlled source vibrator side view of releasing type of the present invention.
Fig. 3 is front view of giving up.
Fig. 4 is Fig. 3 top views.
In figure, 1, bottom surface anvil member, 2, tup raising cylinder; 3rd, chopping block support fluid cylinder, 4, lead, 5, impact tup; 6th, tup installing plate, 7, U-shaped hanging hook assembly, 8, vehicle bridge; 9th, base station, 10, lower installation board, 11, cylinder; 12nd, supporting plate, 13, column, 14, upper mounting plate; 15th, suspension parts, 16, riser, 17, limit sliding chutes; 18th, an installing plate is dragged for, 19, drag for head, 20, installing plate of giving up; 21st, give up; 22nd, fluid cylinder is clamped, 23, support, 24, chuck of giving up; 25th, give up main body, 26, guard pin.
Embodiment
Clear, complete description is carried out to the technical scheme in the embodiment of the present application below in conjunction with the accompanying drawings.
A kind of top pneumatic controlled source vibrator of releasing type, mainly by bottom surface anvil member 1, tup raising cylinder 2, chopping block support fluid cylinder 3, lead 4, impacts tup 5, tup installing plate 6, base station 9, lower installation board 10, cylinder 11, supporting plate 12, column 13, upper mounting plate 14, suspension parts 15, riser 16, limit sliding chutes 17 drag for an installing plate 18, first 19 are dragged for, installing plate 20 of giving up, 21 compositions of giving up.
Fig. 1, Fig. 2 show the annexation of the present invention, supporting plate 12, which is arranged between upper mounting plate 14 and lower installation board 10, is located at transverse center line position, and respectively and mode connects for screw is used between the upper end of supporting plate 12 and upper mounting plate 14, the lower end of supporting plate 12 and lower installation board 10；Column 13 is arranged between upper mounting plate 14 and lower installation board 10 and on four angles, and column 13 is hollow-core construction, and mode connects for screw is respectively adopted between its upper end and upper mounting plate 14, lower end and lower installation board 10；Lower installation board 10 is arranged on base station 9 and is connected by screw bolts；Base station 9 is arranged in vehicle bridge 8 and is connected by screw bolts；Chopping block support fluid cylinder 3 is arranged on the upper surface of lower installation board 10 and uses mode connects for screw；The piston rod of chopping block support fluid cylinder 3 passes through lower installation board 10 and base station 9, and the piston rod bottom surface of chopping block support fluid cylinder 3 is used with anvil member 1 to be threadedly coupled；The top of lead 4 sets annular groove, and lead 4 passes through upper mounting plate 14, column 13, lower installation board 10, base station 9 and vehicle bridge 8, and the bottom of lead 4 uses with bottom surface anvil member 1 and is threadedly coupled；Suspension parts 15 is connected by screw bolts installed in the upper surface of upper mounting plate 14, retaining mechanism built in suspension parts 15（Such as latch segment, pin, ring）Spacing coordinate is constituted with the annular groove that the top of lead 4 is set；Limit sliding chutes 17 pass through upper mounting plate 14, and the bottom of limit sliding chutes 17 uses mode connects for screw with lower installation board 10, and the hypomere of limit sliding chutes 17 uses mode connects for screw with supporting plate 12；Installing plate 20 of giving up is arranged on the top of limit sliding chutes 17 and uses mode connects for screw；21 are given up installed in the upper surface center of installing plate 20 of giving up, and uses mode connects for screw；Cylinder 11 is arranged on the lower surface center of upper mounting plate 14, and is connected by screw bolts；The piston rod of cylinder 11 is used with tup installing plate 6 and is threadedly coupled；Tup installing plate 6 uses mode connects for screw with impact tup 5；Riser 16 through upper mounting plate 14 and lower installation board 10 and uses mode connects for screw with tup installing plate 6, and riser 16 is slided in the chute of limit sliding chutes 17；An installing plate 18 is dragged for be arranged on the top of riser 16 and use mode connects for screw；Drag for the center of an installing plate 18 set a central through hole, drag for first 19 through drag for an installing plate central through hole and fixed with nut, it is described drag for it is first 19 top set two at or two above holding position, it is inclined-plane to drag for first 19 top holding position end face and clamped face；Tup raising cylinder 2 is fixed installed in the lower surface blending bolt of upper mounting plate 14, positioned at the longitudinal center's line position of upper mounting plate 14, and the piston rod of tup raising cylinder 2 passes through vehicle bridge 8, tup installing plate 6, and the piston-rod end of tup raising cylinder 2 installs disk（Or blocker ring）And fixed with nut, the diameter of the piston-rod end disk of tup raising cylinder 2 is more than the diameter in the hole that the piston rod of 6 upper ram raising cylinder of tup installing plate 2 is passed through.
As shown in Figure 3, Figure 4, give up and 21 be mainly made up of clamping fluid cylinder 22, support 23, chuck 24 of giving up, main body of giving up 25 and guard pin 26.The main body 25 of giving up is rectangular block；The axial direction center of main body of giving up 25 sets a central through hole, and the axially extending bore diameter is clamped section diameters slightly larger than dragging for first 19；The radial direction center of main body of giving up 25 sets a rectangular through-hole, and the rectangular through-hole is circular port expanding away from center one end of main body 25 of giving up；The bare terminal end of chuck 24 of giving up is rectangular block, and non-clamping end is cylinder；The bare terminal end end of chuck 24 give up for arc surface, the axis parallel of the arc surface axial line and the axially extending bore of main body 25 of giving up, the arc surface axial line and the radial hole axial line of main body 25 of giving up are coplanar, and the arc surface axial line is away from the radial hole side of main body 25 of giving up；The upper and lower surface of the bare terminal end end of clamping head 24 of giving up is inclined-plane, and the upper surface inclined-plane of the bare terminal end end of clamping head 24 of giving up sets chamfering with arc surface intersection.Chuck 24 of giving up is arranged on and given up in main body 25, and chuck 24 of giving up is slided in the radial hole of main body 25 of giving up；Clamp the piston rod of fluid cylinder 22 and chuck 24 of giving up uses pin connection.
During work, first, the release lead 4 of suspension parts 15 is opened；Then, the piston rod of chopping block support fluid cylinder 3 stretches out, and drives bottom surface anvil member 1 to decline, and compresses the air spring in bottom surface anvil member 1, and lifting carrier loader completes set-up procedure.
Then, the piston rod of tup raising cylinder 2 extend out to precalculated position；Extract give up 21 guard pin 26, the clamping fluid cylinder 22 in 21 of giving up drives chuck 24 of giving up to bounce back, and release drags for first 19；The piston rod of cylinder 11, which drives, to be dragged for first 19, drags for an installing plate 18, riser 16, tup installing plate 6, impact the tup 5 quick hammering bottom surface anvil member 1 in the presence of the pressure of cylinder 11 and deadweight；Then, the piston rod retraction of tup raising cylinder 2, installed in the piston-rod end of tup raising cylinder 2 under the drive of disk, the piston rod of cylinder 11, drag for first 19, drag for an installing plate 18, riser 16, tup installing plate 6, impact tup 5 rise with the piston rod of tup raising cylinder 2；When dragging for first 19 and rising to precalculated position, the clamping fluid cylinder 22 given up in 21 drives chuck 24 of giving up to stretch out, and clamping drags for first 19, completes hammering process.Drag for head（19）Above holding position at top longitudinally disposed two, by adjusting tup raising cylinder 2 and the stroke of cylinder 11, can change tup impact stroke in the case where the chopping block support stroke of fluid cylinder 3 is constant.Repeatedly hammering is such as needed, hammering process is repeated.Hammering process terminates, put into give up 21 guard pin 26, the chuck 24 that will give up locks with main body 25 of giving up.
Finally, the piston rod retraction of chopping block support fluid cylinder 3, drives bottom surface anvil member 1 and lead 4 to rise to precalculated position；Suspension parts 15 locks lead 4, completes removal process.
Claims (5)
1. a kind of top pneumatic controlled source vibrator of releasing type, including bottom surface anvil member（1）, tup raising cylinder（2）, base station（9）, impact tup（5）And cylinder（11）, it is characterised in that：Bottom surface anvil member（1）Positioned at bottom, in bottom surface anvil member（1）Four corners be respectively perpendicular be fixed with lead upwards（4）, while in bottom surface anvil member（1）Vertical connection chopping block supports fluid cylinder upwards（3）Piston rod；Base station（9）Positioned at bottom surface anvil member（1）Surface, its lower installation board installed above（10）, lower installation board（10）Surface be upper mounting plate（14）；Upper mounting plate（14）And lower installation board（10）Between pass through two groups of symmetrical supporting plates（12）It is fixedly connected；In supporting plate（12）Four corners of inner side are respectively fixedly connected with limited location chute（17）, limit sliding chutes（17）Top passes through upper mounting plate（14）Top is fixedly connected with installing plate of giving up afterwards（20）, in supporting plate（12）Four, outside edge be respectively fixedly connected with hollow column（13）；Lead（4）Sequentially pass through base station upwards（9）, lower installation board（10）, column（13）Afterwards, its upper end passes through suspension parts（15）It is connected to upper mounting plate（14）On；Tup raising cylinder（2）Fluid cylinder is supported with chopping block（3）Cylinder part be arranged on supporting plate（12）Outside；In limit sliding chutes（17）Interior axial direction is provided through base station（9）, lower installation board（10）And upper mounting plate（14）Riser（16）, riser（16）Corner and limit sliding chutes（17）Cooperation is slided, in riser（16）Top, which is fixedly connected with, drags for an installing plate（18）With drag for head（19）, drag for head（19）At top axially arranged one or a few place holding positions, in riser（16）Bottom is provided with tup installing plate（6）With impact tup（5）, in riser（16）Interior axial direction is provided with cylinder（11）, cylinder（11）Floor installation is in upper mounting plate（14）Lower surface center, cylinder（11）Expansion link and tup installing plate（6）It is fixedly connected；In tup installing plate（6）Outside be additionally provided with axis hole, tup raising cylinder（2）Piston rod and tup installing plate（6）Axis hole be slidably matched, while in tup raising cylinder（2）Piston-rod lower end portion blocker ring, blocker ring and tup installing plate are set（6）It is spacing to coordinate；Give up（21）It is fixedly connected on installing plate of giving up（20）On, mainly by clamping fluid cylinder（22）, support（23）, chuck of giving up（24）With main body of giving up（25）Constitute, main body of giving up（25）For rectangular block, main body of giving up（25）Axial direction center sets a central through hole, and axially extending bore diameter, which is slightly larger than, drags for head（19）Clamped section diameter, main body of giving up（25）Radial direction is provided with through hole, chuck of giving up（24）Bare terminal end is rectangular block, chuck of giving up（24）Installed in main body of giving up（25）Through hole in and constitute radially slide cooperation.
2. the pneumatic controlled source vibrator of releasing type at the top of according to claim 1, it is characterised in that：Lead（4）Epimere sets annular groove, suspension parts（15）Inside set locking mechanism, lead（4）Annular groove and suspension parts（15）Interior locking mechanism constitutes lock fit.
3. releasing type pneumatic controlled source vibrator in top according to claim 1 or claim 2, it is characterised in that：Give up chuck（24）Bare terminal end is arc surface, arc surface axial line and main body of giving up（25）The axis parallel of axially extending bore, the upper and lower surface of bare terminal end arc surface is inclined-plane, and matched drags for head（19）Holding position is also chamfer.
4. the pneumatic controlled source vibrator of releasing type at the top of according to claim 3, it is characterised in that：The clamping fluid cylinder（22）Piston rod and give up chuck（24）Using pin connection；Give up chuck（24）With main body of giving up（25）Between pass through guard pin（26）Locking.
5. the pneumatic controlled source vibrator of releasing type at the top of according to claim 4, it is characterised in that：Limit sliding chutes（17）Bottom and lower installation board（10）It is fixedly connected, limit sliding chutes（17）Hypomere and supporting plate（12）Connected using radial screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022812.5A CN106970413A (en) | 2016-01-14 | 2016-01-14 | A kind of top pneumatic controlled source vibrator of releasing type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022812.5A CN106970413A (en) | 2016-01-14 | 2016-01-14 | A kind of top pneumatic controlled source vibrator of releasing type |
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| CN106970413A true CN106970413A (en) | 2017-07-21 |
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| CN201610022812.5A Pending CN106970413A (en) | 2016-01-14 | 2016-01-14 | A kind of top pneumatic controlled source vibrator of releasing type |
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Citations (9)
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|---|---|---|---|---|
| JP2000136978A (en) * | 1998-10-30 | 2000-05-16 | Mitsubishi Heavy Ind Ltd | Shock/vibration testing method and device used for the same, and mounting mechanism of vibration sensor used for shock/vibration-testing device |
| CN102411153A (en) * | 2011-08-09 | 2012-04-11 | 上海申丰地质新技术应用研究所有限公司 | City high-pressure gas shock earthquake focus |
| CN202758076U (en) * | 2012-08-02 | 2013-02-27 | 中国石油集团东方地球物理勘探有限责任公司 | Acceleration heavy punch pulse epicentre |
| CN203084209U (en) * | 2012-12-28 | 2013-07-24 | 中国石油化工股份有限公司 | Vehicle-borne seismic source device |
| CN103529472A (en) * | 2013-10-16 | 2014-01-22 | 陕西高新能源发展有限公司 | Mobile seismic source device |
| CN104635257A (en) * | 2015-02-03 | 2015-05-20 | 长安大学 | Shallow seismic exploration source instrument |
| CN104730568A (en) * | 2015-04-14 | 2015-06-24 | 西南石油大学 | Intra-tube release type pneumatic controllable-source vibrator |
| CN204515155U (en) * | 2015-04-14 | 2015-07-29 | 西南石油大学 | A kind of vibroseis tup coupling arrangement |
| CN205484838U (en) * | 2016-01-14 | 2016-08-17 | 中石化石油工程技术服务有限公司 | Pneumatic controlled source vibrator of top formula of giving up |
-
2016
- 2016-01-14 CN CN201610022812.5A patent/CN106970413A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000136978A (en) * | 1998-10-30 | 2000-05-16 | Mitsubishi Heavy Ind Ltd | Shock/vibration testing method and device used for the same, and mounting mechanism of vibration sensor used for shock/vibration-testing device |
| CN102411153A (en) * | 2011-08-09 | 2012-04-11 | 上海申丰地质新技术应用研究所有限公司 | City high-pressure gas shock earthquake focus |
| CN202758076U (en) * | 2012-08-02 | 2013-02-27 | 中国石油集团东方地球物理勘探有限责任公司 | Acceleration heavy punch pulse epicentre |
| CN203084209U (en) * | 2012-12-28 | 2013-07-24 | 中国石油化工股份有限公司 | Vehicle-borne seismic source device |
| CN103529472A (en) * | 2013-10-16 | 2014-01-22 | 陕西高新能源发展有限公司 | Mobile seismic source device |
| CN104635257A (en) * | 2015-02-03 | 2015-05-20 | 长安大学 | Shallow seismic exploration source instrument |
| CN104730568A (en) * | 2015-04-14 | 2015-06-24 | 西南石油大学 | Intra-tube release type pneumatic controllable-source vibrator |
| CN204515155U (en) * | 2015-04-14 | 2015-07-29 | 西南石油大学 | A kind of vibroseis tup coupling arrangement |
| CN205484838U (en) * | 2016-01-14 | 2016-08-17 | 中石化石油工程技术服务有限公司 | Pneumatic controlled source vibrator of top formula of giving up |
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