CN205484838U - Pneumatic controlled source vibrator of top formula of giving up - Google Patents
Pneumatic controlled source vibrator of top formula of giving up Download PDFInfo
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- CN205484838U CN205484838U CN201620033168.7U CN201620033168U CN205484838U CN 205484838 U CN205484838 U CN 205484838U CN 201620033168 U CN201620033168 U CN 201620033168U CN 205484838 U CN205484838 U CN 205484838U
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Abstract
The utility model relates to a pneumatic controlled source vibrator of top formula of giving up in oil and gas exploration device field. Mainly by bottom surface anvil parts, tup raising cylinder, chopping block support hydraulic cylinder, guide post, impact tup, tup mounting panel, base station, down mounting panel, cylinder, backup pad, stand, go up the mounting panel, hang parts, lifting plate, limit chute, drag for first mounting panel, drag for the head, the mounting panel of giving up, it constitutes to give up. Wherein, give up including centre gripping hydraulic cylinder, the chuck of giving up, the main part of giving up. The utility model discloses have that rated output is big, stable in structure, the stroke is adjustable, the direction precision is high, and can realize multistage stroke hammered advantage.
Description
Technical field
This utility model belongs to seismic prospecting device field, particularly to a kind of pneumatic controlled source vibrator of top releasing type simulating seismic wave.
Background technology
Seismic prospecting is the important means that exploration oil before probing, 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, have also been obtained extensively application.Pneumatic controlled source is as a kind of important means of field of seismic exploration, by the seismic survey work being applied to land and ocean more and more widely.
At present, releasing type pneumatic controlled source vibrator in top is in addition to nominal output has much room for improvement, and structural member unstable properties and the high fault rate thus caused that system pressure height is brought also can not be ignored.Additionally, 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 mode.It 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.
Utility model content
The problem that the purpose of this utility model is to exist for prior art, it is provided that a kind of nominal output is big, stable performance, stroke is adjustable, guiding accuracy the is high pneumatic controlled source vibrator of top releasing type.
For achieving the above object, this utility model is by the following technical solutions:
1. the pneumatic controlled source vibrator of top 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 positioned at bottom, upwards it is respectively perpendicular in four corners of bottom surface anvil member 1 and is fixed with lead 4, the most vertically connect chopping block in bottom surface anvil member 1 simultaneously and support the piston rod of fluid cylinder 3；Base station 9 is positioned at the surface of bottom surface anvil member 1, its lower installation board 10 installed above, and the surface of lower installation board 10 is upper mounting plate 14；By two groups of symmetrical fixing connections of gripper shoe 12 between upper mounting plate 14 and lower installation board 10；Four corners inside gripper shoe 12 are respectively fixedly connected with limited location chute 17, and limit sliding chutes 17 top is fixed connection and given up installing plate 20 through top after upper mounting plate 14, and in four, the outside of gripper shoe 12, edge is respectively fixedly connected with hollow column 13；After lead 4 upwards sequentially passes through base station 9, lower installation board 10, column 13, its upper end is connected on upper mounting plate 14 by sprung parts 15；The cylinder part of tup raising cylinder 2 and chopping block support fluid cylinder 3 is arranged on the outside of gripper shoe 12；Axially arranged in limit sliding chutes 17 have the riser 16 running through base station 9, lower installation board 10 and upper mounting plate 14, the corner of riser 16 is slided with limit sliding chutes 17 and is coordinated, it is fixedly connected with at riser 16 top and drags for an installing plate 18 and drag for 19, drag at 19 top axially arranged one or holding position, a few place, tup installing plate 6 and impact tup 5 are installed bottom riser 16, axially arranged in riser 16 have cylinder 11, cylinder 11 floor installation is in upper mounting plate 14 lower surface center, and cylinder 11 expansion link is fixing with tup installing plate 6 to be connected；Be additionally provided with axis hole in the outside of tup installing plate 6, the piston rod of tup raising cylinder 2 is slidably matched with the axis hole of tup installing plate 6, arranges blocker ring in the piston-rod lower end portion of tup raising cylinder 2 simultaneously, and blocker ring is spacing with tup installing plate 6 to be coordinated；Give up and 21 be fixedly connected on and give up on installing plate 20, mainly 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, main body of giving up 25 axial direction center arranges a central through hole, axially extending bore diameter is slightly larger than dragging for 19 held sections of diameters, main body of giving up 25 radial direction is provided with through hole, and chuck 24 bare terminal end of giving up is rectangular block, in chuck 24 of giving up is arranged on the through hole of main body 25 of giving up and constitute and radially slide cooperation.
Such scheme farther includes:
Lead 4 epimere arranges cannelure, sets locking mechanism in sprung parts 15, and the cannelure of lead 4 constitutes lock fit with the locking mechanism in sprung parts 15.
Chuck 24 bare terminal end of giving up is arc surface, the axis parallel of arc surface axial line and main body 25 axially extending bore of giving up, and the upper and lower surface of bare terminal end arc surface is inclined-plane, and matched drags for 19 holding position also for chamfer.
The piston rod of described clamping fluid cylinder 22 uses pin to be connected with chuck 24 of giving up；The chuck 24 and giving up of giving up is locked by guard pin 26 between main body 25.
Limit sliding chutes 17 bottom is fixing with lower installation board 10 to be connected, and limit sliding chutes 17 hypomere uses radial screw to be connected with gripper shoe 12.
The beneficial effects of the utility model are: 1, this utility model one top releasing type pneumatic controlled source vibrator horizontal space is big, can suitably increase cylinder barrel diameter, thus improve nominal output under conditions of system pressure is relatively low；2, gripper shoe is set, not only increases limit sliding chutes rigidity, and make vibrator structure more stable；3, limit sliding chutes uses machining to replace the processing mode of welding to improve impact tup guiding accuracy；4, drag for head and holding position, many places is set, controllable focus device multistage impact stroke hammering can be realized.
The device of this utility model has that nominal output is big, stable performance, stroke is adjustable, guiding accuracy is high advantage.
Accompanying drawing explanation
Fig. 1 is this utility model one top releasing type pneumatic controlled source vibrator front view.
Fig. 2 is this utility model one top releasing type pneumatic controlled source vibrator side view.
Fig. 3 is front view of giving up.
Fig. 4 is Fig. 3 top view.
In figure, 1, bottom surface anvil member, 2, tup raising cylinder; 3, chopping block supports fluid cylinder, and 4, lead, 5, impact tup; 6, tup installing plate, 7, U-shaped hanging hook assembly, 8, vehicle bridge; 9, base station, 10, lower installation board, 11, cylinder; 12, gripper shoe, 13, column, 14, upper mounting plate; 15, sprung parts, 16, riser, 17, limit sliding chutes; 18, an installing plate is dragged for, 19, drag for head, 20, installing plate of giving up; 21, give up; 22, clamping fluid cylinder, 23, support, 24, chuck of giving up; 25, give up main body, 26, guard pin.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical scheme in the embodiment of the present application is carried out clear, complete description.
A kind of top pneumatic controlled source vibrator of releasing type, mainly by bottom surface anvil member 1, tup raising cylinder 2, chopping block supports fluid cylinder 3, lead 4, impacts tup 5, tup installing plate 6, base station 9, lower installation board 10, cylinder 11, gripper shoe 12, column 13, upper mounting plate 14, sprung parts 15, riser 16, limit sliding chutes 17, drag for an installing plate 18, drag for 19, installing plate 20 of giving up, 21 compositions of giving up.
Fig. 1, Fig. 2 show annexation of the present utility model, gripper shoe 12 is arranged between upper mounting plate 14 and lower installation board 10 and is positioned at transverse center line position, between gripper shoe 12 upper end with upper mounting plate 14, gripper shoe 12 lower end and lower installation board 10 respectively and use screw to be connected；Column 13 is arranged between upper mounting plate 14 and lower installation board 10 and is positioned on four angles, and column 13 is hollow-core construction, is respectively adopted screw and is connected between its upper end with upper mounting plate 14, lower end and lower installation board 10；Lower installation board 10 is arranged on base station 9 and with bolts；Base station 9 is arranged in vehicle bridge 8 and with bolts；Chopping block supports fluid cylinder 3 and is arranged on lower installation board 10 upper surface and uses screw to connect；Chopping block supports the piston rod of fluid cylinder 3 and passes lower installation board 10 and base station 9, and the piston rod bottom surface of chopping block support fluid cylinder 3 uses with anvil member 1 threadeds；Lead 4 top arranges cannelure, and lead 4 is through upper mounting plate 14, column 13, lower installation board 10, base station 9 and vehicle bridge 8, and lead 4 bottom uses with bottom surface anvil member 1 threadeds；It is with bolts that sprung parts 15 is arranged on upper mounting plate 14 upper surface, and the cannelure that the built-in retaining mechanism of sprung parts 15 (such as latch segment, pin, ring etc.) is arranged with lead 4 top constitutes spacing cooperation；Limit sliding chutes 17 is through upper mounting plate 14, and limit sliding chutes 17 bottom uses screw to be connected with lower installation board 10, and limit sliding chutes 17 hypomere uses screw to be connected with gripper shoe 12；Installing plate 20 of giving up is arranged on limit sliding chutes 17 top and uses screw to connect；Give up and 21 be arranged on installing plate 20 upper surface center of giving up, and use screw to connect；Cylinder 11 is arranged on upper mounting plate 14 lower surface center, and with bolts；The piston rod of cylinder 11 uses with tup installing plate 6 threadeds；Tup installing plate 6 uses screw to be connected with impact tup 5；Riser 16 passes upper mounting plate 14 and lower installation board 10 and uses screw to be connected with tup installing plate 6, and riser 16 slides in the chute of limit sliding chutes 17；Drag for an installing plate 18 be arranged on riser 16 top and use screw to connect；Drag for an installing plate 18 center and one central through hole be set, drag for 19 through dragging for the central through hole of an installing plate and fixing with nut, described in drag for 19 top and arrange at two or above holding position at two, drag for 19 holding position, a top end face and held face be inclined-plane；Tup raising cylinder 2 is arranged on upper mounting plate 14 lower surface and fixes with bolt, it is positioned at upper mounting plate 14 longitudinal center line position, the piston rod of tup raising cylinder 2 passes vehicle bridge 8, tup installing plate 6, the piston-rod end of tup raising cylinder 2 is installed disk (or blocker ring) and fixes with nut, the diameter in the hole that the diameter of tup raising cylinder 2 piston-rod end disk is passed more than tup installing plate 6 upper ram raising cylinder 2 piston rod.
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.Described main body 25 of giving up is for rectangular block；Main body of giving up 25 axial direction center arranges a central through hole, and described axially extending bore diameter is slightly larger than dragging for 19 held sections of diameters；Main body of giving up 25 radial direction center arranges a rectangular through-hole, and described rectangular through-hole is expanding as circular port away from one end, main body 25 center of giving up；Chuck 24 bare terminal end of giving up is rectangular block, and non-clamping end is cylinder；Chuck 24 bare terminal end end of giving up is arc surface, the axis parallel of described arc surface axial line and main body 25 axially extending bore of giving up, described arc surface axial line is coplanar with main body 25 radial hole axial line of giving up, and described arc surface axial line is away from main body 25 radial hole side of giving up；The upper and lower surface of clamping head 24 bare terminal end end of giving up is inclined-plane, and the upper surface inclined-plane of clamping head 24 bare terminal end end of giving up and arc surface intersection arrange chamfering.Chuck 24 of giving up is arranged on gives up in main body 25, and chuck 24 of giving up slides in main body 25 radial hole of giving up；The piston rod of clamping fluid cylinder 22 uses pin to be connected with chuck 24 of giving up.
During work, first, open sprung parts 15 and discharge lead 4；Subsequently, chopping block supports the piston rod of fluid cylinder 3 and stretches out, and drives bottom surface anvil member 1 to decline, and compresses the air spring in bottom surface anvil member 1, and lifting carrying cart 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 19；Cylinder 11 piston rod drives and drags for 19, drags for an installing plate 18, riser 16, tup installing plate 6, impact tup 5 quick hammering bottom surface anvil member 1 under the effect of cylinder 11 pressure and deadweight；Subsequently, the piston rod retraction of tup raising cylinder 2, under the drive of tup raising cylinder 2 the installed disk of piston-rod end, the piston rod of cylinder 11, drag for 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 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 19, completes hammering process.Drag for above holding position at head (19) top longitudinally disposed two, by adjusting tup raising cylinder 2 and cylinder 11 stroke, tup impact stroke can be changed in the case of chopping block support fluid cylinder 3 stroke is constant.As needed repeatedly hammering, repeatable hammering process.Hammering process terminates, put into give up 21 guard pin 26, chuck 24 will be given up and main body 25 of giving up will lock.
Finally, chopping block supports the piston rod retraction of fluid cylinder 3, drives bottom surface anvil member 1 and lead 4 to rise to precalculated position；Sprung parts 15 locks lead 4, completes removal process.
Claims (5)
1. the pneumatic controlled source vibrator of top releasing type, including bottom surface anvil member (1), tup raising cylinder (2), base station (9), impact tup (5) and cylinder (11), it is characterized in that: bottom surface anvil member (1) is positioned at bottom, upwards it is respectively perpendicular in four corners of bottom surface anvil member (1) and is fixed with lead (4), the most vertically connect chopping block in bottom surface anvil member (1) simultaneously and support the piston rod of fluid cylinder (3)；Base station (9) is positioned at the surface of bottom surface anvil member (1), its lower installation board installed above (10), and the surface of lower installation board (10) is upper mounting plate (14)；By two groups of fixing connections of symmetrical gripper shoe (12) between upper mounting plate (14) and lower installation board (10)；It is respectively fixedly connected with limited location chute (17) in four corners of gripper shoe (12) inner side, limit sliding chutes (17) top is fixed connection through upper mounting plate (14) top afterwards and is given up installing plate (20), and in four, the outside of gripper shoe (12), edge is respectively fixedly connected with hollow column (13)；After lead (4) upwards sequentially passes through base station (9), lower installation board (10), column (13), its upper end is connected on upper mounting plate (14) by sprung parts (15)；The cylinder part of tup raising cylinder (2) and chopping block support fluid cylinder (3) is arranged on the outside of gripper shoe (12)；In limit sliding chutes (17) axially arranged have run through base station (9), the riser (16) of lower installation board (10) and upper mounting plate (14), the corner of riser (16) is slided with limit sliding chutes (17) and is coordinated, it is fixedly connected with at riser (16) top and drags for an installing plate (18) and drag for head (19), drag at head (19) top axially arranged one or holding position, a few place, in riser (16) bottom, tup installing plate (6) and impact tup (5) are installed, axially arranged in riser (16) have cylinder (11), cylinder (11) floor installation is in upper mounting plate (14) lower surface center, cylinder (11) expansion link is fixing with tup installing plate (6) to be connected；It is additionally provided with axis hole in the outside of tup installing plate (6), the piston rod of tup raising cylinder (2) is slidably matched with the axis hole of tup installing plate (6), arranging blocker ring in the piston-rod lower end portion of tup raising cylinder (2), blocker ring is spacing with tup installing plate (6) to be coordinated simultaneously；Give up (21) be fixedly connected on installing plate of giving up (20), mainly it is made up of clamping fluid cylinder (22), support (23), chuck of giving up (24) and main body of giving up (25), main body of giving up (25) is rectangular block, main body of giving up (25) axial direction center arranges a central through hole, axially extending bore diameter is slightly larger than dragging for held section of diameter of head (19), main body of giving up (25) radial direction is provided with through hole, chuck (24) bare terminal end of giving up is rectangular block, in chuck of giving up (24) is arranged on the through hole of main body of giving up (25) and composition radially slides cooperation.
The pneumatic controlled source vibrator of top releasing type the most according to claim 1, it is characterized in that: lead (4) epimere arranges cannelure, setting locking mechanism in sprung parts (15), the cannelure of lead (4) constitutes lock fit with the locking mechanism in sprung parts (15).
The top the most according to claim 1 or claim 2 pneumatic controlled source vibrator of releasing type, it is characterized in that: chuck of giving up (24) bare terminal end is arc surface, the axis parallel of arc surface axial line and main body of giving up (25) 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 also for chamfer.
The pneumatic controlled source vibrator of top releasing type the most according to claim 3, it is characterised in that: the piston rod of described clamping fluid cylinder (22) uses pin to be connected with chuck of giving up (24)；Give up and locked by guard pin (26) between chuck (24) and main body of giving up (25).
The pneumatic controlled source vibrator of top releasing type the most according to claim 4, it is characterised in that: limit sliding chutes (17) bottom is fixing with lower installation board (10) to be connected, and limit sliding chutes (17) hypomere uses radial screw to be connected with gripper shoe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033168.7U CN205484838U (en) | 2016-01-14 | 2016-01-14 | Pneumatic controlled source vibrator of top formula of giving up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033168.7U CN205484838U (en) | 2016-01-14 | 2016-01-14 | Pneumatic controlled source vibrator of top formula of giving up |
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| Publication Number | Publication Date |
|---|---|
| CN205484838U true CN205484838U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620033168.7U Active CN205484838U (en) | 2016-01-14 | 2016-01-14 | Pneumatic controlled source vibrator of top formula of giving up |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970413A (en) * | 2016-01-14 | 2017-07-21 | 中石化石油工程技术服务有限公司 | A kind of top pneumatic controlled source vibrator of releasing type |
| CN109581480A (en) * | 2018-12-10 | 2019-04-05 | 中国石油集团东方地球物理勘探有限责任公司 | Air gun source rifle thick stick |
-
2016
- 2016-01-14 CN CN201620033168.7U patent/CN205484838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970413A (en) * | 2016-01-14 | 2017-07-21 | 中石化石油工程技术服务有限公司 | A kind of top pneumatic controlled source vibrator of releasing type |
| CN109581480A (en) * | 2018-12-10 | 2019-04-05 | 中国石油集团东方地球物理勘探有限责任公司 | Air gun source rifle thick stick |
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