CN105866826B - A kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators - Google Patents
A kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators Download PDFInfo
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- CN105866826B CN105866826B CN201610399168.3A CN201610399168A CN105866826B CN 105866826 B CN105866826 B CN 105866826B CN 201610399168 A CN201610399168 A CN 201610399168A CN 105866826 B CN105866826 B CN 105866826B
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- tup
- cylinder
- dead bolt
- connecting plate
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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
- G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
Abstract
The present invention relates to a kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators of the shallow stratum artificial earthquake geological exploration field used in, by tup, tup connecting plate, middle connecting plate, double-cylinder type cylinder, tup hanger bar, suspension platform, dead bolt, dead bolt fluid cylinder combines, upper junction plate forms.Double-cylinder type cylinder block both ends are rigidly connected with connecting plate, and sliding channel is provided with the middle part of cylinder body, are realized to the spacing of tup hanger bar with being oriented to, and double-cylinder type cylinder two-piston impact bar lower end is connected with tup installing plate, and two bars synchronize impact；Tup hanger bar lower end is connected with tup, tup connecting plate, and upper end is provided with neck and tup hanger bar is suspended or discharged with the dead bolt that dead bolt fluid cylinder drives, realizing, the inclination angle of inclined plane of the mating surface of tup hanger bar neck and dead bolt is less than equivalent friction angle.This patent has the advantages that small volume, installation and transportation are convenient, locking effect is good, rigidity is high, jarring energy is big, and continuous high-efficient operation can be achieved.
Description
Technical field
The invention belongs to geological exploration field, a kind of double gas of shallow stratum artificial earthquake geological prospecting in being more particularly to used for
Cylinder formula hydraulically controlled pneumatic weight focus actuator.
Background technology：
Artificial earthquake geological prospecting is exploration oil, natural gas and solid resource, the important means of geological prospecting before probing.
The exploration activities of oil-gas exploration progressively from conventional survey to high density, high-precision direction develop, it is particularly complicated in geological structure
Deep formation oil exploration in；Weight focus excites equipment as seismic signal particularly important in seismic prospecting is large-scale,
Principal character is exactly to produce artificial vibration signal using weight form, and reciprocating through for weight focus vibrator is pressed on greatly
The hammering flat board of ground by accumulation signal be transmitted to the earth, geological personnel by vibrate return signal ripple detection and explanation, from
And judge underground with the presence or absence of oil gas or storage oil gas.
At present there is big overall volume, height height in typical weight vibrator, weight is big, impact energy is small, transport movement
The shortcomings of difficulty, Mechanical Structure Strength are low, impact is unstable.Therefore develop a kind of big, height bottom of contributing, be easy to vehicle-mounted transport,
Big, the compact-sized hammering focus actuator of integral rigidity is imperative.
The content of the invention：
It is an object of the invention to provide a kind of small volume, installation and transportation are convenient, locking effect is good, the rigidity of structure is high, punching
Hit that energy is big, double air-cylinder type hydraulically controlled pneumatic weight focus actuators of continuous high-efficient operation can be achieved.
To achieve the above object, the present invention uses following technical scheme：A kind of double air-cylinder type hydraulically controlled pneumatic weight focus are held
Row device, it is by tup, tup connecting plate, middle connecting plate, double-cylinder type cylinder, tup hanger bar, upper junction plate, suspension platform, lock
Tongue, dead bolt fluid cylinder combination composition.Its architectural feature is that tup lower end is arcwall face, and upper end is provided with step, using mode connects for screw
It is installed on tup connecting plate lower surface and uses mode connects for screw；Tup hanger bar bottom is provided with positioning step, and positioning step is arranged on
In Baltimore groove between tup and tup connecting plate, locking suspension is carried out to it with step surface；The left impact of double-cylinder type cylinder is lived
Stopper rod is provided with screw thread with right impulsion cylinder lower end, is connected to by screw thread on tup connecting plate, double-cylinder type cylinder body
It is installed between middle connecting plate and upper junction plate, double-cylinder type cylinder body is used with middle connecting plate and double-cylinder type cylinder body with upper junction plate
Mode connects for screw, two cylinders of double-cylinder type cylinder body are arranged symmetrically, and are set at two cylinder central idles and are oriented to sliding groove；Tup hanger bar is installed
It is being oriented in sliding groove, tup hanger bar top is provided with suspension lock slots, and suspension lock slots coordinate with dead bolt；Upper junction plate upper table
Face is provided with suspension platform, and suspension platform is screwed with upper junction plate to be connected, and suspension platform center is provided with suspension rod through-hole, and tup hangs
Peg is provided with screw mounting groove through suspension rod through-hole, suspension rod through-hole lower surface, and screw mounting groove diameter leads to more than hanger bar
Hole, suspension platform transverse center are provided with the dead bolt sliding channel for being through to suspension rod through-hole, dead bolt are provided with dead bolt sliding channel；
Dead bolt left end is provided with the inclined plane that inclination angle of inclined plane is less than equivalent friction angle, and dead bolt right-hand member is processed as boss；Boss passes through conversion
Joint is connected with the piston rod of dead bolt driving fluid cylinder；Fixing support rack is arranged on locking fixed mount by bolt, dead bolt driving
Fluid cylinder is arranged on fixing support rack using screw.
It is an advantage of the invention that：1st, the present invention is rigidly connected using double air-cylinder types, peripheral structure, realizes hard and soft fit, punching
Hit power it is reliable and stable, simplify suspension suspending mechanism；2nd, top reduces installation sky using dead bolt notch compared with traditional structure
Between, the use of sliding groove is oriented to so that overall dimensions reduce, and it is more preferable to be oriented to locking effect；3rd, tup section stiffness is bigger, favorably
In continuous high-efficient operation.
Brief description of the drawings：
Fig. 1 is a kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuator front views of the present invention.
Fig. 2 is weight focus example front view.
Fig. 3 is weight focus example left view.
Fig. 4 is tup retaining mechanism figure.
Fig. 5 is the main fluid cylinder of weight focus example and support sectional view.
In figure, 1. tups, 2. tup connecting plates, 3. middle connecting plates, 4. double-cylinder type cylinders, 5. tup hanger bars, on 6.
Connecting plate, 7. suspension platforms, 8. dead bolts, the combination of 9. dead bolt fluid cylinders, 10. chopping blocks support fluid cylinder, 11. adjustment backing plates, 12. portable peaces
Dress platform, 13. chopping block supporting plates, 14. chopping block components, 15. support guide bars, 16. chopping block suspension assemblies, 17. tup hoist cylinders,
18. hollow guide upright post, 19. air springs.
Specific implementation method：
Clear, complete description is carried out to the technical scheme in the embodiment of the present application below in conjunction with the accompanying drawings, it is clear that described
Embodiment be only some embodiments of the present application.Based on the embodiment in the application, those of ordinary skill in the art are not having
There is the every other embodiment obtained on the premise of making creative work, should all belong to the scope of protection of the invention.
As shown in figure 1, a kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators, be by tup 1, tup connecting plate 2, in
Between connecting plate 3, double-cylinder type cylinder 4, tup hanger bar 5, upper junction plate 6, hang platform 7, dead bolt 8, dead bolt fluid cylinder combination 9 composition.
Its architectural feature is that the lower end of tup 1 is arcwall face, and upper end is provided with step to increase the integral rigidity of tup 1, and tup 1 connects with tup
The lower surface of fishplate bar 2 is fixed using mode connects for screw；Tup hanger bar 5 is installed, tup hanger bar bottom is set among tup connecting plate 2
In respect of positioning step 5b, positioning step 5b is engaging in the Baltimore groove between tup 1 and tup connecting plate 2；Double-cylinder type cylinder 4
Left impulsion cylinder 4-1 is provided with screw thread with right impulsion cylinder 4-2 lower ends, and tup connecting plate is connected to by screw thread
On 2, it is directly realized by the synchronous of two cylinders using mechanical Hard link and impacts；Double-cylinder type cylinder body 4-3 be installed on middle connecting plate 3 with it is upper
Between connecting plate 6, double-cylinder type cylinder body 4-3 and middle connecting plate 3 and the mode connects for screw of upper junction plate 6, double-cylinder type cylinder body 4-3's
Two cylinders are arranged symmetrically, and are set at two cylinder central idles and are oriented to sliding groove 4a, and tup hanger bar 5, which is arranged on, to be oriented in sliding groove 4a；
The top of tup hanger bar 5 is provided with suspension lock slots 5a, and suspension lock slots 5a coordinates with dead bolt 8；The upper surface of upper junction plate 6 is provided with
Platform 7 is hung, suspension platform 7 is screwed with upper junction plate 6 to be connected, and suspension platform 7 center is provided with suspension rod through-hole 7a, tup suspension
Bar 5 is provided with screw mounting groove 7b through suspension rod through-hole 7a, suspension rod through-hole 7a lower surfaces, and screw mounting groove 7b diameters are more than outstanding
Peg through hole 7a, the suspension transverse center of platform 7 are provided with dead bolt sliding channel 7c, and dead bolt sliding channel 7c is through to suspension rod through-hole
Dead bolt 8 is installed, dead bolt left end is provided with the inclined plane that inclination angle of inclined plane is less than equivalent friction angle in 7a, dead bolt sliding channel 7c
8a, coordinate locking more stable；Dead bolt right-hand member is processed as boss 8b；Boss 8b drives fluid cylinder by crossover sub 9-1 and dead bolt
9-2 piston rod connection；Fixing support rack 9-3 is arranged on suspension platform 7 with bolt, and dead bolt drives fluid cylinder 9-2 to pacify using screw
On fixing support rack 9-3.
Such as Fig. 2, shown in Fig. 3：There is mounting flange chopping block support fluid cylinder 10 cylinder body lower end, by mode connects for screw in middle connecting plate
On 3；Chopping block component 14 is located at the bottom of package unit, and chopping block supporting plate 13 is immediately on chopping block component 14；Chopping block component 14
Air spring 19 is provided between chopping block supporting plate 13, influence when reducing impact to superstructure；Two tup hoist cylinders 17
It is symmetrically arranged on double-cylinder type cylinder 4 on middle connecting plate 3, the cylinder body upper end mounting flange of tup hoist cylinders 17 uses spiral shell
Bolt is arranged on upper junction plate 6, and the piston rod of tup hoist cylinders 17 passes through tup connecting plate 2, the work of tup hoist cylinders 17
The lower top of stopper rod is provided with lifting disk, and is fixed simultaneously tightly with double nut；Four hollow guide upright posts 18 are evenly distributed on the bitubular
There is mounting flange at the surrounding of formula cylinder 4, the hollow both ends of guide upright post 18 and is separately mounted to the upper table of middle connecting plate 3 using screw
Face and the lower surface of upper junction plate 6；An each piece support guide bar 15 of installation in four hollow guide upright posts 18, under support guide bar 15
There is mounting flange at end and is arranged on using screw in chopping block supporting plate 13, and the body of rod of support guide bar 15 is than hollow guide upright post 18
It is long；The middle and upper part of support guide bar 15 is provided with chopping block suspension draw-in groove, chopping block suspension assembly 16 and chopping block suspension draw-in groove coordinate suspension or
Discharge chopping block；Tightly on adjustment backing plate 11, adjustment backing plate 11 is arranged on portable erecting bed 12 middle connecting plate 3.
This example operation principle.Set-up procedure：After seismic source apparatus movement to assignment point, chopping block suspension assembly 16 is released
Four support guide bars 15 are put, drive piston rod to stretch out by chopping block support fluid cylinder 10, after promoting chopping block component 14 to transfer to ground
Continue to release certain altitude, complete complete vehicle weight being fully loaded on chopping block.
Hammering process：The piston rod of driving tup hoist cylinders 17 moves downward the distance more than hammer stroke；Using outer
Enclose air-channel system and be pressurized to preset pressure close to effective airtight chamber of upper junction plate 6 to double-cylinder type cylinder 4, then by dead bolt fluid cylinder
9-2 driving dead bolts 8 discharge tup hanger bar 5, and 4 or so two impulsion cylinders of double-cylinder type cylinder, tup connecting plate 2, tup hangs
Peg 5, assembly quick chopping block support of hammering downwards under the atmospheric pressure of double-cylinder type cylinder 4 and assembly Gravitative Loads of tup 1
Plate 13, completion once hammer process.
Tup removal process：Driving tup hoist cylinders 17 make the piston rod of tup hoist cylinders 17 drive impact piston
Bar, tup connecting plate 2, tup hanger bar 5, the assembly of tup 1 move upwards, as the suspension lock slots 5a of tup hanger bar 5
When returning to suspension locking operating position, dead bolt driving fluid cylinder 9-2 drives dead bolt 9 to be realized to left movement and tup hanger bar 5 is carried out
Locking；If same position needs jarring again, hammering process repeated work is returned to.
Chopping block removal process：The piston rod of driving chopping block support fluid cylinder 10 bounces back upwards, drives chopping block supporting plate 13, support
Guide rod 15, chopping block component 14 move upwardly together, when the chopping block suspension draw-in groove of the middle and upper part of support guide bar 15 reaches locking hang
When hanging position, clamping suspension of the hanging head work realization to support guide bar 15 in chopping block suspension assembly 16, so as to realize to anvil
Plate supporting plate 13, the suspension of chopping block component 14, now device have been placed into off working state.
Claims (2)
1. a kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators, it is by tup (1), tup connecting plate (2), middle connecting plate
(3), double-cylinder type cylinder (4), tup hanger bar (5), upper junction plate (6), suspension platform (7), dead bolt (8), dead bolt fluid cylinder combination (9)
Composition；It is characterized in that：Tup (1) is fixed with tup connecting plate (2) lower surface using mode connects for screw；In tup connecting plate (2)
Between tup hanger bar (5) is installed, tup hanger bar bottom is designed with positioning step (5b), and positioning step (5b) is engaging in tup
(1) in the Baltimore groove between tup connecting plate (2)；The left impulsion cylinder (4-1) of double-cylinder type cylinder (4) and right impact piston
Bar (4-2) lower end is provided with screw thread, is connected to by screw thread on tup connecting plate (2), double-cylinder type cylinder body (4-3) installation
Between middle connecting plate (3) and upper junction plate (6), double-cylinder type cylinder body (4-3) and middle connecting plate (3) and upper junction plate
(6) mode connects for screw is used, two cylinders of double-cylinder type cylinder body (4-3) are arranged symmetrically, and are set at two cylinder central idles and are oriented to sliding groove (4a)；
Tup hanger bar (5), which is arranged on, to be oriented in sliding groove (4a), and tup hanger bar (5) top is provided with suspension lock slots (5a), suspension
Lock slots (5a) coordinate with dead bolt (8).
2. double air-cylinder type hydraulically controlled pneumatic weight focus actuators according to claim 1：Install upper junction plate (6) upper surface
There is suspension platform (7), suspension platform (7) is screwed with upper junction plate (6) to be connected, and suspension platform (7) center is provided with suspension rod through-hole
(7a), tup hanger bar (5) are provided with screw mounting groove (7b) through suspension rod through-hole (7a), suspension rod through-hole (7a) lower surface,
Screw mounting groove (7b) diameter is more than suspension rod through-hole (7a), and suspension platform (7) transverse center is provided with dead bolt sliding channel (7c), locked
Tongue sliding channel (7c) is through to suspension rod through-hole (7a), and dead bolt (8) is provided with dead bolt sliding channel (7c)；Dead bolt left end is set
It is equipped with the inclined plane (8a) that inclination angle of inclined plane is less than equivalent friction angle；Dead bolt right-hand member is processed as boss (8b), and boss (8b) is by turning
Changing-over head (9-1) is connected with the piston rod of dead bolt driving fluid cylinder (9-2)；Fixing support rack (9-3) is arranged on suspension platform with bolt
(7) on, dead bolt driving fluid cylinder (9-2) is arranged on fixing support rack (9-3) using screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399168.3A CN105866826B (en) | 2016-06-07 | 2016-06-07 | A kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399168.3A CN105866826B (en) | 2016-06-07 | 2016-06-07 | A kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators |
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| Publication Number | Publication Date |
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| CN105866826A CN105866826A (en) | 2016-08-17 |
| CN105866826B true CN105866826B (en) | 2018-01-02 |
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| CN201610399168.3A Active CN105866826B (en) | 2016-06-07 | 2016-06-07 | A kind of double air-cylinder type hydraulically controlled pneumatic weight focus actuators |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111894942A (en) * | 2020-08-11 | 2020-11-06 | 广州楚河工业设计合伙企业(有限合伙) | Oil cylinder with integrally cast double cylinder sleeves |
| CN115164006A (en) * | 2022-07-05 | 2022-10-11 | 淮阴师范学院 | Shafting locking mechanism based on optical measurement equipment |
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| US4182428A (en) * | 1978-04-17 | 1980-01-08 | Western Geophysical Company Of America | Hydraulically-coupled, land seismic signal source |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9164187B2 (en) * | 2012-04-30 | 2015-10-20 | Conocophillips Company | Electrical energy accumulator |
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2016
- 2016-06-07 CN CN201610399168.3A patent/CN105866826B/en active Active
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|---|---|---|---|---|
| US4182428A (en) * | 1978-04-17 | 1980-01-08 | Western Geophysical Company Of America | Hydraulically-coupled, land seismic signal source |
| US5031718A (en) * | 1986-02-03 | 1991-07-16 | Exxon Production Research Company | Method and apparatus for generating seismic energy in transition zones |
| CN201993471U (en) * | 2011-01-20 | 2011-09-28 | 潍坊中宇机械有限公司 | Counter weight for pulse vibrator vehicle |
| CN102749642A (en) * | 2012-07-02 | 2012-10-24 | 潍坊中宇机械有限公司 | Vehicle-mounted pulse vibration source device |
| 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 |
| CN104375168A (en) * | 2014-11-03 | 2015-02-25 | 中国石油天然气集团公司 | Synchronous hanging device |
| CN204556846U (en) * | 2015-05-12 | 2015-08-12 | 西南石油大学 | A kind of vibroseis counter weight machine lock dead bolt drives and fulcrum arrangement |
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