CN106842285A - A kind of mechanical focus - Google Patents
A kind of mechanical focus Download PDFInfo
- Publication number
- CN106842285A CN106842285A CN201710172703.6A CN201710172703A CN106842285A CN 106842285 A CN106842285 A CN 106842285A CN 201710172703 A CN201710172703 A CN 201710172703A CN 106842285 A CN106842285 A CN 106842285A
- Authority
- CN
- China
- Prior art keywords
- stock
- power
- mechanical focus
- pressing plate
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G01V1/147—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using impact of dropping masses
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Gear Transmission (AREA)
Abstract
A kind of mechanical focus includes exciting portion and power part two parts.Wherein, described to excite portion to excite work for completion, the power part provides power to the portion of exciting, and using lever, gear combination principle, manpower is converted into the portion of exciting carries out the repeatable power for exciting.The present invention can be independent of power supply and be used, and simple structure, cheap, it is easy to promote.
Description
Technical field
The present invention relates to engineering geophysics Detection Techniques field, it is more particularly to a kind of for shallow seismic exploration, it is attached
Plus the mechanical focus of mass method detection.
Background technology
As application of the geophysical probing technique in the exploration of engineering early stage, construction time are detected is more and more, wherein, it is shallow
The Detection Techniques such as layer seismic prospecting, additional mass method are also widely used in the middle of various engineerings.These technologies be by focus,
Excite, produce all kinds of ripples, after geophysical instrument received wave signal, response of the underground medium to these ripples by analysis is inferred
The property of underground medium.And the mode of excitation of present focus, it is common to use artificial hammering is swashed with Large Electric equipment
Hair.Artificial hammering not only labor intensive and often energy is weaker for the ripple that inspires, influences Effect on Detecting；Use Large Electric equipment
Rise weight to be excited, energy is stronger, but often wastes one's talent on a petty job, or is influenceed by field condition, because can not find power supply and nothing
Method is used.
The content of the invention
In order to overcome the shortcomings of above-mentioned existing mode of excitation, the invention provides a kind of mechanical focus.
Scheme of the present invention is：The mechanical focus, including excite portion and power part；Wherein, it is described to excite
Portion, for completing to excite work；The power part, for producing the power for excite work.The mechanical focus utilizes thick stick
Bar, gear combination transmission principle, by the mechanical focus of manual operation, rising and falling for control weight is realized that energy is stronger and is excited
Effect.
Compared with prior art, the beneficial effects of the invention are as follows：It is independent of whether place has power supply, must will uses in the past
Large Electric equipment rises the mode of excitation of weight, is changed into the artificial mode of excitation for rising weight, reaches good, energy strong
Stimulation effect.Meanwhile, simple structure of the present invention, it is with low cost, be easy to make and promote.
Brief description of the drawings
Fig. 1：A kind of mechanical focus overall structure diagram
Fig. 2：A kind of mechanical focus overall structure left view
Fig. 3：A kind of mechanical epicenter excitation portion structural representation
Fig. 4：A kind of mechanical motive force of earthquake portion structural representation
Fig. 5：Power part gear train structural representation
Fig. 6：Power part main frame structure schematic diagram
Fig. 7：Three pressure plate structure schematic diagrames
In figure, portion is 1. excited, 2. power part, 3. rotating shaft, 4. pedestal, 5. stock, 6. peg, 7. weight, 8. gear train, 9.
Body frame, 10. output gear, 11. 3 pressing plates, 12. little gears, 13. duplicate gears, 14. gear shafts, 15. little gears, 16. is big
Gear, 17. rotating disks, 18. jacks, fix bar after 19., 20. nuts, 21. rear support legs, 22. struts, 23. front leg struts, 24. grillages,
Fix bar before 25., 26. pressing plates.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Fig. 2 a kind of mechanical focus includes exciting portion (1) and power part (2) two parts；Wherein, it is described to excite
For completing to excite work, manpower can be converted into the power part (2) power for carrying out exciting work in portion (1).
The portion (1) is excited to include rotating shaft (3), pedestal (4), stock (5), peg (6) and weight (7) as shown in figure 3, described；
Excite the combination in portion (1) as follows：Stock (5) is placed on pedestal (4) by rotating shaft (3), and stock (5) is by peg (6)
Connected with weight (7).By pushing side of the stock (5) away from weight (7), in the rotating shaft (3) and the branch of pedestal (4)
Hold down, under the connection of the peg (6), the weight (7) can be risen.
As shown in figure 4, the power part (2) includes gear train (8) and body frame (9)；Wherein, the gear train (8) is used for
Slow down, integrated support and input manpower of the body frame (9) for power part (2).
As shown in Figure 5, Figure 7, the gear train (8) includes output gear (10), three pressing plates (11), 2 travelling gears
(12), 2 duplicate gears (13) and 3 gear shafts (14).Three pressing plate (11) is specially and is made up of 3 pressing plates (26), and 3
Centered on the face center of output gear (10), circular array shape is distributed on output gear (10) individual pressing plate (26)；Pressing plate
(26) connected two-by-two between, involved mutually, make one pressing plate (26) of any of which when being pushed to stock (5), can be by it
The reaction force of suffered stock (5) is delivered on two adjacent pressing plates (26), to strengthen three pressing plate (11) entirety
Structural strength.2 duplicate gears (13) include little gear (15) and gear wheel (16) respectively.The group of the gear train (8)
Conjunction mode is：The output gear (10) is engaged with the little gear (15) of the 1st duplicate gear (13)；1st duplex-gear
The gear wheel (16) for taking turns (13) is engaged with the 1st travelling gear (12)；1st travelling gear (12) and the 2nd duplex-gear
Take turns little gear (15) occlusion of (13)；The gear wheel (16) of the 2nd duplicate gear (13) is stung with the 2nd travelling gear (12)
Close.The output gear (10) and three pressing plates (11) monoblock cast.
As shown in fig. 6, the body frame (9) includes rotating disk (17), jack (18), rear fix bar (19), nut (20), rear branch
Leg (21), strut (22), 2 front leg struts (23), 2 frame plates (24) and preceding fix bars (25).As shown in Fig. 4, Fig. 5, Fig. 6, institute
The combination for stating power part (2) is as follows：Rear support leg (21) is connected in the middle of 2 frame plates (24) by rear fix bar (19)；2
Front leg strut (23) is connected by strut (22), and 2 front leg struts (23) are coupled by preceding fix bar (25) and frame plate (24).Described 2
Jack (18) is drilled with individual frame plate (24), the jack (18) is used to connect gear shaft (14).The gear train (8) is by described
Fix bar (19), preceding fix bar (25), gear shaft (14), nut (20) and jack (18) afterwards, with 2 frame plates (24), turn
Disk (17) is coupled.Wherein, the rotating disk (17) and the 2nd travelling gear (12), by nut (20), after being together connected to
In fix bar (19).Under the integrated support effect of body frame (9), manpower can rotate rotating disk (17), by rear fix bar (19)
With the 2nd connection of travelling gear (12), the rotation of whole gear train (8) is further driven to.
A kind of implementation method of mechanical focus：The rotating disk (17) in rotational power portion (2), can force be transmitted to dynamic tooth
Wheel group (8)；And by the output gear (10) included by gear train (8), 2 travelling gears (12), 2 duplicate gears (13) it
Between combination, linkage, the rotation in autorotation disk in future (17) is slowed down, then force be transmitted to three pressing plates (11).Three pressures
Plate (11) will rotate with output gear (10), using the supporting role of body frame (9), can continue strength to transmit and push
Excite the stock (5) of portion (1)；After stock (5) stress can under the support of pedestal (4) and rotating shaft (3), using lever principle,
Weight (7) is risen by peg (6).Due to the decelerating effect that said gear group (8) is rotated to above-mentioned rotating disk (17), so when three
When connection pressing plate (11) pulls down stock (5), above-mentioned weight (7) is risen, manpower can be saved.With rotating disk (17) band
Moving gear group (8) are rotated further, and three pressing plates (11) depart from stock (5), under gravity, weight (7) free-falling,
Completion excites work.Rotating disk (17) is rotated further, can repeat above-mentioned weight (7) excites work.
A kind of some implementation methods of mechanical focus of the present invention that simply explain through diagrams recited above, due to identical
It is easy to carry out some modifications and change on this basis for the those of ordinary skill of technical field, therefore this specification is not
Be by a kind of mechanical focus of the present invention be confined to shown in and described concrete structure and the scope of application in, therefore it is every it is all can
The corresponding modification that can be utilized and equivalent, belong to apllied the scope of the claims of the invention.
Claims (8)
1. a kind of mechanical focus, it is characterised in that including exciting portion (1) and power part (2)；It is wherein, described to excite portion (1),
For completing to excite work；The power part (2), for producing the power for excite work.
2. mechanical focus according to claim 1, it is characterized in that, described to excite the portion (1) to include a stock (5), stock
(5) one end is connected with the impact portion that work is excited for completion, and the other end of stock (5) can be applied by the power
Pressure, the impact portion is risen using lever principle.
3. mechanical focus according to claim 2, it is characterised in that the impact portion is specially weight (7), described to swash
Hair portion (1) also includes rotating shaft (3), pedestal (4), stock (5) and peg (6)；The weight (7) is connected by the peg (6)
To one end of the stock (5)；The stock (5), for former using lever under the rotating shaft (3) and the support of pedestal (4)
Reason rises the weight (7).
4. the mechanical focus according to any one of claim 1-3, it is characterised in that the power part (2) is including defeated
Go out the gear train (8) and body frame (9) of the power.
5. mechanical focus according to claim 4, it is characterised in that the gear train (8), can be by people for slowing down
Power is converted into the power for carrying out exciting work, and the body frame (9) is input into for the integrated support and manpower of power part (2).
6. mechanical focus according to claim 5, it is characterised in that the gear train (8) including output gear (10),
Three pressing plates (11), 2 travelling gears (12), 2 duplicate gears (13) and 3 gear shafts (14)；The body frame (9) is including turning
Disk (17), jack (18), rear fix bar (19), nut (20), rear support leg (21), strut (22), 2 front leg struts (23), 2 framves
Plate (24) and preceding fix bar (25)；The rotating disk (17), for being input into manpower, is rotated；The rear fix bar (19), nut
(20) for connecting rotating disk (17) and gear train (8), make rotating disk (17) that gear train (8) can be driven to rotate；Three pressing plate
(11) for when rotating disk (17) drives gear train (8) to rotate, strength is passed to and described excites portion by three pressing plate (11)
(1) stock (5), and then rise weight (7)；When rotating disk (17) are rotated further, three pressing plate (11) can depart from length
Bar (5), and then make weight (7) free-falling, completion excites work.
7. mechanical focus according to claim 6, it is characterised in that three pressing plate (11) is by 3 pressing plates
(26) constitute, centered on the face center of output gear (10), circular array shape is distributed in output gear to 3 pressing plates (26)
(10) on；Connected two-by-two between pressing plate (26), involved mutually, make one pressing plate (26) of any of which in the case where being carried out to stock (5)
During pressure, the reaction force of its suffered stock (5) can be delivered on two adjacent pressing plates (26), to strengthen three pressing plate
(11) overall structural strength.
8. the mechanical focus according to any one of claim 1-7, it is characterised in that when turning for the power part (2)
When disk (17) is persistently rotated, the rise of the weight (7) for exciting portion (1) and excite the work can to repeat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710172703.6A CN106842285B (en) | 2017-03-22 | 2017-03-22 | A kind of mechanical focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710172703.6A CN106842285B (en) | 2017-03-22 | 2017-03-22 | A kind of mechanical focus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106842285A true CN106842285A (en) | 2017-06-13 |
| CN106842285B CN106842285B (en) | 2018-11-13 |
Family
ID=59129345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710172703.6A Active CN106842285B (en) | 2017-03-22 | 2017-03-22 | A kind of mechanical focus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106842285B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212029A (en) * | 2018-10-08 | 2019-01-15 | 四川升拓检测技术股份有限公司 | A kind of linkage exciting device being suitable for impact echo audio frequency detection |
| CN111694049A (en) * | 2020-06-19 | 2020-09-22 | 南京工业大学 | Transverse wave excitation source device and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227345Y (en) * | 1994-05-07 | 1996-05-15 | 张志久 | Portable power detector |
| CN101832242A (en) * | 2009-03-13 | 2010-09-15 | 邱金和 | Power generation device |
| WO2013116796A1 (en) * | 2012-02-02 | 2013-08-08 | Geco Technology B.V. | Method to delegate activation authority to seismic sources during operations |
| CN103630926A (en) * | 2013-11-06 | 2014-03-12 | 朱德兵 | Seismic source vehicle for roadbed hidden danger seismic exploration and using method of seismic source vehicle |
| CN204116615U (en) * | 2014-07-04 | 2015-01-21 | 中国地质大学（北京） | Hand-rail type physical shock seismic source apparatus |
-
2017
- 2017-03-22 CN CN201710172703.6A patent/CN106842285B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227345Y (en) * | 1994-05-07 | 1996-05-15 | 张志久 | Portable power detector |
| CN101832242A (en) * | 2009-03-13 | 2010-09-15 | 邱金和 | Power generation device |
| WO2013116796A1 (en) * | 2012-02-02 | 2013-08-08 | Geco Technology B.V. | Method to delegate activation authority to seismic sources during operations |
| CN103630926A (en) * | 2013-11-06 | 2014-03-12 | 朱德兵 | Seismic source vehicle for roadbed hidden danger seismic exploration and using method of seismic source vehicle |
| CN204116615U (en) * | 2014-07-04 | 2015-01-21 | 中国地质大学（北京） | Hand-rail type physical shock seismic source apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109212029A (en) * | 2018-10-08 | 2019-01-15 | 四川升拓检测技术股份有限公司 | A kind of linkage exciting device being suitable for impact echo audio frequency detection |
| CN109212029B (en) * | 2018-10-08 | 2021-06-22 | 四川升拓检测技术股份有限公司 | Linkage excitation device suitable for impact echo acoustic frequency detection |
| CN111694049A (en) * | 2020-06-19 | 2020-09-22 | 南京工业大学 | Transverse wave excitation source device and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106842285B (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105675280B (en) | Km deep-well main shaft of hoister bending composite fatigue damage monitoring device and method | |
| CN107832511A (en) | The Reliability-based Robust Design method of ultradeep well hoisting container multi-invalidation mode | |
| CN107014689A (en) | A kind of combination of true triaxial sound plus unloading test system based on Hopkinson pressure bar | |
| CN106842285A (en) | A kind of mechanical focus | |
| CN201477007U (en) | Fatigue test device for slender thin wall shaft | |
| EP2184619A3 (en) | Method for optimizing energy output from a seismic vibrator array | |
| CN104819837B (en) | A kind of hydroscillator performance test experimental apparatus | |
| CN106442115B (en) | Ultrasonic experimental device for rock joint under complex stress and control system thereof | |
| CN104677754B (en) | A kind of material rotary impact response characteristic test system | |
| CN104727354A (en) | Testing system simulating ultimate dynamic bearing capacity of cyclic load lower plate anchor | |
| CN102052999B (en) | Fixed joint surface unit area dynamic property identification experiment device and identification method thereof | |
| CN219914645U (en) | Device for simulating natural frequency of real vehicle state test | |
| CN106959338A (en) | A kind of dynamic response analogue means of multi-level underground space structure and country rock | |
| CN202188929U (en) | Prestressed anchor bolt device used in similitude simulation experiment | |
| CN207650409U (en) | A kind of mechanical focus | |
| CN113049395A (en) | Simulation device for composite stress mechanism of pile foundation of liquefied field and test method thereof | |
| CN206248439U (en) | One kind is used for rock impact-static(al)-Seepage-stress coupling Brazilian tension breaking test device | |
| CN105372119A (en) | Vibration cracking test device under energy control | |
| CN208155767U (en) | A kind of construction material intensity detecting device | |
| CN106596021A (en) | Shake table model testing device providing torsional vibration load | |
| CN205642774U (en) | Vibration test analogue means of drilling derrick and base system | |
| CN105606391B (en) | Large fan tower frame strength experimental rig and test method | |
| CN102174809A (en) | Automatic static pressure drill exploring device | |
| CN105092822B (en) | The laboratory testing rig of the simulation shield machine rotary head cutting soil body | |
| Bathon et al. | Fatigue performance of adhesive connections for wooden wind towers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |