CN208818839U - A kind of shallow surface shear wave earthquake focus exploration device - Google Patents
A kind of shallow surface shear wave earthquake focus exploration device Download PDFInfo
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- CN208818839U CN208818839U CN201821817539.6U CN201821817539U CN208818839U CN 208818839 U CN208818839 U CN 208818839U CN 201821817539 U CN201821817539 U CN 201821817539U CN 208818839 U CN208818839 U CN 208818839U
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- Prior art keywords
- fixedly connected
- shear wave
- servo motor
- support rod
- fixing
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Abstract
The utility model discloses a kind of shallow surface shear wave earthquake focus exploration devices, it is related to seismic exploration technique field, the shallow surface shear wave earthquake focus exploration device, including mounting ring, the bottom end of mounting ring is fixedly connected with supporting leg, the bottom end of supporting leg offers fixing groove, support rod is equipped in fixing groove, one end of support rod is fixedly connected with limited block, limited block is fitted and connected with fixing groove, the other end of support rod is through fixing groove and is fixedly connected with fixing seat, is socketed with compressed spring on the outside of support rod.The shallow surface shear wave earthquake focus exploration device, by the way that fixing barrel is arranged, downslide to drop hammer provides track, it avoids dropping hammer and be deviated when falling, on the one hand the precision for increasing data has achieved the effect that fixation is dropped hammer by being equipped between fastener, rack gear, the second servo motor and transmission gear, on the other hand the falling motion to drop hammer is facilitated, improves operating efficiency.
Description
Technical field
The utility model relates to seismic exploration technique field, specially a kind of shallow surface shear wave earthquake focus exploration dress
It sets.
Background technique
Seismic prospecting refers to that elastic wave caused by artificial excitation utilizes the difference of underground medium elasticity and density, passes through sight
It surveys and the seismic wave of analysis artificial earthquake generation is in the propagation law of underground, infer the property of subterranean strata and the earth object of form
Manage exploitation method.
Seismic prospecting is most important, the solution a kind of most effective method of OIL AND GAS EXPLORATION in geophysical exploration.It is
The important means of exploration oil and gas resource before probing, in coalfield and engineering geologic investigation, Study on Regional Geology and the earth's crust
Research etc., is also used widely.In order to solve the above problem, originally practical to provide a kind of shallow surface shear wave earthquake exploration
Seismic source apparatus.
A kind of shallow earthquake disclosed in 204314477 U of Chinese utility model patent ublic specification of application CN is surveyed
It visits and hammers seismic source apparatus with semi-automatic, which hammers seismic source apparatus, although having achieved the effect that focus exploration,
It is that semi-automation hammering seismic source apparatus damping effect is poor, is easy to damage device when moving, and be not provided with and fall
The moving track of hammer drops hammer and is easy to happen offset when falling, influences measurement effect, be unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of shallow surface shear wave earthquake focus exploration device,
Solves the problems, such as existing seismic exploration seismic source device exploration effects difference and inconvenient for use.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of shallow surface shear wave earthquake focus exploration device, including mounting ring, the bottom end of the mounting ring are fixedly connected
There is supporting leg, the bottom end of the supporting leg offers fixing groove, is equipped with support rod, one end of the support rod in the fixing groove
It is fixedly connected with limited block, the limited block is fitted and connected with fixing groove, and the other end of the support rod through fixing groove and is consolidated
Surely it is connected with fixing seat, compressed spring is socketed on the outside of the support rod, the bottom end of the fixing seat is connected with pulley；
The top of the mounting ring is fixedly connected with support column, and the top of the support column is fixedly connected with fixed disk, institute
The inside for stating fixed disk offers the first mounting groove, and transmission shaft and first servo motor are equipped in first mounting groove, described
The both ends of transmission shaft are flexibly connected with the first mounting groove, and the first servo motor is fixedly connected with the first mounting groove, described
It is fixedly connected with belt pulley and winding wheel on the outside of transmission shaft, belt pulley is fixedly connected in the first servo motor, it is described
Belt pulley in first servo motor is flexibly connected by belt with the belt pulley on transmission shaft；
The first wirerope is fixedly connected on the winding wheel, the first mounting groove is run through simultaneously in one end of first wirerope
It is fixedly connected with fixed block, the bottom end of the fixed block is fixedly connected with the second wirerope, and the bottom end of second wirerope is solid
Surely it is connected with fixed plate, the bottom end of the fixed plate is fixedly connected with fixing barrel；
The middle part of the fixing barrel is equipped with and drops hammer, and the outer upper end dropped hammer offers annular slot, the fixing barrel
Two sides inside offer the second mounting groove, fastener, the second servo motor and transmission gear are equipped in second mounting groove,
The side of the fastener is fixedly connected with rack gear, and second servo motor is fixedly connected with the second mounting groove, the transmission tooth
Wheel is flexibly connected by shaft with the second mounting groove.
Optionally, the fixing groove at least there are four, the distribution of multiple fixing groove circular arrays；
The support rod has multiple, multiple support rod circular array distributions.
Optionally, one end of the compressed spring is fixedly connected with supporting leg, the other end of the compressed spring and fixation
Seat is fixedly connected.
Optionally, the fastener is fitted and connected with annular slot；
Described to drop hammer as cylinder, described drop hammer is fitted and connected with fixing barrel.
Optionally, gear, one end of the transmission gear and the second servo are fixedly connected on second servo motor
Gear on motor engages connection, and connection is engaged with rack in the other end of the transmission gear.
Optionally, the bottom of second mounting groove offers sliding slot, and sliding block, the cunning have been fitted and connected in the sliding slot
Block is fixedly connected with fastener.
Optionally, the inside dropped hammer is fixedly connected with trigger, and the trigger and external seismic signal acquire
Instrument electrical connection；
It is described drop hammer be arranged right below iron plate, the iron plate is fitted and connected with ground.
(3) beneficial effect
The utility model provides a kind of shallow surface shear wave earthquake focus exploration device, have it is following the utility model has the advantages that
(1), the shallow surface shear wave earthquake focus exploration device, passes through supporting leg, support rod, fixing seat and compressed spring
Between be equipped with, play the role of damping, avoiding device is collided when moving, to device play protection make
With having reached to be promoted and drop hammer by being equipped between belt pulley, winding wheel, first servo motor and the first wirerope
Effect ensure that the reliability of device.
(2), the shallow surface shear wave earthquake focus exploration device, by the way that fixing barrel is arranged, the downslide to drop hammer is provided
Track, avoiding dropping hammer deviates when falling, and improves measurement effect, increases the precision of data, passes through fastener, tooth
Being equipped between item, the second servo motor and transmission gear, has on the one hand achieved the effect that fixation is dropped hammer, another aspect side
The falling motion that drops hammer, improve operating efficiency, save the time.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model structure；
Fig. 2 is the diagrammatic cross-section of the utility model support leg structure；
Fig. 3 is the main view diagrammatic cross-section of the fixed dish structure of the utility model；
Fig. 4 is the side elevational cross-section schematic diagram of the fixed dish structure of the utility model；
Fig. 5 is the diagrammatic cross-section of the fixed barrel structure of the utility model.
In figure: 1- mounting ring, 2- supporting leg, 3- fixing groove, 4- support rod, 5- limited block, 6- fixing seat, 7- compress bullet
Spring, 8- pulley, 9- support column, 10- fixed disk, the first mounting groove of 11-, 12- transmission shaft, 13- belt pulley, 14- winding wheel, 15-
First servo motor, 16- belt, the first wirerope of 17-, 18- fixed block, the second wirerope of 19-, 20- fixed plate, 21- are fixed
Bucket, 22- drop hammer, 23- annular slot, the second mounting groove of 24-, 25- fastener, 26- rack gear, the second servo motor of 27-, 28- are transmitted
Gear, 29- sliding slot, 30- sliding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
"upper", "lower", "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " circumferential direction " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of shallow surface shear wave earthquake focus exploration device, including mounting ring 1, the bottom end of mounting ring 1 are fixedly connected with
Supporting leg 2, the bottom end of supporting leg 2 offer fixing groove 3, are equipped with support rod 4 in fixing groove 3, one end of support rod 4 is fixedly connected
There is limited block 5, limited block 5 is fitted and connected with fixing groove 3, and the other end of support rod 4 through fixing groove 3 and is fixedly connected with fixation
Seat 6, the outside of support rod 4 is socketed with compressed spring 7, and the bottom end of fixing seat 6 is connected with pulley 8, passes through supporting leg 2, branch
Being equipped between strut 4, fixing seat 6 and compressed spring 7, plays the role of damping, avoiding device when moving by
Collision, plays protective effect to device；
The top of mounting ring 1 is fixedly connected with support column 9, and the top of support column 9 is fixedly connected with fixed disk 10, fixed disk
10 inside offers the first mounting groove 11, is equipped with transmission shaft 12 and first servo motor 15, transmission shaft in the first mounting groove 11
12 both ends are flexibly connected with the first mounting groove 11, and first servo motor 15 is fixedly connected with the first mounting groove 11, transmission shaft
12 outside is fixedly connected with belt pulley 13 and winding wheel 14, is fixedly connected with belt pulley 13 in first servo motor 15, and first
Belt pulley 13 on servo motor 15 is flexibly connected by belt 16 with the belt pulley 13 on transmission shaft 12, by belt pulley 13,
Being equipped between winding wheel 14, first servo motor 15 and the first wirerope 17 has achieved the effect that be promoted and has dropped hammer 22, protected
The reliability of device is demonstrate,proved；
The first wirerope 17 is fixedly connected on winding wheel 14, the first mounting groove 11 is run through simultaneously in one end of the first wirerope 17
It is fixedly connected with fixed block 18, the bottom end of fixed block 18 is fixedly connected with the second wirerope 19, and the bottom end of the second wirerope 19 is solid
Surely it is connected with fixed plate 20, the bottom end of fixed plate 20 is fixedly connected with fixing barrel 21, by the way that fixing barrel 21 is arranged, to drop hammer 22
Downslide provides track, and avoid dropping hammer 22 deviates when falling, and improves measurement effect, increases the precision of data；
The middle part of fixing barrel 21 is equipped with and drops hammer 22, and 22 outer upper end of dropping hammer offers annular slot 23, fixing barrel 21
The second mounting groove 24 is offered inside two sides, and fastener 25, the second servo motor 27 and transmission tooth are equipped in the second mounting groove 24
Wheel 28, the side of fastener 25 is fixedly connected with rack gear 26, and the second servo motor 27 is fixedly connected with the second mounting groove 24, transmits tooth
Wheel 28 is flexibly connected by shaft with the second mounting groove 24, and fastener 25, rack gear 26, the second servo motor 27 and transmission gear are passed through
Being equipped between 28, on the one hand achieved the effect that it is fixed drop hammer 22, on the other hand facilitate drop hammer 22 falling motion,
Operating efficiency is improved, the time is saved.
A kind of optional technical solution as the utility model:
Fixing groove 3 at least there are four, the distribution of multiple 3 circular arrays of fixing groove；
Support rod 4 has multiple, multiple 4 circular array of support rod distributions.
A kind of optional technical solution as the utility model:
One end of compressed spring 7 is fixedly connected with supporting leg 2, and the other end of compressed spring 7 is fixedly connected with fixing seat 6.
A kind of optional technical solution as the utility model:
Fastener 25 is fitted and connected with annular slot 23；
22 are dropped hammer as cylinder, drop hammer 22 is fitted and connected with fixing barrel 21, is arranged in this way, ensure that the stabilization of device
Property, it ensure that the reliability of measurement data.
A kind of optional technical solution as the utility model:
Gear is fixedly connected on second servo motor 27, the one end for transmitting gear 28 and the tooth on the second servo motor 27
Wheel engagement connection, the other end of transmission gear 28 engage connection with rack gear 26.
A kind of optional technical solution as the utility model:
The bottom of second mounting groove 24 offers sliding slot 29, and sliding block 30, sliding block 30 and fastener have been fitted and connected in sliding slot 29
25 are fixedly connected, and by setting sliding slot 29 and sliding block 30, provide movable rail for fastener 25, increase the stability of device.
A kind of optional technical solution as the utility model:
Drop hammer 22 inside is fixedly connected with trigger, and trigger is electrically connected with external seismic signal Acquisition Instrument；
Drop hammer 22 the iron plate that is arranged right below, iron plate is fitted and connected with ground.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the shallow surface shear wave earthquake focus exploration device, in use, first by the trigger inside 22 that drops hammer
It is electrically connected with external seismic signal Acquisition Instrument, then device is moved to the position of shot point, then iron plate is placed on and drops hammer 22
Then underface starts first servo motor 15, first servo motor 15 drives belt pulley 13 to rotate by belt 16, belt pulley
13 drive winding wheel 14 to rotate by transmission shaft 12, and winding wheel 14 drives fixed plate 20 to rise by the first wirerope 17, fixed
Plate 20 is dropped hammer 22 risings by the drive of fixing barrel 21, when drop hammer 22 height it is suitable when, start the second servo motor 27, second watches
It is mobile with moved fastener 25 by transmission gear 28 to take motor 27, when fastener 25 is separated with annular slot 23, drop hammer 22 start under
Fall, when drop hammer 22 strike on iron plate when, record data, then invert first servo motor 15, first servo motor 15 passes through
First wirerope 17 puts down fixing barrel 21, when 21 sets of fixing barrel when dropping hammer 22 outside, then inverts the second servo motor 27, and
Two servo motors 27 stick into annular slot 23 with moved fastener 25, and to dropping hammer, 22 completions are fixed, and this completes once-through operations.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of shallow surface shear wave earthquake focus exploration device, including mounting ring (1), it is characterised in that: the mounting ring (1)
Bottom end be fixedly connected with supporting leg (2), the bottom end of the supporting leg (2) offers fixing groove (3), in the fixing groove (3)
Equipped with support rod (4), one end of the support rod (4) is fixedly connected with limited block (5), the limited block (5) and fixing groove (3)
It is fitted and connected, the other end of the support rod (4) through fixing groove (3) and is fixedly connected with fixing seat (6), the support rod
(4) it is socketed on the outside of compressed spring (7), the bottom end of the fixing seat (6) is connected with pulley (8)；
The top of the mounting ring (1) is fixedly connected with support column (9), and the top of the support column (9) is fixedly connected with fixation
The inside of disk (10), the fixed disk (10) offers the first mounting groove (11), and transmission is equipped in first mounting groove (11)
The both ends of axis (12) and first servo motor (15), the transmission shaft (12) are flexibly connected with the first mounting groove (11), described
First servo motor (15) is fixedly connected with the first mounting groove (11), is fixedly connected with belt pulley on the outside of the transmission shaft (12)
(13) and winding wheel (14) belt pulley (13), the first servo motor, are fixedly connected on the first servo motor (15)
(15) belt pulley (13) on is flexibly connected by belt (16) with the belt pulley (13) on transmission shaft (12)；
It is fixedly connected with the first wirerope (17) on the winding wheel (14), one end of first wirerope (17) runs through first
Mounting groove (11) is simultaneously fixedly connected with fixed block (18), and the bottom end of the fixed block (18) is fixedly connected with the second wirerope
(19), the bottom end of second wirerope (19) is fixedly connected with fixed plate (20), and the bottom end of the fixed plate (20) is fixed to be connected
It is connected to fixing barrel (21)；
The middle part of the fixing barrel (21) is equipped with and drops hammer (22), and the outer upper end for dropping hammer (22) offers annular slot
(23), it offers the second mounting groove (24) inside the two sides of the fixing barrel (21), is equipped in second mounting groove (24)
Fastener (25), the second servo motor (27) and transmission gear (28), the side of the fastener (25) are fixedly connected with rack gear (26),
Second servo motor (27) is fixedly connected with the second mounting groove (24), and the transmission gear (28) passes through shaft and the second peace
Tankage (24) is flexibly connected.
2. a kind of shallow surface shear wave earthquake focus exploration device according to claim 1, it is characterised in that:
The fixing groove (3) at least there are four, the distribution of multiple fixing groove (3) circular arrays；
The support rod (4) has multiple, multiple support rod (4) circular array distributions.
3. a kind of shallow surface shear wave earthquake focus exploration device according to claim 1, it is characterised in that:
One end of the compressed spring (7) is fixedly connected with supporting leg (2), the other end and fixing seat of the compressed spring (7)
(6) it is fixedly connected.
4. a kind of shallow surface shear wave earthquake focus exploration device according to claim 1, it is characterised in that:
The fastener (25) is fitted and connected with annular slot (23)；
For cylinder, drop hammer (22) are fitted and connected with fixing barrel (21) for described drop hammer (22).
5. a kind of shallow surface shear wave earthquake focus exploration device according to claim 1, it is characterised in that:
Gear, one end of transmission gear (28) and the second servo motor are fixedly connected on second servo motor (27)
(27) gear on engages connection, and the other end of transmission gear (28) engages connection with rack gear (26).
6. a kind of shallow surface shear wave earthquake focus exploration device according to claim 1, it is characterised in that:
The bottom of second mounting groove (24) offers sliding slot (29), has been fitted and connected sliding block (30) in the sliding slot (29),
The sliding block (30) is fixedly connected with fastener (25).
7. a kind of shallow surface shear wave earthquake focus exploration device according to claim 1, it is characterised in that:
The inside for dropping hammer (22) is fixedly connected with trigger, and the trigger is electrically connected with external seismic signal Acquisition Instrument
It connects；
The iron plate that is arranged right below for dropping hammer (22), the iron plate are fitted and connected with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817539.6U CN208818839U (en) | 2018-11-06 | 2018-11-06 | A kind of shallow surface shear wave earthquake focus exploration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817539.6U CN208818839U (en) | 2018-11-06 | 2018-11-06 | A kind of shallow surface shear wave earthquake focus exploration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818839U true CN208818839U (en) | 2019-05-03 |
Family
ID=66280601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817539.6U Expired - Fee Related CN208818839U (en) | 2018-11-06 | 2018-11-06 | A kind of shallow surface shear wave earthquake focus exploration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818839U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554425A (en) * | 2019-09-04 | 2019-12-10 | 田晓峰 | Transverse wave seismic source device for seismic exploration |
| CN111595706A (en) * | 2020-06-06 | 2020-08-28 | 苏月兰 | Pile soil composite foundation bearing capacity detection device |
| CN112305583A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Shallow seismic exploration equipment and using method thereof |
| CN114966820A (en) * | 2022-05-11 | 2022-08-30 | 中国地震局地球物理研究所 | Drop hammer type seismic exploration device and method |
-
2018
- 2018-11-06 CN CN201821817539.6U patent/CN208818839U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554425A (en) * | 2019-09-04 | 2019-12-10 | 田晓峰 | Transverse wave seismic source device for seismic exploration |
| CN110554425B (en) * | 2019-09-04 | 2021-04-16 | 田晓峰 | Transverse wave seismic source device for seismic exploration |
| CN111595706A (en) * | 2020-06-06 | 2020-08-28 | 苏月兰 | Pile soil composite foundation bearing capacity detection device |
| CN112305583A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Shallow seismic exploration equipment and using method thereof |
| CN114966820A (en) * | 2022-05-11 | 2022-08-30 | 中国地震局地球物理研究所 | Drop hammer type seismic exploration device and method |
| CN114966820B (en) * | 2022-05-11 | 2023-12-08 | 中国地震局地球物理研究所 | Drop hammer type seismic prospecting device and method |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190503 Termination date: 20211106 |