CN113671563A - Integral measuring device of seismic exploration - Google Patents
Integral measuring device of seismic exploration Download PDFInfo
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- CN113671563A CN113671563A CN202110752491.5A CN202110752491A CN113671563A CN 113671563 A CN113671563 A CN 113671563A CN 202110752491 A CN202110752491 A CN 202110752491A CN 113671563 A CN113671563 A CN 113671563A
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- 238000000034 method Methods 0.000 description 5
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- 230000002349 favourable effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
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- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- Geophysics And Detection Of Objects (AREA)
Abstract
The invention relates to an integral measuring device for seismic exploration, which comprises at least one group of annular fixed ends connected with a telescopic rod through a sliding support, wherein the side part of the sliding support is connected with a universal ball, each group of annular fixed ends is connected with the sliding support through the universal ball, and each group of annular fixed ends is connected with a detector. A plurality of geophones pass through the annular stiff end and slide on the telescopic link, and the telescopic link surface is marked with the scale mark, adapt to the requirement of arranging of different intervals, the setting of the inside spring of annular stiff end makes the device can adapt to the fixed of equidimension geophone casing, and all set up the level bubble on every stiff end and guarantee that the geophone is in the horizontality, the introduction of universal ball makes the geophone can deal with different terrain environment, need spend a large amount of time when having solved open-air seismic exploration individual mobile geophone, the mobile error is big, and the geophone is out of level and influences detection effect scheduling problem.
Description
Technical Field
The invention relates to the field of seismic exploration, in particular to an integrated measuring device for seismic exploration.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
Seismic exploration refers to a geophysical exploration method for deducing the properties and the forms of underground rock strata by observing and analyzing the propagation rule of artificially excited elastic waves in the underground by utilizing the difference between the elasticity and the density of underground media, and is widely applied to the fields of mineral resource exploration, engineering geological exploration and the like at present.
Detectors are devices that detect useful information in a fluctuating signal, and are used to identify the presence or change of waves, oscillations or signals. The geophone is an electromechanical conversion device for converting seismic waves transmitted to the ground or in water into electric signals, and is a key component for field data acquisition of a seismometer.
When seismic exploration is carried out in the field, in order to improve detection accuracy, multiple arrangement modes are needed, and a large number of detectors are often needed to be used simultaneously. In the past, the mobile detectors mainly depend on operators to move to specified positions one by one, a large amount of time and energy are needed, the detection period is prolonged, the problems that the movement error is large, the detection precision is affected and the like exist, and the movement of the detectors is also difficult due to the difference of topographic relief.
Disclosure of Invention
In order to solve the technical problems existing in the prior art, the invention provides an integrated seismic exploration measuring device, geophones are fixed on an annular fixed end by utilizing a universal ball, a plurality of geophones slide on a telescopic rod through the annular fixed end, the device can adapt to geophones with different numbers due to the design of the telescopic rod, scale marks are marked on the surface of the telescopic rod, the distance between the geophones is convenient to adjust, the device can adapt to the arrangement requirements of different distances, the device can adapt to the fixation of geophone shells with different sizes due to the arrangement of four springs in the annular fixed end, each fixed end is provided with a level bubble to ensure that the geophone is in a horizontal state, the introduction of the universal ball enables the geophones to adapt to different terrain environments, and the problem that a great amount of time is needed for moving the geophones one by one during field seismic exploration is solved, large moving error, and the detection effect is influenced by the fact that the detector is not horizontal.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an integral measuring device for seismic exploration, which comprises at least one group of annular fixed ends connected with a telescopic rod through a sliding support, wherein the side part of the sliding support is connected with a universal ball, each group of annular fixed ends is connected with the sliding support through the universal ball, and each group of annular fixed ends is connected with a detector.
The annular fixed end comprises an annular shell and a clamping frame body located inside the annular shell, the clamping frame body is connected with the annular shell through a spring, and leveling air bubbles are arranged at the top of the annular shell.
The clamping frame bodies comprise at least two groups, and the two groups of clamping frame bodies are symmetrically arranged along the central line of the annular shell.
One end of the spring is fixedly connected with the annular shell, and the other end of the spring is fixedly connected with the clamping frame body.
The sliding support slides along the direction of the telescopic rod, and scale marks are marked on the surface of the telescopic rod; the sliding support moves to a required position along the scale marks.
The telescopic link is including the outer telescopic link and the interior telescopic link that cup joint each other, and the whole length of telescopic link is adjusted to the length that the telescopic link stretches out outer telescopic link in the quantity requirement change according to the wave detector.
The telescopic link is inside to have flexible scale, when the wave detector adopts the middle to arouse the range, extends the scale, utilizes the scale between two adjacent sets of telescopic links, confirms the distance between two adjacent telescopic links.
And the top of the sliding support is provided with a fastener, and the relative position of the sliding support on the telescopic rod is locked through the fastener.
Compared with the prior art, the above one or more technical schemes have the following beneficial effects:
1. the design of telescopic link makes this device can adapt to the wave detector of different quantity, and telescopic link surface mark has the scale mark, conveniently adjusts the sliding support interval, adapts to the wave detector arrangement mode of different intervals.
2. The telescopic link internally mounted scale confirms the distance between two telescopic links through the scale, reduces and adopts the middle to arouse and arranges the removal error, need spend a large amount of time when having solved open-air seismic exploration and remove the wave detector one by one, and the removal error is big problem.
3. Through setting up universal ball and annular stiff end for but annular stiff end free rotation adapts to the topography of different fluctuations, and the setting up of four inside springs of annular stiff end makes the device can adapt to the fixed of equidimension geophone casing not, and whole clamping process convenient and fast, and all set up the level bubble on every annular stiff end and guarantee that the geophone is in the horizontality, is favorable to improving the detection accuracy.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic diagram of the overall structure provided by one or more embodiments of the present invention;
FIG. 2 is a schematic view of an annular securing end configuration from a top view according to one or more embodiments of the present disclosure;
FIG. 3 is a schematic view of a partial structure of a telescoping pole according to one or more embodiments of the present invention;
in the figure: 1. a telescopic rod; 2. a sliding support; 3. a universal ball; 4, a ring-shaped fixed end; 5. a screw; 6. scale lines; 7. a detector; 8. a graduated scale; 401. an annular housing; 402. a spring; 403. clamping the frame body; 404. leveling air bubbles; 101. an outer telescopic rod; 102. an inner telescopic rod.
Detailed Description
The invention is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As described in the background art, the mobile detectors move one by one mainly depending on operators in the seismic exploration process, the terrain environment of the seismic exploration is complex, and the mode of manual movement is difficult to ensure that each detector can be in a horizontal state, so that the result of the seismic exploration is influenced, therefore, the following embodiment provides a hardware structure of the integrated seismic exploration measuring device, the seismic detectors are fixed on an annular fixed end by using universal balls, a plurality of seismic detectors slide on a telescopic rod through the annular fixed end, the design of the telescopic rod enables the device to adapt to different numbers of detectors, the surface of the telescopic rod is marked with scale lines, the distance between the detectors is convenient to adjust, the arrangement requirements of different distances are adapted, and the arrangement of four springs in the annular fixed end enables the device to adapt to the fixation of seismic detector shells with different sizes, and each fixed end is provided with a level bubble to ensure that the geophone is in a horizontal state, and the introduction of the universal ball enables the geophone to cope with different terrain environments, thereby solving the problems that the geophone needs to be moved one by one in a large amount of time during field seismic exploration, the moving error is large, the geophone is not horizontal, the detection effect is influenced and the like.
The first embodiment is as follows:
as shown in fig. 1-3, an integrated measuring device for seismic exploration comprises at least one group of annular fixed ends 4 connected with a telescopic rod 1 through a sliding support 2, wherein the annular fixed ends 4 are connected with a detector 7; universal ball 3 is connected to sliding support 2 side, and sliding support 2 top sets up screw 5, and annular stiff end 4 is connected with sliding support 2 through universal ball 3.
The annular fixed end 4 is provided with an annular shell 401, a spring 402, a clamping frame body 403 and a level bubble 404, one end of the spring 402 is fixedly connected with the annular shell 401, the other end of the spring 402 is fixedly connected with the clamping frame body 403, and the level bubble 404 is fixedly connected with the top of the annular shell 401.
A plurality of sliding supports 2 are arranged on the telescopic rod 1, so that the detector can be integrally moved at the same time, the detection time is shortened, and the movement error is reduced. The surface of the telescopic rod 1 is marked with scale marks 6, the distance between the sliding supports 2 can be adjusted, and the telescopic rod is suitable for arrangement of detectors with different distances. The telescopic link 1 comprises an outer telescopic link 101 and an inner telescopic link 102, each section is 2 meters long, the telescopic link 1 is fixed through screwing a screw 5, the inner telescopic link 102 can be retracted into the inner telescopic link when the detector is less in the detection process so as to reduce the length of the telescopic link, and when the detector is more in need, the inner telescopic link 102 can be extended out to extend the length of the telescopic link according to the needs, so that the telescopic link is suitable for different arrangement modes.
Sliding support 2 top is provided with screw 5, through screwing up screw 5 fixed sliding support 2, avoids sliding support 2 to remove. Sliding support 2 is connected with annular stiff end 4 through universal ball 3, and 3 one end of universal ball is connected with sliding support 2, and the other end and annular shell 401 fixed connection can adjust 4 free rotations of annular stiff end through rotating universal ball 2, adapt to the topography of different fluctuations.
As shown in fig. 2, the annular fixing end 4 includes an annular housing 401, springs 402, a clamping frame 403, and a leveling bubble 404, the four springs 402 are fixedly connected inside the annular housing 401, the other end of the spring 402 is fixedly connected to the clamping frame 403, the spring 402 is in a relaxed state when the detector 7 is not inserted, and after the detector 7 is inserted, the spring 402 is in a compressed state, so that the clamping frame 403 clamps the detector 7, and the detector 7 is ensured to be fixed on the annular fixing end 4. The number of the clamping frame bodies 403 is two, the two clamping frame bodies 403 are symmetrically arranged along the central line of the annular shell 401, the number of the springs 402 on each clamping frame body 403 is two, the four springs 402 are arranged in a matrix shape, and the arrangement of the four springs 402 enables the device to be suitable for fixing the geophone 7 shells in different sizes. The annular fixed end 4 is provided with the leveling bubble 404, and the leveling bubble 404 is used for leveling the detector 7, so that the detector 7 is ensured to be horizontal, and the detection accuracy is improved.
As shown in fig. 3, a graduated scale 8 is arranged inside each telescopic rod 1, and the distance between the two telescopic rods 1 is determined by adjusting the graduated scale 8, so that the movement error of arrangement caused by middle excitation is reduced.
For example, when seismic exploration is performed using two sets of telescopic rods 1 with end faces facing the end faces, the distance between the two adjacent sets of telescopic rods 1 is positioned using the scale 8.
Above-mentioned structure is through setting up a plurality of sliding support of group, the telescopic link, make numerous geophones of quantity can be whole removal simultaneously, the design of telescopic link makes this device can adapt to the geophone of different quantity, and the telescopic link surface is marked with the scale mark, conveniently adjust the sliding support interval, adapt to the geophone arrangement mode of different intervals, telescopic link internally mounted scale, confirm the distance between two telescopic links through the scale, it arranges the movement error to reduce to adopt the centre to arouse, need spend a large amount of time when having solved open-air seismic exploration individual mobile geophone, and the big problem of movement error.
Through setting up universal ball and annular stiff end for but annular stiff end free rotation adapts to the topography of different fluctuations, and the setting up of four inside springs of annular stiff end makes the device can adapt to the fixed of equidimension geophone casing not, and whole clamping process convenient and fast, and all set up the level bubble on every annular stiff end and guarantee that the geophone is in the horizontality, is favorable to improving the detection accuracy.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An integral measuring device of seismic exploration which characterized in that: the detector comprises at least one group of annular fixed ends connected with a telescopic rod through a sliding support, wherein the side part of the sliding support is connected with a universal ball, each group of annular fixed ends are connected with the sliding support through the universal ball, and each group of annular fixed ends are connected with the detector.
2. An integral seismic survey apparatus as claimed in claim 1 wherein: the annular fixed end comprises an annular shell and a clamping frame body located inside the annular shell, and the clamping frame body is connected with the annular shell through a spring.
3. An integral seismic survey apparatus as claimed in claim 2 wherein: the top of the annular shell is provided with a leveling bubble.
4. An integral seismic survey apparatus as claimed in claim 2 wherein: the clamping frame bodies comprise at least two groups, and the two groups of clamping frame bodies are symmetrically arranged along the central line of the annular shell.
5. An integral seismic survey apparatus as claimed in claim 2 wherein: one end of the spring is fixedly connected with the annular shell, and the other end of the spring is fixedly connected with the clamping frame body.
6. An integral seismic survey apparatus as claimed in claim 1 wherein: the sliding support slides along the direction of the telescopic rod, and scale marks are marked on the surface of the telescopic rod.
7. An integral seismic survey apparatus as claimed in claim 6 wherein: the sliding support moves to a required position along the scale marks.
8. An integral seismic survey apparatus as claimed in claim 1 wherein: the telescopic link includes the outer telescopic link and the interior telescopic link that cup joint each other, and the length that the telescopic link stretches out outer telescopic link in the quantity requirement change according to the wave detector adjusts the whole length of telescopic link.
9. An integral seismic survey apparatus as claimed in claim 1 wherein: the telescopic link is inside to have flexible scale, when the wave detector adopts the middle to arouse the range, extends the scale, utilizes the scale between two adjacent sets of telescopic links, confirms the distance between two adjacent telescopic links.
10. An integral seismic survey apparatus as claimed in claim 1 wherein: and the top of the sliding support is provided with a fastener, and the relative position of the sliding support on the telescopic rod is locked through the fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110752491.5A CN113671563A (en) | 2021-07-02 | 2021-07-02 | Integral measuring device of seismic exploration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110752491.5A CN113671563A (en) | 2021-07-02 | 2021-07-02 | Integral measuring device of seismic exploration |
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| CN113671563A true CN113671563A (en) | 2021-11-19 |
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| CN202110752491.5A Pending CN113671563A (en) | 2021-07-02 | 2021-07-02 | Integral measuring device of seismic exploration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563815A (en) * | 2022-03-03 | 2022-05-31 | 江苏南京地质工程勘察院 | Movable seismic exploration device and detachable seismic exploration operation line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335154Y (en) * | 1998-09-14 | 1999-08-25 | 重庆地质仪器厂 | Universal direction device for geophone |
| US20120294123A1 (en) * | 2011-05-17 | 2012-11-22 | Qingyu You | Combined broadband ocean bottom seismograph with single glass sphere |
| CN203480039U (en) * | 2013-09-30 | 2014-03-12 | 李俊 | Rapid grounding detector device of Rayleigh wave electrical prospecting instrument |
| CN208722230U (en) * | 2018-10-20 | 2019-04-09 | 新疆林科院森林生态研究所 | Sensoring is used in a kind of monitoring of forest |
| CN110488347A (en) * | 2019-09-17 | 2019-11-22 | 中铁第四勘察设计院集团有限公司 | Leveling coupling device and seismic detection system for geophone |
| CN212808644U (en) * | 2020-07-27 | 2021-03-26 | 西安弘传科技开发有限责任公司 | Fixing device for geophone for monitoring microseism |
-
2021
- 2021-07-02 CN CN202110752491.5A patent/CN113671563A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2335154Y (en) * | 1998-09-14 | 1999-08-25 | 重庆地质仪器厂 | Universal direction device for geophone |
| US20120294123A1 (en) * | 2011-05-17 | 2012-11-22 | Qingyu You | Combined broadband ocean bottom seismograph with single glass sphere |
| CN203480039U (en) * | 2013-09-30 | 2014-03-12 | 李俊 | Rapid grounding detector device of Rayleigh wave electrical prospecting instrument |
| CN208722230U (en) * | 2018-10-20 | 2019-04-09 | 新疆林科院森林生态研究所 | Sensoring is used in a kind of monitoring of forest |
| CN110488347A (en) * | 2019-09-17 | 2019-11-22 | 中铁第四勘察设计院集团有限公司 | Leveling coupling device and seismic detection system for geophone |
| CN212808644U (en) * | 2020-07-27 | 2021-03-26 | 西安弘传科技开发有限责任公司 | Fixing device for geophone for monitoring microseism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563815A (en) * | 2022-03-03 | 2022-05-31 | 江苏南京地质工程勘察院 | Movable seismic exploration device and detachable seismic exploration operation line |
| CN114563815B (en) * | 2022-03-03 | 2023-02-10 | 江苏南京地质工程勘察院 | Movable seismic exploration device and detachable seismic exploration operation line |
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