CN205120978U - Coupling wave detector with hard ground table short -term test function - Google Patents
Coupling wave detector with hard ground table short -term test function Download PDFInfo
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- CN205120978U CN205120978U CN201520951698.5U CN201520951698U CN205120978U CN 205120978 U CN205120978 U CN 205120978U CN 201520951698 U CN201520951698 U CN 201520951698U CN 205120978 U CN205120978 U CN 205120978U
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- coupling
- feeler
- pedestal
- hard place
- measuring ability
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Abstract
The utility model discloses a coupling wave detector with hard ground table short -term test function, including base and sensing device, sensing device sets up inside the base, the top of base is provided with the connection socket who is used for signal transmission, the bottom of base is provided with the coupling feeler that is used for with the earth's surface contact, coupling feeler bottom is spherical structure. The utility model discloses the design of coupler haptic element bottom is spherical structure, combines the counter weight of base self to form pressure to the earth's surface for quick coupling can be realized with the various unevenness hard ground table face of awaiting measuring to the coupling haptic element, reduces the hard ground table and detects the adverse effect who brings to the elastic wave, improves detection efficiency and rate of accuracy.
Description
Technical field
The utility model relates to wave detector field, specifically, relates to a kind of coupling geophone with the quick measuring ability of hard place table.
Background technology
The special wave detector used in geologic prospecting and engineering survey, is a kind of sensing device ground vibration being changed into electric signal, or perhaps is the energy conversion device of electric energy by changes mechanical energy.Its essence of seismic prospecting is exactly utilize wave detector that geological information entrained in subsurface seismic ripple is become electric signal, reaches the object of exploration through seismic prospecting instrument receiving record.
In geological exploration engineering, due to the hard place table of test environment complexity, wave detector is difficult to be arranged in fast, reposefully on test job face and efficient coupling fast, therefore, not only can influence elastane wave datum gather work efficiency, also can affect the accuracy of data acquisition.
Utility model content
The purpose of this utility model is to provide a kind of coupling geophone with the quick measuring ability of hard place table, can with the hard place table quick coupling of complexity, and then improve efficiency and the accuracy of elastic wave data acquisition.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of coupling geophone with the quick measuring ability of hard place table, comprise pedestal and senser element, described senser element is arranged at base interior, the top of described pedestal is provided with the gang socket for Signal transmissions, then be provided with the coupling feeler for contacting with earth's surface bottom it, and be spherical structure bottom this coupling feeler.
Preferably, described pedestal is round table-like, and its top surface diameter is less than lower surface diameter.
Described pedestal can be any one structure following:
One, described pedestal is solid construction, and described gang socket is welded in the top surface of described pedestal.
Two, the latter half of described pedestal is solid construction, and the first half is hollow-core construction, and the top surface of described gang socket and described pedestal is threaded connection.
Certainly, pedestal also can be arranged to other structures, as long as can realize Signal transmissions, ensures that counterweight forms enough pressure to reach to earth's surface simultaneously.
Preferably, the number of described coupling feeler is three; Angle between described each adjacent coupled feeler is 60 °.
Preferably, described pedestal and coupling feeler are made by stainless steel alloy material.
Compared with prior art, the utility model has following beneficial effect:
(1) the utility model structure is simple, reasonable in design, easy to operate, only needs the bottom of coupling feeler to be placed on earth's surface to be detected, and can realize and being coupled of earth's surface, detection efficiency is high, dependable performance.
(2) coupling haptic element bottom design is spherical structure by the utility model, in conjunction with the counterweight of pedestal self to earth's surface mineralization pressure, make coupling haptic element can realize quick coupling with various out-of-flatness hard place table tested surface, reduce the adverse effect that hard place table brings elastic wave test, improve detection efficiency and accuracy rate.
(3) pedestal of the present utility model and coupling feeler all adopt stainless steel alloy material to make, and farthest reduce signal attenuation, for the transmission of elastic wave provides advantage, further increase the accuracy of elastic wave data acquisition.
(4) the utility model is lightweight, and the speed that is coupled with hard place watch is fast, simple to operation, quick, substantially increases hard place table test job efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
In accompanying drawing, parts thereof title is as follows:
1-pedestal, 2-senser element, 3-gang socket, 4-is coupled feeler.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As depicted in figs. 1 and 2, there is disclosed in the utility model the coupling geophone of the quick measuring ability of hard place table, comprise pedestal 1, be arranged at the senser element 2 of base interior, be arranged at pedestal top, gang socket 3 for Signal transmissions, be arranged at base bottom, three feelers 4 that are coupled for contacting with earth's surface, described coupling feeler 4 is made up of stainless steel alloy material and is formed, and is spherical structure bottom it.
In the utility model, foundation design is round table-like, and discloses following two kinds of structures:
One, described pedestal is solid construction, and described gang socket is welded in the top surface of described pedestal.
Two, the latter half of described pedestal is solid construction, and the first half is hollow-core construction, and the top surface of described gang socket and described pedestal is threaded connection.
The present embodiment selects the first structure as the structure of pedestal, improves the adaptive faculty of wave detector to out-of-flatness earth's surface by farthest improving pedestal self counterweight, reaches the object detected fast.
Certainly, pedestal also can be arranged to other structures, as long as can realize Signal transmissions, ensures that counterweight forms enough pressure to reach to earth's surface simultaneously.
Be placed in degree of stability on test surfaces to improve pedestal further, the angles between adjacent two coupling feelers are set to 60 ° by the present embodiment.
By above-mentioned setting, wave detector can be made to adapt to the hard place table test surfaces of various degree of roughness, and during work, elastic wave is by the coupling haptic element of test surfaces through bottom, reaches pedestal, received by the senser element of base interior, the gang socket finally by top surface exports again.
Because pedestal and coupling feeler all adopt stainless steel alloy to make, both materials are identical, therefore, effectively ensure that the decay in elastic wave signals transmission, reduce transmission energy consumption.Meanwhile, the counterweight of pedestal self is formed with the pressure of effect to earth's surface, and coupling haptic element and earth's surface can be made to realize quick coupling, operates very easy, quick, improves promptness and work efficiency that in engineering test, large workload gathers.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection domain; in every case design concept of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection domain of the present utility model.
Claims (7)
1. one kind has the coupling geophone of the quick measuring ability of hard place table, comprise pedestal and senser element, it is characterized in that, described senser element is arranged at base interior, the top of described pedestal is provided with the gang socket for Signal transmissions, then be provided with the coupling feeler for contacting with earth's surface bottom it, and be spherical structure bottom this coupling feeler.
2. a kind of coupling geophone with the quick measuring ability of hard place table according to claim 1, is characterized in that, described pedestal is round table-like, and its top surface diameter is less than lower surface diameter.
3. a kind of coupling geophone with the quick measuring ability of hard place table according to claim 2, is characterized in that, described pedestal is solid construction, and described gang socket is welded in the top surface of described pedestal.
4. a kind of coupling geophone with the quick measuring ability of hard place table according to claim 2, it is characterized in that, the latter half of described pedestal is solid construction, and the first half is hollow-core construction, and the top surface of described gang socket and described pedestal is threaded connection.
5. a kind of coupling geophone with the quick measuring ability of hard place table according to claim 3 or 4, is characterized in that, the number of described coupling feeler is three.
6. a kind of coupling geophone with the quick measuring ability of hard place table according to claim 5, is characterized in that, the angle between described each adjacent coupled feeler is 60 °.
7. a kind of coupling geophone with the quick measuring ability of hard place table according to claim 6, is characterized in that, described pedestal and coupling feeler are made by stainless steel alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951698.5U CN205120978U (en) | 2015-11-25 | 2015-11-25 | Coupling wave detector with hard ground table short -term test function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951698.5U CN205120978U (en) | 2015-11-25 | 2015-11-25 | Coupling wave detector with hard ground table short -term test function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205120978U true CN205120978U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951698.5U Expired - Fee Related CN205120978U (en) | 2015-11-25 | 2015-11-25 | Coupling wave detector with hard ground table short -term test function |
Country Status (1)
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| CN (1) | CN205120978U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974464A (en) * | 2016-07-21 | 2016-09-28 | 方彐云 | Detector used for petroleum exploration through wireless communication technology |
| CN108469631A (en) * | 2018-06-14 | 2018-08-31 | 中国煤炭地质总局勘查研究总院 | Close coupled type demodulation system over the ground |
| CN110609317A (en) * | 2019-09-18 | 2019-12-24 | 东北大学 | Seismic detector auxiliary fixing device suitable for open-air iron ore stope |
| CN110794453A (en) * | 2019-11-08 | 2020-02-14 | 深圳市深创谷技术服务有限公司 | Detection member, sensing device, and seismic detection system |
-
2015
- 2015-11-25 CN CN201520951698.5U patent/CN205120978U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974464A (en) * | 2016-07-21 | 2016-09-28 | 方彐云 | Detector used for petroleum exploration through wireless communication technology |
| CN108469631A (en) * | 2018-06-14 | 2018-08-31 | 中国煤炭地质总局勘查研究总院 | Close coupled type demodulation system over the ground |
| CN110609317A (en) * | 2019-09-18 | 2019-12-24 | 东北大学 | Seismic detector auxiliary fixing device suitable for open-air iron ore stope |
| CN110794453A (en) * | 2019-11-08 | 2020-02-14 | 深圳市深创谷技术服务有限公司 | Detection member, sensing device, and seismic detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: China Railway Southwest Research Institute Co., Ltd. Address before: Jinniu District City West Street Chengdu city Sichuan province 610000 No. 118 Patentee before: China Railway Southwest Research Institute Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171125 |