CN204832551U - Seismic prospecting detection and earth coupling test instrument - Google Patents
Seismic prospecting detection and earth coupling test instrument Download PDFInfo
- Publication number
- CN204832551U CN204832551U CN201520696688.1U CN201520696688U CN204832551U CN 204832551 U CN204832551 U CN 204832551U CN 201520696688 U CN201520696688 U CN 201520696688U CN 204832551 U CN204832551 U CN 204832551U
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- handle
- support
- seismic prospecting
- main body
- ground
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Abstract
The utility model discloses a seismic prospecting detection and earth coupling test instrument, including support, connecting rod, half claw main part, the handle opens and shuts, the lower extreme at the support is connected to the connecting rod, the handle that opens and shuts is connected with the handle that opens and shuts and acts as go -between, and the handle that should open and shut is acted as go -between in proper order the axial and is connected with half claw main part after passing support, connecting rod, the interlock bayonet socket is connected to the bottom of half claw main part, be fixed with force sensor on the connecting rod. Be provided with the instrument cassette that is used for installing portable control display instrument on the support, the force sensor number of pass is according to the portable control display instrument of line connection. The support upper end sets up the handle assembly, open and shut handle upper end and be connected with the handle assembly through return spring. The utility model discloses make in the earthquake production wave detector and the standard measurement of earth coupling degree have according to there being the certificate, realized having qualitative analysis to quantitative analysis's transformation, addd a metering outfit for the inspection of the embedding quality of seismic prospecting wave detector.
Description
Technical field
The utility model relates to seismic prospecting and engineering measuring technology; Specifically seismic prospecting detection and ground-coupled testing tool.
Background technology
Seismoreceiver is the sensor special for seismic prospecting and engineering survey, is a kind of sensor ground vibration being changed into electric signal, is be the energy conversion device of electric energy by changes mechanical energy.Wave detector is affect one of key factor of receiving earthquake information with being coupled of the earth.Wave detector embedding quality represents the quality of receiver coupling to a great extent, can't accomplish quantitative test at present, can only be by micro-judgment.In view of receiver coupling quantitative test cannot be done, develop seismic prospecting detector and ground-coupled testing tool.
Utility model content
The purpose of this utility model is to provide seismic prospecting detection and ground-coupled testing tool, during earthquake is produced, the standard metering of wave detector and ground-coupled degree has evidence, achieve the transformation that difinite quality analyzes quantitative test, for the embedding quality check of seismic prospecting detector adds a kind of metering outfit.
In order to reach above-mentioned purpose, the utility model have employed following technical scheme, seismic prospecting detection and ground-coupled testing tool, comprise support, connecting link, half pawl main body, folding handle, described connecting link is connected to the lower end of support, and described folding handle is connected with the bracing wire of folding handle, and this folding handle bracing wire is connected with half pawl main body axially across after support, connecting link successively, the bottom of described half pawl main body connects occlusion bayonet socket, and described connecting link is fixed with pulling force sensor.
Described support is provided with the instrument deck for installing portable control Displaying Meter, described pulling force sensor connects portable control Displaying Meter by data line.
Described pedestal upper end arranges handle assembly, and described folding handle upper end is connected with handle assembly by retracing spring.
Described half pawl main body upper end arranges hinge, and the inner side of hinge connects extension spring, the extension spring hanging groove inside the upper end connection hinge of described extension spring, and lower end is coupling hook then, and hook is fixed in half pawl main body.
Described half pawl main body arranged outside sway brace, sway brace upper end and gemel connection.
Compared to prior art, the utility model has following beneficial effect:
The utility model is applicable to oil field, coal field of seismic exploration wave detector and ground-coupled and detects, and is applicable to the flowing of field construction unit and laboratory use.This seismic prospecting detector and ground-coupled tester are convenient to apply in field of seismic exploration.Seismic prospecting detection and ground-coupled testing tool utilize pulling force sensor, by support, link gear etc., pulling force sensor signal is delivered to portable control Displaying Meter and demonstrate test result.Pulling force sensor is resistance strain type sensor again, is a kind of device physical signalling being changed into measurable electric signal and export.
Seismic prospecting detection and ground-coupled testing tool, during earthquake is produced, the standard metering of wave detector and ground-coupled degree has evidence, achieve the transformation that difinite quality analyzes quantitative test, for the embedding quality check of seismic prospecting detector adds a kind of metering outfit.
Accompanying drawing explanation
Fig. 1 is the structural representation of seismic prospecting detection of the present utility model and ground-coupled testing tool.
In figure: retracing spring 1, handle assembly 2, folding handle 3, folding handle bracing wire 4, portable control Displaying Meter 5, instrument deck 6, support 7, fixed screw 8, data line 9, pulling force sensor 10, connecting link 11, extension spring hanging groove 12, hinge 13, half pawl main body 14, occlusion bayonet socket 15, extension spring 16, hook 17, sway brace 18.
Embodiment
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
According to Fig. 1, seismic prospecting detection and ground-coupled testing tool, comprise support 7, connecting link 11, half pawl main body 14, folding handle 3, described connecting link is connected to the lower end of support, described folding handle is connected with folding handle bracing wire 4, and this folding handle bracing wire is connected with half pawl main body 14 axially across after support 7, connecting link 11 successively, and the bottom of described half pawl main body connects occlusion bayonet socket 15, play interlock effect, described connecting link is fixed with pulling force sensor 10.Support is provided with the instrument deck 6 for installing portable control Displaying Meter 5, described pulling force sensor connects portable control Displaying Meter by data line 9.
Wherein portable control Displaying Meter and pulling force sensor are prior art, directly buy rear installation connection to use, the CBE1 type weighing and force-measuring transducer that the Z6FD1 type weighing and force-measuring transducer such as utilizing Germany to produce or Japan produce is as pulling force sensor, and the LH-F490 type that the KL-TC1 type using the avoirdupois Electronic Science and Technology Co., Ltd. in Shanghai to produce or Shanghai Li Heng Sensotech Ltd. produce is as portable control Displaying Meter.
Described pedestal upper end arranges handle assembly 2, and described folding handle upper end is connected with handle assembly by retracing spring 1.Half pawl main body upper end arranges hinge 13, and the inner side of hinge connects extension spring 16, the extension spring hanging groove 12 inside the upper end connection hinge of described extension spring, and lower end is coupling hook 17 then, and hook is fixed in half pawl main body.Described half pawl main body arranged outside sway brace 18, sway brace upper end and gemel connection, play a supporting role, and when preventing from pulling folding handle 3 to be engaged wave detector protective shell and combination line, destroys the coupling of wave detector, produce metrical error.
Handle assembly 2 and support 7 are connected as a single entity, support 7 is provided with instrument deck 6, be positioned over after portable control Displaying Meter 5 is finished on instrument deck 6, retracing spring 1 is between handle assembly 2 and folding handle 3, folding handle 3 makes half pawl main body 14 open by the effect of folding handle bracing wire 4, half pawl main body 14 is that then two split bodies are undertaken hinged by the hinge of upper end, half pawl main body 14 be engaged bayonet socket 15 and be integrated, play interlock effect.After folding handle 3 unclamps, under the extension spring 16 of half pawl main body 14 on extension spring hanging groove 12, hook 17 acts on, make two to be engaged bayonet socket 15 occlusion through hinge 13 and block wave detector protective shell.Sway brace 18 is connected with hinge 13, plays a supporting role, and when preventing from pulling folding handle 3 to be engaged wave detector protective shell and combination line, destroys the coupling of wave detector, produces metrical error.When upwards mentioning handle assembly 2, linkage support 7 is linked together by fixed screw 8 and pulling force sensor 10 and links simultaneously, and be engaged on bayonet socket 15 by being delivered to connecting link 11, pull wave detector protective shell and combination line to wave detector tail bone, in the process that this interlock is mentioned, pulling force sensor 10 produces elastic deformation under upper pulling force effect, resistance variations is converted to electric signal by internal resistance foil gauge (conversion element), is sent on portable control Displaying Meter 5 demonstrates test result by data line 9.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (5)
1. seismic prospecting detection and ground-coupled testing tool, it is characterized in that, comprise support, connecting link, half pawl main body, folding handle, described connecting link is connected to the lower end of support, described folding handle is connected with the bracing wire of folding handle, this folding handle bracing wire is connected with half pawl main body axially across after support, connecting link successively, and the bottom of described half pawl main body connects occlusion bayonet socket, and described connecting link is fixed with pulling force sensor.
2. seismic prospecting detection according to claim 1 and ground-coupled testing tool, it is characterized in that, described support is provided with the instrument deck for installing portable control Displaying Meter, described pulling force sensor connects portable control Displaying Meter by data line.
3. seismic prospecting detection according to claim 2 and ground-coupled testing tool, is characterized in that, described pedestal upper end arranges handle assembly, and described folding handle upper end is connected with handle assembly by retracing spring.
4. seismic prospecting detection according to claim 1 and ground-coupled testing tool, it is characterized in that, described half pawl main body upper end arranges hinge, the inner side of hinge connects extension spring, extension spring hanging groove inside the upper end connection hinge of described extension spring, lower end is coupling hook then, and hook is fixed in half pawl main body.
5. seismic prospecting detection according to claim 4 and ground-coupled testing tool, is characterized in that, described half pawl main body arranged outside sway brace, sway brace upper end and gemel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696688.1U CN204832551U (en) | 2015-09-10 | 2015-09-10 | Seismic prospecting detection and earth coupling test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696688.1U CN204832551U (en) | 2015-09-10 | 2015-09-10 | Seismic prospecting detection and earth coupling test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832551U true CN204832551U (en) | 2015-12-02 |
Family
ID=54690135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696688.1U Expired - Fee Related CN204832551U (en) | 2015-09-10 | 2015-09-10 | Seismic prospecting detection and earth coupling test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832551U (en) |
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2015
- 2015-09-10 CN CN201520696688.1U patent/CN204832551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |