CN203480039U - Rapid grounding detector device of Rayleigh wave electrical prospecting instrument - Google Patents
Rapid grounding detector device of Rayleigh wave electrical prospecting instrument Download PDFInfo
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- CN203480039U CN203480039U CN201320615077.0U CN201320615077U CN203480039U CN 203480039 U CN203480039 U CN 203480039U CN 201320615077 U CN201320615077 U CN 201320615077U CN 203480039 U CN203480039 U CN 203480039U
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Abstract
The utility model discloses a rapid grounding detector device of a Rayleigh wave electrical prospecting instrument comprising a horizontal tube, a plurality of sliding fixing devices, a vertical tube, a detector and a cable. The vertical tube, the detector, and the cable are connected with the horizontal tube by the sliding fixing devices. The sliding fixing device is disposed on the horizontal tube, and can slide along the horizontal tube or fixedly disposed on the horizontal tube. One end of the vertical tube is fixedly disposed on the lower end of the sliding fixing device, and the other end of the vertical tube is connected with the detector. The detector is connected with a data acquisition device by the cable. The rapid grounding detector device is advantageous in that during the disease detection of the high-grade highway roadbed, the detector is not required to be inserted in the road surface, and the rapid grounding detector device is only required to be disposed on the road surface to receive the Rayleigh waves generated by the vibration source; and the conventional detectors are independently sequentially arranged, the moving rolling measurement can be carried out sequentially, and the recovery can be realized after the individual dismounting, and compared to the above mentioned conventional detectors, the high density rapid grounding detector device of the Rayleigh wave electrical prospecting instrument is the convenient and high-efficiency detector grounding device, which is suitable for the lossless detection of the highway roadbed.
Description
Technical field
The utility model relates to a kind of rapid grounding detector device of auspicious Rayleigh Wave Method instrument.
Background technology
Traditional wave detector for auspicious Rayleigh Wave Method instrument is that a length is 10cm, the copper rod of diameter 5mm.While carrying out the detection of auspicious Leibo, along survey line, a plurality of wave detectors are underground according to certain spacing insertion, insertion depth is at least 6cm.Then at survey line one end certain distance, with weight hammering ground, produce focus, seismic event wave detector along the line being received by auspicious Rayleigh Wave Method instrument main frame carries out analyzing and processing.Measure each time the auspicious Leibo speed situation only survey a some below on ground, if complete a section survey, just wave detector need to be extracted from soil, integral body moves forward certain distance and inserts ground again and carry out next point measurement.While measuring like this, most workload all consumes in the layout of wave detector and reclaims, and expends a large amount of manpower and materials.In addition, when subgrade defect is explored on high-grade highway, wave detector directly inserts under road surface and can road pavement itself damage, and because road surface is comparatively firm, the difficulty when lower plug in wave detector is also very large.
Summary of the invention
While testing in order to solve existing high-density electric instrument, wave detector is arranged inconvenient technical matters, the utility model provides a kind of ground connection detector device of high-density electric instrument, its object is, while overcoming the Rayleigh Wave Method exploration of prior art China and Sweden, the wave detector of auspicious Rayleigh Wave Method instrument must be inserted to underground survey, thereby road pavement damages, unhandy problem.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is, comprise horizontal tube, a plurality of slip stationary installation, by slip stationary installation, connect VERTICAL TUBE, wave detector and the cable of horizontal tube, described slip stationary installation is arranged on horizontal tube and can slides or fix along horizontal tube, the lower end of slip stationary installation is fixed in one end of described VERTICAL TUBE, the other end tie geophone of VERTICAL TUBE, described wave detector is by cable connection data harvester.
The rapid grounding detector device of described a kind of auspicious Rayleigh Wave Method instrument, described slip stationary installation comprises that wing bolt and one end are provided with the C type folder of screw, described wing bolt through the screw on C type folder and by C type mounting board on horizontal tube.
The rapid grounding detector device of described a kind of auspicious Rayleigh Wave Method instrument, the telescopic sleeve pipe that described horizontal tube is multi-section structure.
The rapid grounding detector device of described a kind of auspicious Rayleigh Wave Method instrument, described VERTICAL TUBE comprises large and small two joint sleeve pipe and clamps, small casing is nested in large sleeve pipe, on the sidewall of large sleeve pipe, have a screw, described clamp is a fixed screw, and screw vertically can withstand small casing tube wall through screw and the bottom of large sleeve pipe tube wall.
The rapid grounding detector device of described a kind of auspicious Rayleigh Wave Method instrument, also comprises flexible cable, and VERTICAL TUBE is connected by flexible cable with wave detector.
The rapid grounding detector device of described a kind of auspicious Rayleigh Wave Method instrument, also comprise supporter, supporter comprises supporter stationary installation, support bar and support member, described slip stationary installation is arranged on horizontal tube, described support member is connected with slip stationary installation by support bar and support level pipe, described supporter stationary installation comprises supporter wing bolt and supporter C type folder, the two ends of supporter C type folder have for the through hole through support bar, on horizontal tube, have the vertical through hole matching with supporter C type folder two ends through hole, support bar is through the through hole at supporter C type folder two ends and the vertical through hole on horizontal tube, on supporter C type folder, also have the screw matching with supporter wing bolt, supporter wing bolt can withstand support bar through screw and bottom.
Technique effect of the present utility model is, when the disease for High-Grade Highway Subgrade detects, without wave detector is inserted to road surface, only rapid grounding detector device need be placed on highway pavement, just can accept the rayleigh surface wave that focus produces.And lay separately one by one with traditional detector, mobile tolling measurement reclaims and compares with single fractionation one by one, this auspicious Rayleigh Wave Method instrument rapid grounding detector device is a kind of convenient, wave detector earthing device of being applicable to efficiently highway subgrade lossless detection.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model single detector;
Fig. 3 is the structural representation of the single supporter of the utility model;
Wherein 1, horizontal tube; 2, slip stationary installation; 3, VERTICAL TUBE; 4, clamp; 5, supporter; 6, supporter stationary installation; 7, flexible cable; 8, wave detector; 9, cable.
Embodiment
Referring to Fig. 1, the utility model comprises horizontal tube, a plurality of slip stationary installation, by slip stationary installation, connects VERTICAL TUBE, wave detector and the cable of horizontal tube, slip stationary installation is arranged on horizontal tube and can slides or fix along horizontal tube, the lower end of slip stationary installation is fixed in one end of VERTICAL TUBE, the other end tie geophone of VERTICAL TUBE, wave detector is by cable connection data harvester.
Referring to Fig. 2, slip stationary installation comprises that wing bolt and one end are provided with the C type folder of screw, wing bolt through the screw on C type folder and by C type mounting board on horizontal tube.Unscrew after wing bolt, can move slip stationary installation along horizontal tube bearing of trend.
Horizontal tube is the telescopic sleeve pipe of multi-section structure.VERTICAL TUBE is the telescopic sleeve pipe of two joint structures, on the sidewall of large sleeve pipe, has a screw, and described clamp is a fixed screw, and screw vertically can withstand small casing tube wall through screw and the bottom of large sleeve pipe tube wall.When screw is unscrewed, two sleeve pipes are free to relative sliding, can stretch and shrink to regulate VERTICAL TUBE length vertical annulus, and tighten the screws rear sleeve cannot stretch, and VERTICAL TUBE length is fixed.
VERTICAL TUBE is connected by flexible cable with wave detector.Because wave detector must be placed the auspicious Leibo of the normal reception of constraint ability that is not subject on the ground vertical duct freely, so VERTICAL TUBE is connected by flexible cable with wave detector.Wave detector has certain weight, relies on wave detector deadweight can make wave detector and ground is stable, close contact.
Described horizontal tube is comprised of more piece joint hollow light weight metal sleeve, supporter is installed respectively in the two ends of horizontal tube and centre, supporter comprises supporter stationary installation, support bar and support member, slip stationary installation is arranged on horizontal tube, support member is connected with slip stationary installation by support bar and support level pipe, supporter stationary installation comprises supporter wing bolt and supporter C type folder, the two ends of supporter C type folder have for the through hole through support bar, on horizontal tube, have the vertical through hole matching with supporter C type folder two ends through hole, support bar is through the through hole at supporter C type folder two ends and the vertical through hole on horizontal tube, on supporter C type folder, also have the screw matching with supporter wing bolt, supporter wing bolt can withstand support bar through screw and bottom.Supporter wing bolt is stuck on C type folder through the screw on supporter C type folder and by support bar.When unscrewing supporter butterfly screws, support bar can be free to slide in the vertical perforation at supporter C type folder two ends, to regulate the lifting of horizontal tube, when horizontal tube is adjusted to suitable height, can tighten supporter butterfly screws, the height of fixing horizontal pipe.
Further, as shown in Figure 1, the key part of the present embodiment is horizontal tube, and material is light-weight metal, the long sleeve pipe of three joint 4m, and external diameter is respectively 8cm, 6.5cm and 5cm, internal diameter is respectively 7cm, 5.5cm and 4cm.On horizontal tube, string has slip stationary installation, can survey track pitch according to auspicious Rayleigh Wave Method the position of slip stationary installation on horizontal tube is set.Slip stationary installation lower end is provided with VERTICAL TUBE, can, according to the length of road surface each VERTICAL TUBE of rugged degree manual adjustments, wave detector fully be contacted with road surface.Support is installed respectively in the two ends of horizontal tube and centre, supports with horizontal tube lap-joint up and down screw is installed, and can according to the height on road surface, regulate the lifting of support bar, and device is placed steadily on road surface.
While carrying out the detection of auspicious Leibo, first by horizontal tube full extension, regulate up and down screw that support is kept steady, then loosen slip stationary installation, regulate track pitch, finally regulate VERTICAL TUBE to make the free ground connection of each wave detector; After detection finishes, slip stationary installation and wave detector slippage are arrived together, draw horizontal tube in, just whole device can be put into means of transport and be transported to next detection site.The layout of wave detector, movement and recovery are very convenient, are a kind of ground connection wave detectors that is applicable to highway subgrade lossless detection.
Claims (6)
1. the rapid grounding detector device of an auspicious Rayleigh Wave Method instrument, it is characterized in that, comprise horizontal tube, a plurality of slip stationary installation, by slip stationary installation, connect VERTICAL TUBE, wave detector and the cable of horizontal tube, described slip stationary installation is arranged on horizontal tube and can slides or fix along horizontal tube, the lower end of slip stationary installation is fixed in one end of described VERTICAL TUBE, the other end tie geophone of VERTICAL TUBE, described wave detector is by cable connection data harvester.
2. the rapid grounding detector device of a kind of auspicious Rayleigh Wave Method instrument according to claim 1, it is characterized in that, described slip stationary installation comprises that wing bolt and one end are provided with the C type folder of screw, described wing bolt through the screw on C type folder and by C type mounting board on horizontal tube.
3. the rapid grounding detector device of a kind of auspicious Rayleigh Wave Method instrument according to claim 1, is characterized in that, the telescopic sleeve pipe that described horizontal tube is multi-section structure.
4. the rapid grounding detector device of a kind of auspicious Rayleigh Wave Method instrument according to claim 1, it is characterized in that, described VERTICAL TUBE comprises large and small two joint sleeve pipe and clamps, small casing is nested in large sleeve pipe, on the sidewall of large sleeve pipe, have a screw, described clamp is a fixed screw, and screw vertically can withstand small casing tube wall through screw and the bottom of large sleeve pipe tube wall.
5. the rapid grounding detector device of a kind of auspicious Rayleigh Wave Method instrument according to claim 1, is characterized in that, also comprises flexible cable, and VERTICAL TUBE is connected by flexible cable with wave detector.
6. the rapid grounding detector device of a kind of auspicious Rayleigh Wave Method instrument according to claim 1, it is characterized in that, also comprise supporter, supporter comprises supporter stationary installation, support bar and support member, described slip stationary installation is arranged on horizontal tube, described support member is connected with slip stationary installation by support bar and support level pipe, described supporter stationary installation comprises supporter wing bolt and supporter C type folder, the two ends of supporter C type folder have for the through hole through support bar, on horizontal tube, have the vertical through hole matching with supporter C type folder two ends through hole, support bar is through the through hole at supporter C type folder two ends and the vertical through hole on horizontal tube, on supporter C type folder, also have the screw matching with supporter wing bolt, supporter wing bolt can withstand support bar through screw and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615077.0U CN203480039U (en) | 2013-09-30 | 2013-09-30 | Rapid grounding detector device of Rayleigh wave electrical prospecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615077.0U CN203480039U (en) | 2013-09-30 | 2013-09-30 | Rapid grounding detector device of Rayleigh wave electrical prospecting instrument |
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| Publication Number | Publication Date |
|---|---|
| CN203480039U true CN203480039U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615077.0U Expired - Fee Related CN203480039U (en) | 2013-09-30 | 2013-09-30 | Rapid grounding detector device of Rayleigh wave electrical prospecting instrument |
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| CN (1) | CN203480039U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425283A (en) * | 2015-11-25 | 2016-03-23 | 中铁西南科学研究院有限公司 | Detection apparatus having rapid detection function for transient surface wave of hard surface |
| CN113671563A (en) * | 2021-07-02 | 2021-11-19 | 山东大学 | Integral measuring device of seismic exploration |
| CN114061815A (en) * | 2021-11-29 | 2022-02-18 | 山东大学 | Tunnel ground stress direction testing device and method based on rock mass acoustic signals |
-
2013
- 2013-09-30 CN CN201320615077.0U patent/CN203480039U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425283A (en) * | 2015-11-25 | 2016-03-23 | 中铁西南科学研究院有限公司 | Detection apparatus having rapid detection function for transient surface wave of hard surface |
| CN105425283B (en) * | 2015-11-25 | 2018-11-02 | 中铁西南科学研究院有限公司 | A kind of detection device with the quick detection function of hard place table Transient Surface Wave |
| CN113671563A (en) * | 2021-07-02 | 2021-11-19 | 山东大学 | Integral measuring device of seismic exploration |
| CN114061815A (en) * | 2021-11-29 | 2022-02-18 | 山东大学 | Tunnel ground stress direction testing device and method based on rock mass acoustic signals |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150930 |
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| EXPY | Termination of patent right or utility model |