CN205609729U - Geological radar antenna protection device - Google Patents
Geological radar antenna protection device Download PDFInfo
- Publication number
- CN205609729U CN205609729U CN201620295072.8U CN201620295072U CN205609729U CN 205609729 U CN205609729 U CN 205609729U CN 201620295072 U CN201620295072 U CN 201620295072U CN 205609729 U CN205609729 U CN 205609729U
- Authority
- CN
- China
- Prior art keywords
- radar antenna
- frame construction
- test
- geological radar
- frame structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to a tunnel or side slope construction quality detection area, concretely relates to geological radar antenna protection device, include: the inside frame construction who is the cavity, frame construction upper surface are provided with the height -adjustable fixing support of festival, the frame construction upper surface is provided with fixed mouth and the cable reservation mouth reserved, the relative bilateral symmetry in frame construction bottom is provided with the gyro wheel, put into frame construction with the geological radar antenna during use to stretch out cable conductor interface and stiff end from cable money reservation mouth and the fixed mouth of reserving respectively, utilize the gyro wheel of frame construction both sides, make radar antenna and the contact of test face to can be through adjust making just contact test face of radar antenna, frictional force when having reduced the test has greatly reduced the wearing and tearing of radar antenna bottom plate, and reduced workman's intensity of labour, to the unevenness's that has the step seam side slope, the utility model discloses have stronger adaptability, the radar antenna can in succession even incessant marcing when ensureing to test.
Description
Technical field
This utility model relates to tunnel or slope construction quality testing field, is specifically related to a kind of geological radar antenna protection device.
Background technology
Along with China's network of communication lines is the most perfect, increasing vcehicular tunnel and large-scale slope project build up, and geological radar becomes inspection and builds up the main tool of construction quality.The most conventional geological radar is the SIR3000 type geological radar that the U.S. produces, the conventional antenna that is equipped with is 400MHZ the ground coupling antenna, what inspection method was conventional includes that the most artificial hand-held geological radar antenna of supporting inspection car presses close to the face of needs test, keeps antenna at the uniform velocity to advance with the laminating of test surfaces moment and tests.But tunnel-liner surface is coarse concrete, there is rough puzzle joint on side slope surface what is more, is directly tested in geological radar antenna engaged test face, due to the frictional force that test surfaces is huge, it will cause the biggest damage to geological radar antenna；Antenna baseplate abrasion renewal cost is higher, furthermore the huge frictional force between antenna and test surfaces adds artificial consumption, and also georadar image irregularly may be had a negative impact by base plate, thus affects the interpretation of result in later stage.
Summary of the invention
This utility model is for the deficiencies in the prior art; propose a kind of geological radar antenna protection device, make every effort to the frictional force reducing Antenna baseplate with test surfaces, reduce the abrasion of base plate to reduce disbursement; additionally can also alleviate the working strength of workman, there is preferable using value.
For achieving the above object, this utility model is by the following technical solutions: inside is the frame structure of cavity, and described frame structure upper surface is provided with Height Adjustable hold-down support；Described frame structure upper surface is provided with fixing reserved opening and cable reserved opening；Bottom described frame structure relative to lateral symmetry be provided with roller.
Further, described hold-down support is arranged on above fixing reserved opening.
Further, described hold-down support includes the hold-down support bar being symmetricly set on fixing reserved opening both sides, and described hold-down support shaft bar is connected with cross bar by adjusting nut.
Further, described frame structure is rectangular structure, and the sidewall of described cuboid is enclosed construction.
Compared with prior art, this utility model has following useful technique effect: by arranging the internal frame structure for cavity, during use, geological radar antenna is put into frame structure, and cable interface and fixing end are stretched out from cable money reserved opening and fixing reserved opening respectively.Utilize the roller of frame structure both sides, radar antenna is made to contact with test surfaces, and radar antenna just engaged test face can be made by regulation, substantially reduce frictional force during test, decrease the abrasion of radar antenna base plate, and reduce the labor intensity of workman, for there being the rough side slope of puzzle joint, this utility model has stronger adaptability, it is ensured that radar antenna energy continuous uniform continual traveling during test.This utility model simple in construction, convenient reality application.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is radar antenna scheme of installation.
Wherein: 1-frame structure, 2-fixes reserved opening, 3-cable reserved opening, 4-adjusting nut, 5-hold-down support, 6-roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Seeing Fig. 1, Fig. 2, this utility model includes: the internal frame structure 1 for cavity, described frame structure 1 upper surface is provided with Height Adjustable hold-down support 5；Described frame structure 1 upper surface is provided with fixing reserved opening 2 and cable reserved opening 3；Bottom described frame structure 1 relative to lateral symmetry be provided with roller 6.Described hold-down support 5 is arranged on above fixing reserved opening 2.Described hold-down support 5 includes the hold-down support bar being symmetricly set on fixing reserved opening 2 both sides, and described two hold-down support shaft bars are connected with cross bar by adjusting nut 4.Frame structure 1 is rectangular structure, and described cubical sidewall is enclosed construction.
Frame structure 1 is agent structure, and hold-down support bar has adjusting nut 4, it is possible to the height of regulation geological radar antenna base plate, it is made just to press close to test surfaces, four sides of frame structure all use enclosed construction, and material can select high strength plastics to make, it is to avoid test result is produced interference.
Before test, geological radar antenna is put in frame structure 1, cable interface and fixing end stretch out from cable reserved opening 3 and fixing reserved opening 2 respectively, then by the adjusting nut 4 on up-down adjustment hold-down support 5 make the base plate below radar antenna just with roller 6 bottom on same horizontal plane, can test after connecting cable, if test surfaces can not be in close contact with radar antenna base plate, repeatedly can be regulated by the adjusting nut 4 on hold-down support 5, both is made just to contact, it is ensured that to test the true complete of data.
This utility model makes radar antenna base plate just contact with contact surface by the way of roller, frictional force between the two when substantially reducing test, thus reduce the wear problem of radar antenna base plate, and the reduction of frictional force is also given to save and is manually brought conveniently, this utility model simple in construction, the suitability is preferable.
Claims (4)
1. a geological radar antenna protection device, it is characterised in that including: the internal frame structure (1) for cavity, described frame structure (1) upper surface is provided with Height Adjustable hold-down support (5)；Described frame structure (1) upper surface is provided with fixing reserved opening (2) and cable reserved opening (3)；The relative lateral symmetry in described frame structure (1) bottom is provided with roller (6).
A kind of geological radar antenna protection device the most according to claim 1, it is characterised in that described hold-down support (5) is arranged on fixing reserved opening (2) top.
A kind of geological radar antenna protection device the most according to claim 2; it is characterized in that; described hold-down support (5) includes the hold-down support bar being symmetricly set on fixing reserved opening (2) both sides, and described hold-down support shaft bar is connected with cross bar by adjusting nut (4).
A kind of geological radar antenna protection device the most according to claim 1, it is characterised in that described frame structure (1) is rectangular structure, and the sidewall of described cuboid is enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295072.8U CN205609729U (en) | 2016-04-11 | 2016-04-11 | Geological radar antenna protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295072.8U CN205609729U (en) | 2016-04-11 | 2016-04-11 | Geological radar antenna protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609729U true CN205609729U (en) | 2016-09-28 |
Family
ID=56972096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295072.8U Expired - Fee Related CN205609729U (en) | 2016-04-11 | 2016-04-11 | Geological radar antenna protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855617A (en) * | 2016-12-29 | 2017-06-16 | 山东大学 | A kind of tunnel detection detects radar portable carrier and method |
| CN107607912A (en) * | 2017-10-27 | 2018-01-19 | 四川嘉义雷科电子技术有限公司 | Geological radar protection device with anti-wear function |
-
2016
- 2016-04-11 CN CN201620295072.8U patent/CN205609729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855617A (en) * | 2016-12-29 | 2017-06-16 | 山东大学 | A kind of tunnel detection detects radar portable carrier and method |
| CN107607912A (en) * | 2017-10-27 | 2018-01-19 | 四川嘉义雷科电子技术有限公司 | Geological radar protection device with anti-wear function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103175565B (en) | Tunnel lining detection support with height and angle capable of being automatically adjusted | |
| CN205609729U (en) | Geological radar antenna protection device | |
| CN104535577B (en) | A kind of workpiece quality loss detection method | |
| CN202793921U (en) | Pavement material shearing intensity and shearing fatigue tester based on 8-shaped test piece | |
| CN202793922U (en) | Pavement material shearing intensity and shearing fatigue tester based on strip-type test piece | |
| CN210916911U (en) | Concrete leveling device permeates water | |
| CN107186600A (en) | A kind of mechanical traction cutting equipment | |
| CN207033454U (en) | It is a kind of can quick regulation shield launching guide table device | |
| CN203921872U (en) | The removable lane of traffic of producing for GMT sheet material | |
| CN211293245U (en) | Radar detection auxiliary device | |
| CN206992286U (en) | A kind of geological radar antenna protection device | |
| CN202648966U (en) | Test template of straddle-type light-rail train based on no conventional rail | |
| CN207513175U (en) | A kind of steel form piece device | |
| CN106988315B (en) | Dam bedding material spreading machine | |
| CN205503160U (en) | Combine and adopt quick liquid of working face withdrawing equipment accuse leveling device | |
| CN220680498U (en) | Clamp for shot blasting processing of surface of portal frame of display screen | |
| CN206050794U (en) | A kind of test specimen carries platform | |
| CN215629225U (en) | Asphalt pavement's structure quality detection device | |
| CN216193814U (en) | Road shoulder gravel rammer | |
| CN204799522U (en) | Cloth of leading of coating machine removes dirt device | |
| CN216621160U (en) | BIM-based road and bridge design auxiliary device | |
| CN209551382U (en) | A kind of novel coping device | |
| CN111172844A (en) | Paver of visual inspection system | |
| CN220364837U (en) | Three-dimensional scanning data acquisition equipment and road roller with same | |
| CN207710969U (en) | A kind of spliced whole-plate device of plank |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170411 |