CN215411063U - Control device for measuring levelness of electric channel by geoelectromagnetic method - Google Patents
Control device for measuring levelness of electric channel by geoelectromagnetic method Download PDFInfo
- Publication number
- CN215411063U CN215411063U CN202121861863.XU CN202121861863U CN215411063U CN 215411063 U CN215411063 U CN 215411063U CN 202121861863 U CN202121861863 U CN 202121861863U CN 215411063 U CN215411063 U CN 215411063U
- Authority
- CN
- China
- Prior art keywords
- electrode
- mounting rod
- levelness
- control device
- geoelectromagnetic
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a control device for measuring the levelness of an electric channel by a geoelectromagnetic method, which comprises a supporting frame and an electrode, wherein the electrode is in a cross shape, the electrode is arranged on the supporting frame, the supporting frame comprises a fixed ring and at least three supporting legs, and the supporting legs are uniformly fixed to the periphery of the bottom of the fixed ring; the electrode is perpendicular to the mounting rod and fixed to the top of the mounting rod, and a heavy hammer is arranged at the bottom of the mounting rod. The weight can drive the adjusting rod and the mounting rod to rotate under the action of self gravity, so that the mounting rod is always kept in a vertical state, the electrode is always kept in a horizontal state, the electrode is not influenced by the gradient of the supporting frame, the accuracy of levelness control and the efficiency of adjustment are greatly improved, and the electrode is suitable for being used in complex terrains in the field.
Description
Technical Field
The utility model relates to the field of geophysical prospecting, in particular to a control device for measuring the levelness of a track by a geoelectromagnetic method.
Background
Magnetotelluric detection is one of the most common modes in electromagnetic exploration, and its antenna is usually two electrodes laid perpendicular to each other, and during the measurement, the electrodes need to be horizontally arranged to maintain their accuracy.
The conventional geoelectromagnetic method for measuring the height of the road is usually a tripod, the height of a ground foot needs to be manually adjusted, a level meter is adopted to measure the levelness of the top of the road, and then the road is measured. This method is extremely slow to measure and is more difficult to adjust at mountainous or riprap areas with complex terrain.
Therefore, a new device for controlling levelness of a geoelectromagnetic measuring channel is needed, which can solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems that the existing geoelectromagnetic method for measuring the level of a channel is difficult to adjust and seriously affects the measuring efficiency.
According to one aspect of the utility model, the control device for measuring the levelness of the electric channel by the geoelectromagnetic method comprises a supporting frame and an electrode, wherein the electrode is in a cross shape, the electrode is installed on the supporting frame, the supporting frame comprises a fixing ring and at least three supporting legs, and the supporting legs are uniformly fixed to the periphery of the bottom of the fixing ring; the electrode is perpendicular to the mounting rod and fixed to the top of the mounting rod, and a heavy hammer is arranged at the bottom of the mounting rod.
Through this scheme, the weight can drive under self action of gravity and adjust the pole and install the pole rotation, makes the installation pole remain vertical state throughout to guarantee that the electrode remains the horizontality throughout, not influenced by the gradient of support frame, improved the accuracy nature of levelness control and the efficiency of adjustment greatly, be fit for using in open-air complicated topography.
Preferably, an adjusting frame is arranged in the middle of the adjusting rod, and the mounting rod is rotatably connected to the adjusting frame.
Through this scheme, the installation of easy to assemble pole plays the limited action to the turned angle of installation pole.
Preferably, the cross section of the weight is a diamond shape, and the center of the weight is rotatably connected to the bottom of the mounting rod.
Through this scheme, make the weight can use the installation pole to rotate as the pivot under the wind-force effect, reduce the windage, reduce the influence of wind-force to the weight.
Preferably, the supporting leg comprises a fixing rod and a sleeve rod, the sleeve rod is sleeved at one end of the fixing rod and is in sliding connection with the fixing rod, and a tightening bolt is arranged between the fixing rod and the sleeve rod.
Through this scheme, the landing leg can carry out the regulation of height, adapts to the environment use of too unevenness, keeps the holistic stability of this device.
Preferably, the bottom of the supporting leg is rotatably connected with a stabilizing foot, and the bottom of the stabilizing foot is provided with a non-slip mat.
Through this scheme, improve the area of contact of landing leg and ground, improve anti-skidding performance.
The device has the technical effects that the device is simple in structure and convenient to use, and can automatically adjust the levelness without manual adjustment, so that the levelness adjusting time is greatly reduced, and the measuring efficiency is improved; moreover, the device is convenient to manufacture and low in cost.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
FIG. 1 is a schematic structural diagram of a geoelectromagnetic method measuring track levelness control device according to an embodiment of the utility model.
Fig. 2 is a schematic structural view of the fixing ring of fig. 1.
Fig. 3 is a schematic view of an installation structure of the installation rod and the adjustment rod of fig. 1.
FIG. 4 is a schematic top view of the weight of FIG. 3.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Examples
As shown in fig. 1 to 4, the device for controlling the levelness of the geoelectromagnetic measuring electric channel in the present embodiment includes a supporting frame 100 and an electrode 200, wherein the electrode 200 is cross-shaped, the electrode 200 is mounted on the supporting frame 100, the supporting frame 100 includes a fixing ring 110 and at least three supporting legs 120, and the supporting legs 120 are uniformly fixed to the periphery of the bottom of the fixing ring 110; the fixing ring 110 is rotatably connected with an adjusting rod 310 along a radial direction, the middle part of the adjusting rod 310 is rotatably connected with a mounting rod 320, the rotating shaft of the adjusting rod 310 is perpendicular to the rotating shaft of the mounting rod 320, the electrode 200 is perpendicular to the mounting rod 320 and is fixed to the top of the mounting rod 320, and the bottom of the mounting rod 320 is provided with a heavy hammer 321.
Through this scheme of this embodiment, the regulation that adjusts pole 310 and installation pole 320 set up and make electrode 200 possesses two degrees of freedom, and weight 321 can drive under self action of gravity and adjust pole 310 and installation pole 320 and rotate, makes installation pole 320 remain vertical state throughout to guarantee that electrode 200 remains the horizontality throughout, not influenced by the gradient of support frame 100, improved the accuracy nature of levelness control and the efficiency of adjustment greatly, be fit for using in open-air complicated topography.
In this embodiment or other embodiments, the adjusting frame 311 is disposed in the middle of the adjusting rod 310, and the mounting rod 320 is rotatably connected to the adjusting frame 311, so that the mounting of the mounting rod 320 is facilitated, the rotating angle of the mounting rod 320 is limited, and the mounting rod 320 is prevented from being bent due to too large swinging amplitude.
In this embodiment or other embodiments, the cross section of the weight 321 is a diamond shape, and the center of the weight 321 is rotatably connected to the bottom of the mounting rod 320. The weight 321 can rotate around the mounting rod 320 under the action of wind power, so that wind resistance is reduced, and the influence of the wind power on the weight 321 is reduced.
In this embodiment or other embodiments, the supporting leg 120 includes a fixing rod 121 and a sleeve rod 122, the sleeve rod 122 is sleeved on one end of the fixing rod 121 and is slidably connected to the fixing rod 121, the fixing rod 121 and the sleeve rod 122 are fixed by a tightening bolt 123, and the supporting leg 120 can adjust the height to adapt to an environment with an excessively uneven surface, so as to maintain the overall stability of the device.
In this embodiment or other embodiments, the bottom of the leg 120 is rotatably connected with a stabilizing foot 124 to increase the contact area between the leg 120 and the ground, and the bottom of the stabilizing foot 124 is provided with a non-slip pad to increase the non-slip performance.
The device has the technical effects that the device is simple in structure and convenient to use, and can automatically adjust the levelness without manual adjustment, so that the levelness adjusting time is greatly reduced, and the measuring efficiency is improved; moreover, the device is convenient to manufacture and low in cost.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (5)
1. A control device for measuring the levelness of an electric channel by a geoelectromagnetic method comprises a supporting frame and an electrode, wherein the electrode is in a cross shape and is arranged on the supporting frame; the electrode is perpendicular to the mounting rod and fixed to the top of the mounting rod, and a heavy hammer is arranged at the bottom of the mounting rod.
2. The geoelectromagnetic survey electric track levelness control device of claim 1, wherein the middle part of said adjusting rod is provided with an adjusting frame, and said mounting rod is rotatably connected to said adjusting frame.
3. The geodetic surveying electric channel levelness control device of claim 2, wherein the cross-section of said weight is a diamond shape, and the center of said weight is rotatably connected to the bottom of said mounting rod.
4. The geoelectromagnetic survey electric channel levelness control device of claim 1, wherein said leg comprises a fixed bar and a sleeve bar, said sleeve bar is sleeved to one end of said fixed bar and slidably connected with said fixed bar, and a tightening bolt is arranged between said fixed bar and said sleeve bar.
5. The geoelectromagnetic survey electric channel levelness control device of claim 4, characterized in that the bottom of landing leg is connected with the foot of stabilizing in a rotating way, and the foot of stabilizing bottom is provided with the slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861863.XU CN215411063U (en) | 2021-08-10 | 2021-08-10 | Control device for measuring levelness of electric channel by geoelectromagnetic method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861863.XU CN215411063U (en) | 2021-08-10 | 2021-08-10 | Control device for measuring levelness of electric channel by geoelectromagnetic method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215411063U true CN215411063U (en) | 2022-01-04 |
Family
ID=79659553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121861863.XU Active CN215411063U (en) | 2021-08-10 | 2021-08-10 | Control device for measuring levelness of electric channel by geoelectromagnetic method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215411063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095740A (en) * | 2022-06-06 | 2022-09-23 | 中国船舶集团有限公司系统工程研究院 | Underwater data center storage device, underwater data center and artificial fishing ground |
-
2021
- 2021-08-10 CN CN202121861863.XU patent/CN215411063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115095740A (en) * | 2022-06-06 | 2022-09-23 | 中国船舶集团有限公司系统工程研究院 | Underwater data center storage device, underwater data center and artificial fishing ground |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215411063U (en) | Control device for measuring levelness of electric channel by geoelectromagnetic method | |
| CN210123077U (en) | Supporting mechanism for geographic information measuring instrument | |
| CN109854228B (en) | Geophysical logging instrument convenient to control for oil exploration | |
| CN115234798A (en) | Inclination measuring device based on mineral geology reconnaissance | |
| CN211877037U (en) | Measuring instrument for geological engineering surveying and mapping | |
| CN216791213U (en) | Indication rod for land survey | |
| CN206637212U (en) | A kind of portable mapping support | |
| CN217267696U (en) | Pile foundation construction detection device | |
| CN207832196U (en) | Forestry compass | |
| CN216078956U (en) | Horizontal calibration device for surveying and mapping engineering | |
| CN213776989U (en) | Multifunctional surveying and mapping platform | |
| CN215635847U (en) | Portable topographic mapping and collecting device | |
| CN214225160U (en) | Tripod for geological exploration | |
| CN215764378U (en) | Detector support frame for construction | |
| CN211315594U (en) | Theodolite base | |
| CN209280916U (en) | It is a kind of to fix device with radar convenient for the aerospace of adjusting | |
| CN214537955U (en) | Geological surveying instrument for geotechnical engineering | |
| CN207559916U (en) | A kind of photovoltaic generation board mount with balance calibration | |
| CN219994949U (en) | Multi-terrain surveying instrument installation positioning bracket | |
| CN220205307U (en) | Foundation settlement monitoring device | |
| CN209975528U (en) | Bridge bored pile stop device | |
| CN218349494U (en) | Angle adjusting device of land measuring instrument | |
| CN220912305U (en) | Geographic surveying instrument with weather shield | |
| CN212179913U (en) | A centering leveling device for engineering survey | |
| CN214037577U (en) | On-spot mapping device that engineering cost used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |