CN211902214U - Fixed balancing device for electromagnetic probe of geophysical equipment - Google Patents
Fixed balancing device for electromagnetic probe of geophysical equipment Download PDFInfo
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- CN211902214U CN211902214U CN202020437962.4U CN202020437962U CN211902214U CN 211902214 U CN211902214 U CN 211902214U CN 202020437962 U CN202020437962 U CN 202020437962U CN 211902214 U CN211902214 U CN 211902214U
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- 239000000523 sample Substances 0.000 title claims abstract description 44
- 238000005259 measurement Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model relates to a fixed balancing device for an electromagnetic probe of geophysical equipment, which comprises a tripod, can be quickly laid and conveniently carried, and is suitable for various undulating terrains; the magnetic probe can be quickly fixed and the horizontal state can be modulated; the magnetic probe is made of nonmagnetic materials, so that the measurement accuracy of the magnetic probe is not influenced; it can be used for various types of magnetic probes and can reduce wind noise interference. Tripod top fixed mounting has adjusting device, adjusting device still includes the base, the base lid, the rotation post, ball and spacing bolt, base and base lid threaded connection, the rotation post rotates with the base lid to be connected, spacing bolt and base lid threaded connection, three screw fixed mounting connecting plate is passed through at the adjusting device top, the connecting plate can be dismantled through the gag lever post and peg graft in the middle of the bottom of bottom plate, surface mounting has two air level on the bottom plate, the backup pad has all been pegged graft in the both ends of bottom plate and the centre, the both sides of backup pad are pegged graft respectively and are had the curb plate, the outside of one of them curb plate is pegged graft and is placed the board.
Description
Technical Field
The utility model relates to a fixed field of physics equipment fixing, the more specifically fixed balancing unit is used to earth physics equipment electromagnetic probe that says so.
Background
In frequency domain electromagnetic prospecting, which is basically a geophysical prospecting method for researching the electrical structure of the earth by using an alternating electromagnetic field, the detection depth changes along with the frequency of the electromagnetic field, and the deviation of the horizontal position of a magnetic probe can directly influence the accuracy of measured data, so that the authenticity of a measurement result is directly influenced by the placement of the magnetic probe. In the field construction process, the actual terrain often fluctuates, and the working efficiency of geophysical exploration technicians and the accuracy of magnetic probe arrangement are greatly influenced. A fixing and balancing device which is simple, convenient to carry and easy to use and has no magnetism and can be used for quickly arranging and adjusting the direction of a probe is designed at present so as to reduce probe arrangement errors caused by manual operation.
Disclosure of Invention
The utility model discloses the main technical problem who solves is: the fixed balancing device for the electromagnetic probe of the geophysical equipment is provided, can be quickly arranged and conveniently carried, and is suitable for various undulating terrains; the magnetic probe can be quickly fixed and the horizontal state can be modulated; the magnetic probe is made of nonmagnetic materials, so that the measurement accuracy of the magnetic probe is not influenced; it can be used for various types of magnetic probes and can reduce wind noise interference.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a fixed balancing unit is used to geophysical equipment electromagnetic probe, includes the tripod, its characterized in that: tripod top fixed mounting has adjusting device, adjusting device still includes the base, the base lid, the rotation post, ball and spacing bolt, base and base lid threaded connection, the rotation post rotates with the base lid to be connected, spacing bolt and base lid threaded connection, three screw fixed mounting connecting plate is passed through at the adjusting device top, the connecting plate can be dismantled through the gag lever post and peg graft in the middle of the bottom of bottom plate, surface mounting has two air level on the bottom plate, the backup pad has all been pegged graft in the both ends of bottom plate and the centre, the both sides of backup pad are pegged graft respectively and are had the curb plate, the outside of one of them curb plate is pegged graft and is placed the board.
Preferably, base inner chamber bottom is equipped with the ring channel, and the width of ring channel equals with the diameter size of ball, and the degree of depth of ring channel is half of the diameter size of ball, places a plurality of balls in the ring channel, the rotation post normal running fit is in the inside of base cover, and the rotation post bottom is pressed on a plurality of balls simultaneously.
Preferably, the side wall of the base cover is provided with a through hole, the through hole is in threaded fit with a limiting bolt, and the limiting bolt penetrates through the through hole and abuts against the rotating column.
Preferably, the top of the rotating column is provided with three lower matching holes with internal threads, three upper matching holes are formed in the positions, corresponding to the three lower matching holes, on the connecting plate, and the screws penetrate through the upper matching holes to be in threaded fit with the lower matching holes.
Preferably, the middle position of the lower surface of the bottom plate is provided with a connecting block, a cavity groove spliced with the connecting plate is arranged in the connecting block, and two ends of the opening of the cavity groove are provided with limiting holes.
Preferably, the limiting rod is in threaded fit with the limiting hole.
Preferably, the two ends and the middle of the upper surface of the bottom plate are respectively provided with a strip-shaped bulge, the strip-shaped bulges are provided with a slot, and the bottom end of the supporting plate is inserted into the slot.
Preferably, the two ends of the supporting plate are provided with connecting grooves, the middle position of the upper portion of the supporting plate is provided with a clamping groove, the bottom of the side plate is provided with three limiting grooves, the side plate is inserted into the connecting grooves, and the three limiting grooves are respectively connected with the three strip-shaped protrusions in an inserting mode.
Preferably, the upper surface of the bottom plate, the connecting line of the lowest points of the three clamping grooves and the top end surface of the placing plate are parallel to each other.
The utility model relates to a fixed balancing unit is used to earth physics equipment electromagnetic probe's advantage is: the device can be quickly laid and conveniently carried, and is suitable for various undulating terrains; the magnetic probe can be quickly fixed and the horizontal state can be modulated; the magnetic probe is made of nonmagnetic materials, so that the measurement accuracy of the magnetic probe is not influenced; it can be used for various types of magnetic probes and can reduce wind noise interference.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the tripod 1 according to the present invention after being disassembled;
FIG. 3 is an assembly view of the base plate 8 and vials 13;
fig. 4 is a schematic structural view of the bottom plate 8;
FIG. 5 is a schematic structural view of the support plate 10;
fig. 6 is a schematic structural view of the side plate 11;
FIG. 7 is a cross-sectional view of the adjustment device;
fig. 8 is an assembly view of the adjustment device with the connection plate 7;
FIG. 9 is an exploded view of the assembly of FIG. 8;
fig. 10 is a schematic structural diagram of the adjusting device, the connecting plate 7, the bottom plate 8, the limiting rod 9, the supporting plate 10 and the side plate 11 after assembly.
In the figure: a tripod 1; a base 2; an annular groove 2-1; a base cap 3; a mating end 3-1; a through hole 3-2; a rotating post 4; an extension end 4-1; a matching hole 4-2; a ball 5; a limit bolt 6; a connecting plate 7; a matching hole 7-1; a bottom plate 8; 8-1 of strip-shaped bulges; slot No. 8-1-1; 8-2 of a connecting block; cavity groove 8-2-1; a limiting hole 8-2-2; a limiting rod 9; a support plate 10; connecting grooves 10-1; a clamping groove 10-2; a side plate 11; a limiting groove 11-1; slot No. two 11-2; a placing plate 12; a placing groove 12-1; a level bubble 13; a screw 14.
Detailed Description
In fig. 1-10, the utility model relates to a fixed field of physics equipment fixing, more specifically say and relate to a fixed balancing unit is used to geophysical equipment electromagnetic probe, include: the tripod 1 can be quickly arranged and conveniently carried, and is suitable for various undulating terrains; the magnetic probe can be quickly fixed and the horizontal state can be modulated; the magnetic probe is made of nonmagnetic materials, so that the measurement accuracy of the magnetic probe is not influenced; it can be used for various types of magnetic probes and can reduce wind noise interference.
In order to solve the technical problem, an adjusting device is fixedly mounted at the top of the tripod 1, the adjusting device further comprises a base 2, a base cover 3, a rotating column 4, a ball 5 and a limit bolt 6, the base 2 is in threaded connection with the base cover 3, the rotating column 4 is in rotational connection with the base cover 3, the limit bolt 6 is in threaded connection with the base cover 3, a connecting plate 7 is fixedly mounted at the top of the adjusting device through three screws 14, the connecting plate 7 is detachably inserted in the middle of the bottom of a bottom plate 8 through a limit rod 9, two level bubbles 13 are mounted on the upper surface of the bottom plate 8, supporting plates 10 are inserted in two ends and the middle of the bottom plate 8, side plates 11 are respectively inserted in two sides of each supporting plate 10, and a placing plate 12 is;
the tripod 1 can adjust the inclination thereof, so that the utility model is suitable for the measurement of field complex terrains; the adjusting device is fixedly arranged at the top of the tripod 1; the bottom end of the base cover 3 is provided with a matching end 3-1, the matching end 3-1 is provided with an external thread, the matching end 3-1 is in threaded connection with the base 2, the top end of the rotating column 4 is provided with an extending end 4-1, the extending end 4-1 extends out of an upper opening of the base cover 3, the rotating column 4 is rotatably connected in the base cover 3, and the rotating column 4 can be fixed by screwing a limit bolt 6; the connecting plate 7 is fixed at the top end of the rotating column 4 through the matching of three screws 14 and three matching holes 7-1, the connecting plate 7 is completely inserted into the cavity groove 8-2-1, and then is in threaded connection with two limiting holes 8-2-2 through a limiting rod 9, so that the bottom plate 8 is fixed on the connecting plate 7; the three support plates 10 are respectively inserted into the three first slots 8-1-1, then the two side plates 11 are respectively inserted into the connecting slots 10-1 at the two sides of the three support plates 10, and the three support plates 10 and the two side plates 11 are respectively fixed on the bottom plate 8 through the inserting connection of the three limiting slots 11-1 and the three strip-shaped bulges 8-1, and the two side plates 11 are used for reducing wind noise interference; the middle position of the top of each support plate 10 is provided with a clamping groove 10-2, the three support plates 10 form a group, a plurality of groups of support plates 10 are manufactured, the shape of the clamping groove 10-2 on each group of support plates 10 is respectively set to be suitable for the external clamping connection of magnetic probes with different specifications, such as a square clamping groove 10-2 or a circular clamping groove 10-2, and the three clamping grooves 10-2 on each group of support plates 10 are used for clamping and fixing the magnetic probes; the geological compass comprises two side plates 11, wherein a second slot 11-2 is formed in the outer side of one side plate 11, a placing plate 12 is L-shaped, the vertical end of the placing plate 12 is inserted into the second slot 11-2, the placing plate 12 is fixed on the side plates 11, a placing groove 12-1 is formed in the horizontal end of the placing plate 12, and the placing groove 12-1 is used for placing a geological compass; the level bubble 13 is made of plastic, so that whether the bottom plate 8 is in a horizontal state or not can be conveniently observed.
The upper surface of the bottom plate 8, the connecting line of the lowest points of the three clamping grooves 10-2 and the top end surface of the placing plate 12 are parallel to each other, so that the placing positions of the magnetic probe and the geological compass can be adjusted to be in a horizontal state;
the connecting plate 7, the bottom plate 8, the supporting plate 10, the side plate 11 and the placing plate 12 are fixedly connected in an inserting mode, so that the mounting and the dismounting are convenient, and the effect of quick arrangement and convenient carrying of the utility model is achieved;
The utility model discloses when using:
the utility model is placed at the position to be measured, the user can confirm whether the bottom plate 8 is in the horizontal state by observing the level bubble 13, if the bottom plate 8 is not in the horizontal state, the inclination of the tripod 1 is adjusted by adjusting the three support legs of the tripod 1 until the level bubble 13 shows that the bottom plate 8 is in the horizontal state, then three supporting plates 10 which are clamped and fixed with magnetic probes with corresponding specifications are respectively inserted into the three first slots 8-1-1, then the two side plates 11 are inserted into the coupling grooves 10-1 at both sides of the three support plates 10, then the vertical end of the placing plate 12 is inserted into the second slot 11-2 to complete the installation of the utility model, and finally, the magnetic probes with corresponding specifications are placed on the three clamping grooves 10-2, and the geological compass is placed on the placing groove 12-1, so that exploration measurement can be started.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a fixed balancing unit for geophysical equipment electromagnetic probe, includes tripod (1), its characterized in that: tripod (1) top fixed mounting has adjusting device, adjusting device still includes base (2), base lid (3), rotate post (4), ball (5) and spacing bolt (6), base (2) and base lid (3) threaded connection, it rotates post (4) and base lid (3) and rotates to be connected, spacing bolt (6) and base lid (3) threaded connection, adjusting device top is through three screw (14) fixed mounting connecting plate (7), peg graft in the middle of the bottom of bottom plate (8) can be dismantled through gag lever post (9) connecting plate (7), surface mounting has two air level (13) on bottom plate (8), backup pad (10) have all been pegged graft in the both ends of bottom plate (8) and the centre, the both sides of backup pad (10) are pegged graft respectively and are had curb plate (11), the outside grafting of one of them curb plate (11) has place board (12).
2. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 1, wherein: base (2) inner chamber bottom is equipped with ring channel (2-1), and the width of ring channel (2-1) equals with the diameter size of ball (5), and the degree of depth of ring channel (2-1) is half of the diameter size of ball (5), places a plurality of balls (5) in ring channel (2-1), rotate post (4) normal running fit in the inside of base lid (3), rotate post (4) bottom simultaneously and press on a plurality of balls (5).
3. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 1, wherein: the side wall of the base cover (3) is provided with a through hole (3-2), the through hole (3-2) is in threaded fit with a limiting bolt (6), and the limiting bolt (6) penetrates through the through hole (3-2) and abuts against the rotating column (4).
4. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 1, wherein: the top of the rotating column (4) is provided with three lower matching holes (4-2) with internal threads, three upper matching holes (7-1) are arranged at positions on the connecting plate (7) corresponding to the three lower matching holes (4-2), and the screw (14) penetrates through the upper matching holes (7-1) to be in threaded matching with the lower matching holes (4-2).
5. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 1, wherein: the middle position of the lower surface of the bottom plate (8) is provided with a connecting block (8-2), a cavity groove (8-2-1) which is spliced with the connecting plate (7) is formed in the connecting block (8-2), and two ends of the opening of the cavity groove (8-2-1) are provided with limiting holes (8-2-2).
6. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 5, wherein: the limiting rod (9) is in threaded fit with the limiting hole (8-2-2).
7. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 1, wherein: the two ends and the middle of the upper surface of the bottom plate (8) are respectively provided with a strip-shaped bulge (8-1), the strip-shaped bulges (8-1) are provided with a slot (8-1-1), and the bottom end of the supporting plate (10) is inserted into the slot (8-1-1).
8. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 7, wherein: the supporting plate is characterized in that connecting grooves (10-1) are formed in two ends of the supporting plate (10), a clamping groove (10-2) is formed in the middle of the upper portion of the supporting plate (10), three limiting grooves (11-1) are formed in the bottom of the side plate (11), the side plate (11) is inserted into the connecting grooves (10-1), and the three limiting grooves (11-1) are connected with the three strip-shaped protrusions (8-1) in an inserting mode.
9. The fixed balancing device for the electromagnetic probe of the geophysical equipment as claimed in claim 8, wherein: the upper surface of the bottom plate (8), the connecting line of the lowest points of the three clamping grooves (10-2) and the top end surface of the placing plate (12) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437962.4U CN211902214U (en) | 2020-03-31 | 2020-03-31 | Fixed balancing device for electromagnetic probe of geophysical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437962.4U CN211902214U (en) | 2020-03-31 | 2020-03-31 | Fixed balancing device for electromagnetic probe of geophysical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211902214U true CN211902214U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020437962.4U Expired - Fee Related CN211902214U (en) | 2020-03-31 | 2020-03-31 | Fixed balancing device for electromagnetic probe of geophysical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211902214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117761784A (en) * | 2024-02-19 | 2024-03-26 | 山东省煤田地质局第三勘探队 | Device for exploring fixed magnetic rod by geophysical magnetotelluric method |
-
2020
- 2020-03-31 CN CN202020437962.4U patent/CN211902214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117761784A (en) * | 2024-02-19 | 2024-03-26 | 山东省煤田地质局第三勘探队 | Device for exploring fixed magnetic rod by geophysical magnetotelluric method |
| CN117761784B (en) * | 2024-02-19 | 2024-05-03 | 山东省煤田地质局第三勘探队 | Device for exploring fixed magnetic rod by geophysical magnetotelluric method |
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Granted publication date: 20201110 |