CN211976408U - Supporting device for gradient measurement of proton magnetometer - Google Patents
Supporting device for gradient measurement of proton magnetometer Download PDFInfo
- Publication number
- CN211976408U CN211976408U CN202020532037.XU CN202020532037U CN211976408U CN 211976408 U CN211976408 U CN 211976408U CN 202020532037 U CN202020532037 U CN 202020532037U CN 211976408 U CN211976408 U CN 211976408U
- Authority
- CN
- China
- Prior art keywords
- hole
- rod
- down tube
- spacing
- limiting plate
- 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
- Measuring Magnetic Variables (AREA)
Abstract
The utility model discloses a supporting device for proton magnetometer carries out gradient measurement relates to the technical field of geological survey, and it includes the dead lever and locates installation pole on the dead lever, be equipped with probe anchor clamps on the installation pole, installation pole rotate connect in dead lever one end and rotation plane with the dead lever parallels, the dead lever with be equipped with stop device between the installation pole. The utility model discloses have the equipment simple and convenient, adjust quick beneficial effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of geological survey and specifically relates to a be used for proton magnetometer to carry out gradient measuring strutting arrangement.
Background
The proton magnetometer is an instrument for measuring the total intensity of the geomagnetic field. The device can measure the tiny geomagnetic field change with higher precision, and can be widely used for the observation of the absolute field intensity of the geomagnetic field, the ground magnetic prospecting of geological, petroleum, metallurgy, coal and other departments, the magnetic variation observation of ground daily variation stations of ocean and aviation magnetic measurement, geomagnetic station in earthquake forecasting work and other works. In the detailed investigation work of magnetic prospecting, horizontal or vertical gradient measurement is often required to be carried out to determine the boundary of a magnetic abnormal body, and the gradient measurement has strict requirements on the relative position between two probes, namely the accuracy of the distance and the consistency of the direction, otherwise, the accuracy of the gradient measurement result cannot be guaranteed. Therefore, an adjustable support frame which is simple and convenient to use and can be flexibly assembled needs to be developed so as to meet special requirements of horizontal or vertical gradient measurement work.
The utility model with the publication number of CN207473104U discloses a support frame for a proton magnetometer to perform gradient measurement, which comprises a support frame and at least two probe clamps, wherein the at least two probe clamps are arranged on the support frame at intervals along the horizontal direction or the vertical direction; the probe clamp is adjustably mounted on the bracket; the both ends of probe anchor clamps are provided with probe installation department and clamping part respectively, the probe anchor clamps pass through the clamping part with leg joint, the support is T shape or I shape.
When the probe is required to measure in the horizontal direction, a horizontal rod is required to be installed on the second rod, and the probe is installed on the horizontal rod; when needs carry out vertical measurement, then need dismantle the horizon bar, with the probe again install the second pole on measure, at the in-process of installing repeatedly, not only make measurement of efficiency reduce, cause the mounting structure between horizon bar and the second pole not hard up moreover easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for proton magnetometer to carry out gradient measuring strutting arrangement, it has the simple and convenient, quick beneficial effect of regulation of equipment to exist not enough to prior art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a strutting arrangement for be used for proton magnetometer to carry out gradient measurement, includes the dead lever and locates installation pole on the dead lever, be equipped with probe anchor clamps on the installation pole, installation pole rotate connect in dead lever one end and rotation plane with the dead lever parallels, the dead lever with be equipped with stop device between the installation pole.
Through adopting above-mentioned technical scheme, the dead lever is kept away from installation pole one end and is used for fixing subaerial, the probe anchor clamps all set up on the installation pole at every turn using, when needs horizontal measurement, will install the pole and rotate on the horizontal direction, then adjust the interval between the probe anchor clamps measure can, when needs vertical measurement, rotate the installation pole to vertical direction go up measure can, compare with the comparison file, it is far more quick and convenient than installing probe anchor clamps again and assembling the support, it is also quicker to adjust the direction.
The present invention may be further configured in a preferred embodiment as: be fixed with first down tube and second down tube on the installation pole, first down tube with about between the second down tube the perpendicular line symmetry of installation pole sets up, its axial of perpendicular to is equipped with the pivot on the dead lever, the pivot passes in proper order the dead lever with the crossing position of first down tube and second down tube, the installation pole reaches first down tube and second down tube are whole can wind the pivot is rotatory.
Through adopting above-mentioned technical scheme, first down tube and second down tube support the installation pole for the installation pole has certain distance under vertical state and between the dead lever, thereby prevents to produce between probe anchor clamps and probe and the dead lever and interfere.
The present invention may be further configured in a preferred embodiment as: the intersection position of the first oblique rod and the second oblique rod is positioned on the perpendicular bisector of the mounting rod.
Through adopting above-mentioned technical scheme, the installation pole is symmetrical about rotating hookup location both ends, and when the installation pole was in the horizontality, the atress at its both ends was the same, and the dead lever is difficult to appear crooked or empty.
The present invention may be further configured in a preferred embodiment as: stop device is including locating first down tube with limiting plate between the second down tube, locate same rotation on the limiting plate circular arc a plurality of spacing holes with connect in spacing nail on the dead lever, spacing nail is located spacing hole place circular arc corresponds the position, spacing hole includes two at least, and is located the corresponding position of spacing nail when installation pole level and the spacing nail when installation pole is vertical respectively and corresponds the position.
Through adopting above-mentioned technical scheme, when the installation pole rotated the horizontal direction, made spacing nail pass spacing hole and dead lever respectively, realized fixing the installation pole direction, when the pole rotated the direction of needs in needs, extracted the spacing nail for after the installation pole rotated corresponding angle, inserted the spacing nail again, thereby realized the location to the installation pole, it is easy and simple to handle.
The present invention may be further configured in a preferred embodiment as: the limiting nail is arranged on the fixed rod in a sliding mode along the direction parallel to the rotating shaft, an elastic piece is arranged on one side, away from the limiting plate, of the limiting nail, and the elastic piece has the tendency that the limiting nail penetrates through the limiting plate in a natural state.
Through adopting above-mentioned technical scheme, when needs installation pole rotates, the staff overcomes the power of elastic component and to the direction pulling stop pin of keeping away from the gag lever post, make the stop pin break away from spacing hole, after the installation pole rotated the angle of needs, loosen the stop pin, the stop pin penetrates in spacing hole under the effect of elastic component, the realization is to the locking of installation pole, in-process using and not using, all need not to pull down the stop pin, can prevent that the stop pin from losing, and make the stop pin can be under the effect of elastic component firm wearing all the time in spacing hole.
The present invention may be further configured in a preferred embodiment as: a through hole is formed in the fixed rod and is perpendicular to the axial direction of the fixed rod, the through hole is a step hole, the aperture of the through hole close to one end of the limiting plate is larger than that of the through hole far away from one end of the limiting plate, and a step is formed between the holes at the two ends; the stop pin be with through-hole complex step axle, and the length of stop pin is greater than the length of through-hole, the elastic component is the spring, the spring both ends are supported respectively the step of stop pin with between the step of through-hole, the stop pin is kept away from limiting plate one end is equipped with the size and is greater than the location portion that limiting plate one end diameter was kept away from to the through-hole.
Through adopting above-mentioned technical scheme, the spring both ends push up respectively on through-hole and stop pin for the stop pin has the trend that enters into spacing hole all the time, and the setting of location portion can prevent again that the stop pin from breaking away from the through-hole, still makes things convenient for the push-and-pull of people's hand simultaneously, and structural design is ingenious.
The present invention may be further configured in a preferred embodiment as: the positioning part is a pull ring with the diameter larger than that of the limit nail.
Through adopting above-mentioned technical scheme, the pull ring makes more convenience when personnel stimulate the stop pin in the direction of keeping away from the limiting plate.
The present invention may be further configured in a preferred embodiment as: the fixed rod and the mounting rod are telescopic rods.
By adopting the technical scheme, the distance between the two probes is convenient to adjust, and meanwhile, when the probe is not used, the fixing rod and the mounting rod can be shortened, so that the space is saved.
To sum up, the utility model discloses a following at least one useful technological effect:
need not to assemble dead lever and installation pole temporarily, with probe installation back on the dead lever, only need rotatory installation pole can satisfy not ascending measurement in equidirectional, use and adjustment convenience more.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in a horizontal gradient measurement state.
Fig. 2 is a schematic structural diagram of the present invention in a vertical gradient measurement state.
Fig. 3 is a schematic sectional view of the plane a-a in fig. 1.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.
In the figure, 1, fixing the rod; 2. mounting a rod; 3. a rotating shaft; 4. a first diagonal member; 5. a second diagonal member; 6. a limiting device; 61. a limiting plate; 62. a limiting hole; 63. a limit pin; 64. a through hole; 65. a spring; 66. a pull ring; 7. a probe fixture.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a supporting device for proton magnetometer carries out gradient measurement, include dead lever 1 and locate installation pole 2 on the dead lever 1, dead lever and installation pole 2 are the telescopic link that the multistage cover was established, run through outside member and push up through the screw between the adjacent two sections members of constitution telescopic link and fix on the outer wall of inside member. Be provided with probe anchor clamps 7 on the installation pole 2, installation pole 2 rotates to be connected in 1 one end of dead lever and rotates the plane and parallel with dead lever 1, is equipped with stop device 6 between dead lever 1 and the installation pole 2.
The connection mode between the installation rod 2 and the fixed rod 1 in this embodiment is as follows: the mounting rod 2 is welded with a first inclined rod 4 and a second inclined rod 5, the first inclined rod 4 and the second inclined rod 5 are symmetrically arranged relative to the perpendicular bisector of the mounting rod 2, and the intersecting position of the first inclined rod 4 and the second inclined rod is located on the perpendicular bisector of the mounting rod 2. A rotating shaft 3 is inserted in the fixed rod 1 in a direction perpendicular to the axial direction of the fixed rod, the rotating shaft 3 sequentially penetrates through the fixed rod 1 and the intersection positions of the first inclined rod 4 and the second inclined rod 5, and the installation rod 2, the first inclined rod 4 and the second inclined rod 5 can integrally rotate around the rotating shaft 3.
Referring to fig. 3, the limiting device 6 includes a limiting plate 61 disposed between the first diagonal rod 4 and the second diagonal rod 5, a plurality of limiting holes 62 disposed on the same rotating arc on the limiting plate 61, and a limiting nail 63 connected to the fixing rod 1, the limiting nail 63 is located at a position corresponding to the arc where the limiting hole 62 is located, the limiting nail 63 is slidably inserted on the fixing rod 1 along a direction parallel to the rotating shaft 3, an elastic member is disposed on a side of the limiting nail 63 away from the limiting plate 61, and the elastic member has a tendency of enabling the limiting nail 63 to penetrate through the limiting plate in a natural state; spacing hole 62 includes two at least, the utility model discloses in be two, spacing hole 62 in two is located spacing nail 63 when installing 2 levels respectively corresponding position and the mounting rod 2 is vertical spacing nail 63 when corresponding position of position 63.
Referring to fig. 3 and 4, the connection mode between the limit pin 63 and the fixing rod 1 is as follows: a through hole 64 is formed in the fixed rod 1 and is perpendicular to the axial direction of the fixed rod, the through hole 64 is a step hole, the aperture of the end, close to the limiting plate 61, of the through hole is larger than that of the end, far away from the limiting plate 61, of the through hole, and a step is formed between holes with different diameters; the stop pin 63 is the step axle with through-hole 64 complex, and the length of stop pin 63 is greater than the length of through-hole 64, and the elastic component is spring 65, and the spring 65 both ends support respectively between the step of stop pin 63 and the step of through-hole 64, and stop pin 63 keeps away from limiting plate 61 one end and is equipped with the size and is greater than the location portion that the diameter of limiting plate 61 one end was kept away from to through-hole 64, and location portion in this embodiment is the pull ring 66 that the diameter is greater than the stop pin 63 diameter.
The utility model discloses an implement the principle and do: when the device is used, one end of the fixed rod 1, which is far away from the installation rod 2, is vertically fixed on the ground, then the direction of the installation rod 2 is selected according to the direction to be measured, the installation rod 2 is generally required to be vertical or horizontal, when the measurement in the horizontal direction is required, a person pulls the pull ring 66 in the direction far away from the limiting plate, so that the limiting nail 63 pushes the limiting hole 62, then the installation rod 2 is rotated, the installation rod 2 drives the first inclined rod 4, the second inclined rod 5 and the limiting rod to rotate around the rotating shaft 3, when the installation rod 2 is rotated to be vertical to the fixed rod 1, the pull ring 66 is loosened, so that the limiting nail 63 is pushed into the limiting hole 62 under the elastic action of the spring 65, the fixation of the installation rod 2 is realized, then the probe of the magnetometer is installed in the probe clamp 7, the probe clamp 7 is installed at the symmetrical positions at the two ends of the installation rod 2, and the length, the distance between the two probes is the required distance, and then the horizontal direction detection can be carried out.
When the detection in the vertical direction needs to be carried out, the probe clamp 7 does not need to be taken down, the pull ring 66 is pulled again, the limiting nail 63 is separated from the limiting hole 62, the installation rod 2 is rotated, the installation rod 2 is in a vertical state, the pull ring 66 is loosened, the end part of the limiting nail 63 penetrates into the other limiting hole 62, the fixing of the direction of the installation rod 2 is realized, and the detection can be carried out after the positions of the two probe clamps 7 are adjusted.
After using up, pull down probe and probe anchor clamps 7, contract to the shortest manually dead lever 1 and installation pole 2, put into the containing box can, saved the storage space greatly.
The utility model discloses a strutting arrangement for be used for proton magnetometer to carry out gradient measurement only needs to carry out the installation once to the probe in the measurement process, later as long as will install pole 2 and rotate on the suitable direction, can carry out this ascending gradient measurement, need not to carry out a lot of installation to the probe, also need not to dismantle or install installation pole 2 and dead lever 1, and it is convenient quick more to use.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A supporting device for a proton magnetometer to perform gradient measurement is characterized in that: the device comprises a fixing rod (1) and an installation rod (2) arranged on the fixing rod (1), wherein a probe clamp (7) is arranged on the installation rod (2), the installation rod (2) is rotatably connected with one end of the fixing rod (1) and a rotating plane parallel to the fixing rod (1), and a limiting device (6) is arranged between the fixing rod (1) and the installation rod (2).
2. The support device for proton magnetometer developing gradient measurements according to claim 1, characterized in that: be fixed with first down tube (4) and second down tube (5) on installation pole (2), first down tube (4) with about between second down tube (5) the perpendicular line symmetry of installation pole (2) sets up, its axial of perpendicular to is equipped with pivot (3) on dead lever (1), pivot (3) pass in proper order dead lever (1) with the crossing position of first down tube (4) and second down tube (5), installation pole (2) reach first down tube (4) and second down tube (5) whole can wind pivot (3) are rotatory.
3. The support device for proton magnetometer developing gradient measurements according to claim 2, characterised in that: the intersection position of the first inclined rod (4) and the second inclined rod (5) is positioned on one of the midperpendicular lines of the mounting rod (2).
4. The support device for proton magnetometer developing gradient measurements according to claim 3, characterised in that: stop device (6) including locating first down tube (4) with limiting plate (61) between second down tube (5), locate a plurality of spacing holes (62) on the same rotation circular arc on limiting plate (61) with connect in spacing nail (63) on dead lever (1), spacing nail (63) are located spacing hole (62) place distribution circular arc corresponds the position, spacing hole (62) include two at least, and be located corresponding position and the spacing nail (63) of mounting bar (2) when corresponding position and mounting bar (2) vertical of spacing nail (63) when mounting bar (2) level respectively correspond the position.
5. The support device for proton magnetometer developing gradient measurements according to claim 4, characterised in that: spacing nail (63) slide along being on a parallel with the direction of pivot (3) and insert and locate on dead lever (1), spacing nail (63) are kept away from limiting plate one side is equipped with the elastic component, the elastic component has the messenger under natural state spacing nail (63) run through the trend of limiting plate (61).
6. The support device for proton magnetometer developing gradient measurements according to claim 5, characterised in that: a through hole (64) is formed in the fixed rod (1) and is perpendicular to the axial direction of the fixed rod, the through hole (64) is a step hole, the aperture of one end, close to the limiting plate (61), of the through hole is larger than that of the end, far away from the limiting plate (61), of the through hole, and a step is formed between the holes at the two ends of the through hole; spacing nail (63) be with through-hole (64) complex step axle, and the length of spacing nail (63) is greater than the length of through-hole (64), the elastic component is spring (65), spring (65) both ends are supported respectively the step of spacing nail (63) with between the step of through-hole (64), spacing nail (63) are kept away from limiting plate (61) one end is equipped with the size and is greater than the location portion of limiting plate (61) one end diameter is kept away from to through-hole (64).
7. The support device for proton magnetometer developing gradient measurements according to claim 6, characterised in that: the positioning part is a pull ring (66) with the diameter larger than that of the limiting nail (63).
8. The support device for proton magnetometer developing gradient measurements according to claim 1, characterized in that: the fixing rod (1) and the mounting rod (2) are telescopic rods.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020532037.XU CN211976408U (en) | 2020-04-10 | 2020-04-10 | Supporting device for gradient measurement of proton magnetometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020532037.XU CN211976408U (en) | 2020-04-10 | 2020-04-10 | Supporting device for gradient measurement of proton magnetometer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211976408U true CN211976408U (en) | 2020-11-20 |
Family
ID=73385485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020532037.XU Active CN211976408U (en) | 2020-04-10 | 2020-04-10 | Supporting device for gradient measurement of proton magnetometer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211976408U (en) |
-
2020
- 2020-04-10 CN CN202020532037.XU patent/CN211976408U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209247001U (en) | A kind of rail track construction water Pingdu detection device | |
CN212338685U (en) | Portable building mapping device | |
CN211976408U (en) | Supporting device for gradient measurement of proton magnetometer | |
CN219368628U (en) | House construction horizontal and vertical calibration equipment | |
CN202770349U (en) | Form and position tolerance measurement device | |
CN212513157U (en) | Dedicated discharge test depth finding pole wades | |
CN207488507U (en) | Vertical strain discharge observation device based on seismic monitoring | |
CN206095210U (en) | Chi pole is held up in measurement of absorption formula | |
CN112731078B (en) | Electrified detection auxiliary device | |
CN109537977A (en) | A kind of wire drawing positioning device and method of electric system | |
CN212158617U (en) | Portable CP II centering device for high-speed rail encryption | |
CN115539769A (en) | Portable field surveying and mapping device and fixing method thereof | |
CN218411202U (en) | Survey and drawing location sighting rod | |
CN207688885U (en) | Quickly measure the tool of verticality of steel column | |
CN217331161U (en) | Novel RTK measures supplementary appearance | |
CN219532073U (en) | Bridge surveys equipment | |
CN220647374U (en) | Magnetic probe supporting device of magnetotelluric equipment | |
CN214037626U (en) | Base support for level | |
CN219414264U (en) | Supporting device of measuring instrument | |
CN221421618U (en) | Adjustable control elevation device for road construction | |
CN219198781U (en) | Site survey device for construction engineering cost | |
CN219673828U (en) | Foot rest assembly for mine measurement | |
CN221072770U (en) | Deep foundation pit monitoring device | |
CN220602577U (en) | Measuring device for mine underground cave exploration and recording | |
CN207749536U (en) | A kind of inspection shaft measuring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |