CN114675322B - Underground detector for geophysical prospecting - Google Patents
Underground detector for geophysical prospecting Download PDFInfo
- Publication number
- CN114675322B CN114675322B CN202210374476.6A CN202210374476A CN114675322B CN 114675322 B CN114675322 B CN 114675322B CN 202210374476 A CN202210374476 A CN 202210374476A CN 114675322 B CN114675322 B CN 114675322B
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- rod
- fixedly arranged
- electric telescopic
- shaped
- 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
- 230000008093 supporting effect Effects 0.000 claims description 19
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
- G01V1/183—Geophones with moving magnet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/52—Structural details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/52—Structural details
- G01V2001/526—Mounting of transducers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a geophysical prospecting underground detector which comprises an annular body and a tail cone, wherein a first mounting plate is fixedly arranged in the annular body, an inner gear ring is arranged in the annular body through a sliding support assembly, and a driving assembly is arranged between the first mounting plate and the inner gear ring; an electric telescopic rod I is fixedly arranged on the outer wall of the inner gear ring, the electric telescopic rod I is positioned below the mounting plate I, a mounting plate II is fixedly arranged at one end of the electric telescopic rod I, and a tail cone is fixedly arranged at one side, far away from the electric telescopic rod I, of the mounting plate II; the annular body is provided with a plurality of strip-shaped sliding holes. The advantages are that: the tail cone can be quickly inserted into the inner wall of the well when required by the arrangement of the first electric telescopic rod, so that the tail cone can be quickly detected; meanwhile, through the cooperation with the rotatable inner gear ring, the tail cone can be rapidly detected on the inner wall of the well at different angles at the same horizontal position.
Description
Technical Field
The invention relates to the technical field of detectors, in particular to a downhole detector for geophysical prospecting.
Background
Detecting geological conditions such as formation lithology, geological structure, etc. by researching and observing changes of various geophysical fields is called geophysical exploration; the common exploration is to detect underground by using a detector, and the tail cone of the detector is required to be inserted into a medium in the detection process;
However, the existing detectors have the following disadvantages in the process of underground detection: the position of the detector in the horizontal direction is not easy to adjust, and although the detector can detect for multiple times at different underground heights, the detector is not easy to detect for multiple times at multiple positions at the same height.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a downhole detector for geophysical prospecting.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The underground detector for geophysical prospecting comprises an annular body and a tail cone, wherein a first mounting disc is fixedly arranged in the annular body, an inner gear ring is arranged in the annular body through a sliding support assembly, and a driving assembly is arranged between the first mounting disc and the inner gear ring;
an electric telescopic rod I is fixedly arranged on the outer wall of the inner gear ring, the electric telescopic rod I is positioned below the mounting plate I, a mounting plate II is fixedly arranged at one end of the electric telescopic rod I, and a tail cone is fixedly arranged at one side, far away from the electric telescopic rod I, of the mounting plate II;
the annular body is provided with a plurality of strip-shaped sliding holes, each strip-shaped sliding hole is provided with a strip-shaped sliding rod in a sliding manner, one end of each strip-shaped sliding rod, which is positioned outside the mounting disc, is fixedly provided with a supporting sheet body, and the part, which is positioned outside the mounting disc, of each strip-shaped sliding rod is provided with a storage protection assembly which is matched with the supporting sheet body;
the magnetic blocks III and II are respectively arranged on the two sides of the first mounting plate adjacent to the strip-shaped sliding rod through sliding components, a connecting block is fixedly arranged between the magnetic blocks II and the corresponding magnetic blocks III, and one end of the connecting block, which is positioned in the first mounting plate, of the strip-shaped sliding rod is fixedly provided with a magnetic block I;
The lifting device is characterized in that the lifting disc is arranged on the first mounting disc through the lifting assembly, the positioning assembly is arranged between the lifting disc and the first mounting disc, a vertical rod is fixedly arranged on the lower surface of the lifting disc, a cross rod is fixedly arranged at the lower end of the vertical rod, a T-shaped groove is formed in the lower surface of the cross rod, the groove length of the T-shaped groove is smaller than that of the cross rod, and a T-shaped rod capable of sliding in the T-shaped groove is fixedly arranged at the upper end of the second magnetic block.
In the above-mentioned geophysical prospecting underground detector, the sliding support assembly is composed of an annular supporting groove and a supporting ring, the annular supporting groove is formed in the inner wall of the first mounting plate, and the supporting ring matched with the annular supporting groove is fixedly mounted on the outer wall of the inner gear ring.
In the above-mentioned geophysical prospecting underground detector, the drive assembly comprises gear motor, axis of rotation and gear, gear motor is fixed to the lower surface of mounting disc one, gear motor's driving end fixed mounting has the axis of rotation, fixed mounting has the gear that meshes with the ring gear on the axis of rotation.
In the above-mentioned geophysical prospecting is with detecting ware in pit, accomodate the protection component and constitute by bar spout, hold seat, through-hole and bar slider, every bar slide bar is located on the surface of one side of an outside part of mounting disc all offered a bar spout, every bar slide bar is located the equal slip cap of an outside part of mounting disc and is equipped with one and holds the seat, every hold all offered on the seat with bar slide bar matched with through-hole, every equal fixed mounting has on the inner wall of through-hole with bar spout matched with bar slider.
In the above-mentioned geophysical prospecting is with downhole detector, the slip subassembly comprises ladder groove, ladder pole, a ladder groove has all been seted up on the bar slide bar is close to mounting disc one both sides, two all slidable mounting has a ladder pole on the ladder groove, and one side and corresponding magnet two, magnet three fixed connection of ladder pole.
In the above-mentioned underground detector for geophysical prospecting, the upper and lower ends of the stepped rod are fixedly provided with a stopper, and the width of the stopper is greater than the maximum groove width of the stepped groove.
In the above-mentioned geophysical prospecting is with downhole pickup, the lifting assembly includes electric telescopic handle two, electric telescopic handle two is fixed mounting to the upper surface of mounting disc one, and electric telescopic handle two's upper end and lifting disc's lower surface fixed link to each other.
In the above-mentioned geophysical prospecting is with downhole detector, the locating component comprises spacing jack, spacing inserted bar, set up two spacing jacks on the mounting plate one, the lower surface fixed mounting of elevating plate has two with spacing jack matched with spacing inserted bar.
In the underground detector for geophysical prospecting, rubber pads are fixedly arranged on the side surfaces of the second magnetic block, the third magnetic block and the accommodating seat, which are close to one side of the mounting plate.
Compared with the prior art, the invention has the advantages that:
1: the tail cone can be quickly inserted into the inner wall of the well when required by the arrangement of the first electric telescopic rod, so that the tail cone can be quickly detected; meanwhile, through the cooperation with the rotatable inner gear ring, the tail cone can be rapidly detected on the inner wall of the well at different angles at the same horizontal position.
2: The second magnetic block and the third magnetic block are matched with the first magnetic block, so that the plurality of strip-shaped sliding rods can be simultaneously separated from each other, the strip-shaped sliding rods can move outwards, the supporting sheet body is inserted into the underground inner wall, and a stable supporting effect is provided for the whole body.
3: The setting of accomodating protection component makes can improve the effect of accomodating the protection to the support lamellar body when not using the support lamellar body to insert the inner wall in the pit, avoids its direct exposure outside.
Drawings
FIG. 1 is a schematic diagram of a downhole detector for geophysical prospecting according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 after being rotated by a certain angle;
FIG. 3 is a schematic view of the elevating plate in FIG. 1 after a certain angle of rotation;
FIG. 4 is a schematic view of the bar shaped slide bar portion structure of FIG. 1 below the lift plate rotated a certain angle;
Fig. 5 is a schematic structural view of the ring gear portion of fig. 2 after being rotated by a certain angle;
FIG. 6 is a schematic view of the ring of FIG. 1 after a certain angle of rotation;
FIG. 7 is a schematic view of the bar-shaped slide bar located outside the lifting disk in FIG. 1;
FIG. 8 is a schematic view of the bar shaped slide bar of FIG. 1 below the lift plate;
fig. 9 is a schematic structural diagram of a housing seat in a downhole detector for geophysical prospecting according to the present invention.
In the figure: the device comprises a ring-shaped body, a first mounting disc, a3 speed reducing motor, a 4 gear, a 5 annular supporting groove, a 6 supporting ring, a 7 inner gear ring, an 8 rubber pad, a first 9 electric telescopic rod, a second mounting disc, a 11 tail cone, a 12 bar-shaped sliding rod, a 13 magnetic block, a 14 bar-shaped sliding groove, a 15 accommodating seat, a 16 through hole, a 17 bar-shaped sliding block, a 18 supporting sheet body, a 19 electric telescopic rod, a 20 lifting disc, a 21 magnetic block, a 22 connecting block, a 23 magnetic block, a 24 step ladder groove, a 25 step ladder rod, a 26 stop block, a 27 limit jack, a 28 limit inserted rod and a 29 bar-shaped sliding hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, 5 and 6, a downhole detector for geophysical prospecting comprises an annular body 1 and a tail cone 11, wherein a first mounting plate 2 is fixedly arranged in the annular body 1, an inner gear ring 7 is arranged in the annular body 1 through a sliding support assembly, and a driving assembly is arranged between the first mounting plate 2 and the inner gear ring 7;
The following points are notable:
1. the sliding support assembly consists of an annular support groove 5 and a support ring 6, the annular support groove 5 is formed in the inner wall of the first mounting disc 2, and the support ring 6 matched with the annular support groove 5 is fixedly mounted on the outer wall of the inner gear ring 7.
2. The arrangement of the sliding support component enables the inner gear ring 7 to rotate relative to the first mounting plate 2, but the inner gear ring 7 does not move in the vertical direction relative to the first mounting plate 2, and the inner gear ring 7 and the first mounting plate are not separated.
3. The driving assembly consists of a gear motor 3, a rotating shaft and a gear 4, the gear motor 3 is fixedly arranged on the lower surface of the first mounting plate 2, the rotating shaft is fixedly arranged at the driving end of the gear motor 3, and the gear 4 meshed with the inner gear ring 7 is fixedly arranged on the rotating shaft.
4. The driving assembly is arranged to enable the inner gear ring 7 to rotate when required, and the inner gear ring 7 is in a locking state after the inner gear ring 7 rotates to a proper position, so that the inner gear ring cannot easily rotate, and the use requirement is better met.
Referring to fig. 1,2 and 9, an electric telescopic rod one 9 is fixedly mounted on the outer wall of the inner gear ring 7, a mounting plate two 10 is fixedly mounted at one end of the electric telescopic rod one 9, and a tail cone 11 is fixedly mounted at one side, far away from the electric telescopic rod one 9, of the mounting plate two 10;
the above noted two points are:
1. The first electric telescopic rod 9 can enable the second installation plate 10 to move along the length direction of the first electric telescopic rod 9 during operation, so that the tail cone 11 installed on the second installation plate 10 can be driven to move, and finally the tail cone 11 is inserted into a position required to be detected underground, so that detection is facilitated.
2. The electric telescopic rod I9 is positioned below the mounting plate I2, and when the mounting plate II 10 and the inner gear ring 7 are positioned at the shortest distance, the mounting plate II 10 is still positioned at the outer side of the mounting plate I2 (as can be directly seen in the figure 2 of the specification).
Referring to fig. 1 and fig. 6 to 9, a plurality of bar-shaped sliding holes 29 are formed in the annular body 1, a bar-shaped sliding rod 12 is slidably arranged on each bar-shaped sliding hole 29, one end of each bar-shaped sliding rod 12, which is positioned outside the mounting disc one 2, is fixedly provided with a supporting sheet body 18, and a storage protection component matched with the supporting sheet body 18 is arranged at the part of each bar-shaped sliding rod 12, which is positioned outside the mounting disc one 2;
The following points are notable:
1. The storage protection assembly consists of strip-shaped sliding grooves 14, containing seats 15, through holes 16 and strip-shaped sliding blocks 17, wherein each strip-shaped sliding rod 12 is located on one side surface of the outer side part of the mounting plate 2, each strip-shaped sliding rod 12 is sleeved with one containing seat 15 in a sliding manner, each containing seat 15 is provided with a through hole 16 matched with the strip-shaped sliding rod 12, and each through hole 16 is fixedly provided with a strip-shaped sliding block 17 matched with the strip-shaped sliding groove 14 on the inner wall of each through hole 16.
2. The arrangement of the storage protection assembly enables the support sheet 18 to be improved by a storage protection effect when the support sheet 18 is not used and inserted into the underground inner wall, so that the support sheet 18 is prevented from being directly exposed.
3. To facilitate better insertion of the support blade 18 into the downhole wall, the thickness of the support blade 18 is made as thin as necessary to meet the insertion strength, thereby allowing for easier insertion operations.
4. In use, the support sheet 18 is inserted into the inner wall of the well, so that the annular body 1 can receive the increased supporting effect of one support sheet 18 at the position, and the whole use is more stable in detection.
Referring to fig. 1-4, a third magnetic block 23 and a second magnetic block 21 are respectively arranged on the two sides of the first mounting plate 2 adjacent to the strip-shaped slide rod 12 through a sliding component, a connecting block 22 is fixedly arranged between the second magnetic block 21 and the corresponding third magnetic block 23, and a first magnetic block 13 is fixedly arranged at one end of the second mounting plate and the end of the strip-shaped slide rod 12 positioned in the first mounting plate 2;
The following points are notable:
1. The sliding component consists of a step groove 24 and a step rod 25, wherein the two sides of the first mounting plate 2 are close to the strip-shaped sliding rod 12 and are provided with the step groove 24, the step rod 25 is slidably arranged on the two step grooves 24, and one side of the step rod 25 is fixedly connected with the corresponding second magnetic block 21 and the corresponding third magnetic block 23.
2. The sliding components are arranged to enable the magnetic blocks II 21 and III 23 to move vertically relative to the corresponding bar-shaped sliding bars 12, but not separate from the corresponding bar-shaped sliding bars 12.
3. The magnetism of the second magnetic block 21 and the third magnetic block 23 is the same as that of the magnetic block 13, and is opposite to that of the magnetic block 13, (the magnetism of the magnetic block 23 and the magnetic block 13 is opposite, and the distance between the two is the nearest).
4. The end face shape of the connection block 22 is the same as the end face shape of the second magnetic block 21, and the side of the connection block 22, which is close to the step bar 25, may be fixed or may be bonded.
5. A stop block 26 is fixedly arranged at the upper end and the lower end of the step rod 25, and the width of the stop block 26 is larger than the maximum groove width of the step groove 24; the stopper 26 is provided to limit the movement of the step lever 25 in the vertical direction so that the center of the second magnetic block 21 (or the third magnetic block 23) and the center of the first magnetic block 13 are positioned on the same horizontal plane after the movement.
6. The rubber pad 8 is fixedly arranged on the side surface of the second magnetic block 21, the third magnetic block 23 and the accommodating seat 15, which is close to one side of the first mounting plate 2; the arrangement of the rubber pad 8 ensures that the second magnetic block 21, the third magnetic block 23 and the containing seat 15 can not directly contact with the first mounting plate 2, and the impact generated after movement can be effectively reduced by utilizing the elasticity of the rubber.
Referring to fig. 3 and 5, a lifting plate 20 is installed on a first mounting plate 2 through a lifting assembly, a positioning assembly is installed between the lifting plate 20 and the first mounting plate 2, a vertical rod (not shown in the figure) is fixedly installed on the lower surface of the lifting plate 20, a cross rod (not shown in the figure) is fixedly installed at the lower end of the vertical rod, a T-shaped groove is formed in the lower surface of the cross rod, the groove length of the T-shaped groove is smaller than that of the cross rod, and a T-shaped rod (not shown in the figure) capable of sliding in the T-shaped groove is fixedly installed at the upper end of a second magnetic block 21;
The following points are notable:
1. the lifting assembly comprises an electric telescopic rod II 19, the electric telescopic rod II 19 is fixedly arranged on the upper surface of the first mounting plate 2, and the upper end of the electric telescopic rod II 19 is fixedly connected with the lower surface of the lifting plate 20.
2. The lifting assembly can drive the lifting disk 20 to move in the vertical direction, and the second magnetic block 21 and the third magnetic block 23 can be driven to move downwards together by utilizing the movement of the lifting disk 20 in the vertical direction.
3. The positioning assembly consists of a limiting jack 27 and a limiting inserted link 28, two limiting jacks 27 are formed in the first mounting plate 2, and two limiting inserted links 28 matched with the limiting jacks 27 are fixedly arranged on the lower surface of the lifting plate 20.
4. The setting of locating component makes the lifter plate 20 receive spacingly in the ascending removal of vertical direction for lifter plate 20 more accurate moves in the vertical direction.
5. When the second magnetic block 21 moves to the position where the third magnetic block 23 is located, the cross bar is still located above the annular body 1.
6. The T-shaped groove has a limiting effect on the T-shaped rod, so that the T-shaped rod cannot be separated from the cross rod, but the sliding of the T-shaped rod in the T-shaped groove is not affected.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
In the invention, when the annular body 1 is positioned at a proper position and needs to be detected, the electric telescopic rod II 19 is started firstly, the electric telescopic rod II 19 works to drive the lifting disk 20 to move downwards, the lifting disk 20 moves downwards to drive the magnetic block II 21 and the magnetic block III 23 to move downwards together, and when the magnetic block II 21 moves to the position of the magnetic block III 23, the magnetic properties of one side, close to the corresponding magnetic block I13, of the magnetic block II 21 and the magnetic block I13 (when the number of the strip-shaped slide bars 12 is 4, the magnetic blocks II 21 and the magnetic block I13 which are positioned at the same vertical line and the same horizontal line correspond) are the same, so that the magnetic blocks are subjected to outward thrust;
the bar-shaped slide bar 12 moves outwards under the action of the pushing force, and the bar-shaped slide bar 12 moves outwards to enable the supporting sheet body 18 to be inserted into the underground inner wall, so that a stable supporting effect is provided for the whole body;
Then open electric telescopic handle one 9, electric telescopic handle one 9 work makes tail cone 11 insert the underground inner wall through mounting disc two 10 to detect the operation, when need carry out the multiple detection of different positions in same height, can be after above-mentioned operation, make tail cone 11 follow the underground inner wall to take out through electric telescopic handle one 9, then start gear motor 3, gear motor 3 work drives gear 4 through the axis of rotation and rotates, gear 4 rotates and drives ring gear 7 and rotate, ring gear 7 rotates and can drive tail cone 11 through electric telescopic handle one 9 and rotate, after rotating to suitable angle, close gear motor 3 and open electric telescopic handle one 9 and make tail cone 11 insert the underground inner wall of corresponding position can detect the operation.
Claims (4)
1. The underground detector for geophysical prospecting comprises an annular body (1) and a tail cone (11), and is characterized in that a first installation disc (2) is fixedly installed in the annular body (1), an inner gear ring (7) is installed in the annular body (1) through a sliding support assembly, and a driving assembly is installed between the first installation disc (2) and the inner gear ring (7);
An electric telescopic rod I (9) is fixedly arranged on the outer wall of the inner gear ring (7), the electric telescopic rod I (9) is positioned below the mounting plate I (2), a mounting plate II (10) is fixedly arranged at one end of the electric telescopic rod I (9), and a tail cone (11) is fixedly arranged at one side, far away from the electric telescopic rod I (9), of the mounting plate II (10);
a plurality of strip-shaped sliding holes (29) are formed in the annular body (1), a strip-shaped sliding rod (12) is arranged on each strip-shaped sliding hole (29) in a sliding mode, one end, located outside the first mounting plate (2), of each strip-shaped sliding rod (12) is fixedly provided with a supporting plate body (18), and a storage protection assembly matched with the supporting plate body (18) is arranged at the part, located outside the first mounting plate (2), of each strip-shaped sliding rod (12);
The magnetic blocks III (23) and the magnetic blocks II (21) are respectively arranged on the two sides of the first mounting plate (2) adjacent to the strip-shaped sliding rod (12) through sliding components, a connecting block (22) is fixedly arranged between the magnetic blocks II (21) and the corresponding magnetic blocks III (23), and one end of the connecting block I, which is positioned in the first mounting plate (2), of the strip-shaped sliding rod (12) is fixedly provided with a magnetic block I (13);
The mounting plate I (2) is provided with a lifting plate (20) through a lifting assembly, a positioning assembly is arranged between the lifting plate (20) and the mounting plate I (2), the lower surface of the lifting plate (20) is fixedly provided with a vertical rod, the lower end of the vertical rod is fixedly provided with a cross rod, the lower surface of the cross rod is provided with a T-shaped groove, the groove length of the T-shaped groove is smaller than the length of the cross rod, and the upper end of the magnetic block II (21) is fixedly provided with a T-shaped rod capable of sliding in the T-shaped groove;
The sliding support assembly consists of an annular support groove (5) and a support ring (6), the annular support groove (5) is formed in the inner wall of the first mounting disc (2), and the support ring (6) matched with the annular support groove (5) is fixedly arranged on the outer wall of the inner gear ring (7);
The driving assembly consists of a gear motor (3), a rotating shaft and a gear (4), the gear motor (3) is fixedly arranged on the lower surface of the first mounting plate (2), the rotating shaft is fixedly arranged at the driving end of the gear motor (3), and the gear (4) meshed with the inner gear ring (7) is fixedly arranged on the rotating shaft;
A stop block (26) is fixedly arranged at the upper end and the lower end of the step rod (25), and the width of the stop block (26) is larger than the maximum groove width of the step groove (24);
The lifting assembly comprises a second electric telescopic rod (19), the second electric telescopic rod (19) is fixedly arranged on the upper surface of the first mounting plate (2), and the upper end of the second electric telescopic rod (19) is fixedly connected with the lower surface of the lifting plate (20);
The positioning assembly consists of a limiting jack (27) and a limiting inserted rod (28), wherein two limiting jacks (27) are formed in the first mounting plate (2), and two limiting inserted rods (28) matched with the limiting jacks (27) are fixedly arranged on the lower surface of the lifting plate (20).
2. The underground detector for geophysical prospecting according to claim 1, wherein the receiving and protecting assembly comprises a bar-shaped chute (14), a receiving seat (15), a through hole (16) and a bar-shaped sliding block (17), each bar-shaped sliding block (12) is provided with a bar-shaped chute (14) on one side surface of the outer side part of the first mounting plate (2), each bar-shaped sliding block (12) is provided with a receiving seat (15) in a sliding sleeve manner on the outer side part of the first mounting plate (2), each receiving seat (15) is provided with a through hole (16) matched with the bar-shaped sliding block (12), and each bar-shaped sliding block (17) matched with the bar-shaped chute (14) is fixedly arranged on the inner wall of each through hole (16).
3. The underground detector for geophysical prospecting according to claim 1, wherein the sliding assembly comprises a step groove (24) and a step rod (25), the two sides of the first mounting plate (2) are close to the strip-shaped sliding rod (12) and are provided with the step groove (24), the step rods (25) are slidably arranged on the two step grooves (24), and one side of the step rod (25) is fixedly connected with the corresponding second magnetic block (21) and the corresponding third magnetic block (23).
4. A downhole detector for geophysical prospecting according to claim 3, wherein rubber pads (8) are fixedly arranged on the sides of the second magnet (21), the third magnet (23) and the accommodating seat (15) close to the first mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210374476.6A CN114675322B (en) | 2022-04-11 | 2022-04-11 | Underground detector for geophysical prospecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210374476.6A CN114675322B (en) | 2022-04-11 | 2022-04-11 | Underground detector for geophysical prospecting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114675322A CN114675322A (en) | 2022-06-28 |
| CN114675322B true CN114675322B (en) | 2024-05-03 |
Family
ID=82078211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210374476.6A Active CN114675322B (en) | 2022-04-11 | 2022-04-11 | Underground detector for geophysical prospecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114675322B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203658603U (en) * | 2014-01-07 | 2014-06-18 | 山东大学 | Comprehensive advanced geological detection system carried by tunnel boring machine |
| CN209690524U (en) * | 2019-06-04 | 2019-11-26 | 张金龙 | A kind of geophysics physical prospecting well geophone |
| WO2021093651A1 (en) * | 2019-11-13 | 2021-05-20 | 山东大学 | Seismic wave exploration seismic source detector integrated apparatus and method |
| CN113495289A (en) * | 2021-08-24 | 2021-10-12 | 中铁二院工程集团有限责任公司 | Seismic mapping detection method under complex environment interference |
| CN114183068A (en) * | 2022-02-16 | 2022-03-15 | 山东省煤田地质局第五勘探队 | Data rapid acquisition device for mine underground geophysical prospecting |
-
2022
- 2022-04-11 CN CN202210374476.6A patent/CN114675322B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203658603U (en) * | 2014-01-07 | 2014-06-18 | 山东大学 | Comprehensive advanced geological detection system carried by tunnel boring machine |
| CN209690524U (en) * | 2019-06-04 | 2019-11-26 | 张金龙 | A kind of geophysics physical prospecting well geophone |
| WO2021093651A1 (en) * | 2019-11-13 | 2021-05-20 | 山东大学 | Seismic wave exploration seismic source detector integrated apparatus and method |
| CN113495289A (en) * | 2021-08-24 | 2021-10-12 | 中铁二院工程集团有限责任公司 | Seismic mapping detection method under complex environment interference |
| CN114183068A (en) * | 2022-02-16 | 2022-03-15 | 山东省煤田地质局第五勘探队 | Data rapid acquisition device for mine underground geophysical prospecting |
Non-Patent Citations (3)
| Title |
|---|
| 一种数字三分量地震微测井仪器设计;李怀良;庹先国;刘勇;沈统;;地球物理学报;20171115(11);全文 * |
| 物探综合成像技术在工程勘察中的应用研究;李星;亢会明;吴有亮;王俊;赵倩倩;雷宛;;物探化探计算技术;20130515(03);全文 * |
| 近地表隐伏断层地震波场响应特征与初至波成像应用研究;孙茂锐 等;地质与勘探;20230930;第59卷(第5期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114675322A (en) | 2022-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111206925B (en) | Directional drilling system and directional drilling method | |
| CN109056688B (en) | Underwater continuous penetration static sounding device | |
| CN114675322B (en) | Underground detector for geophysical prospecting | |
| CN113124957A (en) | Active old kiln water level measuring device and measuring method | |
| CN115370281A (en) | Soil layer drilling equipment for slowing down soil layer deformation | |
| CN216043557U (en) | Pile driver for highway engineering | |
| CN212159128U (en) | Guide mechanism of concrete core drilling machine | |
| CN105598751B (en) | The axially position and microbit grinding attachment of vertical clamping workpiece | |
| CN210464989U (en) | Core drilling method core drilling machine capable of improving test accuracy | |
| CN209959238U (en) | Seismic detection device used in underground horizontal branch hole | |
| CN220690501U (en) | Geological stratification sampling device | |
| CN114673484B (en) | Telescopic exploratory tube supporting device for large-caliber borehole logging | |
| CN114062025B (en) | Sampling device for prospecting of ground ore deposit | |
| CN221002638U (en) | Drilling machine for geological exploration | |
| CN215165439U (en) | Portable geological detection device | |
| CN210685963U (en) | Directional MWD (measurement while drilling) underground probe for petroleum drilling | |
| CN220322748U (en) | Sampling device for building construction monitoring | |
| CN116025271B (en) | Soil drilling equipment for geological exploration | |
| CN219016352U (en) | Groundwater level flow direction measuring device for engineering investigation | |
| CN215761490U (en) | Quick drilling device for resource exploration | |
| CN219866950U (en) | Special safety protection frame for coal mine geological survey | |
| CN217026999U (en) | Hammering mechanism for engineering geophysical exploration device | |
| CN220015057U (en) | Reamer for geological survey | |
| CN219159884U (en) | Detector for river channel water level | |
| CN220701876U (en) | Protective structure of nuclear magnetic resonance detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |