CN215979355U - Geological exploration depth finder with good stability - Google Patents
Geological exploration depth finder with good stability Download PDFInfo
- Publication number
- CN215979355U CN215979355U CN202122451025.1U CN202122451025U CN215979355U CN 215979355 U CN215979355 U CN 215979355U CN 202122451025 U CN202122451025 U CN 202122451025U CN 215979355 U CN215979355 U CN 215979355U
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- Prior art keywords
- shell
- straight
- ship board
- bar
- waist
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 239000004809 Teflon Substances 0.000 claims description 5
- 229920006362 Teflon® Polymers 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a depth sounding instrument for geological exploration, which has good stability, and belongs to the technical field of geological exploration equipment.
Description
Technical Field
The utility model belongs to the technical field of geological exploration equipment, and particularly relates to a depth sounding instrument for geological exploration with good stability.
Background
The working principle of the depth finder is that the sound wave is emitted by the transducer in water, and when the sound wave encounters an obstacle and is reflected back to the transducer, the distance between the obstacle and the transducer is obtained according to the round-trip time of the sound wave and the propagation speed of the sound wave in the measured water area.
At present, chinese utility model patent with publication number CN206832248U discloses a portable depth finder fixing device, include: 2 connecting rod, 1 depth measurement sensor fixation clamp, 1 ship board fixation clamp and 3 preformed holes, wherein: 2 connecting rods pass through the screwed connection and become the fixing device main part, and the sensor fixation clamp is connected to the connecting rod bottom, and the depth finder sensor is fixed by the sensor fixation clamp, and the sensor cable passes from the connecting rod is inside, wears out from the connecting rod top, is connected to the depth finder host computer. The connecting rod is fixed to the side of the ship through a side fixing clamp, so that the depth finder sensor can be perpendicular to the sea level. The ship board fixing clamp can select different preformed holes on the connecting rod to connect according to the height of the ship board so as to adjust the depth of the depth finder sensor immersed in the seawater.
In the prior art, a fixing device similar to the fixing device is connected with a ship board through a fixing clamp, and when the fixing clamp is clamped on the cylindrical ship board, the fixing clamp is easy to rotate relative to the ship board, so that the position of the depth finder is unstable.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a depth sounding instrument for geological exploration, which has good stability and has the advantage of more stable position of a transducer.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a depth sounding instrument for geological exploration that stability is good, includes the straight-bar, installs the transducer in straight-bar one end, fixes the ship board coupling mechanism at the straight-bar other end, ship board coupling mechanism includes two mounting plates, bolt, two at least waist type holes have been seted up on the mounting plate, the bolt penetrates from the waist type hole of a mounting plate, wears out and passes through nut fixed connection from the waist type hole of another mounting plate.
Through adopting above-mentioned technical scheme, the interval between two mounting plates can be adjusted to the bolt, when needs carry out the depth measurement operation, through the bolt with two vertical all lateral walls of fixing the ship board of two adjacent, then the nut of screwing compresses tightly two ship board butt on, the connected mode of card on single ship board of comparing is more stable.
The utility model is further configured to: and rubber layers are arranged on opposite side walls between the two fastening plates.
By adopting the technical scheme, the rubber layer is flexible, so that rigid contact between the ship board and the fastening plate can be avoided, and the damage risk is reduced; meanwhile, in the compression process, the rubber layer can provide certain friction force, the probability that the ship board connecting mechanism slides linearly along the ship board axis is reduced, and the stability is improved.
The utility model is further configured to: one side of the rubber layer, which is far away from the fastening plate, is frosted.
By adopting the technical scheme, according to the mechanical principle, under the condition that other conditions are the same, the rougher the contact area is, the larger the friction force applied to the object is, so that the friction force between the ground rubber layer and the ship board can be further increased, and the stability of the ship board connecting mechanism for fixing the ship board is further optimized.
The utility model is further configured to: the outer part of the energy converter is provided with a housing which is in streamline arrangement, and the housing is parallel to the horizontal plane.
By adopting the technical scheme, the streamlined shell can reduce the pressure difference resistance generated by water flow, so that a water source can better flow to the tail part, the water flow separation is reduced, and a vacuum area is reduced; the pressure difference resistance is reduced, and the enhanced stability is ensured.
The utility model is further configured to: the shell is arranged in a water drop shape.
By adopting the technical scheme, the drop-shaped shell can ensure that the pressure difference resistance generated by the water source to the shell reaches the minimum.
The utility model is further configured to: a silica gel layer of the housing.
Through adopting above-mentioned technical scheme, the silica gel layer has the flexibility, plays certain cushioning effect, prevents that the shell from receiving the striking and leading to damaging, prolongs the life-span of shell and inside transducer.
The utility model is further configured to: and a Teflon layer is arranged on one side of the silica gel layer, which is far away from the shell.
Through adopting above-mentioned technical scheme, the teflon layer has lower coefficient of friction and corrosion resistance, when further reducing the pressure differential resistance that rivers produced the shell, can also reduce the shell that is located the aquatic for a long time and receive the corruption of sea water, the life-span of extension shell for the protection transducer that the shell can be better.
The utility model is further configured to: the cross section of the straight rod is in an isosceles triangle shape, and the side wall of the bottom edge of the straight rod is fixedly connected with the ship board connecting mechanism.
Through adopting above-mentioned technical scheme, the straight-bar belongs to the face contact with ship board coupling mechanism, can all the other stronger reaction force in order to support the effort that the water source brought when the operation of probing deeply, prevents the straight-bar bending deformation, and the limit of straight-bar can shunt the water source simultaneously, reduces the impact force of water, alleviates water source impact pressure, extension straight-bar life-span.
In summary, the utility model has the following advantages:
1. by arranging the ship board connecting mechanism, the two fastening plates are vertically fixed on the peripheral side walls of two adjacent ship boards, and the two ship boards are abutted and pressed tightly by screwing the nuts, so that the position of the transducer in the depth detection operation is more stable;
2. by arranging the shell and limiting the shape of the shell, the effect of protecting the energy converter is achieved, the pressure difference resistance brought by water flow to the shell during the depth detection operation is reduced, and the probability of deformation of the straight rod is reduced;
3. the rubber layer is flexible, so that rigid contact between the ship board and the fastening plate is avoided, and the damage risk is reduced; meanwhile, the rubber layer can provide certain friction force, the probability that the ship board connecting mechanism slides linearly along the ship board axis is reduced, and the stability is improved.
Drawings
FIG. 1 is an overall view of the present embodiment;
fig. 2 is a sectional view of the present embodiment.
Reference numerals: 1. a straight rod; 2. a transducer; 3. a ship board connecting mechanism; 301. a fastening plate; 302 bolt; 303. a kidney-shaped hole; 304. a nut; 4. a rubber layer; 5. a housing; 6. and (4) ship board.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a deep sounding instrument for geological exploration that stability is good, as shown in fig. 1 and 2, including the straight-bar 1 that the cross-section is isosceles triangle, the one end welding of straight-bar 1 has and is streamlined to set up shell 5 and parallel with the horizontal plane, preferably drop shape, and the inside cavity of shell 5 is formed with the cavity, installs transducer 2 in the cavity, and the surface cladding of shell 5 has the silica gel layer (not shown in the figure), and the one side coating that shell 5 was kept away from on the silica gel layer has the teflon layer (not shown in the figure).
During the depth measurement operation, the streamlined shell 5 can reduce the pressure difference resistance generated by water flow, so that a water source can better flow to the tail part, the water flow separation is reduced, and a vacuum area is reduced; the pressure difference resistance is reduced, and the enhanced stability is ensured. The silica gel layer has flexibility, plays certain cushioning effect when shell 5 receives the striking to lead, plays the guard action. The Teflon layer has lower friction coefficient and corrosion resistance, so that when the pressure difference resistance of water flow to the shell 5 is further reduced, the corrosion of seawater on the shell 5 which is positioned in water for a long time can be reduced, the service life of the shell 5 is prolonged, and the shell 5 can better protect the transducer 2.
The ship board connecting mechanism 3 is welded on the surface of the bottom edge of the other end of the straight rod 1, the ship board connecting mechanism 3 comprises two fastening plates 301 and a bolt 302, two waist-shaped holes 303 are formed in the fastening plates 301, the bolt 302 penetrates through the waist-shaped hole 303 of one fastening plate 301, penetrates out of the waist-shaped hole 303 of the other fastening plate 301 and is fixedly connected with the fastening plate 301 through a nut 304. The opposite side walls between the two fastening plates 301 are provided with a rubber layer 4. The side of the rubber layer 4 away from the fastening plate 301 is frosted.
The working process and the beneficial effects of the utility model are as follows: the bolt 302 can adjust the interval between two mounting plates 301, when needs carry out the depth measurement operation, through bolt 302 with two vertical fixing of mounting plates 301 in the side wall all around of the ship board 6 of adjacent two, then the nut 304 of screwing up compresses tightly two ship boards 6 upper butt, compares the connected mode of card on single ship board 6 more stable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a depth sounding instrument for geological exploration that stability is good, includes straight-bar (1), installs transducer (2) at straight-bar (1) one end, fixes shipboard coupling mechanism (3) at the straight-bar (1) other end, its characterized in that: the ship board connecting mechanism (3) comprises two fastening plates (301) and a bolt (302), at least two waist-shaped holes (303) are formed in the fastening plates (301), the bolt (302) penetrates through the waist-shaped hole (303) of one fastening plate (301), penetrates out of the waist-shaped hole (303) of the other fastening plate (301), and is fixedly connected through a nut (304).
2. The apparatus of claim 1, wherein: and rubber layers (4) are arranged on opposite side walls between the two fastening plates (301).
3. The apparatus of claim 2, wherein: one side of the rubber layer (4) far away from the fastening plate (301) is in a frosted arrangement.
4. The apparatus of claim 3, wherein: the outer part of the energy converter (2) is provided with a casing (5) which is arranged in a streamline shape, and the casing (5) is parallel to the horizontal plane.
5. The apparatus of claim 4, wherein: the shell (5) is arranged in a water drop shape.
6. The apparatus of claim 4, wherein: a silica gel layer of the shell (5).
7. The apparatus of claim 6, wherein: and a Teflon layer is arranged on one side of the silica gel layer, which is far away from the shell (5).
8. The apparatus of claim 7, wherein: the cross section of the straight rod (1) is in an isosceles triangle shape, and the side wall of the bottom edge of the straight rod is fixedly connected with the ship board connecting mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122451025.1U CN215979355U (en) | 2021-10-12 | 2021-10-12 | Geological exploration depth finder with good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122451025.1U CN215979355U (en) | 2021-10-12 | 2021-10-12 | Geological exploration depth finder with good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215979355U true CN215979355U (en) | 2022-03-08 |
Family
ID=80507688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122451025.1U Expired - Fee Related CN215979355U (en) | 2021-10-12 | 2021-10-12 | Geological exploration depth finder with good stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215979355U (en) |
-
2021
- 2021-10-12 CN CN202122451025.1U patent/CN215979355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |