CN219104421U - Clamp cover type water sampler for carrying deep sea submersible - Google Patents
Clamp cover type water sampler for carrying deep sea submersible Download PDFInfo
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- CN219104421U CN219104421U CN202223335876.0U CN202223335876U CN219104421U CN 219104421 U CN219104421 U CN 219104421U CN 202223335876 U CN202223335876 U CN 202223335876U CN 219104421 U CN219104421 U CN 219104421U
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Abstract
The utility model relates to a deep sea water sampler, in particular to a clamping cover type water sampler for carrying a deep sea submersible, guide seats are arranged on cylinder bodies on the left side and the right side of a release seat, and guide rods respectively penetrate through the release seat and the guide seats on the two sides; an L-shaped release pin shaft, a release socket and a release compression spring are arranged between the release seat and any guide seat, the release socket is sleeved on the guide rod in a relatively movable manner, the release compression spring sleeved on the guide rod is arranged between the release socket and the guide seat, the L-shaped release pin shaft is positioned between the release socket and the release seat, one end of the L-shaped release pin shaft is inserted into the guide rod, and the other end of the L-shaped release pin shaft is inserted into the release seat; the clamping covers at the two ends of the cylinder body are connected through rubber elastic ropes, pull rope steel wires are connected to the clamping covers at each end, one end of each pull rope steel wire is connected with the clamping cover, and the other end of each pull rope steel wire is sleeved at the other end of the L-shaped release pin shaft. The utility model has simple structure, low cost, quick installation, two release modes and stable structure.
Description
Technical Field
The utility model relates to a deep sea water sampler, in particular to a clamping cover type water sampler for carrying a deep sea submersible.
Background
Seawater samples of different sea areas and different depths are important information of ocean science, and the collection and scientific analysis of the seawater samples have important significance for human cognition of ocean. The existing seawater sample is usually taken by adopting a clamping cover type water sampler, the seawater sample can sink to a very deep depth to take water, the main structure is a through cylinder, when the water sampler descends to the depth of water sampling, the clamping cover is clamped to two ends of the cylinder by pressure release, stay cord release or hammer impact, and then the water is extracted. Although the prior card cover type water sampler is widely used, the prior card cover type water sampler has some problems:
1. because the pressure in the deep sea is high, the stability and quality requirements on the water sampler released by the pressure are high, the manufacturing cost is high, and the water sampler is not suitable for being popularized and used in a large scale;
2. the water sampler is released by using the pull rope, the space for placing and arranging the pull rope is larger, the space requirement on the deep sea submersible is large, the deep sea submersible is not suitable for carrying equipment with higher streamline requirement on the submersible, and the equipment is easy to wind for the operation type submersible, so that the operation is influenced;
3. the mode of utilizing the hammer striking to carry out card lid release chucking has not enough, at first needs to adopt different messenger's hammers according to the degree of depth of adopting water, and is very troublesome, makes the hammer lose and just can't carry out the water collection moreover, utilizes the process and the time that make the hammer strike still need wait for its whereabouts simultaneously, and the operation is also comparatively loaded down with trivial details.
Disclosure of Invention
In order to better be used for the water sample collection operation of the deep sea diving device, the utility model aims to provide the clamping cover type water sampling device for carrying the deep sea diving device aiming at the defects of the prior clamping cover type water sampling device. The cover-clamping type water sampler has the advantages of compact structure, simple release, two release modes and stable structure.
The aim of the utility model is realized by the following technical scheme:
the utility model comprises a cylinder body, clamping covers connected with two ends of the cylinder body in a sealing way, a rubber elastic rope, a guide rod, a release socket, an L-shaped release pin shaft and a release compression spring, wherein the cylinder body is provided with the release seat, the cylinder body on the left side and the right side of the release seat is provided with the guide seats, and the guide rods respectively penetrate through the release seat and the guide seats on the two sides; an L-shaped release pin shaft, a release socket and a release compression spring are arranged between the release seat and any guide seat, the release socket is sleeved on the guide rod in a relatively movable manner, the release compression spring sleeved on the guide rod is arranged between the release socket and the guide seat, two ends of the release compression spring are respectively abutted to the release socket and the guide seat, the L-shaped release pin shaft is positioned between the release socket and the release seat, one end of the L-shaped release pin shaft is inserted on the guide rod, and the other end of the L-shaped release pin shaft is inserted into the release seat under the action of the release compression spring and the release socket; the clamping covers at two ends of the cylinder body are connected through rubber elastic ropes, each clamping cover is connected with a pull rope steel wire, one end of each pull rope steel wire is connected with the clamping cover, and the other end of each pull rope steel wire is sleeved at the other end of the L-shaped release pin shaft.
Wherein: the release seat is provided with a release groove on a track where the other end of the L-shaped release pin is inserted, the other end of the pull rope steel wire is inserted into the release groove, and the other end of the L-shaped release pin is sleeved in the process of inserting the L-shaped release pin into the release seat.
The release socket is also connected with a guide pin shaft, the release socket is provided with a release hole and a guide hole corresponding to the L-shaped release pin shaft and the guide pin shaft, and the guide pin shaft is inserted into the guide hole while the other end of the L-shaped release pin shaft is inserted into the release hole.
And a pin shaft groove for accommodating the L-shaped release pin shaft is formed in one side of the release socket, facing the release seat, along the thickness direction.
And a positioning hole for inserting one end of the L-shaped release pin shaft is formed in the guide rod in the radial direction.
One end of the guide rod is provided with a pull ring locking cover, and the other end of the guide rod is provided with a knurled locking cover.
The inner wall of each end of the cylinder body is a conical surface, and an O-shaped ring is arranged on the conical surface; one end of the clamping cover is in a frustum shape and is spliced with the cylinder body after sampling, and the conical surface of the inner wall of the cylinder body and the frustum at one end of the clamping cover compress an O-shaped ring to seal the cylinder body.
The groove is formed in one end of the clamping cover, the rubber elastic rope is hung on the groove, and the mounting through hole used for being connected with one end of the pull rope steel wire is formed in the other end of the clamping cover.
The cylinder body is provided with a water outlet, and a water discharging dead plug is arranged at the water outlet.
The utility model has the advantages and positive effects that:
1. the utility model has simple structure, low cost and quick installation, the length of the steel wire of the stay cord and the compression force of the release compression spring are adjustable, and parameters can be changed at any time according to different use environments.
2. According to the water sample collection mode, the knurled locking cover at one end of the guide rod can be pressed, the pull ring locking cover at the other end of the guide rod can be pulled to realize axial movement of the guide rod, and the L-shaped release pin shaft is driven to release the clamping cover to collect water; the double release mode is convenient for adapting to the release requirements of different deep sea diving vehicles.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the release seat of the present utility model;
FIG. 4 is a schematic view of the external structure of the present utility model;
wherein: 1 is a cylinder body, 2 is a clamping cover, 3 is a rubber elastic rope, 4 is an O-shaped ring, 5 is a water draining dead plug, 6 is a guide rod, 7 is a release socket, 8 is an L-shaped release pin, 9 is a guide pin, 10 is a release compression spring, 11 is a pull ring locking cover, 12 is a knurled locking cover, 13 is a set screw, 14 is a pull rope steel wire, 15 is a groove, 16 is a guide seat, 17 is a release seat, 18 is a positioning hole, 19 is a release hole, 20 is a guide hole, 21 is a pin shaft groove, 22 is a mounting through hole, and 23 is a release groove.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1-4, the water sampler main body of the utility model is a cylinder body 1, the inner wall of each end of the cylinder body 1 is a conical surface, a sealing groove is arranged on the conical surface, and an O-shaped ring 4 is arranged in the sealing groove; clamping covers 2 are arranged at two ends of the cylinder body 1, the clamping covers 2 at two ends of the cylinder body 1 are connected through rubber elastic ropes 3, one end of each clamping cover 2 is in a frustum shape and is inserted into the cylinder body 1 after sampling, and the conical surface of the inner wall of the cylinder body 1 and the frustum at one end of each clamping cover 2 compress an O-shaped ring 4 to seal the cylinder body 1. A water discharge port is arranged at the center of the cylinder body 1, and a water discharge dead plug 5 is arranged at the water discharge port.
The water sampler main body also comprises a guide rod 6, a release socket 7, an L-shaped release pin shaft 8 and a release compression spring 10, wherein the outer side surface of the cylinder body 1 is provided with a release seat 17, guide seats 16 are symmetrically arranged on the cylinder body 1 at the left side and the right side of the release seat 17, and the guide rod 6 is respectively penetrated by the release seat 17 and the guide seats 16 at the two sides; an L-shaped release pin shaft 8, a release socket 7 and a release compression spring 10 are arranged between the release seat 17 and any guide seat 16, the release socket 7 is sleeved on the guide rod 6 in a relatively movable manner, the release compression spring 10 sleeved on the guide rod 6 is arranged between the release socket 7 and the guide seat 16, two ends of the release compression spring 10 are respectively abutted with the release socket 7 and the guide seat 16, the L-shaped release pin shaft 8 is positioned between the release socket 7 and the release seat 17, one end of the L-shaped release pin shaft 8 is inserted on the guide rod 6, and the other end of the L-shaped release pin shaft is inserted into the release seat 17 under the action of the release compression spring 10 and the release socket 7; each end of the clamping cover 2 is connected with a pull rope steel wire 14, one end of the pull rope steel wire 14 is connected with the clamping cover 2, and the other end is sleeved at the other end of the L-shaped release pin shaft 8.
The release socket 7 of this embodiment is further connected with a guide pin 9 in a threaded manner, the L-shaped transverse edge of the L-shaped release pin 8 is inserted into an inner positioning hole 18 formed in the guide rod 6 in the radial direction, the L-shaped vertical edge of the L-shaped release pin 8 and the guide pin 9 are respectively located at two sides of the axial section of the guide rod 6, the release seat 17 is provided with a release hole 19 and a guide hole 20 at positions corresponding to the L-shaped release pin 8 and the guide pin 9, and the guide pin 9 is inserted into the guide hole 20 while the other end of the L-shaped release pin 8 is inserted into the release hole 19.
The release seat 17 of this embodiment has a release groove 23 formed on one side corresponding to the L-shaped release pin 8, the release groove 23 is located on the track where the other end of the L-shaped release pin 8 is inserted into the release seat 17, the other end of the pull rope steel wire 14 is annular and is inserted into the release groove 23, and during the process of inserting the L-shaped release pin 8 into the release seat 17, the annular other end of the pull rope steel wire 14 is sleeved on the other end of the L-shaped release pin 8. The length of the pull rope steel wire 14 in this embodiment is matched with the distance between the installation through hole 22 and the release hole 19 on the release seat 17 when the clip cover 2 is opened, and the compression elastic force of the release compression spring 10 is matched with the external force required during release.
The release socket 7 of this embodiment is provided with a pin groove 21 along the thickness direction on the side facing the release seat 17, and the L-shaped lateral edge of the L-shaped release pin 8 is accommodated in the pin groove 21.
The groove 15 is formed at one end of the clamping cover 2 in the embodiment, the rubber elastic rope 3 is hung on the groove 15, and the mounting through hole 22 used for being connected with one end of the pull rope steel wire 14 is formed at the other end of the clamping cover 2.
One end of the guide rod 6 of the embodiment is provided with a pull ring locking cover 11, and the other end is provided with a knurled locking cover 12; by pulling the tab locking cap 11 or pressing the knurled locking cap 12, the axial movement direction of the guide bar 6 can be corresponded.
The installation process of the utility model is as follows:
the release socket 7 is pulled to separate the release socket 7 from the release seat 17 in the middle of the cylinder 1 by a set distance and expose the internal positioning hole 18 on the guide rod 6. One end of the L-shaped release pin 8 is inserted into the internal positioning hole 18 on the guide bar 6, and then the guide bar 6 is slid, and the other end of the L-shaped release pin 8 is aligned and inserted into the release hole 19 on the release seat 17. And then one end of the guide pin shaft 9 is fixed on the release socket 7 in a threaded connection mode, the other end of the guide pin shaft 9 is aligned with the guide hole 20 on the release seat 17, the release socket 7 is released, the guide pin shaft 9 is inserted into the guide hole 20 on the release seat 17 under the elastic force of the release compression spring 10, and the L-shaped release pin shaft 8 is arranged in the pin shaft groove 21 of the release socket 7. The knurled locking cover 12 and the pull ring locking cover 11 fixed by the set screw 13 are respectively arranged at two ends of the guide rod 6. The outer end of the clamping cover 2 is provided with a mounting through hole 22, and a pull rope steel wire 14 penetrates through the mounting through hole 22. One end of the pull rope steel wire 14 is fixed on the mounting through hole 22 of the clamping cover 2, and the other annular end is tied and fixed in the L-shaped release pin shaft 8 in the release groove 23 on the release seat 17.
The working principle of the utility model is as follows:
the pull ring locking cover 11 is pulled by external force or the knurled locking cover 12 is pressed, the guide rod 6 drives the L-shaped release pin shaft 8, the L-shaped release pin shaft 8 drives the release socket 7 and the guide pin shaft 9 to slide downwards, after the L-shaped release pin shaft 8 leaves the release groove 23 on the release seat 17, the pull rope steel wire 14 is pulled, the annular other end of the pull rope steel wire 14 is placed into the release groove 23 on the release seat 17, the external force of the pull ring locking cover 11 or the knurled locking cover 12 is removed, the guide rod 6, the release socket 7 and the L-shaped release pin shaft 8 realize resetting under the action of the elasticity of the release compression spring 10, the annular other end of the pull rope steel wire 14 is locked on the L-shaped release pin shaft 8, the pull rope steel wire 14 pulls the clamp cover 2, the rubber elastic rope 3 stretches, and the water sampler is kept in an open state.
When the water sampler reaches the target depth along with the submersible, and water sample collection is to be carried out, a water sample collection mechanism of the submersible pulls the pull ring locking cover 11 or presses the knurled locking cover 12, the L-shaped release pin shaft 8 is pulled out of the release groove 23 of the release seat 17, the pull rope steel wire 14 is separated from the release groove 23 of the release seat 17, the clamping cover 2 is subjected to rebound pulling force of the rubber elastic rope 3, and the clamping cover and the cylinder 1 are closed, so that water is sealed in the cylinder 1. And (5) completing water sample collection.
After the collection is completed, the water sampler is salvaged along with the submersible, the water blocking 5 is opened, and the collected water sample in the barrel 1 is poured out.
Claims (9)
1. A card lid formula water sampler for deep sea submersible carries on includes barrel and the card lid of being connected with barrel both ends sealing, its characterized in that: the novel rubber elastic rope is characterized by further comprising a rubber elastic rope (3), a guide rod (6), a release socket (7), an L-shaped release pin shaft (8) and a release compression spring (10), wherein a release seat (17) is arranged on the cylinder body (1), guide seats (16) are arranged on the cylinder body (1) on the left side and the right side of the release seat (17), and the guide rod (6) is respectively penetrated by the release seat (17) and the guide seats (16) on the two sides; an L-shaped release pin shaft (8), a release socket (7) and a release compression spring (10) are arranged between the release seat (17) and any guide seat (16), the release socket (7) is sleeved on the guide rod (6) in a relatively movable manner, the release compression spring (10) sleeved on the guide rod (6) is arranged between the release socket (7) and the guide seat (16), two ends of the release compression spring (10) are respectively abutted with the release socket (7) and the guide seat (16), the L-shaped release pin shaft (8) is positioned between the release socket (7) and the release seat (17), one end of the L-shaped release pin shaft (8) is inserted on the guide rod (6), and the other end of the L-shaped release pin shaft is inserted into the release seat (17) under the action of the release compression spring (10) and the release socket (7); the clamping covers (2) at two ends of the cylinder body (1) are connected through rubber elastic ropes (3), pull rope steel wires (14) are connected to the clamping covers (2) at each end, one end of each pull rope steel wire (14) is connected with the clamping cover (2), and the other end of each pull rope steel wire is sleeved at the other end of the L-shaped release pin shaft (8).
2. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: the release seat (17) is provided with a release groove (23) on a track where the other end of the L-shaped release pin shaft (8) is inserted, the other end of the pull rope steel wire (14) is inserted into the release groove (23), and the other end of the L-shaped release pin shaft (8) is sleeved in the process of inserting the L-shaped release pin shaft (8) into the release seat (17).
3. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: the release socket (7) is also connected with a guide pin shaft (9), the release seat (17) is provided with a release hole (19) and a guide hole (20) at the positions corresponding to the L-shaped release pin shaft (8) and the guide pin shaft (9), and the guide pin shaft (9) is inserted into the guide hole (20) while the other end of the L-shaped release pin shaft (8) is inserted into the release hole (19).
4. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: one side of the release socket (7) facing the release seat (17) is provided with a pin shaft groove (21) for accommodating the L-shaped release pin shaft (8) along the thickness direction.
5. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: the guide rod (6) is provided with a positioning hole (18) for inserting one end of the L-shaped release pin shaft (8) along the radial direction.
6. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: one end of the guide rod (6) is provided with a pull ring locking cover (11), and the other end is provided with a knurled locking cover (12).
7. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: the inner wall of each end of the cylinder body (1) is a conical surface, and an O-shaped ring (4) is arranged on the conical surface; one end of the clamping cover (2) is in a frustum shape and is inserted into the cylinder body (1) after sampling, and the conical surface of the inner wall of the cylinder body (1) and the frustum at one end of the clamping cover (2) compress the O-shaped ring (4) to seal the cylinder body (1).
8. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: the novel rope clip is characterized in that a groove (15) is formed in one end of the clip cover (2), the rubber elastic rope (3) is hung on the groove (15), and an installation through hole (22) used for being connected with one end of a pull rope steel wire (14) is formed in the other end of the clip cover (2).
9. The card cover type water sampler for deep sea diving equipment loading as recited in claim 1 wherein: a water outlet is formed in the cylinder body (1), and a water discharging dead plug (5) is arranged at the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223335876.0U CN219104421U (en) | 2022-12-12 | 2022-12-12 | Clamp cover type water sampler for carrying deep sea submersible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223335876.0U CN219104421U (en) | 2022-12-12 | 2022-12-12 | Clamp cover type water sampler for carrying deep sea submersible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219104421U true CN219104421U (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223335876.0U Active CN219104421U (en) | 2022-12-12 | 2022-12-12 | Clamp cover type water sampler for carrying deep sea submersible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219104421U (en) |
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2022
- 2022-12-12 CN CN202223335876.0U patent/CN219104421U/en active Active
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