CN217237296U

CN217237296U - Simple seawater sampling detection device

Info

Publication number: CN217237296U
Application number: CN202123098324.8U
Authority: CN
Inventors: 梁英杰
Original assignee: Fujian Zhonghai Shengdian Technology Co ltd
Current assignee: Fujian Zhonghai Shengdian Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-08-19
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a simple and easy sea water sampling test device, the on-line screen storage device comprises a base, the bottom of base is connected and is equipped with the counter weight storehouse, counter weight storehouse in-connection is equipped with the balancing weight, the middle part indent on base top is equipped with the fixed slot, be equipped with the sampling bottle in the fixed slot, the middle part of sampling bottle is located the fixed slot indent and is equipped with positioning groove, it slides and is equipped with the arc locating clip to be close to positioning groove in the fixed slot, the base top is located the fixed slot bilateral symmetry and is equipped with the screw, screw internal rotation connection is equipped with the locating lever, the top sliding connection of locating lever is equipped with the roof, the middle part of roof bottom is connected and is equipped with the protection storehouse, protection storehouse in-connection is equipped with the pneumatic cylinder, the flexible end of pneumatic cylinder runs through protection storehouse bottom and connects and is equipped with the top stopper. Compared with the prior art, the utility model the advantage lie in: the simple seawater sampling and detecting device is convenient to carry and use, simple to operate, capable of sampling at a specified depth and preventing deep sampling water from being polluted by shallow water.

Description

Simple seawater sampling detection device

Technical Field

The utility model relates to a sea water sample technical field specifically indicates a simple and easy sea water sample detection device.

Background

Generally, in the process of ocean investigation, sampling of seawater is an important task, a water sample of a water body is collected, basic data of the water body is obtained through analysis and determination, the water sample for analysis is representative and can reflect chemical composition and characteristics of the water body, sampling position, time and frequency are determined according to characteristics of the water body and analysis purposes, observation levels are determined according to vertical change of water quality of water depth of an investigated sea area and investigation purposes, and the existing seawater sampling device has the problems that the existing seawater sampling device is inconvenient to carry, large in size, easy to block a sampling bottle opening, and the like, and sampling effect is affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a portable use, easy operation can take a sample to the appointed degree of depth, prevents that deep sample water from being by a simple and easy sea water sample detection device of shallow water pollution.

In order to solve the technical problem, the utility model provides a technical scheme does: a simple seawater sampling and detecting device comprises a base, wherein the bottom of the base is connected with a counterweight cabin, a counterweight block is connected in the counterweight chamber, a fixed groove is concavely arranged in the middle part of the top end of the base, a sampling bottle is arranged in the fixing groove, the middle part of the sampling bottle is positioned in the fixing groove and is concavely provided with a positioning groove, an arc-shaped positioning clamp is slidably arranged in the fixing groove close to the positioning groove, screw holes are symmetrically arranged at the top of the base at two sides of the fixing groove, a positioning rod is rotatably connected in the screw hole, the top end of the positioning rod is slidably connected with a top plate, the middle part of the top end of the top plate is connected with a hook, the middle part of the bottom end of the top plate is connected with a protection bin, the protection storehouse in-connection be equipped with the pneumatic cylinder, the flexible end of pneumatic cylinder runs through the protection storehouse bottom connection and is equipped with the top stopper, the top stopper matches the sample bottle top opening setting.

As the improvement, the arc locating clip is kept away from sampling bottle one end and is rotated to connect and be equipped with the screw rod, the screw rod free end runs through the base and connects and be equipped with knob one.

As an improvement, the bottom end of the sampling bottle is concavely provided with a positioning groove, and the middle part of the bottom end in the fixing groove is matched with the positioning groove and is provided with a positioning bulge.

As an improvement, a filter screen is arranged at the top in the sampling bottle, and a draining baffle is arranged in the sampling bottle close to the opening.

As an improvement, the bottom of the counterweight cabin is connected with a plurality of buffering spring columns, and the bottom ends of the buffering spring columns are connected with a buffering plate.

As an improvement, a limiting plate is arranged below the top plate on the positioning rod, and a knob II is connected to the top end of the positioning rod in a threaded mode.

Compared with the prior art, the utility model the advantage lie in: set up the rotation that makes things convenient for staff control screw rod through knob one, thereby make the arc locating clip press from both sides tightly the sample bottle, the cooperation setting through buffering spring post and buffer board cushions when device and seabed contact, reduce the vibrations of device body, prevent to influence normal use, setting through filter screen and waterlogging caused by excessive rainfall baffle can be to the floater or the fish biological obstruction of sea water, prevent to block up the bottleneck and influence the sea water sample, the setting of top plug can be taken a sample at the appointed degree of depth, sealed bottleneck prevents to rise on the way shallow layer water and pollutes the sample water simultaneously after the sample is accomplished.

Drawings

Fig. 1 is a schematic structural diagram of a simple seawater sampling and detecting device.

Fig. 2 is a schematic view of the structure of the sampling bottle.

As shown in the figure: 1. a base; 2. a counterweight cabin; 3. a balancing weight; 4. fixing grooves; 5. sampling a bottle; 6. a positioning groove; 7. an arc-shaped positioning clamp; 8. a screw hole; 9. positioning a rod; 10. a top plate; 11. hooking; 12. a protection bin; 13. a hydraulic cylinder; 14. a top plug; 15. a screw; 16. a first knob; 17. positioning a groove; 18. positioning a projection; 19. a filter screen; 20. a draining baffle; 21. a buffer spring post; 22. a buffer plate; 23. a limiting plate; 24. and a second knob.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

With reference to the attached drawings 1-2, a simple seawater sampling and detecting device comprises a base 1, wherein a counterweight chamber 2 is connected to the bottom of the base 1, a counterweight block 3 is connected to the counterweight chamber 2, a fixing groove 4 is concavely arranged in the middle of the top end of the base 1, a sampling bottle 5 is arranged in the fixing groove 4, a positioning groove 6 is concavely arranged in the fixing groove 4 in the middle of the sampling bottle 5, an arc-shaped positioning clamp 7 is slidably arranged in the fixing groove 4 and close to the positioning groove 6, screw holes 8 are symmetrically arranged on two sides of the top end of the base 1 and located on two sides of the fixing groove 4, a positioning rod 9 is rotatably connected in the screw holes 8, a top end of the positioning rod 9 is slidably connected with a top plate 10, a hook 11 is connected to the middle of the top end of the top plate 10, a protection chamber 12 is connected to the middle of the bottom end of the top plate 10, a hydraulic cylinder 13 is connected in the protection chamber 12, the flexible end of pneumatic cylinder 13 runs through protection 12 bottoms connections of storehouse and is equipped with top stopper 14, top stopper 14 matches the opening setting in sampling bottle 5 top.

Arc locating clip 7 is kept away from sampling bottle 5 one end and is rotated to be connected and be equipped with

screw rod

15, 15 free ends of screw rod run through base 1 and connect and be equipped with knob 16, thereby conveniently rotate the position of screw rod 15 through knob 16 to thereby change the position of arc locating clip 7 and sampling bottle 5, conveniently fix sampling bottle 5. When the screw rod 15 rotates, the arc positioning clamp 7 contacts with the positioning groove 6 for limiting, so that the arc positioning clamp 7 is prevented from rotating along with the screw rod 15, the bottom end of the sampling bottle 5 is concavely provided with a positioning groove 17, the middle part of the bottom end in the fixing groove 4 is provided with a positioning bulge 18 in a matching manner with the positioning groove 17, the sampling bottle 5 can be preliminarily positioned through the arrangement of the positioning groove 17 and the positioning bulge 18, the subsequent fixed clamping of the sampling bottle 5 is convenient, a filter screen 19 is arranged at the top part in the sampling bottle 5, a draining baffle 20 is arranged near the opening in the sampling bottle 5, the influence of the blockage of floaters in seawater to the bottle mouth during sampling to influence the sampling is prevented through the arrangement of the draining baffle 20 and the filter screen 19, the bottom part of the counterweight chamber 2 is connected with a plurality of buffering spring columns 21, the bottom parts of the buffering spring columns 21 are connected with a buffer plate 22, and the use in a shallow sea area is convenient through the arrangement of the buffering spring columns 21, when contacting with the seabed, reduce the vibrations of device body, reduce the influence to the device, it is equipped with limiting plate 23 to lie in roof 10 below on the locating lever 9, the top threaded connection of locating lever 9 is equipped with two 24 of knob, conveniently dismantles roof 10 through dismantling two 24 of knob to conveniently take out sample bottle 5, collect wherein sample sea water.

When the utility model is implemented, the rope is fixed with the hook 11, the wire is connected with the internal hydraulic cylinder 13 to be controlled, the device body is thrown in a designated sea area, the rope control device moves downwards, the depth of descent is controlled according to the length of the rope, the seawater with different depths is controlled to be sampled, the hydraulic cylinder 13 is controlled to stretch and retract after reaching the designated depth, so as to control the lifting of the top plug 14, the seawater enters the sampling bottle 5 through the draining baffle 20 and the filter screen 19, the hydraulic cylinder 13 is started to extend after the sampling is finished, so that the top plug 14 is clamped into the sampling bottle 5, the sampling water is protected and can rise, the knob II 24 is twisted, so as to disassemble the knob II 24 to take off the top plate 10, the knob I16 is twisted to ensure that the arc positioning clamp 7 is far away from the contact limit of the sampling bottle 5, the sampling bottle 5 can be taken out to collect and treat the internal sampling water, and the disassembled parts are convenient to store, is carried and used. Those not described in detail in this specification are well within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a simple and easy sea water sampling test device, includes base (1), its characterized in that: the bottom of the base (1) is connected with a counterweight bin (2), a counterweight block (3) is connected in the counterweight bin (2), a fixing groove (4) is concavely arranged in the middle of the top end of the base (1), a sampling bottle (5) is arranged in the fixing groove (4), a positioning groove (6) is concavely arranged in the middle of the sampling bottle (5) in the fixing groove (4), an arc-shaped positioning clamp (7) is slidably arranged in the fixing groove (4) close to the positioning groove (6), screw holes (8) are symmetrically arranged at two sides of the top of the base (1) in the fixing groove (4), a positioning rod (9) is rotatably connected in the screw holes (8), a top plate (10) is slidably connected at the top end of the positioning rod (9), a hook (11) is connected in the middle of the top end of the top plate (10), a protective bin (12) is connected in the middle of the bottom end of the top plate (10), protection storehouse (12) in-connection is equipped with pneumatic cylinder (13), the flexible end of pneumatic cylinder (13) runs through protection storehouse (12) bottom connection and is equipped with top stopper (14), top stopper (14) match sampling bottle (5) top opening setting.

2. The simple seawater sampling and detecting device of claim 1, wherein: arc locating clip (7) are kept away from sampling bottle (5) one end and are rotated the connection and be equipped with screw rod (15), screw rod (15) free end runs through base (1) and connects and be equipped with knob (16).

3. The simple seawater sampling and detecting device of claim 2, wherein: the bottom indent of sampling bottle (5) is equipped with constant head tank (17), the middle part of bottom matches constant head tank (17) in fixed slot (4) and is equipped with location arch (18).

4. The simple seawater sampling and detecting device of claim 1, wherein: a filter screen (19) is arranged at the top in the sampling bottle (5), and a draining baffle (20) is arranged in the sampling bottle (5) close to the opening.

5. The simple seawater sampling and detecting device of claim 1, wherein: the bottom of the counterweight cabin (2) is connected with a plurality of buffer spring columns (21), and the bottom ends of the buffer spring columns (21) are connected with a buffer plate (22).

6. The simple seawater sampling and detecting device of claim 1, wherein: a limiting plate (23) is arranged below the top plate (10) on the positioning rod (9), and a second knob (24) is connected to the top end of the positioning rod (9) in a threaded mode.