CN221038197U - Marine environment investigation sampling device - Google Patents

Abstract

The utility model discloses a marine environment investigation sampling device, which relates to the technical field of sampling devices and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a water sample detection chamber, the upper surface of the bottom plate is fixedly connected with a preliminary detection chamber, a water suction pump is arranged on one side of the bottom plate, which is close to the water sample detection chamber, of the bottom plate, a sampling water pump is arranged on one side of the preliminary detection chamber, which is far away from the water sample detection chamber, a sampling water pipe is fixedly connected with one end, which is close to the preliminary detection chamber, of the sampling water pipe, an electric telescopic rod is fixedly connected with one end, which is far away from the sampling water pipe, of the sampling water pipe, a metal net spherical cover is sleeved on one end, which is far away from the sampling water pipe, of the metal net spherical cover, a counterweight device is arranged on the surface of the metal net spherical cover, and the counterweight device comprises a fixing ring, and the fixing ring is fixedly connected on the surface of the metal net spherical cover. The marine environment investigation sampling device solves the problem that a sampling water pipe is difficult to penetrate into a sampling position when the deep position of a water body needs to be sampled.

Description

Marine environment investigation sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a marine environment investigation sampling device.

Background

The marine environment refers to the continuous sea and ocean global water area comprising seawater, substances dissolved and suspended in the seawater, submarine sediments and marine organisms, and a good marine environment can ensure a good marine ecological system, so that the marine environment is better protected for monitoring the condition of the marine environment, and the seawater is usually sampled and then detected by using a marine environment investigation sampling device.

Prior art is such as the utility model of bulletin number CN215727087U, and this patent discloses a marine environment detects investigation and uses sampling device, which comprises a base plate, bottom plate up end one side is fixed to be provided with preliminary detection pond, preliminary detection pond lateral wall upper end is fixedly provided with sample water pump, sample water pump's output and preliminary detection pond fixed connection, sample water pump's input fixedly connected with sample water pipe, sample water pipe keeps away from sample water pump's one end fixedly connected with sampling head, sampling head lower extreme fixedly provided with sampling port, the inside fine sand filter screen that is fixedly provided with of sampling port. The utility model discloses a sampling device for marine environment detection investigation, which can be used for filtering seawater during sampling, filtering impurities in the seawater and then detecting the seawater, so that the impurities are prevented from interfering with the detection of the seawater quality, the seawater is subjected to preliminary detection and further detection, the detection is comprehensive, and the detection result is more accurate and reliable.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: when the marine environment investigation sampling device is used, the weight of the metal net ball cover is lighter, so that when the deep position of the water body needs to be sampled, the sampling water pipe is difficult to penetrate into the sampling position.

For this purpose, we propose a marine environment investigation sampling device.

Disclosure of utility model

The utility model aims to provide a marine environment investigation sampling device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a marine environment surveys sampling device, includes the bottom plate, the last fixed surface of bottom plate is connected with the water sample detection room, the last fixed surface of bottom plate is connected with preliminary detection room, the bottom plate is close to one side of water sample detection room and installs the suction pump, preliminary detection room is kept away from one side of water sample detection room and is installed the sample water pump, the one end fixedly connected with sample water pipe of preliminary detection room is kept away from to the sample water pump, one side fixedly connected with electric telescopic handle that the sample water pipe was close to the preliminary detection room, the one end cover that sample water pump was kept away from to the sample water pipe has the metal mesh ball cover, the surface of metal mesh ball cover is equipped with counter weight device, counter weight device includes solid fixed ring, gu fixed ring fixed connection is at the surface of metal mesh ball cover, a plurality of counter weight hole has been seted up to solid fixed ring's upper surface equal sliding connection has the balancing weight, gu fixed ring's upper surface rotation is connected with a plurality of connecting rod.

The components achieve the following effects: through installing the counter weight in the counter weight hole on the solid fixed ring, can adjust the weight of metal mesh spherical cap to the work that the adaptation that can be better was taken a sample to different degree of depth waters has improved the flexibility that marine environment investigation sampling device used.

Preferably, a plurality of one ends of the connecting rods, which are far away from the fixed ring, are fixedly connected with rotating plates, and one side of the fixed ring, which is close to the balancing weight, is fixedly connected with a plurality of arc plates.

The components achieve the following effects: the connecting rod connected to the fixed ring in a rotating way can rotate, so that the rotating plate can rotate, and the position of the balancing weight can be limited through the rotating plate.

Preferably, the surface of a plurality of connecting rod is all fixedly connected with two locating plates, and the inner wall of a plurality of arc all sliding connection has the gag lever post.

The components achieve the following effects: the limiting rod which is slidably connected to the inner wall of the arc-shaped plate can move, and the position of the positioning plate can be limited through the limiting rod, so that the position of the connecting rod is limited.

Preferably, one end of the limiting rod, which is far away from the connecting rod, is fixedly connected with a pulling plate, a spring is sleeved on the surface of the limiting rod, and two ends of the spring are respectively fixedly connected with the arc-shaped plate and the pulling plate.

The components achieve the following effects: the limiting rod can be conveniently moved through the pull plate, and stable connection between the limiting rod and the arc plate is ensured through the spring.

Preferably, the side of bottom plate is equipped with controlling means, controlling means includes four fixed plates, four the equal fixed plate fixed connection in the side of bottom plate, four the inner wall rotation of fixed plate is connected with the bull stick, the fixed surface of bull stick is connected with the push rod.

The components achieve the following effects: the bull stick at the fixed plate inner wall is connected in the rotation can rotate to guaranteed that the push rod can rotate, can conveniently remove the bottom plate through the push rod.

Preferably, one end of the push rod far away from the fixed plate is sleeved with a rubber anti-skid sleeve, the surface of the push rod is fixedly connected with two limiting plates, and two clamping grooves are formed in the surfaces of the limiting plates.

The components achieve the following effects: the situation that the staff slides by hand when pushing the push rod can be avoided as much as possible through the rubber anti-skid sleeve, and the position of the rotary rod can be limited through the limiting plate.

Preferably, the four sides of the fixing plates, which are close to the limiting plates, are provided with sliding grooves, the surfaces of the sliding grooves on the four fixing plates are connected with sliding blocks in a sliding mode, and the sides of the sliding blocks, which are close to the limiting plates, are fixedly connected with clamping rods.

The components achieve the following effects: the sliding block which is connected to the surface of the sliding groove on the fixed plate in a sliding way can move, so that the clamping rod can move, and the position of the limiting plate can be fixed through the clamping rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the weight of the metal net ball cover is conveniently adjusted by arranging the counterweight device, so that the device can be better suitable for sampling water bodies with different depths, and the use flexibility of the marine environment investigation sampling device is improved.

2. According to the utility model, by arranging the control device, when a worker uses the marine environment investigation sampling device, the marine environment investigation sampling device is conveniently moved, and the efficiency of moving the marine environment investigation sampling device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the partial structure of FIG. 2 according to the present utility model;

fig. 5 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1-a bottom plate; 2-a water sample detection chamber; 3-a preliminary detection chamber; 4-a sampling water pump; 5-sampling a water pipe; 6-a metal net ball cover; 7-an electric telescopic rod; 8-a counterweight device; 81-a fixing ring; 82-balancing weight; 83-connecting rod; 84-rotating plate; 85-positioning plates; 86-arc plate; 87-limit rods; 88-pulling plates; 89-a spring; 9-a control device; 91-push rod; 92-fixing plates; 93-rotating rod; 94-limiting plates; 95-clamping rod; 96-slide block; 97-rubber antiskid sleeve.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a marine environment surveys sampling device, including bottom plate 1, the last fixed surface of bottom plate 1 is connected with water sample detection room 2, the last fixed surface of bottom plate 1 is connected with preliminary detection room 3, the suction pump is installed to one side that bottom plate 1 is close to water sample detection room 2, the sampling water pump 4 is installed to one side that preliminary detection room 2 was kept away from to preliminary detection room 3, the one end fixedly connected with sampling water pipe 5 that preliminary detection room 3 is close to sampling water pipe 5, one side fixedly connected with electric telescopic handle 7 that sampling water pipe 5 kept away from sampling water pump 4, the one end cover that sampling water pipe 5 kept away from sampling water pump 4 has metal mesh ball cover 6, the surface of metal mesh ball cover 6 is equipped with counter weight device 8, the side of bottom plate 1 is equipped with controlling means 9.

The specific arrangement and function of the counterweight means 8 and the control means 9 will be described in detail below.

As shown in fig. 1, 2 and 3, the counterweight device 8 includes a fixed ring 81, the fixed ring 81 is fixedly connected to the surface of the metal mesh spherical cover 6, a plurality of counterweight holes are formed in the upper surface of the fixed ring 81, the counterweight 82 is slidably connected to the surfaces of the counterweight holes on the plurality of fixed rings 81, and a plurality of connecting rods 83 are rotatably connected to the upper surface of the fixed ring 81. The weight of the metal net spherical cover 6 can be adjusted by installing the balancing weight 82 in the balancing weight hole on the fixing ring 81, so that the work of sampling water bodies with different depths can be better adapted, and the flexibility of using the marine environment investigation sampling device is improved. One end of each connecting rod 83 far away from the fixed ring 81 is fixedly connected with a rotating plate 84, and one side of the fixed ring 81 near the balancing weight 82 is fixedly connected with a plurality of arc plates 86. The connecting rod 83 rotatably connected to the fixing ring 81 can be rotated, thereby ensuring that the rotating plate 84 can be rotated, and the position of the balancing weight 82 can be limited by the rotating plate 84.

The surface of each connecting rod 83 is fixedly connected with two locating plates 85, and the inner walls of each arc-shaped plate 86 are slidably connected with limiting rods 87. The limiting rod 87 slidably connected to the inner wall of the arc-shaped plate 86 can move, and the position of the positioning plate 85 can be limited by the limiting rod 87, so that the position of the connecting rod 83 is limited. One end of the limiting rod 87, which is far away from the connecting rod 83, is fixedly connected with a pulling plate 88, a spring 89 is sleeved on the surface of the limiting rod 87, and two ends of the spring 89 are respectively fixedly connected with the arc-shaped plate 86 and the pulling plate 88. The limiting rod 87 can be conveniently moved through the pull plate 88, and stable connection between the limiting rod 87 and the arc-shaped plate 86 is ensured through the spring 89.

As shown in fig. 2, 4 and 5, the control device 9 includes four fixing plates 92, the four fixing plates 92 are all fixedly connected to the side surface of the bottom plate 1, the inner walls of the four fixing plates 92 are rotatably connected with a rotating rod 93, and the surface of the rotating rod 93 is fixedly connected with a push rod 91. The rotating rod 93 which is rotatably connected to the inner wall of the fixing plate 92 can rotate, so that the push rod 91 is guaranteed to rotate, and the bottom plate 1 can be conveniently moved through the push rod 91. One end of the push rod 91 away from the fixed plate 92 is sleeved with a rubber anti-skid sleeve 97, the surface of the push rod 93 is fixedly connected with two limiting plates 94, and two clamping grooves are formed in the surfaces of the two limiting plates 94. The situation that the worker slides by hand when pushing the push rod 91 can be avoided as much as possible through the rubber anti-skid sleeve 97, and the position of the rotating rod 93 can be limited through the limiting plate 94.

Sliding grooves are formed in one side, close to the limiting plate 94, of the four fixing plates 92, sliding blocks 96 are slidably connected to the surfaces of the sliding grooves on the four fixing plates 92, and clamping rods 95 are fixedly connected to one side, close to the limiting plate 94, of the sliding blocks 96. The slide block 96 slidably connected to the surface of the slide slot on the fixing plate 92 can move, so that the clamping rod 95 can be ensured to move, and the position of the limiting plate 94 can be fixed through the clamping rod 95.

Working principle: when using marine environment investigation sampling device, at first remove bottom plate 1 and make marine environment investigation sampling device remove the sample position, later utilize electric telescopic handle 7 to adjust the position of sampling water pipe 5, start sampling water pump 4 for the water passes through sampling water pipe 5 and gets into preliminary detection room 3, later through suction pump with the water in the preliminary detection room 3 water sampling detection room 2, thereby further detect water quality, metal mesh ball cover 6 can avoid great impurity in the water to pass through sampling water pipe 5, thereby avoid great impurity in the water to cause the jam to sampling water pipe 5. When the water body at a deeper position needs to be sampled, the balancing weight 82 is placed in the weight hole on the fixed ring 81, the pull plate 88 is pulled to drive the limiting rod 87 to slide on the inner wall of the arc plate 86, the limiting rod 87 moves away from the positioning plate 85, the limitation on the position of the positioning plate 85 is relieved, the rotating plate 84 is close to the balancing weight 82 to limit the position of the balancing weight 82, the rotating plate 84 drives the connecting rod 83 to rotate on the surface of the fixed ring 81, the pull plate 88 is loosened, the limiting rod 87 is close to the positioning plate 85 under the action of the elastic force of the spring 89, the position of the connecting rod 83 is limited, and the weight of the metal net spherical cover 6 is conveniently adjusted through the counterweight device 8, so that the work of sampling different water bodies at different depths can be better adapted, and the flexibility of using the marine environment investigation sampling device is improved.

When needs remove marine environment investigation sampling device, at first remove the card pole 95 and drive the surface slip of slider 96 spout on the fixed plate 92 for the card pole 95 removes and keeps away from limiting plate 94, removes the restriction to bull stick 93 position, later rotates push rod 91 and keeps away from water sample detection room 2, unclamps card pole 95, and under the effect of gravity, the card pole 95 removes and is close to limiting plate 94, restricts the position of limiting plate 94, can avoid the condition that the staff appears the hand to slide when promoting push rod 91 as far as possible through rubber antiskid cover 97, through setting up controlling means 9, made things convenient for the staff when using marine environment investigation sampling device, remove marine environment investigation sampling device, improved the efficiency to marine environment investigation sampling device removal.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Marine environment investigation sampling device, including bottom plate (1), its characterized in that: the utility model provides a water sample detection device, including bottom plate (1), sample water pump (4) are installed to the last fixed surface of bottom plate (1) be connected with water sample detection room (2), the last fixed surface of bottom plate (1) is connected with preliminary detection room (3), the suction pump is installed to one side that bottom plate (1) is close to water sample detection room (2), sample water pump (4) are kept away from one side of water sample detection room (2), the one end fixedly connected with sample water pipe (5) of preliminary detection room (3) are kept away from, one side fixedly connected with electric telescopic handle (7) that sample water pipe (3) is close to sample water pipe (5), the one end cover that sample water pipe (5) were kept away from sample water pump (4) has metal mesh ball cover (6), the surface of metal mesh ball cover (6) is equipped with counter weight device (8), counter weight device (8) are including solid fixed ring (81), solid fixed ring (81) fixed connection is at the surface of metal mesh ball cover (6), solid fixed ring (81)'s upper surface has seted up a plurality of counter weight hole (81), solid fixed ring (81) is connected with on the surface of connecting rod (81).

2. The marine environment investigation sampling device of claim 1, wherein: the one end that a plurality of connecting rod (83) kept away from solid fixed ring (81) is all fixedly connected with swivel plate (84), one side that gu fixed ring (81) is close to balancing weight (82) is fixedly connected with a plurality of arc (86).

3. A marine environment investigation sampling device according to claim 2, characterized in that: two locating plates (85) are fixedly connected to the surfaces of the connecting rods (83), and limit rods (87) are slidably connected to the inner walls of the arc-shaped plates (86).

4. A marine environment investigation sampling device according to claim 3, characterized in that: one end of the limiting rod (87) away from the connecting rod (83) is fixedly connected with a pulling plate (88), a spring (89) is sleeved on the surface of the limiting rod (87), and two ends of the spring (89) are fixedly connected with the arc-shaped plate (86) and the pulling plate (88) respectively.

5. The marine environment investigation sampling device of claim 1, wherein: the side of bottom plate (1) is equipped with controlling means (9), controlling means (9) are including four fixed plates (92), four equal fixed plate (92) fixed connection is in the side of bottom plate (1), four the inner wall rotation of fixed plate (92) is connected with bull stick (93), the fixed surface of bull stick (93) is connected with push rod (91).

6. The marine environment investigation sampling device of claim 5, wherein: one end of the push rod (91) far away from the fixed plate (92) is sleeved with a rubber anti-skid sleeve (97), two limiting plates (94) are fixedly connected with the surface of the rotary rod (93), and two clamping grooves are formed in the surfaces of the two limiting plates (94).

7. The marine environment investigation sampling device of claim 6, wherein: the four fixed plates (92) are provided with sliding grooves on one side close to the limiting plate (94), sliding blocks (96) are slidably connected to the surfaces of the sliding grooves on the four fixed plates (92), and clamping rods (95) are fixedly connected to one side, close to the limiting plate (94), of the sliding blocks (96).