CN218444620U

CN218444620U - Water quality pretreatment sampling device

Info

Publication number: CN218444620U
Application number: CN202222725807.4U
Authority: CN
Inventors: 杨小龙; 李文柱
Original assignee: Dalian Lide Modern Technology Co ltd
Current assignee: Dalian Lide Modern Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-03
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a water quality pretreatment sampling device belongs to water quality sampling device technical field. The utility model discloses a bottom plate, the connection of bottom plate below is equipped with the supporting leg, the connection of supporting leg below is equipped with the universal wheel, the connection is equipped with the support column on the bottom plate, it is equipped with the fixed column to connect on the support column, be equipped with the cavity of opening side in the fixed column, the activity cup joints in the cavity and is equipped with movable post, vertical connection is equipped with the bull stick in the cavity, the connection is equipped with the gear on the bull stick, the connection is equipped with the rack on the movable post, one of fixed column was kept away from to movable post serves to connect and is equipped with the mounting bracket, the connection is equipped with the motor mounting panel on the mounting bracket, it is equipped with the motor to connect on the motor mounting panel, the output connection of motor is equipped with the pivot, the connection is equipped with the take-up roll in the pivot, the last connection of wire rope is equipped with water quality sampling bottle. The utility model discloses novel structure, reasonable in design, convenient to use.

Description

Water quality pretreatment sampling device

Technical Field

The utility model relates to a water sampling device technical field specifically indicates a water quality pretreatment sampling device.

Background

Water is a source of life, people can not leave water in life and production activities, the problem of water ecological environment becomes one of the most main environmental problems in China with more and more serious environmental pollution, compared with the 20 th century, the problem of water environmental has obvious changes in properties, scale and influence degree, especially the pollution problem of surface rivers and lakes is quite serious, the environmental awareness of people is gradually enhanced, and more attention is paid to the monitoring of the environment, wherein the most important work is the monitoring of water quality, the water quality is short for water quality, and the water quality marks the conditions of physical characteristics such as chroma, turbidity, odor and the like of the water body, chemical characteristics such as inorganic matter and organic matter content and biological characteristics such as bacteria, microorganisms, plankton, benthos content and the like. In order to evaluate the water quality, a series of water quality parameters and water quality standards are specified at present, and a sampling device can be used for sampling the water during water quality detection.

In order to ensure that the collected water quality samples can fully reflect the water quality conditions of the region, the water quality sampler must ensure that the physical and chemical compositions of the collected water samples are not affected, and meanwhile, the water quality sampler also needs to meet the diversified demands of the collection environment and different users. The existing water quality sampling device is of a sensor type and a hand-pull rope type, and the sensor type water quality sampling device has the advantages of high manufacturing cost, relatively large weight and difficult movement; the hand-pull rope type water quality sampling device is affected by the distance when sampling on a bridge or a ship, and is not easy to implement, so that a water quality pretreatment sampling device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a water quality pretreatment sampling device of novel structure, reasonable in design, convenient to use.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a quality of water preliminary treatment sampling device, includes the bottom plate, the bottom plate below is connected and is equipped with the supporting leg, the connection of supporting leg below is equipped with the universal wheel, the connection is equipped with the support column on the bottom plate, the connection is equipped with the fixed column on the support column, be equipped with the opening cavity towards the side in the fixed column, the activity cup joints in the cavity and is equipped with the movable column, vertical connection is equipped with the bull stick in the cavity, the one end of bull stick extends the fixed column top and connects and be equipped with the operation hand wheel, the connection is equipped with the gear on the bull stick, the connection is equipped with the rack on the movable column, the rack uses with the gear cooperation, the movable column is kept away from one of fixed column and is served and is connected and is equipped with the mounting bracket, the connection is equipped with the motor mounting panel on the motor mounting panel, the output connection of motor is equipped with the pivot, the connection is equipped with the take-up roll in the pivot, be equipped with wire rope on the take-up roll, the connection is equipped with the quality of water sampling bottle.

As an improvement, the bottom plate is connected with a storage box, and a plurality of storage drawers are arranged in the storage box.

As an improvement, the fixed column is connected with a limiting piece, the movable column is connected with a stop block, and the stop block is matched with the limiting piece for use.

As an improvement, a plurality of through holes are formed in the operating hand wheel, limiting holes are formed in the fixing column, limiting pins are connected in the limiting holes and penetrate through the through holes to be matched with the limiting holes for use.

As an improvement, the rotating rod is connected with the fixed column through a bearing I.

As the improvement, the one end connection of keeping away from the fixed column on the activity post is equipped with the pulley mounting bracket, the installation is equipped with the pulley on the pulley mounting bracket, wire rope with the pulley cooperation is used.

As an improvement, the rotating shaft is connected with the mounting frame through a second bearing.

As an improvement, both ends of the winding roll are connected with limiting plates.

After the structure more than adopting, the utility model has the advantages of it is following:

1. the utility model has novel structure, reasonable design and convenient transportation, and the arrangement of the universal wheels can easily move the water quality pretreatment sampling device to a proper position;

2. the utility model can control the extension and the shortening of the movable column by the matching of the gear and the rack, further control the water quality sampling bottle to extend to the sampling point, facilitate the multi-point sampling and have small distance influence factors;

3. the storage box and the storage drawer of the utility model can temporarily store the sampled water quality into the storage box and the storage drawer, and the use is convenient;

4. the utility model discloses the cooperation of well motor, take-up roll and pulley is used, can control reciprocating of quality of water sample bottle, and then makes quality of water sample bottle can carry out remote sample, and it is more convenient to use.

Drawings

Figure 1 is the structure schematic diagram of the water quality pretreatment sampling device of the utility model.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the installation structure of the wire winding roller part in the water quality pretreatment sampling device of the utility model.

Fig. 4 is a schematic structural diagram of the water quality pretreatment sampling device in a use state.

As shown in the figure: 1. a base plate; 2. supporting legs; 3. a universal wheel; 4. a support pillar; 5. fixing a column; 6. a cavity; 7. a movable post; 8. a rotating rod; 9. operating a hand wheel; 10. a gear; 11. a rack; 12. a mounting frame; 13. a motor mounting plate; 14. a motor; 15. a rotating shaft; 16. a winding roll; 17. a wire rope; 18. a water quality sampling bottle; 19. a storage box; 20. a storage drawer; 21. a limiting sheet; 22. a stopper; 23. a through hole; 24. a limiting hole; 25. a spacing pin; 26. a first bearing; 27. a pulley mounting bracket; 28. a pulley; 29. a second bearing; 30. and a limiting plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1-4, a water quality pretreatment sampling device comprises a bottom plate 1, a storage box 19 is connected to the bottom plate 1, a plurality of storage drawers 20 are arranged in the storage box 19, support legs 2 are connected to and arranged below the bottom plate 1, universal wheels 3 are connected to and arranged below the support legs 2, a support pillar 4 is connected to and arranged on the bottom plate 1, a fixed pillar 5 is connected to and arranged on the support pillar 4, a cavity 6 with an opening facing the side edge is arranged in the fixed pillar 5, a movable pillar 7 is movably sleeved in the cavity 6, a limiting piece 21 is connected to and arranged on the fixed pillar 5, a stop block 22 is connected to and arranged on the movable pillar 7, the stop block 22 is matched with the limiting piece 21 for use, a rotating rod 8 is vertically connected to and arranged in the cavity 6, the rotating rod 8 is connected to and arranged with the fixed pillar 5 through a bearing I26, one end of the rotating rod 8 extends out of the upper portion of the fixed pillar 5 and is connected with an operating hand wheel 9, a plurality of through holes 23 are arranged on the operating hand wheel 9, a limiting hole 24 is arranged on the fixed pillar 5, a limiting pin 25 is connected to and arranged on the operating hand wheel 9, a limiting hole 24 is arranged on the operating hand wheel 9, a plurality of the operating hand wheel 12 is arranged on the rotating rod, a mounting rack 16 is arranged on the mounting rack 12, a motor is connected to and arranged on the mounting rack 12, a motor mounting rack 12, a motor 12 is arranged on the mounting rack 16, a motor 12, a motor 16 is arranged on the mounting rack 16, the water quality sampling device is characterized in that a steel wire rope 17 is arranged on the winding roll 16, one end, far away from the fixed column 5, of the movable column 7 is connected with a pulley mounting frame 27, a pulley 28 is arranged on the pulley mounting frame 27, the steel wire rope 17 is matched with the pulley 28 in use, and a water quality sampling bottle 18 is connected to the steel wire rope 17.

When the utility model is implemented, the water quality pretreatment sampling device is pushed to move to a proper position under the action of the universal wheel 3, when the sampling point is far away from the water quality pretreatment sampling device (for example, water in the middle of a river needs to be taken), the limit pin 25 is pulled out from the limit hole 24 and the through hole 23, the rotating rod 8 is controlled to rotate by the rotating operation hand wheel 9, the rotating rod 8 drives the gear 10 to rotate, the gear 10 drives the rack 11 to move through meshing, further the movable column 7 is controlled to extend relative to the fixed column 5, further the water quality sampling bottle 18 is driven to move to the sampling point, when the water quality sampling bottle 18 moves to the sampling point, the rotating operation hand wheel 9 is stopped, the limit pin 25 penetrates through the through hole 23 to be inserted into the limit hole 24, further the movable column 7 is fixed on the fixed column 5, the motor 14 is started, the motor 14 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the winding roll 16 to rotate, the steel wire rope 17 on the winding roll 16 is separated from the winding roll 16 and moves downwards under the action of the gravity of the water quality sampling bottle 18, the water quality sampling bottle 18 cannot deviate due to the arrangement of the pulley 28, when the water quality sampling bottle 18 moves downwards to a sampling point, the motor 14 is turned off and stays for a few minutes until the water quality sampling bottle 18 finishes sampling water quality, the motor 14 is controlled to rotate reversely, the rotating shaft 15 drives the winding roll 16 to rotate reversely, the steel wire rope 17 is wound on the winding roll 16, the water quality sampling bottle 18 is lifted under the action of the pulley 28, then the motor 14 is turned off, the limiting pin 25 is pulled out from the limiting hole 24 and the through hole 23, the rotating rod 8 is controlled to rotate by the rotating operation hand wheel 9, the rotating rod 8 drives the gear 10 to rotate, the gear 10 drives the rack 11 to move by meshing, further the movable column 7 is controlled to be shortened relative to the fixed column 5, further drives the water quality sampling bottle 18 to move towards the fixed column 5, when the water quality sampling bottle 18 moves to a position where the water quality sampling bottle can be taken down, the operation hand wheel 9 stops rotating, the limiting pin 25 penetrates through the through hole 23 and is inserted into the limiting hole 24, the movable column 7 is further fixed on the fixed column 5, water in the water quality sampling bottle 18 is stored in a specific container, then the specific container is stored in the storage box 19, remote sampling can be achieved, and sampling is more convenient.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is 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 quality of water preliminary treatment sampling device, includes bottom plate (1), its characterized in that: the lower part of the bottom plate (1) is connected with a supporting leg (2), the lower part of the supporting leg (2) is connected with a universal wheel (3), a supporting column (4) is connected on the bottom plate (1), a fixing column (5) is connected on the supporting column (4), a cavity (6) with an opening facing to the side edge is arranged in the fixed column (5), a movable column (7) is movably sleeved in the cavity (6), a rotating rod (8) is vertically connected and arranged in the cavity (6), one end of the rotating rod (8) extends out of the upper part of the fixed column (5) and is connected and provided with an operating hand wheel (9), a gear (10) is connected on the rotating rod (8), a rack (11) is connected on the movable column (7), the rack (11) is matched with the gear (10) for use, one end of the movable column (7) far away from the fixed column (5) is connected with an installation frame (12), the mounting rack (12) is connected with a motor mounting plate (13), the motor mounting plate (13) is connected with a motor (14), the output end of the motor (14) is connected with a rotating shaft (15), a winding roll (16) is connected on the rotating shaft (15), a steel wire rope (17) is arranged on the winding roll (16), a water quality sampling bottle (18) is connected to the steel wire rope (17).

2. The water quality pretreatment sampling device according to claim 1, characterized in that: the storage box (19) is connected to the bottom plate (1), and a plurality of storage drawers (20) are arranged in the storage box (19).

3. The water quality pretreatment sampling device according to claim 1, characterized in that: the fixed column (5) is connected with a limiting piece (21), the movable column (7) is connected with a stop block (22), and the stop block (22) is matched with the limiting piece (21) for use.

4. The water quality pretreatment sampling device according to claim 1, characterized in that: the operation hand wheel (9) is provided with a plurality of through holes (23), the fixing column (5) is provided with a limiting hole (24), a limiting pin (25) is connected in the limiting hole (24), and the limiting pin (25) penetrates through the through holes (23) to be matched with the limiting hole (24) for use.

5. The water quality pretreatment sampling device according to claim 1, characterized in that: the rotating rod (8) is connected with the fixed column (5) through a first bearing (26).

6. The water quality pretreatment sampling device according to claim 1, characterized in that: the movable column is characterized in that one end, far away from the fixed column (5), of the movable column (7) is connected with a pulley mounting frame (27), a pulley (28) is installed on the pulley mounting frame (27), and the steel wire rope (17) is matched with the pulley (28) for use.

7. The water quality pretreatment sampling device according to claim 1, characterized in that: the rotating shaft (15) is connected with the mounting rack (12) through a second bearing (29).

8. The water quality pretreatment sampling device according to claim 1, characterized in that: and limiting plates (30) are connected to two ends of the winding roll (16).