CN213600402U

CN213600402U - River environment monitoring water sampler

Info

Publication number: CN213600402U
Application number: CN202021752080.3U
Authority: CN
Inventors: 赵丽琴; 沈红; 贾鼎梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-07-02
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a river environment monitoring water sampler in the technical field of the bar equipment department of just sleeping, including the collection bucket, terminal surface center department swing joint has the connecting rod under the collection bucket, terminal surface fixedly connected with counter weight mechanism under the connecting rod, the terminal surface left and right sides all is equipped with the water inlet under the collection bucket, the collection bucket inner chamber bottom left and right sides all is equipped with the closing plate, the closing plate is located opening upper portion, the closing plate up end is equal fixedly connected with the spring, the collection bucket inner chamber left and right sides terminal surface lower part all is equipped with the spout, the spout inner chamber is equipped with the slider, fixedly connected with the bracing piece between the slider, the spring other end is equal fixedly connected with the bracing piece down end surface, the bracing piece up end left and right sides all is equipped with the dead lever, the dead lever up end fixedly connected cover plate, can effectively reduce the error of water intaking, accurate detection water source quality.

Description

River environment monitoring water sampler

Technical Field

The utility model relates to a water sampling equipment technical field specifically is a river environmental monitoring ware of adopting.

Background

With the increasing severity of the water pollution problem, in the hydrology field and the water environment field, researches on drainage basin point source pollution and non-point source pollution are more and more, and the country is also actively developing the remediation of the water pollution problem. The field water sampling is the most basic work of water pollution research and treatment, particularly in some main control sections and representative areas with serious pollution of a drainage basin, and in order to know the space-time distribution condition of the pollution more fully, manual sampling points need to be added on the basis of the arrangement of a field monitoring station. At present, a water sampler is used for sampling, but in the sampling process of the existing water sampler, the existing water sampler is connected with the water sampler only by one nylon rope, so that the water sampler is unstable in water, the acquisition effect is easily influenced, the existing water sampler cannot enter deep water for acquisition, the structure is complex, and the use is inconvenient, so that the river environment monitoring water sampler is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river environmental monitoring adopts hydrophone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a river environment monitoring water sampler comprises a collecting barrel, wherein a connecting rod is movably connected to the center of the lower end face of the collecting barrel, a counterweight mechanism is fixedly connected to the lower end face of the connecting rod, water inlets are arranged on the left side and the right side of the lower end face of the collecting barrel, sealing plates are arranged on the left side and the right side of the bottom end of an inner cavity of the collecting barrel, the sealing plates are positioned above the water inlets, springs are fixedly connected to the upper end faces of the sealing plates, chutes are arranged on the lower portions of the left end face and the right end face of the inner cavity of the collecting barrel, sliders are arranged in the inner cavities of the chutes, supporting rods are fixedly connected between the sliders, the other ends of the springs are fixedly connected to the lower end face of the supporting rods, fixing rods are arranged on the left side and the right side of the upper end face of the supporting, the top end of the arc-shaped connecting rod is movably connected with a rope.

Preferably, the counterweight mechanism comprises a counterweight ring, a counterweight connecting rod and a counterweight conical head, the inner ring of the upper end face of the counterweight ring is fixedly connected with the lower end face of the connecting rod, three groups of counterweight connecting rods with the same structure are uniformly arranged on the lower end face of the counterweight ring, the lower ends of the counterweight connecting rods are fixedly connected, and the counterweight conical head is fixedly connected with the lower end face of the counterweight connecting rod.

Preferably, fin mechanism includes connecting seat, support arm and resistance board, connecting seat fixed connection is in apron up end center department, the connecting seat terminal surface middle part fixedly connected with support arm all around, the terminal fixedly connected with resistance board of support arm.

Preferably, the lower part of the right side surface of the collecting barrel is fixedly connected with a water outlet pipe, and the upper end surface of the water outlet pipe is provided with a valve.

Preferably, the upper end face of the collecting barrel is provided with an annular step, the cover plate is arranged on the upper end face of the annular step, the outer ring of the cover plate is provided with a rubber pad, and the outer wall of the rubber pad is attached to the side face of the annular step.

Preferably, the outside of the upper end of the connecting rod is provided with a thread, the center of the lower end face of the collecting barrel is provided with a threaded hole, and the threaded hole is matched with the external thread.

Compared with the prior art, the beneficial effects of the utility model are that: adopt counter weight mechanism, connecting rod and screw hole, guarantee when the collection bucket need get into deep water department and adopt water, can be with rotatory entering screw hole inner chamber of connecting rod that is connected with counter weight mechanism, guarantee that the ware weight of adopting aggravates, the degree of depth of getting into in the water is darker, and the upper end is by rope fixed connection, guarantees that the ware of adopting can gather the water of the different degree of depth, detects.

Adopt the closing plate, a spring, the bracing piece, the dead lever, apron and fin mechanism, guarantee that the water sampler gets into the aquatic, because the pressure of water, upwards extrude the closing plate, the closing plate drives the spring and upwards promotes, guarantee the bracing piece rebound, thereby it connects apron rebound to drive the dead lever, guarantee intercommunication about the water sampler, after getting into the water sampling degree of depth, stretch the rope and upwards draw, fin mechanism meets the resistance, guarantee that the apron promotes downwards, the apron drives the dead lever, bracing piece and closing plate rebound, guarantee sealed laminating and gather bucket inner chamber bottom face, accomplish the water intaking, the mechanism is simple, and convenient for operation.

Drawings

FIG. 1 is a diagram: the structure schematic diagram of the river environment monitoring water sampler of the utility model;

FIG. 2 is a diagram of: the structure schematic diagram of the counterweight mechanism of the utility model;

FIG. 3 is a diagram of: the utility model discloses fin structure schematic diagram.

In the figure: 1. a collection barrel; 2. a chute; 3. a slider; 4. a water outlet pipe; 5. a water inlet; 6. a connecting rod; 7. a counterweight mechanism; 71. a counterweight ring; 72. a counterweight connecting rod; 73. a counterweight cone head; 8. a sealing plate; 9. A spring; 10. a support bar; 11. fixing the rod; 12. a cover plate; 13. a tail mechanism; 131. a connecting seat; 132. A support arm; 133. a resistance plate; 14. an arc-shaped connecting rod; 15. a rope.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a river environmental monitoring ware of adopting, including gathering bucket 1, it has connecting rod 6 to gather 1 lower terminal surface center department swing joint of bucket, terminal surface fixedly connected with counter weight mechanism 7 under connecting rod 6, it all is equipped with water inlet 5 to gather 1 lower terminal surface left and right sides of bucket, it all is equipped with closing plate 8 to gather 1 inner chamber bottom left and right sides of bucket, closing plate 8 is located water inlet 5 upper portion, it is cylindric to gather 1 bucket, counter weight mechanism 7 is the plumbous goods, high strength has, the terminal surface is equipped with the rubber slab under the closing plate 8, can not the seepage after guaranteeing the.

Please refer to fig. 1, the equal fixedly connected with spring 9 of closing plate 8 up end, the terminal surface lower part all is equipped with spout 2 about collection bucket 1 inner chamber, 2 inner chambers of spout are equipped with slider 3, fixedly connected with bracing piece 10 between the slider 3, the equal fixedly connected bracing piece 10 lower extreme end of the spring 9 other end, the bracing piece 10 up end left and right sides all is equipped with dead lever 11, dead lever 11 up end fixed

connection apron

12, 2 length of spout are less than dead lever 11 length, as long as guarantee apron 12 can the rebound, hydroenergy can get into the water sampler inner chamber.

Referring to fig. 1, a cover plate 12 is arranged on the upper end surface of a collecting barrel 1, a tail wing mechanism 13 is arranged in the center of the upper end surface of the cover plate 12, arc-shaped connecting rods 14 are fixedly connected to the left side and the right side of the upper end surface of the collecting barrel 1, a rope 15 is movably connected to the top ends of the arc-shaped connecting rods 14, scales are arranged on the rope 15, the depth of a water sampler entering water can be clearly checked, the bottom ends of the arc-shaped connecting rods 14 are welded to the upper end surface of the collecting barrel 1, and the arc-shaped connecting rods 14 have high.

Referring to fig. 2, the counterweight mechanism 7 includes a counterweight ring 71, a counterweight connecting rod 72 and a counterweight conical head 73, the lower end surface of the connecting rod 6 is fixedly connected to the inner ring of the upper end surface of the counterweight ring 71, three groups of counterweight connecting rods 72 with the same structure are uniformly arranged on the lower end surface of the counterweight ring 71, the lower ends of the counterweight connecting rods are fixedly connected, the lower end surface of the counterweight connecting rod 72 is fixedly connected to the counterweight conical head 73, and the counterweight mechanism 7 is of a hollow structure, so that the counterweight mechanism 7 can be ensured to rapidly enter water.

Referring to fig. 3, the tail mechanism includes a connection seat 131, a support arm 132 and a resistance plate 133, the connection seat 131 is fixedly connected to the center of the upper end surface of the cover plate 12, the support arm 132 is fixedly connected to the middle of the peripheral end surface of the connection seat 131, the resistance plate 133 is fixedly connected to the end of the support arm 132, a fixing shaft is arranged in the inner cavity of the connection seat 131 to ensure that the support arm 132 can be stably connected, an opening is formed in the end of the support arm 132, the width of the opening is equal to the thickness of the resistance plate 133, a bolt is arranged on the support arm 132, the resistance plate 133 is fixedly connected, and the.

Referring to fig. 1, a water outlet pipe 4 is fixedly connected to the lower portion of the right side face of the collecting barrel 1, a valve is arranged on the upper end face of the water outlet pipe 4, and the water outlet pipe 4 ensures that water in the inner cavity of the water sampler can be discharged and then detected.

Referring to fig. 1, the outer portion of the upper end of the connecting rod 6 is provided with threads, the center of the lower end face of the collecting barrel 1 is provided with a threaded hole, and the threaded hole is matched with the external threads, so that the connecting rod 6 can stably rotate to enter the inner cavity of the threaded hole, and the counterweight mechanism 7 can be stably connected.

Example 2

Increase annular step and rubber pad on embodiment 1's basis, please refer to and draw together fig. 1, 1 up end of collection bucket is equipped with annular step, apron 12 sets up in annular step up end, apron 12 outer lane is equipped with the rubber pad, and the laminating of rubber pad outer wall annular step side, the stable installation of apron can be guaranteed to annular step, guarantee again simultaneously that arc connecting rod 14 can fixed connection, the rubber pad guarantees apron 12 and 1 upper end of collection box closely laminate, guarantee that water can not ooze, guarantee equally that outside water can not get into collection box 1 inner chamber, guarantee that collection box 1 inside water source is unified, can not influence the little effect of collection, lead to detecting very big error to appear.

Compared with the embodiment 1, the annular step and the rubber pad are added, the annular step can ensure that the cover plate is stably installed, the arc-shaped connecting rod 14 can be fixedly connected, the rubber pad ensures that the cover plate 12 is tightly attached to the upper end of the collecting box 1, the water is ensured not to seep out, the external water is also ensured not to enter the inner cavity of the collecting box 1, the water source inside the collecting box 1 is ensured to be uniform, the small collecting effect is not influenced, and the detection is caused to have a large error.

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 connection 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 prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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

Claims

1. The utility model provides a river environmental monitoring ware of adopting, includes collection bucket (1), its characterized in that: the collecting barrel is characterized in that a connecting rod (6) is movably connected to the center of the lower end face of the collecting barrel (1), a counterweight mechanism (7) is fixedly connected to the lower end face of the connecting rod (6), water inlets (5) are arranged on the left side and the right side of the lower end face of the collecting barrel (1), sealing plates (8) are arranged on the left side and the right side of the bottom end of an inner cavity of the collecting barrel (1), the sealing plates (8) are located on the upper portions of the water inlets (5), springs (9) are fixedly connected to the upper end faces of the sealing plates (8), sliding grooves (2) are arranged on the lower portions of the left end face and the right end face of the inner cavity of the collecting barrel (1), sliders (3) are arranged in the inner cavities of the sliding grooves (2), supporting rods (10) are fixedly connected between the sliders (3), the other ends of the springs (9) are fixedly connected to the, apron (12) set up in gathering bucket (1) up end, apron (12) up end center department is equipped with fin mechanism (13), gather bucket (1) up end left and right sides fixedly connected with arc connecting rod (14), arc connecting rod (14) top swing joint has rope (15).

2. A river environment monitoring water sampler according to claim 1, wherein: counter weight mechanism (7) are including counter weight ring (71), counter weight connecting rod (72) and counter weight conical head (73), terminal surface fixed connection counter weight ring (71) up end inner circle under connecting rod (6), the terminal surface evenly is equipped with the same counter weight connecting rod (72) of three group structures under counter weight ring (71), counter weight connecting rod lower extreme fixed connection, terminal surface fixed connection counter weight conical head (73) under counter weight connecting rod (72).

3. A river environment monitoring water sampler according to claim 1, wherein: the empennage mechanism comprises a connecting seat (131), a supporting arm (132) and a resistance plate (133), the connecting seat (131) is fixedly connected to the center of the upper end face of the cover plate (12), the middle of the periphery of the connecting seat (131) is fixedly connected with the supporting arm (132), and the tail end of the supporting arm (132) is fixedly connected with the resistance plate (133).

4. A river environment monitoring water sampler according to claim 1, wherein: the collecting barrel is characterized in that a water outlet pipe (4) is fixedly connected to the lower portion of the right side face of the collecting barrel (1), and a valve is arranged on the upper end face of the water outlet pipe (4).

5. A river environment monitoring water sampler according to claim 1, wherein: the collecting barrel is characterized in that an annular step is arranged on the upper end face of the collecting barrel (1), the cover plate (12) is arranged on the upper end face of the annular step, a rubber pad is arranged on the outer ring of the cover plate (12), and the outer wall of the rubber pad is attached to the side face of the annular step.

6. A river environment monitoring water sampler according to claim 1, wherein: the outside of connecting rod (6) upper end is equipped with the screw thread, and gathers bucket (1) lower terminal surface center department and be equipped with the screw hole, and screw hole and external screw thread phase-match.