CN217059493U

CN217059493U - River water quality detection device

Info

Publication number: CN217059493U
Application number: CN202122422423.0U
Authority: CN
Inventors: 朱茜; 陈红梅
Original assignee: Nanjing Jiangyuan Information Technology Co ltd
Current assignee: Nanjing Jiangyuan Information Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-07-26
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a river water quality testing device, including collecting box, U-shaped pipe and handle, collect a plurality of apical force springs of bottom inner wall fixedly connected with of box, the top fixedly connected with kicking block of a plurality of apical force springs, one side of collecting the box is equipped with the apron, and one side of apron is equipped with the spout, be equipped with a plurality of collecting pipes in the collection box, the spout is passed to the one end of collecting pipe, and the collecting pipe and the kicking block contact of bottom collect the equal fixedly connected with rubber dog of both sides inner wall of box, rubber dog and the collecting pipe contact of top layer, the collecting pipe is including the regulating tube, and regulating tube integrated into one piece is in the one end of collecting pipe, the one end inner wall fixedly connected with reset spring of collecting pipe, and the one end sliding connection in the regulating tube has the sealing plug. The utility model discloses can mend the vacancy of top layer collecting pipe automatically, then can sample the river of the different degree of depth simultaneously, improve the efficiency that detects.

Description

River water quality detection device

Technical Field

The utility model relates to a river water quality testing technical field especially relates to a river water quality testing device.

Background

The water quality detection of lakes and rivers is to carry out unified timing or untimely detection work on chemical substances, suspended matters, bottom mud and water ecosystem in water, and the water quality detection plays an important role in maintaining the health of water environment, so that a river water quality detection device is required to be used, the efficiency of the existing river water quality detection device is not high, and the actual requirements cannot be met.

The existing river water quality detection devices mostly have the following defects: the quality of water of the different degree of depth of river water can not be drawed and detected in the use, perhaps sample many times, has influenced water quality testing's efficiency, has influenced the cleanness of surrounding environment and also has produced the harm to workman's around, can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a river water quality detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a river water quality detection device comprises a collection box, a U-shaped pipe and a handle, wherein a plurality of jacking springs are fixedly connected to the inner wall of the bottom of the collection box, jacking blocks are fixedly connected to the tops of the jacking springs, a cover plate is arranged on one side of the collection box, a sliding groove is formed in one side of the cover plate, a plurality of collecting pipes are arranged in the collection box, one ends of the collecting pipes penetrate through the sliding groove, the collecting pipe at the bottom layer is in contact with the jacking blocks, rubber check blocks are fixedly connected to the inner walls of the two sides of the collection box and are in contact with the collecting pipe at the top layer, each collecting pipe comprises a regulating pipe, the regulating pipes are integrally formed at one ends of the collecting pipes, a return spring is fixedly connected to the inner wall of one end of each collecting pipe, a sealing plug is slidably connected to one end of each regulating pipe, one side of each U-shaped pipe is fixedly connected to the other end of each return spring, movable columns are inserted into the two ends of the U-shaped pipe, a connecting rod is fixedly connected between the two movable columns, the both sides of U-shaped pipe all are equipped with the sliding tray, and the connecting rod slides between two sliding trays, one side fixedly connected with of connecting rod presses the post, presses the other end and the sealing plug contact of post, and two return spring of bolt fastening are passed through to the inner wall of U-shaped pipe, return spring's the other end and press post fixed connection, the bottom fixedly connected with extrusion piece of connecting rod, and extrusion piece and collection pipe contact.

As the utility model discloses further scheme again, collect an outer wall fixedly connected with slide of box, sliding connection has the slider in the slide, one side outer wall fixed connection of slider and U-shaped pipe.

As the utility model discloses further scheme again, peg graft and have first connecting pipe in one side of U-shaped pipe, the connection pad has been cup jointed to the other end of first connecting pipe, and the opposite side of connection pad is pegged graft and is had the second connecting pipe.

As the utility model discloses further scheme again, the one end inner wall joint of regulating tube has the sealing washer, sealing washer and sealing plug contact.

As the utility model discloses scheme further again, one side of sealing plug is equipped with the apical pore, the apical pore with press the post contact, press the one end of post and cup jointed the fender ring.

As the utility model discloses still further scheme, the second connecting pipe is pegged graft in the one end of handle, and electric putter is installed to the interior of handle, and electric putter's one end is fixed with the connection rope, connects the other both ends of rope and passes first connecting pipe, connection pad and second connecting pipe respectively with two movable post fixed connection, one side inner wall of connection pad rotates and is connected with the rotation post, rotates the post and is connected the rope wiring.

As a further scheme of the present invention, one end of the handle is provided with a sealing cover, and one side of the handle is provided with a button, the button being electrically connected to the electric push rod.

As a further proposal of the utility model, the outer wall of the first connecting pipe is provided with a graduated scale.

The utility model has the advantages that:

1. the utility model discloses a cooperation setting of apical spring and kicking block, after the collecting pipe sampling of topmost layer was accomplished, make the kicking block jacking that makes progress under the elastic action of apical spring to promote the collecting pipe and move up, and then the vacancy of automatic complete topmost layer collecting pipe, then can sample the river of the different degree of depth simultaneously, improve the efficiency that detects.

2. The utility model discloses a setting of reset spring and sealing plug makes the sealing plug reset under reset spring's elastic action to seal the collecting pipe in time, and then avoided obscuring of different degree of depth river, in order to avoid influencing the testing result of river quality of water.

3. The utility model discloses a setting up that is equipped with the scale at the outer wall of first connecting pipe can accurately control the degree of depth that the collection box submerged the surface of water to can improve the accuracy nature of river water quality testing result.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a river water quality detection device provided by the utility model;

fig. 2 is a schematic view of a partial three-dimensional structure of a river water quality detection device provided by the utility model;

fig. 3 is a schematic bottom sectional view of the river water quality detecting device provided by the present invention.

Fig. 4 is a schematic view of a partial cross-sectional structure of a river water quality detection device provided by the present invention;

fig. 5 is a schematic top sectional structure view of the river water quality detection device provided by the present invention.

In the figure: 1. a collection box; 2. a jacking spring; 3. a top block; 4. a collection tube; 401. an adjusting tube; 402. a return spring; 403. a sealing plug; 404. a seal ring; 405. a top hole; 5. a rubber stopper; 6. a cover plate; 7. a U-shaped tube; 8. a sliding groove; 9. a movable post; 10. a connecting rod; 11. pressing the column; 12. extruding the block; 13. a baffle ring; 14. a slideway; 15. a slider; 16. a first connecting pipe; 17. a connecting disc; 18. rotating the column; 19. a second connecting pipe; 20. connecting ropes; 21. a grip; 2101. a sealing cover; 2102. an electric push rod; 2103. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent will be understood to those of ordinary skill in the art.

Referring to fig. 1-5, a river water quality detection device comprises a collection box 1, a U-shaped pipe 7 and a handle 21, wherein a plurality of jacking springs 2 are fixed on the inner wall of the bottom of the collection box 1 through bolts, jacking blocks 3 are fixed on the top ends of the jacking springs 2 through bolts, the jacking blocks 3 are upwards jacked under the elastic action of the jacking springs 2, so that collection pipes 4 are pushed to move upwards, and the vacancy of the topmost collection pipe 4 is automatically filled up, a cover plate 6 is arranged on one side of the collection box 1, a sliding groove is arranged on one side of the cover plate 6, a plurality of collection pipes 4 are arranged in the collection box 1, one ends of the collection pipes 4 penetrate through the sliding groove, the bottommost collection pipe 4 is in contact with the jacking blocks 3, rubber stoppers 5 are bonded on the inner walls of two sides of the collection box 1, the rubber stoppers 5 are in contact with the topmost collection pipe 4, the collection pipe 4 comprises an adjusting pipe 401, the adjusting pipe 401 is integrally formed at one end of the collection pipe 4, the inner wall of one end of the collecting pipe 4 is fixed with a reset spring 402 through a bolt, one end in the adjusting pipe 401 is connected with a sealing plug 403 in a sliding manner, one side of the sealing plug 403 is fixedly connected with the other end of the reset spring 402, the sealing plug 403 is reset under the elastic action of the reset spring 402 to seal the collecting pipe 4, two ends of the U-shaped pipe 7 are respectively inserted with a movable column 9, one end between the two movable columns 9 is fixed with a connecting rod 10 through a bolt, two sides of the U-shaped pipe 7 are respectively provided with a sliding groove 8, the connecting rod 10 slides between the two sliding grooves 8, one side of the connecting rod 10 is fixed with a pressing column 11 through a bolt, the other end of the pressing column 11 is contacted with the sealing plug 403, the inner wall of the U-shaped pipe 7 is fixed with two reset springs through a bolt, the other end of each reset spring is fixedly connected with the pressing column 11, the bottom of the connecting rod 10 is fixed with an extruding block 12 through a bolt, and the extruding block 12 is contacted with the collecting pipe 4, activity post 9 is inwards slided at U-shaped pipe 7, then it is close to collecting pipe 4 to drive according to post 11 gradually, thereby promote sealing plug 403 inwards to slide, and then open collecting pipe 4's collection mouth, the river gets into in the collecting pipe 4 from collecting the mouth, thereby sample the river, and make simultaneously extrusion piece 12 insert topmost layer collecting pipe 4's bottom, thereby with topmost layer collecting pipe 4 upwards jacking, when collecting pipe 4 upwards jacking's power is greater than rubber dog 5's resistance, topmost layer collecting pipe 4 is by the jacking to rubber dog 5's top.

Collect an outer wall of box 1 and have slide 14 through the bolt fastening, sliding connection has slider 15 in the slide 14, slider 15 and one side outer wall fixed connection of U-shaped pipe 7, sliding connection through slider 15 and slide 14, to collect box 1 and the equipment of U-shaped pipe 7 together, one side of U-shaped pipe 7 is pegged graft and is had first connecting pipe 16, the other end of first connecting pipe 16 has cup jointed connection pad 17, the opposite side of connection pad 17 is pegged graft and has been had second connecting pipe 19, the one end inner wall joint of control tube 401 has sealing washer 404, sealing washer 404 and sealing plug 403 contact, promote collecting pipe 4's leakproofness, one side of sealing plug 403 is equipped with apical pore 405, apical pore 405 with press the post 11 contact, press the one end of post 11 to cup joint fender ring 13.

In the utility model, the second connecting pipe 19 is inserted into one end of the handle 21, the electric push rod 2102 is installed in the handle 21, the connecting rope 20 is fixed at one end of the electric push rod 2102, the other two ends of the connecting rope 20 pass through the first connecting pipe 16, the connecting disc 17 and the second connecting pipe 19 are respectively fixedly connected with the two movable columns 9, the electric push rod 2102 begins to contract, so that the connecting rope 20 is tightened, and further the movable columns 9 are pulled to slide inwards in the U-shaped pipe 7, the inner wall of one side of the connecting disc 17 is rotatably connected with the rotating column 18, the rotating column 18 is in winding connection with the connecting rope 20, the rotating column 18 plays a supporting and guiding role on the connecting rope 20, one end of the handle 21 is provided with the sealing cover 2101, one side of the handle 21 is provided with the button 2103, the button 2103 is electrically connected with the electric push rod 2102, the outer wall of the first connecting pipe 16 is provided with the graduated scale, so that the depth of the detecting device which is not submerged in the water surface can be accurately controlled, thereby improving the accuracy of the detection result of the river water quality.

The working principle is as follows: when the device is used, firstly, the collection box 1 and the U-shaped pipe 7 are assembled together through the sliding connection of the sliding block 15 and the sliding way 14, then the handle 21 is held, the collection box 1 is placed into water, the depth of the scale on the surface of the first connecting pipe 16, which is submerged into the water surface, is observed, when the detection depth is reached, the button 2103 is pressed, the electric push rod 2102 begins to contract, so that the connecting rope 20 is tightened, the movable column 9 is pulled to slide inwards in the U-shaped pipe 7, the pressing column 11 is driven to gradually approach the collection pipe 4, so that the sealing plug 403 is pushed to slide inwards, the collection opening of the collection pipe 4 is opened, river water enters the collection pipe 4 from the collection opening, so that the river water is sampled, meanwhile, the pressing block 12 is inserted into the bottom of the topmost collection pipe 4, so that the topmost collection pipe 4 is lifted upwards, and when the lifting force of the collection pipe 4 is greater than the resistance of the rubber stopper 5, topmost layer collecting pipe 4 is by the top of jacking rubber dog 5, meanwhile, electric putter 2102 begins tensile, the effect at return spring makes according to the post 11 and withdraws from collecting pipe 4 gradually, and make sealing plug 403 reset under return spring 402's elastic action, seal collecting pipe 4, then, make kicking block 3 upwards jacking under the elastic action of jacking spring 2, thereby promote collecting pipe 4 and upwards remove, and then automatic vacancy of mending topmost layer collecting pipe 4, then, the staff, continue to move down and collect box 1, sample the river of the different degree of depth according to above-mentioned step again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A river water quality detection device comprises a collection box (1), a U-shaped pipe (7) and a handle (21), and is characterized in that a plurality of jacking springs (2) are fixedly connected to the inner wall of the bottom of the collection box (1), jacking blocks (3) are fixedly connected to the top ends of the jacking springs (2), a cover plate (6) is arranged on one side of the collection box (1), a sliding groove is formed in one side of the cover plate (6), a plurality of collection pipes (4) are arranged in the collection box (1), one ends of the collection pipes (4) penetrate through the sliding groove, the collection pipe (4) at the bottom layer is in contact with the jacking blocks (3), rubber stoppers (5) are fixedly connected to the inner walls of the two sides of the collection box (1), the rubber stoppers (5) are in contact with the collection pipe (4) at the top layer, the collection pipe (4) comprises an adjusting pipe (401), and the adjusting pipe (401) is integrally formed at one end of the collection pipe (4), the inner wall of one end of the collecting pipe (4) is fixedly connected with a return spring (402), one end of the regulating pipe (401) is connected with a sealing plug (403) in a sliding manner, one side of the sealing plug (403) is fixedly connected with the other end of the return spring (402), two ends of the U-shaped pipe (7) are respectively inserted with a movable column (9), one end of the U-shaped pipe (7) between the two movable columns (9) is fixedly connected with a connecting rod (10), two sides of the U-shaped pipe (7) are respectively provided with a sliding groove (8), the connecting rod (10) slides between the two sliding grooves (8), one side of the connecting rod (10) is fixedly connected with a pressing column (11), the other end of the pressing column (11) is contacted with the sealing plug (403), the inner wall of the U-shaped pipe (7) is fixedly connected with two return springs through bolts, the other end of each return spring is fixedly connected with the pressing column (11), and the bottom of the connecting rod (10) is fixedly connected with an extruding block (12), the extrusion block (12) is contacted with the collecting pipe (4).

2. The river water quality detection device according to claim 1, wherein a slide way (14) is fixedly connected to one outer wall of the collection box (1), a slide block (15) is slidably connected to the slide way (14), and the slide block (15) is fixedly connected with the outer wall of one side of the U-shaped pipe (7).

3. The river water quality detection device according to claim 1, wherein a first connecting pipe (16) is inserted into one side of the U-shaped pipe (7), a connecting disc (17) is sleeved at the other end of the first connecting pipe (16), and a second connecting pipe (19) is inserted into the other side of the connecting disc (17).

4. The river water quality detection device according to claim 1, wherein a sealing ring (404) is clamped on an inner wall of one end of the adjusting pipe (401), and the sealing ring (404) is in contact with the sealing plug (403).

5. A river water quality detecting device according to claim 1, wherein one side of the sealing plug (403) is provided with a top hole (405), the top hole (405) is in contact with the pressing column (11), and one end of the pressing column (11) is sleeved with the baffle ring (13).

6. The river water quality detection device according to claim 3, wherein the second connecting pipe (19) is inserted into one end of the handle (21), an electric push rod (2102) is installed in the handle (21), a connecting rope (20) is fixed to one end of the electric push rod (2102), the other two ends of the connecting rope (20) penetrate through the first connecting pipe (16), the connecting disc (17) and the second connecting pipe (19) are fixedly connected with the two movable columns (9) respectively, a rotating column (18) is rotatably connected to the inner wall of one side of the connecting disc (17), and the rotating column (18) is connected with the connecting rope (20) in a winding mode.

7. The river water quality detection device according to claim 6, wherein a sealing cover (2101) is arranged at one end of the handle (21), a button (2103) is arranged at one side of the handle (21), and the button (2103) is electrically connected with the electric push rod (2102).

8. A river water quality detecting device according to claim 3, wherein the outer wall of the first connecting pipe (16) is provided with a graduated scale.