CN108426745A

CN108426745A - A kind of sampling of water quality detection device

Info

Publication number: CN108426745A
Application number: CN201810659371.9A
Authority: CN
Inventors: 王毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-25
Filing date: 2018-06-25
Publication date: 2018-08-21

Abstract

The present invention relates to technical field of environment protection equipment, and disclose a kind of sampling of water quality detection device, including pedestal, the bottom of the pedestal is installed with waterproof layer, the both sides of the pedestal are installed with side box, the quantity of the side box is two, central symmetry of two side boxes about pedestal, the top of two side boxes is installed with fixed bin, the equal movable sleeve in inside of two side boxes is connected to shaft, the outer surface of the shaft has been fixedly attached gear, and the other end of the shaft runs through side box and extends to the outside of side box.The sampling of water quality detection device, by turning runner, make to turn shaft driven gear rotation, coordinated using the transmission between gear and regulation pipe, regulation pipe is set to move up and down, water is extracted into detector by sampling head and is detected by suction pump, so that the sampling detecting device is sampled the water of different water level sections, is improved the practicability of the sampling detecting device.

Description

A kind of sampling of water quality detection device

Technical field

The present invention relates to technical field of environment protection equipment, specially a kind of sampling of water quality detection device.

Background technology

With the development of economy, the serious pollution problem of the Proposals of Water Resources of various regions, especially water environment pollution problem are just Region extension, the trend that pollution is diversified, degree is intensification is presented, environmental protection administration needs regularly to water such as dam, lakes Matter is detected, and for ensureing urbanite water consumption safety, carries out needing the water to each water level section in dam, lake when water quality detection Matter carries out comprehensive detection analysis, determines the different time sections of pollutant in water body, different location area distribution situation, therefore, needs The a large amount of work such as sampling of water quality on the spot are carried out, in the hope of the timeliness and accuracy of water quality data.

It first has to carry out sampling of water quality before water quality detection, but existing sampling of water quality structure of the detecting device is complicated, it cannot The water quality to each water level section simultaneously is sampled, can only be separately sampled in water level section one by one, and sampling expends time length, efficiency It is low, moreover, the collection head of existing sampling detecting device is easily damaged, replace special trouble, influences sample detection dress The application set.

Invention content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the present invention provides a kind of sampling of water quality detection device, having can be to different depth Water be sampled, be conveniently replaceable the advantages that sampling head and detection process are stablized, solve existing sampling of water quality detection device Complicated, the water quality to each water level section that cannot be simultaneously is sampled, can only be separately sampled in water level section one by one, sampling consumption Time-consuming length, efficiency are low, moreover, the collection head of existing sampling detecting device is easily damaged, replace special trouble, shadow The problem of ringing the application of sampling detecting device.

(2) technical solution

To realize the above-mentioned mesh that can be sampled to the water of different depth, be conveniently replaceable sampling head and detection process stabilization , the present invention provides the following technical solutions：Peace is fixed in the bottom of a kind of sampling of water quality detection device, including pedestal, the pedestal Equipped with waterproof layer, the both sides of the pedestal are installed with side box, and the quantity of the side box is two, two side boxes about The top of the central symmetry of pedestal, two side boxes is installed with fixed bin, and the inside of two side boxes is movable It is socketed with shaft, the outer surface of the shaft has been fixedly attached gear, and the other end of the shaft through side box and extends to side The outside of box, the shaft are located at one end outside the box of side and are fixedly connected with runner, and the internal activity of the side box is socketed with tune Section pipe, one end of the regulation pipe sequentially pass through side box and fixed bin and extend to the outside on fixed bin top, the regulation pipe The other end through side box and extend to the outside at side cassette bottom end, the inner cavity pivot bush unit of the fixed bin has limited block, described The side of limited block is installed with compression spring, and the other end of the compression spring is fixedly connected with the inner wall of fixed bin, the limited block The other side be flexibly connected with regulation pipe, side movable sleeve of the fixed bin inner cavity far from limited block is connected to threaded rod, described The other end of threaded rod runs through fixed bin and extends to the outside of fixed bin side, and the threaded rod is located at one outside fixed bin End is fixedly connected with pulling block, and the threaded rod is located at one end inside fixed bin and is installed with grip block, the grip block Side is flexibly connected with regulation pipe, and the regulation pipe is located at the fixation of one end outside the cassette bottom end of side and is communicated with suction pump, the pumping The bottom end of water pump, which is fixed, is communicated with connecting tube, and the other end fixation of the connecting tube is communicated with connection box, the table of the connecting tube Face is installed with lateral mass, and the quantity of the lateral mass is four, and four lateral mass each twos are one group, and two groups of lateral mass are symmetrical It is distributed in connecting tube, the equal movable sleeve in inside of four lateral mass is connected to rotating bar, the outer surface movable sleeve of the rotating bar It is connected to cross bar, the top of two connection box sides is installed with screw rod, and the quantity of the screw rod is four, four institutes It is one group to state screw rod each two, and two groups of screw rods are symmetrically distributed on connection box.

Preferably, the bottom end of the cross bar is fixedly connected with fixed link, the other end and the screw rod movable sleeve of the fixed link It connects, the other end screw thread of the screw rod is socketed with thread cap.

Preferably, the connection cassette bottom end, which is fixed, is communicated with bottom tube, and one end that the bottom tube is located at outside connection box is fixed It is communicated with sampling head, the surface of the sampling head offers leakage hole.

Preferably, fixed seat is installed at the top of the pedestal, the internal activity of the fixed seat is socketed with detection Instrument, the connecting tube are located at the fixation of one end outside fixed bin and are communicated with heading, and the top of the heading, which is fixed, is communicated with hose, The other end of the hose is connected to detector fixation.

Preferably, montant is installed at the top of the pedestal, the quantity of the montant is two, two montants Positioned at the both sides of detector.

Preferably, the internal activity of the montant is socketed with pull rod, and the both ends of the pull rod are run through montant and extended to The outside of montant, the pull rod are located at one end outside montant and are fixedly connected with fixed block, the fixed block and detector activity Connection.

Preferably, the outer surface movable sleeve of the pull rod is connected to the stiffness spring between montant and fixed block, described The other end of stiffness spring is fixedly connected with the side of montant, and the other end that the pull rod is located at outside montant is fixedly connected with hand Handle.

Preferably, the inside of the fixed seat is installed with built-in block, and the quantity of the built-in block is four, four institutes Central symmetry of the built-in block about fixed seat is stated, the internal activity of the fixed seat is equipped with the rolling between two built-in blocks The quantity of dynamic ball, the roller ball is four.

Preferably, the outer surface of the roller ball is installed with limit spring, the other end of the limit spring with it is interior It sets block to be fixedly connected, the outer surface of the roller ball is fixedly connected with curved bar, and the other end of the curved bar runs through fixed seat, described Curved bar is located at one end movable sleeve outside fixed seat and is connected to passive bar, described to be fixedly connected with strut by the bottom end of lever, described The other end of strut is fixedly connected with holding ring, and the medial surface of the holding ring is flexibly connected with detector.

(3) advantageous effect

Compared with prior art, the present invention provides a kind of sampling of water quality detection device, has following advantageous effect：

1, the sampling of water quality detection device makes to turn shaft driven gear rotation, utilizes gear and regulation pipe by turning runner Between transmission cooperation, so that regulation pipe is moved up and down, water is extracted into detector by sampling head and is detected by suction pump, makes this Sampling detecting device can be sampled the water of different water level sections, improve the practicability of the sampling detecting device.

2, the sampling of water quality detection device makes fixed block to inspection by the cooperation between pull rod, fixed block and stiffness spring Survey instrument be fixed from side, meanwhile, using roller ball, limit spring, curved bar, by the cooperation between lever and strut, make folder Held in ring is fixed detector from bottom, prevents detector during detection, is influenced and shakes by wind-force and flow It is dynamic, testing result is influenced, the practicability and accuracy of the sampling detecting device are improved.

3, the sampling of water quality detection device, by turning thread cap, rotating horizontal pole makes fixed link be detached with screw rod, then Connection box is removed, is repaired or replaced convenient for the sampling head to damage, improves the practicability of the sampling detecting device.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the overlooking structure diagram of fixed seat of the present invention；

Fig. 3 is the side structure schematic view of gear of the present invention；

Fig. 4 is the side structure schematic view of lateral mass of the present invention；

Fig. 5 is the close-up schematic view at A in Fig. 1；

Fig. 6 is the close-up schematic view at B in Fig. 1.

In figure：1 pedestal, 2 waterproof layers, 3 side boxes, 4 fixed bins, 5 shafts, 6 gears, 7 runners, 8 regulation pipes, 9 limited blocks, 10 Compression spring, 11 threaded rods, 12 pulling blocks, 13 grip blocks, 14 suction pumps, 15 connecting tubes, 16 connection boxes, 17 lateral mass, 18 rotating bars, 19 cross Bar, 20 screw rods, 21 fixed links, 22 thread caps, 23 bottom tubes, 24 sampling heads, 25 leakage holes, 26 fixed seats, 27 detectors, 28 heading, 29 hoses, 30 montants, 31 pull rods, 32 fixed blocks, 33 stiffness springs, 34 handles, 35 built-in blocks, 36 roller balls, 37 limit springs, 38 curved bars, 39 are by lever, 40 struts, 41 holding rings.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

- 6 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of sampling of water quality detection device, including pedestal 1, bottom The bottom of seat 1 is installed with waterproof layer 2, and waterproof layer 2 can enter to avoid water penetration pedestal 1 in fixed seat 26, destructive test The internal wiring of instrument 27 influences the testing result of detector 27, improves the practicability of the sampling detecting device, the top of pedestal 1 Portion is installed with montant 30, and the internal activity of montant 30 is socketed with pull rod 31, passes through pull rod 31, fixed block 32 and stiffness spring Cooperation between 33 makes fixed block 32 that detector 27 be fixed from side, and the outer surface movable sleeve of pull rod 31, which is connected to, to be located at The other end of stiffness spring 33 between montant 30 and fixed block 32, stiffness spring 33 is fixedly connected with the side of montant 30, is drawn Bar 31 is located at the other end outside montant 30 and is fixedly connected with handle 34, and the both ends of pull rod 31 are run through montant 30 and extended to perpendicular The outside of bar 30, pull rod 31 are located at one end outside montant 30 and are fixedly connected with fixed block 32, and fixed block 32 is lived with detector 27 The quantity of dynamic connection, montant 30 is two, and two montants 30 are located at the both sides of detector 27, and the top of pedestal 1 is installed with The inside of fixed seat 26, fixed seat 26 is installed with built-in block 35, and the quantity of built-in block 35 is four, and four built-in blocks 35 are closed The roller ball 36 between two built-in blocks 35 is installed in the internal activity of the central symmetry of fixed seat 26, fixed seat 26, Using roller ball 36, limit spring 37, curved bar 38, by the cooperation between lever 39 and strut 40, make holding ring 41 from bottom pair Detector 27 is fixed, and prevents detector 27 during detection, is influenced and shakes by wind-force and flow, influences to examine It surveys as a result, improving the practicability and accuracy of the sampling detecting device, the outer surface of roller ball 36 is installed with limit bullet The other end of spring 37, limit spring 37 is fixedly connected with built-in block 35, and the outer surface of roller ball 36 is fixedly connected with curved bar 38, bent The other end of bar 38 runs through fixed seat 26, and one end movable sleeve that curved bar 38 is located at outside fixed seat 26 is connected to passive bar 39, passively The bottom end of bar 39 is fixedly connected with strut 40, and the other end of strut 40 is fixedly connected with holding ring 41, the medial surface of holding ring 41 It is flexibly connected with detector 27, the quantity of roller ball 36 is four, and the internal activity of fixed seat 26 is socketed with detector 27, connection Pipe 15 be located at one end outside fixed bin 4 fix be communicated with heading 28, head a ball 28 top fix be communicated with hose 29, hose 29 With elasticity, when regulation pipe 8 moves up and down, hose 29 can also move, and ensure that the reasonability of the sampling detecting device, hose The fixation of 29 other end and detector 27 be connected to, and the both sides of pedestal 1 are installed with side box 3, and the quantity of side box 3 is two, and two The top of central symmetry of a side box 3 about pedestal 1, two side boxes 3 is installed with fixed bin 4, the inside of two side boxes 3 Equal movable sleeve is connected to shaft 5, and the outer surface of shaft 5 has been fixedly attached gear 6, and the other end of shaft 5 through side box 3 and extends to The outside of side box 3, one end that shaft 5 is located at outside side box 3 are fixedly connected with runner 7, by turning runner 7, shaft 5 are made to drive Gear 6 rotates, and is coordinated using the transmission between gear 6 and regulation pipe 8, so that regulation pipe 8 is moved up and down, the internal activity of side box 3 It is socketed with regulation pipe 8, the side that regulation pipe 8 is contacted with gear 6 is equipped with teeth, matches with gear 6 by the teeth in regulation pipe 8 It closes, so that regulation pipe 8 is moved up and down, improve the reasonability of the sampling detecting device, one end of regulation pipe 8 sequentially passes through side box 3 With fixed bin 4 and the outside on 4 top of fixed bin is extended to, the other end of regulation pipe 8 through side box 3 and extends to 3 bottom end of side box Outside, the inner cavity pivot bush unit of fixed bin 4 has limited block 9, the side of limited block 9 to be installed with compression spring 10, compression spring 10 The other end is fixedly connected with the inner wall of fixed bin 4, and the other side of limited block 9 is flexibly connected with regulation pipe 8, and 4 inner cavity of fixed bin is remote Side movable sleeve from limited block 9 is connected to threaded rod 11, and the other end of threaded rod 11 through fixed bin 4 and extends to fixed bin 4 The outside of side, one end that threaded rod 11 is located at outside fixed bin 4 are fixedly connected with pulling block 12, by turning pulling block 12, make spiral shell Rasp bar 11 rotates, and makes grip block 13 that regulation pipe 8 be fixed, prevent from stopping operating runner 7 when, regulation pipe 8 can due to gravity Effect and decline, influence the sampling effect of the sampling detecting device, threaded rod 11 is located at one end inside fixed bin 4 and fixes peace Equipped with grip block 13, the side of grip block 13 is flexibly connected with regulation pipe 8, and it is solid that regulation pipe 8 is located at one end outside 3 bottom end of side box Surely it is communicated with suction pump 14, water is extracted into detector 27 by sampling head 24 and is detected by suction pump 14, makes the sample detection Device can be sampled the water of different water level sections, improve the practicability of the sampling detecting device, the bottom end of suction pump 14 Fixed to be communicated with connecting tube 15, the other end fixation of connecting tube 15 is communicated with connection box 16, and 16 bottom end of connection box, which is fixed, to be communicated with Bottom tube 23, bottom tube 23 are located at one end fixation outside connection box 16 and are communicated with sampling head 24, and the surface of sampling head 24 offers leakage The surface in hole 25, connecting tube 15 is installed with lateral mass 17, and the quantity of lateral mass 17 is four, and four 17 each twos of lateral mass are one Group, and two groups of lateral mass 17 are symmetrically distributed in connecting tube 15, the equal movable sleeve in inside of four lateral mass 17 is connected to rotating bar 18, rotation The outer surface movable sleeve of bar 18 is connected to cross bar 19, and the bottom end of cross bar 19 is fixedly connected with fixed link 21, the other end of fixed link 21 It is socketed with thread cap 22 with the other end screw thread of 20 pivot bush unit of screw rod, screw rod 20, by turning thread cap 22, rotating horizontal pole 19, so that fixed link 21 is detached with screw rod 20, then connection box 16 is removed, is repaired convenient for the sampling head 24 to damage or more It changes, improves the practicability of the sampling detecting device, the top of two 16 sides of connection box is installed with screw rod 20, screw rod 20 quantity is four, and four 20 each twos of screw rod are one group, and two groups of screw rods 20 are symmetrically distributed on connection box 16.

When work, first, handle 34 is pulled out, then presses holding ring 41 outward, detector 27 is placed on fixed seat In 26, then rotating wheel 7, make regulation pipe 8 move up and down, and after selecting water level section, rotate pulling block 12, make grip block 13 to adjusting Pipe 8 is fixed, and opens suction pump 14 and is sampled, when sampling head 24 needs replacing, turns thread cap 22, rotating horizontal pole 19, so that fixed link 21 is detached with screw rod 20, then carries out replacing sampling head 24.

In conclusion the sampling of water quality detection device makes shaft 5 be rotated with moving gear 6, utilizes tooth by turning runner 7 Transmission between wheel 6 and regulation pipe 8 coordinates, and so that regulation pipe 8 is moved up and down, water is extracted into detection by suction pump 14 by sampling head 24 It is detected in instrument 27, so that the sampling detecting device is sampled the water of different water level sections, improve the sample detection The practicability of device；By the cooperation between pull rod 31, fixed block 32 and stiffness spring 33, make fixed block 32 to detector 27 from Side is fixed, meanwhile, using roller ball 36, limit spring 37, curved bar 38, by the cooperation between lever 39 and strut 40, Make holding ring 41 that detector 27 be fixed from bottom, prevent detector 27 during detection, by wind-force and flow Influence and shake, influence testing result, improve the practicability and accuracy of the sampling detecting device；By turning thread cap 22, rotating horizontal pole 19 makes fixed link 21 be detached with screw rod 20, then removes connection box 16, convenient for the sampling head 24 to damage It is repaired or replaced, improves the practicability of the sampling detecting device；Solves existing sampling of water quality structure of the detecting device Complexity, the water quality to each water level section that cannot be simultaneously are sampled, can only be separately sampled in water level section one by one, when sampling expends Between it is long, efficiency is low, moreover, the collection head of existing sampling detecting device is easily damaged, replaces special trouble, influence to take The problem of application of sample detection device.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of sampling of water quality detection device, including pedestal (1), it is characterised in that：The bottom of the pedestal (1) is installed with The both sides of waterproof layer (2), the pedestal (1) are installed with side box (3), and the quantity of the side box (3) is two, described in two Central symmetry of the side box (3) about pedestal (1), the tops of two side boxes (3) are installed with fixed bin (4), two The equal movable sleeve in inside of the side box (3) is connected to shaft (5), and the outer surface of the shaft (5) has been fixedly attached gear (6), institute The other end of shaft (5) is stated through side box (3) and extends to the outside of side box (3), it is external that the shaft (5) is located at side box (3) One end be fixedly connected with runner (7), the internal activity of the side box (3) is socketed with regulation pipe (8), the regulation pipe (8) One end sequentially passes through side box (3) and fixed bin (4) and the outside for extending to fixed bin (4) top, the regulation pipe (8) it is another End runs through side box (3) and extends to the outside of side box (3) bottom end, and the inner cavity pivot bush unit of the fixed bin (4) has limited block (9), the side of the limited block (9) is installed with compression spring (10), and the other end of the compression spring (10) is interior with fixed bin (4) Wall is fixedly connected, and the other side of the limited block (9) is flexibly connected with regulation pipe (8), and fixed bin (4) inner cavity is far from limit The side movable sleeve of block (9) is connected to threaded rod (11), and the other end of the threaded rod (11) through fixed bin (4) and extends to solid Determine the outside of box (4) side, the threaded rod (11) is located at the external one end of fixed bin (4) and is fixedly connected with pulling block (12), institute It states one end that threaded rod (11) is located inside fixed bin (4) and is installed with grip block (13), the side of the grip block (13) It is flexibly connected with regulation pipe (8), the regulation pipe (8) is located at the fixation of one end outside side box (3) bottom end and is communicated with suction pump (14), the bottom end of the suction pump (14), which is fixed, is communicated with connecting tube (15), and the other end of the connecting tube (15) fixes connection There are connection box (16), the surface of the connecting tube (15) to be installed with lateral mass (17), the quantity of the lateral mass (17) is four, Four lateral mass (17) each twos are one group, and two groups of lateral mass (17) are symmetrically distributed in connecting tube (15), four sides The equal movable sleeve in inside of block (17) is connected to rotating bar (18), and the outer surface movable sleeve of the rotating bar (18) is connected to cross bar (19), The tops of two described connection box (16) sides are installed with screw rod (20), and the quantity of the screw rod (20) is four, and four A screw rod (20) each two is one group, and two groups of screw rods (20) are symmetrically distributed on connection box (16).

2. a kind of sampling of water quality detection device according to claim 1, it is characterised in that：The bottom end of the cross bar (19) is solid Surely be connected with fixed link (21), the other end and screw rod (20) pivot bush unit of the fixed link (21), the screw rod (20) it is another Threaded one end is socketed with thread cap (22).

3. a kind of sampling of water quality detection device according to claim 1, it is characterised in that：Connection box (16) bottom end is solid Surely it is communicated with bottom tube (23), the bottom tube (23) is located at the external one end fixation of connection box (16) and is communicated with sampling head (24), institute The surface for stating sampling head (24) offers leakage hole (25).

4. a kind of sampling of water quality detection device according to claim 1, it is characterised in that：The top of the pedestal (1) is solid Dingan County is equipped with fixed seat (26), and the internal activity of the fixed seat (26) is socketed with detector (27), connecting tube (15) position It is fixed in the external one end of fixed bin (4) and is communicated with heading (28), the top of the heading (28), which is fixed, is communicated with hose (29), The other end of the hose (29) is connected to detector (27) fixation.

5. a kind of sampling of water quality detection device according to claim 1, it is characterised in that：The top of the pedestal (1) is solid Dingan County is equipped with montant (30), and the quantity of the montant (30) is two, and two montants (30) are located at the two of detector (27) Side.

6. a kind of sampling of water quality detection device according to claim 5, it is characterised in that：It lives the inside of the montant (30) Dynamic to be socketed with pull rod (31), the both ends of the pull rod (31) run through montant (30) and extend to the outside of montant (30), described Pull rod (31) is located at the external one end of montant (30) and is fixedly connected with fixed block (32), the fixed block (32) and detector (27) Flexible connection.

7. a kind of sampling of water quality detection device according to claim 6, it is characterised in that：The outer surface of the pull rod (31) Movable sleeve is connected to the stiffness spring (33) between montant (30) and fixed block (32), the other end of the stiffness spring (33) It is fixedly connected with the side of montant (30), the pull rod (31) is located at the external other end of montant (30) and is fixedly connected with handle (34)。

8. a kind of sampling of water quality detection device according to claim 4, it is characterised in that：The inside of the fixed seat (26) It is installed with built-in block (35), the quantity of the built-in block (35) is four, and four built-in blocks (35) are about fixed seat (26) internal activity of central symmetry, the fixed seat (26) is equipped with the roller ball between two built-in blocks (35) (36), the quantity of the roller ball (36) is four.

9. a kind of sampling of water quality detection device according to claim 8, it is characterised in that：The appearance of the roller ball (36) Face is installed with limit spring (37), and the other end of the limit spring (37) is fixedly connected with built-in block (35), the rolling The outer surface of dynamic ball (36) is fixedly connected with curved bar (38), and the other end of the curved bar (38) runs through fixed seat (26), the song Bar (38) is located at the external one end movable sleeve of fixed seat (26) and is connected to passive bar (39), and the bottom end by lever (39), which is fixed, to be connected It is connected to strut (40), the other end of the strut (40) is fixedly connected with holding ring (41), the medial surface of the holding ring (41) It is flexibly connected with detector (27).