CN216771702U

CN216771702U - Water quality detection device for environmental detection

Info

Publication number: CN216771702U
Application number: CN202123304128.1U
Authority: CN
Inventors: 宋超超; 周博; 陈振相
Original assignee: Henan Maofan Landscaping Engineering Co ltd
Current assignee: Henan Maofan Landscaping Engineering Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-06-17
Anticipated expiration: 2031-12-25

Abstract

The application relates to the field of water quality detection devices, in particular to a water quality detection device for environment detection, its including be the level workstation of placing, respectively fixed connection in a pair of riser, along the horizontal direction rotation support in both sides of workstation top surface drive lead screw, fixed mounting between the riser in one of them riser and connect in drive lead screw's driving motor, threaded connection in drive lead screw's mobile station, set up in the elevating platform of mobile station below, set up in elevating system, fixed mounting between elevating platform and the mobile station in the rotation motor, the fixed mounting of elevating platform rotate motor output shaft and follow vertical direction downwardly extending's axis of rotation, fixed connection in stirring rod, the fixed connection of axis of rotation extension rod, the fixed connection of elevating platform bottom in the test probe of extension rod bottom. This application has the effect of guaranteeing the water sample testing result accuracy.

Description

Water quality detection device for environmental detection

Technical Field

The application relates to the field of water quality detection devices, in particular to a water quality detection device for environment detection.

Background

Water is a source of life, people can not be boiled in life and production activities, the quality of the drinking water is closely related to the health of people, along with the development of social economy, scientific progress and improvement of the living standard of people, the requirement of people on the quality of the drinking water is continuously improved, and the standard of the drinking water quality is correspondingly continuously developed and improved.

The water quality detector is used for analyzing a professional instrument of the water quality component content, and is used for measuring the water: BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen project's instrument, water quality testing appearance divide into according to the function: multiparameter apparatus, single parameter measurement appearance, traditional water quality testing appearance detect the water sample through the probe, and generally gather the water sample among the prior art, bring back the laboratory and detect, nevertheless because the water sample can appear deposiing before detecting, if not with its misce bene, can influence follow-up testing result's accuracy.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the accuracy to water sample testing result, this application provides a water quality testing device for environmental detection.

The application provides a pair of water quality testing device for environmental detection adopts following technical scheme:

the utility model provides a water quality testing device for environmental detection, including the workstation that is the level and places, respectively fixed connection in a pair of riser of workstation top surface, along the horizontal direction rotation support in both sides drive lead screw, fixed mounting between the riser in one of them riser and connect in drive lead screw's driving motor, threaded connection in drive lead screw's mobile station, set up in the mobile station below the mobile station the elevating platform, set up in elevating system, fixed mounting between elevating platform and the mobile station in the rotation motor, fixed mounting of elevating platform in rotate motor output shaft and along vertical direction downwardly extending's axis of rotation, fixed connection in stirring rod, the fixed connection of axis of rotation in the extension rod, the fixed connection of elevating platform bottom in the test probe of extension rod bottom.

Preferably, the vertical plates are fixedly connected with a limiting rod which is horizontally arranged and parallel to the driving screw rod, a limiting hole which penetrates through the mobile platform in the horizontal direction is formed in the mobile platform, and the limiting rod is connected in the limiting hole in a sliding mode.

Preferably, the lifting mechanism comprises a driving cylinder fixedly mounted on the moving table, and a piston rod of the driving cylinder penetrates through the moving table in the vertical direction and is fixedly connected to the lifting table.

Preferably, the top surface of the lifting platform is fixedly connected with two guide rods which are respectively positioned on two sides of the driving cylinder, the moving platform is provided with guide holes which penetrate along the vertical direction and respectively correspond to the guide rods, and the guide rods are slidably connected in the guide holes in a one-to-one correspondence manner.

Preferably, the workstation top surface is equipped with a plurality of groups centre gripping subassemblies, and a plurality of groups centre gripping subassemblies are followed drive lead screw length direction arranges in proper order, the centre gripping subassembly including be the symmetry set up in the holder of axis of rotation both sides, the holder include fixed connection in the fixed plate of workstation top surface, set up in the screw hole of fixed plate, threaded connection in the centre gripping lead screw of screw hole, rotate connect in the grip block of the tip that the centre gripping lead screw is close to the axis of rotation.

Preferably, the grip block is close to the fixed ring of fixed plate's fixed surface is connected with, the centre gripping lead screw tip rotate connect in the fixed ring, the spacing annular around its circumference extension is seted up to fixed ring inner wall, centre gripping lead screw tip fixedly connected with rotate connect in the go-between in the spacing annular.

Preferably, one end of the clamping screw rod, which is far away from the clamping plate, is fixedly connected with a knob.

Preferably, the middle part of the clamping plate is bent into a circular arc shape towards the direction far away from the rotating shaft, and a rubber layer is arranged on the surface of the clamping plate far away from the clamping screw rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the coordination of a driving screw rod, a driving motor, a moving platform, a lifting mechanism, a rotating motor, a rotating shaft, a stirring rod and a detection probe, when a water sample is detected, the water sample is placed on a beaker and then placed on a workbench, the driving motor is started to drive the driving screw rod to rotate, under the coordination of a limiting rod, the moving platform is moved along the length direction of the driving screw rod, the corresponding relation between the rotating shaft and the beaker in the vertical direction is adjusted, the lifting platform is driven to descend through a driving cylinder at the moment, the rotating shaft is driven to rotate through the rotating motor after extending into the beaker, the water sample is stirred, and the water sample is detected through the detection probe, so that the accuracy of a detection result can be ensured;

2. the guide rod is matched with the guide hole, so that the lifting platform is more stable in the lifting process and is not easy to shake or deflect;

3. by arranging the clamping assembly, when a water sample in the beaker is detected, through the two symmetrically arranged clamping pieces, a worker rotates the knob to enable the clamping screw rod to drive the clamping plates to move, so that the beaker is clamped under the matching of the clamping plates on the two sides, and the shaking condition in the water sample stirring process is reduced;

4. under the cooperation of the fixing ring, the limiting ring groove and the connecting ring, the axial relative position between the clamping plate and the clamping screw rod is limited.

Drawings

Fig. 1 is an overall structural schematic diagram of the present embodiment.

Fig. 2 is a partial sectional view of the present embodiment.

Fig. 3 is a sectional view of a holder portion in the present embodiment.

Description of reference numerals: 1. a work table; 2. a vertical plate; 3. driving the screw rod; 4. a drive motor; 5. a mobile station; 6. a lifting platform; 7. a lifting mechanism; 8. rotating the motor; 9. a rotating shaft; 10. a stirring rod; 11. an extension rod; 12. detecting a probe; 13. a limiting rod; 14. a limiting hole; 15. a drive cylinder; 16. a guide rod; 17. a guide hole; 18. a clamping assembly; 19. a clamping member; 20. a fixing plate; 21. a threaded hole; 22. clamping a screw rod; 23. a clamping plate; 24. a knob; 25. a fixing ring; 26. a limiting ring groove; 27. a connecting ring; 28. a rubber layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses water quality testing device for environmental detection. Referring to fig. 1 to 3, a water quality testing device for environmental testing includes a workbench 1 horizontally disposed, a pair of vertical plates 2 respectively and fixedly connected to a top surface of the workbench 1, a driving screw 3 rotatably supported between the vertical plates 2 at two sides along a horizontal direction, a driving motor 4 fixedly installed on one of the vertical plates 2 and connected to the driving screw 3, a moving platform 5 threadedly connected to the driving screw 3, a lifting platform 6 disposed below the moving platform 5, a lifting mechanism 7 disposed between the lifting platform 6 and the moving platform 5, a rotating motor 8 fixedly installed on the lifting platform 6, a rotating shaft 9 fixedly installed on an output shaft of the rotating motor 8 and downwardly extending along a vertical direction, a stirring rod 10 fixedly connected to the rotating shaft 9, an extension rod 11 fixedly connected to a bottom of the lifting platform 6, and a testing probe 12 fixedly connected to a bottom end of the extension rod 11.

Wherein, for making the mobile station 5 more stable at the removal in-process, fixedly connected with is the gag lever post 13 that the level set up and parallel with drive lead screw 3 between the riser 2 of both sides, sets up the spacing hole 14 that runs through along the horizontal direction on the mobile station 5, and gag lever post 13 sliding connection is in spacing hole 14.

Elevating system 7 passes moving platform 5 and fixed connection in elevating platform 6 including fixed mounting in the actuating cylinder 15 of moving platform 5, the piston rod of actuating cylinder 15 passes moving platform 5 and fixed connection along vertical direction, 6 top surface fixedly connected with of elevating platform is located two guide bars 16 of 15 both sides of actuating cylinder respectively, set up on the moving platform 5 and run through and correspond to guide bar 16's guiding hole 17 respectively along vertical direction, 16 one-to-one sliding connection of guide bar are in guiding hole 17, make elevating platform 6 more stable at the lift in-process, difficult emergence is rocked or is deflected.

For making the beaker that holds the water sample more stable at the stirring in-process, 1 top surface of workstation is equipped with a plurality of groups clamping component 18, a plurality of groups clamping component 18 arrange in proper order along 3 length direction of drive lead screw, clamping component 18 sets up in the holder 19 of axis of rotation 9 both sides including being the symmetry, holder 19 includes fixed connection in the fixed plate 20 of 1 top surface of workstation, set up in the screw hole 21 of fixed plate 20, threaded connection is in the clamping screw 22 of screw hole 21, rotate and connect in the grip block 23 that clamping screw 22 is close to the tip of axis of rotation 9, the one end fixedly connected with knob 24 of grip block 23 is kept away from to clamping screw 22.

When detecting the water sample in the beaker, through the clamping pieces 19 that two symmetries set up, the staff makes the centre gripping lead screw 22 drive the grip block 23 and remove through rotating the knob 24, under the cooperation of both sides grip block 23 to carry out the centre gripping to the beaker, reduce the condition that rocks appear in the in-process of water sample stirring.

The fixed surface that grip block 23 is close to fixed plate 20 is connected with solid fixed ring 25, the centre gripping lead screw 22 tip rotates to be connected in solid fixed ring 25, gu fixed ring 25 inner wall sets up around its circumference extension spacing ring groove 26, centre gripping lead screw 22 tip fixedly connected with rotates the go-between 27 of connecting in spacing ring groove 26, under the cooperation of solid fixed ring 25, spacing ring groove 26 and go-between 27, to prescribe a limit to the axial relative position between grip block 23 and the centre gripping lead screw 22.

The middle part of the clamping plate 23 is curved towards the direction far away from the rotating shaft 9 and is arranged in a circular arc shape, and a rubber layer 28 is arranged on the surface of the clamping plate 23 far away from the clamping screw rod 22, so that the condition that the beaker is damaged due to overlarge pressure is prevented.

The embodiment of the application provides a water quality testing device for environmental detection's implementation principle does:

when examining the water sample, put the water sample behind the beaker, place on workstation 1, and through starting driving motor 4, make driving motor 4 drive lead screw 3 and rotate, under the cooperation of gag lever post 13, make mobile station 5 remove along 3 length direction of drive lead screw, the corresponding relation of adjustment axis of rotation 9 and beaker in vertical direction, rethread driving cylinder 15 this moment, drive elevating platform 6 descends, make axis of rotation 9 stretch into behind the beaker, it is rotatory through rotating 8 drive axis of rotation 9 of motor, stir the water sample, and detect the water sample through test probe 12, thereby can guarantee the accuracy of testing result.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water quality testing device for environmental detection which characterized in that: including workstation (1) that is the level and places, respectively fixed connection in a pair of riser (2) of workstation (1) top surface, rotate along the horizontal direction and support in both sides drive lead screw (3), fixed mounting between riser (2) and connect in driving motor (4), threaded connection of drive lead screw (3) moving platform (5), set up in elevating platform (6) of moving platform (5) below, set up in elevating system (7), fixed mounting between elevating platform (6) and moving platform (5) in rotating motor (8), fixed mounting in rotating motor (8) output shaft just along vertical direction downwardly extending's axis of rotation (9), fixed connection in stirring rod (10) of axis of rotation (9), The device comprises an extension rod (11) fixedly connected to the bottom of the lifting platform (6) and a detection probe (12) fixedly connected to the bottom end of the extension rod (11).

2. The water quality detection device for environmental inspection according to claim 1, characterized in that: both sides fixedly connected with is the level setting between riser (2) and with gag lever post (13) that drive lead screw (3) parallel, set up spacing hole (14) that run through along the horizontal direction on mobile station (5), gag lever post (13) sliding connection in spacing hole (14).

3. The water quality detection device for environmental inspection according to claim 2, characterized in that: the lifting mechanism (7) comprises a driving cylinder (15) fixedly mounted on the moving platform (5), and a piston rod of the driving cylinder (15) penetrates through the moving platform (5) in the vertical direction and is fixedly connected to the lifting platform (6).

4. The water quality detection device for environmental inspection according to claim 3, characterized in that: elevating platform (6) top surface fixedly connected with is located respectively two guide bars (16) of actuating cylinder (15) both sides, set up on mobile station (5) and run through and correspond respectively to guide hole (17) of guide bar (16) along vertical direction, guide bar (16) one-to-one sliding connection in guide hole (17).

5. The water quality detection device for environmental inspection according to claim 1, characterized in that: workstation (1) top surface is equipped with a plurality of groups centre gripping subassembly (18), and a plurality of groups centre gripping subassembly (18) are followed drive lead screw (3) length direction arranges in proper order, centre gripping subassembly (18) including be the symmetry set up in holder (19) of axis of rotation (9) both sides, holder (19) including fixed connection in fixed plate (20) of workstation (1) top surface, set up in screw hole (21), threaded connection of fixed plate (20) in centre gripping lead screw (22), the rotation of screw hole (21) connect in grip block (23) of tip that centre gripping lead screw (22) are close to axis of rotation (9).

6. The water quality detection device for environmental detection according to claim 5, wherein: grip block (23) are close to the fixed ring (25) of fixed plate (20) fixed surface is connected with, centre gripping lead screw (22) tip rotate connect in fixed ring (25) is interior, fixed ring (25) inner wall is seted up around spacing annular (26) that its circumference extends, centre gripping lead screw (22) tip fixedly connected with rotate connect in go-between (27) in spacing annular (26).

7. The water quality detection device for environmental inspection according to claim 5, wherein: and one end of the clamping screw rod (22) far away from the clamping plate (23) is fixedly connected with a knob (24).

8. The water quality detection device for environmental inspection according to claim 5, wherein: the middle part of the clamping plate (23) is bent towards the direction far away from the rotating shaft (9) and is arranged in a circular arc shape, and a rubber layer (28) is arranged on the surface of the clamping plate (23) far away from the clamping screw rod (22).