CN213160933U - Heavy metal content analysis testing arrangement in waste water - Google Patents

Abstract

The utility model discloses a device for analyzing and testing the content of heavy metal in wastewater, which comprises a base, wherein the upper end of the base is fixedly provided with a test bench, the inner side of the inspection bench is connected with a placing plate in a sliding way, both ends of the inner side of the placing plate are movably connected with threaded rods, the upper end of the threaded rod is movably connected with a limiting clamping plate, both ends of the placing plate are fixedly provided with sliding blocks, the inner side of the sliding block is connected with a rack plate in a sliding way, both sides of the placing plate are fixedly provided with limiting blocks, the inner side of the limiting block is movably connected with a screw rod, the upper end of the screw rod is fixedly provided with a second bevel gear, one end of the upper end of the second bevel gear is engaged and connected with a first bevel gear, one end of the first bevel gear is fixedly provided with a gear, one side of the gear is meshed with a transmission rack, and one side of the transmission rack is fixedly provided with a steel coil strip. The utility model discloses conveniently take the test tube after the detection, convenient detection and analysis.

Description

Heavy metal content analysis testing arrangement in waste water

Technical Field

The utility model relates to a heavy metal content analysis testing arrangement technical field in the waste water specifically is a heavy metal content analysis testing arrangement in waste water.

Background

With the rapid development of social economy, heavy metal wastewater refers to wastewater containing heavy metals discharged in the industrial production processes of mining and metallurgy, mechanical manufacturing, chemical industry, electronics, instruments and the like, the heavy metal wastewater is one of the industrial wastewater which has the most serious environmental pollution and the greatest harm to human beings, the water quality and the water quantity of the heavy metal wastewater are related to the production process, the heavy metal wastewater is detected by using a water quality tester, the water quality tester is an instrument for monitoring various components in water, and the water quality tester generally has the characteristics of intuition, high sensitivity, lightness, portability and the like.

However, the existing device for analyzing and testing the content of heavy metal in wastewater is inconvenient for taking a test tube after detection, and liquid is easy to flow out when the test tube is placed; therefore, the existing requirements are not met, and the device for analyzing and testing the content of the heavy metal in the wastewater is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy metal content analysis testing arrangement in waste water to solve the inconvenient test tube after the detection of taking of heavy metal content analysis testing arrangement in the waste water that proposes in the above-mentioned background art, easy liquid outflow scheduling problem when placing the test tube.

In order to achieve the above object, the utility model provides a following technical scheme: an analysis and test device for the content of heavy metals in wastewater comprises a base, wherein a test bed is fixedly arranged at the upper end of the base, a placing plate is connected to the inner side of the test bed in a sliding manner, threaded rods are movably connected to both ends of the inner side of the placing plate, limiting clamping plates are movably connected to the upper ends of the threaded rods, sliding blocks are fixedly arranged at both ends of the placing plate, rack plates are connected to the inner sides of the sliding blocks in a sliding manner, limiting blocks are fixedly arranged on both sides of the placing plate, lead screws are movably connected to the inner sides of the limiting blocks, second bevel gears are fixedly arranged at the upper ends of the lead screws, a first bevel gear is connected to one end of the upper end of the second bevel gear in a meshing manner, a gear rack is connected to one side of the gear in a meshing manner, a steel roll strip is fixedly arranged on one, and a sealing cover is fixedly arranged at the upper end of the steel coil strip.

Preferably, the upper and lower both ends of rack plate and the inboard both ends of checkout stand pass through welded fastening, the surface mounting of threaded rod one end has a rotating gear, one side of rotating gear is connected with one side meshing of rack plate.

Preferably, the lower end of the limiting clamping plate is connected with the upper end of the threaded rod through threads.

Preferably, the sealing cover is connected with the inspection bench through a rotating shaft, and a sealing ring is fixedly mounted at one end of the sealing cover.

Preferably, one end of the gear is fixed with one end of the first bevel gear through welding, and the gear is connected with the inspection bench through a bearing.

Preferably, the inner side of the limiting block is in threaded connection with the outer surface of the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a sealed lid overturns, sealed lid stimulate two steel coil strips, the steel coil strip moves the drive rack and moves, the drive rack stirs the gear and rotates, the gear drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bevel gear drives the lead screw and rotates, the lead screw drives the stopper and rotates, but two stoppers are connected through placing the board, make its spacing stopper, the lead screw drives the stopper and goes up and down, the stopper drives and places the board and goes up and down, place the board and hold up the test tube, make the device conveniently take the test tube;

2. the utility model discloses a when placing the board and going up and down, the inboard movable mounting who places board both ends sliding block has a rolling gear, and rolling gear is stirred by the rack board, and rolling gear drives the threaded rod and rotates, and the threaded rod drives spacing splint and removes, makes it relax the test tube for the device conveniently processes fixed test tube, avoids taking place the liquid outflow, makes the device safety, convenient operation.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of a partial structure of the placing board of the present invention;

fig. 3 is a schematic view of a partial structure of the connection stub shaft of the present invention.

In the figure: 1. a base; 2. an inspection bench; 3. a sealing cover; 4. steel coil strips; 5. a drive rack; 6. placing the plate; 7. a slider; 8. a rack plate; 9. a threaded rod; 10. a limiting block; 11. a screw rod; 12. a limiting clamp plate; 13. connecting the short shaft; 14. a gear; 15. a first bevel gear; 16. a second bevel gear.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: an analysis and test device for the content of heavy metal in wastewater comprises a base 1, wherein a test bed 2 is fixedly arranged at the upper end of the base 1, a placing plate 6 is slidably connected to the inner side of the test bed 2, threaded rods 9 are movably connected to both ends of the inner side of the placing plate 6, limit clamp plates 12 are movably connected to the upper ends of the threaded rods 9, sliding blocks 7 are fixedly arranged at both ends of the placing plate 6, rack plates 8 are slidably connected to the inner sides of the sliding blocks 7 at both ends of the placing plate 7, rotating gears are movably arranged at the inner sides of the sliding blocks 7 at both ends of the placing plate 6 and are stirred by the rack plates 8 and drive the threaded rods 9 to rotate, the threaded rods 9 drive the limit clamp plates 12 to move so as to loosen test tubes, the device is convenient to process and fix test tubes and avoid liquid outflow, the device is safe and convenient to operate, limit blocks 10, a second bevel gear 16 is fixedly arranged at the upper end of the screw rod 11, a first bevel gear 15 is connected at one end of the upper end of the second bevel gear 16 in a meshing manner, a gear 14 is fixedly arranged at one end of the first bevel gear 15, a transmission rack 5 is connected at one side of the gear 14 in a meshing manner, a steel coil strip 4 is fixedly arranged at one side of the transmission rack 5, the steel coil strip 4 is connected with the inspection bench 2 through a connection short shaft 13, a sealing cover 3 is fixedly arranged at the upper end of the steel coil strip 4, the sealing cover 3 turns over the sealing cover 3, the steel coil strip 4 drives the transmission rack 5 to move, the transmission rack 5 stirs the gear 14 to rotate, the gear 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the screw rod 11 to rotate, the screw rod 11, the lead screw 11 drives the stopper 10 and goes up and down, and the stopper 10 drives and places the board 6 and goes up and down, places the board 6 and holds up the test tube for the device conveniently takes the test tube.

Further, welded fastening is passed through with 2 inboard both ends of checkout stand in the upper and lower both ends of rack board 8, and the surface mounting of threaded rod 9 one end has a rolling gear, and one side of rolling gear is connected with one side meshing of rack board 8, and rolling gear drives threaded rod 9 and rotates, and threaded rod 9 drives spacing splint 12 and removes, makes it relax the test tube for the device conveniently processes fixed test tube, avoids taking place the liquid outflow, makes the device safety, convenient operation.

Further, the lower end of the limiting clamping plate 12 is connected with the upper end of the threaded rod 9 through threads, so that the device is convenient to use.

Further, sealed lid 3 passes through the pivot connection with checkout stand 2, and the one end fixed mounting of sealed lid 3 has the sealing washer, and the device is through the cooperation of the sealed lid of installation 3 with checkout stand 2 for the device is sealed effectual.

Further, welded fastening is passed through with first bevel gear 15's one end to gear 14 one end, gear 14 passes through the bearing with checkout stand 2 and is connected, gear 14 drives first bevel gear 15 and rotates, first bevel gear 15 drives second bevel gear 16 and rotates, second bevel gear 16 drives lead screw 11 and rotates, lead screw 11 drives stopper 10 and rotates, but two stoppers 10 connect through placing board 6, make its spacing stopper 10, lead screw 11 drives stopper 10 and goes up and down, stopper 10 drives and places board 6 and goes up and down, it holds up the test tube to place board 6, make the device conveniently take the test tube.

Further, the inboard of stopper 10 passes through threaded connection with the surface of lead screw 11, and lead screw 11 drives stopper 10 and rotates, but two stopper 10 connect through placing board 6, make its spacing stopper 10, and lead screw 11 drives stopper 10 and goes up and down, and stopper 10 drives and places board 6 and goes up and down for the device facilitates the use.

The working principle is as follows: when the device is used, the using condition of each mechanism is checked, the device is moved to a working area, the sealing cover 3 is turned over, the sealing cover 3 pulls the two steel coil strips 4, the steel coil strips 4 drive the transmission rack 5 to move, the transmission rack 5 drives the gear 14 to rotate, the gear 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the screw rod 11 to rotate, the screw rod 11 drives the limiting blocks 10 to rotate, but the two limiting blocks 10 are connected through the placing plate 6, the limiting blocks 10 limit the limiting blocks 10, the screw rod 11 drives the limiting blocks 10 to lift, the limiting blocks 10 drive the placing plate 6 to lift, the placing plate 6 supports up test tubes, the device is convenient to take the test tubes, when the placing plate 6 lifts, the sliding blocks 7 at the two ends of the placing plate 6 are movably provided with rotating gears, the rotating gears are, threaded rod 9 drives spacing splint 12 and removes, makes it relax the test tube for the device conveniently processes fixed test tube, avoids taking place liquid outflow, makes the device safety, convenient operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a heavy metal content analysis testing arrangement in waste water, includes base (1), its characterized in that: the inspection bench is characterized in that an inspection bench (2) is fixedly mounted at the upper end of a base (1), a placing plate (6) is connected to the inner side of the inspection bench (2) in a sliding manner, threaded rods (9) are movably connected to the inner sides of the placing plate (6), limiting clamping plates (12) are movably connected to the upper ends of the threaded rods (9), sliding blocks (7) are fixedly mounted at the two ends of the placing plate (6), rack plates (8) are slidably connected to the inner sides of the sliding blocks (7), limiting blocks (10) are fixedly mounted on the two sides of the placing plate (6), lead screws (11) are movably connected to the inner sides of the limiting blocks (10), second bevel gears (16) are fixedly mounted at the upper ends of the lead screws (11), first bevel gears (15) are connected to one end of the second bevel gears (16) in a meshing manner, and gears (, one side meshing of gear (14) is connected with drive rack (5), one side fixed mounting of drive rack (5) has coil of strip (4), coil of strip (4) are connected through being connected minor axis (13) with checkout stand (2), the upper end fixed mounting of coil of strip (4) has sealed lid (3).

2. The device for analyzing and testing the content of heavy metal in wastewater according to claim 1, wherein: the upper end and the lower end of the rack plate (8) are fixed with the inner sides of the inspection bench (2) through welding, a rotating gear is mounted on the outer surface of one end of the threaded rod (9), and one side of the rotating gear is meshed with one side of the rack plate (8).

3. The device for analyzing and testing the content of heavy metal in wastewater according to claim 1, wherein: the lower end of the limiting clamping plate (12) is connected with the upper end of the threaded rod (9) through threads.

4. The device for analyzing and testing the content of heavy metal in wastewater according to claim 1, wherein: the sealing cover (3) is connected with the inspection bench (2) through a rotating shaft, and a sealing ring is fixedly mounted at one end of the sealing cover (3).

5. The device for analyzing and testing the content of heavy metal in wastewater according to claim 1, wherein: one end of the gear (14) is fixed with one end of the first bevel gear (15) through welding, and the gear (14) is connected with the inspection bench (2) through a bearing.

6. The device for analyzing and testing the content of heavy metal in wastewater according to claim 1, wherein: the inner side of the limiting block (10) is connected with the outer surface of the screw rod (11) through threads.

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