CN211478070U

CN211478070U - Liquid transparency detection device

Info

Publication number: CN211478070U
Application number: CN201922423287.XU
Authority: CN
Inventors: 陈志香; 王�锋; 崔松花
Original assignee: Shandong Mingbo Testing Technology Co ltd
Current assignee: Shandong Mingbo Testing Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a simple test technical field of liquid nature especially relates to a liquid transparency detection device, including the base, fixed welding has the smooth pole of two symmetries on the base, and it is provided with the slider to slide on two smooth poles, is provided with height adjusting mechanism on the smooth pole, and fixed welding has the connecting rod between two sliders, and the fixed threaded sleeve that is provided with in middle part of connecting rod, threaded sleeve's internal thread are connected with the threaded rod. Through setting up height adjustment mechanism, and the distance between per two holes equals, when the slider moved on smooth rod, the slider can only the equidistance removal this moment, and observe the stopper shi dish disappearance condition in liquid, after coarse adjustment to suitable size, the threaded rod is rotated again, make the stopper shi dish reciprocate in liquid, find the moment that the stopper shi dish just disappeared gradually, read scale and record disc pivoted number of turns on the disc this moment, fine setting behind the coarse adjustment earlier, make measured data more accurate, therefore, the clothes hanger is strong in practicability, and is suitable for being promoted.

Description

Liquid transparency detection device

Technical Field

The utility model relates to a simple test technical field of liquid nature especially relates to a liquid transparency detection device.

Background

The transparency is the degree of light transmission of water body, is measured by the maximum visible depth of a Seitz disc put into water, is an important index in water quality investigation, and reflects the light transmission capacity of the water body. At present, the traditional method for detecting the transparency of the water body is mainly a Seitz disk method. The Secker disk method is a method for roughly measuring the transparency of liquid on site, and the Secker disk is a disk with the diameter of 30 cm and half of black and white, and is sunk into a water sample to be detected, so that the transparency is represented by the depth of water when the disk cannot be seen, and the transparency is also represented by the number of centimeters. The depth measured by this method is the result of a balance between white transparency plate, scattering and the scattered light of the water column above the Seebeck disk. However, the liquid transparency data measured by the Saybolt disc method has deviation, mainly because the up-and-down movement distance of the Saybolt disc is difficult to control during measurement, and therefore, a detection device capable of adjusting the up-and-down movement of the Saybolt disc with high precision is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the distance of reciprocating the Sa's disc is difficult to control in the prior art, and providing a liquid transparency detection device.

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

a liquid transparency detection device is designed, which comprises a base, wherein two symmetrical smooth rods are fixedly welded on the base, sliding blocks are arranged on the two smooth rods in a sliding manner, the smooth sliding rod is provided with a height adjusting mechanism, a connecting rod is fixedly welded between the two sliding blocks, a threaded sleeve is fixedly arranged in the middle of the connecting rod, a threaded rod is connected with the internal thread of the threaded sleeve, a Samsung disc is fixedly arranged at the bottom end of the threaded rod, a disc is fixedly arranged at the top end of the threaded rod, the centers of the threaded rod, the disc and the Samsung disc are aligned, the circumferential wall of the top surface of the disc is provided with annular scales, the included angle between every two scale marks of the annular scales is equal, the connecting rod is provided with a scale pointer, the glass bottle lifting device is characterized in that a hydraulic lifting platform is fixedly arranged in the middle of the top surface of the base, and a glass bottle is placed at the top end of the hydraulic lifting platform.

Preferably, height adjusting mechanism is including seting up the hole on two symmetrical lateral walls of smooth rod, the quantity of hole is a plurality of, and the equidistance distributes on smooth rod, it is provided with the fixture block to slide in the hole, the fixed stopper that is provided with of one end of the inside fixture block of smooth rod, two fixedly connected with telescopic link between the stopper, the outside cover of telescopic link is equipped with the spring, the both ends of spring respectively with stopper fixed connection.

Preferably, the telescopic rod comprises a sliding sleeve and a sliding rod, and the sliding rod is arranged in the sliding sleeve in a sliding mode.

Preferably, the threads within the threaded sleeve are equally spaced.

Preferably, an anti-skid rubber pad is placed on the top surface of the hydraulic lifting platform.

The utility model provides a pair of liquid transparency detection device, beneficial effect lies in: this liquid transparency detection device is through setting up height control mechanism, and the distance between per two holes equals, when the slider moved on smooth pole, the slider can only equidistance move this moment, and observe the stopper dish disappearance condition in liquid, coarse adjustment is after suitable size, the threaded rod is rotated again, make stopper dish reciprocate in liquid, find the moment that stopper dish just disappeared gradually, read the scale on the disc and record disc pivoted number of turns this moment, fine setting after the coarse adjustment earlier, make measured data more accurate, therefore, the clothes hanger is strong in practicability, and is suitable for popularization.

Drawings

Fig. 1 is a schematic front view of a liquid transparency detection apparatus according to the present invention;

fig. 2 is a schematic top view of the liquid transparency detection apparatus according to the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a height adjustment mechanism of a liquid transparency detection apparatus according to the present invention.

In the figure: the device comprises a base 1, a smooth slide rod 2, a slide block 3, a connecting rod 4, a threaded sleeve 5, a threaded rod 6, a disk 7, a disk 8, a hydraulic lifting table 9, a glass bottle 10, an annular scale 11, a scale pointer 12, a hole 13, a fixture block 14, a limiting block 15, a telescopic rod 16, a spring 17, a sliding sleeve 18, a sliding rod 19 and an anti-skid rubber pad 20.

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.

Example 1

Referring to fig. 1-3, a liquid transparency detection device comprises a base 1, two symmetrical smooth rods 2 are fixedly welded on the base 1, sliding blocks 3 are slidably arranged on the two smooth rods 2, a height adjusting mechanism is arranged on the smooth rods 2, and the sliding blocks 3 can move equidistantly on the smooth rods 2 under the action of the height adjusting mechanism.

Fixed welding has connecting rod 4 between two sliders 3, and the fixed threaded sleeve 5 that is provided with in middle part of connecting rod 4, and threaded sleeve 5's internal thread is connected with threaded rod 6, and the bottom mounting of threaded rod 6 is provided with stopper's disc 7, and the fixed disc 8 that is provided with in top of threaded rod 6, and the centre of a circle of threaded rod 6, disc 8 and stopper's disc 7 aligns, and under the effect that the internal thread equidistance of threaded sleeve 5 distributes, the distance that 6 rotatory a week of threaded rod reciprocated equals.

Be provided with annular scale 11 on the top surface perisporium of disc 8, the contained angle between per two scale marks of annular scale 11 equals, is provided with scale pointer 12 on the connecting rod 4, and annular scale 11 can be with the rotatory distance that a week reciprocated of threaded rod 6 halving to under scale pointer 12's effect, the rotatory number of weeks of record threaded rod 6, and can accurately calculate the distance that threaded rod 6 reciprocated, the accuracy is high.

The fixed hydraulic elevating platform 9 that is provided with in top surface middle part of base 1, antiskid rubber pad 20 has been placed to the top surface of hydraulic elevating platform 9, and glass bottle 10 has been placed on the top of hydraulic elevating platform 9, and hydraulic elevating platform 9 sets up to carry out zeroth in order to carry out data, will fill in the shi dish and remove the surperficial back ranging beginning again of liquid, and antiskid rubber pad 20's setting can increase glass bottle 10's stability.

Example 2

Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the height adjusting mechanism includes a plurality of holes 13 formed on two symmetrical side walls of the slider 2, and are equidistantly distributed on the smooth rod 2, a clamping block 14 is slidably arranged in the hole 13, one end of the clamping block 14 inside the smooth rod 2 is fixedly provided with a limiting block 15, an expansion link 16 is fixedly connected between the two limiting blocks 15, a spring 17 is sleeved outside the expansion link 16, two ends of the spring 17 are respectively and fixedly connected with the limiting blocks 15, the expansion link 16 comprises a sliding sleeve 18 and a sliding rod 19, the sliding rod 19 is slidably arranged in the sliding sleeve 18, when the sliding block 3 moves on the smooth rod 2, the clamping block 14 limits the sliding block 3 under the action of the spring 17, since the holes 13 are equally spaced, accurate data can be obtained for each step of movement of the slider 3.

The use method comprises the following steps: when the sliding block 3 moves on the smooth rod 2, because the distance between every two holes 13 is equal, the sliding block 3 can only move on the smooth rod 2 at equal distance, and can obtain the data of each movement, carefully observe the disappearance condition of the Securie disc 7 in the liquid, when the Securie disc 7 disappears, we move the sliding block 3 up one grid, and the rough adjustment is finished; next, rotating the threaded rod 6 to enable the Securie disc 7 to move downwards in the liquid, finding the moment when the Securie disc 7 just disappears, reading scales on the disc 8 at the moment, recording the number of turns of the disc 8, and calculating the downward movement distance of the Securie disc 7; and finally, the accurate data can be obtained by adding the coarse adjustment distance and the fine adjustment distance, and compared with the prior art, the accuracy is high.

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. The utility model provides a liquid transparency detection device, includes base (1), its characterized in that, fixed welding has smooth pole (2) of two symmetries on base (1), two slide on smooth pole (2) and be provided with slider (3), be provided with height adjusting mechanism on smooth pole (2), two fixed welding has connecting rod (4) between slider (3), the fixed screw thread sleeve (5) that is provided with in middle part of connecting rod (4), the inside threaded connection of screw thread sleeve (5) has threaded rod (6), the bottom mounting of threaded rod (6) is provided with sai shi disc (7), the fixed disc (8) that is provided with in top of threaded rod (6), the centre of a circle of threaded rod (6), disc (8) and sai shi disc (7) aligns, be provided with annular scale (11) on the top surface perisporium of disc (8), contained angle between per two scale marks of cyclic annular scale (11) equals, be provided with scale pointer (12) on connecting rod (4), the fixed hydraulic lifting platform (9) that is provided with in top surface middle part of base (1), glass bottle (10) have been placed on the top of hydraulic lifting platform (9).

2. The liquid transparency detection device according to claim 1, wherein the height adjustment mechanism comprises holes (13) formed in two symmetrical side walls of the smooth rod (2), the holes (13) are distributed on the smooth rod (2) at equal intervals, a fixture block (14) is arranged in the holes (13) in a sliding manner, a limit block (15) is fixedly arranged at one end of the fixture block (14) inside the smooth rod (2), two telescopic rods (16) are fixedly connected between the limit blocks (15), a spring (17) is sleeved outside each telescopic rod (16), and two ends of the spring (17) are respectively fixedly connected with the limit blocks (15).

3. The liquid transparency detection device according to claim 2, wherein the telescopic rod (16) comprises a sliding sleeve (18) and a sliding rod (19), and the sliding rod (19) is slidably arranged in the sliding sleeve (18).

4. The liquid transparency detection device according to claim 1, characterized in that the threads in the threaded sleeve (5) are equally spaced.

5. The liquid transparency detection device according to claim 1, characterized in that an anti-skid rubber pad (20) is placed on the top surface of the hydraulic lifting platform (9).