CN212845263U - Material surface salinity species analytical instrument - Google Patents

Abstract

A material surface salinity type analysis instrument comprises a base, wherein a top plate is fixed above the base through an upright post, a pressing plate is vertically arranged on the top plate in a sliding mode, the upper side of the pressing plate is connected with the top plate through an air cylinder to form an air cylinder control pressing plate vertical sliding structure, a sampling patch is detachably fixed below the pressing plate, a plurality of sliding columns which extend out of the upper side of the top plate and are vertically matched with the top plate in a sliding mode are arranged above the pressing plate, a fixing ring located on the side of the pressing plate is sleeved on one sliding column, a needle head with the end inserted into an inner cavity of the sampling patch is arranged in the fixing ring; adopt mechanical equipment to carry out the sample of material surface salinity, operate more accurate, the error that manual operation leads to can not appear, improves the sampling precision, and then improves the analysis accuracy.

Description

Material surface salinity species analytical instrument

Technical Field

The utility model relates to a check out test set technical field especially relates to a material surface salinity kind analytical instrument.

Background

Before the construction of repairing the building, need to carry out the analysis to the salinity on building material surface to confirm its salinity kind and salt corrosion degree, and then the pertinence is restoreed, and need take earlier when detecting material surface salinity, take to be the method that generally adopts Bresle salinity paster sampling method, generally adopt manual operation when using this kind of method to carry out material surface salinity sampling, can occupy personnel's a large amount of time and manual operation and have the error like this, can not very accurate follow the implementation of sampling step perfect, therefore the analysis result probably has certain deviation.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a material surface salinity kind analytical instrument, the effectual inaccurate of material surface salinity sample of having solved influences the problem of analysis result precision.

In order to realize the above-mentioned purpose, the utility model relates to a material surface salinity kind analytical instrument, the on-line screen storage device comprises a base, the base top is fixed with the roof through the stand, vertical slip is provided with the clamp plate on the roof, the clamp plate top is connected through cylinder and roof and is constituted the vertical gliding structure of cylinder control clamp plate, clamp plate below detachable is fixed with the sample paster, the clamp plate top be equipped with a plurality of roof tops of stretching out and with the vertical sliding fit's of roof traveller, cup joint the solid fixed ring that is located clamp plate side on one of them traveller, gu be provided with the syringe needle that the tip inserted in the sample paster inner chamber in the fixed ring, the.

Preferably, the sampling patch is a Bresle salt patch with the specification of A-1250.

Preferably, the sliding column is provided with a connecting section connected with the fixing ring, the diameter of the connecting section is smaller than that of the sliding column, the fixing ring is sleeved on the connecting section, and the connecting section is sleeved with a spring positioned above the fixing ring.

Preferably, the included angle between the needle and the base is 30 degrees.

Preferably, the pressing plate is of an inverted basin-shaped structure, a notch is formed in the side edge of the pressing plate, and the position of the notch corresponds to the needle head.

Preferably, a flow pump is installed on the water inlet pipe.

Has the advantages that: adopt mechanical equipment to carry out the sample of material surface salinity, operate more accurate, the error that manual operation leads to can not appear, improves the sampling precision, and then improves the analysis accuracy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present invention.

In the figure: 1 base, 2 stands, 3 roof, 4 clamp plates, 5 cylinders, 6 sample pasters, 7 travelers, 8 fixed rings, 9 syringe needles, 10 liquid storage tanks, 11 linkage segments, 12 springs, 13 openings, 14 inlet tubes, 15 outlet pipes, 16 flow pumps.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 4.

As shown in figures 1 to 4, the utility model relates to a material surface salinity species analyzer, which comprises a base 1, a top plate 3 is fixed above the base 1 through a column 2, a pressing plate 4 is vertically and slidably arranged on the top plate 3, the pressing plate 4 is connected with the top plate 3 through a cylinder 5 to form a structure that the cylinder 5 controls the pressing plate 4 to vertically slide, a sampling patch 6 is detachably fixed below the pressing plate 4, a plurality of sliding columns 7 which extend out of the top plate 3 and are vertically and slidably matched with the top plate 3 are arranged above the pressing plate 4, a fixing ring 8 which is positioned at the side of the pressing plate 4 is sleeved on one sliding column 7, a needle head 9 with the end part inserted into the inner cavity of the sampling patch 6 is arranged in the fixing ring 8, the needle head 9 is communicated with a liquid storage tank 10 through a water inlet pipe 14, when in use, the needle head 9 is inserted into the sampling patch 6, then the needle head 9, then will use inlet tube 14 to communicate syringe needle 9 and liquid reserve tank 10, untie the adhesive tape on the sample paster 6, cylinder 5 promotes clamp plate 4 and moves down, it compresses tightly sample paster 6 on base 1, make and form the enclosure space in the sample paster 6 inner chamber, a certain amount of water gets into in the inlet tube 14 in the liquid reserve tank 10, then pour into the inner chamber of sample paster 6 into, take out the water of inner chamber back to the inlet tube 14 after the one minute that stews, then repeated injection and the operation of extraction are many times, the aquatic in the inlet tube 14 is fully dissolved to the salinity on material surface in the sample paster 6 inner chamber, at last with the water in the inlet tube 14 derivation, carry out the analytical testing, thereby obtain the kind of material surface salinity.

The sampling patch 6 adopts a Bresle salt patch with the specification of A-1250, and the sampling by using the Bresle salt patch is more accurate.

Offer the linkage segment 11 of being connected with solid fixed ring 8 on the traveller 7, the diameter of linkage segment 11 is less than traveller 7 diameter, gu fixed ring 8 cup joints on linkage segment 11, the spring 12 that is located solid fixed ring 8 top has been cup jointed on linkage segment 11, spring 12 presses solid fixed ring 8 in the below of linkage segment 11, syringe needle 9 position is in the bottom of 6 inner chambers of sample paster this moment, after sample paster 6 pastes on base 1, when clamp plate 4 continues to push down, gu fixed ring 8 position is motionless, clamp plate 4 continues to push down, spring 12 compresses this moment, avoid solid fixed ring 8 to continue to move down and cause the damage to syringe needle 9.

The contained angle between syringe needle 9 and base 1 is 30, for making syringe needle 9 can aspirate the liquid in the sample paster 6 under the condition of guaranteeing 30 jiaos, bends syringe needle 9 front end, makes it can be with the whole extractions of liquid in the sampling tube inner chamber to make final analysis result more accurate.

The clamp plate 4 is for falling basin column structure, and the border stretches out downwards around clamp plate 4, compresses tightly the adhesive tape of sample paster 6, avoids producing the phenomenon of gas leakage weeping in the sample process, has seted up opening 13 on the 4 side borders of clamp plate, and opening 13 position corresponds with syringe needle 9, and opening 13 avoids syringe needle 9 and clamp plate 4 to contact, prevents that syringe needle 9 from damaging.

The flow pump 15 is installed on the water inlet pipe 14, the flow pump 15 can accurately control the liquid volume entering the water inlet pipe 14, when the liquid volume in the water inlet pipe 14 meets the requirement, the flow pump 15 cuts off the communication between the water inlet pipe 14 and the liquid storage tank 10, and the water inlet pipe 14 only exchanges liquid with the inner cavity of the sampling patch 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A material surface salinity species analysis instrument is characterized by comprising a base (1), a top plate (3) is fixed above the base (1) through an upright post (2), a pressing plate (4) is vertically and slidably arranged on the top plate (3), the upper side of the pressing plate (4) is connected with the top plate (3) through an air cylinder (5) to form a structure for controlling the pressing plate (4) to vertically slide through the air cylinder (5), a sampling patch (6) is detachably fixed below the pressing plate (4), a plurality of sliding posts (7) which extend out of the upper side of the top plate (3) and are vertically and slidably matched with the top plate (3) are arranged above the pressing plate (4), one of the sliding columns (7) is sleeved with a fixing ring (8) which is positioned on the side of the pressing plate (4), a needle (9) with the end part inserted into the inner cavity of the sampling patch (6) is arranged in the fixing ring (8), and the needle (9) is communicated with the liquid storage tank (10) through a water inlet pipe (14).

2. The apparatus according to claim 1, wherein the sampling patch (6) is a Bresle salt patch having a A-1250 specification.

3. The material surface salinity species analysis instrument according to claim 1, characterized in that, the traveller (7) is provided with a connecting section (11) connected with the fixed ring (8), the diameter of the connecting section (11) is smaller than that of the traveller (7), the fixed ring (8) is sleeved on the connecting section (11), and the connecting section (11) is sleeved with the spring (12) located above the fixed ring (8).

4. The apparatus according to claim 1, wherein the needle (9) is disposed at an angle of 30 ° with respect to the base (1).

5. The material surface salinity species analysis instrument of claim 1, characterized in that clamp plate (4) be the structure of falling basin, clamp plate (4) side edge is seted up opening (13), and opening (13) position corresponds with syringe needle (9).

6. The apparatus for analyzing the salinity species on the surface of a material according to claim 1, wherein the water inlet pipe (14) is provided with a flow pump (15).

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