CN204064716U - Liquid is the broken self-styled sampling cup of layer fast - Google Patents
Liquid is the broken self-styled sampling cup of layer fast Download PDFInfo
- Publication number
- CN204064716U CN204064716U CN201420322423.0U CN201420322423U CN204064716U CN 204064716 U CN204064716 U CN 204064716U CN 201420322423 U CN201420322423 U CN 201420322423U CN 204064716 U CN204064716 U CN 204064716U
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- sampling cup
- bearer plate
- liquid
- spring bearer
- sampling
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Abstract
The utility model discloses the liquid broken self-styled sampling cup of layer fast, comprise sampling cup and sampling cup handle, sampling cup handle by fall " U " saltire cross frames with sample the upper edge of cup and be fixedly connected with, it is characterized in that: the suitable for reading of described sampling cup is provided with circular lightweight lid, the upper surface of circular lightweight lid is 5mm with falling the distance from top of " U " saltire cross frames; The top of described sampling cup handle is provided with buoyancy starting elastic force actuating sleeve.This liquid is the broken self-styled sampling cup of layer fast, liquid-covered, automatic open and sealing can be passed rapidly through automatically in sampling process, so improve sampling degree of purity, avoid entering of impurity top layer liquid, and structure simple, can automatically control, handling safety, thus improve the accuracy and representativeness that liquid chemical examination detects.
Description
Technical field
The utility model relates to a kind of improvement of fluid sampling device, specifically a kind of liquid broken self-styled sampling cup of layer fast.
Background technology
In chemical experiment, often run into the chemical examination of liquid, modal is exactly water quality test, the chemical examination of steel product quality quality in smelting iron and steel.But this kind of chemical examination all will get liquid sample by sampling cup, then send into laboratory and chemically examine.
The liquid sampling cup used at present, comprise cup and cup handle or lifting rope, cup handle or lifting rope are fixed in the opening's edge of cup, and cup is put into liquid, then propose, and namely sample; If to molten iron sampling, usually utilize vacuum glass suction pipe, molten steel sucks in cooling frame by vacuum breaker under the high temperature conditions.The deficiency of this kind of liquid sampling cup is: because the surface of liquid layer is often with one deck impurity, and cup, through the top layer with impurity, because speed is slow, rim of a cup is uncovered because passing, and making sampling purity not high, affecting result of laboratory test.Sampling as molten steel is then more obvious, and molten steel surface slag blanket is thick, is often with in slag or molten steel and is surrounded by bits in sampling, causes sampling cleanliness factor to reduce, have impact on samples' representativeness; Because the insertion of cup is by manual control, so have impact on the objectivity of sampling.
Summary of the invention
The purpose of this utility model is to provide a kind of in the sampling process of liquid, can pass rapidly through the liquid broken self-styled sampling cup of layer fast that liquid-covered, automatic open and sealing, raising sample cleanliness automatically.
In order to reach above object, the technical scheme that the utility model adopts is: this liquid is the broken self-styled sampling cup of layer fast, comprise sampling cup and sampling cup handle, sampling cup handle by fall " U " saltire cross frames with sample the upper edge of cup and be fixedly connected with, it is characterized in that: the suitable for reading of described sampling cup is provided with circular lightweight lid, the upper surface of circular lightweight lid is 5mm with falling the distance from top of " U " saltire cross frames; The top of described sampling cup handle is provided with buoyancy starting elastic force actuating sleeve, realizes, when sampling cup and touching liquid-covered, making sampling cup pass rapidly through liquid-covered, enter the liquid high cleanliness degree of depth by elastic force by buoyancy starting elastic force actuating sleeve.
The utility model is also implemented by following measure: described buoyancy starting elastic force actuating sleeve, comprise cylindrical case, axial compression spring, spring bearer plate and spring bearer plate register pin, sampling cup handle passes along the axial central through hole of cylindrical case, spring bearer plate is fixed on sampling cup handle, by spring bearer plate compression axis to Compress Spring; The bottom surface edge placement of described spring bearer plate is provided with symmetrical groove, and the drag hook of spring bearer plate register pin snaps in the groove of spring bearer plate bottom surface; Described spring bearer plate register pin inserts in cylindrical case lateral through aperture, at the sheathed radial stage clip of the waist of spring bearer plate register pin, by the external part of pressing spring bearer plate register pin, spring bearer plate register pin is stretched in cylindrical case, radial stage clip is compressed, and the drag hook of spring bearer plate register pin can snap in the groove of spring bearer plate bottom surface; The outer wall of cylindrical case is provided with clamping anti-slip veins.
The beneficial effects of the utility model are: this liquid is the broken self-styled sampling cup of layer fast, liquid-covered, automatic open and sealing can be passed rapidly through automatically in sampling process, so improve sampling degree of purity, avoid entering of impurity top layer liquid, and structure simple, can automatically control, handling safety, thus improve the accuracy and representativeness that liquid chemical examination detects.
Accompanying drawing explanation
Fig. 1 is that schematic diagram cuts open in structure side-looking office of the present utility model.
Fig. 2 is that buoyancy starting elastic force actuating sleeve axis of no-feathering of the present utility model is to analysing and observe enlarged diagram.
In figure: 1, sample cup; 2, sampling cup handle; 3, fall " U " saltire cross frames; 4, circular lightweight lid; 5, buoyancy starting elastic force actuating sleeve; 51, cylindrical case; 52, axial compression spring; 53, spring bearer plate; 54, spring bearer plate register pin; 55, drag hook; 56, radial stage clip; 6, anti-slip veins is clamped.
Embodiment
The utility model is made with reference to Fig. 1, Fig. 2.This liquid is the broken self-styled sampling cup of layer fast, comprise sampling cup 1 and sampling cup handle 2, sampling cup handle 2 by fall " U " saltire cross frames 3 with sample the upper edge of cup 1 and be fixedly connected with, it is characterized in that: the suitable for reading of described sampling cup 1 is provided with circular lightweight lid 4, the upper surface of circular lightweight lid 4 is 5mm with falling the distance from top of " U " saltire cross frames 3, sampling cup 1 can be realized not entering automatic sealing before in liquid by circular lightweight lid 4, when through liquid surface, because the proportion of circular lightweight lid 4 is less than liquid, so automatically open rim of a cup under the effect of buoyancy, due to circular lightweight lid 4 upper surface with fall the distance from top of " U " saltire cross frames 3 and only have 5mm, so feed liquor flow velocity is slow, and avoid entering of large grain impurity, when proposing sampling cup 1, circular lightweight lid 4 is no longer by the effect of buoyancy, fall to automatically sealing rim of a cup by deadweight, keep sampling not by ectocine, the top of described sampling cup handle 2 is provided with buoyancy starting elastic force actuating sleeve 5, realize when sampling cup 1 and touching liquid-covered by buoyancy starting elastic force actuating sleeve 5, sampling cup 1 is made to pass rapidly through liquid-covered by elastic force, enter the liquid high cleanliness degree of depth, like this, circular lightweight lid 4 can be made through not emergency opening rim of a cup during liquid-covered.
As improvement of the present utility model: described buoyancy starting elastic force actuating sleeve 5, comprise cylindrical case 51, axial compression spring 52, spring bearer plate 53 and spring bearer plate register pin 54, sampling cup handle 2 passes along the axial central through hole of cylindrical case 51, spring bearer plate 53 is fixed on sampling cup handle 2, by spring bearer plate 53 compression axis to Compress Spring 52, the bottom surface edge placement of described spring bearer plate 53 is provided with symmetrical groove, the drag hook 55 of spring bearer plate register pin 54 snaps in the groove of spring bearer plate 53 bottom surface, by the stop of spring bearer plate register pin 54, spring bearer plate 53 can not be fallen, and retainer shaft is to the compressive state of Compress Spring 52, described spring bearer plate register pin 54 inserts in cylindrical case 51 lateral through aperture, at the sheathed radial stage clip 56 of the waist of spring bearer plate register pin 54, by the external part of pressing spring bearer plate register pin 54, spring bearer plate register pin 54 is stretched in cylindrical case 51, radial stage clip 56 is compressed, the drag hook 55 of spring bearer plate register pin 54 can snap in the groove of spring bearer plate 53 bottom surface, when sampling cup 1 drops on after on liquid-covered, because sampling cup 1 is interior sky, so generation buoyancy, cause sampling cup handle 2 pushes away, further compressional axis is to Compress Spring 52, now, spring bearer plate 53 moves, the drag hook 55 of spring bearer plate register pin 54 is caused to deviate from the groove of spring bearer plate 53 bottom surface, under the effect of radial stage clip 56, spring bearer plate register pin 54 bounces back, depart from spring bearer plate 53, no longer stop the whereabouts of spring bearer plate 53, just fall rapidly under the elastic force outburst of axial compression spring 52, thus the sampling cup 1 achieving sampling cup handle 2 lower end inserts in the high-purity degree of depth of liquid rapidly, the outer wall of cylindrical case 51 is provided with clamping anti-slip veins 6, inserts sampling cup 1 by clamping anti-slip veins 6 is firmly lower.
Claims (2)
1. the liquid broken self-styled sampling cup of layer fast, comprise sampling cup (1) and sampling cup handle (2), sampling cup handle (2) by fall " U " saltire cross frames (3) with sample cup (1) upper edge be fixedly connected with, it is characterized in that: the suitable for reading of described sampling cup (1) is provided with circular lightweight lid (4), the upper surface of circular lightweight lid (4) is 5mm with falling the distance from top of " U " saltire cross frames (3); The top of described sampling cup handle (2) is provided with buoyancy starting elastic force actuating sleeve (5).
2. the liquid according to claim 1 broken self-styled sampling cup of layer fast, it is characterized in that: described buoyancy starting elastic force actuating sleeve (5), comprise cylindrical case (51), axial compression spring (52), spring bearer plate (53) and spring bearer plate register pin (54), sampling cup handle (2) passes along the axial central through hole of cylindrical case (51), and spring bearer plate (53) is fixed on sampling cup handle (2); The bottom surface edge placement of described spring bearer plate (53) is provided with symmetrical groove, and the drag hook (55) of spring bearer plate register pin (54) snaps in the groove of spring bearer plate (53) bottom surface; Described spring bearer plate register pin (54) inserts in cylindrical case (51) lateral through aperture, the sheathed radial stage clip (56) of the waist of spring bearer plate register pin (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322423.0U CN204064716U (en) | 2014-06-17 | 2014-06-17 | Liquid is the broken self-styled sampling cup of layer fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322423.0U CN204064716U (en) | 2014-06-17 | 2014-06-17 | Liquid is the broken self-styled sampling cup of layer fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064716U true CN204064716U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322423.0U Expired - Fee Related CN204064716U (en) | 2014-06-17 | 2014-06-17 | Liquid is the broken self-styled sampling cup of layer fast |
Country Status (1)
| Country | Link |
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| CN (1) | CN204064716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370541A (en) * | 2016-10-02 | 2017-02-01 | 黑龙江八农垦大学 | Frictional wear test bench for soil touching component of agricultural machine |
-
2014
- 2014-06-17 CN CN201420322423.0U patent/CN204064716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370541A (en) * | 2016-10-02 | 2017-02-01 | 黑龙江八农垦大学 | Frictional wear test bench for soil touching component of agricultural machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |