CN206223588U - Meausring apparatus in a kind of water - Google Patents
Meausring apparatus in a kind of water Download PDFInfo
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- CN206223588U CN206223588U CN201621134289.7U CN201621134289U CN206223588U CN 206223588 U CN206223588 U CN 206223588U CN 201621134289 U CN201621134289 U CN 201621134289U CN 206223588 U CN206223588 U CN 206223588U
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- tank
- balance
- hanging basket
- experiment frame
- meausring apparatus
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Abstract
The utility model discloses meausring apparatus in a kind of water.Device includes weighing balance, tank, trough rack and experiment frame, wherein, weigh day and lie on experimental bench, one end of experiment frame is positioned on the pan of a steelyard weighed on balance, the other end is connected with hanging basket, and hanging basket is placed in tank, and porous material to be measured is placed in hanging basket；Tank is arranged on experimental bench or is measured on balance by the trough rack；Weigh balance and be provided with hurricane globe, the top of hurricane globe and sidepiece are equipped with the window that can be opened or closed；Described experiment frame includes：Base, head rod, gooseneck and the second connecting rod.The utility model device can carry out rapid weighing to the object in water, as a result accurately and reliably, less by external influence factor.
Description
Technical field
The utility model belongs to use for laboratory apparatus field, and in particular to meausring apparatus in a kind of water.
Background technology
Laboratory has many porous materials to need to carry out the calculating of porosity and density, can all use article in water
Quality m.Common electronic balance can not be measured directly.Special immersion balance is needed to measure.
But the immersion balance unit that laboratory uses there is also many drawbacks：
（1）Because the usual quality of material of measurement is smaller, want to improve certainty of measurement, experiment needs to close during carrying out
Door and window etc. is closed, reduces the influence of wind.
（2）Hook under immersion balance is single dismountable, is not only easily lost, and the meeting in measurement process is tested
Roll, influence experiment certainty of measurement and conventional efficient.
（3）Immersion balance is not that each laboratory has, and carries out needing to go the experiment of immersion balance when article is measured
Room measures.And ordinary electronic balance is substantially indispensable each laboratory.
（4）The tank of immersion balance is opening, when measurement article porosity, in order that being full of in article hole
Water soaks for a long time, it is necessary to article will be tested in water, has a strong impact on conventional efficient.
Utility model content
In view of the shortcomings of the prior art and defect and laboratory actual conditions, the purpose of the utility model patent
It is that a kind of device that can enter weighing in water-filling with ordinary electronic balance is provided, the device can solve existing apparatus conventional efficient
Experiment frame and trough rack in low problem, and the water in meausring apparatus can arbitrarily be changed and made on ordinary electronic balance
With.
In order to realize above-mentioned technical purpose, the concrete technical scheme that the utility model is used is as follows：
A kind of meausring apparatus in water, device includes weighing balance, tank, trough rack and experiment frame, wherein, weigh day and keep flat
On experimental bench, one end of experiment frame is positioned on the pan of a steelyard weighed on balance, and the other end is connected with hanging basket, and hanging basket is placed on water
In groove, porous material to be measured is placed in hanging basket；Tank is arranged on experimental bench or is measured on balance by the trough rack；
Weigh balance and be provided with hurricane globe, the top of hurricane globe and sidepiece are equipped with the window that can be opened or closed；
Described experiment frame includes：Base, head rod, gooseneck and the second connecting rod；Wherein, head rod
It is fastenedly connected by nut with base, one end of gooseneck is connected with head rod, the other end is connected with the second connecting rod, the
Two connecting rods and hanging basket are bolted；
Sink cover is provided with tank, sink cover is provided with sealing ring and vacuum pumping opening.
Connection is rotated between the gooseneck and head rod, the second connecting rod respectively.
The trough rack is asymmetric four foot rest structure.
The submount material is cast iron or steel material, and its weight is more than 5 times that frame miscellaneous part gross weight is tested in room.
The open outer side of the tank is provided with the flange that supply flume covers sealing ring placement.
Compared with existing laboratory installation, the device of the utility model patent has the following advantages：
（1）Experiment frame and trough rack convenient disassembly in the experimental provision, can arbitrarily be positioned over most ordinary electronic
Used on balance, any part of electronic balance need not all be changed.
（2）The experimental provision is provided with and vacuumizes function, and vacuumize process is carried out to tank before experiment starts, can be quick
Make hole of the aqueous medium full of article to be measured, greatly improve conventional efficient.
（3）Experiment frame center section in the experimental provision is gooseneck tubular construction, can freely be rotated, and adjusts the position of hanging basket
Put, measure experiment and more facilitate.
（4）The form that hanging basket and the second connecting rod in the experimental provision are connected by screw bolts, makes hanging basket be connected with second
Bar, gooseneck are integrally formed, and will not arbitrarily be rocked in experimentation, not only increase conventional efficient, while also ensure that reality
The precision of test amount, hanging basket is connected by screw bolts with the second connecting rod, is also convenient for the dismounting and replacing of hanging basket.
（5）The form that base in the experimental provision is connected by screw bolts with head rod, convenient dismounting.
Brief description of the drawings
Fig. 1 is the structural representation of weighing device embodiment one in the utility model water；
Fig. 2 is the structural representation of weighing device embodiment two in the utility model water；
Fig. 3 tests frame structural representation for room of the present utility model；
Fig. 4 is sink structure schematic diagram of the present utility model；
Fig. 5 is sink cover structural representation of the present utility model；
Fig. 6 is trough rack structural representation of the present utility model；
Wherein：1- weighs balance；2- trough racks；3- tests frame in room；4- sink covers；5- tanks；201- bases；202- first connects
Extension bar；203- hanging baskets；204- connecting bolts；The connecting rods of 205- second；206- goosenecks；207- nuts；401- sealing rings；402-
Sink cover；403- vacuum pumping openings；501- draws money on credit spike；The short support feets of 502-；503- base plates.
Specific embodiment
The utility model patent is described in more detail with reference to the accompanying drawings and detailed description.
Meausring apparatus in the water of the utility model patent, the device includes weighing balance, trough rack, tank, experiment frame.Claim
Amount day is lain on experimental bench, and trough rack is positioned on weighing balance, and tank is placed in trough rack, and experiment frame is placed on pan of a steelyard,
Hanging basket on experiment frame gos deep into tank.
Described experiment frame includes base, head rod, gooseneck, the second connecting rod, hanging basket.Head rod and bottom
Seat is bolted, and the second connecting rod and hanging basket are also to be bolted.Ensure whole experiment frame to be rigidly connected.
Flange is contained in described tank opening, and the sink cover that can freely lay is provided with tank, contains on sink cover
Sealing ring, aspirating hole, tank can be vacuumized before experiment starts, experiment at first takes away sink cover.
Gooseneck in described experiment frame can be rotated freely, facilitate sample weighing.
Described trough rack is asymmetric four foot rest structure, can effective utilization space.
Specific embodiment of the present utility model：
Embodiment one：
Such as Fig. 1, meausring apparatus includes weighing balance in the water of the present embodiment, and experiment frame, trough rack, tank, sink cover are surveyed
Amount test specimen.Experiment auxiliary equipment is pump bowl, tweezers.
The model EL204 of balance is weighed, other models are can select according to actual conditions.
Experiment frame contains base, head rod, gooseneck, the second connecting rod, hanging basket.Base passes through with head rod
Bolt connection, the second connecting rod and hanging basket are bolted.Base, head rod, gooseneck, the second connecting rod, hanging basket
Form a rigidity overall.
Further, trough rack is asymmetric four foot rest structure.
Further, sink cover contains sealing ring, and tank opening is provided with the flange for placing sealing ring, can have with tank
Effect sealing.
The utility model enter in water-filling weigh comprise the following steps that：
（1）Trough rack is placed on balance, and two support feets long are placed on the scale pan towards the scale pan, the base of experiment frame.
（2）2/3 water is added before experiment starts, in tank, measurement test specimen is put into tank, if multiple measurement examinations
Part can be put into simultaneously, and mark is carried out to each measurement test specimen.Cover sink cover.Vacuumized by the aspirating hole on sink cover
Operation, pumpdown time about 1min.
（3）Sink cover is removed, tank is placed on trough rack.
（4）The hanging basket of experiment frame is set to submerge in tank by adjusting gooseneck.
（5）The window for weighing balance sidepiece is closed, balance is reset.
（6）The window at the top of hurricane globe on balance is opened, measurement test specimen is put into hanging basket with tweezers.Close hurricane globe top
The window in portion.The numerical value for now being shown on electronic balance is exactly the weight for measuring test specimen in water.
（7）Test specimen in hanging basket is taken out, is repeated（5）、（6）Step can be obtained by the matter in all measurement test specimen water
Amount.
Embodiment two：
As shown in Fig. 2 in closed laboratory or in the case of not having electronic balance with windshield, it would however also be possible to employ this reality
Entered in water-filling with the device of new patent and weighed, comprised the following steps that：
（1）Trough rack is placed on and weighs on the smooth experimental bench in balance side；The base of experiment frame is placed on the scale pan.
（2）2/3 water is added before experiment starts, in tank, measurement test specimen is put into tank, cover sink cover.If
It is that multiple measurement test specimens can be while be put into, measuring test specimen to each carries out mark.Carry out taking out true by the aspirating hole on sink cover
Do-nothing operation, pumpdown time about 1min.
（3）Sink cover is removed, tank is placed on trough rack.
（4）The hanging basket of experiment frame is set to submerge in tank by adjusting gooseneck.
（5）Balance is reset.
（6）Measurement test specimen is put into hanging basket with tweezers.The numerical value for now being shown on electronic balance is exactly to measure test specimen to exist
Quality in water.
（7）Test specimen in hanging basket is taken out, is repeated（5）、（6）Step can be obtained by the matter in all measurement test specimen water
Amount.
Claims (5)
1. meausring apparatus in a kind of water, it is characterised in that device includes weighing balance, tank, trough rack and experiment frame, wherein,
Weigh day to lie on experimental bench, one end of experiment frame is positioned on the pan of a steelyard weighed on balance, and the other end is connected with hanging basket, hangs
Basket is placed in tank, and porous material to be measured is placed in hanging basket；Tank be arranged on experimental bench by the trough rack or
Weigh on balance；Weigh balance and be provided with hurricane globe, the top of hurricane globe and sidepiece are equipped with the window that can be opened or closed；
Described experiment frame includes：Base, head rod, gooseneck and the second connecting rod；Wherein, head rod and bottom
Seat is fastenedly connected by nut, and one end of gooseneck is connected with head rod, and the other end is connected with the second connecting rod, and second connects
Extension bar and hanging basket are bolted；
Sink cover is provided with tank, sink cover is provided with sealing ring and vacuum pumping opening.
2. meausring apparatus in water according to claim 1, it is characterised in that the gooseneck and head rod, second
Connection is rotated between connecting rod respectively.
3. meausring apparatus in water according to claim 1, it is characterised in that the trough rack is asymmetric four foot stools knot
Structure.
4. meausring apparatus in water according to claim 2, it is characterised in that the submount material is cast iron or steel material
Material, its weight is more than 5 times of experiment frame miscellaneous part gross weight.
5. meausring apparatus in water according to claim 1, it is characterised in that the open outer side of the tank is provided with supply flume
Cover the flange of sealing ring placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134289.7U CN206223588U (en) | 2016-10-19 | 2016-10-19 | Meausring apparatus in a kind of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134289.7U CN206223588U (en) | 2016-10-19 | 2016-10-19 | Meausring apparatus in a kind of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206223588U true CN206223588U (en) | 2017-06-06 |
Family
ID=58788826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621134289.7U Active CN206223588U (en) | 2016-10-19 | 2016-10-19 | Meausring apparatus in a kind of water |
Country Status (1)
| Country | Link |
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| CN (1) | CN206223588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525638A (en) * | 2016-10-19 | 2017-03-22 | 盐城工学院 | Underwater weighing device and weighing method thereof |
-
2016
- 2016-10-19 CN CN201621134289.7U patent/CN206223588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525638A (en) * | 2016-10-19 | 2017-03-22 | 盐城工学院 | Underwater weighing device and weighing method thereof |
| CN106525638B (en) * | 2016-10-19 | 2023-08-04 | 盐城工学院 | Aquatic weighing device and weighing method thereof |
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