CN203908544U - Measuring device for horizontal height difference of any two different points - Google Patents
Measuring device for horizontal height difference of any two different points Download PDFInfo
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- CN203908544U CN203908544U CN201420216924.0U CN201420216924U CN203908544U CN 203908544 U CN203908544 U CN 203908544U CN 201420216924 U CN201420216924 U CN 201420216924U CN 203908544 U CN203908544 U CN 203908544U
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Abstract
The utility model discloses a measuring device for horizontal height difference of any two different points. The measuring device comprises measuring cylinders and a hose; the number of the measuring cylinders is two; the two measuring cylinders are same in shape, are arranged vertically respectively, and are provided with upward openings; hose quick plug-in connectors are arranged on the side walls near the bottoms on the two measuring cylinders respectively; the two ends of the hose are connected with the hose quick plug-in connectors of the two measuring cylinders respectively; when the two measuring cylinders are filled with liquid, the liquid in one measuring cylinder can freely flow into the other measuring cylinder; scaleplates are arranged vertically on the inner side walls of the two measuring cylinders respectively; the scaleplates of the two measuring cylinders are same in scales and counts; when the two measuring cylinders are filled with liquid and are still placed on a same horizontal plane, the liquid level counts of the scaleplates of the two measuring cylinders are the same. The measuring device is simple in structure, and convenient to operate; horizontal height difference of any two different points can be measured conveniently.
Description
Technical field
The utility model relates to a kind of measurement mechanism, particularly relates to a kind of measurement mechanism of difference in level of any two differences.
Background technology
Along with improving constantly of people's living standard, large-size air conditioning, automobile, aviation use the demand of aluminum and aluminum alloy board material and sheet material increasing, and these sheet materials are used semi-continuous casting technology to produce conventionally.Wherein, the casting of aluminium and aluminium alloy flat bloom is controlled and is had stricter requirement the levelness of crystallizer and water jacket.At present, the casting crystallizer of aluminium alloy flat bloom and the horizontal degree measurement of water jacket come water detection flat with bar formula or frame level conventionally.
Simple bar formula or frame level do not have scale conventionally, just by bubble, judge that to the left or to the right which side is higher, then by clearance gauge, carry out trial and error, until bubble is while being positioned at centre position, the thickness of reading the clearance gauge of filling in gap is used as the difference in height of level; Accurately any bar formula or frame level are provided with scale, and the poor reading of ability reading horizontal degree after the lattice number that need to move by bubble converts, therefore reads inconvenience.
This measurer stability of bar formula or frame level is poor, often need to proofread and correct, even if examine and determine and in examining and determine the term of validity, himself also had error at ordinary times in accurate water detection, that is to say bubble in centre also level not necessarily; In addition, bar formula or frame level have fixing shape conventionally, bottom surface normally level is smooth, if need the point-to-point transmission of measuring to have necessary barrier, level meter cannot be measured, if size is too short, levelness between two can not measuring distance larger points is poor, if size is long, when needs measure when having higher barrier beyond 2 of short distances, also cannot measure.
Also have by 180
.commutation ask method and the formula of error, but comparatively complicated, on-the-spot workman conventionally not free or patience goes to ask error with formula; Also there is the method for measuring the difference in height between any two points by the method for optical level surveying instrument, but the method needs method of operating, many people's cooperation and the longer time of accurate equipment, complexity, concerning the horizontal degree measurement precision of the casting crystallizer of aluminium alloy flat bloom and water jacket, there is no need.
Specific to concerning the horizontal degree measurement of the casting crystallizer of aluminium alloy flat bloom and water jacket, the upper edge of crystallizer has the protrusions such as the assembling nut of use or oil seal cover conventionally, normally a plurality of flat rafts of crystallizer are laid, the length of crystallizer is conventionally more than 1000mm, common not enough 1000mm on Width, while measuring the difference in height between crystallizer any two points, will there is the curtailment of chi or length is long or the situation of barrier appears in bottom surface, when measuring the levelness of water jacket, need the distance between two points of measurement longer.
As can be seen here, prior art when measuring aluminium and aluminium alloy flat bloom crystallizer and levelness, lack a kind of can measure levelness between any two points, easily, quantitative detection method and device.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of measurement mechanism of difference in level of any two differences, simple in structure, easy to operate, can measure very easily the difference in level of any two differences.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A measurement mechanism for the difference in level of any two differences, comprises measuring cylinder, flexible pipe,
Described measuring cylinder is two, and described two measuring cylinder shapes are the same, and described two measuring cylinders vertically arrange respectively and opening upwards,
Sidewall near bottom in described two measuring cylinders is respectively equipped with flexible pipe quick connector, the two ends of described flexible pipe are connected to the flexible pipe quick connector of two measuring cylinders, in two measuring cylinders, during filling liquid, the liquid in one of them measuring cylinder can flow freely to another measuring cylinder
On the madial wall of described two measuring cylinders, be all vertically provided with scale, the scale of the scale of described two measuring cylinders, reading are all identical, filling liquid while being statically placed in same level in two measuring cylinders, and the liquid level reading on the scale of two measuring cylinders is identical.
Preferably, each measuring cylinder described in the utility model is made by metal or engineering plastics or rubber industry.
Preferably, the outside surface coated with waterproof material of each scale described in the utility model.
The utility model principle of work is as follows:
When same level height is measured, two measuring cylinders are connected in filling liquid after flexible pipe by flexible pipe quick connector, be positioned on the surface level of equal height, due to flowing freely of liquid, on the scale of identical two measuring cylinder inwalls more than liquid level length must equate, because scale, reading, the installation direction of scale are all identical, must there is identical reading, the difference of reading is 0.
When differentiated levels is measured, two measuring cylinders are connected in filling liquid after flexible pipe by flexible pipe quick connector, be positioned on the surface level of differing heights, due to flowing freely of liquid, on the scale of identical two measuring cylinder inwalls more than liquid level length inevitable unequal, because scale, reading, the installation direction of scale are all identical, must there is not identical reading, the difference of reading is the difference in level of the point-to-point transmission when inferior measurement.
Therefore compared with prior art, the utility model technology has following beneficial effect:
Simple in structure, easy to operate, distance between two measured points can not fixed, between 2, barrier is not limited, can read easily reading, do not need regular professional correction, artificial visual is observed just can confirm whether exist error, thereby after detection, deducts error amount; Only need just can measure the difference in level between longer-distance any two points by changing longer flexible pipe, this is that existing formula and frame level cannot realize; Two measuring cylinders connect by flexible pipe, and the used time can not accept easily, are stored in a less space, can save the parking space of on-the-spot instrument.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of the utility model embodiment bis-.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, in this illustrative examples of the present utility model and explanation, be used for explaining the utility model, but not as to restriction of the present utility model.
Embodiment mono-
Be illustrated in figure 1 the embodiment mono-of measurement mechanism of the difference in level of a kind of any two differences described in the utility model, comprise measuring cylinder 1, flexible pipe 4, measuring cylinder 1 is two, two measuring cylinder 1 shapes are the same, two measuring cylinders 1 vertically arrange respectively and opening upwards, sidewall near bottom in two measuring cylinders 1 is respectively equipped with flexible pipe quick connector 3, the two ends of flexible pipe 4 are connected to the flexible pipe quick connector 3 of two measuring cylinders 1, when two measuring cylinder 1 interior filling liquids, liquid in one of them measuring cylinder 1 can flow freely to another measuring cylinder 1, on the madial wall of two measuring cylinders 1, be all vertically provided with scale 2, the scale of the scale 2 of two measuring cylinders 1, reading is all identical, when two interior filling liquids of measuring cylinder 1 and while being statically placed in same level, liquid level reading on the scale 2 of two measuring cylinders 1 is identical.
In the present embodiment, two measuring cylinders 1 are positioned at same level height (being surface level 5 shown in figure), by flexible pipe quick connector 3, be connected in the rear filling liquid of flexible pipe 4, due to flowing freely of liquid, on the scale 2 of identical two measuring cylinder 1 inwalls more than liquid level length must equate, because scale, reading, the installation direction of scale 2 are all identical, must there is identical reading, the difference of reading is 0.
Preferably, measuring cylinder 1 is made by metal or engineering plastics or rubber industry.As adopt glassware frangible, as adopted plastic products easily aging, therefore adopt metal or reasonable engineering plastics or rubber industry to be relatively applicable to actual measurement environment.
Preferably, the outside surface coated with waterproof material of each scale 2, can extend serviceable life of scale 2.
Embodiment bis-
Be illustrated in figure 2 the embodiment bis-of measurement mechanism of the difference in level of a kind of any two differences described in the utility model, different from embodiment mono-is, it (is surface level 6 shown in figure that two measuring cylinders 1 are positioned at differentiated levels, surface level 7), by flexible pipe quick connector 3, be connected in the rear filling liquid of flexible pipe 4, due to flowing freely of liquid, on the scale 2 of identical two measuring cylinder 1 inwalls more than liquid level length inevitable unequal, scale due to scale 2, reading, installation direction is all identical, must there is not identical reading, the difference of reading is the difference in level h of the point-to-point transmission when inferior measurement.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. a measurement mechanism for the difference in level of any two differences, is characterized in that: comprise measuring cylinder, flexible pipe,
Described measuring cylinder is two, and described two measuring cylinder shapes are the same, and described two measuring cylinders vertically arrange respectively and opening upwards,
Sidewall near bottom in described two measuring cylinders is respectively equipped with flexible pipe quick connector, the two ends of described flexible pipe are connected to the flexible pipe quick connector of two measuring cylinders, in two measuring cylinders, during filling liquid, the liquid in one of them measuring cylinder can flow freely to another measuring cylinder
On the madial wall of described two measuring cylinders, be all vertically provided with scale, the scale of the scale of described two measuring cylinders, reading are all identical, filling liquid while being statically placed in same level in two measuring cylinders, and the liquid level reading on the scale of two measuring cylinders is identical.
2. the measurement mechanism of the difference in level of any two differences according to claim 1, is characterized in that: described each measuring cylinder is made by metal or engineering plastics or rubber industry.
3. the measurement mechanism of the difference in level of any two differences according to claim 1 and 2, is characterized in that: the outside surface coated with waterproof material of described each scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216924.0U CN203908544U (en) | 2014-04-30 | 2014-04-30 | Measuring device for horizontal height difference of any two different points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216924.0U CN203908544U (en) | 2014-04-30 | 2014-04-30 | Measuring device for horizontal height difference of any two different points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908544U true CN203908544U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216924.0U Expired - Fee Related CN203908544U (en) | 2014-04-30 | 2014-04-30 | Measuring device for horizontal height difference of any two different points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388946A (en) * | 2017-08-09 | 2017-11-24 | 中车大连机车车辆有限公司 | Diesel locomotive diesel generating set mounting seat flatness inspection devices and method |
| CN107664495A (en) * | 2017-10-26 | 2018-02-06 | 上海市安装工程集团有限公司 | Combined type multiple spot horizontal measuring instrument and its application method |
-
2014
- 2014-04-30 CN CN201420216924.0U patent/CN203908544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388946A (en) * | 2017-08-09 | 2017-11-24 | 中车大连机车车辆有限公司 | Diesel locomotive diesel generating set mounting seat flatness inspection devices and method |
| CN107664495A (en) * | 2017-10-26 | 2018-02-06 | 上海市安装工程集团有限公司 | Combined type multiple spot horizontal measuring instrument and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu province 215332 town Kunshan city along Shanghai Road No. 111 Patentee after: Okkonen g (Kunshan) Aluminum Co. Ltd. Address before: Suzhou City, Jiangsu province 215332 town Kunshan city along Shanghai Road No. 111 Patentee before: Alcoa (Kunshan) Aluminum Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |