CN201155971Y - Horizontal obliquity measuring apparatus - Google Patents
Horizontal obliquity measuring apparatus Download PDFInfo
- Publication number
- CN201155971Y CN201155971Y CNU2007203102996U CN200720310299U CN201155971Y CN 201155971 Y CN201155971 Y CN 201155971Y CN U2007203102996 U CNU2007203102996 U CN U2007203102996U CN 200720310299 U CN200720310299 U CN 200720310299U CN 201155971 Y CN201155971 Y CN 201155971Y
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- Prior art keywords
- index dial
- pointer
- measuring table
- dial
- scale
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Abstract
The utility model provides a horizontal inclination measuring instrument, which comprises a pointer, a heavy bob, a measuring table and a dial; wherein, the heavy bob is fixed at the lower end of the pointer; the dial is arranged on a sliding shaft which is arranged at the horizontal central position of the dial; the dial is fixed on the measuring table; the connecting line of the zero-scale on the dial and the sliding shaft of the dial is perpendicular to the measuring table. The measuring table of the utility model can conveniently measure the included angle of a plane to be measured and the horizontal plane, and has the advantages of simple structure, low cost, high precision, stable performance, etc.
Description
Technical field
The utility model relates to a kind of measuring instrument that can be convenient for measuring out measured plane and surface level angle of inclination.
Background technology
Known level inclination measuring instrument complex structure, precision is low, cost is high.CN1818549A discloses a kind of horizontal oblique angle measuring device, it comprises by the angle scale of forming with semicircular protractor right-angle side and ruler disjunctor, two-way 0--180 ° the angle index of two rows that is provided with on the semicircular protractor of this angle scale is hinged with anchor pole pointer and vertical pointer at the semicircular protractor circle centre position of this angle scale successively by damp hinge and free hinge; The anchor pole pointer is an axle with the center of circle of this protractor, damping rotation indication angle on the card of this angle scale; Vertical pointer is an axle with the center of circle of this protractor, rotates freely the indication angle on the card of this angle scale.This measuring instrument complex structure uses in specialized field, does not have versatility.
Summary of the invention
At the deficiency of existing level inclination measuring instrument, the utility model provide a kind of simple in structure, precision is high, reliability and durability, level inclination measuring instrument that cost is low.
Level inclination measuring instrument of the present utility model comprises pointer, weight, measuring table and index dial, weight is fixed on the lower end of pointer, pointer is assemblied on the sliding axle in the horizontal centre position of index dial, index dial is fixed on the measuring table, and the line of zero degree scale and index dial sliding axle is perpendicular to measuring table on the index dial.
In the level inclination measuring instrument of the present utility model, measuring table can be the slab construction of various suitable shape, and is the most suitable with the rectangular flat plate structure.Index dial is fixed in the middle of the measuring table, and the zero degree scale adopts the standard flat correction to determine on the index dial, and zero degree scale both sides are each angle index of symmetry, and these scales can be determined according to geometric relationship.Index dial can be circle, semicircle, circular arc, polygon (as square, rectangle, regular pentagon, regular hexagon etc.) etc., is preferably semicircle.The scale of index dial can be down or up, is preferably structure down.The scale of index dial is down the time, from the weight end reading of pointer; The scale of index dial is up the time, from the symmetry end reading of pointer weight end.Pointer can freely rotate around the index dial sliding axle, the preferred less sliding axle of friction that adopts, and to improve the sensitivity of pointer, pointer is vertical with surface level all the time.
During measurement measuring table is placed on the measured plane, and measured plane is if level, and pointer is aimed at index dial zero degree scale; Measured flat if not level, index dial can rotate an angle, pointer rotates around sliding axle under the weight action of gravity, up to vertical level, according to geometric relationship, the angle of pointer indication is identical with the horizontal tilt angle on measured plane, and therefore, pointer can be indicated the level inclination on measured plane.
Level inclination measuring instrument of the present utility model has simple in structure, and cost is low, the measuring accuracy height, and advantage such as easy to use can be manufactured the serial level inclination measuring instrument of suitable structure and measuring accuracy according to the use field.
Description of drawings
Fig. 1 is the structural representation of a kind of concrete level inclination measuring instrument of the utility model.
Fig. 2 is the structural representation of the another kind of concrete level inclination measuring instrument of the utility model.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-measuring table; The 2-index dial; The 3-sliding axle; The 4-pointer; The 5-weight.
Embodiment
Further specify the function of the structure of the utility model level inclination measuring instrument below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, measuring table 1 is fixed together with index dial 1.Weight 5 is fixed on the lower end of pointer 4.At first regulate the zero graduation of pointer 4, regulate pointer when measuring table 1 is in level and make its reading be " 0 ".During use, measuring table 1 is placed on the measured plane, pointer 4 rotates around sliding axle 3 under the gravity of weight 5, and vertical with surface level when pointer 4 is static, direct reading pointer 4 indicated scales just obtain the horizontal tilt angle on measured plane.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this instructions has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (6)
1, a kind of level inclination measuring instrument, it is characterized in that: measuring instrument comprises pointer, weight, measuring table and index dial, weight is fixed on the lower end of pointer, pointer is assemblied on the sliding axle in the horizontal centre position of index dial, index dial is fixed on the measuring table, and the line of zero degree scale and index dial sliding axle is perpendicular to measuring table on the index dial.
2, according to the described measuring instrument of claim 1, it is characterized in that: measuring table is the suitable shape slab construction.
3, according to claim 1 or 2 described measuring instruments, it is characterized in that: measuring table is the rectangular flat plate structure.
4, according to the described measuring instrument of claim 1, it is characterized in that: index dial is fixed in the middle of the measuring table, and the zero degree scale adopts the standard flat correction to determine on the index dial, and zero degree scale both sides are each angle index of symmetry.
5, according to claim 1 or 4 described measuring instruments, it is characterized in that: index dial is circular, semicircle, circular arc or polygon.
6, according to claim 1 or 4 described measuring instruments, it is characterized in that: the scale of index dial down or up; The scale of index dial is down the time, from the weight end reading of pointer; The scale of index dial is up the time, from the symmetry end reading of pointer weight end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203102996U CN201155971Y (en) | 2007-12-10 | 2007-12-10 | Horizontal obliquity measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203102996U CN201155971Y (en) | 2007-12-10 | 2007-12-10 | Horizontal obliquity measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155971Y true CN201155971Y (en) | 2008-11-26 |
Family
ID=40103753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203102996U Expired - Fee Related CN201155971Y (en) | 2007-12-10 | 2007-12-10 | Horizontal obliquity measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155971Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424571A (en) * | 2013-08-26 | 2013-12-04 | 浙江大学 | Five-hole wind speed probe calibrating experiment table |
| CN108020208A (en) * | 2017-12-16 | 2018-05-11 | 贵州航天电子科技有限公司 | One kind rotates angle measuring device |
| CN109059859A (en) * | 2018-09-20 | 2018-12-21 | 国网山东省电力公司青州市供电公司 | Cross-arm inclinometer |
| CN109975067A (en) * | 2019-04-16 | 2019-07-05 | 中国水利水电科学研究院 | A kind of water body example sampling depth correcting device |
| CN113143643A (en) * | 2021-06-02 | 2021-07-23 | 中日友好医院(中日友好临床医学研究所) | Portable adjustable support frame |
| CN113618843A (en) * | 2021-08-13 | 2021-11-09 | 沭阳县旭东木业制品厂 | Intelligent regulation wood working platform |
| CN113776414A (en) * | 2021-08-12 | 2021-12-10 | 许继电气股份有限公司 | Inclination measuring device for valve tower insulator correction and correction method |
-
2007
- 2007-12-10 CN CNU2007203102996U patent/CN201155971Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424571A (en) * | 2013-08-26 | 2013-12-04 | 浙江大学 | Five-hole wind speed probe calibrating experiment table |
| CN103424571B (en) * | 2013-08-26 | 2015-04-15 | 浙江大学 | Five-hole wind speed probe calibrating experiment table |
| CN108020208A (en) * | 2017-12-16 | 2018-05-11 | 贵州航天电子科技有限公司 | One kind rotates angle measuring device |
| CN109059859A (en) * | 2018-09-20 | 2018-12-21 | 国网山东省电力公司青州市供电公司 | Cross-arm inclinometer |
| CN109975067A (en) * | 2019-04-16 | 2019-07-05 | 中国水利水电科学研究院 | A kind of water body example sampling depth correcting device |
| CN109975067B (en) * | 2019-04-16 | 2020-07-28 | 中国水利水电科学研究院 | Water body sample sampling depth correcting device |
| CN113143643A (en) * | 2021-06-02 | 2021-07-23 | 中日友好医院(中日友好临床医学研究所) | Portable adjustable support frame |
| CN113776414A (en) * | 2021-08-12 | 2021-12-10 | 许继电气股份有限公司 | Inclination measuring device for valve tower insulator correction and correction method |
| CN113618843A (en) * | 2021-08-13 | 2021-11-09 | 沭阳县旭东木业制品厂 | Intelligent regulation wood working platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20131210 |