CN2268921Y - Optic radiation level meter - Google Patents
Optic radiation level meter Download PDFInfo
- Publication number
- CN2268921Y CN2268921Y CN 96245435 CN96245435U CN2268921Y CN 2268921 Y CN2268921 Y CN 2268921Y CN 96245435 CN96245435 CN 96245435 CN 96245435 U CN96245435 U CN 96245435U CN 2268921 Y CN2268921 Y CN 2268921Y
- Authority
- CN
- China
- Prior art keywords
- frame head
- axle bed
- platform
- axle seat
- penetrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses an optic radiation level meter which is composed of an optic radiation mirror, an accumulator with high power, levelling tubes, an axle seat, and a frame head. The utility model is characterized in that the optic radiation mirror and the accumulator with high power are installed on a platform side by side, the lower part of the platform is provided with the axle seat, and the axle seat is provided with two levelling tubes which can form an included angle in 90 DEG. A bearing is installed between the platform and the axle seat. The frame head in an isosceles triangle shape is positioned at the lower part of the axle seat. The frame head is connected with the axle seat by three foot screws. The middle part of the bottom surface of the frame head is provided with a screw bolt which can be used for installing a tripod. The optic radiation level meter has the advantages of precise measurement, saving time and labour, easy use, and reasonable structure.
Description
The utility model relates to a kind of horizontal survey instrument, specifically a kind of light spirit-leveling instrument of penetrating.
At present, people are carrying out indoor or when other short-range building operation and engineering lining, and little hectare of spirit-leveling instrument is subjected to the influence in light or space and can not uses, and therefore, generally adopts surveyor's staff to come lining.When measuring horizontal linear, ride in the extended line of doing it on the object to surveyor's staff, just can measure a horizontal linear.When surveying a surface level, move many positions to surveyor's staff, just can measure a surface level.This metering system both bothered, and out of true is again particularly required great effort during face to face out-of-shape especially.
The purpose of this utility model provide a kind of measure accurate, easy to use, rational in infrastructure, raise the efficiency, can be used for indoor or other short-range building operation and engineering lining penetrate the light spirit-leveling instrument, measure weak points such as out of true, time-consuming, effort in the prior art to overcome.
Main technical schemes of the present utility model is: penetrate the light spirit-leveling instrument, form by penetrating light microscopic, high-energy battery, level tube, axle bed, frame head, it is characterized in that: penetrate light microscopic from left to right successively by concave mirror, focusing screw, bulb, semi-convex lens, concavees lens, convex lens, penetrate unthreaded hole and constitute, and penetrate light microscopic and high-energy battery is installed on the platform side by side; It below the platform axle bed, be equipped with bearing between the two, can make and penetrate light microscopic and freely rotate in the horizontal direction, the frame head be positioned at axle bed below, be the isoceles triangle shape, there is a bolt at middle part, its bottom surface, be used for installing support members such as tripod, connect by three foot screws between frame head and the axle bed, be equipped with the level tube that two angles are 90 degree on the axle bed, its level is by three foot screw adjustment.
During use, the frame head is installed on the tripod, adjust foot screw, make the bubble of two level tubes placed in the middle, turn on the power switch, the light that bulb sends is after the concave reflection mirror reflection, through the parallel ejaculation of semi-convex lens, after parallel rays passes through the optically focused effect of concavees lens again, penetrate via penetrating unthreaded hole by convex lens are parallel again.In this process, can make light beam reach optimum efficiency by adjusting focusing screw.Penetrate unthreaded hole and be mapped on the object of opposite point just point-blank, rotate again and penetrate light microscopic, along the setting-out on object of moving of luminous point, just can determine a surface level.
The utility model is compared its advanced part with prior art and is: this is penetrated the light spirit-leveling instrument and is a horizontal linear by the line of penetrating unthreaded hole and luminous point; Penetrate light microscopic by rotation, the luminous point line just can be determined a surface level, not only measure accurately, and time saving and energy saving, easy to use.In addition, the utility model also has applied widely, efficiency advantages of higher.
Description of drawings:
Fig. 1 is the utility model stereoscopic synoptic diagram;
Fig. 2 is the utility model diagrammatic cross-section;
Fig. 3 is that the utility model is penetrated the light microscopic optical schematic diagram;
Wherein, 1 tripod, 2 heads, 3 foot screws, 4 axle beds, 5 level tubes, 6 platforms, 7 high-energy batteries, 8 are penetrated light microscopic, 9 bearings, 10 bolts, 11 concave mirrors, 12 focusing screws, 13 bulbs, 14 semi-convex lens, 15 concavees lens, 16 convex lens, 17 and are penetrated unthreaded hole.
Below in conjunction with accompanying drawing 1-3 the utility model is remake description further: with concave mirror 11, focusing screw 12, bulb 13, semi-convex lens 14, concavees lens 15, convex lens 16 are installed successively to form from left to right and are penetrated light microscopic 8, and open one at the right-hand member of penetrating light microscopic 8 and penetrate unthreaded hole 17, to penetrate light microscopic 8 is installed on the platform 6 side by side with high-energy battery 7, axle bed 4 is positioned under the platform 6, be equipped with bearing 9 between the two, also be equipped with two angles on the bearing 4 and be 90 level tubes 5 of spending, be processed into the frame head 2 that is the isoceles triangle shape with angle steel, and on three angles of frame head 2, be equipped with angle spiral 3 respectively, and utilize angle spiral 3 that frame head 2 and axle bed 4 are linked together, the middle part of frame head 2 is equipped with bolt 10, in order to tripod 1 to be installed, more than just constitute the utility model.
Claims (2)
1, penetrates the light spirit-leveling instrument, form by penetrating light microscopic, high-energy battery, level tube, axle bed, frame head, it is characterized in that: penetrate light microscopic from left to right successively by concave mirror, focusing screw, bulb, semi-convex lens, concavees lens, convex lens, penetrate unthreaded hole and constitute, and penetrate light microscopic and high-energy battery is installed on the platform side by side; Be axle bed below the platform, be equipped with the level tube that two angles are 90 degree on the axle bed, be equipped with bearing between platform and the axle bed; The frame head be positioned at axle bed below, be the isoceles triangle shape, connect by three foot screws between frame head and the axle bed.
2, the light spirit-leveling instrument of penetrating according to claim 1 is characterized in that: the middle part, bottom surface of said head is equipped with tripod by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245435 CN2268921Y (en) | 1996-10-30 | 1996-10-30 | Optic radiation level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245435 CN2268921Y (en) | 1996-10-30 | 1996-10-30 | Optic radiation level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268921Y true CN2268921Y (en) | 1997-11-26 |
Family
ID=33918493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96245435 Expired - Fee Related CN2268921Y (en) | 1996-10-30 | 1996-10-30 | Optic radiation level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268921Y (en) |
-
1996
- 1996-10-30 CN CN 96245435 patent/CN2268921Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |