CN202734819U - Metal leveling instrument - Google Patents
Metal leveling instrument Download PDFInfo
- Publication number
- CN202734819U CN202734819U CN 201220398502 CN201220398502U CN202734819U CN 202734819 U CN202734819 U CN 202734819U CN 201220398502 CN201220398502 CN 201220398502 CN 201220398502 U CN201220398502 U CN 201220398502U CN 202734819 U CN202734819 U CN 202734819U
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- bubbles
- degree
- hole
- bubble
- housing
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Abstract
The utility model relates to a leveling instrument, and particularly to a metal leveling instrument. The metal leveling instrument solves the technical problems, existing in the prior art, that the shape of observing holes is single, the observed area of bubbles is small, and strength of the leveling instrument is low due to the fact that bubbles observing holes and bubbles mounting holes are arranged in the same end of the leveling instrument. The metal leveling instrument comprises a cubic casing (1) which is characterized in that 30 degrees bubbles (2), 45 degrees bubbles (3), 90 degrees bubbles (4) and180 degrees bubbles (5) are arranged in the casing (1). Side observing holes (6) are opened in the provided with bubbles portions of the casing. Each side observing hole is arranged in a shape of round, square, regular hexagon or oval. V-shaped grooves (7) are opened in the top portion of the casing. The bubbles observing holes (8) are arranged in one side of the casing and the V-shaped grooves.
Description
Technical field
The utility model relates to a kind of surveyor's staff, especially relates to a kind of metal water leveling ruler.
Background technology
We the employed surveyor's staff overwhelming majority is that the chi body is equipped with spirit bubble at present, there is an air bubble in being full of the pipe of liquid, to float in the spirit bubble, when the inspected object level or when vertical, air bubble just is parked in the middle of spirit bubble pipe high scale line: on the contrary air bubble is with regard to the position, middle of offset level bubble pipe high scale line.Determine like this horizontal and vertical error of testee by the position of observing air bubble.Chinese patent discloses a kind of surveyor's staff, and (Granted publication number: CN 201032448Y), it comprises the chi body, and air level is respectively arranged with 0 degree bubble on the chi body, 30 degree bubbles, 45 degree bubbles, four bubbles of 90 degree bubbles; Have three screwed through holes on the chi body, be used for fixing, clamping device; Have a hole in the middle of the chi body, be used for installing the horizontal inserted link of rubber Connection Block or Y-axis; Have a hole in the middle of the chi body, the rubber Connection Block is installed, clamping device is by the clamping of above-mentioned hole or fixing horizontal chi with the rubber Connection Block; Have a hole in the middle of the chi body, the horizontal inserted link of Y-axis is installed; This surveyor's staff chi body is embedded with two blocks of magnet, this surveyor's staff is furnished with VELCRO, the chi end of body of this surveyor's staff has a hanging hole, on the chi body of this surveyor's staff the V-type groove is arranged, surveyor's staff fits by the surface of V-type rooved face and measured cylindrical object, on the chi body of this surveyor's staff outstanding both wings are arranged, the chi end of body is circular arc.But this surveyor's staff see that hole shape is comparatively single, the area that can observe bubble is less, and bubble sees that hole and bubble mounting hole site are in the same end of surveyor's staff, so that the intensity of whole surveyor's staff is relatively poor.
The utility model content
The utility model provides a kind of metal water leveling ruler, its mainly be solve the existing surveyor's staff of prior art see that hole shape is comparatively single, the area that can observe bubble is less, and bubble is seen hole and bubble mounting hole site in the same end of surveyor's staff, so that the technical matters of the relatively poor grade of the intensity of whole surveyor's staff.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
Metal water leveling ruler of the present utility model, the housing that comprises cuboid, be provided with 30 degree bubbles, 45 degree bubbles, 90 degree bubbles, 180 degree bubbles in the described housing, have the side on the residing housing of each bubble and see the hole, the side sees being shaped as of hole is circular, square, regular hexagon or ellipse, the top of housing has the V-type groove, and a side of housing and V-type groove are provided with bubble and see the hole.Can see the very intuitively trend of bubble in the eye-level chi of hole by the side, thereby determine the levelness of article to be measured.The side sees that the hole can arrange various shape, is arranged to square side and sees that the hole can make the area of seeing the hole larger, is convenient to observe.Housing is made of metal, and has certain weight, thereby is convenient to the detection level degree.
As preferably, the top of described housing or bottom are provided with the bubble mounting hole and are communicated with 30 degree bubbles, 45 degree bubbles, 90 degree bubbles, and the bubble mounting hole is provided with plug.Mounting hole is offered in bottom at housing, so that the layout of whole surveyor's staff is comparatively attractive in appearance, the hole of case top is less, is convenient to observe.The side of housing also can have mounting hole and be communicated with 180 degree bubbles.Bubble sees that hole, bubble mounting hole lay respectively at top, the bottom of housing, so that the intensity of whole surveyor's staff is stronger.
As preferably, the side of described housing is the arc surface of vertical plane or indent.The arc surface of indent is convenient to be affectedly bashful, and it is convenient to operate.
As preferably, the bottom of described housing is provided with magnet steel.Utilize magnet steel whole surveyor's staff can be fixed on the metal to be measured, be convenient to the location.
As preferably, the bottom of described housing has 180 degree bubble reverse side and sees hole 12.
Therefore, surveyor's staff of the present utility model is seen comparatively variation of hole shape, and the area that can observe bubble is larger, and bubble sees that hole and bubble mounting hole can be positioned at the different ends of surveyor's staff, and is so that the intensity of whole surveyor's staff is stronger, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model embodiment 1;
Accompanying drawing 3 is the structural representations of looking up of Fig. 1;
Accompanying drawing 6 is a kind of structural representations of the utility model embodiment 2;
Accompanying drawing 7 is the structural representations of looking up of Fig. 6;
Accompanying drawing 9 is side structure synoptic diagram of Fig. 6.
Parts, position and numbering among the figure: housing 1,30 degree bubbles 2,45 degree bubbles 3,90 degree bubbles 4,180 degree bubbles 5, sides see that hole 6, V-type groove 7, bubble see hole 8, bubble mounting hole 9, magnet steel 10, hanging hole 11.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the metal water leveling ruler that this is routine, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, the housing 1 that comprises cuboid, be provided with 30 degree bubbles 2,45 degree bubbles 3,90 degree bubbles 4,180 degree bubbles 5 in the housing, have the side on the residing housing of each bubble and see that 6,2 sides, hole see the circle that is shaped as in hole, 2 sides see that being shaped as of hole is square in addition, the top of housing has V-type groove 7, and a side of housing and V-type groove are provided with bubble and see hole 8.The top of housing is provided with bubble mounting hole 9 and is communicated with 30 degree bubbles 2,45 degree bubbles 3,90 degree bubbles 4, and the bubble mounting hole is provided with plug.Such as Fig. 5, the side of housing is the arc surface of indent.The bottom of housing has 180 degree bubble reverse side and sees hole 12 and be fixed with magnet steel 10.
During use, the V-type groove 7 of surveyor's staff is aimed at article to be measured, then observe the bubble trend in 30 degree bubbles 2,45 degree bubbles 3,90 degree bubbles 4, the 180 degree bubbles 5, can detect the levelness of article to be measured.
Embodiment 2: the metal water leveling ruler that this is routine, such as Fig. 6, Fig. 7, Fig. 8, the housing 1 that comprises cuboid, be provided with 30 degree bubbles 2,45 degree bubbles 3,90 degree bubbles 4,180 degree bubbles 5 in the housing, have the side on the residing housing of each bubble and see hole 6, the side sees that the hole is circular, and the top of housing has V-type groove 7, and a side of housing and V-type groove are provided with bubble and see hole 8.The bottom of housing is provided with bubble mounting hole 9 and is communicated with 30 degree bubbles 2,45 degree bubbles 3,90 degree bubbles 4, and the bubble mounting hole is provided with plug.Such as Fig. 9, the side of housing is vertical plane.The bottom of housing is fixed with magnet steel 10.The two ends of housing are provided with hanging hole 11.
During use, the V-type groove 7 of surveyor's staff is aimed at article to be measured, then observe the bubble trend in 30 degree bubbles 2,45 degree bubbles 3,90 degree bubbles 4, the 180 degree bubbles 5, can detect the levelness of article to be measured.
The above only is specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (6)
1. metal water leveling ruler, the housing (1) that comprises cuboid, it is characterized in that being provided with in the described housing (1) 30 degree bubbles (2), 45 degree bubbles (3), 90 degree bubbles (4), 180 degree bubbles (5), have the side on the residing housing of each bubble and see hole (6), the side sees being shaped as of hole is circular, square, regular hexagon or ellipse, the top of housing has V-type groove (7), and a side of housing and V-type groove are provided with bubble and see hole (8).
2. metal water leveling ruler according to claim 1, the top or the bottom that it is characterized in that described housing (1) are provided with bubble mounting hole (9) connection 30 degree bubbles (2), 45 degree bubbles (3), 90 degree bubbles (4), and the bubble mounting hole is provided with plug.
3. metal water leveling ruler according to claim 1 and 2, the side that it is characterized in that described housing (1) is the arc surface of vertical plane or indent.
4. metal water leveling ruler according to claim 1 and 2 is characterized in that the bottom of described housing (1) is provided with magnet steel (10).
5. metal water leveling ruler according to claim 1 and 2 is characterized in that the two ends of described housing (1) are provided with hanging hole (11).
6. metal water leveling ruler according to claim 1 and 2, the bottom that it is characterized in that described housing (1) has 180 degree bubble reverse side and sees hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398502 CN202734819U (en) | 2012-08-13 | 2012-08-13 | Metal leveling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398502 CN202734819U (en) | 2012-08-13 | 2012-08-13 | Metal leveling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734819U true CN202734819U (en) | 2013-02-13 |
Family
ID=47660509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398502 Expired - Fee Related CN202734819U (en) | 2012-08-13 | 2012-08-13 | Metal leveling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10317209B2 (en) | 2015-09-21 | 2019-06-11 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
-
2012
- 2012-08-13 CN CN 201220398502 patent/CN202734819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10317209B2 (en) | 2015-09-21 | 2019-06-11 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
| US11054257B2 (en) | 2015-09-21 | 2021-07-06 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
| US11686579B2 (en) | 2015-09-21 | 2023-06-27 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
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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: 20130213 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |