CN104266632A - Elevated level bar - Google Patents
Elevated level bar Download PDFInfo
- Publication number
- CN104266632A CN104266632A CN201410577979.9A CN201410577979A CN104266632A CN 104266632 A CN104266632 A CN 104266632A CN 201410577979 A CN201410577979 A CN 201410577979A CN 104266632 A CN104266632 A CN 104266632A
- Authority
- CN
- China
- Prior art keywords
- surveyor
- staff
- column
- height control
- control hole
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
Abstract
The invention discloses an elevated level bar. The elevated level bar comprises a level bar and two sliding translation columns with the same structure, wherein the sliding translation columns comprise sliding shells and upright columns; the sliding shells sleeve the upright columns and can slide up and down; the level bar is arranged at the upper ends of the two sliding shells; both ends of the level bar are arranged on the sliding shells at the same height; at least one group of level bar height adjusting holes are arranged in the sliding shells; the group of level bar height adjusting holes are divided into two rows at least, wherein each row comprises N columns; the same row of level bar height adjusting holes sequentially elevates M mm column by column; the same column of level bar height adjusting holes sequentially reduce M*N mm row by row, wherein N is not less than 10, and M is not greater than 0.1. According to the invention, the elevated level bar can conveniently and rapidly measure the levelness of surfaces to be measured at both sides of an obstacle.
Description
Technical field
The invention belongs to surveyor's staff field, be specifically related to a kind of overhead surveyor's staff.
Background technology
Surveyor's staff is a kind of survey instrument being mainly used to detect or measure horizontal and vertical degree, existing surveyor's staff is divided into light water leveling ruler (air bubble type) and digital display horizontal rule, air bubble type surveyor's staff whether judges whether level or vertical between two parties by the position of bubble, digital display horizontal rule then can show the difference of both sides height, but what no matter which kind of surveyor's staff all needed to make surveyor's staff is close on measured surface, surveyor's staff cannot be close to the application scenario on measured surface for some, as detect ground, measured piece both sides whether be positioned at same surface level time, due to the obstruction of measured piece, thus surveyor's staff cannot be made to be close to ground, both sides simultaneously, therefore, be necessary that working out a kind of overhead surveyor's staff solves above-mentioned technical matters.
Summary of the invention
In view of this, the object of this invention is to provide a kind of overhead surveyor's staff, the levelness of barrier both sides tested surface can be measured.
The object of the invention is to be achieved through the following technical solutions:
A kind of overhead surveyor's staff, comprise the sliding translation column that surveyor's staff is identical with two structures, described sliding translation column comprises slider case and column, described slider case can slide up and down and is enclosed within column, described surveyor's staff is arranged on the upper end of two slider cases, the height that described surveyor's staff two ends are arranged on slider case is identical, described slider case is at least arranged one group of surveyor's staff height control hole, described one group of surveyor's staff height control hole at least two row, often row N arranges, the surveyor's staff height control hole of described colleague raises Mmm successively by column, described same column surveyor's staff height control hole reduces M*Nmm successively line by line, wherein N is more than or equal to 10, M is less than or equal to 0.1.
Further, the described surveyor's staff height control hole often organized is that 5 row 10 arrange, and the surveyor's staff height control hole of colleague reduces 0.1mm successively by column, and same column surveyor's staff height control hole reduces 1mm successively line by line.
Further, equidistant between the row in described surveyor's staff height control hole and row, described surveyor's staff height control hole is equidistant between the column and the column.
Further, described sliding translation column is provided with two groups of surveyor's staff height control holes, and wherein one group is highly overhead 100mm, and another group is highly overhead 50mm.
Further, described surveyor's staff is digital display horizontal rule or air bubble type surveyor's staff.
The invention has the beneficial effects as follows: the present invention by surveyor's staff is erected at be provided with special hole group sliding translation column on, during use, sliding translation column is stood in respectively the both sides of barrier, surveyor's staff level is made by the position between adjustment slider case and column, the difference in height of both sides can be read by the difference in height calculating height control hole, two ends fast, also can accurately judge whether both sides are positioned on a surface level simultaneously.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by instructions below and obtain.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the arrangement schematic diagram of surveyor's staff height control hole of the present invention group.
Embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.Should be appreciated that preferred embodiment only in order to the present invention is described, instead of in order to limit the scope of the invention.
As shown in the figure, a kind of overhead surveyor's staff, comprise the sliding translation column 2 that surveyor's staff 1 is identical with two structures, described sliding translation column comprises slider case 21 and column 22, described slider case can slide up and down and is enclosed within column, described surveyor's staff is arranged on the upper end of two slider cases, the height that described surveyor's staff two ends are arranged on slider case is identical, described slider case is at least arranged one group of surveyor's staff height control hole 3, described one group of surveyor's staff height control hole at least two row, often row N arranges, the surveyor's staff height control hole of described colleague raises Mmm successively by column, described same column surveyor's staff height control hole reduces M*Nmm successively line by line, wherein N is more than or equal to 10, M is less than or equal to 0.1.
In the present embodiment, during use, a latch is first utilized to import in some height control holes of the slider case of surveyor's staff one end, then slide the slider case of opposite side, in the differing heights adjusting hole of this Slideslip housing, insert the latch of formed objects simultaneously, when surveyor's staff level, observe the position of two latch corresponding apertures and just accurately can judge that whether level and levelness differ in both sides.Its principle is: because the latch at two ends is all pressed on column, and the height of two heel posts is identical and the size of latch is identical, and therefore namely the difference in height in two ends height control hole is the difference in height of barrier both sides surface level.
In the present embodiment, the described surveyor's staff height control hole often organized is that 5 row 10 arrange, and the surveyor's staff height control hole of colleague reduces 0.1mm successively by column, and same column surveyor's staff height control hole reduces 1mm successively line by line.Its scope being suitable for measurement of the horizontal mounting hole of the present embodiment is the widest, therefore, it is possible to meet measurement in most cases.
As further improvement of this embodiment, the upper end of described slider case is provided with surveyor's staff jack, and described surveyor's staff two ends are inserted in the surveyor's staff jack of two slider cases respectively; The structure of the present embodiment is convenient to install dissimilar surveyor's staff.
As further improvement of this embodiment, equidistant between the row in described surveyor's staff height control hole and row, described surveyor's staff height control hole is equidistant between the column and the column.The layout effect of the present embodiment makes the present invention can carry out adjustment measurement fast.
As further improvement of this embodiment, the upper end of described sliding translation column is provided with two groups of surveyor's staff height control holes, and wherein one group is highly overhead 100mm, and another group is highly overhead 50mm.The height of the present embodiment arranges the request for utilization met in most cases.
As further improvement of this embodiment, described surveyor's staff is air bubble type surveyor's staff, certainly more accurate in order to make the present invention measure, and also can adopt digital display horizontal rule.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. an overhead surveyor's staff, it is characterized in that: comprise the sliding translation column that surveyor's staff is identical with two structures, described sliding translation column comprises slider case and column, described slider case can slide up and down and is enclosed within column, described surveyor's staff is arranged on the upper end of two slider cases, the height that described surveyor's staff two ends are arranged on slider case is identical, described slider case is at least arranged one group of surveyor's staff height control hole, described one group of surveyor's staff height control hole at least two row, often row N arranges, the surveyor's staff height control hole of described colleague raises Mmm successively by column, described same column surveyor's staff height control hole reduces M*Nmm successively line by line, wherein N is more than or equal to 10, M is less than or equal to 0.1.
2. overhead surveyor's staff according to claim 1, is characterized in that: the described surveyor's staff height control hole often organized is that 5 row 10 arrange, and the surveyor's staff height control hole of colleague reduces 0.1mm successively by column, and same column surveyor's staff height control hole reduces 1mm successively line by line.
3. overhead surveyor's staff according to claim 1, is characterized in that: equidistant between the row in described surveyor's staff height control hole and row, described surveyor's staff height control hole is equidistant between the column and the column.
4. overhead surveyor's staff according to claim 1, is characterized in that: described sliding translation column is provided with two groups of surveyor's staff height control holes, and wherein one group is highly overhead 100mm, and another group is highly overhead 50mm.
5. overhead surveyor's staff according to claim 1, is characterized in that: described surveyor's staff is digital display horizontal rule or air bubble type surveyor's staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577979.9A CN104266632A (en) | 2014-10-24 | 2014-10-24 | Elevated level bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410577979.9A CN104266632A (en) | 2014-10-24 | 2014-10-24 | Elevated level bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104266632A true CN104266632A (en) | 2015-01-07 |
Family
ID=52158173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410577979.9A Pending CN104266632A (en) | 2014-10-24 | 2014-10-24 | Elevated level bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746719A (en) * | 2019-03-19 | 2019-05-14 | 湖北车桥有限公司 | A kind of rear axle case body subtracts total face and smooths tooling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361152Y (en) * | 1999-01-30 | 2000-02-02 | 白新军 | Multi-functional table |
| CN2870586Y (en) * | 2006-02-12 | 2007-02-21 | 徐建臣 | Height-adjusting table |
| CN101936729A (en) * | 2010-09-03 | 2011-01-05 | 唐泽军 | Level gauge |
| CN201775230U (en) * | 2010-09-17 | 2011-03-30 | 同济大学附属七一中学 | Height adjustable folding bed desk |
| CN203274745U (en) * | 2013-04-15 | 2013-11-06 | 河南省电力公司驻马店供电公司 | Leveling instrument |
| CN203349818U (en) * | 2013-05-28 | 2013-12-18 | 国家电网公司 | Level ruler for construction of portal rod of power transmission line |
| CN203758507U (en) * | 2014-03-27 | 2014-08-06 | 国家电网公司 | Leveling instrument |
| CN204101041U (en) * | 2014-10-24 | 2015-01-14 | 重庆大学 | Overhead surveyor's staff |
-
2014
- 2014-10-24 CN CN201410577979.9A patent/CN104266632A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361152Y (en) * | 1999-01-30 | 2000-02-02 | 白新军 | Multi-functional table |
| CN2870586Y (en) * | 2006-02-12 | 2007-02-21 | 徐建臣 | Height-adjusting table |
| CN101936729A (en) * | 2010-09-03 | 2011-01-05 | 唐泽军 | Level gauge |
| CN201775230U (en) * | 2010-09-17 | 2011-03-30 | 同济大学附属七一中学 | Height adjustable folding bed desk |
| CN203274745U (en) * | 2013-04-15 | 2013-11-06 | 河南省电力公司驻马店供电公司 | Leveling instrument |
| CN203349818U (en) * | 2013-05-28 | 2013-12-18 | 国家电网公司 | Level ruler for construction of portal rod of power transmission line |
| CN203758507U (en) * | 2014-03-27 | 2014-08-06 | 国家电网公司 | Leveling instrument |
| CN204101041U (en) * | 2014-10-24 | 2015-01-14 | 重庆大学 | Overhead surveyor's staff |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746719A (en) * | 2019-03-19 | 2019-05-14 | 湖北车桥有限公司 | A kind of rear axle case body subtracts total face and smooths tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |