CN206177275U - Independent utility levelling rod - Google Patents
Independent utility levelling rod Download PDFInfo
- Publication number
- CN206177275U CN206177275U CN201621110105.3U CN201621110105U CN206177275U CN 206177275 U CN206177275 U CN 206177275U CN 201621110105 U CN201621110105 U CN 201621110105U CN 206177275 U CN206177275 U CN 206177275U
- Authority
- CN
- China
- Prior art keywords
- levelling rod
- rod body
- support frame
- support
- foot pin
- 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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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to an independent utility levelling rod's structure, including the levelling rod body, levelling rod body both sides are the scale face, and levelling rod body both sides in addition all is provided with support frame and dead lever from inside to outside in proper order, and it is articulated with the levelling rod body that support frame and dead lever pass through set screw, the beneath ruler pad that is provided with of levelling rod body, dead lever and ruler pad cooperation. The utility model relates to an independent utility levelling rod needs alone special the support and the easy problem that changes of elevation at the bottom of the chi during rotation direction when having solved the use that exists among the prior art. The support frame can be rotatory around set screw 360, and two support frames of levelling rod body one side can constitute stable triangle -shaped structure with the levelling rod body, through the support of both sides support frame, can make the levelling rod independently support when measuring, uses manpower sparingly. When the hemisphere arch of ruler pad upper surface can make the levelling rod rotation direction, the elevation of levelling rod remained unchanged, and the ruler pad bottom surface is supported the closed angle and is convenient for step on and buries.
Description
Technical field
The utility model belongs to engineering survey product technical field, is related to one kind independently to use levelling rod.
Background technology
Levelling rod is the instrument that ground point-to-point transmission difference in height is measured according to measurement of the level principle.At present, most of levelling rod
Made by multiplex timber, aluminium or fiberglass, chi long is generally 3 meters, and two is one secondary, two-sided to use.Due to level ruler body tool
There is certain altitude, weight is larger, can not only be erect by deadweight in use, it is necessary to artificially help could complete measurement, in addition, water
During object staff rotation direction, it is difficult to ensure that the elevation at chi bottom is constant, these all bring many inconvenience to engineering survey.
Utility model content
The purpose of this utility model is to provide one kind independently to use levelling rod, and solve makes present in existing levelling rod
The problem that the elevation at chi bottom easily changes when used time needs the special support of a people and rotation direction.
The technical scheme that the utility model is used is that one kind independently uses levelling rod, including levelling rod body, levelling rod
Body both sides are scale face, and the another both sides of levelling rod body are provided with support frame and fix bar, support frame successively from inside to outside
It is hinged with levelling rod body by fixing screws with fix bar, foot pin is provided with levelling rod body, fix bar is matched somebody with somebody with foot pin
Close.
It is of the present utility model to be further characterized in that,
Wherein support frame includes rotation section and telescopic section, and rotation section is stretched into telescopic section one end, and by adjusting screw and rotation
Turn section to be hinged, the telescopic section other end has wedge angle.
Wherein rotation section is provided with chute away from the side of levelling rod body, and adjusting screw is connected with chute.
The support frame at least two of wherein described levelling rod body side connection.
Wherein foot pin is laterally provided with track for one week, and the fix bar end side relative with levelling rod body is by connection
Bar is connected with sliding block, and fix bar is coordinated by sliding block with the track of foot pin.
The upper surface of wherein foot pin is provided with hemispherical projections, and the bottom surface of foot pin is evenly arranged with some support wedge angles.
Wherein some support wedge angles support wedge angle at least two near foot pin edge distribution.
Wherein levelling rod body lower end is connected with metal protection protector, and metal protection protector is matched somebody with somebody with levelling rod body side scale face
The side of conjunction is connected with spirit level.
Wherein fix bar is provided with magnet away from the side of levelling rod body near lower end.
The beneficial effects of the utility model be solve needed when being used present in prior art a people specially help with
And the problem that the elevation at chi bottom easily changes during rotation direction.Support frame can be around 360 ° of rotations of fixing screws, levelling rod body
Two support frames of side can constitute the triangular structure of stabilization with levelling rod body, by the support of supported on both sides frame, energy
Levelling rod is independently supported in measurement, save manpower.The hemispherical projections of foot pin upper surface can make levelling rod rotation side
Xiang Shi, the elevation of levelling rod keeps constant, and foot pin bottom supporting wedge angle is easy to tread in soil.In addition, being equipped with fix bar end
Magnet, it is ensured that levelling rod wall is not close in used time end to support, will not deform.
Brief description of the drawings
Fig. 1 is a kind of independent structural representation using levelling rod of the utility model；
Fig. 2 is a kind of independent side view using levelling rod of the utility model；
Fig. 3 is a kind of structural representation of the independent support frame using in levelling rod of the utility model.
In figure, 1. levelling rod body, 2. support frame, 3. fixing screws, 4. adjusting screw, 5. fix bar, 6. metal coating
Cover, 7. spirit level, 8. foot pin, 9. magnet, 10. rotate section, 11. telescopic sections, 12. support wedge angles.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of independent structure and side-looking structure using levelling rod of the utility model, as illustrated in fig. 1 and 2, including levelling rod
Body 1, the both sides of levelling rod body 1 are scale face, and the another both sides of levelling rod body 1 are provided with support frame 2 successively from inside to outside
With fix bar 5, support frame 2 and fix bar 5 are hinged by fixing screws 3 with levelling rod body 1, are set under levelling rod body 1
There is foot pin 8, fix bar 5 coordinates with foot pin 8.The lower end of levelling rod body 1 is connected with metal protection protector 6, metal protection protector 6 and level
The side that the side scale face of chi body 1 coordinates is connected with spirit level 7.Fix bar 5 is away from the side of levelling rod body 1 near lower end
It is provided with magnet 9.
Foot pin 8 is laterally provided with track for one week, and the end of fix bar 5 side relative with levelling rod body 1 is by connection
Bar is connected with sliding block, and fix bar 5 is coordinated by sliding block with the track of foot pin 8.The upper surface of foot pin 8 is provided with hemispherical projections,
The bottom surface of foot pin 8 is evenly arranged with some support wedge angles 12.Some support wedge angles 12 support wedge angle near the edge distribution of foot pin 8
12 at least two.
A kind of structure of the independent support frame using in levelling rod of the utility model, as shown in figure 3, including support frame 2, its
In, support frame 2 includes rotation section 10 and telescopic section 11, and rotation section 10 is stretched into the one end of telescopic section 11, and by adjusting screw 4 and rotation
Turn section 10 to be hinged, the other end of telescopic section 11 has wedge angle.Rotation section 10 is provided with chute away from the side of levelling rod body 1, adjusts spiral shell
Nail 4 is connected with chute.The support frame 2 of the side of levelling rod body 1 connection is typically provided two.
Its application method is, when ground point-to-point transmission difference in height is measured using levelling rod, levelling rod body 1 to be put vertically
Put, and the support wedge angle 12 of the bottom surface of foot pin 8 is treaded in into soil, then open two support frames 2 of levelling rod body both sides, lead to
Cross and rotate section 10 along fixing screws 3, the angle between 2 support frames of adjustment makes 2 support frames constitute three with levelling rod body 1
It is angular, then see whether levelling rod body 1 is level by spirit level 7, if levelling rod body 1 is not up to horizontality, pass through
Adjust adjusting screw 4 to change 2 length of the telescopic section 11 of support frame 2, be in level to levelling rod body 1, you can measure.
If needing to rotate the direction of levelling rod body 1 during measurement, support frame 2 can be rotated, support frame 2 is left ground, by fixation
Then the sliding block of bar 5 adjusts the angle and length of support frame 2, to making levelling rod along the orbit rotation levelling rod body 1 of foot pin 8
Body 1 is the level of state, and can continue measurement, levelling rod measurement elevation inconvenience when the hemispherical projections of foot pin 8 ensure that rotation.
In addition, the metal protection protector 6 of the lower end of levelling rod body 1 can reduce levelling rod long term support with the abrasion caused by rotation.When
After being measured, can along the rotating support 2 of fixing screws 3, by support frame it is 2-in-1 hold together, magnet 9 is housed in the end of fix bar 5, can be with
Ensure that support is not close to levelling rod wall in used time end, will not deform.
The utility model one kind independently uses levelling rod, and solving needs a people special when being used present in existing levelling rod
The problem that the elevation at chi bottom easily changes when door support and rotation direction.Support frame can be around 360 ° of rotations of fixing screws, water
Two support frames of object staff body side can constitute the triangular structure of stabilization with levelling rod body, by supported on both sides frame
Help, levelling rod can be made independently to be supported in measurement, save manpower.The hemispherical projections of foot pin upper surface can make levelling rod
During rotation direction, the elevation of levelling rod keeps constant, and foot pin bottom supporting wedge angle is easy to tread in soil.In addition, at fix bar end
End is equipped with magnet, it is ensured that levelling rod wall is not close in used time end to support, will not deform.
Claims (9)
1. one kind independently uses levelling rod, it is characterised in that including levelling rod body (1), levelling rod body (1) both sides are
Scale face, the another both sides of levelling rod body (1) are provided with support frame (2) and fix bar (5), support frame successively from inside to outside
(2) it is hinged with levelling rod body (1) by fixing screws (3) with fix bar (5), foot pin is provided with levelling rod body (1)
(8), fix bar (5) coordinates with foot pin (8).
2. one kind according to claim 1 independently uses levelling rod, it is characterised in that support frame as described above (2) includes rotation
Rotation section (10) is stretched into section (10) and telescopic section (11), telescopic section (11) one end, and by adjusting screw (4) and rotation section (10)
It is hinged, telescopic section (11) other end has wedge angle.
3. one kind according to claim 2 independently uses levelling rod, it is characterised in that rotation section (10) is away from level
The side of chi body (1) is provided with chute, and adjusting screw (4) is connected with chute.
4. one kind according to claim 2 independently uses levelling rod, it is characterised in that levelling rod body (1) side
The support frame (2) of connection at least two.
5. one kind according to claim 1 independently uses levelling rod, it is characterised in that the foot pin (8) laterally a week
Track is provided with, fix bar (5) the end side relative with levelling rod body (1) is connected with sliding block, fix bar by connecting rod
(5) coordinated by the track of sliding block and foot pin (8).
6. one kind according to claim 5 independently uses levelling rod, it is characterised in that the upper surface of the foot pin (8) sets
Hemispherical projections are equipped with, the bottom surface of foot pin (8) is evenly arranged with some supports wedge angle (12).
7. one kind according to claim 6 independently uses levelling rod, it is characterised in that some supports wedge angle (12) are leaned on
Nearly foot pin (8) edge distribution, support wedge angle (12) at least two.
8. one kind according to claim 1 independently uses levelling rod, it is characterised in that levelling rod body (1) lower end
Metal protection protector (6) is connected with, the side that metal protection protector (6) coordinates with levelling rod body (1) side scale face is connected with water
Quasi- device (7).
9. one kind according to claim 1 independently uses levelling rod, it is characterised in that the fix bar (5) is away from level
The side of chi body (1) is provided with magnet (9) near lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110105.3U CN206177275U (en) | 2016-10-10 | 2016-10-10 | Independent utility levelling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110105.3U CN206177275U (en) | 2016-10-10 | 2016-10-10 | Independent utility levelling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177275U true CN206177275U (en) | 2017-05-17 |
Family
ID=58678325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110105.3U Expired - Fee Related CN206177275U (en) | 2016-10-10 | 2016-10-10 | Independent utility levelling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177275U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796362A (en) * | 2017-12-14 | 2018-03-13 | 柳州吉辉机械设计有限公司 | A kind of self-supporting type leveling rod |
| CN107843233A (en) * | 2017-12-14 | 2018-03-27 | 柳州吉辉机械设计有限公司 | A kind of measure water object staff |
| CN107869983A (en) * | 2017-11-16 | 2018-04-03 | 中铁三局集团有限公司 | Windproof horizon rule |
-
2016
- 2016-10-10 CN CN201621110105.3U patent/CN206177275U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869983A (en) * | 2017-11-16 | 2018-04-03 | 中铁三局集团有限公司 | Windproof horizon rule |
| CN107796362A (en) * | 2017-12-14 | 2018-03-13 | 柳州吉辉机械设计有限公司 | A kind of self-supporting type leveling rod |
| CN107843233A (en) * | 2017-12-14 | 2018-03-27 | 柳州吉辉机械设计有限公司 | A kind of measure water object staff |
| CN107796362B (en) * | 2017-12-14 | 2021-02-05 | 柳州旭至自动化科技有限公司 | Self-supporting leveling rod |
| CN107843233B (en) * | 2017-12-14 | 2021-02-23 | 柳州旭至自动化科技有限公司 | Accurate measuring leveling rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20171010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |