CN203083556U - Auxiliary device for measuring verticality of high-level structure in narrow space - Google Patents
Auxiliary device for measuring verticality of high-level structure in narrow space Download PDFInfo
- Publication number
- CN203083556U CN203083556U CN201220488649.9U CN201220488649U CN203083556U CN 203083556 U CN203083556 U CN 203083556U CN 201220488649 U CN201220488649 U CN 201220488649U CN 203083556 U CN203083556 U CN 203083556U
- Authority
- CN
- China
- Prior art keywords
- eyepiece
- level structure
- verticality
- theodolite
- measuring
- 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 - Lifetime
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Abstract
The utility model relates to verticality measurement of a high-level structure, and especially relates to a device for measuring the verticality of a high-level structure in a narrow space. The auxiliary device for measuring the verticality of the high-level structure in the narrow space is connected to an eyepiece of a theodolite or a total station. The auxiliary device comprises a right-angle elbow pipe connected to the eyepiece of the theodolite or the total station, wherein the bending part of the right-angle elbow pipe is internally provided with a prism which is obliquely arranged in a 45-degree angle, and the two ends of the elbow pipe are provided with prisms with adjustable focal lengths. Based on the change of the eyepiece of the theodolite or the total station, the auxiliary device provided by the utility model breaks the limitation that when the eyepiece of the theodolite or the total station rotates for a certain angel, a measuring operator cannot observe, and can be used for measuring the verticality of an object over the theodolite or the total station.
Description
Technical field
The utility model relates to the high-level structure squareness measurement, relates in particular to high-level structure verticality measurement device in the small space.
Background technology
All need to measure the verticality of buildings or structures in the engineering practice, generally the method for Cai Yonging is that messenger wire weighs down measurement and plain transit is measured two kinds of methods.It is very big that the method that messenger wire weighs down is influenced by extraneous factor, such as wind speed when big line to weigh down self swing very big, can't measure accurate data, outdoor high-level structure is inapplicable for being positioned at.Another method is for using transit or total powerstation, by adjust eyepiece and the formed integral body of object lens and angle that surface level forms observe the data between different level come the measuring vertical degree, but after above-mentioned angle reaches certain numerical value, measuring the people just can't observe by eyepiece, instrument stand can only be located at outside the certain horizontal range of observation thing, angle is remained in people's energy observation of range, so the distance that needs the high more transit of the absolute altitude of measuring vertical degree to set up is far away more, for narrow and small plane or the high-level structure that can't form intervisibility after setting up at a distance just can't finish squareness measurement.
Summary of the invention
The utility model is intended to overcome the defective of prior art, and high-level structure squareness measurement servicing unit in a kind of small space is provided.The utility model is reequiped by pair warp and weft instrument or total powerstation eyepiece position, breaks above-mentioned described angle and reaches and measure the limitation that the people can't observe after the certain numerical value, verticality that can surveyor's transit vertical direction object.
In order to solve the problems of the technologies described above, the utility model is achieved in that high-level structure squareness measurement servicing unit in a kind of small space, it is connected the eyepiece position of transit or total powerstation, it comprises a right-angle bend that is connected transit or total powerstation eyepiece position, and the bending part inside of this right-angle bend is provided with the eyepiece that a 45 is obliquely installed.
The utility model is a new eyepiece that self becomes an angle of 90 degrees, and the connected mode of new eyepiece and transit is with to carry eyepiece identical, can guarantee that object lens can rotate the vertical direction towards instrument after making new eyepiece installation.Eyepiece that transit carries and object lens are on same straight line, and new eyepiece is placed on the eyepiece of survey crew observation on the other straight line vertical with above-mentioned straight line, so just can make survey crew can measure the data of instrument vertical direction.After transit repacking finished, instrument stand is located at the member periphery of wanting the measuring vertical degree, guarantees the place of intervisibility up and down, the between perpendiculars horizontal range at measurement member different level place and transit place just can calculate the verticality of member.The utility model is broken transit and is carried eyepiece and rotate to and measure the limitation that the people can't observe behind the certain angle, verticality that can the surveyor's transit vertical direction.
Description of drawings
Below, in conjunction with the accompanying drawings the utility model is further described:
Fig. 1 is a synoptic diagram of the present utility model.
Embodiment
Below, in conjunction with embodiment the utility model is further described:
As shown in Figure 1. high-level structure squareness measurement servicing unit in a kind of small space of the utility model, it is connected the eyepiece position of transit or total powerstation, it comprises a right-angle bend 1 that is connected transit or total powerstation eyepiece position, the bending part inside of this right-angle bend is provided with the prism 2 that a 45 is obliquely installed, and the bend pipe two ends are provided with the prism 3 of adjustable focal length.
Claims (1)
1. high-level structure squareness measurement servicing unit in the small space, it is connected the eyepiece position of transit or total powerstation, it is characterized in that, it comprises a right-angle bend that is connected transit or total powerstation eyepiece position, the bending part inside of this right-angle bend is provided with the prism that a 45 is obliquely installed, and the bend pipe two ends are provided with the prism of adjustable focal length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488649.9U CN203083556U (en) | 2012-09-24 | 2012-09-24 | Auxiliary device for measuring verticality of high-level structure in narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488649.9U CN203083556U (en) | 2012-09-24 | 2012-09-24 | Auxiliary device for measuring verticality of high-level structure in narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083556U true CN203083556U (en) | 2013-07-24 |
Family
ID=48829383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220488649.9U Expired - Lifetime CN203083556U (en) | 2012-09-24 | 2012-09-24 | Auxiliary device for measuring verticality of high-level structure in narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525008A (en) * | 2017-01-05 | 2017-03-22 | 四川建筑职业技术学院 | Total station device and detection method |
-
2012
- 2012-09-24 CN CN201220488649.9U patent/CN203083556U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525008A (en) * | 2017-01-05 | 2017-03-22 | 四川建筑职业技术学院 | Total station device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |