CN201242431Y - Horizontal angle rule - Google Patents

Horizontal angle rule Download PDF

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Publication number
CN201242431Y
CN201242431Y CNU2008201261969U CN200820126196U CN201242431Y CN 201242431 Y CN201242431 Y CN 201242431Y CN U2008201261969 U CNU2008201261969 U CN U2008201261969U CN 200820126196 U CN200820126196 U CN 200820126196U CN 201242431 Y CN201242431 Y CN 201242431Y
Authority
CN
China
Prior art keywords
staff
level bar
bubble
surveyor
utility
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
Application number
CNU2008201261969U
Other languages
Chinese (zh)
Inventor
胡健文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008201261969U priority Critical patent/CN201242431Y/en
Application granted granted Critical
Publication of CN201242431Y publication Critical patent/CN201242431Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The utility model discloses a horizontal angle scale, which comprises a level bar, wherein a horizontal bubble watching window and a vertical bubble watching window which are provided with bubbles inside are respectively fixed on the level bar, length scales are arranged on the level bar, a function chart which can be used to calculate angle values is marked on the level bar, and an oblique bubble watching window which is provided with bubbles inside is further arranged on the level bar, the right end of the level bar is connected with a sliding scale-plate which can rotate around the level bar through a bolt, and length scales are arranged on the sliding scale-plate. The utility model has the advantages of simple structure, low price, accurate measuring and easy operation, etc.

Description

A kind of level angle chi
Technical field
The utility model relates to a kind of surveying instrument, relates in particular to a kind ofly both can be used for horizontal survey, vertical survey, can be used for the level angle surveyor's staff of arbitrarily angled measurement again.
Background technology
Existing surveyor's staff practicality is strong inadequately, and applicability is wide inadequately, can not be used for measuring at any angle, and angle value is difficult for calculating.
The utility model content
In order to overcome defective of the prior art, the utility model provides a kind of both can be used for horizontal survey, vertical survey, can be used for the level angle surveyor's staff of arbitrarily angled measurement again.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of level angle chi, comprise surveyor's staff, and the horizontal bubble form and the vertical water dwell windows of bubble arranged in being fixed with respectively on described surveyor's staff; The length scale is set on the described surveyor's staff, and described surveyor's staff is provided with the function table that can extrapolate angle value.The inclination bubble form that bubble is arranged in also fixing on described surveyor's staff, the right-hand member of described surveyor's staff by bolt be connected with can around the slide scale of rotation, described slide scale is provided with the length scale.
The beneficial effects of the utility model are, both can be used for horizontal survey, vertical survey, can be used for arbitrarily angled measurement again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
A kind of level angle chi comprises surveyor's staff 1, and the horizontal bubble form 3 and the vertical water dwell windows 4 of bubble arranged in being fixed with respectively on described surveyor's staff 1; On the described surveyor's staff 1 length scale 6 is set, described surveyor's staff 1 is provided with the function table 5 that can extrapolate angle value.The inclination bubble form 2 that bubble is arranged in also fixing on described surveyor's staff 1, the right-hand member of described surveyor's staff 1 by bolt 10 be connected with can around the slide scale 8 of rotation, described slide scale 8 is provided with length scale 9.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.

Claims (4)

1, a kind of level angle chi comprises surveyor's staff, and the horizontal bubble form and the vertical water dwell windows of bubble arranged in being fixed with respectively on described surveyor's staff; It is characterized in that: the length scale is set on the described surveyor's staff, and described surveyor's staff is provided with the function table that can extrapolate angle value.
2, a kind of level angle chi according to claim 1 is characterized in that: the inclination bubble form that bubble is arranged in also fixing on described surveyor's staff.
3, a kind of level angle chi according to claim 1 is characterized in that: the right-hand member of described surveyor's staff by bolt be connected with can around the slide scale of rotation.
4, a kind of level angle chi according to claim 1 and 2, it is characterized in that: described slide scale is provided with the length scale.
CNU2008201261969U 2008-06-23 2008-06-23 Horizontal angle rule Expired - Fee Related CN201242431Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201261969U CN201242431Y (en) 2008-06-23 2008-06-23 Horizontal angle rule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201261969U CN201242431Y (en) 2008-06-23 2008-06-23 Horizontal angle rule

Publications (1)

Publication Number Publication Date
CN201242431Y true CN201242431Y (en) 2009-05-20

Family

ID=40715720

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201261969U Expired - Fee Related CN201242431Y (en) 2008-06-23 2008-06-23 Horizontal angle rule

Country Status (1)

Country Link
CN (1) CN201242431Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105674960A (en) * 2016-03-02 2016-06-15 浙江奇剑工具有限公司 Multifunctional horizontal ruler
CN107860354A (en) * 2017-11-08 2018-03-30 吉林工程技术师范学院 A kind of angle detection device of engineering machinery
CN108680072A (en) * 2018-07-20 2018-10-19 广东鸿翔工程检测咨询有限公司 A kind of bridge pavement foldable multifunctional ruler
WO2018223621A1 (en) * 2017-06-07 2018-12-13 黎美思 Ruler

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105674960A (en) * 2016-03-02 2016-06-15 浙江奇剑工具有限公司 Multifunctional horizontal ruler
CN105674960B (en) * 2016-03-02 2017-12-19 浙江奇剑工具有限公司 A kind of multifunction level meter
WO2018223621A1 (en) * 2017-06-07 2018-12-13 黎美思 Ruler
CN107860354A (en) * 2017-11-08 2018-03-30 吉林工程技术师范学院 A kind of angle detection device of engineering machinery
CN108680072A (en) * 2018-07-20 2018-10-19 广东鸿翔工程检测咨询有限公司 A kind of bridge pavement foldable multifunctional ruler
CN108680072B (en) * 2018-07-20 2024-04-16 广东鸿翔工程检测咨询有限公司 Bridge road surface is with multi-functional folding chi

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090520