CN204165541U - A kind of angle measurement unit - Google Patents

A kind of angle measurement unit Download PDF

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Publication number
CN204165541U
CN204165541U CN201420670438.6U CN201420670438U CN204165541U CN 204165541 U CN204165541 U CN 204165541U CN 201420670438 U CN201420670438 U CN 201420670438U CN 204165541 U CN204165541 U CN 204165541U
Authority
CN
China
Prior art keywords
mounting seat
support bar
rotary mounting
protractor
shaped
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
CN201420670438.6U
Other languages
Chinese (zh)
Inventor
窦修超
梁荆文
朱一纶
田甜
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.)
Jinling Institute of Technology
Original Assignee
Jinling Institute of Technology
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 Jinling Institute of Technology filed Critical Jinling Institute of Technology
Priority to CN201420670438.6U priority Critical patent/CN204165541U/en
Application granted granted Critical
Publication of CN204165541U publication Critical patent/CN204165541U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

A kind of angle measurement unit, comprise support bar, regulating part, clamping element, shank, bearing, turning axle, protractor, rotary mounting seat and laser pen, pointed support is had bottom described support bar, porose in described support bar, described shank lower end is inserted in the hole of support bar, described support bar there is U-shaped clamping element, there is securing member described U-shaped clamping element opening side, there is U-shaped bearing described shank upper end, there is protractor described rotary mounting seat side, described rotary mounting seat is fixed in U-shaped bearing by turning axle, the measurement mid point of described protractor overlaps with rotating shaft center line, there is bar-shaped trough described rotary mounting seat upper end, described laser pen is fixed in the bar-shaped trough of rotary mounting seat upper end by securing member.The utility model angle measurement unit comprises rotary mounting seat, laser pen, protractor and expansion link, utilizes laser pen to record the angle of rotary mounting seat height to buildings top, then estimates depth of building by corresponding formula.

Description

A kind of angle measurement unit
Technical field
The utility model relates to measuring equipment field, particularly relates to a kind of angle measurement unit.
Background technology
Often need often to calculate accordingly depth of building in work and production, existing survey instrument or extremely complexity, use and carry very inconvenient, estimate simple and crude accuracy of detection extreme difference, in measuring process, horizontal range is often better measured, and measured value is also comparatively accurate, as long as record angle again according to trigonometric function relation, just can obtain desired height comparatively accurately, this principle design one can be utilized for this reason to carry and simply measure measurement mechanism accurately.
Utility model content
For above problem, the utility model designs a kind of angle measurement unit, this angle measurement unit comprises rotary mounting seat, laser pen, protractor and expansion link, laser pen is utilized to record the angle of rotary mounting seat height to buildings top, depth of building is estimated again by corresponding formula, for reaching this object, the utility model provides a kind of angle measurement unit, comprise support bar, regulating part, clamping element, shank, bearing, turning axle, protractor, rotary mounting seat and laser pen, pointed support is had bottom described support bar, porose in described support bar, described shank lower end is inserted in the hole of support bar, described support bar there is U-shaped clamping element, there is securing member described U-shaped clamping element opening side, there is U-shaped bearing described shank upper end, there is protractor the side that described rotary mounting seat is adjacent with U-shaped bearing inwall, described rotary mounting seat is fixed in U-shaped bearing by turning axle, the measurement mid point of described protractor overlaps with rotating shaft center line, there is bar-shaped trough described rotary mounting seat upper end, described laser pen is fixed in the bar-shaped trough of rotary mounting seat upper end by securing member.
Improve further as the utility model, bottom described support bar, have protective sleeve, owing to measuring to prevent effect of attrition for pointed support bottom support bar, therefore arrange protective sleeve without time it is protected.
Improve further as the utility model, described support bar has 1-3 U-shaped clamping element, if shank intubating length is long can use multiple clamping element in order to fixing-stable after ensureing grafting.
Improve further as the utility model, described support bar there is a horizontal alignment plate, described horizontal alignment plate has calibration hole, because support bar out of plumb produces error time in order to prevent from measuring, can horizontal alignment plate be set on support bar, when use, carries out vertical calibration by calibration hole.
Improve further as the utility model, respectively there is a protractor both sides that described rotary mounting seat is adjacent with U-shaped bearing inwall, conveniently measure and can respectively install a protractor in rotary mounting seat both sides.
The utility model designs a kind of angle measurement unit, its support bar top has rotary mounting seat, rotary mounting seat is fixed with high power laser pen, there is protractor rotary mounting seat side, during measurement, support bar is vertically placed the angle of rear recycling laser pen determination rotary mounting seat top of building to be measured, measure this point again and estimate depth of building after the horizontal range of buildings to be measured converts accordingly again, thus obtain comparatively accurate data, described in support bar, support bar paints different colours every 50cm, such user can estimate this device height fast, in addition the utility model structure is simple, easy to carry, therefore there are fabulous market outlook.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Accompanying drawing illustrates:
1, support bar; 2, protective sleeve; 3, horizontal alignment plate;
4, U-shaped clamping element; 5, shank; 6, U-shaped bearing;
7, turning axle; 8, protractor; 9, rotary mounting seat;
10, laser pen.
Embodiment
Below in conjunction with drawings and Examples, utility model is described in detail:
The utility model designs a kind of angle measurement unit, this angle measurement unit comprises rotary mounting seat, laser pen, protractor and expansion link, utilize laser pen to record the angle of rotary mounting seat height to buildings top, then estimate depth of building by corresponding formula.
As a kind of embodiment of the utility model, the utility model provides a kind of angle measurement unit, comprise support bar 1, regulating part 2, clamping element 4, shank 5, bearing 6, turning axle 7, protractor 8, rotary mounting seat 9 and laser pen 10, pointed support is had bottom described support bar 1, porose in described support bar 1, described shank 5 lower end is inserted in the hole of support bar 1, described support bar 1 there is U-shaped clamping element 4, there is securing member described U-shaped clamping element 4 opening side, there is U-shaped bearing 6 described shank 5 upper end, there is protractor 8 side that described rotary mounting seat 9 is adjacent with U-shaped bearing 6 inwall, described rotary mounting seat 9 is fixed in U-shaped bearing 6 by turning axle 7, the measurement mid point of described protractor 8 overlaps with turning axle 7 center line, there is bar-shaped trough described rotary mounting seat 9 upper end, described laser pen 10 is fixed in the bar-shaped trough of rotary mounting seat 9 upper end by securing member.
As a kind of best specific embodiment of the utility model, the utility model provides a kind of angle measurement unit as shown in Figure 1, comprise support bar 1, regulating part 2, clamping element 4, shank 5, bearing 6, turning axle 7, protractor 8, rotary mounting seat 9 and laser pen 10, pointed support is had bottom described support bar 1, protective sleeve 2 is had bottom described support bar 1, owing to measuring to prevent effect of attrition for pointed support bottom support bar, therefore arrange protective sleeve without time it is protected, porose in described support bar 1, described shank 5 lower end is inserted in the hole of support bar 1, , described support bar 1 there is 1-3 U-shaped clamping element 4, if shank intubating length is long can use multiple clamping element in order to fixing-stable after ensureing grafting, there is securing member described U-shaped clamping element 4 opening side, described support bar 1 also has a horizontal alignment plate 3, described horizontal alignment plate 3 there is calibration hole, because support bar out of plumb produces error time in order to prevent from measuring, can horizontal alignment plate be set on support bar, vertical calibration is carried out by calibration hole when use, there is U-shaped bearing 6 described shank 5 upper end, there is protractor 8 side that described rotary mounting seat 9 is adjacent with U-shaped bearing 6 inwall, respectively there is a protractor 8 both sides that described rotary mounting seat 9 is adjacent with U-shaped bearing 6 inwall, conveniently measure and in rotary mounting seat both sides, a protractor can be respectively installed, the measurement mid point of described protractor 8 overlaps with turning axle 7 center line, there is bar-shaped trough described rotary mounting seat 9 upper end, described laser pen 10 is fixed in the bar-shaped trough of rotary mounting seat 9 upper end by securing member.
The above; it is only preferred embodiment of the present utility model; not restriction the utility model being made to any other form, and any amendment done according to technical spirit of the present utility model or equivalent variations, still belong to the utility model scope required for protection.

Claims (5)

1. an angle measurement unit, comprise support bar (1), regulating part (2), clamping element (4), shank (5), bearing (6), turning axle (7), protractor (8), rotary mounting seat (9) and laser pen (10), it is characterized in that: pointed support is arranged at described support bar (1) bottom, porose in described support bar (1), described shank (5) lower end is inserted in the hole of support bar (1), described support bar (1) there is U-shaped clamping element (4), there is securing member described U-shaped clamping element (4) opening side, there is U-shaped bearing (6) described shank (5) upper end, there is protractor (8) side that described rotary mounting seat (9) is adjacent with U-shaped bearing (6) inwall, described rotary mounting seat (9) is fixed in U-shaped bearing (6) by turning axle (7), the measurement mid point of described protractor (8) overlaps with turning axle (7) center line, there is bar-shaped trough described rotary mounting seat (9) upper end, described laser pen (10) is fixed in the bar-shaped trough of rotary mounting seat (9) upper end by securing member.
2. a kind of angle measurement unit according to claim 1, is characterized in that: protective sleeve (2) is arranged at described support bar (1) bottom.
3. a kind of angle measurement unit according to claim 1, is characterized in that: described support bar (1) has 1-3 U-shaped clamping element (4).
4. a kind of angle measurement unit according to claim 1, is characterized in that: described support bar (1) has a horizontal alignment plate (3), and described horizontal alignment plate (3) has calibration hole.
5. a kind of angle measurement unit according to claim 1, is characterized in that: respectively there is a protractor (8) both sides that described rotary mounting seat (9) is adjacent with U-shaped bearing (6) inwall.
CN201420670438.6U 2014-11-12 2014-11-12 A kind of angle measurement unit Expired - Fee Related CN204165541U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420670438.6U CN204165541U (en) 2014-11-12 2014-11-12 A kind of angle measurement unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420670438.6U CN204165541U (en) 2014-11-12 2014-11-12 A kind of angle measurement unit

Publications (1)

Publication Number Publication Date
CN204165541U true CN204165541U (en) 2015-02-18

Family

ID=52539221

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420670438.6U Expired - Fee Related CN204165541U (en) 2014-11-12 2014-11-12 A kind of angle measurement unit

Country Status (1)

Country Link
CN (1) CN204165541U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105091773A (en) * 2015-05-29 2015-11-25 安徽合力股份有限公司 Detection apparatus for forklift mast flexibility measurement
CN109029342A (en) * 2018-06-29 2018-12-18 中山大学 Mounting device and tidal flat measurement of higher degree system for tidal flat elevation detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105091773A (en) * 2015-05-29 2015-11-25 安徽合力股份有限公司 Detection apparatus for forklift mast flexibility measurement
CN105091773B (en) * 2015-05-29 2018-02-09 安徽合力股份有限公司 Detection means for forklift door frame deflection metrology
CN109029342A (en) * 2018-06-29 2018-12-18 中山大学 Mounting device and tidal flat measurement of higher degree system for tidal flat elevation detector

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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: 20150218

Termination date: 20171112

CF01 Termination of patent right due to non-payment of annual fee