CN105136018A - Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool - Google Patents
Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool Download PDFInfo
- Publication number
- CN105136018A CN105136018A CN201510622402.XA CN201510622402A CN105136018A CN 105136018 A CN105136018 A CN 105136018A CN 201510622402 A CN201510622402 A CN 201510622402A CN 105136018 A CN105136018 A CN 105136018A
- Authority
- CN
- China
- Prior art keywords
- pendulum
- measurement
- measuring box
- angle
- antenna
- 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
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the mobile communication-plate-shaped antenna mechanical downward-inclination-angle measurement field and discloses a measurement tool capable of mitigating a measurement work intensity and increasing measurement work safety. The tool is formed by a measurement box, a universal joint, a support bar, an endoscope and a mobile phone. During measurement, the measurement box is tightly contacted with a back side of an antenna so that finally an antenna mechanical downward inclination angle transmits a directional angle to a gravity pendulum. The gravity pendulum is placed in the measurement box. The pendulum with a pointer is used to indicate a swing angle. The measurement box is a closed cuboid and is provided with a water injection hole. Through the water injection hole, water or engine oil injection can be performed in the measurement box. A resistance of the water or the engine oil is used to make the pendulum stop swing within a short time. The support bar is arranged to be multisection splicing and a length can be adjusted. Through the universal joint, the support bar is connected to the measurement box. Through the support bar, the measurement box is sent to the back side of the antenna so as to carry out measurement. Through the endoscope of the mobile phone, an inclination angle reading can be displayed for a measurer.
Description
Technical field
The present invention relates to mobile communication plate antenna mechanical tilt angular measurement field, is that a kind of can alleviating is measured operation intensity and improve the survey instrument measuring job safety.
Background technology
Gradient meter is generally adopted to measure plate antenna mechanical tilt angle at present.Gradient measurement amount aerial mechanical angle of declination has a fatal shortcoming, is exactly that gauger must press close to antenna and measures.The most pole not being mounted in 3 meters to 9 meters high of communication plate antenna is just mounted on the overhanging pole of steel tower or communication pole, gauger must climb up pole hand and gradient meter is attached to the antenna back side measures, or walk out the aerial work platform of steel tower or communication pole, high up in the air stepping down in pole is attached to the antenna back side with hand gradient meter is measured.So current measuring method is concerning gauger being quite dangerous and troublesome.This is also one of aerial mechanical angle of declination surveying work difficult point of carrying out.The danger of operation on the one hand also has influence on the accuracy of measurement in addition.
Summary of the invention
In order to overcome the shortcoming at gradient measurement amount mechanical tilt angle, invent a kind of novel survey instrument.This instrument can allow gauger just can measure in the place that distance antenna is far away.Gauger may stand in the aerial mechanical angle of declination on ground survey independence pole specifically, also can measure the aerial mechanical angle of declination on overhanging pole on the job platform of steel tower or communication pole.
This instrument is made up of five parts: measuring box 18, universal joint 19, support bar 20, endoscope 21 and mobile phone 16.Measuring box 18 is made up of limit lid 1, balance staff screw 2, wire chamber 3, sealing screw 9, circular seal ring 10, index dial 11, pendulum 12, limit lid O-ring seal 13.Wire chamber 3 is rectangular structure of five, has one side to be opening.The opposite cavity of this face opening surface has a cylinder-shaped bearing.The position of position balance staff screw 2 shown in Fig. 3 of bearing.Bearing outer wall is smooth, after putting pendulum 12 above, is tightened by balance staff screw 2, and pendulum 12 can not be slided along bearing axis substantially around roll bearing swing.Index dial 11 is piece of metal thin slices, is carved with the scale of positive and negative 30 degree above, and zero degree scale is placed in the middle.Welding could be fixed after index dial 11 has to pass through check and correction or stand in wire chamber 3 inwall.Pointer when collation makes wire chamber 3 vertically place on (one, the sealing screw 9 place parallel water plane now on wire chamber 3) pendulum 12 points to zero degree scale mark just.Pendulum 12 is gravity drop hammers, is pointer and gravity drop hammer integration composition, symmetrical structure.The one side of wire chamber 3 cavity has an aperture as shown in the figure, and position is at Fig. 3 sealing screw 9 place, and effect will be used toward when measuring box 18 water filling or transparent machine oil.Limit lid 1 is transparent plastics material.It having a support, is sealing state when probe 14. measuring box 18 being used for fixing endoscope 21 uses.Water or the suitable machine oil of viscosity is filled in it.Cover the prerequisite of 1 plane orthogonal surface level on the limit of measuring box 18 under, when measuring box 18 tilts to certain angle (within 30 degree) and fixes, pendulum 12 is under the effect of gravity and the drag effect of water or machine oil, and in the short time, its pointer is by fixed directional scale.This scale is exactly the angle of inclination of measuring box.As shown in Figure 1 when measuring box 18 is attached to the antenna back side and transfixion (now the opposite of the plane of base 4 place wire chamber 3 and plate antenna 17 back side are adjacent to, and four limits are parallel), so within a short time, the pointer of pendulum 12 is by fixed directional scale.This scale is exactly mechanical tilt angle all over the world.Universal joint 19 comprises base 4 and rotating shaft 5, is used for connecting measuring box 18 and support bar 20.Support bar 20 saves 7 by strut head 6. strut tail 8 and strut and forms.Strut joint 7 has many, can be assembled into different length as required and use.Effect is that measuring box 18 is delivered to the antenna back side.Endoscope 21 is common Android mobile phone endoscopes, and effect the scale of pendulum 12 pointed is passed back mobile phone 16. to make gauger can see the scale of pointed on mobile phone.Mobile phone 16 is Android mobile phone, coordinates endoscope 21 to use.
The effect of this invention is: automatically can measure Downtilt by gravity drop hammer principle.Support bar 20 adjustable length simultaneously, measuring box 18 can be delivered to plate antenna 17 back side, add the reading that ripe endoscope and mobile phone can be used to read pendulum 12 pointer, make gauger may stand in aerial mechanical angle of declination on ground survey independence pole, also can measure the aerial mechanical angle of declination on pole on the job platform of steel tower or communication pole.Universal joint 19 can allow measuring box 18 flexible rotating, meets major part and measures scene and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is use scenes figure of the present invention.17. plate antennas in figure, 18. measuring boxes, 19. universal joints, 20. support bars, 21. endoscopes, 16. mobile phones.
Fig. 2 is parts explosion of the present invention.1. limit lids in figure, 2. balance staff screw, 3. wire chamber, 4. base, 5. rotating shaft, 6. strut head, 7. strut joint, 8. strut tail, 9. sealing screw, 10. circular seal ring, 11. index dials, 12. pendulums, 13. limit lid O-ring seals, 14. probes, 15. endoscope transmission lines, 16. mobile phones.
Fig. 3 is measuring box 18 cut-open view of the present invention.1. limit lids in figure, 2. balance staff screw, 3. wire chamber, 9. sealing screw, 11. index dials, 12. pendulums, 14. probes.
Embodiment
Gauger stands in roof terrace or ground, or the platform of steel tower, communication pole, regulates the length of support bar 20, hold its afterbody and measuring box 18 is delivered to plate antenna 17 back side, as shown in Figure 1, measuring box 18 be attached to plate antenna 17 back side and keep transfixion.The now limit, the back side four of measuring box 18 binding face (opposite of base 4 installed surface) four limit parallel alignment plate antenna 17, endoscope 21 can be presented at the pointed of pendulum 12 above mobile phone 16.The very fast transfixion of pointer under the drag effect of water or machine oil.The mechanical tilt angle of this plate antenna 17 at this time namely can be read with mobile phone 16.
Claims (3)
1. communicate the easy survey instrument of tabular aerial mechanical angle of declination, gradient meter conventional relatively at present, can alleviate to measure operation intensity and improve and measure operational security, it is characterized in that being attached to the antenna back side by measuring box makes the mechanical tilt angle of antenna become the angle of measuring box and vertical curve, the design of pendulum and the index dial angle of measuring box and vertical curve is become scale that pendulum points to index dial inside measuring box, draw mechanical tilt angle thus, by the support bar of variable-length, measuring box is delivered to the antenna back side, the reading of measurement is seen by endoscope-use mobile phone.
2. survey instrument according to claim 1, it is characterized in that: measuring box makes a closed rectangular parallelepiped, and leave water injection hole, can to water filling inside measuring box or machine oil by water injection hole, object utilizes the resistance of water or machine oil to stop swinging at short notice by pendulum, a gravity pendulum is housed inside measuring box, pendulum is used to refer to the angle of swing with pointer, pendulum is fixed by the rotating shaft that cavity one side is protruding, the side that shaft parallel is fitted in measuring box and antenna, pendulum almost undamped oscillation (not having under water filling or machine oil condition) in the plane of vertical binding face.
3. survey instrument according to claim 1, is characterized in that: support bar is arranged to more piece to splice, and adjustable length, is connected together by universal joint and measuring box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622402.XA CN105136018A (en) | 2015-09-28 | 2015-09-28 | Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622402.XA CN105136018A (en) | 2015-09-28 | 2015-09-28 | Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105136018A true CN105136018A (en) | 2015-12-09 |
Family
ID=54721459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510622402.XA Pending CN105136018A (en) | 2015-09-28 | 2015-09-28 | Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105136018A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001412A1 (en) * | 1980-10-22 | 1982-04-29 | Cwienkala Gerry A | Lift truck digital inclinometer |
| CN2101848U (en) * | 1991-10-11 | 1992-04-15 | 张志英 | Clinometer |
| CN201344797Y (en) * | 2008-10-14 | 2009-11-11 | 大连阿尔滨集团有限公司 | Multi-functional vertical and horizontal measuring instrument |
| CN201844833U (en) * | 2010-11-15 | 2011-05-25 | 上海同捷科技股份有限公司 | Inclined angle measuring instrument |
| CN103115578A (en) * | 2013-01-24 | 2013-05-22 | 北京林业大学 | Instrument for measuring diameter of tree at high position |
| CN203083522U (en) * | 2013-01-25 | 2013-07-24 | 西安工业大学 | High-precision pendulum-type angle measuring device |
-
2015
- 2015-09-28 CN CN201510622402.XA patent/CN105136018A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001412A1 (en) * | 1980-10-22 | 1982-04-29 | Cwienkala Gerry A | Lift truck digital inclinometer |
| CN2101848U (en) * | 1991-10-11 | 1992-04-15 | 张志英 | Clinometer |
| CN201344797Y (en) * | 2008-10-14 | 2009-11-11 | 大连阿尔滨集团有限公司 | Multi-functional vertical and horizontal measuring instrument |
| CN201844833U (en) * | 2010-11-15 | 2011-05-25 | 上海同捷科技股份有限公司 | Inclined angle measuring instrument |
| CN103115578A (en) * | 2013-01-24 | 2013-05-22 | 北京林业大学 | Instrument for measuring diameter of tree at high position |
| CN203083522U (en) * | 2013-01-25 | 2013-07-24 | 西安工业大学 | High-precision pendulum-type angle measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105716593B (en) | A kind of test device and method of testing for electro optical reconnaissance system direction and location accuracy test | |
| KR101349652B1 (en) | Apparatus for installing staff in geodetic surveying | |
| CN108592744A (en) | Afforestation survey tool | |
| CN105606129A (en) | Measurement and calibration method for assisting in mounting of airplane inertial navigation finished product assembly | |
| CN109029356A (en) | A kind of portable stretchable dual-axis inclinometer device | |
| CN110617757B (en) | Deflection measuring device and deflection measuring method for large plate girder | |
| KR101494855B1 (en) | Bench mark surveying system | |
| CN105136018A (en) | Communication-plate-shaped antenna mechanical downward-inclination-angle simple measurement tool | |
| CN106705932B (en) | Outdoor comprehensive mapping device for military topography | |
| CN209706913U (en) | Adjustable groundwater level monitoring device | |
| CN204329871U (en) | Angel measuring instrument | |
| KR101165086B1 (en) | Measuring apparatus for displacement of structure | |
| CN205156914U (en) | Slope measuring instrument | |
| CN103523669A (en) | Crane and method for measuring and calculating height of boom of crane | |
| CN210604359U (en) | Low vegetation canopy multi-angle spectrum and structural parameter measurement auxiliary device | |
| CN113587896A (en) | High-precision measurement method for length of trunk and crown of tree in height under any terrain condition | |
| CN207395710U (en) | A kind of device for telemeasurement aerial angle | |
| CN206291892U (en) | A kind of device for measuring total powerstation instrument height | |
| CN205691768U (en) | A kind of laser range finder adaptive box | |
| KR101012726B1 (en) | Measurement apparatus of height for gps antenna | |
| CN210198363U (en) | Ground settlement measuring device | |
| CN213455440U (en) | Fast leveling theodolite | |
| CN112066958B (en) | Method and system for positioning structure in cofferdam | |
| EP3287743A1 (en) | Verticality checking instrument and mounting method thereof | |
| CN202710036U (en) | Cross direction determinator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
|
| WD01 | Invention patent application deemed withdrawn after publication |