CN105157672A - Instrument for measuring height difference between towers - Google Patents
Instrument for measuring height difference between towers Download PDFInfo
- Publication number
- CN105157672A CN105157672A CN201510521590.7A CN201510521590A CN105157672A CN 105157672 A CN105157672 A CN 105157672A CN 201510521590 A CN201510521590 A CN 201510521590A CN 105157672 A CN105157672 A CN 105157672A
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- China
- Prior art keywords
- disk
- plastic casing
- horizon equipment
- instrument
- rotating shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses an instrument for measuring the height difference between towers and relates to the technical field of electric system measuring tools. The measuring instrument comprises a plastic casing, wherein a strip-shaped leveler is arranged in the plastic casing, the middle of the lower surface of the leveler is rotationally connected with the inner wall of the plastic casing through a first rotating shaft, a laser device is arranged on one side of the first rotating shaft, a balancing weight and a leveler leveling mechanism are arranged on the other side of the first rotating shaft, the laser device is fixedly connected with the lower surface of the leveler, the laser emitting direction of the laser device is parallel with the level tube length direction of the leveler, the balancing weight is fixedly connected with the lower surface of the leveler, a laser emitting port and a bubble observation port are also formed in the plastic casing, and tying straps fixed with poles are also arranged on two sides of the plastic casing. The measuring instrument is simple and convenient to use and can measure the height difference between two points of the two towers accurately and quickly, and the working efficiency is improved.
Description
Technical field
The present invention relates to power system measuring technical field of tools.
Background technology
In electric power system, along with the distribution project of upgrading and rebuilding is carried out further, nowadays higher standard and the request have been had to work progress and technological level, the level condition between shaft tower often will be checked in construction, namely lay respectively at the discrepancy in elevation between certain 2 on two shaft towers between adjacent two shaft towers, must be come by special messenger's operant level instrument or transit, not only higher to personnel qualifications but also the loaded down with trivial details efficiency of process is not high.In order to can fast, safety, high-quality, complete vertical survey task efficiently, need a kind of novel survey instrument now.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of this measuring instrument is easy to use for the vertical survey instrument between shaft tower, can measure certain discrepancy in elevation of 2 between two shaft towers accurately and quickly, improve work efficiency.
For solving the problem, the technical scheme that the present invention takes is: a kind of for the vertical survey instrument between shaft tower, this measuring instrument comprises plastic casing, the horizon equipment of strip is provided with in plastic casing, the lower surface medium position of described horizon equipment is rotationally connected by the inwall of the first rotating shaft and plastic casing, laser instrument is provided with in the side of the first rotating shaft, opposite side is provided with balancing weight and horizon equipment levelling gear, described laser instrument is fixedly connected with the lower surface of horizon equipment, the Laser emission direction of described laser instrument parallels with the level tube length direction of horizon equipment, described balancing weight is fixedly connected with the lower surface of horizon equipment, plastic casing also has Laser emission mouth and bubble observation panel, also be provided with in the both sides of plastic casing for the bandage fixing with tower bar.
Preferably, described horizon equipment levelling gear comprises the disk vertically arranged, described disk comprises first disk and second disk, mutually docked by respective diameter limit between first disk described and second disk, described disk is rotationally connected by the inwall of the second rotating shaft and plastic casing that are located at second disk circle centre position, eccentric throw between described second rotating shaft and the center of circle of first disk is L, the curved wall of first disk described contacts with the lower surface of horizon equipment, and second disk described is provided with driving mechanism.
Preferably, the diameter of first disk described is less than the diameter of second disk, described driving mechanism is by gear teeth pitch wheel with second disk, the diameter of described gear is less than the diameter of first disk, the core wheel of described gear is connected with rotating handles, and described rotating handles stretches out in outside plastic casing.
The beneficial effect that produces of technique scheme is adopted to be: to use this measuring instrument to measure the discrepancy in elevation of two points of differing heights between two shaft towers fast simple and convenient, and very accurate, which obviate and adopt spirit-leveling instrument to carry out measuring brought tedious steps, make surveying work simple and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention.
Wherein, 1, plastic casing, 2, horizon equipment, the 3, first rotating shaft, 4, laser instrument, 5, balancing weight, 6, bubble observation panel, 7, bandage, 8, first disk, 9, second disk, the 10, second rotating shaft, 11, gear, 12, rotating handles.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation as Fig. 1, shown in Fig. 2, a kind of for the vertical survey instrument between shaft tower, this measuring instrument comprises plastic casing 1, the horizon equipment 2 of strip is provided with in plastic casing 1, the lower surface medium position of described horizon equipment 2 is rotationally connected with the inwall of plastic casing 1 by the first rotating shaft 3, laser instrument 4 is provided with in the side of the first rotating shaft 3, opposite side is provided with balancing weight 5 and horizon equipment levelling gear, described laser instrument 4 is fixedly connected with the lower surface of horizon equipment 2, the Laser emission direction of described laser instrument 4 parallels with the level tube length direction of horizon equipment 2, described balancing weight 5 is fixedly connected with the lower surface of horizon equipment 2, plastic casing 1 also has Laser emission mouth and bubble observation panel 6, also be provided with in the both sides of plastic casing 1 for the bandage 7 fixing with tower bar.
Horizon equipment levelling gear comprises the disk vertically arranged, described disk comprises first disk 8 and second disk 9, describedly mutually to be docked by respective diameter limit between first disk 8 and second disk 9, described disk is rotationally connected with the inwall of plastic casing 1 by the second rotating shaft 10 being located at second disk 9 circle centre position, eccentric throw between described second rotating shaft 10 and the center of circle of first disk 8 is L, the curved wall of first disk 8 described contacts with the lower surface of horizon equipment 2, and second disk 9 described is provided with driving mechanism.
The diameter of first disk 8 is less than the diameter of second disk 9, described driving mechanism is by gear teeth pitch wheel 11 with second disk 9, the diameter of described gear 11 is less than the diameter of first disk 8, the core wheel of described gear 11 is connected with rotating handles 12, and described rotating handles 12 stretches out in outside plastic casing 1.
As depicted in figs. 1 and 2, when this measuring instrument of use, first on the shaft tower tying up wherein this measuring instrument fixed with bandage 7, then horizon equipment 2 level is made by horizon equipment levelling gear, the bottom of horizon equipment 2 is rotationally connected with the inwall of plastic casing 1 by the first rotating shaft 3, wherein side is provided with laser instrument 4, opposite side is provided with balancing weight 5, the weight of balancing weight 5 is greater than the weight of laser instrument 4, regulated by horizon equipment levelling gear, horizon equipment 2 level can be made, as shown the structure of horizon equipment levelling gear in Fig. 1, it comprises first disk 8, second disk 9 and gear 11, engaged each other by the gear teeth between second disk 9 and gear 11, it is made to rotate by operation rotating handles 12, thus drive second disk 9 to rotate, and then first disk 8 is rotated, owing to having eccentric throw L between the second rotating shaft 10 and the center of circle of first disk 8, so when first disk 8 rotates centered by the second rotating shaft 10 time, distance between contact point between first disk 8 and horizon equipment 2 bottom surface to the second rotating shaft 10 can diminish gradually or become large, horizon equipment 2 is namely made to regulate in short transverse, because the weight of balancing weight 5 is greater than the weight of laser instrument 4, so when there is no first disk 8 ejection, horizon equipment 2 is that the heavy left side, the right is light, regulate so can be realized this, the position of bubble is observed by bubble observation panel 6, make it between two parties, because the direction of laser instrument 4 Emission Lasers is parallel with the length direction of level tube, so now open laser instrument 4, its laser rays launched also is level, then the emission port position of laser instrument 4 is made a mark on shaft tower, by laser instrument 4, the position be irradiated on another tower bar makes a mark again, on two tower bars, now just have found two highly consistent reference points simultaneously, then two points to be measured on two tower bars are measured respectively apart from the distance of reference point on this tower bar by rule, both differences are the discrepancy in elevation between two tested points.
The beneficial effect that produces of technique scheme is adopted to be: to use this measuring instrument to measure the discrepancy in elevation of two points of differing heights between two shaft towers fast simple and convenient, and very accurate, which obviate and adopt spirit-leveling instrument to carry out measuring brought tedious steps, make surveying work simple and convenient.
Claims (3)
1. one kind for the vertical survey instrument between shaft tower, it is characterized in that: this measuring instrument comprises plastic casing (1), the horizon equipment (2) of strip is provided with in plastic casing (1), the lower surface medium position of described horizon equipment (2) is rotationally connected by the inwall of the first rotating shaft (3) with plastic casing (1), laser instrument (4) is provided with in the side of the first rotating shaft (3), opposite side is provided with balancing weight (5) and horizon equipment levelling gear, described laser instrument (4) is fixedly connected with the lower surface of horizon equipment (2), the Laser emission direction of described laser instrument (4) parallels with the level tube length direction of horizon equipment (2), described balancing weight (5) is fixedly connected with the lower surface of horizon equipment (2), plastic casing (1) also has Laser emission mouth and bubble observation panel (6), also be provided with in the both sides of plastic casing (1) for the bandage (7) fixing with tower bar.
2. according to claim 1 a kind of for the vertical survey instrument between shaft tower, it is characterized in that: described horizon equipment levelling gear comprises the disk vertically arranged, described disk comprises first disk (8) and second disk (9), mutually docked by respective diameter limit between described first disk (8) and second disk (9), described disk is rotationally connected by the inwall of the second rotating shaft (10) Yu plastic casing (1) that are located at second disk (9) circle centre position, eccentric throw between the center of circle of described second rotating shaft (10) and first disk (8) is L, the curved wall of described first disk (8) contacts with the lower surface of horizon equipment (2), described second disk (9) is provided with driving mechanism.
3. according to claim 2 a kind of for the vertical survey instrument between shaft tower, it is characterized in that: the diameter of described first disk (8) is less than the diameter of second disk (9), described driving mechanism is by gear teeth pitch wheel (11) with second disk (9), the diameter of described gear (11) is less than the diameter of first disk (8), the core wheel of described gear (11) is connected with rotating handles (12), and described rotating handles (12) stretches out in outside plastic casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521590.7A CN105157672B (en) | 2015-08-24 | 2015-08-24 | A kind of vertical survey instrument being used between shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521590.7A CN105157672B (en) | 2015-08-24 | 2015-08-24 | A kind of vertical survey instrument being used between shaft tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105157672A true CN105157672A (en) | 2015-12-16 |
| CN105157672B CN105157672B (en) | 2017-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521590.7A Active CN105157672B (en) | 2015-08-24 | 2015-08-24 | A kind of vertical survey instrument being used between shaft tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN105157672B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101628A (en) * | 2017-03-01 | 2017-08-29 | 陈婷 | One kind measures more accurately engineering survey mark post |
| WO2018170627A1 (en) * | 2017-03-18 | 2018-09-27 | 深圳市方鹏科技有限公司 | High precision measuring instrument using computer control |
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| CN2588326Y (en) * | 2002-12-27 | 2003-11-26 | 南京泉峰国际贸易有限公司 | Laser line marking device |
| CN1800779A (en) * | 2005-12-27 | 2006-07-12 | 厦门大学 | Apparatus and method for measuring tidal flat elevation |
| CN201066276Y (en) * | 2007-06-28 | 2008-05-28 | 周民 | A device for measuring rail height and direction |
| CN201653402U (en) * | 2010-03-20 | 2010-11-24 | 周光权 | Laser and bubble combined level gauge |
| CN202041204U (en) * | 2011-01-22 | 2011-11-16 | 刘立娜 | Total station coordinate quick positioner |
| KR20120131132A (en) * | 2012-10-22 | 2012-12-04 | 김성희 | Level measuring equipment of excavator |
| KR101224084B1 (en) * | 2012-09-21 | 2013-01-21 | 주식회사 미래지중정보 | Apparatus of measuring distance with standard position |
| CN103727920A (en) * | 2013-12-27 | 2014-04-16 | 湖北省水利水电规划勘测设计院 | Method of measuring level elevation difference based on geoid model |
| CN203719651U (en) * | 2014-03-04 | 2014-07-16 | 程伟 | Laser tree height measurer |
| CN204177379U (en) * | 2014-10-23 | 2015-02-25 | 长安大学 | One can across obstacle formula horizontal range and vertical survey instrument |
| CN205037891U (en) * | 2015-08-24 | 2016-02-17 | 国家电网公司 | A vertical survey appearance for between shaft tower |
-
2015
- 2015-08-24 CN CN201510521590.7A patent/CN105157672B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588326Y (en) * | 2002-12-27 | 2003-11-26 | 南京泉峰国际贸易有限公司 | Laser line marking device |
| CN1800779A (en) * | 2005-12-27 | 2006-07-12 | 厦门大学 | Apparatus and method for measuring tidal flat elevation |
| CN201066276Y (en) * | 2007-06-28 | 2008-05-28 | 周民 | A device for measuring rail height and direction |
| CN201653402U (en) * | 2010-03-20 | 2010-11-24 | 周光权 | Laser and bubble combined level gauge |
| CN202041204U (en) * | 2011-01-22 | 2011-11-16 | 刘立娜 | Total station coordinate quick positioner |
| KR101224084B1 (en) * | 2012-09-21 | 2013-01-21 | 주식회사 미래지중정보 | Apparatus of measuring distance with standard position |
| KR20120131132A (en) * | 2012-10-22 | 2012-12-04 | 김성희 | Level measuring equipment of excavator |
| CN103727920A (en) * | 2013-12-27 | 2014-04-16 | 湖北省水利水电规划勘测设计院 | Method of measuring level elevation difference based on geoid model |
| CN203719651U (en) * | 2014-03-04 | 2014-07-16 | 程伟 | Laser tree height measurer |
| CN204177379U (en) * | 2014-10-23 | 2015-02-25 | 长安大学 | One can across obstacle formula horizontal range and vertical survey instrument |
| CN205037891U (en) * | 2015-08-24 | 2016-02-17 | 国家电网公司 | A vertical survey appearance for between shaft tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101628A (en) * | 2017-03-01 | 2017-08-29 | 陈婷 | One kind measures more accurately engineering survey mark post |
| WO2018170627A1 (en) * | 2017-03-18 | 2018-09-27 | 深圳市方鹏科技有限公司 | High precision measuring instrument using computer control |
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| Publication number | Publication date |
|---|---|
| CN105157672B (en) | 2017-08-01 |
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