CN205037891U - A vertical survey appearance for between shaft tower - Google Patents
A vertical survey appearance for between shaft tower Download PDFInfo
- Publication number
- CN205037891U CN205037891U CN201520640015.4U CN201520640015U CN205037891U CN 205037891 U CN205037891 U CN 205037891U CN 201520640015 U CN201520640015 U CN 201520640015U CN 205037891 U CN205037891 U CN 205037891U
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- China
- Prior art keywords
- disk
- plastic casing
- horizon equipment
- instrument
- laser
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- Withdrawn - After Issue
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- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010304 firing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a vertical survey appearance for between shaft tower, relate to the electric power system measuring tool technology field, this measuring apparatu includes the plastic casing, be equipped with banding horizontal ware in the plastic casing, the lower surface middle part position of horizontal ware is connected through the inner wall rotation of first pivot with the plastic casing, one side in first pivot is equipped with the laser instrument, the opposite side is equipped with balancing weight and horizontal ware levelling mechanism, the lower fixed surface of laser instrument and horizontal ware is connected, the laser emission direction of laser instrument parallels with the level of horizontal ware pipe length direction, the lower fixed surface of balancing weight and horizontal ware is connected, laser - firing port and bubble viewing aperture have still been opened on the plastic casing, it is used for the bandage fixed with the tower pole still to be equipped with in the both sides of plastic casing. Certain discrepancy in elevation of 2 between two shaft towers can accurately swiftly be measured to this measuring apparatu convenience simple to use, has improved work efficiency.
Description
Technical field
The utility model 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.
Utility model content
The technical problems to be solved in the utility model 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 utility model is taked 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 utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
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
Be described in further detail as Fig. 1 below in conjunction with the drawings and specific embodiments to the utility model, 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 |
|---|---|---|---|
| CN201520640015.4U CN205037891U (en) | 2015-08-24 | 2015-08-24 | A vertical survey appearance for between shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640015.4U CN205037891U (en) | 2015-08-24 | 2015-08-24 | A vertical survey appearance for between shaft tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205037891U true CN205037891U (en) | 2016-02-17 |
Family
ID=55296787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520640015.4U Withdrawn - After Issue CN205037891U (en) | 2015-08-24 | 2015-08-24 | A vertical survey appearance for between shaft tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205037891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157672A (en) * | 2015-08-24 | 2015-12-16 | 国家电网公司 | Instrument for measuring height difference between towers |
-
2015
- 2015-08-24 CN CN201520640015.4U patent/CN205037891U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157672A (en) * | 2015-08-24 | 2015-12-16 | 国家电网公司 | Instrument for measuring height difference between towers |
| CN105157672B (en) * | 2015-08-24 | 2017-08-01 | 国家电网公司 | A kind of vertical survey instrument being used between shaft tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160217 Effective date of abandoning: 20170801 |