CN203893860U - Electric power measurement sighting marker rod device - Google Patents
Electric power measurement sighting marker rod device Download PDFInfo
- Publication number
- CN203893860U CN203893860U CN201420081187.8U CN201420081187U CN203893860U CN 203893860 U CN203893860 U CN 203893860U CN 201420081187 U CN201420081187 U CN 201420081187U CN 203893860 U CN203893860 U CN 203893860U
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- China
- Prior art keywords
- rod
- section
- sighting
- outer bar
- power measurement
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- Expired - Fee Related
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Abstract
The utility model discloses an electric power measurement sighting marker rod device which comprises an outer rod and a sighting rod, and is characterized in that the sighting rod is arranged at the outermost part, the third section of the outer rod is movably inserted in the sighting rod, the second section of the outer rod is movably inserted in the third section of the outer rod, the first section of the outer rod is movably inserted in the second section of the outer rod, clamping nuts are arranged at the upper ends of the sighting rod, the third section of the outer rod and the second section of the outer rod, a conical rod head is connected to the lower end of the sighting rod, a bubble level is arranged on the sighting rod, and a prism head is assembled at the upper end of the first section of the outer rod. A market rod of the electric power measurement sighting marker rod device is freely lifted, the maximum sighting marker height can reach 6.50m, and thus the problem of shielding a sighting marker by a shielding article is overcome, the limitation of a geographical location is broken through, and the influence of various instable factors on observation accuracy is eliminated. The whole electric power measurement sighting marker rod device is light in weight, rapid, easy and convenient to install, convenient to carry, high in accuracy, and good in effect. The electric power measurement sighting marker rod device can be repeatedly used, accords with the environmental protection concept, and is stable in structure and low in cost.
Description
Technical field
The utility model belongs to a kind of power measurement utensil, particularly a kind of power measurement surveyor's beacon lever apparatus.
Background technology
Along with the develop rapidly of State Grid's cause and national economy, some high pressure, UHV (ultra-high voltage), high precision, baroque long distance high-voltage power transmission sequence continue to bring out, the aobvious raising of accuracy requirement day of in engineering design, power transmission sequence being measured, technical requirement is also more and more higher.Also more and more higher for the requirement of power transmission sequence survey surveyor's beacon single pole both at home and abroad at present, particularly cross over some high mountains, the high-tension line in virgin forest and complicated city, intervisibility difficulty is very large, should ensure the height of surveyor's beacon single pole, also to ensure that each measures the precision of thin portion's point, here just exist the problem that will solve, traditional surveyor's beacon single pole is because members BY FINITE height is little, generally surveyor's beacon height is the highest can only arrive three meters, in electric power power transmission line is measured, its defect is: first because mark post length is fixed, the height of super only some civil buildings and a lot of vegetation, being subject to detect place barrier blocks, cannot adjust higher observed altitude, in the second observation process, often people, for holding surveyor's beacon bar high, is difficult to ensure the accurate height that surveyor's beacon is high and accurately observe in center, and often can not ensure the requirement of precision, this equipment has solved such problem substantially.
Summary of the invention
The purpose of this utility model is to provide a kind of power measurement surveyor's beacon lever apparatus, and surveyor's beacon height can regulate according to engineering site situation, and maximum can reach 6.50 meters by surveyor's beacon height, makes accuracy of observation avoid the impact of various labile factors.
The technical scheme that the utility model provides: comprise outer bar, line rod, it is characterized in that: it is characterized in that: line rod is arranged on most external, Section of three outer bar of movable plug-in mounting in line rod, section three, the outer bar of movable plug-in mounting second section in outer bar, the outer bar of movable plug-in mounting first segment in the outer bar of second section, line rod, Section of three outer bar, the upper end of the outer bar of second section all arranges grip nut; The lower end of line rod connects tapered rod head; Bubble level spirit-leveling instrument is set on line rod; Bar upper end assembling prism head outside first segment.
Effect of the present utility model is: mark post is free lifting, maximum surveyor's beacon height can reach 6.50 meters, has overcome shelter to the blocking of surveyor's beacon, and has broken through the restriction in geographic position, and accuracy of observation is avoided the impact of various labile factors.Whole installation weight is light, installs fast and conveniently, easy to carry, and precision is high, effective.Can use by iterative cycles, meet environmental protection concept.Stability Analysis of Structures, low cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model (state one).
Fig. 2 is duty two of the present utility model.
Fig. 3 is duty three of the present utility model.
Fig. 4 is duty four of the present utility model.
Fig. 5 is the enlarged diagram of prism joint connecting edge camera lens.
Embodiment
See Fig. 1-5, concrete structure is as follows: line rod 109 is arranged on most external, and on line rod, interval scribbles red white colour, can reduce like this and aim at the error producing.Section of three outer bar 107 of the interior movable plug-in mounting of line rod 109, section three, the outer bar 105 of the interior movable plug-in mounting second section of outer bar 107, the outer bar 103 of the outer interior movable plug-in mounting first segment of bar 105 of second section, 3 outer bars can move with respect to line rod in oscilaltion, move from below to up according to engineering site situation, freely adjust surveyor's beacon height value; The material of described outer bar, line rod is aluminium alloy and makes, and material is light.Line rod 109, Section of three outer bar 107, the upper end of the outer bar 105 of second section arranges respectively grip nut 108,106,104, grip nut adopts prior art, in it, be provided with and fix to clamp ring, the internal thread hole that is grip nut is shaped as taper, this hole from top to bottom aperture is gradually little, and the degree of depth screwing in along with rotating nut has increased enclasping force.Each outer bar is marked with scale, outer bar 103 scales of first segment are 2.00 meters-3.50 meters, the scale of the outer bar 105 of second section is from 3.50 meters-5.00 meters, section three, the scale of outer bar 107 is from 5.00-6.50 rice, surveyor's beacon height can arrive at most 6.50 meters, can cross over the general buildings below 6.50 and measure.The lower end of line rod 109 connects tapered rod head 111, and tip, bar head lower end stands in observation station; Bubble level spirit-leveling instrument 110 is set on line rod 109, is used for regulating the verticality of surveyor's beacon bar; Outside first segment, bar 103 upper ends arrange prism fixing device 102, and prism fixing device 102 is by prism joint 101 connecting edge camera lenses 120.Rotate any outer bar spiral and fix at any height and position, when measurement, can write down surveyor's beacon according to place scale high, between screw thread, produce snap-in force clamping ring is shunk towards center, hold next pole tightly, realize thus fixing between bar.
Principle of work: the outer bar cramp jack panel 104 that turns clockwise, can make outer bar 103 clamp in any one position, corresponding scale value, between 2.00-3.50 rice, is exactly the surveyor's beacon height (seeing shown in accompanying drawing 2) of measuring at that time; In like manner, turn clockwise and can make outer bar 105 clamp in any one position, corresponding scale value, between 3.50-5.00 rice, is exactly the surveyor's beacon height (seeing shown in accompanying drawing 3) of measuring at that time; The grip nut 108 that turns clockwise, can make outer bar 107 clamp in any one position, and corresponding scale value, between 5.00-6.50 rice, is exactly the surveyor's beacon height (seeing accompanying drawing 3) of measuring at that time.In use the tapered rod head 111 of line rod one end is aimed to measurement point position, tapered rod head 111 adopts metal material to make.This metal material is preferably 45
#steel.See Fig. 4, prism head 120 is arranged on the outer bar of first segment 103 tops by prism joint 101, for the signal of receiving infrared-ray total powerstation transmitting.
The utility model is mainly applicable to high voltage circuit power measurement, and what mainly solve is intervisibility difficult problem in high mountain.
Claims (1)
1. a power measurement surveyor's beacon lever apparatus, comprise outer bar, line rod, it is characterized in that: it is characterized in that: line rod is arranged on most external, Section of three outer bar of movable plug-in mounting in line rod, section three, the outer bar of movable plug-in mounting second section in outer bar, the outer bar of movable plug-in mounting first segment in the outer bar of second section, line rod, Section of three outer bar, the upper end of the outer bar of second section all arranges grip nut; The lower end of line rod connects tapered rod head; Bubble level spirit-leveling instrument is set on line rod; Bar upper end assembling prism head outside first segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081187.8U CN203893860U (en) | 2014-02-26 | 2014-02-26 | Electric power measurement sighting marker rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081187.8U CN203893860U (en) | 2014-02-26 | 2014-02-26 | Electric power measurement sighting marker rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893860U true CN203893860U (en) | 2014-10-22 |
Family
ID=51720254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081187.8U Expired - Fee Related CN203893860U (en) | 2014-02-26 | 2014-02-26 | Electric power measurement sighting marker rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906123A (en) * | 2019-12-24 | 2020-03-24 | 中矿金业股份有限公司 | Special target device and method for measuring midpoint triangle elevation of total station |
| CN114199214A (en) * | 2021-12-08 | 2022-03-18 | 北京龙软科技股份有限公司 | Dynamic geological record data acquisition system and method for fully mechanized coal mining face |
-
2014
- 2014-02-26 CN CN201420081187.8U patent/CN203893860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906123A (en) * | 2019-12-24 | 2020-03-24 | 中矿金业股份有限公司 | Special target device and method for measuring midpoint triangle elevation of total station |
| CN114199214A (en) * | 2021-12-08 | 2022-03-18 | 北京龙软科技股份有限公司 | Dynamic geological record data acquisition system and method for fully mechanized coal mining face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP LIAONING ELECTRIC P Free format text: FORMER NAME: LIAONING PROSPECTING + DESIGNING INST. OF ELECTRIC POWER |
|
| CP03 | Change of name, title or address |
Address after: 110179 Liaoning Province, Shenyang Hunnan high yinglu No. 3 Patentee after: CHINA ENERGY ENGINEERING GROUP LIAONING ELECTRIC POWER SURVEY & DESIGN INSTITUTE CO.,LTD. Address before: Dongling District of Shenyang City, Liaoning province 110171 (Hunnan) high yinglu No. 3 Patentee before: Liaoning Electric Power Survey & Design Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 |