CN209416348U - A kind of quick positioning rule - Google Patents
A kind of quick positioning rule Download PDFInfo
- Publication number
- CN209416348U CN209416348U CN201920417262.6U CN201920417262U CN209416348U CN 209416348 U CN209416348 U CN 209416348U CN 201920417262 U CN201920417262 U CN 201920417262U CN 209416348 U CN209416348 U CN 209416348U
- Authority
- CN
- China
- Prior art keywords
- ruler
- compass
- quick positioning
- positioning rule
- graduated scale
- 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
Links
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to technical field of bridge construction, specifically a kind of quick positioning rule, including the first ruler, compass and the second ruler；The compass is fixedly mounted on the scale, and first ruler and the second ruler are fixedly mounted on the bottom of graduated scale, and the second ruler is mutually perpendicular to the first ruler, and the first ruler puts the central point for being directed at compass with " 0 " of the second ruler.The utility model is spliced into quick positioning rule using the assembling of the first ruler, the second ruler and compass, compass is rotated when use, compass dial plate north orientation scale is enabled to be overlapped with north pointer direction line on graduated scale, rotate the first ruler, compass slowly moves, and compass coincides with dial plate north orientation graduation mark, and it is north orientation that the first ruler, which is directed toward, it is read according to the first ruler and determines north orientation position, determine trend position also according to the second ruler.
Description
Technical field
The utility model relates to technical field of bridge construction, specifically a kind of quick positioning rule.
Background technique
The measurement of municipal bridge construction position and elevation is to ensure that the premise that construction is not gone wrong, and point laying-out is frequently necessary to
Accurate setting-out is carried out using total station, especially the point of the needs such as bend, polymorphic structure measurement is with regard to more, therefore total station survey
Workload it is very big.
Measuring technique when total station survey in addition to needing surveyor superb, it is also necessary to which prism upright bar personnel have higher water
Flat, when total station survey, when surveyor's setting-out, generally passes through the azran deviation for reading apparatus measures and mathematical point, it is desirable that vertical
Prism personnel adjustment, for example when measurement certain point, surveyor can be said: 3cm northwards, westwards 2cm.
Prism location is at this time adjusted according to the azimuth-range of impression by vertical prism personnel completely, such case is played the host
When southwestern north is mismatched with live structures, it is easy to be confused about direction, while distance tends not to once arrive only by estimation
Position, correct point can just be found by needing repeatedly to adjust.
Therefore, for the above status, there is an urgent need to develop a kind of quick positioning rules, to overcome in currently practical application not
Foot.
Utility model content
The purpose of this utility model is to provide a kind of quick positioning rules, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of quick positioning rule, including the first ruler, compass and the second ruler；The compass is fixedly mounted on scale
On ruler, first ruler and the second ruler are fixedly mounted on the bottom of graduated scale, and the second ruler and the first ruler mutually hang down
Directly, and the first ruler puts the central point for being directed at compass with " 0 " of the second ruler.
As a further solution of the present invention: the graduated scale vertical direction subscript, which is equipped with, refers to northern arrow, compass
North pointer direction be right against the northern arrow of finger.
As a further solution of the present invention: first ruler is parallel to each other with northern arrow is referred to.
As a further solution of the present invention: the side of being fixedly connected of first ruler and the second ruler and graduated scale
Formula is to paste.
As a further solution of the present invention: first ruler, graduated scale and the second ruler are by transparent material
It is made.
Compared with prior art, the utility model has the beneficial effects that the utility model utilizes the first ruler, the second ruler
It is spliced into quick positioning rule with compass assembling, direction can either be found, and distance can be marked, to keep surveying and locating secondary
It can be accurately positioned, when use rotates compass, and compass dial plate north orientation scale is enabled to be overlapped with north pointer direction line on graduated scale, turns
Dynamic first ruler, compass slowly move, and compass coincides with dial plate north orientation graduation mark, and it is north orientation that the first ruler, which is directed toward,
It is read according to the first ruler and determines north orientation position, determined trend position also according to the second ruler, actually use one reading behind,
Quick positioning rule is placed in measurement point, finds direction accurately, layout point position is quickly determined from disposable according to offset distance, is mentioned significantly
High setting-out speed, while can also measure some corner parts using quick positioning rule or have the position of barrier, pass through
Orientation offset distance is pinpointed from directly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of quick positioning rule.
In figure: the first ruler of 1-, 2- graduated scale, 3- compass, the second ruler of 4-.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Referring to Fig. 1, in the utility model embodiment, a kind of quick positioning rule, including the first ruler 1, compass 3 and
Two rulers 4；The compass 3 is fixedly mounted on graduated scale 2, and 2 vertical direction subscript of graduated scale, which is equipped with, refers to northern arrow, compass
3 north pointer direction is right against the northern arrow of finger；First ruler 1 and the second ruler 4 are fixedly mounted on the bottom of graduated scale 2,
First ruler 1 is parallel to each other with northern arrow is referred to, the second ruler 4 is mutually perpendicular to the first ruler 1, and the first ruler 1 and second is straight
" 0 " point of ruler 4 is directed at the central point of compass, and compass 3 is rotated when use, enables 3 dial plate north orientation scale of compass and scale
North pointer direction line is overlapped on ruler 2, rotates the first ruler 1, and compass 3 is slowly mobile, and compass 3 is mutually be overlapped with dial plate north orientation graduation mark
It closes, it is north orientation that the first ruler 1, which is directed toward, is read according to the first ruler 1 and determines north orientation position, determined also according to the second ruler 4
Trend position actually uses one reading behind, quick positioning rule is placed in measurement point, finds direction accurately, according to offset distance from one
Secondary property quickly determines layout point position, substantially increases setting-out speed, while can also measure some sides using quick positioning rule
Angular position or the position for having barrier, by orientation offset distance from directly fixed point；
Specifically, first ruler 1 is glutinous with the second ruler 4 with the mode that is fixedly connected of graduated scale 2 in the present embodiment
Patch；
In order to facilitate the installation and use of positioning rule, while the accurate of positioning rule reading is improved, first ruler 1 is carved
Degree ruler 2 and the second ruler 4 are made of transparent material.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (5)
1. a kind of quick positioning rule, which is characterized in that including the first ruler (1), compass (3) and the second ruler (4)；The finger
Compass (3) is fixedly mounted on graduated scale (2), and first ruler (1) and the second ruler (4) are fixedly mounted on graduated scale
(2) bottom, the second ruler (4) are mutually perpendicular to the first ruler (1), and " 0 " point of the first ruler (1) and the second ruler (4)
It is directed at the central point of compass.
2. quick positioning rule according to claim 1, which is characterized in that graduated scale (2) the vertical direction subscript is equipped with
Refer to that northern arrow, the north pointer direction of compass (3) are right against the northern arrow of finger.
3. quick positioning rule according to claim 2, which is characterized in that first ruler (1) and the northern arrow of finger are mutual
In parallel.
4. quick positioning rule according to claim 1 to 3, which is characterized in that first ruler (1) is straight with second
Ruler (4) is to paste with the mode that is fixedly connected of graduated scale (2).
5. quick positioning rule according to claim 4, which is characterized in that first ruler (1), graduated scale (2) and
Two rulers (4) are made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417262.6U CN209416348U (en) | 2019-03-29 | 2019-03-29 | A kind of quick positioning rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920417262.6U CN209416348U (en) | 2019-03-29 | 2019-03-29 | A kind of quick positioning rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416348U true CN209416348U (en) | 2019-09-20 |
Family
ID=67945992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920417262.6U Expired - Fee Related CN209416348U (en) | 2019-03-29 | 2019-03-29 | A kind of quick positioning rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209416348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256666A (en) * | 2020-02-17 | 2020-06-09 | 广州市城市规划勘测设计研究院 | Lofting tool with scales |
-
2019
- 2019-03-29 CN CN201920417262.6U patent/CN209416348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256666A (en) * | 2020-02-17 | 2020-06-09 | 广州市城市规划勘测设计研究院 | Lofting tool with scales |
| CN111256666B (en) * | 2020-02-17 | 2022-04-22 | 广州市城市规划勘测设计研究院 | Lofting tool with scales |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190920 |