CN213301218U - Dipperstick for engineering survey - Google Patents
Dipperstick for engineering survey Download PDFInfo
- Publication number
- CN213301218U CN213301218U CN202021326014.XU CN202021326014U CN213301218U CN 213301218 U CN213301218 U CN 213301218U CN 202021326014 U CN202021326014 U CN 202021326014U CN 213301218 U CN213301218 U CN 213301218U
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- Prior art keywords
- ruler
- arc
- fixed
- shaped
- rotatory chi
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 241000606706 Chione <angiosperm> Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dipperstick for engineering survey, including the rotary ruler, rotate through the pivot between the rotary ruler and connect, arbitrary one the rotary ruler keeps away from the one end of pivot and is provided with the fixed locking mechanism who is used for fixed two rotary rulers of merging, the crisscross arc flexible angulation mechanism who is provided with high-efficient supplementary and accurate angulation of the rotary ruler other end, this dipperstick for engineering survey to be different from prior art, when user angle measurement, combine together through rotary ruler and the flexible angulation mechanism of arc, the laminating that can be inseparable will measure the object, thereby accurate measuring angle can carry out effectual assistance to the staff, and accomodate easily, convenient and practical.
Description
Technical Field
The utility model relates to an engineering survey technical field specifically is a dipperstick for engineering survey.
Background
The engineering measuring scale is mainly used for quality detection in the construction or completion process of engineering such as equipment installation, engineering construction, decoration and decoration, road and bridge construction and the like, at present, a plurality of improvements are made on the traditional ruler by technicians in some industries, and a plurality of rulers are fused together to form a multifunctional ruler; the angle formed by the two rulers can be measured only by the assistance of an additional protractor, so that the existing operation is more complicated.
According to an engineering measuring scale disclosed by patent number CN201820652205.1, comprising a main scale rod device, wherein the lower end surface of the main scale rod device is rotatably connected with a secondary scale rod device, the secondary scale rod device comprises a square groove, a measuring sheet, an inserting column, a fixing ring, a secondary scale rod, a bolt, a secondary sliding scale rod and a rubber bottom column, the square groove is arranged in the secondary scale rod, the fixing ring is fixedly connected with the lower end surface of the secondary scale rod, the measuring sheet is slidably connected with the outer end surface of the secondary scale rod through the bolt, the secondary sliding scale rod is slidably connected with the lower end surface of the secondary scale rod, the main scale rod device comprises a main sliding scale rod, a main scale rod, a fixed quantity angle ring, a spring clamp, a rotating quantity angle ring, a spring button and an inserting ring, the main sliding scale rod is slidably connected with the upper end surface of the main scale rod device, and a user is combined with the rotating quantity angle ring through the fixed quantity angle ring, the reading can be directly read on the fixed angle measuring ring and the rotating angle measuring ring by adjusting the angles of the secondary ruler rod and the main ruler rod.
However, in the use process, the main rod device and the sub rod device are rotatably connected to the fixed angle measuring ring, so that the main rod device and the sub rod device cannot be tightly attached to the surface of an object to be measured, and the measuring accuracy is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dipperstick for engineering survey to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dipperstick for engineering survey, includes rotatory chi, rotate through the pivot between the rotatory chi and connect, arbitrary one the one end that the pivot was kept away from to rotatory chi is provided with the fixed locking mechanism who is used for fixed two rotatory chi that merge, the rotatory chi other end is crisscross to be provided with the flexible angulation mechanism of arc of high-efficient supplementary and accurate angulation, and location measurement that can be accurate carries out effectual supplementary to the measurement personnel.
Preferably, the flexible angulation mechanism of arc includes the arc fixed ruler, the standing groove has all been seted up to the rotatory chi near pivot one end upper surface, the inside arc telescopic ruler that slides of arc fixed ruler is provided with one end and extends to the arc fixed ruler outside, the inside arc spring that is provided with both ends respectively with rotatory chi and arc telescopic ruler fixed of arc telescopic ruler for measure more nimble through such setting.
Preferably, the arc telescopic ruler is located the inside relative one side of arc fixed ruler and is fixed with the limiting plate for the arc telescopic ruler can not break away from the arc fixed ruler.
Preferably, fixed locking mechanism includes the latch segment, two the locking groove has been seted up to the rotatory chi tip lower surface of keeping away from the latch segment in the rotatory chi, the latch segment both ends are close to rotatory chi one side and all are fixed with compression spring, the compression spring other end all is fixed with the connecting block, the connecting block passes through the pivot with the rotatory chi and rotates and be connected, through such setting for this engineering survey is with dipperstick convenient to accomodate and conveniently carry.
Preferably, the telescopic links are fixed at two ends of the locking block close to one side of the rotary ruler, and the other ends of the telescopic links are fixed on the connecting block, so that the locking block cannot be shaken in the using process of the measuring scale for engineering measurement.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, with being different from prior art, when the user measured angle, combine together through rotatory chi and the flexible angulation mechanism of arc, the laminating that can be inseparable will be measured the object to accurate measuring angle can carry out effectual supplementary, and accomodate convenient and practical easily to survey crew.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of another orientation of the structure of the present invention;
FIG. 3 is a schematic bottom view of the present invention shown in FIG. 1;
FIG. 4 is a schematic plan view of the present invention in partial cross-section of FIG. 1;
FIG. 5 is an enlarged schematic view of the structure of the area A of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the area B of the present invention;
fig. 7 is an enlarged schematic view of the structure of the C zone of the present invention.
In the figure: 1-rotating the ruler; 2-fixing the locking mechanism; 3-arc-shaped telescopic angle measuring mechanism; 4-arc fixed ruler; 5-placing the groove; 6-arc telescopic ruler; 7-an arc spring; 8-a limiting plate; 9-a locking block; 10-locking groove; 11-a compression spring; 12-connecting blocks; 13-telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a dipperstick for engineering survey, includes rotatory chi 1, rotate through the pivot between the rotatory chi 1 and connect, arbitrary one the one end that the pivot was kept away from to rotatory chi 1 is provided with the fixed locking mechanism 2 that is used for fixed two rotatory chi 1 that merge, the flexible angulation mechanism 3 of arc that rotatory chi 1 other end was crisscross to be provided with high-efficient supplementary and accurate angulation, in the use, the surface of rotatory chi 1 object that can closely laminate reads out the flexible angulation mechanism 3 of arc on the data.
The flexible angulation mechanism of arc 3 includes arc fixed ruler 4, rotatory chi 1 is close to pivot one end upper surface and has all seted up standing groove 5, the inside slip of arc fixed ruler 4 is provided with one end and extends to the outer arc telescopic ruler 6 of arc fixed ruler 4, the inside arc spring 7 that is provided with both ends respectively with rotatory chi 1 and the fixed of arc telescopic ruler 6, in the use, when measuring less angle, form certain angle between the rotatory chi 1 and make inside the 6 indentation arc fixed rulers 4 of arc telescopic ruler for measure more nimble.
Arc telescopic ruler 6 is located the inside relative one side of arc fixed ruler 4 and is fixed with limiting plate 8, and when measuring great angle, arc telescopic ruler 6 passes through limiting plate 8 card inside arc fixed ruler 4, can not break away from.
Fixed locking mechanism 2 includes latch segment 9, two the latch segment 9 has been kept away from among the rotatory chi 1 the 1 tip lower surface of rotatory chi 1 of latch segment 10, latch segment 9 both ends are close to rotatory chi 1 one side and all are fixed with compression spring 11, the compression spring 11 other end all is fixed with connecting block 12, connecting block 12 rotates through the pivot with rotatory chi 1 and is connected, after measuring, holds latch segment 9 with the hand and makes compression spring 11 be in tensile state, moves latch segment 9 to the latch segment 10 in through the rotation of pivot to accomodate this engineering survey with the dipperstick, conveniently carry.
The utility model discloses a locking device, including check lock 9, rotatory chi 1, connecting block 12, connecting block 13, telescopic link 13 other end, in the use, because telescopic link 13 is the difficult buckling of rigid rod for check lock 9 can not shake through compression spring 11 in disorder, has made things convenient for the use, all is fixed with telescopic link 13 near rotatory chi 1 one side at the both ends of check lock 9.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dipperstick for engineering survey, includes rotatory chi (1), rotate through the pivot between rotatory chi (1) and connect its characterized in that: one end of any one of the rotary ruler (1) far away from the rotating shaft is provided with a fixed locking mechanism (2) for fixing and combining the two rotary ruler (1), and the other end of the rotary ruler (1) is provided with an arc-shaped telescopic angle measuring mechanism (3) in a staggered manner.
2. The measuring rule for engineering measurement according to claim 1, characterized in that: the arc-shaped telescopic angle measuring mechanism (3) comprises an arc-shaped fixed ruler (4), the rotating ruler (1) is close to the upper surface of one end of the rotating shaft, a placing groove (5) is formed in the upper surface of the rotating ruler, the arc-shaped fixed ruler (4) is internally provided with an arc-shaped telescopic ruler (6) with one end extending out of the arc-shaped fixed ruler (4) in a sliding mode, and the arc-shaped telescopic ruler (6) is internally provided with an arc-shaped spring (7) with two ends fixed with the rotating ruler (1) and the arc-shaped telescopic ruler (6) respectively.
3. The measuring rule for engineering measurement according to claim 2, characterized in that: and a limiting plate (8) is fixed on the opposite side of the arc-shaped telescopic ruler (6) positioned in the arc-shaped fixed ruler (4).
4. The measuring rule for engineering measurement according to claim 1, characterized in that: fixed locking mechanism (2) include latch segment (9), two locking groove (10) have been seted up to rotatory chi (1) tip lower surface of keeping away from latch segment (9) in rotatory chi (1), latch segment (9) both ends are close to rotatory chi (1) one side and all are fixed with compression spring (11), compression spring (11) other end all is fixed with connecting block (12), connecting block (12) are connected through the pivot rotation with rotatory chi (1).
5. The measuring rule for engineering measurement according to claim 4, characterized in that: the locking block (9) both ends are close to rotatory chi (1) one side and all are fixed with telescopic link (13), telescopic link (13) other end is all fixed on connecting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021326014.XU CN213301218U (en) | 2020-07-08 | 2020-07-08 | Dipperstick for engineering survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021326014.XU CN213301218U (en) | 2020-07-08 | 2020-07-08 | Dipperstick for engineering survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213301218U true CN213301218U (en) | 2021-05-28 |
Family
ID=76019675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021326014.XU Expired - Fee Related CN213301218U (en) | 2020-07-08 | 2020-07-08 | Dipperstick for engineering survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213301218U (en) |
-
2020
- 2020-07-08 CN CN202021326014.XU patent/CN213301218U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210528 |