CN207248023U - A kind of measuring scale - Google Patents
A kind of measuring scale Download PDFInfo
- Publication number
- CN207248023U CN207248023U CN201721162088.2U CN201721162088U CN207248023U CN 207248023 U CN207248023 U CN 207248023U CN 201721162088 U CN201721162088 U CN 201721162088U CN 207248023 U CN207248023 U CN 207248023U
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- Prior art keywords
- scale
- auxiliary
- measuring
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- main scale
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Abstract
The utility model discloses a kind of measuring scale, including：Main scale and auxiliary scale, the main scale are rotatably coupled with the auxiliary scale；The main scale is equipped with compass and level meter, and the main scale or the auxiliary scale are equipped with protractor, and the length of the main scale is more than the length of the auxiliary scale.The measuring scale of the utility model can realize the folding of measuring scale by the way that main scale to be arranged to be rotatablely connected with auxiliary scale, so that, it is more convenient to carry；In addition, the measuring scale is equipped with compass and level meter, and it is provided with protractor so that the function and usage of the measuring scale is various, disclosure satisfy that many demands of construction technical staff：Both it can be used for measuring azimuth, measurement inclination angle, can be also used for examining vertical degree, insolation level degree, map, be used as T-square etc.；It is simple in structure, it is easy to use.
Description
Technical field
The utility model is related to solar power system installation and building construction measurement engineering device technique field, it is specific and
Speech, is related to a kind of measuring scale.
Background technology
It is azimuthal measurement photovoltaic generating system installation setting-out, construction setting-out, radio receiver peace
It is essential in dress.
Photovoltaic generation is swift and violent as emerging industry development, and scale variation, large and medium-sized photovoltaic generating system capacity is several million
Watt (MW) between hundreds of megawatts, solar battery takes up an area tens mu to thousands of mus；And distributed photovoltaic power generation power system capacity is only
There are several kilowatts (KW) to tens kilowatts, merely with a hundred or so square meter on roof.And large and medium-sized photovoltaic generating system installation is put
Sample, the setting-out majority of large and medium-sized groups of building construction can use the survey tool such as total powerstation, the installation of telecomm base station and satellite base station,
Positioning also has professional measuring instrument.
Small photovoltaic power generation system installation setting-out and the installation positioning of home satellite antenna are just very awkward, without measurer,
Fixing by gross bearings does not reach requirement；It is again very inconvenient, very uneconomical using survey tools such as total powerstations.
In addition, being frequently necessary to multiple types of tools comprehensive detection according to field condition during installation, correct at any time, however it is existing
These instruments are mostly independent separates, need to look for switching use when in use, operation is more troublesome.
Utility model content
In view of this, a kind of measuring scale provided by the utility model, preferably overcomes the above-mentioned prior art and deposits
The problem of and defect, the measuring scale, its is simple in structure, and use is easy to operate, and easy to carry.
A kind of measuring scale, including：Main scale and auxiliary scale, the main scale are rotatably coupled with the auxiliary scale；It is described
Main scale is equipped with compass and level meter, and the main scale or the auxiliary scale are equipped with protractor, and the length of the main scale is more than institute
State the length of auxiliary scale.
Further, one end of the main scale is connected with one end of the auxiliary scale by articulated section.
Further, the protractor is installed in the auxiliary scale by the hingedly articulated section, the auxiliary scale length side
Upward central axes and the crosspoint of the central axes of the articulated section are overlapped with the center of circle of the protractor.
Further, when the main scale and the auxiliary scale coincide together, central axes on the main scale length direction with
Central axes on the auxiliary scale length direction overlap, and are in the zero degree groove of the protractor on same straight line.
Further, the main scale is equipped with scale corresponding with the protractor；The auxiliary scale is equipped with length scale.
Further, the material of the main scale is aluminum alloy material；The material of the auxiliary scale is transparent plastics material.
Further, the level meter includes first level instrument and the second level meter, the first level instrument and the master
The length direction of ruler is parallel, and second level meter is vertical with the first level instrument.
Further, the compass is damp type compass.
Further, the main scale and/or the auxiliary scale surface are coated with luminous paint, fluorescent coating or reflective membrane.
Compared with prior art, the beneficial effect of the measuring scale of the utility model is：
(1) measuring scale of the utility model can realize survey by the way that main scale to be arranged to be rotatablely connected with auxiliary scale
The folding of gage, so that, it is more convenient to carry；In addition, the measuring scale is equipped with compass and level meter, and it is provided with angulation
Device so that the function and usage of the measuring scale is various, disclosure satisfy that many demands of construction technical staff：Both can be used for measuring
Azimuth, measure angle of inclining and (face upward), can be also used for examining vertical degree, insolation level degree, maps, is used as T-square etc.；Structure letter
It is single, it is easy to use.
(2) further, one end of the main scale of the measuring scale of the utility model and one end of the auxiliary scale pass through
Articulated section connects, and can both realize being freely rotated between main scale and auxiliary scale by rotating nuts, and can be incited somebody to action in measurement
The position of main scale and auxiliary scale is fixed.
(3) further, the measuring scale of the utility model is coated with noctilucence by main scale and/or auxiliary scale surface
Paint, fluorescent coating or reflective membrane, easy to affect vision in the case of dark, enable construction personnel to complete
Measurement.
To enable the above-mentioned purpose of the utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the measuring scale of the utility model；
Fig. 2 is the side view of the measuring scale of the utility model；
Fig. 3 is the structure diagram of the measuring scale auxiliary scale of the utility model；
Fig. 4 is that the measuring scale of the utility model measures the schematic diagram that azimuth examines photovoltaic bracket to install unwrapping wire.
Main element symbol description：
100- main scales；
110- compasses；
120- first level instrument；
The second level meters of 130-；
140- angle indexes；
200- auxiliary scales；
210- length scales；
220- sign mould frames；
300- protractors；
400- through holes；
500- nuts.
Embodiment
For the ease of understanding the utility model, measuring scale is more fully retouched below with reference to relevant drawings
State.The preferred embodiment of measuring scale is given in attached drawing.But measuring scale can be in many different forms
To realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to multifunctional measuring
The disclosure of ruler more thorough and comprehensive.
Hereinafter, the term " comprising " that can be used in the various embodiments of the utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in the various embodiments of the utility model, term " comprising ", " having " and its cognate are meant only to represent specific
Feature, numeral, step, operation, the combination of element, component or foregoing item, and it is understood not to exclude one or first
A number of other features, numeral, step, operation, element, component or foregoing item combination presence or one or more spies of increase
Sign, numeral, step, operation, element, component or foregoing item combination possibility.
In the various embodiments of the utility model, statement " at least one in A or/and B " includes the text listed file names with
Any combinations of word or all combinations.For example, statement " at least one in A or/and B " may include A, may include B or may include A
And B both.
In the description of the utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " transverse direction ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that referring to
Show or imply relative importance.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
State and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
Combined in an appropriate manner in any one or more embodiments or example.
In the description of the utility model, unless otherwise prescribed with restriction, it is necessary to explanation, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be the company inside mechanical connection or electrical connection or two elements
It is logical, it can be directly connected, can also be indirectly connected by intermediary, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.Unless otherwise defined, otherwise all terms used herein (wrap
Include technical term and scientific terminology) there are the various embodiment one skilled in the art with the utility model to be generally understood that
The identical implication of implication.The term (term such as limited in the dictionary generally used) be to be interpreted as have with
The identical implication of situational meaning in correlative technology field and Utopian implication or overly formal will not be interpreted as having
Implication, unless being clearly defined in the various embodiments of the utility model.
Also referring to Fig. 1 and Fig. 2, the utility model provides a kind of measuring scale, including：Main scale 100 and pair
Ruler 200, the main scale 100 are rotatably coupled with the auxiliary scale 200；The main scale 100 is equipped with compass 110 and level
Instrument, the main scale 100 or the auxiliary scale 200 are equipped with protractor 300, and the length of the main scale 100 is more than the auxiliary scale 200
Length.
In the utility model embodiment, the main scale 100 and the auxiliary scale 200 are rectangular shape.Preferably, institute
The width for stating the width and the main scale 100 of auxiliary scale 200 is in the same size.Certainly, the width dimensions of the auxiliary scale 200 can also be smaller
In the width dimensions of the main scale 100.
The main scale 100 is realized by shaft with the auxiliary scale 200 and is rotatably connected.Being rotatably coupled can be by more
Kind mode is realized, in the first implementation：The main scale 100 is realized by the way of being spirally connected and can turned with the auxiliary scale 200
Connect dynamicly, its shaft is screw rod or screw.In second of implementation：The main scale 100 is adopted with the auxiliary scale 200
Realized and be rotatably coupled with the mode of pin joint, its shaft then mutually should be pin；In the third implementation：The main scale
100 are realized by the way of hinged with the auxiliary scale 200 and are rotatably coupled, its shaft mutually should be hinge.
It should be noted that compass 110 is also known as compass in ancient China, chief component is a needle on the axis, needle
It can be freely rotated and be maintained in the tangential direction of magnetic meridian under the action of natural earth's magnetic field, ground is directed toward in the arctic of needle
The arctic of reason, can be taken one's bearings using this performance.The compass 110 uses existing miniature compass 110, such as electronics
Compass.Electronic compass is also known as digital compass, and energy consumption is low, small, light-weight, reading is easy, precision is high.
Preferably, in the utility model embodiment, the compass 110 is damp type compass 110.
Preferably, the level meter can be enumerated as vacuole level meter.Whether vacuole level meter is referred to by the vacuole of level meter
The vertical degree and levelness of position judgment object in middle, when the vacuole of level meter refers in middle, object under test is in
Horizontally or vertically state.
Preferably, the level meter includes 120 and second level meter 130 of first level instrument, the first level instrument 120 with
The length direction of the main scale 100 is parallel, and second level meter 130 is vertical with the first level instrument 120.
It should be noted that the first level instrument 120 and second level meter 130 are used equally for the water of judgment object
Pingdu, second level meter 130 can be additionally used in the vertical degree of judgment object such as wall.
Above-mentioned protractor 300 both may be mounted on main scale 100, can also be installed in auxiliary scale 200.The protractor
300 can be according to specific installation situation using semicircle or disc-shape.In one embodiment, the protractor 300 is pacified
In auxiliary scale 200, the protractor 300 is semi-circular shape, and the zero graduation line of the protractor 300 and 180 degree graduation mark
Place straight line is parallel with a long side of the auxiliary scale 200, is overlapped with the center line of auxiliary scale 200,90 degree of the protractor 300
Graduation mark and the central axis with auxiliary scale 200；It is carved with 100 both sides of main scale and the 300 corresponding radiation shape of protractor
Angle index line, rotate auxiliary scale 200, the protractor first reading that the center line of main scale 100 is corresponded in auxiliary scale goes out angle, pass through auxiliary scale
The position of the corresponding main scale upper angle graduation mark of 200 center lines, accurately reads angle, and then obtains such as azimuth, slope angle or incline
Oblique angle etc..
Preferably, the protractor 300 is installed in auxiliary scale using digital protractor, the protractor 300, is more convenient and more
Angle is exactly read, and then obtains such as azimuth, slope angle or inclination angle.
It should be noted that the compass 110, the level meter and the protractor 300 are located at the same of measuring scale
Side, to increase the weight of measuring scale side, easy to the measurement spent vertically.
The operation principle of the measuring scale of the utility model is as follows：When needing to measure the length of object, this can be used directly
Measuring scale measures；When whether needing to measure object in horizontal or when needing to examine the levelness in some face, only need by
Measuring scale is positioned over body surface, then observes first level instrument 120 or whether the vacuole of the second level meter 130 refers in middle
；If when needing as T-square in use, main scale and auxiliary scale angle are adjusted to 90 degree, tightening nut；When need
When measuring object and whether being in vertical state, measuring scale is positioned on object vertical plane, then observes the second level meter 130
Vacuole whether refer in middle；When needing to measure angle or the measurement inclination angle of any one object, then pass through knot
Angle or inclination angle etc. can be accurately measured by closing protractor 300 and rotary oscillation main scale 100 and auxiliary scale 200；When needs measurement side
During parallactic angle, then azimuthal essence is realized by combining compass 110, protractor 300 and rotary oscillation main scale 100 and auxiliary scale 200
Locating tab assembly.
Seen from the above description, the measuring scale of the utility model is by the way that main scale 100 and auxiliary scale 200 to be arranged to turn
Dynamic connection, can realize the folding of measuring scale, so that, it is more convenient to carry；In addition, the measuring scale is equipped with compass 110 and water
Level, and it is provided with protractor 300 so that the function and usage of the measuring scale is various, disclosure satisfy that construction technical staff is multi-party
The demand in face：Both it can be used for measuring azimuth, measure angle of inclining and (face upward), can be also used for examining vertical degree, insolation level degree, make
Scheme, be used as T-square etc.；It is simple in structure, it is easy to use.Certainly, which is alternatively arranged as the use of writing case toy for children.
Preferably, in the utility model embodiment, one end of the main scale 100 and one end of the auxiliary scale 200 pass through hinge
Socket part connects.
It should be noted that the implementation of above-mentioned articulated section connection is specific enumerable is：One end of the main scale 100 and
One end of the auxiliary scale 200 is provided with corresponding through hole 400, and screw rod is interspersed with through hole 400, it is preferable that the through hole with
The screw rod is accordingly taper, is engaged the locking nut 500 of spiral connection with the screw rod by adjusting and can realize the master
Rotation connection between 100 one end of ruler and one end of the auxiliary scale 200, and can realize one end of the main scale 100 and institute
State 200 one end of auxiliary scale to be locked together, avoid described 100 one end of main scale that relative motion occurs with described 200 one end of auxiliary scale,
And the smooth no protrusion in main scale face after connecting, do not interfere with the measurement of levelness.
Preferably, in the utility model embodiment, the compass 110 is fixedly mounted on the main scale with the level meter
100 other end, to increase the weight of side, easy to the measurement spent vertically.
As shown in figures 1 and 3, the protractor 300 is installed in the auxiliary scale 200 by the hingedly articulated section, institute
State the crosspoint of the central axes of the central axes and the articulated section on 200 length direction of auxiliary scale and the center of circle of the protractor 300
Overlap.
Preferably, in the utility model embodiment, when the main scale 100 coincides together with the auxiliary scale 200, the master
Central axes on 100 length direction of ruler are overlapped with the central axes on 200 length direction of auxiliary scale, and with the protractor 300
Zero degree groove be on same straight line.
It is understood that when the central axes weight on the central axes on 100 length direction of main scale and 200 length direction of auxiliary scale
When closing, and be in the zero degree groove of protractor 300 on same straight line, rotation auxiliary scale 200, you can quick by protractor 300
The corner dimension between main scale 100 and auxiliary scale 200 is read, and then obtains such as azimuth, slope angle or inclination angle.
Preferably, in the utility model embodiment, the main scale 100 is equipped with and the 300 corresponding angle of protractor
Scale 140；The auxiliary scale 200 is equipped with length scale 210.
It is understood that by angle index 140 corresponding with protractor 300 on main scale 100, it is more conducive to accurate, fast
Speed obtains main scale 100 and the corner dimension of auxiliary scale 200.By setting length scale 210 in auxiliary scale, easy to directly measure object
Length dimension etc..
Preferably, in the utility model embodiment, the material of the main scale 100 is aluminum alloy material.
It should be noted that aluminum alloy material not magnetizable (work for not influencing compass), its is light-weight, intensity is high,
Plasticity is good, and has excellent corrosion resistance and bending resistance, and in the utility model embodiment, the main scale 100 uses
Aluminum alloy material, flexural deformation is not easy compared to other materials, and not perishable, due to having made surface coated treatment, i.e.,
Make not having to without oiling for a long time.
But the utility model embodiment is not intended to limit the material of main scale 100, the material of the main scale 100 can also be enumerated
For stainless steel or magnesium alloy material etc..
Preferably, in the utility model embodiment, the material of the auxiliary scale 200 is transparent plastics material.
The material design of above-mentioned auxiliary scale 200 is transparent plastics material, facilitates through auxiliary scale 200 and can be visually seen on main scale 100
Part scale, when also allowing for main scale 100 and being overlapped with auxiliary scale 200, the central axes on 100 length direction of main scale are grown with auxiliary scale 200
Spend the contraposition of the central axes on direction；In addition plastic material quality is lighter, and installation is more convenient.
Preferably, the main scale 100 and/or 200 surface of the auxiliary scale are coated with luminous paint, fluorescent coating or reflective
Film.
It should be noted that in the utility model embodiment, by being coated with night in main scale 100 and/or 200 surface of auxiliary scale
Lac varnish, fluorescent coating or reflective membrane, easy to affect vision in the case of dark, enable construction personnel complete
Into measurement.
Certainly, some profession symbol marks, such as sign mould frame 220 can be also designed in auxiliary scale 200, for measuring scale
Used as drawing instrument.
Several application examples of the measuring scale of the utility model are given below：
1st, azimuth is measured
As shown in figure 4, examine photovoltaic bracket installation unwrapping wire whether correct by using measuring scale measurement azimuth.
The azimuth A of inclined plane is the angle between projection F1 and the direct north of the normal of the plane in the horizontal plane,
Clockwise for just.
Specific operation process is：The complementary angle B for the azimuth A that calculating chart provides；Measuring scale is placed on level land, adjustment master
100 position of ruler is completely the same up to 100 center line of main scale and compass direction, rotates attached ruler to B angles, pins attached ruler setting-out；
Look for again a bit, repeat above-mentioned upper step；Connection two-point drawing line is photovoltaic bracket installation unwrapping wire F2.When examining, it is only necessary to survey
Azimuth is measured, compares the complementary angle of calculating, you can examines photovoltaic bracket installation unwrapping wire whether correct, if the azimuth of measurement and meter
The complementary angle of calculation is identical, then it is correct to examine photovoltaic bracket installation unwrapping wire, conversely, then incorrect.
2nd, the vertical degree of wall is measured.
Specific operation process is：Nut 500 is unclamped, major and minor ruler is freely rotated, hand holds nut, allows measuring scale
After main scale 100 naturally droops, then while being close to wall to be measured, the vacuole of the second level meter 130 is observed, when the second level meter
130 vacuole refers to represents that wall to be measured is in vertical state in middle, otherwise then represents that wall is in heeling condition.
3rd, the levelness in some face is measured.
Specific operation process is：Measuring scale is placed on tested surface, when 120 or second level meter 130 of first level instrument
Vacuole, which refers to, represents that this face orthogonal direction is in horizontality in middle.
In conclusion the beneficial effect of the measuring scale of the utility model is：
(1), the measuring scale of the utility model can realize survey by the way that main scale and auxiliary scale to be arranged to be rotatablely connected
The folding of gage, so that, it is more convenient to carry；In addition, the measuring scale is equipped with compass and level meter, and it is provided with angulation
Device so that the function and usage of the measuring scale is various, disclosure satisfy that many demands of construction technical staff：Both can be used for measuring
Azimuth, measure angle of inclining and (face upward), can be also used for examining vertical degree, insolation level degree, maps, is used as T-square etc.；Structure letter
It is single, it is easy to use.
(2), further, one end of the main scale of the measuring scale of the utility model and one end of the auxiliary scale pass through
Articulated section connects, and can both realize being freely rotated between main scale and auxiliary scale by rotating nuts, and can be incited somebody to action in measurement
The position of main scale and auxiliary scale is fixed.
(3), further, the measuring scale of the utility model is coated with noctilucence by main scale and/or auxiliary scale surface
Paint, fluorescent coating or light reflecting membrane, easy to affect vision in the case of dark, enable construction personnel complete
Into measurement.
Although more above used the term for representing structure, such as " auxiliary scale ", " level meter ", " protractor " etc., simultaneously
It is not excluded for the possibility using other terms.The use of these items is only for more easily describe and explain the utility model
Essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.
Claims (9)
- A kind of 1. measuring scale, it is characterised in that：Including：Main scale and auxiliary scale, the main scale and the auxiliary scale are rotationally Connection；The main scale is equipped with compass and level meter, and the main scale or the auxiliary scale are equipped with protractor, the length of the main scale Length of the degree more than the auxiliary scale.
- 2. measuring scale according to claim 1, it is characterised in that：One end of the main scale and the one of the auxiliary scale End is connected by articulated section.
- 3. measuring scale according to claim 2, it is characterised in that：The protractor passes through the hingedly articulated section In the auxiliary scale, the crosspoint of the central axes of central axes and the articulated section on the auxiliary scale length direction with it is described The center of circle of protractor overlaps.
- 4. measuring scale according to claim 3, it is characterised in that：The main scale coincides together with the auxiliary scale When, the central axes on the main scale length direction are overlapped with the central axes on the auxiliary scale length direction, and with the protractor Zero degree groove be on same straight line.
- 5. measuring scale according to claim 4, it is characterised in that：The main scale is equipped with and the protractor pair The angle index answered；The auxiliary scale is equipped with length scale.
- 6. measuring scale according to claim 1, it is characterised in that：The material of the main scale is aluminum alloy material； The material of the auxiliary scale is transparent plastics material.
- 7. measuring scale according to claim 1, it is characterised in that：The level meter includes first level instrument and the Two level meters, the first level instrument is parallel with the length direction of the main scale, second level meter and the first level Instrument is vertical.
- 8. measuring scale according to claim 1, it is characterised in that：The compass is damp type compass.
- 9. measuring scale according to claim 1, it is characterised in that：The main scale and/or the auxiliary scale surface apply It is covered with luminous paint, fluorescent coating or reflective membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162088.2U CN207248023U (en) | 2017-09-07 | 2017-09-07 | A kind of measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162088.2U CN207248023U (en) | 2017-09-07 | 2017-09-07 | A kind of measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248023U true CN207248023U (en) | 2018-04-17 |
Family
ID=61888226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162088.2U Expired - Fee Related CN207248023U (en) | 2017-09-07 | 2017-09-07 | A kind of measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115080A (en) * | 2018-09-21 | 2019-01-01 | 苏州英鹏新能源有限公司 | A kind of accurate efficiently production photovoltaic panel ranging rod |
| CN111412803A (en) * | 2020-01-21 | 2020-07-14 | 国网浙江省电力有限公司湖州供电公司 | Folding ruler |
| CN113155096A (en) * | 2021-05-07 | 2021-07-23 | 国厦建设有限公司 | Wall perpendicularity detection device and detection method using same |
-
2017
- 2017-09-07 CN CN201721162088.2U patent/CN207248023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115080A (en) * | 2018-09-21 | 2019-01-01 | 苏州英鹏新能源有限公司 | A kind of accurate efficiently production photovoltaic panel ranging rod |
| CN111412803A (en) * | 2020-01-21 | 2020-07-14 | 国网浙江省电力有限公司湖州供电公司 | Folding ruler |
| CN113155096A (en) * | 2021-05-07 | 2021-07-23 | 国厦建设有限公司 | Wall perpendicularity detection device and detection method using same |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |