CN207487654U - Stringcourse demarcates levelling tube ruler - Google Patents
Stringcourse demarcates levelling tube ruler Download PDFInfo
- Publication number
- CN207487654U CN207487654U CN201721725426.9U CN201721725426U CN207487654U CN 207487654 U CN207487654 U CN 207487654U CN 201721725426 U CN201721725426 U CN 201721725426U CN 207487654 U CN207487654 U CN 207487654U
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- CN
- China
- Prior art keywords
- hookah bodies
- stringcourse
- demarcates
- ruler
- tube
- 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
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Abstract
Stringcourse demarcates levelling tube ruler, belongs to engineering mapping field of tool.Pipe ruler includes：Containing hookah bodies, hookah bodies are included for first end, the second end and the pipeline section being communicated between first end and the second end of corresponding side wall.The axial direction of first end along hookah bodies is provided with scale part.Simple in structure, portable, at low cost, stringcourse calibration is convenient and efficient, precision is high, adaptable and not by explosion-proof limitation.Pipe ruler contains：Hookah bodies, hookah bodies set scale part in an axial direction, and hookah bodies are included for first end, the second end and the pipeline section being communicated between first end and the second end of corresponding side wall.It is provided in tube chamber and shows liquid, first end and the second end are removably connected with sealing element so that the tube chamber of hookah bodies is opened or closing.Its is simple in structure, portable, at low cost, service life is long, and stringcourse calibration is easy to that observation, easy to operate, precision is high, adaptable and not by explosion-proof limitation.
Description
Technical field
The utility model is related to engineering mapping field of tool, and levelling tube ruler is demarcated in particular to a kind of stringcourse.
Background technology
In the engineerings such as mine down-hole or constructing tunnel, need according to design grade in roadway's sides demarcating centre line.Mine
Under due to the presence of methane gas, have explosion-proof limitation requirement to entering well electric appliance.At present, generally use tilt gauge, spirit level, warp
The tools such as latitude instrument, common levelling tube are demarcated.
In existing technology, the precision of tilt gauge is low, due to the two of tunnel of not being completed help hair side uneven and it is live it is mostly be cash
Clitter accumulates, and suspension tilt gauge cannot be really inclined to along tunnel, it is impossible to which approach construction is met head on.Spirit level, the equipment of theodolite are more, inconvenient
It carries, and the nearly horizontal gradient can only be demarcated, the gradient is big to be limited.And common levelling tube is cumbersome, inconvenient there is also calculating
In observation the defects of.
Utility model content
The purpose of this utility model is to provide a kind of stringcourses to demarcate levelling tube ruler, simple in structure, portable, at low cost,
Stringcourse calibration is convenient and efficient, precision is high, adaptable and not by explosion-proof limitation.
The another object of the utility model is to provide one kind, simple in structure, portable, at low cost, service life is long, waist
Line calibration is easy to that observation, easy to operate, precision is high, adaptable and not by explosion-proof limitation.
What the embodiment of the utility model was realized in：
A kind of stringcourse demarcates levelling tube ruler, including：Hookah bodies, hookah bodies are included for the first end of corresponding side wall
Portion, the second end and the pipeline section being communicated between first end and the second end, first end are set along the axial direction of hookah bodies
It is equipped with scale part.
Further, in the utility model preferred embodiment, the axial direction of the second end along hookah bodies is provided with quarter
Spend part.
Further, in the utility model preferred embodiment, the axial direction of pipeline section along hookah bodies is provided with scale part.
Further, in the utility model preferred embodiment, scale part is provided with multiple graduation marks, multiple graduation marks
It is uniformly distributed along the axial direction of hookah bodies.
Further, in the utility model preferred embodiment, first end and the second end are removably connected with
Sealing element is so that the tube chamber of hookah bodies is opened or closing.
Further, in the utility model preferred embodiment, sealing element is clips.
Further, in the utility model preferred embodiment, sealing element is sealing cover, first end and the second end
Connecting tube is both provided with, sealing cover is threadedly coupled with connecting tube.
Further, it in the utility model preferred embodiment, is provided in the tube chamber of hookah bodies and shows liquid.
Further, in the utility model preferred embodiment, it is fluorescent staining liquid to show liquid.
A kind of stringcourse demarcates levelling tube ruler, including：Hookah bodies, hookah bodies are included for the first end of corresponding side wall
Portion, the second end and the pipeline section being communicated between first end and the second end, first end, pipeline section and the equal edge of the second end
The axial direction of hookah bodies is provided with scale part, is provided in the tube chamber of hookah bodies and shows liquid, and first end and the second end are equal
Sealing element is removably connected with so that the tube chamber of hookah bodies is opened or closing.
The advantageous effect of the utility model embodiment is：
Stringcourse provided by the utility model demarcates levelling tube ruler, simple in structure and without electronic component, cheap, carry
Conveniently and not by explosion-proof limitation.Hookah bodies have bending property, overcome the weakness of spirit level, theodolite sight straight line intervisibility,
Convenient for measuring irregular section, around turning, can zero distance approach construction meet head on.Using law of connected vessels, energy during demarcating centre line
It is enough accurately to demarcate horizontal line and measure horizontal distance and calculate height difference；And first end and the second end are both provided with scale
Part is demarcated convenient for reading corresponding with height difference height directly up or downwards in the end of levelling tube, without double measurement,
Calibration is accurate convenient.
Stringcourse provided by the utility model demarcates levelling tube ruler, and first end and the second end are dismountable by sealing element
Connection, convenient for will show that a fluid-tight is stored in the tube chamber of hookah bodies during storage, without using preceding progress liquid filling operation, using every time
It is convenient.Its scale part extends along the axial of hookah bodies from first end to the second end, makes scale part covering hookah bodies
Entire axial length, is on the one hand convenient for the length demarcated every time according to actual conditions change, and using flexible is high；On the other hand,
Due to being detachably connected etc. the end of hose and sealing element, it is easily damaged compared with middle part, which ensures in hookah bodies
End local damage after can be continuing with, service life is long.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range 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 that the stringcourse calibration levelling tube ruler that the utility model first embodiment provides shows in the structure of the first working condition
It is intended to；
Fig. 2 is that the stringcourse calibration levelling tube ruler that the utility model first embodiment provides shows in the structure of the second working condition
It is intended to；
Fig. 3 is the structure diagram of sealing element that the utility model first embodiment provides；
Fig. 4 is the structure diagram that the stringcourse that the utility model second embodiment provides demarcates levelling tube ruler；
Fig. 5 is the structure diagram that the stringcourse that the utility model 3rd embodiment provides demarcates levelling tube ruler；
Fig. 6 is the structure diagram that the stringcourse that the utility model fourth embodiment provides demarcates levelling tube ruler.
Icon：100- stringcourses demarcate levelling tube ruler；110- hookah bodies；111- first ends；112- the second ends；113-
Sealing element；1131- first seals；1132- second seals；1133- first clamping plates；1134- second clamping plates；1135- is clamped
Chamber；1136- is buckled；114- pipeline sections；120- scale parts；200- stringcourses demarcate levelling tube ruler；300- stringcourses demarcate levelling tube ruler；
400- stringcourses demarcate levelling tube ruler；410- connecting tubes.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " first ", " second " " third ", " the 4th " etc. only
It is described for distinguishing, and it is not intended that instruction or hint relative importance.
The orientation or position relationship of the instructions such as term " on ", " under ", " interior ", " outer ", " level ", " vertical " are based on attached drawing
Shown orientation or position relationship or the utility model product using when the orientation usually put or position relationship, be only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, the terms such as " vertical " are not offered as requiring absolute upright between component, but can be slightly tilted.As " hung down
Directly " only refer to that its direction is in contrast more vertical, be not to represent that the structure is had to completely vertically, but can be slightly
It tilts.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Put ", " installation ", " connected ", " connection " etc. should be interpreted broadly.For example, it may be it is fixedly connected or detachably connects
It connects or is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand concrete meaning of the above-mentioned term in the utility model.
First embodiment
Also referring to Fig. 1 and Fig. 2, the present embodiment provides a kind of stringcourse calibration levelling tube ruler 100, including hookah bodies
110 and it is set to the scale parts 120 of the hookah bodies 110.
Hookah bodies 110 include opposite first end 111, the second end 112 and connection and first end 111 and second
Pipeline section 114 between end 112.First end 111 and the second end 112 are used in vertical state distinguish during demarcating centre line
Known location A and position B to be measured with helping wall is corresponding.The both ends opening of hookah bodies 110, the inside of the hookah bodies 110
Tube chamber with connection first end 111 and the second end 112.Hookah bodies 110 use the preferable plastics of transparent or translucency
Or the hoses such as silica gel, convenient for the liquid level in observation tube intracavitary portion.
Scale part 120 extends along the axial of hookah bodies 110 from first end 111 to the second end 112, so as to be distributed in
Whole length on 110 axis of hookah bodies.The scale part 120 is provided with multiple graduation marks, and multiple graduation marks are along hookah bodies
110 axial direction is uniformly distributed.
When carrying out the calibration of stringcourse using the stringcourse calibration levelling tube ruler 100 of above-mentioned setting, filled out inside hookah bodies 110
First end 111 is vertically placed at known location A by filling liquid body, and the second end 112 is vertically placed at position B to be measured,
Due to first end 111 and the second end 112 and atmosphere, at the liquid level at first end 111 and the second end 112
Liquid level is in same level, the liquid level of first end 111 and liquid level, that is, horizontal line of the second end 112, passes through linker
Principle can be between Accurate Determining known location A and position B to be measured low-level distance, so as to being calculated accurately by the gradient
Height difference △ h.Mobile first end 111 makes liquid level in first end 111 be aligned with the former stringcourse at known unknown A, treats liquid level
After static, read the height of height difference △ h upward or downward by scale part 120 directly at the liquid level of the second end 112, carry out
Label completes the stringcourse calibration at position B to be measured.
The above-mentioned set-up mode of the utility model, the structure of stringcourse calibration levelling tube ruler 100 are simple and without electronic component, valency
Lattice are cheap, easy to carry and not by explosion-proof limitation.Using law of connected vessels during demarcating centre line, horizontal line can be accurately demarcated simultaneously
It measures horizontal distance and calculates height difference.Hookah bodies 110 have bending property, overcome spirit level, theodolite sight straight line intervisibility
Weakness, convenient for measuring irregular section, around turning, can zero distance approach construction meet head on.
The setting of scale part 120, convenient for directly reading height difference, without double measurement, calibration is more accurate convenient.In hose
Whole length on 110 axis of ontology sets the scale part 120, is on the one hand convenient for the length demarcated every time according to actual conditions change
Degree, using flexible are high；On the other hand, which uses convenient for that can be continuing with after the end local damage of hose
Longer life expectancy.
In the present embodiment, the accuracy of scale part 120 is 1mm, demarcates accurately higher.It is preferably real in this practicality
It applies in example, scale part 120 is integrally formed with hookah bodies 110, and stable structure, service life are long.
It should be noted that in the utility model others embodiment, scale part 120 is not limited to the shape of setting graduation mark
Formula can also set other structures with indicating length.In addition, scale part 120 is not limited to be set to hookah bodies 110
The setting of entire axial length, as it can also be only arranged at least one end of hookah bodies 110.
In the present embodiment, it is provided in the tube chamber of hookah bodies 110 and shows liquid, this shows that liquid is with vibrant initial color
Fluorescent staining liquid.Since ambient light is dark under mine, sight is unclear；And scene, when having coal dust mine dust, pipe contamination blacks, no
It easily observes water termination, carries out showing that position is easy to observe water termination using the fluorescent staining liquid of vibrant initial color, be not afraid of hookah bodies 110
It stains outside.
First end 111 and the second end 112 are removably connected with sealing element 113 so that the tube chamber of hookah bodies 110
It opens or closes.Its intraluminal setting that will show a fluid-tight and be stored in hookah bodies 110, without every time using preceding progress liquid filling behaviour
Make, it is easy to use.
Further, sealing element 113 includes first seal 1131 and second seal 1132 in the present embodiment, and first is close
Sealing 1131 is detachably connected with first end 111, and second seal 1132 is detachably connected with the second end 112.
Referring to Fig. 3, in the present embodiment, sealing element 113 is clips.Each sealing element 113 include first clamping plate 1133,
Second clamping plate 1134, the one end and second clamping plate 1134 of first clamping plate 1133 are hinged and surround holding chamber 1135, first clamping plate
1133 the other end is hinged with the buckle 1136 being detachably connected with second clamping plate 1134.
The side of the close second clamping plate 1134 of first clamping plate 1133 and the close first clamping plate 1133 of second clamping plate 1134
Side be preferably provided with cushion pad, improve sealing effect of the sealing element 113 to first end 111 and the second end 112, together
When reduce damage of the sealing element 113 to first end 111 and the second end 112.
First end 111 and the second end 112 are carried out respectively using first seal 1131 and second seal 1132
Dismountable connection, controllability are good.It should be noted that in the utility model others embodiment, can also use same
A clips carry out grip seal to first end 111 and the second end 112 simultaneously.The structure of clips is not limited to above-mentioned knot
Structure, it is such as existing that the clip clamped is realized by torsional spring, as long as can realize to first end 111 and the second end 112 can
Dismounting sealing.In addition, sealing element 113 can also be arranged to the other structures in addition to clips, such as sealing cover, tie string
Deng.
Second embodiment
Referring to Fig. 4, the present embodiment provides a kind of stringcourse calibration levelling tube ruler 200, the waist provided with first embodiment
Line calibration levelling tube ruler 100 the difference lies in：
The axial direction of the first end 111 and the second end 112 along hookah bodies 110 is provided with scale part 120, hookah bodies
110 position between first end 111 and the second end 112 is not provided with scale part 120.
The setting of its scale part 120 is more simply, conveniently.Using the arbitrary of first end 111 and the second end 112 during use
One end, which treats location and puts B, to be demarcated.
3rd embodiment
Referring to Fig. 5, the present embodiment provides a kind of stringcourse calibration levelling tube ruler 300, the waist provided with first embodiment
Line calibration levelling tube ruler 100 the difference lies in：
The axial direction of hookah bodies 110 only first end 111 along the hookah bodies 110 is provided with scale part 120, hookah bodies
110 remaining position in addition to first end 111 is not provided with scale part 120.
The setting of its scale part 120 is more simply, conveniently.Location is treated using first end 111 during use and puts B into rower
It is fixed.
Fourth embodiment
Referring to Fig. 6, stringcourse calibration levelling tube ruler 400 provided in this embodiment, the stringcourse provided with first embodiment
Demarcate levelling tube ruler 100 the difference lies in：
Sealing element 113 is sealing cover, and first end 111 and the second end 112 are both provided with connecting tube 410, the connecting tube
The outer wall of the end of 410 separate hookah bodies 110 is provided with external screw thread, sealing cover be provided with in the cooperation of connecting tube 410
Screw thread, sealing cover are threadedly coupled with connecting tube 410.
The set-up mode is connected through a screw thread mode and first end 111 and the second end 112 is removably connected
It connects, connection and the disassembling section convenience of sealing element 113, sealing effect are good, small to the damaging action of hookah bodies 110.
To sum up, levelling tube ruler provided by the utility model, it is simple in structure and without electronic component, cheap, carrying side
Just and not by explosion-proof limitation.Hookah bodies 110 have bending property, overcome the weakness of spirit level, theodolite sight straight line intervisibility,
Convenient for measuring irregular section, around turning, can zero distance approach construction meet head on.Using law of connected vessels, energy during demarcating centre line
It is enough accurately to demarcate horizontal line and measure horizontal distance and calculate height difference；And first end 111 and the second end 112 are both provided with
Scale part 120 is demarcated convenient for reading height corresponding with height difference directly up or downwards in the end of levelling tube, without two
Secondary measurement, it is accurate convenient to demarcate.
First end 111 and the second end 112 are removably connected by sealing element 113, convenient for that will show liquid during storage
It is sealed in the tube chamber of hookah bodies 110, it is easy to use without using preceding progress liquid filling operation every time.Its scale part 120 is along soft
The axial direction of tube body 110 extends from first end 111 to the second end 112, and scale part 120 is made to cover the whole of hookah bodies 110
A axial length, is on the one hand convenient for the length demarcated every time according to actual conditions change, and using flexible is high；On the other hand, by
It the reasons such as is detachably connected in the end of hose and sealing element 113, is easily damaged compared with middle part, which ensures in hookah bodies
It can be continuing with after 110 end local damage, service life is long.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of stringcourse demarcates levelling tube ruler, which is characterized in that including hookah bodies, the hookah bodies are included for corresponding side
First end, the second end and the pipeline section being communicated between the first end and the second end of wall, described first
The axial direction of end along the hookah bodies is provided with scale part.
2. stringcourse according to claim 1 demarcates levelling tube ruler, which is characterized in that the second end is along the hose sheet
The axial direction of body is provided with scale part.
3. stringcourse according to claim 1 or 2 demarcates levelling tube ruler, which is characterized in that the pipeline section is along the hose sheet
The axial direction of body is provided with scale part.
4. stringcourse according to claim 1 demarcates levelling tube ruler, which is characterized in that the scale part is provided with multiple scales
Line, multiple graduation marks are uniformly distributed along the axial direction of the hookah bodies.
5. stringcourse according to claim 1 demarcates levelling tube ruler, which is characterized in that the first end and the second end
Portion is removably connected with sealing element so that the tube chamber of the hookah bodies is opened or closing.
6. stringcourse according to claim 5 demarcates levelling tube ruler, which is characterized in that the sealing element is clips.
7. stringcourse according to claim 5 demarcates levelling tube ruler, which is characterized in that the sealing element is sealing cover, described
First end and the second end are both provided with connecting tube, and the sealing cover is threadedly coupled with the connecting tube.
8. stringcourse according to claim 5 demarcates levelling tube ruler, which is characterized in that is set in the tube chamber of the hookah bodies
Have and show liquid.
9. stringcourse according to claim 8 demarcates levelling tube ruler, which is characterized in that described to show that liquid is fluorescent staining liquid.
10. a kind of stringcourse demarcates levelling tube ruler, which is characterized in that including hookah bodies, the hookah bodies include corresponding to
Help first end, the second end and the pipeline section being communicated between the first end and the second end of wall, described the
One end, the pipeline section and the second end are provided with scale part, the hookah bodies along the axial direction of the hookah bodies
Tube chamber in be provided with and show liquid, the first end and the second end are removably connected with sealing element so that described soft
The tube chamber of tube body is opened or closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725426.9U CN207487654U (en) | 2017-12-12 | 2017-12-12 | Stringcourse demarcates levelling tube ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725426.9U CN207487654U (en) | 2017-12-12 | 2017-12-12 | Stringcourse demarcates levelling tube ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487654U true CN207487654U (en) | 2018-06-12 |
Family
ID=62458130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725426.9U Expired - Fee Related CN207487654U (en) | 2017-12-12 | 2017-12-12 | Stringcourse demarcates levelling tube ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815798A (en) * | 2021-01-04 | 2021-05-18 | 东风柳州汽车有限公司 | Pipe ruler and manufacturing method thereof |
| CN112902917A (en) * | 2021-03-30 | 2021-06-04 | 沂南县国土测绘大队 | Continuous measuring device and measuring method for land surveying and mapping |
| CN117249809A (en) * | 2023-11-17 | 2023-12-19 | 中铁电气化局集团有限公司 | Railway bridge track elevation transfer indicating device and construction method thereof |
-
2017
- 2017-12-12 CN CN201721725426.9U patent/CN207487654U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815798A (en) * | 2021-01-04 | 2021-05-18 | 东风柳州汽车有限公司 | Pipe ruler and manufacturing method thereof |
| CN112902917A (en) * | 2021-03-30 | 2021-06-04 | 沂南县国土测绘大队 | Continuous measuring device and measuring method for land surveying and mapping |
| CN117249809A (en) * | 2023-11-17 | 2023-12-19 | 中铁电气化局集团有限公司 | Railway bridge track elevation transfer indicating device and construction method thereof |
| CN117249809B (en) * | 2023-11-17 | 2024-02-06 | 中铁电气化局集团有限公司 | Railway bridge track elevation transfer indicating device and construction method thereof |
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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: 20180612 Termination date: 20191212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |