CN109084731A - A kind of rod member for grid leveling device - Google Patents
A kind of rod member for grid leveling device Download PDFInfo
- Publication number
- CN109084731A CN109084731A CN201810817894.1A CN201810817894A CN109084731A CN 109084731 A CN109084731 A CN 109084731A CN 201810817894 A CN201810817894 A CN 201810817894A CN 109084731 A CN109084731 A CN 109084731A
- Authority
- CN
- China
- Prior art keywords
- card slot
- side card
- grid
- level
- rod member
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
- G01C9/28—Mountings
Abstract
The present invention provides a kind of rod member for grid leveling devices.The device includes: left side card slot, right side card slot and level handle；The left side card slot and right side card slot are symmetrical arranged, for being connected to the two sides of rod member for grid to be measured；The left side card slot passes through two fixing bolts with the top and bottom of right side card slot respectively and connects；Level meter is provided on the right side card slot；The level handle is fixed on the midpoint of the right side card slot and perpendicular to the extending direction of the right side card slot；The outboard end of the level handle is provided with target；The extending direction of line between the center of the central point and the target of the left side card slot and right side card slot perpendicular to the right side card slot.It can be convenient using the present invention and accurately measure to obtain the axis point level of rod member for grid to be measured.
Description
Technical field
This application involves engineering structure field of measuring technique more particularly to a kind of rod member for grid leveling devices.
Background technique
In the prior art, it is often necessary to which the steel grid structure on building is measured.And it is scratched in measurement Elements of Space Grid Truss
When spending, it usually needs the axis measuring point level of measurement Elements of Space Grid Truss rod piece.
Fig. 1 is measuring point schematic diagram in the prior art, as shown in Figure 1, it is assumed that the Elements of Space Grid Truss rod piece of required measurement includes 4
Ball node, and this 4 ball nodes are connected by three round steel rod pieces.In deflection metrology method in the prior art, need to distinguish
The axis point of tri- measuring points of A, B, C of three round steel rod pieces is measured with respect to Level Height, is then counted further according to measurement data
Calculation obtains Elements of Space Grid Truss amount of deflection.
When measuring above-mentioned Elements of Space Grid Truss amount of deflection, being tested component is steel pipe.However, at present can be there is no suitable equipment
Help accurately finds the axis point level of the measured point on steel pipe when Practical Project measures.In the prior art, when carrying out
It is usually all the side by the way that measurement target to be manually pasted onto rod member for grid to be measured, then to the measurement mark when measurement stated
Target measures.But since above-mentioned measurement target is pasted on the outer surface of rod member for grid to be measured, the measurement mark
The position of target is difficult to accurately reflect the level of center line of the bar point, and measurement point is caused to be difficult to react the true elevation of rod piece, thus
So that final measurement data differs larger with actual conditions.
Summary of the invention
In view of this, accurately being surveyed the present invention provides a kind of rod member for grid leveling device so as to convenient
Measure the axis point level of rod member for grid to be measured.
Technical solution of the present invention is specifically achieved in that
A kind of rod member for grid leveling device, the device include: left side card slot, right side card slot and level handle；
The left side card slot and right side card slot are symmetrical arranged, for being connected to the two sides of rod member for grid to be measured；
The left side card slot passes through two fixing bolts with the top and bottom of right side card slot respectively and connects；
Level meter is provided on the right side card slot；
The level handle is fixed on the midpoint of the right side card slot and perpendicular to the extending direction of the right side card slot；
The outboard end of the level handle is provided with target；
Line between the center of the central point and the target of the left side card slot and right side card slot is perpendicular to the right side
The extending direction of side bayonet slot.
Preferably, the level meter is air level.
Preferably, being provided with through-hole on the reference axis of the level handle, the through-hole is for mounting the ruler that hangs down again.
As above as it can be seen that in rod member for grid leveling device in the present invention, since left side card slot and right side card slot can
To be connected to the two sides of rod member for grid to be measured, and it is provided with level meter on the card slot of right side, therefore level meter can be first passed through
Then pass through measurement so that the extending direction of level handle is located at horizontal direction to adjust the position of left side card slot and right side card slot
The center of the target in the outside of level handle can measure and obtain the axis point level of the rod member for grid to be measured, so as to convenient
And accurately measure to obtain the axis point level of rod member for grid to be measured, it solves when measuring Elements of Space Grid Truss amount of deflection, it is difficult to determine steel
The problem of rod member for grid (for example, round steel pipe) axis measuring point level.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of A device in the prior art.
Fig. 2 is the structural schematic diagram of the rod member for grid leveling device in the embodiment of the present invention.
Fig. 3 uses schematic diagram one for the rod member for grid leveling device in the embodiment of the present invention.
Fig. 4 uses schematic diagram two for the rod member for grid leveling device in the embodiment of the present invention.
Fig. 5 uses schematic diagram three for the rod member for grid leveling device in the embodiment of the present invention.
Fig. 6 uses schematic diagram four for the rod member for grid leveling device in the embodiment of the present invention.
Fig. 7 is the schematic diagram of the level handle and target in the embodiment of the present invention.
Specific embodiment
For technical solution of the present invention and advantage is more clearly understood, below in conjunction with drawings and the specific embodiments, to this
Invention is described in further detail.
Fig. 2 is the structural schematic diagram of the rod member for grid leveling device in the embodiment of the present invention.As shown in Fig. 2, this hair
Rod member for grid leveling device in bright embodiment includes: left side card slot 21, right side card slot 22 and level handle 23；
The left side card slot 21 and right side card slot 22 are symmetrical arranged, for being connected to the two sides of rod member for grid 20 to be measured；
The top and bottom of the left side card slot 21 and right side card slot 22 pass through two fixing bolts 24 respectively and connect；
Level meter 25 is provided on the right side card slot 22；
The level handle 23 is fixed on the midpoint of the right side card slot 22 and prolonging perpendicular to the right side card slot 22
Stretch direction；
The outboard end of the level handle 23 is provided with target 26；
Line between the center of the central point and the target 26 of the left side card slot 21 and right side card slot 22 perpendicular to
The extending direction of the right side card slot 22.
It, can be first by left side card slot and the right side as shown in Fig. 3~Fig. 7 when stating rod member for grid leveling device in use
Side bayonet slot is placed in the two sides of rod member for grid to be measured (i.e. round steel pipe), then passes through two fixed spiral shells at the top and bottom of turning
Left side card slot and right side card slot are tentatively fixed on the outside of rod member for grid to be measured by bolt.Then, level meter can be observed and adjusted
The position of left side card slot and right side card slot, so that the extending direction of level handle is located at horizontal direction.At this point it is possible to tighten two admittedly
Determine bolt, left side card slot and right side card slot are fixed on current location.At this point, level handle is the axis of the rod member for grid to be measured
Point level.So need to only measure the center of the target in the outside of level handle, that is, it can measure and obtain the axis of the rod member for grid to be measured
Point level.
It follows that conveniently can accurately measure to obtain by using above-mentioned rod member for grid leveling device
The axis point level of the rod member for grid to be measured.
It, can also be in addition, preferably, in one particular embodiment of the present invention, the level meter can be air level
It is other devices that can be used for determining horizontal plane.
In addition, preferably, in one particular embodiment of the present invention, being provided on the reference axis of the level handle 23 logical
Hole 27.Therefore, the ruler that hangs down again can be mounted by the through-hole, so as to be suitable for measuring round steel tube rod to be measured using level
The axis point level of part.
In conclusion in the inventive solutions, since left side card slot and right side card slot can be connected to survey grid
The two sides of hack lever part, and level meter is provided on the card slot of right side, therefore level meter can be first passed through to adjust left side card slot
Then pass through the outside of measurement level handle so that the extending direction of level handle is located at horizontal direction with the position of right side card slot
The center of target can measure and obtain the axis point level of the rod member for grid to be measured, accurately measure so as to convenient
To the axis point level of rod member for grid to be measured, solve when measuring Elements of Space Grid Truss amount of deflection, it is difficult to determine Elements of Space Grid Truss rod piece (for example,
Round steel pipe) axis measuring point level the problem of.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (3)
1. a kind of rod member for grid leveling device, which is characterized in that the device includes: left side card slot, right side card slot and level
Handle；
The left side card slot and right side card slot are symmetrical arranged, for being connected to the two sides of rod member for grid to be measured；
The left side card slot passes through two fixing bolts with the top and bottom of right side card slot respectively and connects；
Level meter is provided on the right side card slot；
The level handle is fixed on the midpoint of the right side card slot and perpendicular to the extending direction of the right side card slot；
The outboard end of the level handle is provided with target；
Line between the center of the central point and the target of the left side card slot and right side card slot is perpendicular to the right side card
The extending direction of slot.
2. the apparatus according to claim 1, it is characterised in that:
The level meter is air level.
3. the apparatus according to claim 1, it is characterised in that:
Through-hole is provided on the reference axis of the level handle, the through-hole is for mounting the ruler that hangs down again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817894.1A CN109084731B (en) | 2018-07-20 | 2018-07-20 | Net rack rod level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817894.1A CN109084731B (en) | 2018-07-20 | 2018-07-20 | Net rack rod level measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109084731A true CN109084731A (en) | 2018-12-25 |
| CN109084731B CN109084731B (en) | 2024-03-29 |
Family
ID=64838268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817894.1A Active CN109084731B (en) | 2018-07-20 | 2018-07-20 | Net rack rod level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084731B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060248737A1 (en) * | 2005-05-06 | 2006-11-09 | Morrissey Kevin M | Level device and method of calibrating a level vial |
| CN104482826A (en) * | 2014-12-01 | 2015-04-01 | 大连捷瑞流体控制股份有限公司 | Universal elbow gauge and use method thereof |
| CN204240896U (en) * | 2014-12-01 | 2015-04-01 | 大连捷瑞流体控制股份有限公司 | A kind of general bend pipe gauge |
| CN204478993U (en) * | 2015-01-29 | 2015-07-15 | 上海外高桥造船有限公司 | Arm measuring piece |
| CN106767445A (en) * | 2017-02-25 | 2017-05-31 | 武汉亿维登科技发展有限公司 | A kind of device and method for measuring axletree angle excursion and translation offset scale cun |
| CN208419965U (en) * | 2018-07-20 | 2019-01-22 | 中冶建筑研究总院有限公司 | A kind of rod member for grid leveling device |
-
2018
- 2018-07-20 CN CN201810817894.1A patent/CN109084731B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060248737A1 (en) * | 2005-05-06 | 2006-11-09 | Morrissey Kevin M | Level device and method of calibrating a level vial |
| CN104482826A (en) * | 2014-12-01 | 2015-04-01 | 大连捷瑞流体控制股份有限公司 | Universal elbow gauge and use method thereof |
| CN204240896U (en) * | 2014-12-01 | 2015-04-01 | 大连捷瑞流体控制股份有限公司 | A kind of general bend pipe gauge |
| CN204478993U (en) * | 2015-01-29 | 2015-07-15 | 上海外高桥造船有限公司 | Arm measuring piece |
| CN106767445A (en) * | 2017-02-25 | 2017-05-31 | 武汉亿维登科技发展有限公司 | A kind of device and method for measuring axletree angle excursion and translation offset scale cun |
| CN208419965U (en) * | 2018-07-20 | 2019-01-22 | 中冶建筑研究总院有限公司 | A kind of rod member for grid leveling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109084731B (en) | 2024-03-29 |
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