CN209541760U - A kind of inclination monitoring device based on sash weight method - Google Patents
A kind of inclination monitoring device based on sash weight method Download PDFInfo
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- CN209541760U CN209541760U CN201920441905.0U CN201920441905U CN209541760U CN 209541760 U CN209541760 U CN 209541760U CN 201920441905 U CN201920441905 U CN 201920441905U CN 209541760 U CN209541760 U CN 209541760U
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- pedestal
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- sash weight
- dial
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Abstract
This application discloses a kind of inclination monitoring devices based on sash weight method, including reading face to be fixedly connected by clinching on pedestal with pedestal, and universal wheel is fixedly installed in pedestal top, and dial is set between reading face and pedestal；Messenger wire upper end is fixed to tested member upper by messenger wire fixed link, and sash weight is arranged in messenger wire lower end, and pedestal is fixed to tested member lower by pedestal fixed link；Messenger wire sequentially passes through reading face, dial, pedestal, and it is free to slide along universal wheel that messenger wire shaking is able to drive dial.The utility model is fixed on component, and each measurement position is fixed, and measurement error is small；Without measuring component respectively in the inclination in all intersection axis directions, it is only necessary to provide a tilting value；Tilting value and flat orientation can be directly read, without obtaining maximum inclination value and azimuth by calculating.
Description
Technical field
This application involves technical field of mapping, in particular to a kind of inclination monitoring device based on sash weight method.
Background technique
According to specifications such as GB/T50784, GB/T50204 it is found that component inclination is the important parameter of malformation.Component inclines
The method for tiltedly generalling use theodolite, laser collimator or sash weight measures.
The measurement of sash weight method, sash weight are commonly used in the inclination of the components such as column, pier, wall perpendicular to the height of ground level less than 6m at present
Method measurement method is as shown in Figure 1.
In Fig. 1, the calculation method of component slope is shown below:
In formula: the upper measuring point reading of a- is accurate to 1mm；Measuring point is read under b-, is accurate to 1mm；H- or more measuring point depth displacement,
It is accurate to 1mm.
The shortcomings that existing sash weight method monitoring component inclination, is mainly:
1, equipment is not directly anchored on component, and measurement position difference easily leads to the generation of measurement error；
2, it needs to measure component respectively in the inclination in all intersection axis directions when measuring, and the inclination of all directions is provided
Value；
3, maximum inclination value and flat orientation need to be calculated by the tilting value in intersection axis direction.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of inclination monitoring device based on sash weight method, institute
The technical solution adopted is as follows:
A kind of inclination monitoring device based on sash weight method, including reading face, dial, pedestal, messenger wire fixed link, pedestal
Fixed link, sash weight, messenger wire, reading face are fixedly connected by the clinching on pedestal with pedestal, and reading face is used to indicate orientation,
Universal wheel is fixedly installed in pedestal top, and dial is set between reading face and pedestal；Messenger wire upper end is solid by messenger wire fixed link
Fixed to arrive tested member upper, sash weight is arranged in messenger wire lower end, and pedestal is fixed to by pedestal fixed link and is tested member lower；Messenger wire according to
Secondary to pass through reading face, dial, pedestal, it is free to slide along universal wheel that messenger wire shaking is able to drive dial.
The reading face be circular ring structure, read face on setting flat orientation read 0~360 °, by 5 ° of indicating values into
Row divides, and every 45 ° especially indicate, and sign value is respectively 0 °, 45 °, 90 °, 135 °, 180 °, 225 °, 270 °, 315 °.
The dial is disc structure, disc radius 2R, and the center point opens aperture, and hole diameter is to meet messenger wire perforation
Subject to.
Any reading is not provided on the dial within the scope of the center of circle to R, minimum indicating value is arranged within the scope of R to 2R is
1mm, the indicating value scale that range is R are alternate using yellow, green, red, green, the black five colors for convenience of reading.
The pedestal is circular ring structure, further includes thickening layer, limiting block, and thickening layer is set to pedestal circumferencial direction, thickening layer
Highly=universal wheel height+scale disc thickness+1mm, limiting block be used for installation read face when make read face outer edge with
The alignment of thickening layer outer edge.
The pedestal fixed link include bar one, bar two and by the two connect two joint element for bar, bar one, bar two it is opposite
Position is adjustable by two joint element for bar.
Technical effect: the inclination monitoring device based on sash weight method of the utility model is fixed on component, measures position every time
Fixation is set, measurement error is small；Without measuring component respectively in the inclination in all intersection axis directions, it is only necessary to provide an inclination
Value；Tilting value and flat orientation can be directly read, without obtaining maximum inclination value and azimuth by calculating.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is sash weight method measuring principle schematic diagram in the prior art；
Fig. 2 is reading face schematic diagram；
Fig. 3 is dial schematic diagram；
Fig. 4 is understructure top view；
Fig. 5 is understructure bottom view；
Fig. 6 is pedestal fixed link schematic diagram；
Fig. 7 is two joint element for bar schematic diagrames；
Fig. 8 is the utility model installation process schematic diagram；
Fig. 9 is that the utility model is installed schematic diagram；
Figure 10 is component without reading face and dial schematic diagram when tilting；
Figure 11 is that component tilts moment circle setting schematic diagram in the axial direction；
Figure 12 is component along non-axis direction inclination moment circle setting schematic diagram.
In figure, 1- messenger wire fixed link, 2- messenger wire, 3- pedestal fixed link, 4- reading face, 5- dial, 6- limiting block, 7-
Sash weight, 8- universal wheel, 9- pedestal, 10- clinching, 11- component, two joint element for bar of 12-, 13- bar one, 14- bar two, 15- thickening layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Referring to Fig. 8-Fig. 9, the inclination monitoring device provided by the embodiment of the utility model based on sash weight method, including reading face
Disk 4, dial 5, pedestal 9, messenger wire fixed link 1, pedestal fixed link 3, sash weight 7, messenger wire 2, reading face 4 pass through on pedestal 9
Clinching 10 is fixedly connected with pedestal 9, and reading face 4 is used to indicate orientation, and universal wheel 8, dial 5 is fixedly installed in 9 top of pedestal
Between reading face 4 and pedestal 9；2 upper end of messenger wire is fixed to by messenger wire fixed link 1 is tested 11 top of component, under messenger wire 2
End setting sash weight 7, pedestal 9 are fixed to tested 11 lower part of component by pedestal fixed link 3；Messenger wire 2 sequentially pass through reading face 4,
Dial 5, pedestal 9, it is free to slide along universal wheel 8 that the shaking of messenger wire 2 is able to drive dial 5.
Referring to fig. 2, reading face 4 is circular ring structure, and inside radius R, outer radius 3R+5mm, material requirement is rust-proofing
Erosion.It reads setting flat orientation on face 4 and reads 0~360 °, divided by 5 ° of indicating value, every 45 ° especially indicate, sign value
Respectively 0 °, 45 °, 90 °, 135 °, 180 °, 225 °, 270 °, 315 °.
Referring to Fig. 3, dial 5 is disc structure, disc radius 2R, and the center point opens aperture, and hole diameter is hung with meeting
Subject to line perforation, hole diameter value can be 0.5mm.5 material of dial requires to be resistant to rust.
Any reading is not provided on the dial 5 within the scope of the center of circle to R, minimum indicating value is arranged within the scope of R to 2R is
1mm, the indicating value scale that range is R are alternate using yellow, green, red, green, the black five colors for convenience of reading.
- Fig. 5 referring to fig. 4, pedestal 9 are circular ring structure, inside radius R1, outer radius 3R+5mm.Pedestal 9 includes thickening layer
15, universal wheel 8, clinching 10, limiting block 6, material require to be resistant to rust.It thickens 15 and is set to pedestal circumferencial direction, thickening layer width
For 5mm, height=universal wheel height+scale disc thickness+1mm.8 size of universal wheel, quantity determine according to actual needs, can reduce
It rubs between dial 5 and pedestal 9, keeps its free to slide.The effect of clinching 10 is by pedestal 9, thickening layer 15, reading face
4 fastenings form an entirety.Limiting block 6 is used to make to read when installation reads face 4 15 outside of 4 outer edge of face and thickening layer
Edge alignment, size can be determine according to actual needs.
Messenger wire fixed link 1 can be rod iron, and 1 end of messenger wire fixed link should ensure that messenger wire is firm, not slide rotation.
Referring to Fig. 6, pedestal fixed link 3 includes bar 1, bar 2 14 and two joint element for bar 12 for connecting the two, bar one
13, the relative position of bar 2 12 is adjustable by two joint element for bar 12.
Sash weight 7, messenger wire 2 such as object used in traditional sash weight method are consistent, and material requires to be that durability is good.
Referring to Fig. 8, the utility model embodiment additionally provides the equipment installation steps, specific as follows.
1, messenger wire fixed link is fixed on component (upper end in inclination measurement section).
2, messenger wire is fixed in messenger wire fixed link.
3, messenger wire is vertically hung down, primarily determines pedestal fixed link position, bar two is fixed on component, bar one is passed through
Bolt is fixed with pedestal, and the assembling of two joint element for bar is detailed in Fig. 7, bar one is connect by two joint element for bar with bar two integral.
4, messenger wire sequentially passes through reading face inner ring, dial aperture, pedestal inner ring, and sash weight is installed to messenger wire
End, after being installed as shown in Figure 9.
5, it debugs, adjusts pedestal level-off, and base center is overlapped with messenger wire.Reading face is determined according to component axis
Disk orientation.Determine messenger wire top to dial centre-height.
Assuming that 0 °, 90 °, 180 °, 270 ° respectively represents north, east, south, west position, messenger wire top to dial centre-height
For 1000mm.Working principle be the direction of gravity always straight down, the size of the gravity that object is subject to object quality at
Direct ratio, sash weight is affected by gravity in the utility model, and there are a downward power, messenger wire fixed link gives sash weight to provide by messenger wire
One upward pulling force, pulling force size=sash weight gravity is contrary, the two balance, therefore messenger wire is in a vertical state.Work as component
When inclination, messenger wire fixed link tip position changes, the two stress disequilibrium.It is influenced by messenger wire pulling force with gravity, sash weight
Displacement is generated, until balancing again, since dial and chassis frictional force are almost nil, therefore dial can be moved with sash weight messenger wire
Dynamic, displacement is tilting value at this time.
Embodiment 1
When component is without inclination, dial and reading face position are as shown in Figure 10.
At this point, dial reading: 0, no inclination calculates slope i=0mm/1000mm=0%.
Embodiment 2
When single member is tilted along axis, dial and reading face position are as shown in figure 11.
At this point, dial reading: maximum inclination value 20mm, calculates slope i=20mm/1000mm=2% by 0 ° of angle.
Embodiment 3
When single member is tilted along non-axis direction, dial and reading face position are as shown in figure 12.
At this point, dial reading: maximum inclination value 20mm, calculates slope i=20mm/1000mm=2% by 135 ° of angle.
The inclination monitoring device based on sash weight method of the utility model is fixed on component, and each measurement position is fixed, and is surveyed
It is small to measure error；Without measuring component respectively in the inclination in all intersection axis directions, it is only necessary to provide a tilting value；It can be straight
It connects and reads tilting value and flat orientation, without obtaining maximum inclination value and azimuth by calculating.
In addition, above-mentioned the embodiment of the present application serial number is for illustration only, do not represent the advantages or disadvantages of the embodiments.In the upper of the application
It states in embodiment, all emphasizes particularly on different fields to the description of each embodiment, there is no the part being described in detail in some embodiment, may refer to it
The associated description of his embodiment.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of inclination monitoring device based on sash weight method, which is characterized in that solid including reading face, dial, pedestal, messenger wire
Fixed pole, pedestal fixed link, sash weight, messenger wire, reading face are fixedly connected by the clinching on pedestal with pedestal, and reading face is used for
Universal wheel is fixedly installed in indicating position, pedestal top, and dial is set between reading face and pedestal；Messenger wire upper end passes through messenger wire
Fixed link is fixed to tested member upper, and sash weight is arranged in messenger wire lower end, and pedestal is fixed under tested component by pedestal fixed link
Portion；Messenger wire sequentially passes through reading face, dial, pedestal, and it is free to slide along universal wheel that messenger wire shaking is able to drive dial.
2. a kind of inclination monitoring device based on sash weight method according to claim 1, which is characterized in that the reading face
For circular ring structure, reads setting flat orientation on face and read 0~360 °, divided by 5 ° of indicating value, every 45 ° are especially marked
Show, sign value is respectively 0 °, 45 °, 90 °, 135 °, 180 °, 225 °, 270 °, 315 °.
3. a kind of inclination monitoring device based on sash weight method according to claim 1 or 2, which is characterized in that the scale
Disk is disc structure, disc radius 2R, and the center point opens aperture, and hole diameter, which is subject to, meets messenger wire perforation.
4. a kind of inclination monitoring device based on sash weight method according to claim 3, which is characterized in that on the dial
Be not provided with any reading within the scope of the center of circle to R, be arranged within the scope of R to 2R minimum indicating value be 1mm, the indicating value scale that range is R,
It is alternate using yellow, green, red, green, the black five colors for convenience of reading.
5. a kind of inclination monitoring device based on sash weight method according to claim 1 or 2, which is characterized in that the pedestal
Further include thickening layer, limiting block for circular ring structure, thickening layer is set to pedestal circumferencial direction, thicken layer height=universal wheel height+
Scale disc thickness+1mm, limiting block are used to make to read when installation reads face face outer edge and are aligned with thickening layer outer edge.
6. a kind of inclination monitoring device based on sash weight method according to claim 1 or 2, which is characterized in that the pedestal
Fixed link include bar one, bar two and by the two connect two joint element for bar, bar one, bar two relative position by two bars connection
Part is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441905.0U CN209541760U (en) | 2019-04-03 | 2019-04-03 | A kind of inclination monitoring device based on sash weight method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441905.0U CN209541760U (en) | 2019-04-03 | 2019-04-03 | A kind of inclination monitoring device based on sash weight method |
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| CN209541760U true CN209541760U (en) | 2019-10-25 |
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| CN201920441905.0U Active CN209541760U (en) | 2019-04-03 | 2019-04-03 | A kind of inclination monitoring device based on sash weight method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042851A (en) * | 2019-11-19 | 2020-04-21 | 煤炭科学技术研究院有限公司 | Self-leveling method for mounting air door |
| CN113029088A (en) * | 2021-05-08 | 2021-06-25 | 国网新疆电力有限公司喀什供电公司 | Online monitoring system and monitoring method for tower inclination |
-
2019
- 2019-04-03 CN CN201920441905.0U patent/CN209541760U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042851A (en) * | 2019-11-19 | 2020-04-21 | 煤炭科学技术研究院有限公司 | Self-leveling method for mounting air door |
| CN111042851B (en) * | 2019-11-19 | 2021-06-04 | 煤炭科学技术研究院有限公司 | Self-leveling method for mounting air door |
| CN113029088A (en) * | 2021-05-08 | 2021-06-25 | 国网新疆电力有限公司喀什供电公司 | Online monitoring system and monitoring method for tower inclination |
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