CN216081453U - Plane levelness measuring device - Google Patents
Plane levelness measuring device Download PDFInfo
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- CN216081453U CN216081453U CN202122706426.7U CN202122706426U CN216081453U CN 216081453 U CN216081453 U CN 216081453U CN 202122706426 U CN202122706426 U CN 202122706426U CN 216081453 U CN216081453 U CN 216081453U
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Abstract
The utility model discloses a plane levelness measuring device which comprises a central reference platform and N liquid level pipes communicated through the central reference platform, wherein N is a positive integer and is not less than 4, each liquid level pipe is communicated with the central reference platform through a connecting pipe, a reinforcing connecting rod is arranged between every two adjacent connecting pipes, the N liquid level pipes are vertically arranged, the bottoms of the N liquid level pipes are arranged on the same plane, height scale marks are arranged on the pipe walls of the liquid level pipes from bottom to top, and the N connecting pipes are arranged on the same plane and are perpendicular to the liquid level pipes. The utility model has reasonable structural design, can measure the plane levelness by arranging a plurality of communicated liquid level pipes and observing and comparing the liquid level height difference in each liquid level pipe, has simple measuring method and high measuring precision, and can ensure the structural reliability and stability of the whole measuring device by arranging the reinforcing connecting rod between two adjacent connecting pipes.
Description
Technical Field
The utility model belongs to the technical field of plane levelness measurement, and particularly relates to a plane levelness measuring device.
Background
In order to ensure the safe use of building structures and the life and property safety of people, the laminated rubber support shock isolation technology is generally adopted for emergency rescue, command and civil stability when a large earthquake comes, in important buildings such as bridges, airports, hospitals, schools, precious document preservation and the like in high and medium-high intensity areas. Compared with the traditional buildings, the shock insulation building has great social and economic benefits, is popular with more organizations, and has the tendency of expanding the application field and enlarging the size. To the levelness on isolation bearing and whole isolation layer, require to realize that quality precision reaches the millimeter level, and in current construction process, to the pre-buried steel sheet levelness on concrete foundation plane or the lower buttress when detecting, current detection method is comparatively troublesome and measurement accuracy is not enough, is difficult to guarantee the required precision of the levelness on isolation bearing and whole isolation layer. Therefore, it is necessary to provide a levelness measuring apparatus with a simple measuring method and high measuring accuracy.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a plane levelness measuring device aiming at the defects in the prior art, the plane levelness measuring device is reasonable in structural design, a plurality of communicated liquid level pipes are arranged for plane levelness measurement, the plane levelness can be measured by observing and comparing the height difference of the liquid level in each liquid level pipe, the measuring method is simple, the measuring precision is high, and meanwhile, a reinforcing connecting rod is arranged between every two adjacent connecting pipes, so that the structural reliability and the stability of the whole measuring device can be ensured.
In order to solve the technical problems, the utility model adopts the technical scheme that: the liquid level pipe comprises a center reference platform and N liquid level pipes which are communicated with each other through the center reference platform, wherein N is a positive integer and is not less than 4, each liquid level pipe is communicated with the center reference platform through a connecting pipe, every two adjacent connecting pipes are provided with reinforcing connecting rods, the N liquid level pipes are vertically arranged, the bottoms of the liquid level pipes are arranged on the same plane, height scale marks are arranged on the pipe wall of each liquid level pipe from bottom to top, and the N connecting pipes are arranged on the same plane and are perpendicular to the liquid level pipes.
The plane levelness measuring device is characterized in that: every the structure and the size of liquid level pipe are the same, the liquid level pipe is transparent pipe.
The plane levelness measuring device is characterized in that: the central reference platform comprises a disc and an N-shaped pipe arranged at the bottom of the disc and used for installing a connecting pipe.
The plane levelness measuring device is characterized in that: the one end of connecting pipe is provided with the connection base that supplies the liquid level pipe installation, connect the lower extreme at the liquid level pipe at the base, the liquid level pipe is linked together through connecting base and connecting pipe.
The plane levelness measuring device is characterized in that: the bottom of the connecting base is provided with a conical support, the tips of the N conical supports are arranged on the same plane, and the central reference platform, the connecting pipe and the reinforcing connecting rod are all arranged higher than the tips of the conical supports.
Compared with the prior art, the utility model has the following advantages:
1. the liquid level pipe is communicated with the inner cavity of the central reference platform through the connecting pipe, so that the plurality of liquid level pipes can be ensured to be communicated, and further, when the plurality of liquid level pipes are different in arrangement height, the liquid level in the liquid level pipes can be correspondingly changed, and the scale value of the relative difference is displayed.
2. The utility model carries out plane levelness measurement by arranging the plurality of communicated liquid level tubes, can measure the plane levelness by observing and comparing the liquid level height difference in each liquid level tube, and has simple measurement method and high measurement precision.
3. According to the utility model, the reinforcing connecting rod is arranged between two adjacent connecting pipes, so that the structural reliability and stability of the whole measuring device can be ensured, and the measuring precision of the measuring device is further ensured.
In conclusion, the plane levelness measuring device is reasonable in structural design, plane levelness can be measured by observing and comparing the height difference of the liquid level in each liquid level pipe through the plurality of communicated liquid level pipes, the measuring method is simple, the measuring precision is high, and meanwhile, the reinforcing connecting rod is arranged between every two adjacent connecting pipes, so that the structural reliability and the stability of the whole measuring device can be guaranteed.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1-a central reference platform; 2-liquid level pipe; 3-connecting pipe;
3-1-connecting the base; 3-1-conical support; 4-reinforcing connecting rod.
Detailed Description
As shown in figure 1, the liquid level detection device comprises a central reference platform 1 and N liquid level tubes 2 communicated with each other through the central reference platform 1, wherein N is a positive integer and is not less than 4, each liquid level tube 2 is communicated with the central reference platform 1 through a connecting tube 3, a reinforcing connecting rod 4 is arranged between every two adjacent connecting tubes 3, the N liquid level tubes 2 are vertically arranged, the bottoms of the liquid level tubes are arranged on the same plane, height scale marks are arranged on the tube walls of the liquid level tubes 2 from bottom to top, and the N connecting tubes 3 are arranged on the same plane and are perpendicular to the liquid level tubes 2.
During the in-service use, be linked together liquid level pipe 2 and central reference platform 1's inner chamber through connecting pipe 3, can guarantee to be linked together between a plurality of liquid level pipe 2, and then when highly differentiating of laying of a plurality of liquid level pipe 2, corresponding change can be carried out to the liquid level in the liquid level pipe 2, demonstrates the scale interval of relative difference.
During specific implementation, the plurality of communicated liquid level pipes 2 are arranged to measure the plane levelness, the liquid level difference in each liquid level pipe 2 can be observed and compared to measure the plane levelness, the measuring method is simple, and the measuring precision is high.
It should be noted that, by arranging the reinforcing connecting rod 4 between two adjacent connecting pipes 3, the structural reliability and stability of the whole measuring device can be ensured, and the measuring precision of the measuring device can be further ensured.
During specific implementation, the preferred four, four of quantity of liquid level pipe 2 the height scale mark's on the liquid level pipe 2 elevation is identical completely, through set up the height scale mark on liquid level pipe 2, is convenient for observe the liquid level in the liquid level pipe 2.
During the in-service use, the both ends of strengthening the connecting rod 4 are fixed respectively on two connecting pipes 3, and two strengthening the connecting rod 4 of laying relatively are parallel to each other, and two adjacent strengthening the connecting rod 4 mutually perpendicular.
In this embodiment, each liquid level pipe 2 has the same structure and size, and the liquid level pipe 2 is a transparent circular pipe.
In this embodiment, the central reference platform 1 includes a circular disc and an N-shaped pipe disposed at the bottom of the circular disc for installing the connecting pipe 3.
During the in-service use, through at the fixed four-way pipe of disc bottom, be convenient for realize a plurality of liquid level pipe 2's evenly distributed.
In this embodiment, a connection base 3-1 for installing the liquid level pipe 2 is disposed at one end of the connection pipe 3, the connection base 3-1 is fixed at the lower end of the liquid level pipe 2, and the liquid level pipe 2 is communicated with the connection pipe 3 through the connection base 3-1.
In actual use, the connecting pipe 3 and the connecting base 3-1 are integrally formed.
In this embodiment, the bottom of the connecting base 3-1 is provided with a conical support 3-1-1, the tips of the N conical supports 3-1-1 are arranged on the same plane, and the central reference platform 1, the connecting pipe 3 and the reinforcing connecting rod 4 are all arranged higher than the tips of the conical supports 3-1-1.
When the device is actually used, the central reference platform 1, the connecting pipe 3 and the reinforcing connecting rod 4 are arranged higher than the tip of the conical support 3-1-1, so that the contact area between the measuring device and a plane to be measured can be reduced, the conical support 3-1-1 is ensured to be reliably contacted with the plane, and the measuring precision can be effectively improved; the conical support 3-1-1 is arranged at the bottom of the connecting base 3-1, so that when the plane levelness is measured, the conical support 3-1-1 at the bottom of the connecting base 3-1 can be used for positioning, the contact area between the connecting base 3-1 and the plane can be effectively reduced, the positioning time is further reduced, and the measuring precision can be effectively improved.
When the device is practically used, the device is integrally arranged on a plane to be measured, the tip end of the conical support 3-1-1 at the bottom of the liquid level pipe 2 is supported on the plane to be measured, whether the liquid level height in each liquid level pipe 2 is consistent or not is observed, and if the liquid level height in each liquid level pipe 2 is consistent, the plane to be measured is in a horizontal state.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. A plane levelness measuring device is characterized in that: including central benchmark platform (1) and N liquid level pipe (2) that are linked together through central benchmark platform (1), wherein, N is positive integer and N is greater than or equal to 4, every all be linked together through a connecting pipe (3) between liquid level pipe (2) and central benchmark platform (1), adjacent two all be provided with between connecting pipe (3) and strengthen connecting rod (4), N liquid level pipe (2) are vertical and lay on the coplanar and its bottom, be provided with the height scale mark by supreme down on the pipe wall of liquid level pipe (2), N connecting pipe (3) are laid on the coplanar and it all with liquid level pipe (2) mutually perpendicular.
2. A flatness measuring device as defined in claim 1, wherein: every the structure and the size of liquid level pipe (2) are the same, liquid level pipe (2) are transparent pipe.
3. A flatness measuring device as defined in claim 1, wherein: the central reference platform (1) comprises a disc and an N-shaped through pipe arranged at the bottom of the disc and used for installing the connecting pipe (3).
4. A flatness measuring device as defined in claim 1, wherein: one end of the connecting pipe (3) is provided with a connecting base (3-1) for installing the liquid level pipe (2), the connecting base (3-1) is fixed at the lower end of the liquid level pipe (2), and the liquid level pipe (2) is communicated with the connecting pipe (3) through the connecting base (3-1).
5. A flatness measuring device according to claim 4, wherein: the bottom of the connecting base (3-1) is provided with conical supports (3-1-1), the tips of the N conical supports (3-1-1) are arranged on the same plane, and the central reference platform (1), the connecting pipe (3) and the reinforcing connecting rod (4) are arranged higher than the tips of the conical supports (3-1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122706426.7U CN216081453U (en) | 2021-11-05 | 2021-11-05 | Plane levelness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122706426.7U CN216081453U (en) | 2021-11-05 | 2021-11-05 | Plane levelness measuring device |
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| Publication Number | Publication Date |
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| CN216081453U true CN216081453U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122706426.7U Active CN216081453U (en) | 2021-11-05 | 2021-11-05 | Plane levelness measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075589A (en) * | 2022-05-05 | 2022-09-20 | 中铁广州工程局集团有限公司 | High-precision limiting equipment and method for multi-azimuth perpendicularity control of suspension steel platform |
-
2021
- 2021-11-05 CN CN202122706426.7U patent/CN216081453U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075589A (en) * | 2022-05-05 | 2022-09-20 | 中铁广州工程局集团有限公司 | High-precision limiting equipment and method for multi-azimuth perpendicularity control of suspension steel platform |
| CN115075589B (en) * | 2022-05-05 | 2024-03-12 | 中铁广州工程局集团有限公司 | High-precision limiting equipment and method for multidirectional perpendicularity control of suspension steel platform |
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