CN216049806U - Building settlement observation point extension device - Google Patents
Building settlement observation point extension device Download PDFInfo
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- CN216049806U CN216049806U CN202122227958.2U CN202122227958U CN216049806U CN 216049806 U CN216049806 U CN 216049806U CN 202122227958 U CN202122227958 U CN 202122227958U CN 216049806 U CN216049806 U CN 216049806U
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- settlement observation
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Abstract
A pair of supporting legs is arranged at the front end of the lower surface of a supporting plate, a hemispherical groove is formed in the rear end of the lower surface of the supporting plate, a hemisphere is arranged in the middle of the front end of the upper surface of the supporting plate, leveling bubbles are arranged on the supporting plate behind the hemisphere, and the hemispherical groove and the hemisphere are arranged; the utility model can solve the problem that the settlement observation point is easy to damage or can not be measured in the later stage of settlement observation work, and ensures the continuity of settlement observation data from construction to use of the building.
Description
Technical Field
The utility model relates to the technical field of building settlement observation, in particular to a building settlement observation point extending device.
Background
In industrial and civil buildings, in order to grasp the settlement of the building, the settlement must be observed during the construction of the building and after the building is put into operation.
The building deformation measurement standard stipulates that the observation is started after the foundation of a common building is finished or a basement is built, and the observation is started after a foundation cushion layer or the bottom of the foundation of a large-scale and high-rise building is finished. The observation is needed once every 1-3 layers are added in the construction stage of the building, the observation is carried out 3-4 times in the first year, 2-3 times in the second point and once every year after the third year in the use stage of the building. The distance between adjacent settlement observation points of each building is not less than 20 meters, and the settlement observation points must be arranged at four corners, corners and expansion joints of the building. Therefore, the settlement observation work has the characteristics of periodicity and repeatability,
in the current stage settlement observation, a settlement observation point is buried in a building main body, a leveling rod is placed on the settlement observation point to carry out high-level leveling observation so as to obtain the relative elevation of the settlement observation point, and then observation data in different observation periods are compared to obtain the settlement condition of the building. Therefore, the key point of settlement observation work is to ensure the completeness of settlement observation points so as to obtain continuous settlement observation data throughout the whole building cycle. But in the building decoration stage in actual work, because pleasing to the eye needs can install external stone material outside the building main part, will appear like this the following condition for the settlement observation in later stage can't go on:
1 the space between the building external hanging stone and the building main body is larger. Therefore, when the settlement observation point is installed, the partial distance outside the building main body needs to be larger than the distance between the external hanging stone and the building main body, so that the settlement observation point is longer, and the settlement observation point is easily damaged in the building construction stage, and the later settlement observation cannot be carried out.
2, in order to avoid the settlement observation point being damaged in the construction stage of the building, the part of the settlement observation point exposed outside the building needs to be reduced as much as possible, so that the settlement observation point is shielded after the stone is hung outside the building in the later period, and the settlement observation in the later period cannot be carried out.
For the above reasons, a building settlement observation point extending device has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a building settlement observation point extending device which can solve the problem that a settlement observation point is easy to damage or cannot be measured in the later stage of settlement observation work and ensure the continuity of settlement observation data from construction to use of a building.
In order to achieve the purpose, the utility model adopts the following technical scheme: an extension device for a settlement observation point of a building, comprising: the support plate, the support leg, the hemisphere groove, the hemisphere and the leveling bubble; the support plate lower surface front end sets up a pair of landing leg, and the support plate lower surface rear end sets up the hemisphere recess, and support plate upper surface front end middle part sets up the hemisphere, sets up the level bubble on the support plate at hemisphere rear.
The supporting plate is formed by arranging an equilateral triangle plate at the front end of a rectangular plate, the central line of the rectangular plate coincides with that of the equilateral triangle plate, the hemispherical groove is located at the rear end of the lower surface of the rectangular plate, and the hemisphere is located in the middle of the front end of the upper surface of the equilateral triangle plate.
The support plate is made of invar steel.
The landing leg be flexible landing leg, the lower extreme of landing leg sets up to the cone.
The utility model has the beneficial effects that: after the external stone is hung on the building main body in the later stage, only a square hole needs to be formed in the external stone corresponding to the settlement observation point, the rear end of the device extends into the external stone along the square hole to be erected on the settlement observation point, the sphere of the observation point is located in the hemispherical groove, the scale is placed on the hemisphere, and the height of the settlement observation point is obtained by subtracting the height between the top point of the hemispherical groove and the top point of the hemisphere of the device from the detected height, so that the problem that the settlement observation point is easy to damage or cannot measure in the later stage of settlement observation work can be solved, and the continuity of settlement observation data of the building from construction to use is ensured.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a schematic top view of the structure;
FIG. 3 is a schematic view of the structure in use;
in the figure: the support plate 1, the support leg 2, the hemisphere groove 3, the hemisphere 4, the leveling bubble 5 constitute, the building main body 6, the observation point 7, the external hanging stone 8
Detailed Description
The utility model will be described in further detail with reference to the following detailed description and accompanying drawings:
the front end of the lower surface of the support plate 1 is provided with a pair of supporting legs 2, the rear end of the lower surface of the support plate 1 is provided with a hemisphere groove 3, the middle part of the front end of the upper surface of the support plate 1 is provided with a hemisphere 4, and the support plate 1 behind the hemisphere 4 is provided with a leveling bubble 5.
The support plate 1 is formed by arranging an equilateral triangle plate at the front end of a rectangular plate, the rectangular plate is coincided with the central line of the equilateral triangle plate, the hemispherical groove 3 is positioned at the rear end of the lower surface of the rectangular plate, and the hemisphere 4 is positioned in the middle of the front end of the upper surface of the equilateral triangle plate.
The support plate 1 is made of invar steel.
The supporting legs 2 are telescopic supporting legs, and the lower ends of the supporting legs 2 are cone-shaped.
Claims (4)
1. An extension device for a settlement observation point of a building, comprising: the support plate (1), the support leg (2), the hemisphere groove (3), the hemisphere (4) and the leveling bubble (5); the method is characterized in that: the support plate comprises a support plate (1), a pair of supporting legs (2) are arranged at the front end of the lower surface of the support plate (1), a hemispherical groove (3) is formed in the rear end of the lower surface of the support plate (1), a hemispherical body (4) is arranged in the middle of the front end of the upper surface of the support plate (1), and a leveling bubble (5) is arranged on the support plate (1) behind the hemispherical body (4).
2. A building settlement observation point extending device according to claim 1, wherein: the supporting plate (1) is formed by arranging an equilateral triangle plate at the front end of a rectangular plate, the rectangular plate coincides with the central line of the equilateral triangle plate, the hemispherical groove (3) is located at the rear end of the lower surface of the rectangular plate, and the hemisphere (4) is located in the middle of the front end of the upper surface of the equilateral triangle plate.
3. A building settlement observation point extending device according to claim 1, wherein: the support plate (1) is made of invar steel.
4. A building settlement observation point extending device according to claim 1, wherein: the supporting legs (2) are telescopic supporting legs, and the lower ends of the supporting legs (2) are cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227958.2U CN216049806U (en) | 2021-09-14 | 2021-09-14 | Building settlement observation point extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227958.2U CN216049806U (en) | 2021-09-14 | 2021-09-14 | Building settlement observation point extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049806U true CN216049806U (en) | 2022-03-15 |
Family
ID=80537198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122227958.2U Active CN216049806U (en) | 2021-09-14 | 2021-09-14 | Building settlement observation point extension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049806U (en) |
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2021
- 2021-09-14 CN CN202122227958.2U patent/CN216049806U/en active Active
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