CN207998877U - A kind of foundation pit deformation monitoring device - Google Patents
A kind of foundation pit deformation monitoring device Download PDFInfo
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- CN207998877U CN207998877U CN201820261382.7U CN201820261382U CN207998877U CN 207998877 U CN207998877 U CN 207998877U CN 201820261382 U CN201820261382 U CN 201820261382U CN 207998877 U CN207998877 U CN 207998877U
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- measuring
- foundation pit
- deformation monitoring
- monitoring device
- pit deformation
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Abstract
The utility model discloses a kind of foundation pit deformation monitoring devices, it includes that in hollow measuring set of cylinder and measurement shell in measuring set of cylinder upper end is arranged, be provided in measuring set of cylinder can vertical sliding vertical measuring rod, the side of measuring set of cylinder is provided with the observation window for observing vertical measuring rod sliding mode;It measures shell and is provided with several horizontal measurement bars slided respectively along different level direction, measure shell and be provided with accommodating chamber, horizontal measurement bar one end is set in accommodating chamber, and the other end of horizontal measurement bar extends along hull outside is measured;The top for measuring shell is provided with dismountable lid of opening and closed opening.The foundation pit deformation monitoring device of the utility model, deformation data that is simple in structure and can comprehensively monitoring foundation pit.
Description
Technical field
The utility model is related to a kind of foundation pit deformation monitoring devices.
Background technology
Currently, with urban skyscraper, the development of subway and Major Municipal Engineering construction, there are more and more deep bases
Engineering is cheated, the excavation of deep basal pit can cause periphery soil deformation, to foundation pit enclosure structure and environmental effects, by shadow when serious
The normal use for ringing structure, easily causes casualties and monetary losses, therefore seem increasingly important for the monitoring of foundation pit deformation,
And traditional pit retaining monitoring apparatus structure is complex and measurement data is typically limited to only Excavation Settlement, it can not comprehensive measurement base
Cheat deformation data.
Utility model content
The purpose of this utility model is to provide a kind of foundation pit deformation monitoring device, simple in structure and can comprehensively monitor foundation pit
Deformation data.
To achieve the above object, a kind of foundation pit deformation monitoring device provided by the utility model comprising in hollow
Measuring set of cylinder and measurement shell in the measuring set of cylinder upper end is set, being provided in the measuring set of cylinder can vertical sliding
Vertical measuring rod, the side of the measuring set of cylinder are provided with the observation window for observing the vertical measuring rod sliding mode;Institute
It states measurement shell and is provided with several horizontal measurement bars slided respectively along different level direction, the measurement shell is provided with appearance
Receive chamber, horizontal measurement bar one end is set in the accommodating chamber, and the other end of the horizontal measurement bar is along the measurement shell
External side extends;The top for measuring shell is provided with dismountable lid of opening and the closed opening.
In above-mentioned foundation pit deformation monitoring device, the vertical measuring rod includes the measurement being arranged inside the measuring set of cylinder
Block and the vertical connecting rod being connect with the measuring block bottom end.
In above-mentioned foundation pit deformation monitoring device, the horizontal measurement bar include the measuring block that is arranged in the accommodating chamber with
And the waling stripe being connect with the outside of the measuring block.
In above-mentioned foundation pit deformation monitoring device, the restricted horizontal measurement bar of geometric center setting of the accommodating chamber is received
Contract mobile early warning limited block.
In above-mentioned foundation pit deformation monitoring device, the bottom end of the vertical connecting rod is provided with pre-embedded block, the bottom of the pre-embedded block
End is provided with gravity sensor.
In above-mentioned foundation pit deformation monitoring device, the waling stripe is provided with fixation far from described one end for measuring shell
Block.
In above-mentioned foundation pit deformation monitoring device, the fixed block is in pyramid.
In above-mentioned foundation pit deformation monitoring device, the quantity of the horizontal measurement bar is 2-4 roots.
A kind of foundation pit deformation monitoring device that above-mentioned technical proposal is provided, compared with prior art, advantage packet
It includes:By being fixed on vertical measuring rod in bottom of foundation ditch, so that horizontal measurement bar is fixed in foundation pit walls, passing through vertical measuring rod
Sliding can obtain the sedimentation value of foundation pit, and the sliding scale of vertical measuring rod is observed by observation window;Pass through horizontal measurement bar
Horizontal sliding can record the Horizontal Deformation situations of foundation pit walls, and pass through to be open by opening lid and observe horizontal measuring rod
Sliding scale is convenient for record.The deformation of foundation pit can be effectively and timely monitored by foundation pit deformation monitoring device, and opposite
It is more simple in structure than traditional instrument, it can effectively reduce cost.
Description of the drawings
Fig. 1 is one of the partial structural diagram of the foundation pit deformation monitoring device of the utility model;
Fig. 2 is the second structural representation of the foundation pit deformation monitoring device of the utility model;
Fig. 3 is the partial top view of the foundation pit deformation monitoring device of the utility model.
Wherein, 1- measuring set of cylinder, 2- measurement shells, 3- accommodating chambers, 4- observation windows, 5- lids, 6- measuring blocks, 7- connect vertically
Bar, 8- waling stripes, 9- early warning limited blocks, 10- pre-embedded blocks, 11- gravity sensors, 12- fixed blocks.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Please refer to attached drawing 1-3, a kind of foundation pit deformation monitoring device provided by the utility model comprising be in hollow survey
It measures sleeve 1 and the measurement shell 2 in 1 upper end of the measuring set of cylinder is set, being provided in the measuring set of cylinder 1 can vertical sliding
Vertical measuring rod, the side of the measuring set of cylinder 1 is provided with the observation window for observing the vertical measuring rod sliding mode
4;The measurement shell 2 is provided with several horizontal measurement bars slided respectively along different level direction, and the measurement shell 2 is set
It is equipped with accommodating chamber 3, horizontal measurement bar one end is set in the accommodating chamber 3, and the other end of the horizontal measurement bar is along institute
It states and measures 2 outside extension of shell;The top for measuring shell 2 is provided with dismountable lid of opening and the closed opening
Son 5.
Make the level by being fixed on the vertical measuring rod in the bottom of foundation ditch based on above-mentioned technical characteristic
Measuring rod is fixed in foundation pit walls, can obtain the sedimentation value of the foundation pit by the sliding of the vertical measuring rod, and pass through institute
State the sliding scale that observation window 4 observes the vertical measuring rod;Base can be recorded by the horizontal sliding of the horizontal measurement bar
The Horizontal Deformation situation of crater wall, and by opening sliding model of the lid 5 by the opening observation horizontal measurement bar
It encloses convenient for record.The deformation of foundation pit can be effectively and timely monitored by the foundation pit deformation monitoring device, and compared
Traditional instrument is simple in structure, can effectively reduce cost.
The vertical measuring rod include the measuring block 6 being arranged inside the measuring set of cylinder 1 and with 6 bottom of the measuring block
The vertical connecting rod 7 for holding connection pushes the measuring block 6 to be slided, and passes through the measuring block 6 by the vertical connecting rod
Sliding measures the data of the Excavation Settlement.
The horizontal measurement bar includes the measuring block 6 being arranged in the accommodating chamber 3 and the outside with the measuring block 6
The waling stripe 8 of connection pushes the measuring block 6 to be slided, and passes through the measurement by the sliding of the waling stripe 8
The sliding of block 6 measures the Horizontal Deformation degree of foundation pit walls.
The geometric center of the accommodating chamber 3 is arranged the restricted horizontal measurement bar and shrinks mobile early warning limited block 9, root
Different size of early warning limited block 9 is set according to different foundation pits, limits receipts of the horizontal measurement bar inside the accommodating chamber 3
Contracting sliding, when the horizontal measurement bar touches the early warning limited block 9, then the Horizontal Deformation of foundation pit is more than preset value, is had
Help staff to plan subsequent construction.
The bottom end of the vertical connecting rod 7 is provided with pre-embedded block 10, and the bottom end of the pre-embedded block 10 is provided with gravity sensor
11, so that the vertical connecting rod 7 is preferably embedded in bottom of foundation ditch in advance by the way that the pre-embedded block 10 is arranged, and work as bottom of foundation ditch
When sedimentation, signal is sent out by the induction of the gravity sensor 11, realizes prompting or alarm function.
The waling stripe 8 is provided with fixed block 12 far from described one end for measuring shell 2, by the way that the fixed block is arranged
12, so that the waling stripe is fixed in foundation pit walls.
The fixed block 12 is in pyramid, and the waling stripe 8 is made preferably to be fixed in foundation pit walls.
The quantity of the horizontal measurement bar is 2-4 roots, it is preferred that the quantity of the horizontal measurement bar is 4, makes the base
Hole deformation monitoring device can observe the deformation displacement situation on foundation pit walls four direction simultaneously, be conducive to the record of data.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these improve and
Replacement also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of foundation pit deformation monitoring device, which is characterized in that it includes in hollow measuring set of cylinder and being arranged in the survey
Measure the measurement shell of sleeve upper end, be provided in the measuring set of cylinder can vertical sliding vertical measuring rod, the measuring set of cylinder
Side be provided with the observation window for observing the vertical measuring rod sliding mode;
The measurement shell is provided with several horizontal measurement bars slided respectively along different level direction, and the measurement shell is set
It is equipped with accommodating chamber, horizontal measurement bar one end is set in the accommodating chamber, and the other end of the horizontal measurement bar is described in
Hull outside is measured to extend;The top for measuring shell is provided with dismountable lid of opening and the closed opening.
2. foundation pit deformation monitoring device as described in claim 1, which is characterized in that the vertical measuring rod includes being arranged in institute
The vertical connecting rod stated the measuring block inside measuring set of cylinder and connect with the measuring block bottom end.
3. foundation pit deformation monitoring device as described in claim 1, which is characterized in that the horizontal measurement bar includes being arranged in institute
The waling stripe stated the measuring block in accommodating chamber and connect with the outside of the measuring block.
4. foundation pit deformation monitoring device as described in claim 1, which is characterized in that the geometric center of the accommodating chamber is provided with
It limits the horizontal measurement bar and shrinks mobile early warning limited block.
5. foundation pit deformation monitoring device as claimed in claim 2, which is characterized in that the bottom end of the vertical connecting rod is provided with pre-
Block is buried, the bottom end of the pre-embedded block is provided with gravity sensor.
6. foundation pit deformation monitoring device as claimed in claim 3, which is characterized in that the waling stripe is far from the measurement shell
One end of body is provided with fixed block.
7. foundation pit deformation monitoring device as claimed in claim 6, which is characterized in that the fixed block is in pyramid.
8. such as claim 1-7 any one of them foundation pit deformation monitoring devices, which is characterized in that the number of the horizontal measurement bar
Amount is 2-4 roots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261382.7U CN207998877U (en) | 2018-02-22 | 2018-02-22 | A kind of foundation pit deformation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261382.7U CN207998877U (en) | 2018-02-22 | 2018-02-22 | A kind of foundation pit deformation monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207998877U true CN207998877U (en) | 2018-10-23 |
Family
ID=63837523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261382.7U Active CN207998877U (en) | 2018-02-22 | 2018-02-22 | A kind of foundation pit deformation monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207998877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685305A (en) * | 2019-10-22 | 2020-01-14 | 苏州常宏建筑设计研究院有限公司 | Online safety monitoring system for foundation pit |
| CN114837197A (en) * | 2022-05-29 | 2022-08-02 | 赖细玉 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
-
2018
- 2018-02-22 CN CN201820261382.7U patent/CN207998877U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685305A (en) * | 2019-10-22 | 2020-01-14 | 苏州常宏建筑设计研究院有限公司 | Online safety monitoring system for foundation pit |
| CN110685305B (en) * | 2019-10-22 | 2021-04-06 | 苏州常宏建筑设计研究院有限公司 | Online safety monitoring system for foundation pit |
| CN114837197A (en) * | 2022-05-29 | 2022-08-02 | 赖细玉 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
| CN114837197B (en) * | 2022-05-29 | 2023-11-10 | 中铁五局集团第二工程有限责任公司 | Foundation pit supporting structure with measure foundation pit construction parameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 22nd floor, Zhujiang planning building, 10 Jianshe Avenue, Yuexiu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou City Construction Engineering Supervision Co.,Ltd. Address before: 22nd floor, Zhujiang planning building, 10 Jianshe Avenue, Yuexiu District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU MUNICIPAL CONSTRUCTION PROJECT SUPERVISION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |