CN108867652A - A kind of excavation of foundation pit high speed monitor - Google Patents
A kind of excavation of foundation pit high speed monitor Download PDFInfo
- Publication number
- CN108867652A CN108867652A CN201810708891.4A CN201810708891A CN108867652A CN 108867652 A CN108867652 A CN 108867652A CN 201810708891 A CN201810708891 A CN 201810708891A CN 108867652 A CN108867652 A CN 108867652A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- support frame
- foundation pit
- excavation
- high speed
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
A kind of excavation of foundation pit high speed monitor,Including tripod,Fixing seat is provided at the top of the tripod,Fixing seat boss outer surface is provided with bearing,The bearing outside surface is provided with turntable,Support frame is bolted at the top of the turntable,The fixing seat,Hollow bolt is provided in the middle part of shaft and support frame,Hollow bolt extension end is provided with level at the top of support frame as described above mounting base,The support bar top of support frame as described above is rotatably equipped with telescopic rod by pin shaft,The telescopic rod right end is provided with flexible detection scale,Apparatus of the present invention detect being used cooperatively for scale with flexible by telescopic rod,The workload of worker greatly reduces,And the used time is shorter in the detection process of foundation pit,Work efficiency is high,Without risk,When apparatus of the present invention integrally use,Only need a worker that the monitoring of foundation pit can be completed,Reduce the labor intensity of worker,Shorten the working time,Improve working efficiency,Save the cost.
Description
Technical field
The invention belongs to measure process modification technical field, and in particular to a kind of excavation of foundation pit high speed monitor.
Background technique
With the rapid development of our country's economy, deep pit construction, the slope of foundation pit are carried out in the complex environment of city
Road is also substantially vertical, however also general higher to the requirement of the monitoring accuracy of excavation of foundation pit, so testing staff generally requires back and forth
Foundation pit up and down take multiple measurements, workload is very big, and it is also longer to expend the time, and then causes working efficiency very low, and endanger
It is dangerous very big.
Summary of the invention
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of excavation of foundation pit high speed monitor, including tripod, the tripod top are provided with fixing seat, the fixation
Seat boss outer surface is provided with bearing, and the bearing outside surface is provided with turntable, is bolted with support frame at the top of the turntable, described
Hollow bolt is provided in the middle part of fixing seat, shaft and support frame, hollow bolt extension end setting at the top of support frame as described above mounting base
There is level, the support bar top of support frame as described above is rotatably equipped with telescopic rod by pin shaft, and the telescopic rod right end is provided with
Flexible detection scale, the turntable top are provided with horizon equipment.
Support frame as described above includes mounting base, and brace is symmetrically arranged at the top of the mounting base, is provided at the top of the brace
Connecting plate, the connecting plate top is provided with vertical bar, and support frame is an integral molding structure.
The telescopic rod includes fixed link, and the fixed link left end is provided with the first telescopic rod, and the fixed link right end is set
It is equipped with the second telescopic rod, the second telescopic rod right end is provided with third telescopic rod, and the end of third telescopic rod is provided with and stretches
Contracting detection scale.
The length of the fixed link is 3m, and the length of first telescopic rod, the second telescopic rod and third telescopic rod is
1.7m。
Beneficial effects of the present invention are,
1, apparatus of the present invention, which pass through telescopic rod and stretch, detects being used cooperatively for scale, and the work of worker greatly reduces
Amount, and the used time is shorter in the detection process of foundation pit, and work efficiency is high, no risk.
2, when apparatus of the present invention are whole in use, only need a worker that the monitoring of foundation pit can be completed, reduce worker's
Labor intensity shortens the working time, improves working efficiency, save the cost.
3, when apparatus of the present invention do not install level in use, erecting level in foundation pit side or opposite side, two people match
Work is closed, the labor intensity of worker is reduced, shortens the working time, improves working efficiency, save the cost.
4, the case where all parts of the invention do not assemble, telescopic rod, level and flexible detection scale may be used on it
During he works, production cost is saved.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is cross-sectional view at apparatus of the present invention A-A；
Fig. 3 is apparatus of the present invention single-point pit retaining monitoring schematic diagram；
Fig. 4 is apparatus of the present invention multiple spot pit retaining monitoring schematic diagram；
1- tripod, 2- fixing seat, 3- bearing, 4- turntable, 5- support frame, 501- mounting base, 502- brace, 503- connection
Plate, 504- vertical bar, 6- hollow bolt, 7- level, 8- pin shaft, 9- telescopic rod, 901- fixed link, the first telescopic rod of 902-,
The second telescopic rod of 903-, 904- third telescopic rod, the flexible detection scale of 10-, 11- horizon equipment.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As Figure 1-Figure 4, a kind of excavation of foundation pit high speed monitor, including tripod 1 are arranged at the top of the tripod 1
There is a fixing seat 2, the 2 boss outer surface of fixing seat is provided with bearing 3, and 3 outer surface of bearing is provided with turntable 4, and described turn
It is bolted with support frame 5 at the top of disk 4, is provided with hollow bolt 6, support frame as described above in the middle part of the fixing seat 2, turntable 4 and support frame 5
5 mounting base, 501 top hollow bolt, 6 extension end is provided with level 7, passes through pin shaft at the top of the support rod 502 of support frame as described above 5
8 are rotatably equipped with telescopic rod 9, and 9 right end of telescopic rod is provided with flexible detection scale 10, the detection every segment length of scale 10 of stretching
For 2m, it is provided with horizon equipment 11 at the top of the turntable 4, horizon equipment 11 guarantees to adjust the fixing seat at 1 top of tripod after tripod 1
2 are in horizontality, and then the component at 2 top of fixing seat can be in horizontality, guarantee the standard of foundation pit elevation testing result
True property.
Support frame as described above 5 includes mounting base 501, is symmetrically arranged with brace 502, the brace at the top of the mounting base 501
502 tops are provided with connecting plate 503, are provided with vertical bar 504 at the top of the connecting plate 503, and support frame 5 is integrally formed knot
Structure.
The telescopic rod 9 includes fixed link 901, and 901 left end of fixed link is provided with the first telescopic rod 902, described solid
901 right end of fixed pole is provided with the second telescopic rod 903, and 903 right end of the second telescopic rod is provided with third telescopic rod 904, and
The end of three telescopic rods 904 is provided with flexible detection scale 10, and the quality of the first telescopic rod 902 is equal to 903 He of the second telescopic rod
The quality of 4th telescopic rod 904 and, in order to realize that the first telescopic rod 902 is in the second telescopic rod 903 and third telescopic rod 904
Balance.
The length of the fixed link 901 is 3m, first telescopic rod 902, the second telescopic rod 903 and third telescopic rod
904 length is 1.7m.
The course of work of the invention is, according to execution conditions, reasonably to be assembled：
Embodiment 1, if in the case where undermanned, a kind of excavation of foundation pit high speed monitor, concrete operations are as follows,
Step 1, by overall package of the present invention, first by the installation of level 7 in the mounting base 501 at the top of tripod 1, secondly
Telescopic rod 9 is mounted on to 504 top of vertical bar of mounting base 501 by pin shaft 8, finally at 904 end of the third telescopic rod of telescopic rod 9
The flexible detection scale 10 of end installation；
Step 2, by adjusting tripod 1 and observe horizon equipment 11 make fixing seat 2 be in level, the monitor that will be assembled
It erects in margin of foundation pit, the monitoring of foundation pit can be completed in a people；
Step 3, start to test, first the length of adjusting telescopic rod 9 and the flexible length for detecting scale 10 and with level 7
The monitoring of foundation pit elevation is completed in cooperation, and records monitoring data；
Step 4,10 bottom end of scale is detected in the position of bottom of foundation ditch by rotation telescopic rod 9 and 4 adjustable retractable of turntable,
And then multiple spot detection is completed, the average value for calculating elevation is detected by multiple spot；
Step 5, pit retaining monitoring finishes, and withdraws flexible monitoring scale 10 and telescopic rod 9.
Embodiment 2, if a kind of excavation of foundation pit high speed monitor, concrete operations are as follows in the case that personnel are sufficient,
Step 1, telescopic rod 9 is mounted on to 504 top of vertical bar of mounting base 501 by pin shaft 8, finally in telescopic rod 9
The flexible detection scale 10 of 904 end of third telescopic rod installation；
Step 2, level 7 is individually erected to the margin of foundation pit side or opposite side in apparatus of the present invention, is assembled with step 1
Device be used cooperatively；
Step 3, by adjusting tripod 1 and observe horizon equipment 11 make fixing seat 2 be in level, the monitor that will be assembled
It erects in margin of foundation pit, the monitoring of foundation pit can be completed in two people；
Step 4, start to test, first the length of adjusting telescopic rod 9 and the flexible length for detecting scale 10 and with level 7
The monitoring of foundation pit elevation is completed in cooperation, and records monitoring data；
Step 5,10 bottom end of scale is detected in the position of bottom of foundation ditch by rotation telescopic rod 9 and 4 adjustable retractable of turntable,
And then multiple spot detection is completed, the average value for calculating elevation is detected by multiple spot；
Step 6, pit retaining monitoring finishes, and withdraws flexible detection scale 10 and telescopic rod 9.
Embodiment 3, when being not necessarily to pit retaining monitoring, the telescopic rod 9 of apparatus of the present invention, flexible detection scale 10 and level 7
It can be applied in other work, wherein telescopic rod 9 and flexible detection scale 10 can be used for the prison of the deformation of wall, column beam
It surveys, level 7 can be used in various construction level detections.
Claims (4)
1. a kind of excavation of foundation pit high speed monitor, which is characterized in that including tripod, be provided with fixation at the top of the tripod
Seat, fixing seat boss outer surface are provided with bearing, and the bearing outside surface is provided with turntable, is bolted at the top of the turntable
Support frame, the fixing seat, shaft and support frame middle part are provided with hollow bolt, hollow bolt at the top of support frame as described above mounting base
Extension end is provided with level, and the support bar top of support frame as described above is rotatably equipped with telescopic rod, the telescopic rod by pin shaft
Right end is provided with flexible detection scale, is provided with horizon equipment at the top of the turntable.
2. a kind of excavation of foundation pit high speed monitor according to claim 1, it is characterised in that：Support frame as described above includes installation
Seat, the mounting base top are symmetrically arranged with brace, connecting plate are provided at the top of the brace, is provided at the top of the connecting plate
Vertical bar, and support frame is an integral molding structure.
3. a kind of excavation of foundation pit high speed monitor according to claim 1, it is characterised in that：The telescopic rod includes fixing
Bar, the fixed link left end are provided with the first telescopic rod, and the fixed link right end is provided with the second telescopic rod, and described second is flexible
Bar right end is provided with third telescopic rod, and the end of third telescopic rod is provided with flexible detection scale.
4. a kind of excavation of foundation pit high speed monitor according to claim 3, it is characterised in that：The length of the fixed link is
3m, the length of first telescopic rod, the second telescopic rod and third telescopic rod are 1.7m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708891.4A CN108867652B (en) | 2018-07-02 | 2018-07-02 | Foundation pit excavation rapid monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708891.4A CN108867652B (en) | 2018-07-02 | 2018-07-02 | Foundation pit excavation rapid monitoring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108867652A true CN108867652A (en) | 2018-11-23 |
| CN108867652B CN108867652B (en) | 2020-09-29 |
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ID=64297989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810708891.4A Active CN108867652B (en) | 2018-07-02 | 2018-07-02 | Foundation pit excavation rapid monitoring instrument |
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| Country | Link |
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| CN (1) | CN108867652B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593329A (en) * | 2022-03-22 | 2022-06-07 | 俞晓飞 | Foundation pit excavation rapid monitoring instrument |
| CN114739260A (en) * | 2022-03-22 | 2022-07-12 | 俞晓飞 | Method for rapidly monitoring excavation of building foundation pit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063325A1 (en) * | 2012-10-25 | 2014-05-01 | 付建国 | Dual ruler-instrument integrated composite level instrument for observation |
| CN203744967U (en) * | 2013-12-31 | 2014-07-30 | 长安大学 | Fishing rod type height difference measurement instrument |
| CN207231462U (en) * | 2017-08-18 | 2018-04-13 | 上海山南勘测设计有限公司 | A kind of multifunctional optical spirit level measuring device |
-
2018
- 2018-07-02 CN CN201810708891.4A patent/CN108867652B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063325A1 (en) * | 2012-10-25 | 2014-05-01 | 付建国 | Dual ruler-instrument integrated composite level instrument for observation |
| CN203744967U (en) * | 2013-12-31 | 2014-07-30 | 长安大学 | Fishing rod type height difference measurement instrument |
| CN207231462U (en) * | 2017-08-18 | 2018-04-13 | 上海山南勘测设计有限公司 | A kind of multifunctional optical spirit level measuring device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593329A (en) * | 2022-03-22 | 2022-06-07 | 俞晓飞 | Foundation pit excavation rapid monitoring instrument |
| CN114739260A (en) * | 2022-03-22 | 2022-07-12 | 俞晓飞 | Method for rapidly monitoring excavation of building foundation pit |
| CN114739260B (en) * | 2022-03-22 | 2023-05-23 | 俞晓飞 | Rapid monitoring method for building foundation pit excavation |
| CN114593329B (en) * | 2022-03-22 | 2024-01-02 | 俞晓飞 | Quick monitor of foundation ditch excavation |
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| Publication number | Publication date |
|---|---|
| CN108867652B (en) | 2020-09-29 |
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