CN220339362U - Detection device for sedimentation of bridge-tunnel engineering construction soil layer - Google Patents
Detection device for sedimentation of bridge-tunnel engineering construction soil layer Download PDFInfo
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- CN220339362U CN220339362U CN202321420491.6U CN202321420491U CN220339362U CN 220339362 U CN220339362 U CN 220339362U CN 202321420491 U CN202321420491 U CN 202321420491U CN 220339362 U CN220339362 U CN 220339362U
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- 238000001514 detection method Methods 0.000 title claims abstract description 62
- 239000002689 soil Substances 0.000 title claims abstract description 38
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000004062 sedimentation Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The application discloses bridge tunnel engineering construction soil layer subsides and uses detection device, it belongs to land subsides detection field. Comprising the following steps: a tube body; the detection device for sedimentation of the bridge-tunnel engineering construction soil layer further comprises: the detection column is positioned on the pipe body, scale marks are arranged on the detection column, and the uppermost end of the zero scale position is at the uppermost end; a limit bar is fixedly connected to the side wall of the detection column, and a limit groove corresponding to the limit bar is formed in the inner wall of the tube body; the upper end of the detection column is rotatably provided with a mounting cover, a connecting cover is fixedly connected on the mounting cover, a connecting rod is fixedly connected on the connecting cover, two fixing ropes are fixedly connected on the side wall of the connecting rod, and a first fixing fork is fixedly connected at the top of the pipe body. The beneficial effects of the application lie in that provide a wide application scope's bridge tunnel engineering construction soil layer detection device for subsidence.
Description
Technical Field
The application relates to the field of land settlement detection, in particular to a detection device for settlement of a bridge and tunnel engineering construction soil layer.
Background
When bridge tunnel construction, in order to guarantee bridge tunnel steady operation, need carry out strict construction to its foundation, and after the construction, need detect the foundation, including foundation subsidence detection, the foundation all can produce subsidence under building load effect, if the foundation subsides, especially differential subsidence, surpass the allowed range of building, light then influence the normal use of building, heavy then lead to house fracture slope, roadbed subsidence, dyke collapse etc. in order to know the subsidence of foundation under the building load effect in time and subsidence variation trend, so as to take effective measure in advance, prevent the emergence of accident, many engineering all need set up the settlement observation.
The structure of the product can refer to China patent document No. 202122125133.X to disclose a foundation settlement detection device, and relates to the technical field of foundation settlement detection. The utility model comprises a fixing device and a sedimentation device, wherein the sedimentation device is arranged at one side of the fixing device. The device is convenient to fix on a hard soil layer through the fixing device, the overall stability of the device is ensured, the foundation is prevented from sedimentation in the detection process, the accuracy of detection data is ensured, the device is matched with the sedimentation device to detect the sedimentation distance of the foundation, the structure of the conventional foundation sedimentation detection device is greatly simplified, the manufacturing cost is reduced, and the observation and recording of the detection data are facilitated.
Above-mentioned structure is with unable adjustment base installation in hard soil layer, will subside the base and place in soft soil foundation upper surface simultaneously, and connect through the connecting rod between unable adjustment base and the subside base, and the length of connecting piece is limited, when the soil layer that needs to detect is far away from hard soil layer, then needs very long connecting rod for application scope is not wide.
At present, a detection device for sedimentation of a bridge and tunnel engineering construction soil layer with a wider application range does not exist.
Disclosure of Invention
The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a detection device for sedimentation of a soil layer in bridge-tunnel engineering construction, including: a tube body; the detection device for sedimentation of the bridge-tunnel engineering construction soil layer further comprises: the detection column is positioned on the pipe body, scale marks are arranged on the detection column, and the uppermost end of the zero scale position is at the uppermost end; a limit bar is fixedly connected to the side wall of the detection column, and a limit groove corresponding to the limit bar is formed in the inner wall of the tube body; the upper end of the detection column is rotatably provided with a mounting cover, a connecting cover is fixedly connected on the mounting cover, a connecting rod is fixedly connected on the connecting cover, two fixing ropes are fixedly connected on the side wall of the connecting rod, and a first fixing fork is fixedly connected at the top of the pipe body.
When the detection is needed, the device is placed on a soil layer to be detected, then the device is inserted on the soil layer through the first fixing fork, meanwhile, whether the column body is vertical to the soil layer or not can be detected through the level meter, after the column body is well inserted, the fixing ropes at the two ends can be connected to the corresponding fixing positions, the fixing positions are not located on the soil layer, the subsequent detection is convenient, the level meter can be used for detecting whether the two fixing ropes guarantee horizontal positions or not, the zero scale mark on the detection column corresponds to the upper end of the pipe body, and the zero scale mark is the topmost part, so that the pipe body is driven to descend when the soil layer descends, the position of the detection column is kept motionless under the action of the limit groove through the limit strip sliding, the descending height can be easily detected, and the installation position of the reference object which can be connected farther is arranged through the fixing ropes, so that the application range is wider.
Further, the pipe body comprises a regulating pipe and a connecting pipe, the first fixed fork is fixedly connected to the bottom of the connecting pipe, the regulating pipe is inserted into the connecting pipe and slidably mounted on the connecting pipe, and the limiting groove is formed in the regulating pipe. And an adjusting component for adjusting the height of the adjusting pipe is arranged on the connecting pipe.
Further, the adjusting component comprises a first mounting plate, the first mounting plate is fixedly connected to one side of the connecting pipe, a second mounting plate is fixedly connected to one side of the adjusting pipe, a screw is rotatably mounted on the first mounting plate, and the screw is in threaded connection with the second mounting plate.
Further, a third mounting plate is fixedly connected to the other side of the connecting pipe, a limiting rod is fixedly connected to the third mounting plate, a fourth mounting plate is fixedly connected to the other side of the adjusting pipe, and the limiting rod penetrates through the fourth mounting plate to be installed in a sliding mode.
Further, the top of the connecting rod is fixedly connected with a rotary table, and two ends of the rotary table are fixedly connected with rotary handles respectively.
Further, the bottom of the connecting pipe is fixedly connected with a mounting plate, and the top of the mounting plate is uniformly fixedly connected with a plurality of second fixing forks.
Further, the first fixed fork is flush with the bottom of the second fixed fork.
Further, an external thread is arranged on the connecting cover, and an internal thread corresponding to the external thread is arranged in the adjusting pipe
Further, a knob is fixedly connected to the bottom of the screw rod.
Further, anti-skid patterns are arranged on the rotating handle.
The beneficial effects of this application lie in: the detection device for sedimentation of the bridge and tunnel engineering construction soil layer is wide in specific application range.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is an overall schematic diagram according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment;
FIG. 3 is a schematic perspective view of a detection column;
FIG. 4 is a cross-sectional view of the adjustment tube;
fig. 5 is an enlarged schematic view of the structure of fig. 4 a.
Reference numerals:
1. a connecting pipe; 2. a first mounting plate; 3. a second mounting plate; 4. a detection column; 5. a mounting cover; 6. a rotating handle; 7. a turntable; 8. a connecting rod; 9. an adjusting tube; 10. a screw; 11. a knob; 12. a mounting plate; 13. a second fixed fork; 14. a first fixed fork; 15. a limit groove; 16. a limit rod; 17. a fixing rope; 18. a connection cover; 19. an external thread; 20. an internal thread; 21. a limit bar; 22. a tube body; 23. a third mounting plate; 24. a fourth mounting plate; 25. anti-skid lines.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1, a detection device for sedimentation of a soil layer in bridge and tunnel engineering construction includes: a tube 22; detection device is used in bridge tunnel engineering construction soil layer subsidence still includes: the detection column 4, the detection column 4 is located the body 22, is provided with the scale mark on the detection column 4, and zero scale position is uppermost. The detection column 4 is vertically suspended in the pipe body 22, a limit bar 21 is fixedly connected to the side wall of the detection column 4, and a limit groove 15 corresponding to the limit bar 21 is formed in the inner wall of the pipe body 22. The upper end rotation of detecting column 4 installs installation lid 5, and the rigid coupling has connecting cover 18 on the installation lid 5, and the rigid coupling has connecting rod 8 on the connecting cover 18, and the top rigid coupling of connecting rod 8 has carousel 7, and the both ends of carousel 7 rigid coupling respectively have changeing handle 6, is provided with anti-skidding line 25 on changeing handle 6, and anti-skidding line 25 plays the effect of increase friction. Two fixing ropes 17 are fixedly connected to the side wall of the connecting rod 8. The top rigid coupling of body 22 has first fixed fork 14, and the bottom rigid coupling of connecting pipe 1 has mounting disc 12, and the even rigid coupling in top of mounting disc 12 has a plurality of second fixed forks 13, under the effect of second fixed fork 13, has played the effect of further fixed, prevents to empty the bottom of first fixed fork 14 and second fixed fork 13 and flushes.
Referring to fig. 2, the tube body 22 includes a regulating tube 9 and a connecting tube 1, the first fixing fork 14 is fixedly connected to the bottom of the connecting tube 1, the regulating tube 9 is inserted into the connecting tube 1 to be slidably mounted on the connecting tube 1, and the limiting groove 15 is opened on the regulating tube 9. And be provided with the regulation subassembly of adjusting the height of adjusting tube 9 on connecting pipe 1, the regulation subassembly includes first mounting panel 2, first mounting panel 2 rigid coupling is in one side of connecting pipe 1, one side rigid coupling of adjusting tube 9 has second mounting panel 3, and rotate on the first mounting panel 2 and install screw rod 10, and screw rod 10 and the bottom rigid coupling of second mounting panel 3 threaded connection screw rod 10 have knob 11, knob 11 further conveniently rotates screw rod 10, be provided with external screw thread 19 on the installation lid 5, be provided with the internal screw thread 20 that corresponds with external screw thread 19 in the adjusting tube 9, when not using, can be with the external screw thread 19 threaded connection on the installation lid 5 to on the internal screw thread 20 of adjusting tube 9, thereby play the effect of fixed detection post 4, conveniently carry.
Through setting up adjustment mechanism, the height of adjustable regulation pipe 9 to need not make zero scale mark flush with the upper end of body 22 through the position of fixed rope 17, because detect post 4 vertical unsettled in the jar body, but adjust the height of adjustable regulation pipe 9 make the top of adjustable pipe 9 flush with zero scale mark can, when the height of adjustable pipe 9 is needed, rotate knob 11, thereby make screw rod 10 rotate, under the effect of second mounting panel 3 and screw rod 10, thereby the height of adjustable pipe 9.
The other side of the connecting pipe 1 is fixedly connected with a third mounting plate 23, a limiting rod 16 is fixedly connected on the third mounting plate 23, the other side of the adjusting pipe 9 is fixedly connected with a fourth mounting plate 24, the limiting rod 16 passes through the fourth mounting plate 24 to be slidably mounted, and the fourth mounting plate 24 is slidably mounted on the limiting rod 16 to further stabilize the effect of the adjusting pipe 9.
A working process; when the detection is needed, the device is firstly placed on a soil layer to be detected, then the device is inserted on the soil layer through the first fixed fork 14, meanwhile, the position of the detection column 4 is kept motionless with the soil layer through the level gauge, after the detection column 4 is spliced well, the fixed ropes 17 at two ends can be connected to corresponding fixed positions, the fixed positions are not located on the soil layer, the subsequent detection is convenient, the level gauge can be used for detecting whether the two fixed ropes 17 guarantee horizontal positions, the zero scale line on the detection column 4 corresponds to the upper end of the adjusting tube 9, and as the zero scale line is the topmost part, when the soil layer descends, the tube body 22 is driven to descend, and the position of the detection column 4 is kept motionless under the action of the limit bar 21 under the action of the limit groove 15, so that the reading of the indication number can be easily read, the descending height can be easily detected, and by setting the fixed ropes 17, the reference object installation position which can be connected farther is wider, the fixed ropes 17 can be wound on the connecting rod 8, and meanwhile, the internal thread of the tube 9 is installed on the adjusting tube through the external thread 19, so that the whole portable device is convenient to carry.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (10)
1. Detection device is used in bridge tunnel engineering construction soil layer subsidence, includes:
a tube body;
the method is characterized in that:
the detection device for sedimentation of the bridge-tunnel engineering construction soil layer further comprises:
the detection column is positioned on the pipe body, scale marks are arranged on the detection column, and the uppermost end of the zero scale position is at the uppermost end; a limit bar is fixedly connected to the side wall of the detection column, and a limit groove corresponding to the limit bar is formed in the inner wall of the tube body; the upper end of the detection column is rotatably provided with a mounting cover, a connecting cover is fixedly connected on the mounting cover, a connecting rod is fixedly connected on the connecting cover, two fixing ropes are fixedly connected on the side wall of the connecting rod, and a first fixing fork is fixedly connected at the top of the pipe body.
2. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 1, wherein:
the pipe body comprises an adjusting pipe and a connecting pipe, the first fixed fork is fixedly connected to the bottom of the connecting pipe, the adjusting pipe is inserted into the connecting pipe and slidably mounted on the connecting pipe, the limiting groove is formed in the adjusting pipe, and an adjusting component for adjusting the height of the adjusting pipe is arranged on the connecting pipe.
3. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 2, wherein:
the adjusting component comprises a first mounting plate, the first mounting plate is fixedly connected to one side of the connecting pipe, a second mounting plate is fixedly connected to one side of the adjusting pipe, a screw is rotatably mounted on the first mounting plate, and the screw is in threaded connection with the second mounting plate.
4. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 3, wherein:
the other side of the connecting pipe is fixedly connected with a third mounting plate, a limiting rod is fixedly connected to the third mounting plate, a fourth mounting plate is fixedly connected to the other side of the adjusting pipe, and the limiting rod penetrates through the fourth mounting plate to be slidably mounted.
5. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 1, wherein:
the top of the connecting rod is fixedly connected with a rotary table, and two ends of the rotary table are fixedly connected with rotary handles respectively.
6. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 2, wherein:
the bottom of the connecting pipe is fixedly connected with a mounting plate, and the top of the mounting plate is uniformly fixedly connected with a plurality of second fixing forks.
7. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 1, wherein:
the first fixed fork is flush with the bottom of the second fixed fork.
8. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 2, wherein:
the connecting cover is provided with external threads, and the adjusting pipe is internally provided with internal threads corresponding to the external threads.
9. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 3, wherein:
the bottom of the screw rod is fixedly connected with a knob.
10. The detection device for sedimentation of a bridge-tunnel engineering construction soil layer according to claim 5, wherein:
the handle is provided with anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321420491.6U CN220339362U (en) | 2023-06-06 | 2023-06-06 | Detection device for sedimentation of bridge-tunnel engineering construction soil layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321420491.6U CN220339362U (en) | 2023-06-06 | 2023-06-06 | Detection device for sedimentation of bridge-tunnel engineering construction soil layer |
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| Publication Number | Publication Date |
|---|---|
| CN220339362U true CN220339362U (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321420491.6U Active CN220339362U (en) | 2023-06-06 | 2023-06-06 | Detection device for sedimentation of bridge-tunnel engineering construction soil layer |
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| Country | Link |
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| CN (1) | CN220339362U (en) |
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2023
- 2023-06-06 CN CN202321420491.6U patent/CN220339362U/en active Active
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