CN212271033U - Foundation pit deformation measuring device - Google Patents
Foundation pit deformation measuring device Download PDFInfo
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- CN212271033U CN212271033U CN202020841496.6U CN202020841496U CN212271033U CN 212271033 U CN212271033 U CN 212271033U CN 202020841496 U CN202020841496 U CN 202020841496U CN 212271033 U CN212271033 U CN 212271033U
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- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a foundation pit deformation measuring device, comprising a base plate, top surface vertical fixation at the bottom plate has perpendicular extension board, top surface vertical fixation who erects the extension board has horizontal panel, be fixed with down the spirit level on the bottom plate, be fixed with the spirit level on horizontal panel, the square groove of level has evenly been seted up on perpendicular extension board, be provided with square pole in the square inslot of level, medial extremity at square pole is fixed with supports and presses circular slab, be fixed with the extension spring between the lateral surface of the outside end at square pole and horizontal panel, the spraying has the instruction scale on square pole, and all be fixed with the level indicator on square pole, all be fixed with the detection camera on the roof of the square groove of level, be fixed with the display on horizontal panel. The utility model discloses a structure sets up rationally, can be effectively and quick realization foundation ditch deflection's detection, improves the degree of intuition that detects and detects the precision, can realize the deformation condition of each different positions, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of foundation ditch check out test set, concretely relates to foundation ditch deformation measuring device.
Background
With the continuous advance and expansion of the urbanization process, the existing overground space is increasingly tense, so the development of the underground space begins to be changed, and under the requirement, the method can be applied to the foundation pit excavation technology. The horizontal supporting force of the soil body is reduced after the foundation pit is excavated, the water level outside the foundation pit is unbalanced due to the reduction of the underground water level caused by the precipitation of the foundation pit excavation, the generated water pressure difference is large, and a plurality of factors such as the increase of the dead weight stress in the soil can cause the sinking, the lateral deformation, the inclination and the displacement of surrounding important buildings and the ground, even the cracking, and the important buildings, personnel and the construction safety are influenced. The foundation ditch of deformation is difficult to satisfy the construction requirement, so need carry out real-time supervision to the foundation ditch, and prior art's foundation ditch deformation detection device's structure is very complicated, can have great detection error moreover, also can't realize the detection to the different positions of foundation ditch lateral wall simultaneously, so suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and the foundation ditch that the suitability is strong warp measuring device.
The technical scheme for realizing the purpose of the utility model is a foundation pit deformation measuring device, which comprises a bottom plate, wherein a vertical support plate is vertically fixed on the top surface of the bottom plate, a horizontal panel is vertically fixed on the top surface of the vertical support plate, a lower level meter is fixed on the bottom plate, an upper level meter is fixed on the horizontal panel, a horizontal square groove is uniformly arranged on the vertical support plate, a square rod is arranged in the horizontal square groove, a pressing circular plate is fixed on the inner side end of the square rod, a tension spring is fixed between the outer side end of the square rod and the outer side surface of the horizontal panel, the pressing circular plate is adhered on the side wall of the foundation pit under the action of the tension spring, indicating scales are sprayed on the square rod, a horizontal indicator is fixed on the square rod, a detection camera is fixed on the top wall of the horizontal square groove, and a display is fixed on the horizontal panel, the detection cameras are connected with the display, and the indication scales face the detection cameras.
The horizontal panel is provided with a translation strip-shaped groove, an I-shaped sliding block is arranged in the translation strip-shaped groove, a suspension wire is fixed on the bottom surface of the I-shaped sliding block, a counterweight cone is fixed at the bottom end of the suspension wire, and a locking screw is arranged on the I-shaped sliding block.
And a contact sensor is fixed on the pressing surface of the pressing circular plate, and an indicator light connected with the contact sensor is fixed at the outer side part of the square rod.
The working principle is briefly described as follows: when using, on the diapire of the fixed foundation ditch of bottom plate and the levelness that keeps the bottom plate, fix the horizontal panel at the top surface of foundation ditch and keep the levelness of horizontal panel simultaneously, at this moment, water shape pole makes to support and presses the circular plate to attach on the lateral wall of foundation ditch under the effect of extension spring, observe the levelness of square pole simultaneously, detect the scale that each horizontal pole corresponds this moment through detecting the camera this moment, remove the I-shaped slider simultaneously, make the suspension wire press close to with the lateral surface of square pole, then every interval a period of time, in time look over the scale on every square pole through the display, see whether change, and simultaneously, whether the accessible pilot lamp looks over square pole goes wrong, when going wrong, support and press the circular plate can not support and press on the inner wall of foundation ditch, thereby the pilot lamp can not light.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it not only can be effectively and quick realization foundation ditch deflection's detection, can improve the degree of intuition that detects and detect the precision moreover greatly, can realize the deformation condition of each different positions moreover, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a foundation pit deformation measuring device comprises a bottom plate 1, wherein a vertical support plate 2 is vertically fixed on the top surface of the bottom plate, a horizontal panel 3 is vertically fixed on the top surface of the vertical support plate, a lower level meter 4 is fixed on the bottom plate, an upper level meter 5 is fixed on the horizontal panel, horizontal square grooves 6 are uniformly formed in the vertical support plate, square rods 7 are arranged in the horizontal square grooves, a pressing circular plate 8 is fixed at the inner side end of each square rod, a tension spring 9 is fixed between the outer side end of each square rod and the outer side surface of the horizontal panel, the pressing circular plates are attached to the side wall of a foundation pit under the action of the tension spring, indicating scales 10 are sprayed on the square rods, horizontal indicator 11 is fixed on each square rod, and a detection camera 12 is fixed on the top wall of each horizontal square groove, and a display 13 is fixed on the horizontal panel, the detection cameras are connected with the display, and the indication scales face the detection cameras.
The horizontal panel is provided with a translation strip-shaped groove 14, an I-shaped sliding block 15 is arranged in the translation strip-shaped groove, a suspension wire 16 is fixed on the bottom surface of the I-shaped sliding block, a counterweight cone 17 is fixed at the bottom end of the suspension wire, and a locking screw rod is arranged on the I-shaped sliding block.
A contact sensor 18 is fixed on the pressing surface of the pressing circular plate, and an indicator light 19 connected with the contact sensor is fixed on the outer side of the square rod.
The working principle is briefly described as follows: when using, on the diapire of the fixed foundation ditch of bottom plate and the levelness that keeps the bottom plate, fix the horizontal panel at the top surface of foundation ditch and keep the levelness of horizontal panel simultaneously, at this moment, water shape pole makes to support and presses the circular plate to attach on the lateral wall of foundation ditch under the effect of extension spring, observe the levelness of square pole simultaneously, detect the scale that each horizontal pole corresponds this moment through detecting the camera this moment, remove the I-shaped slider simultaneously, make the suspension wire press close to with the lateral surface of square pole, then every interval a period of time, in time look over the scale on every square pole through the display, see whether change, and simultaneously, whether the accessible pilot lamp looks over square pole goes wrong, when going wrong, support and press the circular plate can not support and press on the inner wall of foundation ditch, thereby the pilot lamp can not light.
The utility model discloses a structure sets up rationally, and it not only can be effectively and quick realization foundation ditch deflection's detection, can improve the degree of intuition that detects and detect the precision moreover greatly, can realize the deformation condition of each different positions moreover, uses reliable and stable, and the suitability is strong and the practicality is good.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained by processing without any doubt according to the common general knowledge in the prior art, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (3)
1. The utility model provides a foundation ditch deformation measuring device, includes the bottom plate the top surface vertical fixation of bottom plate has perpendicular extension board the top surface vertical fixation of erecting the extension board has horizontal panel, its characterized in that: the bottom plate is fixed with a lower level gauge, the horizontal panel is fixed with an upper level gauge, a horizontal square groove is uniformly formed in the vertical support plate, a square rod is arranged in the horizontal square groove, the inner side end of the square rod is fixed with a pressing circular plate, a tension spring is fixed between the outer side end of the square rod and the outer side surface of the horizontal panel, the pressing circular plate is attached to the side wall of the foundation pit under the action of the tension spring, the square rod is coated with indication scales, the square rod is fixed with a level indicator, a detection camera is fixed on the top wall of the horizontal square groove, a display is fixed on the horizontal panel, the detection camera is connected with the display, and the indication scales face the detection camera.
2. The foundation pit deformation measuring device according to claim 1, wherein: the horizontal panel is provided with a translation strip-shaped groove, an I-shaped sliding block is arranged in the translation strip-shaped groove, a suspension wire is fixed on the bottom surface of the I-shaped sliding block, a counterweight cone is fixed at the bottom end of the suspension wire, and a locking screw is arranged on the I-shaped sliding block.
3. The foundation pit deformation measuring device according to claim 2, wherein: and a contact sensor is fixed on the pressing surface of the pressing circular plate, and an indicator light connected with the contact sensor is fixed at the outer side part of the square rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841496.6U CN212271033U (en) | 2020-05-19 | 2020-05-19 | Foundation pit deformation measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841496.6U CN212271033U (en) | 2020-05-19 | 2020-05-19 | Foundation pit deformation measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212271033U true CN212271033U (en) | 2021-01-01 |
Family
ID=73877977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020841496.6U Expired - Fee Related CN212271033U (en) | 2020-05-19 | 2020-05-19 | Foundation pit deformation measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212271033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668621A (en) * | 2021-08-13 | 2021-11-19 | 山东志诚地理信息技术有限公司 | Real-time mapping device and method based on foundation pit deformation monitoring |
-
2020
- 2020-05-19 CN CN202020841496.6U patent/CN212271033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668621A (en) * | 2021-08-13 | 2021-11-19 | 山东志诚地理信息技术有限公司 | Real-time mapping device and method based on foundation pit deformation monitoring |
| CN113668621B (en) * | 2021-08-13 | 2022-09-06 | 山东志诚地理信息技术有限公司 | Real-time mapping device and method based on foundation pit deformation monitoring |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |