CN214843145U - Foundation pit deformation monitoring and alarming device - Google Patents
Foundation pit deformation monitoring and alarming device Download PDFInfo
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- CN214843145U CN214843145U CN202121192980.1U CN202121192980U CN214843145U CN 214843145 U CN214843145 U CN 214843145U CN 202121192980 U CN202121192980 U CN 202121192980U CN 214843145 U CN214843145 U CN 214843145U
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- support frame
- angle support
- foundation pit
- spring
- foundation ditch
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Abstract
The utility model discloses a foundation ditch deformation monitoring alarm device, including the right angle support frame, the horizontal arm of right angle support frame passes through expansion bolts fixed connection in the foundation ditch bottom, the perpendicular arm of right angle support frame is close to foundation ditch wall one side equipartition and has two at least recesses, is provided with the spring in the recess, the spring is close to foundation ditch one end fixedly connected with spring holder, the screw of spring holder other end fixedly connected with fixed connection in the foundation ditch lateral wall, spring other end fixedly connected with clamp plate are provided with pressure sensor between clamp plate and the right angle support frame, pressure sensor is connected with the signal part electricity that sets up in the right angle support frame upper end. The utility model discloses can warp the foundation ditch and carry out all-weather monitoring, avoid constructor to take place danger simultaneously, can increase the rigidity of right angle strut in when taking place the landslide or warp, improve device used repeatedly, improve life.
Description
Technical Field
The utility model belongs to the technical field of the building, concretely relates to foundation ditch deformation monitoring alarm device.
Background
In present construction, will carry out the fixed stay to the foundation ditch after digging the foundation ditch, before to the fixed stay, should detect its foundation ditch deformation, but because artifical detection is troublesome complicated, can not all-weather simultaneously monitor, if collapse in the time of not detecting, can lead to the fact certain danger to detecting or constructor.
SUMMERY OF THE UTILITY MODEL
Problem to prior art's existence, the utility model aims to provide a foundation ditch deformation monitoring alarm device who has rigidity good, all-weather monitoring.
The utility model discloses a following scheme realizes:
the utility model provides a foundation ditch deformation monitoring alarm device, includes the right angle support frame, the horizontal arm of right angle support frame passes through expansion bolts fixed connection in the foundation ditch bottom, the perpendicular arm of right angle support frame is close to foundation ditch wall one side equipartition and has two at least recesses, be provided with the spring in the recess, the spring is close to foundation ditch one end fixedly connected with spring holder, the screw of spring holder other end fixedly connected with fixed connection in the foundation ditch lateral wall, spring other end fixedly connected with clamp plate, be provided with pressure sensor between clamp plate and the right angle support frame, pressure sensor is connected with the signal part electricity that sets up in the right angle support frame upper end.
Furthermore, an alarm lamp is arranged on the signal part and electrically connected with the signal part.
Furthermore, reinforcing ribs are arranged on the right-angle support frame.
Furthermore, the right-angle support frame also extends to a limiting part along the direction of the horizontal arm close to the foundation pit, and the limiting part is used for controlling the distance between the right-angle support frame and the foundation pit wall.
Furthermore, the pressing plate, the spring seat and the screw are of an integrated structure.
The utility model discloses can be to the foundation ditch lateral wall deformation monitoring, when warping, pressure sensor pressurized back can send the police dispatch newspaper to the monitoring platform through the analysis of signal part, lights the warning light simultaneously and reminds constructor to be danger area.
Drawings
Fig. 1 is a schematic cross-sectional view of the foundation pit deformation monitoring and alarming device of the utility model;
in the figure: the device comprises a right-angle support frame, 101-grooves, 2-spring seats, 3-screws, 4-springs, 5-pressing plates, 6-pressure sensors, 7-signal parts, 8-warning lamps, 9-expansion bolts, 10-reinforcing ribs and 11-limiting parts.
Detailed Description
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The technical scheme of the utility model is described in detail below with the accompanying drawings of the specification:
referring to fig. 1, the utility model provides a foundation pit deformation monitoring alarm device, the following scheme is adopted to the specific embodiment, including right angle support frame 1, the horizontal arm of right angle support frame 1 passes through expansion bolts 9 fixed connection in the foundation pit bottom. At least two grooves 101 are uniformly distributed on one side, close to the wall of the foundation pit, of the vertical arm of the right-angle support frame 1, springs 4 are arranged in the grooves 101, one ends, close to the foundation pit, of the springs 4 are fixedly connected with spring seats 2, and the other ends of the spring seats 2 are fixedly connected with screws 3 fixedly connected into the side wall of the foundation pit. The other end of the spring 4 is fixedly connected with a pressing plate 5, a pressure sensor 6 is arranged between the pressing plate 5 and the right-angle support frame 1, and the pressure sensor 6 is electrically connected with a signal component 7 arranged at the upper end of the right-angle support frame 1.
Wherein, right angle support frame 1 still extends spacing portion 11 along the horizontal arm near the foundation ditch direction, and spacing portion 11 is used for controlling right angle support frame 1 and foundation ditch wall interval, clamp plate 5, spring 4, spring holder 2 and 3 formula structures as an organic whole of screw.
The utility model discloses in, in order to send out the police dispatch newspaper to constructor on every side to taking place deformation back foundation ditch, prevent that constructor from taking place danger to the warning workman will not be close to, still be provided with warning light 8 on the signal part 7, warning light 8 is connected with signal part 7 electricity.
Simultaneously in order to make the utility model discloses have better rigidity, increase life, when difficult collapse or warp, the fracture takes place for right angle support frame 1, is provided with strengthening rib 10 on right angle support frame 1.
The working principle of the specific embodiment is as follows: placing of right angle support frame 1 in the foundation ditch, adjusting the position of right angle support frame 1 through spacing portion 11, then connecting clamp plate 5, spring 4, spring holder 2 and screw 3, nailing screw 3 into the foundation ditch lateral wall, then fixing right angle support frame 1 in the foundation ditch bottom surface with expansion bolts 9. When the foundation ditch takes place to warp, screw 3 displacement to the left, make spring 4 compress through spring holder 2 this moment, pass power and give pressure sensor 6, and pressure sensor 6 sends the signal of telecommunication and carries for signal part 7, has signal part 7 to carry out the analysis, sends alarm signal to monitoring platform, supplies power simultaneously for warning light 8, and warning light 8 lights.
By using the concrete embodiment, a plurality of monitoring and alarming devices can be arranged in the foundation pit, the deformation of the foundation pit is monitored in all weather, meanwhile, the danger of constructors is avoided, the rigidity of the right-angle support frame 1 when the collapse or deformation occurs can be increased, the repeated use of the device is improved, and the service life is prolonged.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. A foundation pit deformation monitoring and alarming device is characterized by comprising a right-angle support frame (1), the horizontal arm of the right-angle support frame (1) is fixedly connected to the bottom of the foundation pit through an expansion bolt (9), at least two grooves (101) are uniformly distributed on one side of the vertical arm of the right-angle support frame (1) close to the wall of the foundation pit, a spring (4) is arranged in the groove (101), one end of the spring (4) close to the foundation pit is fixedly connected with a spring seat (2), the other end of the spring seat (2) is fixedly connected with a screw (3) fixedly connected in the side wall of the foundation pit, the other end of the spring (4) is fixedly connected with a pressure plate (5), a pressure sensor (6) is arranged between the pressure plate (5) and the right-angle support frame (1), the pressure sensor (6) is electrically connected with a signal part (7) arranged at the upper end of the right-angle support frame (1).
2. A foundation pit deformation monitoring and alarming device as claimed in claim 1, wherein the signal part (7) is further provided with an alarm lamp (8), and the alarm lamp (8) is electrically connected with the signal part (7).
3. A foundation pit deformation monitoring and alarming device as claimed in claim 1, wherein the right-angle support frame (1) is provided with a reinforcing rib (10).
4. A foundation pit deformation monitoring and alarming device as claimed in claim 1, wherein the right-angle support frame (1) further extends a limiting part (11) along the direction of the horizontal arm close to the foundation pit, and the limiting part (11) is used for controlling the distance between the right-angle support frame (1) and the foundation pit wall.
5. A foundation pit deformation monitoring and alarming device as claimed in any one of claims 1-4, wherein the pressure plate (5), the spring (4), the spring seat (2) and the screw (3) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192980.1U CN214843145U (en) | 2021-05-31 | 2021-05-31 | Foundation pit deformation monitoring and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192980.1U CN214843145U (en) | 2021-05-31 | 2021-05-31 | Foundation pit deformation monitoring and alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214843145U true CN214843145U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121192980.1U Active CN214843145U (en) | 2021-05-31 | 2021-05-31 | Foundation pit deformation monitoring and alarming device |
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| CN (1) | CN214843145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541495A (en) * | 2022-03-14 | 2022-05-27 | 上海建工四建集团有限公司 | Foundation pit deformation monitoring device and monitoring method thereof |
| CN114908817A (en) * | 2022-05-09 | 2022-08-16 | 广东合盛建筑工程有限公司 | Building engineering foundation pit monitoring system and device |
-
2021
- 2021-05-31 CN CN202121192980.1U patent/CN214843145U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541495A (en) * | 2022-03-14 | 2022-05-27 | 上海建工四建集团有限公司 | Foundation pit deformation monitoring device and monitoring method thereof |
| CN114541495B (en) * | 2022-03-14 | 2023-08-25 | 上海建工四建集团有限公司 | Foundation pit deformation monitoring device and monitoring method thereof |
| CN114908817A (en) * | 2022-05-09 | 2022-08-16 | 广东合盛建筑工程有限公司 | Building engineering foundation pit monitoring system and device |
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