CN214951270U

CN214951270U - Sensor for monitoring ground stress deformation

Info

Publication number: CN214951270U
Application number: CN202121275841.5U
Authority: CN
Inventors: 贾庆琨; 曹振; 胡元军
Original assignee: Jiangsu Bairun Green Energy Saving Technology Co ltd
Current assignee: Jiangsu Bairun Green Energy Saving Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a sensor of monitoring ground stress deformation relates to ground stress monitoring technology field, is wired the shop for solving the sensor of current monitoring ground stress, and the installation is inconvenient, and the flexibility of use also remains the problem that improves. The sensor body is installed to the inside buckle of fixed casing, the inside upper end fixed mounting of fixed casing has the battery, the outside of fixed casing is provided with the fixed bolster, the upper end fixedly connected with fixed mounting panel of fixed bolster, fixed mounting has the photovoltaic board on the upper end surface of fixed mounting panel, photovoltaic board and battery electric connection, battery and sensor body electric connection, fixedly connected with control box on the lower terminal surface of fixed mounting panel, the inside fixed mounting of control box has the processing chip.

Description

Sensor for monitoring ground stress deformation

Technical Field

The utility model relates to an crustal stress monitoring technology field specifically is a sensor of monitoring crustal stress deformation.

Background

The ground stress existing in the earth crust, i.e. the acting force in the medium per unit area caused by rock deformation, has a crucial influence on the underground buildings such as tunnels in the area, so the ground stress monitoring in a certain area is particularly important, and a special sensor is required to be used in the process of detecting the ground stress.

The existing sensors for monitoring the ground stress are laid in a wired mode, are inconvenient to install, have to be improved in use flexibility, and are laid in a wireless mode so as to improve the installation convenience and the use flexibility; therefore, the market is urgently in need of developing a sensor for monitoring ground stress deformation to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sensor of monitoring ground stress deformation to solve the sensor of current monitoring ground stress among the above-mentioned background art and be wired the shop, the installation is inconvenient, and the flexibility of use also remains the problem that improves.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sensor of monitoring ground stress deformation, includes fixed casing, the sensor body is installed to fixed casing's inside buckle, fixed casing's inside upper end fixed mounting has the battery, fixed casing's outside is provided with the fixed bolster, the upper end fixedly connected with fixed mounting panel of fixed bolster, fixed mounting panel's upper end fixed mounting has the photovoltaic board on the surface, photovoltaic board and battery electric connection, battery and sensor body electric connection, fixedly connected with control box on fixed mounting panel's the lower terminal surface, the inside fixed mounting of control box has the processing chip, the inside of handling the chip includes GPRS communication module, the processing chip passes through GPRS communication module and outside network server wireless connection.

Preferably, a helical blade is fixedly connected to the outer surface of the fixed housing.

Preferably, an end cover is installed at an opening at the upper end of the fixed shell, and a connecting seat is fixedly connected to the middle position of the outer surface of the upper end of the end cover.

Preferably, the connecting end is arranged in the connecting seat in a buckling mode.

Preferably, the processing chip internally comprises a receiving module and a conversion module, the receiving end of the receiving module is electrically connected with the sensor body, the output end of the receiving module is connected with the receiving end of the conversion module, and the output end of the conversion module is connected with the receiving end of the GPRS communication module.

Preferably, the fixed shell is a conical tube, and a detection hole is formed in the lower end of the side surface of the fixed shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model installs the sensor body by buckling inside the fixed casing, the storage battery is fixedly installed at the upper end inside the fixed casing, the fixed casing is provided with the fixed support outside, the upper end of the fixed support is fixedly connected with the fixed mounting plate, the photovoltaic plate is fixedly installed on the outer surface of the upper end of the fixed mounting plate, the photovoltaic plate is electrically connected with the storage battery, the storage battery is electrically connected with the sensor body, the lower end surface of the fixed mounting plate is fixedly connected with the control box body, the control box body is fixedly installed with the processing chip inside, the processing chip comprises the GPRS communication module inside, the processing chip is wirelessly connected with an external network server through the GPRS communication module, the photovoltaic plate can be used for charging the storage battery, then the storage battery is used for providing electric energy for the sensor body, and then the GPRS communication module on the processing chip is used for remotely transmitting the collected data to the server, the effectual realization is wireless lays, the effectual flexibility that has improved the use to and the convenience of installation.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a view showing the internal structure of the fixing case of the present invention;

FIG. 3 is a view showing the internal structure of the control box of the present invention;

fig. 4 is a flow chart of the work of the control box of the present invention.

In the figure: 1. a stationary housing; 2. a helical blade; 3. a detection hole; 4. an end cap; 5. a connecting seat; 6. connecting the end heads; 7. fixing a bracket; 8. fixing the mounting plate; 9. a photovoltaic panel; 10. a control box body; 11. a sensor body; 12. a storage battery; 13. processing the chip; 14. a receiving module; 15. a conversion module; 16. and a GPRS communication module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a sensor for monitoring ground stress deformation comprises a fixed shell 1, a sensor body 11 is installed inside the fixed shell 1 in a buckling mode, a storage battery 12 is fixedly installed at the upper end inside the fixed shell 1, a fixed support 7 is arranged outside the fixed shell 1, a fixed mounting plate 8 is fixedly connected to the upper end of the fixed support 7, a photovoltaic panel 9 is fixedly installed on the outer surface of the upper end of the fixed mounting plate 8, the photovoltaic panel 9 is electrically connected with the storage battery 12, the storage battery 12 is electrically connected with the sensor body 11, a control box body 10 is fixedly connected to the lower end face of the fixed mounting plate 8, a processing chip 13 is fixedly installed inside the control box body 10, a GPRS communication module 16 is contained inside the processing chip 13, the processing chip 13 is wirelessly connected with an external network server through the GPRS communication module 16, and the photovoltaic panel 9 can be used for charging the storage battery 12, then utilize battery 12 to provide the electric energy for sensor body 11, utilize GPRS communication module 16 on processing chip 13 to with the long-range transmission of data collection to the server, the effectual wireless laying that realizes has improved the flexibility of use, and the convenience of installation.

Further, a helical blade 2 is fixedly connected to the outer surface of the stationary housing 1.

Further, an end cover 4 is installed at an opening at the upper end of the fixed shell 1, and a connecting seat 5 is fixedly connected to the middle position of the outer surface of the upper end of the end cover 4.

Further, the connecting end 6 is installed at the inside buckle of connecting seat 5.

Further, the processing chip 13 includes a receiving module 14 and a converting module 15 inside, a receiving end of the receiving module 14 is electrically connected to the sensor body 11, an output end of the receiving module 14 is connected to a receiving end of the converting module 15, and an output end of the converting module 15 is connected to a receiving end of the GPRS communication module 16.

Further, the fixed casing 1 is a tapered pipe body, and a detection hole 3 is provided at the lower end of the side surface of the fixed casing 1.

The working principle is as follows: when in use, the fixed shell 1 is firstly installed at a designated position, during installation, the fixed shell 1 is nailed into the ground, then one end of the connecting end 6 is fixedly installed at one end of an external connecting rod, the connecting rod is pressed downwards and rotated, the fixed shell 1 is installed to a designated depth by using the helical blade 2, then the connecting wires on the sensor body 11 and the storage battery 12 are respectively and electrically connected with the processing chip 13 and the photovoltaic panel 9, then the photovoltaic panel 9 is fixedly installed at the designated position by the fixing support 7, at the moment, the photovoltaic panel 9 converts light energy into electric energy and stores the electric energy in the storage battery 12, the storage battery 12 provides electric energy for the processing chip 13 and the sensor body 11, the sensor body 11 collects ground stress through the detection hole 3 and transmits the electric energy into the conversion module 15 through the receiving module 14, and the conversion module 15 is used for converting the collected data, and finally, the converted data is transmitted into the GPRS communication module 16 and is uploaded to an external server through the GPRS communication module 16, so that the remote checking by a worker is facilitated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sensor for monitoring ground stress deformation, comprising a fixed casing (1), characterized in that: a sensor body (11) is arranged in the fixed shell (1) in a buckling mode, a storage battery (12) is fixedly arranged at the upper end in the fixed shell (1), a fixed bracket (7) is arranged outside the fixed shell (1), the upper end of the fixed bracket (7) is fixedly connected with a fixed mounting plate (8), the outer surface of the upper end of the fixed mounting plate (8) is fixedly provided with a photovoltaic plate (9), the photovoltaic panel (9) is electrically connected with a storage battery (12), the storage battery (12) is electrically connected with the sensor body (11), the lower end surface of the fixed mounting plate (8) is fixedly connected with a control box body (10), a processing chip (13) is fixedly arranged in the control box body (10), the processing chip (13) comprises a GPRS communication module (16), the processing chip (13) is in wireless connection with an external network server through a GPRS communication module (16).

2. A sensor for monitoring ground stress deformation according to claim 1, wherein: the outer surface of the fixed shell (1) is fixedly connected with a helical blade (2).

3. A sensor for monitoring ground stress deformation according to claim 1, wherein: an end cover (4) is installed at an opening at the upper end of the fixed shell (1), and a connecting seat (5) is fixedly connected to the middle position of the outer surface of the upper end of the end cover (4).

4. A sensor for monitoring ground stress deformation according to claim 3, wherein: and a connecting end (6) is arranged in the connecting seat (5) in a buckling mode.

5. A sensor for monitoring ground stress deformation according to claim 1, wherein: the inside of handling chip (13) includes receiving module (14) and conversion module (15), the receiving terminal and sensor body (11) electric connection of receiving module (14), the output of receiving module (14) is connected with the receiving terminal of conversion module (15), the output of conversion module (15) is connected with the receiving terminal of GPRS communication module (16).

6. A sensor for monitoring ground stress deformation according to claim 1, wherein: the fixed shell (1) is a conical tube body, and a detection hole (3) is formed in the lower end of the side surface of the fixed shell (1).