CN212871147U

CN212871147U - Well lid displacement monitoring system based on loRa

Info

Publication number: CN212871147U
Application number: CN202021466599.5U
Authority: CN
Inventors: 郑敏
Original assignee: Shenzhen Yunxiang Technology Wisdom Co ltd
Current assignee: Shenzhen Yunxiang Technology Wisdom Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-02
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a well lid displacement monitoring system based on loRa, including the well seat, well seat week side surface evenly fixedly connected with bearing structure, the well seat inboard is provided with the pit shaft, be provided with the fixing clip pole between well seat and the pit shaft, fixing clip pole bottom end fixedly connected with bottom plate, bottom plate top surface fixedly connected with bottom mounting panel, bottom mounting panel top surface fixedly connected with sensor mounting box, the sensor mounting box front side is rotated and is connected with the rotating door, sensor mounting box week side inner wall fixedly connected with electromagnetic interference resistance material layer, the utility model discloses an in, through being provided with devices such as elasticity clamping bar, electromagnetic interference resistance material layer, electromagnetic interference resistance layer ensures the normal work of tilt sensor, prevents to use the theft of electromagnetic interference device implementation well lid, elasticity clamping bar carries out the chucking to the tilt sensor main part and fixes, meanwhile, the elastic clamping rod absorbs vibration when the well cover vibrates, and is worthy of being widely popularized.

Description

Well lid displacement monitoring system based on loRa

Technical Field

The utility model relates to a loRa monitoring system technical field especially relates to a well lid displacement monitoring system based on loRa.

Background

LoRa is a low-power consumption local area network wireless standard established by semtech company, low power consumption is generally difficult to cover a Long distance, the Long-distance general power consumption is high, the name of LoRa is Long Range Radio, the LoRa is mainly characterized in that the LoRa is longer than the distance of other wireless modes under the same power consumption condition, the low power consumption and the Long distance are unified, the LoRa is longer than the traditional wireless Radio frequency communication distance by 3-5 times under the same power consumption, a well cover is used for covering a road or a deep well at home and preventing people or objects from falling, the LoRa can be divided into a metal well cover, a high-strength fiber cement concrete well cover, a resin well cover and the like according to the material, is generally circular, and can be used for green belts, sidewalks, motor lanes, wharfs, alleys and the like.

In order to prevent the well lid from being stolen, or the well lid is often monitored by related departments when the well lid is in normal use, related sensors are generally installed on the well lid for monitoring, the existing monitoring sensors are generally installed at the bottom of the well lid, the safety of the sensors cannot be guaranteed by the installation method, the service life is shortened, the work of a monitoring system is not utilized, and therefore a new well lid displacement monitoring system is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the well lid displacement monitoring system based on loRa that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a well lid displacement monitoring system based on loRa, includes the well seat, the even fixedly connected with bearing structure of well seat week side surface, well seat inboard is provided with the pit shaft, be provided with the fixing clip pole between well seat and the pit shaft, the terminal fixedly connected with bottom plate of fixing clip pole bottom, bottom plate top surface fixedly connected with bottom mounting panel, bottom mounting panel top surface fixedly connected with sensor mounting box, sensor mounting box front side rotates and is connected with the rotation door, the side inner wall fixedly connected with electromagnetic interference resistance material layer of sensor mounting box week, sensor mounting box bottom inner wall fixed mounting has the elastic clamping pole, the inside slope sensor main part that is provided with of sensor mounting box.

As a further description of the above technical solution:

the well seat and the shaft form a well lid main body.

As a further description of the above technical solution:

the number of the supporting structures is eight, and the included angle between every two adjacent groups is 45 degrees.

As a further description of the above technical solution:

the fixing clamping rod is fixedly connected with the bottom plate through welding, and the fixing clamping rod is of an L-shaped structure.

As a further description of the above technical solution:

and a fixing bolt is arranged between the bottom mounting plate and the bottom plate, and the bottom mounting plate is fixedly connected with the bottom plate through the fixing bolt.

As a further description of the above technical solution:

the quantity of the elastic clamping rods is two groups, the two groups of elastic clamping rods are symmetrical about the central axis of the sensor mounting box, and the inclined sensor main body is fixedly clamped between the two groups of elastic clamping rods.

The utility model discloses following beneficial effect has:

1. the utility model provides a well lid displacement monitoring system based on loRa compares with traditional device, through being provided with fixing clip pole, the bottom plate, the bottom mounting panel, devices such as sensor mounting box and tilt sensor main part, fixing clip pole chucking is fixed between pit shaft and well seat, fixing clip pole bottom end and bottom plate top surface looks fixed connection, and carry out fixed connection with the bottom mounting panel through fixing bolt at bottom plate top surface, the sensor mounting box is being carried out to the top fixed mounting of bottom mounting panel, inside the tilt sensor main part that is provided with of sensor mounting box, such connection structure need not punch on the well lid, do not need complicated fixed subassembly to fix the sensor, use the sensor mounting box to protect the sensor simultaneously, prevent that the sensor from receiving the damage, the device simple structure, and convenience and practicality.

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, through being provided with devices such as elasticity clamp rod, electromagnetic interference resistance material layer, the normal work of electromagnetic interference resistance layer guarantee tilt sensor prevents to use the theft of electromagnetic interference device implementation well lid, and elasticity clamp rod carries out the chucking to the tilt sensor main part fixedly, and elasticity clamp rod absorbs vibrations when the well lid takes place vibrations simultaneously, is worth wideling popularize.

Drawings

Fig. 1 is a front view structural diagram of a well lid displacement monitoring system based on LoRa of the present invention;

FIG. 2 is a schematic view of a connection structure among a fixing clamping rod, a bottom plate, a bottom mounting plate, a fixing bolt and a sensor mounting box;

FIG. 3 is a schematic view of the internal structure of the sensor mounting box;

FIG. 4 is a top view of the well base.

Illustration of the drawings:

1. a well base; 2. fixing the clamping rod; 3. a wellbore; 4. a bottom mounting plate; 5. a sensor mounting box; 6. A rotating door; 7. fixing the bolt; 8. a base plate; 9. a layer of electromagnetic interference shielding material; 10. a tilt sensor body; 11. an elastic clamping bar; 12. a support structure.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a well lid displacement monitoring system based on loRa, including well seat 1, the even fixedly connected with bearing structure 12 of 1 week side surface of well seat, 1 inboard side of well seat is provided with pit shaft 3, be provided with fixing clip pole 2 between well seat 1 and the pit shaft 3, fixing clip pole 2 bottom end fixedly connected with

bottom plate

8, 8 top surface fixedly connected with bottom mounting panels 4 of bottom plate, 4 top surface fixedly connected with sensor mounting box 5 of bottom mounting panel, 5 front sides of sensor mounting box rotate and are connected with and rotate

door

6, 5 week side inner wall fixedly connected with electromagnetic interference resistance material layer 9 of sensor mounting box, 5 bottom inner wall fixedly mounted elastic clamp pole 11 of sensor mounting box, 5 inside oblique sensor main parts 10 that are provided with of sensor mounting box.

The well lid main body is composed of a well base 1 and a shaft 3, the number of supporting structures 12 is eight, the included angle between every two adjacent groups is 45 degrees, the strength of the well base 1 is enhanced, when the well base 1 is under pressure, the pressure is dispersed through the eight groups of supporting structures 12, the strength of the well base 1 is improved, a fixing clamping rod 2 is fixedly connected with a bottom plate 8 through welding, the fixing clamping rod 2 is in an L-shaped structure, the fixing clamping rod 2 is fixedly arranged between the well base 1 and the shaft 3, so that the position of the bottom plate 8 can be fixed, compared with the traditional installation mode, the installation and disassembly are facilitated, a fixing bolt 7 is arranged between a bottom installation plate 4 and the bottom plate 8, the bottom installation plate 4 is fixedly connected with the bottom plate 8 through the fixing bolt 7, the fixed installation of a sensor installation box 5 is facilitated, the number of two groups of elastic clamping rods 11 is two, the central axes of the two groups of elastic clamping rods 11 are symmetrical about the sensor installation box 5, the inclination sensor main body 10 is fixedly clamped between the two groups of elastic clamping rods 11, the inclination sensor main body 10 can be clamped by the elastic clamping rods 11, and meanwhile, vibration can be absorbed when the well cover vibrates, so that normal work of the inclination sensor main body 10 is guaranteed.

The working principle is as follows: the utility model provides a well lid displacement monitoring system based on LoRa and the traditional device, which are greatly improved and innovated, when using this kind of well lid displacement monitoring system based on LoRa, the inclination sensor body 10 is first zeroed, then the fixed clamping rod 2 is placed on the outer surface of the top of the well seat 1, the shaft 3 is fixedly connected with the well seat 1, the whole body is placed on the position of a well head, when the well lid takes place the slope (general slope is greater than 15 °) send out the warning to monitoring unit by Wlan LAN through oblique sensor main part 10, again by the staff carry out on the spot explore maintain, the oblique sensor main part 10 outside is provided with sensor mounting box 5, has set up electromagnetic interference resistance material layer 9 in the sensor mounting box 5 and has prevented that the thief from using electromagnetic interference equipment to disturb the normal work of sensor, has improved the security of well lid.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a well lid displacement monitoring system based on loRa, includes well seat (1), its characterized in that: the outer surface of the peripheral side of the well seat (1) is uniformly and fixedly connected with a supporting structure (12), a shaft (3) is arranged on the inner side of the well seat (1), a fixed clamping rod (2) is arranged between the well seat (1) and the shaft (3), the bottom end of the fixed clamping rod (2) is fixedly connected with a bottom plate (8), the outer surface of the top of the bottom plate (8) is fixedly connected with a bottom mounting plate (4), the outer surface of the top of the bottom mounting plate (4) is fixedly connected with a sensor mounting box (5), the front side of the sensor mounting box (5) is rotationally connected with a rotating door (6), the inner wall of the peripheral side of the sensor mounting box (5) is fixedly connected with an electromagnetic interference resistant material layer (9), an elastic clamping rod (11) is fixedly arranged on the inner wall of the bottom of the sensor mounting box (5), an inclined sensor main body (10) is arranged in the sensor mounting box (5).

2. The LoRa-based well lid displacement monitoring system of claim 1, wherein: the well seat (1) and the shaft (3) form a well lid main body.

3. The LoRa-based well lid displacement monitoring system of claim 1, wherein: the number of the supporting structures (12) is eight, and the included angle between every two adjacent groups is 45 degrees.

4. The LoRa-based well lid displacement monitoring system of claim 1, wherein: the fixed clamping rod (2) is fixedly connected with the bottom plate (8) through welding, and the fixed clamping rod (2) is of an L-shaped structure.

5. The LoRa-based well lid displacement monitoring system of claim 1, wherein: a fixing bolt (7) is arranged between the bottom mounting plate (4) and the bottom plate (8), and the bottom mounting plate (4) is fixedly connected with the bottom plate (8) through the fixing bolt (7).

6. The LoRa-based well lid displacement monitoring system of claim 1, wherein: the number of the elastic clamping rods (11) is two, the two groups of elastic clamping rods (11) are symmetrical about the central axis of the sensor mounting box (5), and the inclination sensor main body (10) is fixedly clamped between the two groups of elastic clamping rods (11).