CN220650910U - Weather early warning device - Google Patents

Abstract

The utility model relates to a weather early warning device. The technical scheme adopted is as follows: the frame includes rectangle containing shell, rectangle containing shell fixed connection square tube, rectangle breach is seted up to the intermediate margin on the top of lateral wall around the square tube, the top fixed connection roof of square tube, slip sleeve lifter plate on the square tube, extend wire rope in the rectangle breach around respectively, wire rope's one end and lifter plate's front and back edge fixed connection, wire rope's lower extreme is fixed to be twined in the pivot, the front and back both ends of pivot are movable cartridge respectively in the intermediate position of the lateral wall around the rectangle containing shell, the fixed suit driven gear of front end of pivot, tooth meshing between driven gear's lower extreme edge and the drive gear, the fixed suit of drive gear is on the output shaft of motor, the body fixed mounting of motor is inside the rectangle containing shell, signal collection subassembly is still installed on the lifter plate to the outside fixed controller of lateral wall of rectangle containing shell. The utility model has the beneficial effects that: the maintenance efficiency is improved, and the maintenance risk is reduced.

Description

Weather early warning device

Technical Field

The utility model belongs to the field of weather early warning devices, and relates to a weather early warning device.

Background

The smart campus is generally composed of a campus infrastructure with a sensor network and intelligent hardware as cores and an intelligent software system deployed on a cloud server in a data center, and common functions can be divided into four blocks of smart teaching environment, smart teaching resources, smart campus management and smart campus service. In intelligent campus management, outdoor weather detection is an important item in campus management safety precaution, and an existing weather precaution device adopts a frame to install signal collection components such as anemoclinograph, temperature and humidity sensor and rainfall sensor at the top of the frame, converts weather-related analog signals into corresponding data information, and transmits the data information to a data center for weather condition precaution judgment. This kind of weather early warning device is because needs to install outdoors to signal collection subassembly installs the top at higher frame, and during maintenance, the maintenance personnel operation of climbing is required, and maintenance efficiency is not good, and accompanies danger.

Therefore, the utility model provides a weather early warning device, which solves the problems.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a weather warning device, which comprises a frame, wherein the frame comprises a rectangular storage shell, the top opening of the rectangular storage shell is fixedly connected with a square through, the middle edges of the top ends of the front and rear side walls of the square through are provided with rectangular notches, the middle parts of the upper parts of the left and right side walls of the square through are respectively provided with a limiting hole, the inner walls of the square through corresponding to the limiting holes are respectively provided with an electric telescopic rod, the output shaft of the electric telescopic rod is inserted in the limiting holes, the top ends of the square through are fixedly connected with a top plate, the square through is sleeved with a lifting plate in a sliding manner, the front and rear sides of the rectangular notch are respectively extended with a steel wire rope, one end of the steel wire rope is fixedly connected with the front and rear edges of the lifting plate, the lower ends of the steel wire rope are fixedly wound on a rotating shaft, the front and rear ends of the rotating shaft are respectively movably inserted in the middle parts of the front and rear side walls of the rectangular storage shell, the front ends of the rotating shaft are respectively provided with a driven gear, the lower end edge of the driven gear is respectively meshed with a tooth-shaped output shaft between the driving gear, the motor is fixedly sleeved with a rectangular motor output shaft, the driving gear is fixedly arranged on the rectangular storage shell, a signal collecting assembly is fixedly mounted on the rear side wall, and the signal collecting assembly is fixedly mounted on the front storage shell.

As a preferable scheme of the utility model, the lower end of the rectangular storage shell is fixedly connected with a flange plate, and the device is fixedly arranged on a corresponding monitoring site by matching the flange plate with anchor screws.

As a preferable scheme of the utility model, the rectangular notch is internally and respectively movably inserted with a roller; by adopting the roller, the friction force of the steel wire rope in the up-and-down pulling process is reduced conveniently, and the service life of the steel wire rope is prolonged.

As a preferable scheme of the utility model, the lower side walls at the left side and the right side of the top plate are respectively fixedly connected with limiting blocks, and the top plate walls at the outer sides of the left side and the right side of the limiting blocks are respectively provided with limiting sensors; by adopting the limit sensor, the lifting plate is detected to rise to the position of the upper end of the square tube.

As a preferable scheme of the utility model, the distance between the lower end of the limiting block and the arc tangent plane at the upper end of the limiting hole is 2mm higher than the thickness of the lifting plate; the design is so, when being convenient for with the lifter plate lift to the bottom contact with the stopper of roof lower extreme, the lower terminal surface of lifter plate just is located the upper portion of the spacing hole of side wall about the square tube upper end to this is convenient for electric telescopic handle passes spacing hole with its output shaft, inserts in the lower part of lifter plate.

As a preferable scheme of the utility model, the signal collecting assembly comprises an anemometer, a temperature and humidity sensor, a rainfall sensor and an alarm lamp.

As a preferable scheme of the utility model, the anemoclinograph is fixedly arranged at the right end of the lifting plate, and the temperature and humidity sensor, the rainfall sensor and the alarm lamp are sequentially arranged on the left half arm of the lifting plate from right to left.

The utility model has the beneficial effects that: through adopting the motor to drive gear rotation, drive gear drives driven gear rotation, and then drives the pivot rotation to the realization is to wire rope's tractive winding, with this realization when the maintenance, drives the lifter plate through wire rope along the side leads to the reciprocates, and the maintainer of being convenient for overhauls and changes the signal collection subassembly on the lifter plate fast, improves maintenance efficiency, reduces because the maintenance risk that the climbing brought.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the lower portion of the unitary structure of the present utility model;

FIG. 3 is a schematic diagram of a rack of the present utility model;

FIG. 4 is a detail view of the upper end of the frame of the present utility model;

fig. 5 is a left side cross-sectional view of the upper end of the square tube of the present utility model.

In the figure: the device comprises a frame 1, a steel wire rope 2, a rotating shaft 3, a driven gear 4, a driving gear 5, a motor 6, a controller 7, a signal collecting component 8, a rectangular receiving shell 11, a square tube 12, a rectangular notch 121, a limiting hole 122, an electric telescopic rod 123, a roller 124, a top plate 13, a limiting block 131, a limiting sensor 132, a lifting plate 14, a flange plate 15, an anemometer 81, a temperature and humidity sensor 82, a rainfall sensor 83 and an alarm lamp 84.

Detailed Description

Example 1

As shown in fig. 1 to 5, the weather warning device according to the present utility model adopts a technical scheme that the weather warning device comprises a frame 1, wherein the frame 1 comprises a rectangular receiving shell 11, a square tube 12 is fixedly connected to a top opening of the rectangular receiving shell 11, a rectangular notch 121 is formed at a middle edge of a top end of a front side wall and a rear side wall of the square tube 12, a limit hole 122 is formed at a middle part of an upper part of each of left side walls and right side walls of the square tube 12, electric telescopic rods 123 are respectively mounted on inner walls of the square tube corresponding to the limit hole 122, an output shaft of each electric telescopic rod 123 is inserted into the limit hole 122, rollers 124 are movably inserted into the rectangular notch 121, a top end of the square tube 12 is fixedly connected to a top plate 13, lower side walls of left sides and right sides of the top plate 13 are fixedly connected to limit blocks 131, a distance between lower ends of the limit blocks 131 and a circular arc section of an upper end of the limit hole 122 is 2mm higher than a thickness of the lifting plate 14, the top plate walls outside the left and right limiting blocks 131 are respectively provided with a limiting sensor 132, the square tube 12 is sleeved with the lifting plate 14 in a sliding manner, the lower end of the rectangular storage shell 11 is fixedly connected with the flange 15, the frame 1 is rapidly arranged on a corresponding place through the cooperation of the flange 15 by a foot screw, the steel wire ropes 2 extend out of the rectangular notch 121 respectively, the steel wire ropes 2 are lapped on the corresponding rolling shafts 124, one ends of the steel wire ropes 2 are fixedly connected with the front and rear edges of the lifting plate 14, the lower ends of the steel wire ropes 2 are fixedly wound on the rotating shafts 3, the front and rear ends of the rotating shafts 3 are respectively movably inserted in the middle parts of the front and rear side walls of the rectangular storage shell 11, the front ends of the rotating shafts 3 are fixedly sleeved with the driven gears 4, the lower end edges of the driven gears 4 are meshed with teeth between the driving gears 5, the fixed suit of driving gear 5 is on the output shaft of motor 6, and motor 6 adopts the servo motor that has the brake, drives driving gear 5 rotation after the motor 6 starts, drives pivot 3 through driven gear 4's transmission and rotates, pulls wire rope 2 winding on pivot 3, and then realizes the reciprocate of lifter plate 14, the body fixed mounting of motor 6 is in inside the rectangle containing shell 11, the outside fixed control ware 7 of the back lateral wall of rectangle containing shell 11, signal collection subassembly 8 is still installed on the lifter plate 14, signal collection subassembly 8 includes anemoscope 81, temperature and humidity sensor 82, rain sensor 83 and alarm lamp 84, anemoscope 81 fixed mounting is in the right-hand member of lifter plate 14, temperature and humidity sensor 82, rain sensor 83 and alarm lamp 84 are installed in proper order from the right side to the left half arm of lifter plate 14.

The working principle of the utility model is as follows: when in use, the device is fixedly arranged on a corresponding place through the cooperation of the anchor screws and the flange plate 15, then the motor 6 is started to drive the driving gear 5 to rotate, the rotating shaft 3 is driven to rotate through the transmission of the driven gear 4, the steel wire rope 2 is pulled and wound on the rotating shaft 3, the lifting plate 14 is further driven to move upwards along the square tube 12, when the lifting plate 14 moves to the lower end of the limiting block at the lower part of the top plate 13, the limiting sensor 132 feeds a signal back to the controller 7 to control the motor 6 to stop rotating until the lifting plate 14 is detected, then the controller 7 controls the electric telescopic rod 123 in the square tube 12 to act, and the telescopic shaft extends out of the corresponding limiting hole 122, therefore, limiting and fixing of the lifting plate 14 are achieved, related signals of weather are detected through the anemograph 81, the temperature and humidity sensor 82 and the rainfall sensor 83, collected information is transmitted to the network background through the controller 7, the collected information is displayed on a campus monitoring interface through a software end, when maintenance is needed in the use process, maintenance staff control the electric telescopic rod 123 to act through the controller 7, the telescopic shaft of the electric telescopic rod is retracted into the corresponding limiting hole 122, then the motor 6 is controlled to reversely rotate, the lifting plate 14 is moved downwards to a proper height along the square tube 12 through the steel wire rope 2, and related components of the signal collecting assembly 8 are replaced and maintained.

Electrical connections or structures not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (7)

1. A weather early warning device is characterized in that: the electric power transmission device comprises a frame (1), the frame (1) comprises a rectangular storage shell (11), a square tube (12) is fixedly connected with the top opening of the rectangular storage shell (11), a rectangular notch (121) is formed in the middle edge of the top end of the front and rear side walls of the square tube (12), a limiting hole (122) is formed in the middle part of the upper part of the left and right side walls of the square tube (12), an electric telescopic rod (123) is respectively arranged on the square tube inner wall corresponding to the limiting hole (122), an output shaft of the electric telescopic rod (123) is inserted in the limiting hole (122), a top end of the square tube (12) is fixedly connected with a top plate (13), a lifting plate (14) is sleeved on the square tube (12) in a sliding manner, a steel wire rope (2) is respectively extended from the front and rear of the rectangular notch (121), one end of the steel wire rope (2) is fixedly connected with the front and rear edges of the lifting plate (14), the lower ends of the steel wire rope (2) are fixedly wound on a rotating shaft (3), the front and rear ends of the rotating shaft (3) are respectively movably inserted in the rectangular storage shell (11), the front and rear ends of the rotating shaft (3) are respectively provided with a driving gear (4) and the front end and the rear end of the driving gear (4) are fixedly meshed with the front gear (4) of the front and the front side wall (11), the body fixed mounting of motor (6) is in inside rectangle containing shell (11), the outside fixed controller (7) of back lateral wall of rectangle containing shell (11), still install signal collection subassembly (8) on lifter plate (14).

2. The weather warning device of claim 1, wherein: the lower end of the rectangular storage shell (11) is fixedly connected with a flange plate (15).

3. The weather warning device of claim 1, wherein: the rectangular notch (121) is respectively and movably inserted with a roller (124).

4. The weather warning device of claim 1, wherein: the lower side walls of the left side and the right side of the top plate (13) are respectively fixedly connected with a limiting block (131), and limiting sensors (132) are respectively arranged on the top plate walls on the outer sides of the left side and the right side of the limiting block (131).

5. The weather warning device of claim 4, wherein: the distance between the lower ends of the limiting blocks (131) and the arc tangent planes at the upper ends of the limiting holes (122) is 2mm higher than the thickness of the lifting plate (14).

6. The weather warning device of claim 1, wherein: the signal collection assembly (8) comprises an anemoscope (81), a temperature and humidity sensor (82), a rainfall sensor (83) and an alarm lamp (84).

7. The weather pre-warning device of claim 6, wherein: the anemoscope (81) is fixedly arranged at the right end of the lifting plate (14), and the temperature and humidity sensor (82), the rainfall sensor (83) and the alarm lamp (84) are sequentially arranged on the left half arm of the lifting plate (14) from right to left.