CN212364630U - Meteorological automatic station rainfall calibrating device - Google Patents

Abstract

The utility model discloses a meteorological automatic station rainfall calibrating device, including bearing structure and rainfall calibrator, bearing structure includes the support, and the top of support is vertical to be provided with the rainfall calibrator, and is fixed with the collector case on the side end face of support, and the rainfall calibrator includes a water catch bowl and a rain graduated flask, and the rain graduated flask is installed on the top of water catch bowl, and the outer circumference of water catch bowl bottom horizontal welding has the spiral shell board, and the spiral shell board of water catch bowl passes through the top of fix with screw at the support. The utility model discloses can be under the prerequisite that does not use the charactron to show, concentrate on the collector of automatic station with data, make things convenient for the later stage to read, can open the rain gauge section of thick bamboo when needs simultaneously, three folding push-and-pull board pulls off the back, can prevent wind, improves the convenience of maintaining the calibration.

Description

Meteorological automatic station rainfall calibrating device

Technical Field

The utility model relates to a rainfall calibrator technical field especially relates to a meteorological automatic station rainfall calibrating device.

Background

The rainfall sensor is a hydrological and meteorological instrument, which is used for measuring the rainfall in nature and converting the rainfall into digital information quantity represented in the form of switching value to be output so as to meet the requirements of information transmission, processing, recording, display and the like. The degree of accuracy of rainfall sensor has very important meaning to meteorological historical record, data analysis, and rain graduated flask need be opened to current rainfall calibrator when the calibration, must demolish the cable of original connection meteorological automatic station collector, changes into charactron counter cable, disassembles and maintains inconveniently, and frequent plug causes contact failure easily, and the charactron shows to wet easily on the rain graduated flask top surface simultaneously to unable count influences the operation.

Therefore, a weather automatic station rainfall calibrating device is needed, data can be concentrated on an automatic station collector on the premise that a nixie tube is not used for displaying, later-stage reading is facilitated, and meanwhile, when a rain gauge cylinder needs to be opened, the three folding push-pull plates can be prevented from wind after being pulled down, and the convenience of maintenance and calibration is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a meteorological automatic station rainfall calibrating device aims at improving current rainfall calibrator and need open the rain gauge cylinder when the calibration, must demolish the original cable of connecting the meteorological automatic station collector, changes into charactron counter cable, disassembles and maintains inconveniently, and frequent plug causes contact failure easily, and the charactron shows to wet easily on the rain gauge cylinder top surface simultaneously to unable count, the problem of influence operation.

The utility model discloses a realize like this:

the utility model provides a meteorological automatic station rainfall calibrating device, includes bearing structure and rainfall calibrator, and bearing structure includes the support, and the top of support is vertical to be provided with the rainfall calibrator, and is fixed with the collector case on the side end face of support, and the rainfall calibrator includes a water catch bowl and a rain graduated flask, and the rain graduated flask is installed on the top of water catch bowl, and the outer circumference bottom horizontally welded of water catch bowl has the spiral shell board, and the spiral shell board of water catch bowl passes through the top of fix with screw at the support.

Furthermore, the rain gauge comprises a water inlet plate, a bottom ring and a support rod, the bottom ring is horizontally arranged right below the water inlet plate, the support rod is vertically arranged between the water inlet plate and the bottom ring, and two ends of the support rod are respectively welded on the opposite end faces of the water inlet plate and the bottom ring.

And then be provided with the end ring through the board that intakes under the level, and intake and vertically be provided with branch between board and the end ring, and the both ends of branch weld respectively on board and the relative terminal surface of end ring of intaking to the board and the end ring of intaking that the interval set up carry out the push-and-pull when being convenient for the later stage and open and detect, improve the flexibility of using.

Furthermore, the push-pull ring plates are vertically arranged between the bottom rings and are welded end to end in the vertical direction.

And then through the vertical push-and-pull ring plate that is provided with between the end ring, and push-and-pull ring plate is provided with threely along vertical direction end to end welding, when the rain gauge cylinder was opened to needs, three folding push-and-pull plate pulled off the back, can prevent wind, and convenient later maintenance is convenient.

Furthermore, the outer circumference of the bottom ring is provided with a locking screw in a uniform horizontal thread mode.

And then the locking screw, the locking limit push-pull ring plate and the bottom ring are installed through the uniform horizontal threads on the outer circumference of the bottom ring.

Furthermore, the bottom of the outer circumference of the push-pull ring plate is uniformly and horizontally provided with fixing screw holes, and the fixing screw holes are matched with the locking screws in a locking mode.

And then the bottom through the outer circumference of push-and-pull ring plate is even the level and has been seted up fixed screw, and fixed screw and locking screw locking cooperation, and the convenient interval of pulling down the push-and-pull ring plate according to the maintenance needs is overhauld conveniently.

Furthermore, two flow velocity holes are symmetrically formed in the water inlet plate.

And then have seted up two velocity of flow holes through the last symmetry of board that intakes, do not need the charactron to show, do not receive the rainwater influence, all can operate under any circumstance, do not need frequently to operate rainfall sensor binding post forever, can not cause contact failure, only need in the automatic station collector end of weather with the rainfall terminal access digital counter can.

Compared with the prior art, the beneficial effects of the utility model are that: when the rainfall calibrating device of the automatic meteorological station is used for rainfall calibration, the rainfall calibrator is vertically arranged at the top end of the support, the collector box is fixed on the side end surface of the support, the data collector is installed in the collector box and is connected with the sensor in the rainfall calibrator through a cable, so that the data of the sensor is collected into the data collector, then the data collector is used at the later stage without being displayed by a nixie tube and without a connecting wire, the data is read at the collector end of the automatic meteorological station without opening a rainfall cylinder and can be directly put on the collector end, the conditions of troublesome operation and no need of key for calibration are avoided, then a bottom ring is horizontally arranged under the water inlet plate, a supporting rod is vertically arranged between the water inlet plate and the bottom ring, and the two ends of the supporting rod are respectively welded on the opposite end surfaces of the water inlet plate and the bottom ring, so as to arrange the water inlet plate and the bottom ring at intervals, the rain gauge is convenient to carry out push-pull detection in the later period of opening, the use flexibility is improved, three push-pull ring plates are vertically arranged between the bottom rings and are welded end to end along the vertical direction, when the rain gauge needs to be opened, the three foldable push-pull plates can prevent wind after being pulled down, the later maintenance is convenient, in addition, the bottom of the outer circumference of each push-pull ring plate is uniformly and horizontally provided with a fixed screw hole which is locked and matched with a locking screw, the spacing of the push-pull ring plates is conveniently limited according to the maintenance requirement, the maintenance is convenient, in addition, two flow rate holes are symmetrically arranged on the water inlet plate, the digital tube display is not needed, the rain gauge can be operated under any condition, the frequent operation of a rain sensor connecting terminal is not needed permanently, the poor contact is not caused, only the rain terminal is required to be connected into a digital counter at the collector end, thereby can be under the prerequisite that does not use the charactron to show, concentrate on the collector of automatic station with data, make things convenient for the later stage to read, simultaneously can be when the rain gauge cylinder is opened to needs, three folding push-and-pull board pulls the back down, can prevent wind, improves the convenience of maintaining the calibration.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic structural diagram of a rainfall calibrator in an embodiment of the present invention;

fig. 4 is an exploded view of the rain gauge according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a support structure according to an embodiment of the present invention.

In the figure: 1. a support structure; 11. a support; 12. a collector box; 2. a rainfall calibrator; 21. a water collection cylinder; 211. a screw hole plate; 22. a rain gauge; 221. a water intake plate; 222. a bottom ring; 223. a strut; 224. a push-pull ring plate; 225. locking screws; 226. fixing screw holes; 227. a drain hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Referring to fig. 1, 2, 3, 4 and 5, a rainfall calibration device for a weather automatic station includes a support structure 1 and a rainfall calibration instrument 2, the support structure 1 includes a support 11, the rainfall calibration instrument 2 is vertically disposed on the top end of the support 11, a collector box 12 is fixed on the side end surface of the support 11, the rainfall calibration instrument 2 includes a water collecting cylinder 21 and a rain measuring cylinder 22, the top end of the water collecting cylinder 21 is provided with the rain measuring cylinder 22, the bottom of the outer circumference of the water collecting cylinder 21 is horizontally welded with a screw hole plate 211, and the screw hole plate 211 of the water collecting cylinder 21 is fixed on the top end of the support 11 through screws.

When the rainfall calibration device of the automatic meteorological station is used for carrying out rainfall calibration, the rainfall calibrator 2 is vertically arranged at the top end of the support 11, the collector box 12 is fixed on the side end face of the support 11, the data collector is arranged in the collector box 12 and is connected with the sensor in the rainfall calibrator 2 through a cable, so that the data of the sensor is collected into the data collector, then the data collector is used at a later stage without digital tube display and connecting wires, the data is read at the collector end of the automatic meteorological station without opening a rainfall cylinder and can be directly placed on the collector end, the situations of troublesome operation and no key for calibration are avoided, then the bottom ring 222 is horizontally arranged right below the water inlet plate 221, the support rods 223 are vertically arranged between the water inlet plate 221 and the bottom ring 222, and the two ends of the support rods 223 are respectively welded on the opposite end faces of the water inlet plate 221 and the bottom ring 222, therefore, the water inlet plate 221 and the bottom ring 222 which are arranged at intervals are convenient for push-pull detection during later-stage opening, the use flexibility is improved, the push-pull ring plate 224 is vertically arranged between the bottom rings 222, three push-pull ring plates 224 are arranged in an end-to-end welding mode along the vertical direction, when the rain gauge is required to be opened, after the three folding push-pull plates are pulled down, wind can be prevented, later-stage maintenance is convenient, the fixed screw holes 226 are uniformly and horizontally formed in the bottom of the outer circumference of the push-pull ring plate 224, the fixed screw holes 226 are in locking fit with the locking screws 225, the spacing between the push-pull ring plates 224 is conveniently limited according to maintenance requirements, maintenance is convenient, two flow rate holes 227 are symmetrically formed in the water inlet plate 221, digital tube display is not required, the rain sensor is not influenced by rain, operation can be carried out under any condition, the, only need in weather automatic station collector end with rainfall terminal insert digital counter can to can be under the prerequisite that does not use the charactron to show, concentrate on the automatic station collector with data, make things convenient for the later stage to read, can open the rain gauge section of thick bamboo when needs simultaneously, three folding push-pull plate pulls down the back, can prevent wind, improves the convenience of maintaining the calibration.

Referring to fig. 4, the rain gauge 22 includes a water inlet plate 221, a bottom ring 222 and a support rod 223, the bottom ring 222 is horizontally disposed right below the water inlet plate 221, the support rod 223 is vertically disposed between the water inlet plate 221 and the bottom ring 222, and two ends of the support rod 223 are respectively welded to opposite end surfaces of the water inlet plate 221 and the bottom ring 222.

And then be provided with end ring 222 through the board 221 that intakes under the level, and intake and vertically be provided with branch 223 between board 221 and the end ring 222, and the both ends of branch 223 weld respectively on board 221 and the relative terminal surface of end ring 222 of intaking to board 221 and end ring 222 of intaking that the interval set up, carry out the push-and-pull when being convenient for the later stage to detect, improve the flexibility of using when opening.

Referring to fig. 4, three push-pull ring plates 224 are vertically arranged between the bottom rings 222, and the push-pull ring plates 224 are welded end to end in the vertical direction.

And then through the vertical push-and-pull ring plate 224 that is provided with between the end ring 222, and push-and-pull ring plate 224 is provided with threely along vertical direction end to end welding, when the rain gauge cylinder was opened to needs, three folding push-and-pull plate pulled off the back, can prevent wind, makes things convenient for the later maintenance convenience.

Referring to fig. 4, a locking screw 225 is uniformly and horizontally threadedly mounted on the outer circumference of the bottom ring 222.

And a locking screw 225 is uniformly and horizontally installed on the outer circumference of the bottom ring 222 in a threaded manner, so that the limit push-pull ring plate 224 and the bottom ring 222 are locked.

Referring to fig. 4, the bottom of the outer circumference of the push-pull ring plate 224 is uniformly and horizontally provided with fixing screw holes 226, and the fixing screw holes 226 are locked and matched with the locking screws 225.

And then the even level in bottom through the outer circumference of push-pull ring board 224 has seted up fixed screw 226, and fixed screw 226 and locking screw 225 locking cooperation, and the spacing of pulling down push-pull ring board 224 is convenient as required to overhaul, overhauls the convenience.

Referring to fig. 4, two flow velocity holes 227 are symmetrically formed on the water inlet plate 221.

And then have seted up two velocity of flow holes 227 through the symmetry on the board 221 that intakes, do not need the charactron to show, do not receive the rainwater influence, all can operate under any circumstance, do not need frequently to operate rainfall sensor binding post forever, can not cause contact failure, only need in the automatic station collector end of weather with the rainfall terminal access digital counter can.

The working principle is as follows: when the rainfall calibration device of the automatic meteorological station is used for carrying out rainfall calibration, the rainfall calibrator 2 is vertically arranged at the top end of the support 11, the collector box 12 is fixed on the side end face of the support 11, the data collector is arranged in the collector box 12 and is connected with the sensor in the rainfall calibrator 2 through a cable, so that the data of the sensor is collected into the data collector, then the data collector is used at a later stage without being displayed by a nixie tube and without a connecting wire, the data is read at the collector end of the automatic meteorological station, a rainfall cylinder is not required to be opened and the data can be directly put on the collector, the conditions that the operation is troublesome and the calibration can not be carried out without a key are avoided, then the bottom ring 222 is horizontally arranged right below the water inlet plate 221, the supporting rod 223 is vertically arranged between the water inlet plate 221 and the bottom ring 222, and the two ends of the supporting rod 223 are respectively welded on the opposite end faces of the water inlet plate 221 and, therefore, the water inlet plate 221 and the bottom ring 222 which are arranged at intervals are convenient for push-pull detection during later-stage opening, the use flexibility is improved, the push-pull ring plate 224 is vertically arranged between the bottom rings 222, three push-pull ring plates 224 are arranged in an end-to-end welding mode along the vertical direction, when the rain gauge is required to be opened, after the three folding push-pull plates are pulled down, wind can be prevented, later-stage maintenance is convenient, the fixed screw holes 226 are uniformly and horizontally formed in the bottom of the outer circumference of the push-pull ring plate 224, the fixed screw holes 226 are in locking fit with the locking screws 225, the spacing between the push-pull ring plates 224 is conveniently limited according to maintenance requirements, maintenance is convenient, two flow rate holes 227 are symmetrically formed in the water inlet plate 221, digital tube display is not required, the rain sensor is not influenced by rain, operation can be carried out under any condition, the, the rainfall terminal is connected into the digital counter at the collector end of the automatic weather station.

The device that obtains through above-mentioned design has satisfied one kind basically can be under the prerequisite that does not use the charactron to show, with data concentration in the collector of automatic station, makes things convenient for the later stage to read, can open the rain gauge section of thick bamboo when needs simultaneously, three folding push-and-pull board pull back, can prevent wind, improves the use of the automatic station rainfall calibrating device of weather of the convenience of maintaining the calibration, but at the present purpose of further perfecting its function, the designer has carried out further improvement to the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A meteorological automatic station rainfall calibrating device, includes bearing structure (1) and rainfall calibrator (2), its characterized in that: bearing structure (1) includes support (11), the vertical rainfall calibrator (2) that is provided with in top of support (11), and be fixed with collector case (12) on the side end face of support (11), rainfall calibrator (2) are including water collection tank (21) and rain graduated flask (22), rain graduated flask (22) are installed on the top of water collection tank (21), and the outer circumference bottom horizontal welding of water collection tank (21) has spiral shell board (211), and spiral shell board (211) of water collection tank (21) pass through the top of fix with screw at support (11).

2. The weather automatic station rainfall calibrating device according to claim 1, wherein the rain gauge (22) comprises a water inlet plate (221), a bottom ring (222) and a support rod (223), the bottom ring (222) is horizontally arranged right below the water inlet plate (221), the support rod (223) is vertically arranged between the water inlet plate (221) and the bottom ring (222), and two ends of the support rod (223) are respectively welded on the opposite end faces of the water inlet plate (221) and the bottom ring (222).

3. The weather station rainfall calibrating device according to claim 2, wherein the push-pull ring plates (224) are vertically arranged between the bottom rings (222), and three push-pull ring plates (224) are vertically welded end to end.

4. The weather station rainfall calibrator of claim 3, wherein the bottom ring (222) is threaded uniformly and horizontally on its outer circumference with locking screws (225).

5. The weather automatic station rainfall calibrating device according to claim 4, wherein the bottom of the outer circumference of the push-pull ring plate (224) is provided with a fixing screw hole (226) uniformly and horizontally, and the fixing screw hole (226) is in locking fit with the locking screw (225).

6. The weather automatic station rainfall calibrating device according to claim 5, wherein the water inlet plate (221) is symmetrically provided with two flow velocity holes (227).

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