CN213779190U

CN213779190U - Water level wireless monitoring alarm device

Info

Publication number: CN213779190U
Application number: CN202023242687.XU
Authority: CN
Inventors: 王涛
Original assignee: Shandong Heshuo Intelligent Engineering Co ltd
Current assignee: Shandong Heshuo Intelligent Engineering Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-23
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a water level wireless monitoring alarm device, including first casing and second casing, first casing in-connection is equipped with first fixed pulley and second fixed pulley, first casing bottom is connected and is equipped with first body and second body, first fixed pulley and second fixed pulley connect jointly and are equipped with wire rope, wire rope extends to first body in-connection and is equipped with the metal balancing weight, the connection of metal balancing weight bottom is equipped with small-size flotation pontoon, wire rope extends to second body in-connection and is equipped with the conducting metal piece, the articulated extension board that is equipped with in the second body, the extension board is connected and is equipped with second metal contact. Compared with the prior art, the utility model the advantage lie in: this device is through the cooperation between small-size flotation pontoon, metal balancing weight, conductive metal piece and two fixed pulleys, according to the height of water level to adjust the height of metal conductive piece, the metal conductive piece is with first metal contact circular telegram, then sends signal through wireless transmission, and the body can prevent the influence of surface of water fluctuation to the flotation pontoon simultaneously.

Description

Water level wireless monitoring alarm device

Technical Field

The utility model relates to a water level monitoring technology field specifically indicates a water level wireless monitoring alarm device.

Background

The water level monitoring instrument is very common in many scenes needing to measure the water level, under the normal condition, the water level monitoring instrument comprises a pipe body, the top end of the pipe body is provided with a top end cover, the bottom end of the pipe body is provided with a bottom end cover, a water through hole is arranged on the bottom end cover, a floating ball is arranged in the pipe body, the floating ball floats in the pipe body through the water entering from the bottom end cover, the height of the water level is detected by observing the height of the floating ball, the detection instrument is sometimes inconvenient to observe, meanwhile, a great detection data error is caused by the unsmooth water surface, generally, accurate data is difficult to detect, in addition, a plurality of complicated ultrasonic monitoring devices are arranged at present, but the device is complicated, different water level heights are monitored due to the unevenness of the water surface, all environments cannot be applied, and meanwhile, the monitoring modes also need observers to go to the scene for observation at variable time, therefore, the working efficiency is low, and the labor is wasted.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, to the not enough among the prior art, a can stable monitoring water level and can use wireless transmission to carry out a water level wireless monitoring alarm device who monitors is provided.

In order to solve the technical problem, the utility model provides a technical scheme does: a water level wireless monitoring alarm device comprises a first shell and a second shell, wherein a first fixed pulley and a second fixed pulley are connected in the first shell, the bottom of the first shell is respectively connected with a first tube body and a second tube body which are matched with the first fixed pulley and the second fixed pulley, the first fixed pulley and the second fixed pulley are connected together to form a steel wire rope, the steel wire rope extends into the first pipe body to be connected with a metal counterweight, the bottom of the metal balancing weight is connected with a small buoy, the other end of the steel wire rope extends into the second pipe body and is connected with a conductive metal block, a plurality of groups of symmetrical support plates are uniformly hinged in the second pipe body, the end parts of the support plates are connected with second metal contacts, the first casing and the second casing between be connected and be equipped with the connecting rod, second casing in the connection be equipped with control box and storage battery.

Further, the metal counterweight left and right sides connect and be equipped with first stopper, first body in be equipped with the first spacing spout of the first stopper of cooperation, carry out limiting displacement to the metal counterweight.

Furthermore, conductive metal piece bottom be the awl type, conductive metal piece top front and back both sides connect and be equipped with the second stopper, the second body in be equipped with the spacing spout of second of cooperation second stopper, carry out limiting displacement to conductive metal piece.

Further, the top connection is equipped with the backup pad in the first body, the backup pad bottom connection be equipped with first metal contact, to the final alarm of water level.

Furthermore, first body bottom be equipped with into water opening, second body bottom be sealed form, make things convenient for the water level to get into in the first body, prevent that the water level from getting into in the second body.

Furthermore, the connecting rod in be equipped with the cavity that is used for the winding displacement, the cavity intercommunication first casing and second casing, conveniently carry out the winding displacement.

Furthermore, the top of the second shell is connected with a mounting plate, the outer side wall of the second shell is a waterproof and moistureproof layer, so that the mounting and the moistureproof are convenient,

the utility model discloses a water level wireless monitoring alarm device compares with prior art's advantage lies in: this device is through the cooperation between small-size flotation pontoon, metal balancing weight, conductive metal piece and two fixed pulleys, according to the height of water level to adjust the height of metal conductive piece, the metal conductive piece is with first metal contact circular telegram, then sends signal through wireless transmission, and the body can prevent the influence of surface of water fluctuation to the flotation pontoon simultaneously.

Drawings

Fig. 1 is the utility model discloses a water level wireless monitoring alarm device's sectional structure sketch map.

Fig. 2 is a schematic structural view of a portion a in fig. 1.

Fig. 3 is the utility model relates to a water level wireless monitoring alarm device's first body sectional structure sketch map of bowing.

As shown in the figure: 1. the device comprises a first shell, a second shell, a mounting plate, a first fixed pulley, a second fixed pulley, a steel wire rope, a first pipe body, a second pipe body, a metal counterweight, a first limiting block, a first limiting chute, a second limiting chute, a conductive metal block, a small buoy, a first floating drum, a supporting plate, a first metal contact, a second limiting block, a second limiting chute, a supporting plate, a second metal contact, a connecting rod, a cavity, a control box, a battery, a second metal contact, a waterproof and moistureproof layer, and a connecting rod, 21, a cavity, 22 and a control box.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments for further detailed description, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore are not to be construed as limiting the present invention, and further, the terms "first", "second", and the like are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of the technical features indicated, and thus, the features defined as "first", "second", and the like, may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection, unless otherwise explicitly stated or limited, and those skilled in the art can understand the specific meaning of the above terms in the present invention in a specific case.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-3, a water level wireless monitoring and alarming device comprises a first shell 1 and a second shell 2, wherein a first fixed pulley 4 and a second fixed pulley 5 are connected in the first shell 1, the bottom of the first shell 1 is respectively connected with a first tube 7 and a second tube 8 which are matched with the first fixed pulley 4 and the second fixed pulley 5, the first fixed pulley 4 and the second fixed pulley 5 are jointly connected with a steel wire rope 6, the steel wire rope 6 extends into the first tube 7 and is connected with a metal counterweight 9, the bottom of the metal counterweight 9 is connected with a small buoy 13, the other end of the steel wire rope 6 extends into the second tube 8 and is connected with a conductive metal block 12, the weight of the metal counterweight 9 is larger than that of the conductive metal block 12, and the weight of the metal counterweight 9 reduces the buoyancy of water to the small buoy 13 and is smaller than that of the conductive metal block 9, a plurality of groups of symmetrical support plates 18 are uniformly hinged in the second pipe body 8, a return spring is connected at the hinged position of each support plate 18 to enable the support plate to rebound, a second metal contact 19 is connected and arranged at the end part of each support plate 18, a connecting rod 20 is connected between the first shell 1 and the second shell 2, the connecting rod 20 is provided with different lengths and diameters according to the requirements of different places and different environments, a control box 22 and a storage battery 23 are connected and arranged in the second shell 2, resistors which are electrically connected with the first metal contact 15 and the second metal contact 19 are arranged in the control box 22 and are electrically connected with the storage battery 23, a wireless signal transmitter is arranged in the control box 22, when the metal counterweight 9 touches the first metal contact 15 or the conductive metal block 12 touches the second metal contact 19, the corresponding circuits of the first metal contact 15 or the second metal contact 19 are communicated, the wireless signal transmitter transmits signals, and the second metal contacts 19 with different heights correspond to water levels with different heights.

The left side and the right side of the metal counterweight block 9 are connected and provided with first limiting blocks 10, first limiting chutes 11 matched with the first limiting blocks 10 are arranged in the first pipe body 7, the bottom of the conductive metal block 12 is in a cone shape, so that when the conductive metal block 12 descends, the inclined edge can simultaneously touch second metal contacts 19 on support plates 18 at two sides, the front side and the rear side of the top of the conductive metal block 12 are connected and provided with second limiting blocks 16, the second pipe body 8 is internally provided with second limiting chutes 17 matched with the second limiting blocks 16, the top in the first pipe body 7 is connected and provided with a support plate 14, the bottom of the support plate 14 is connected and provided with first metal contacts 15, the number of the first metal contacts 15 is two, when the water level is too high, the metal counterweight block 9 touches the first metal contacts 15, a signal is sent by a wireless signal transmitter to alarm, first body 7 bottom be equipped with the opening of intaking, can prevent like this that undulant surface of water from to monitoring influence, second body 2 bottom be sealed form, connecting rod 20 in be equipped with the cavity 21 that is used for the winding displacement, cavity 21 intercommunication first casing 1 and

second casing

2, 2 top of second casing connect and be equipped with

mounting panel

3, 2 lateral walls of second casing 24 for dampproofing and waterproofing.

The utility model discloses when the concrete implementation, when the water level rose, the surface of water can produce certain buoyancy on to small-size flotation pontoon 13, upwards promote metal balancing weight 9, the conductive metal piece 12 in the second body 8 begins to descend simultaneously, when conductive metal piece 12 descends to certain height, will touch second metal contact 19 on the corresponding high extension board 18, the circuit communicates with each other, it will be through the radio signal transmission ware signals in the control box 22 to correspond the water level, when the water level was too high, when first metal contact 15 was touch to metal balancing weight 9, can report to the police through radio signal transmission ware signals, the water level has reached dangerous alert height.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a water level wireless monitoring alarm device, includes first casing (1) and second casing (2), its characterized in that: the cable comprises a first shell (1), a first fixed pulley (4) and a second fixed pulley (5) are connected in the first shell (1), a first tube body (7) and a second tube body (8) which are matched with the first fixed pulley (4) and the second fixed pulley (5) are connected to the bottom of the first shell (1) respectively, a steel wire rope (6) is connected and arranged in the first fixed pulley (4) and the second fixed pulley (5) together, the steel wire rope (6) extends to the first tube body (7) and is connected with a metal counterweight (9), a small buoy (13) is connected and arranged at the bottom of the metal counterweight (9), a conductive metal block (12) is connected and arranged in the second tube body (8) at the other end of the steel wire rope (6), a plurality of groups of symmetrical support plates (18) are uniformly hinged in the second tube body (8), and a second metal contact (19) is arranged at the end connection of each support plate (18), the battery case is characterized in that a connecting rod (20) is connected between the first case (1) and the second case (2), and a control box (22) and a battery (23) are connected in the second case (2).

2. The water level wireless monitoring alarm device according to claim 1, wherein: the metal counterweight (9) left and right sides connect and be equipped with first stopper (10), first body (7) in be equipped with first spacing spout (11) of first stopper (10) of cooperation.

3. The water level wireless monitoring alarm device according to claim 1, wherein: conductive metal piece (12) bottom be the awl type, conductive metal piece (12) top around both sides connect and be equipped with second stopper (16), second body (8) in be equipped with the spacing spout of second (17) of cooperation second stopper (16).

4. The water level wireless monitoring alarm device according to claim 1, wherein: the top connection be equipped with backup pad (14) in first body (7), backup pad (14) bottom connect and be equipped with first metal contact (15).

5. The water level wireless monitoring alarm device according to claim 1, wherein: the bottom of the first pipe body (7) is provided with a water inlet opening, and the bottom of the second pipe body (2) is sealed.

6. The water level wireless monitoring alarm device according to claim 1, wherein: the connecting rod (20) is internally provided with a cavity (21) for winding displacement, and the cavity (21) is communicated with the first shell (1) and the second shell (2).

7. The water level wireless monitoring alarm device according to claim 1, wherein: the top of the second shell (2) is connected with a mounting plate (3), and the outer side wall of the second shell (2) is a waterproof and moistureproof layer (24).