CN218121095U

CN218121095U - Water level early warning device

Info

Publication number: CN218121095U
Application number: CN202222751103.4U
Authority: CN
Inventors: 杜忠国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2022-12-23
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a water level early warning device, which relates to the technical field of hydraulic engineering and comprises an early warning box, wherein the side surface of the early warning box is provided with an installation rod, one side surface of the early warning box is connected with an observation plate in a through way, one side surface of the early warning box is connected with a guide plate in a through way, and the bottom surface of the early warning box is connected with a guide sleeve in a through way; the utility model discloses measure the scale mark that the floater can drive the directional relevant position of pointer when moving along with the water level under indicating mechanism's effect for bank patrol's staff can directly come to know the water level through observing the board, it is more directly perceived to have guaranteed that the staff observes, the practicality of device has been increased, the position of measuring the floater can be adjusted to the screw sleeve under adjusting mechanism's effect, make the change that the measurement floater can adapt to different water levels in season, more accurate to water level measurement has been guaranteed, and do not need the staff to reinstall the early warning case, the manpower has been practiced thrift.

Description

Water level early warning device

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a water level early warning device.

Background

The water conservancy project is used for controlling and allocating surface water and underground water in the nature, and is constructed for achieving the purposes of removing harm and benefiting, water is a valuable resource essential for production and life of human beings, but the naturally existing state of the water conservancy project does not completely meet the requirements of human beings, and only the water conservancy project is constructed, water flow can be controlled, flood disasters are prevented, and water quantity regulation and distribution are carried out so as to meet the requirements of life and production of people on water resources;

patent document CN212963568U discloses water level early warning device for hydraulic engineering, and the right item of protection "includes mounting plate, mounting plate's lower surface is connected with the gim peg, mounting plate's upper surface is connected with the electric cabinet, and there is the side installation pole side of electric cabinet through bolted connection, and one side of side installation pole is equipped with the spacing groove, and one side of side installation pole is equipped with waterproof detection case, and the top of waterproof detection case is equipped with coupling mechanism, and the inside of waterproof detection case is equipped with water level monitoring mechanism". However, when the early warning device is used, the early warning water level is often changed along with the change of seasons and the difference of regional water conservancy development, and the early warning water level cannot be synchronously early warned along with the change of the water level because the fixed position is preset and cannot be changed, and a worker cannot visually observe the water level on site in the patrol process;

therefore, it is necessary to design a water level early warning apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a water level early warning device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a water level early warning device, includes the early warning case, the side of early warning case is provided with the installation pole, one side through connection of early warning case has the observation board, one side through connection of early warning case has the deflector, the bottom surface through connection of early warning case has guide sleeve, guide sleeve's medial surface cover is equipped with connecting sleeve, the medial surface of early warning case is provided with indicating mechanism, connecting sleeve's medial surface is provided with adjustment mechanism.

Preferably, indicating mechanism includes the axis of rotation, the axis of rotation is rotated and is connected between the relative both sides medial surface of early warning case, the surface cover of axis of rotation is equipped with drive gear, the connecting sleeve is located the tip fixedly connected with drive rack of early warning incasement side, drive rack and drive gear meshing are connected, the surface cover of axis of rotation is equipped with the telescopic link, the medial surface sliding connection who has the driving plate of guide way and guide way is seted up to the side of deflector, the flexible end of telescopic link articulates the side at the driving plate, the side fixedly connected with pointer of driving plate.

Preferably, the adjusting mechanism includes a threaded sleeve, the threaded sleeve is rotatably connected to the bottom end of the connecting sleeve, a threaded rod is sleeved on the inner side face of the connecting sleeve, two opposite guide blocks are fixedly connected to the top end of the threaded rod, two sliding grooves corresponding to the guide blocks are formed in the inner side face of the connecting sleeve, and a measuring floating ball is fixedly connected to the end portion of the threaded rod, which is located outside the connecting sleeve.

Preferably, the side of driving plate is laminated with the medial surface of guide way mutually, connecting sleeve passes through spout and slider sliding connection at the medial surface of guide sleeve.

Preferably, the threaded sleeve is sleeved on the outer surface of the threaded rod.

Preferably, the side of the observation plate is provided with scale marks, and the observation plate is made of transparent materials.

The utility model discloses following beneficial effect has:

1. by arranging the measuring floating ball and the indicating mechanism, the measuring floating ball can drive the pointer to point to the scale mark of the corresponding position when moving along with the water surface under the action of the indicating mechanism, so that a worker on bank patrol can directly know the water level through the observation plate, the observation of the worker is more intuitive, and the practicability of the device is improved;

2. through setting up connecting sleeve and adjustment mechanism, rotate the position that the measuring floater can be adjusted to the threaded sleeve under adjustment mechanism's effect for measure the change that the floater can adapt to different seasons water level, guaranteed more accurately to water level measurement, and do not need the staff to install the early warning case again, practiced thrift the manpower.

Drawings

Fig. 1 is a schematic structural view of a main body of a water level early warning device provided by the present invention;

fig. 2 is a schematic structural view of an elevational cross-section of an early warning box of the water level early warning device provided by the present invention;

fig. 3 is an exploded schematic view of an adjusting mechanism of the water level early warning device according to the present invention;

in the figure: the early warning device comprises an early warning box 1, a mounting rod 2, an observation plate 3, a guide plate 4, a guide sleeve 5, an indicating mechanism 6, a rotating shaft 61, a transmission gear 62, a driving rack 63, a telescopic rod 64, a transmission plate 65, a pointer 66, a connecting sleeve 7, an adjusting mechanism 8, a threaded sleeve 81, a threaded rod 82, a guide block 83, a measuring floating ball 84 and scale marks 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, a water level early warning device comprises an early warning box 1, a mounting rod 2 is arranged on the side surface of the early warning box 1, an observation plate 3 is connected to the side surface of one side of the early warning box 1 in a penetrating manner, scale marks 9 are arranged on the side surface of the observation plate 3, the observation plate 3 is made of transparent material, a guide plate 4 is connected to the side surface of one side of the early warning box 1 in a penetrating manner, a guide sleeve 5 is connected to the bottom surface of the early warning box 1 in a penetrating manner, a connecting sleeve 7 is sleeved on the inner side surface of the guide sleeve 5, the connecting sleeve 7 is connected to the inner side surface of the guide sleeve 5 in a sliding manner through a sliding groove and a sliding block, an indicating mechanism 6 is arranged on the inner side surface of the early warning box 1, the indicating mechanism 6 comprises a rotating shaft 61, the rotating shaft 61 is rotatably connected between the inner side surfaces of two opposite sides of the early warning box 1, a transmission gear 62 is sleeved on the outer surface of the rotating shaft 61, and a driving rack 63 is fixedly connected to the end part, which is positioned on the inner side of the connecting sleeve 7, of the early warning box 1, the driving rack 63 is meshed with the transmission gear 62, the outer surface of the rotating shaft 61 is sleeved with the telescopic rod 64, the side surface of the guide plate 4 is provided with a guide groove, the inner side surface of the guide groove is connected with the transmission plate 65 in a sliding manner, the side surface of the transmission plate 65 is attached to the inner side surface of the guide groove, the telescopic end of the telescopic rod 64 is hinged to the side surface of the transmission plate 65, the side surface of the transmission plate 65 is fixedly connected with the pointer 66, the measuring floating ball 84 can drive the pointer 66 to point to the scale mark 9 at the corresponding position when moving along with the water surface under the action of the indicating mechanism 6, so that a worker in bank patrol can directly know the water level through the observation plate 3, the observation of the worker is more visual, the practicability of the device is improved, the inner side surface of the connecting sleeve 7 is provided with the adjusting mechanism 8, the adjusting mechanism 8 comprises a threaded sleeve 81, the threaded sleeve 81 is rotatably connected to the bottom end of the connecting sleeve 7, the medial surface cover of connecting sleeve 7 is equipped with threaded rod 82, threaded sleeve 81 cover is established at the surface of threaded rod 82, two relative guide blocks 83 of top fixedly connected with of threaded rod 82, two spouts corresponding with guide blocks 83 are seted up to the medial surface of connecting sleeve 7, the tip fixedly connected with that threaded rod 82 is located the connecting sleeve 7 outside measures floater 84, it can adjust the position of measuring floater 84 to rotate threaded sleeve 81 under adjustment mechanism 8's effect, make it can adapt to the change of different seasons water level to measure floater 84, guaranteed more accurately to water level measurement, and do not need the staff to reinstall early warning case 1, the manpower is saved.

The utility model discloses a concrete theory of operation as follows:

when the water level early warning device is used, firstly, a worker installs the early warning box 1 on the shore through the installation rod 2, and adjusts the vertical position of the measurement floating ball 84 according to the water level condition, during adjustment, the worker can rotate the threaded sleeve 81, as the threaded sleeve 81 is rotatably connected to the end part of the connecting sleeve 7 and sleeved on the outer surface of the threaded rod 82, and the threaded rod 82 is slidably connected to the inner side surface of the connecting sleeve 7 through the guide block 83, the threaded sleeve 81 can drive the threaded rod 82 and the measurement floating ball 84 to move to follow the water level to change when rotating, and after the measurement floating ball 84 is adjusted, the worker can replace the observation plate 3 with the scale mark 9 corresponding to the corresponding position of the measurement floating ball 84;

after the volume of awaiting measuring floater 84 adjusts to suitable position, the staff debugs warning case 1 wholly, make it carry out the measurement and the early warning of water level, wireless water level early warning subassembly is installed to the medial surface of early warning case 1, wireless water level early warning subassembly is current mature technique, do not do too much repetitious description here, and when moving under the effect of water surface buoyancy along with measuring floater 84, can drive rack 63 along guide sleeve 5 through connecting sleeve 7 and remove, drive rack 63 is connected with the meshing of drive gear 62, consequently, can drive gear 62 and rotate with axis of rotation 61 when drive rack 63 removes, can drive driving plate 65 through telescopic link 64 and slide along the guide way when axis of rotation 61 rotates, thereby drive pointer 66 and remove and come according to the directional scale mark 9 that corresponds of water level, make the patrollen person on bank can audio-visual understanding the water level.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water level early warning device, includes early warning case (1), its characterized in that, the side of early warning case (1) is provided with installation pole (2), one side through connection of early warning case (1) has observation board (3), one side through connection of early warning case (1) has deflector (4), the bottom surface through connection of early warning case (1) has guide sleeve (5), the medial surface cover of guide sleeve (5) is equipped with connecting sleeve (7), the medial surface of early warning case (1) is provided with indicating mechanism (6), the medial surface of connecting sleeve (7) is provided with adjustment mechanism (8).

2. The water level early warning device according to claim 1, wherein the indicating mechanism (6) comprises a rotating shaft (61), the rotating shaft (61) is rotatably connected between inner side faces of two opposite sides of the early warning box (1), a transmission gear (62) is sleeved on the outer surface of the rotating shaft (61), the connecting sleeve (7) is located on an inner side face of the early warning box (1) and is fixedly connected with a driving rack (63), the driving rack (63) is meshed with the transmission gear (62) to be connected, an expansion link (64) is sleeved on the outer surface of the rotating shaft (61), a guide groove and a transmission plate (65) are arranged on the side face of the guide plate (4), the expansion end of the expansion link (64) is hinged to the side face of the transmission plate (65), and a pointer (66) is fixedly connected to the side face of the transmission plate (65).

3. The water level early warning device according to claim 1, wherein the adjusting mechanism (8) comprises a threaded sleeve (81), the threaded sleeve (81) is rotatably connected to the bottom end of the connecting sleeve (7), a threaded rod (82) is sleeved on the inner side surface of the connecting sleeve (7), two opposite guide blocks (83) are fixedly connected to the top end of the threaded rod (82), two sliding grooves corresponding to the guide blocks (83) are formed in the inner side surface of the connecting sleeve (7), and a measuring floating ball (84) is fixedly connected to the end portion, located on the outer side of the connecting sleeve (7), of the threaded rod (82).

4. The water level early warning device according to claim 2, wherein the side surface of the transmission plate (65) is attached to the inner side surface of the guide groove, and the connecting sleeve (7) is slidably connected to the inner side surface of the guide sleeve (5) through a sliding groove and a sliding block.

5. A water level early warning device as claimed in claim 3, characterized in that the threaded sleeve (81) is fitted over the outer surface of the threaded rod (82).

6. The water level early warning device according to claim 1, wherein the side of the observation plate (3) is provided with scale marks (9), and the observation plate (3) is made of transparent material.