CN212674256U

CN212674256U - Water level early warning device for hydraulic engineering

Info

Publication number: CN212674256U
Application number: CN202021552754.5U
Authority: CN
Inventors: 刘辰光; 尹雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-09
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a water level early warning device for hydraulic engineering, which comprises a fixing plate and i, fixed plate upper end fixedly connected with screw thread post, the outside threaded connection of screw thread post has the thread bush, the upper end fixedly connected with scale rod of screw thread post, the outside cover of scale rod is equipped with the movable box, the inside insertion groove of having seted up of movable box, the scale rod inserts the inside of insertion groove, the internally mounted of movable box has the battery, the inside upper end fixed mounting of movable box has the controller, the controller is located the top of movable box, controller one end fixedly connected with spliced pole, the fixed pipe of movable box lower extreme fixedly connected with, the outside cover of fixed pipe is equipped with flexible pipe, the upper end sliding connection of flexible pipe has the connecting plate, the connecting. The utility model discloses during the use, have the movable box through the design for movable box can overlap and establish on the scale pole, simultaneously can the easy to assemble connecting rod, and the split transportation during feasible transportation can swiftly be installed during the use.

Description

Water level early warning device for hydraulic engineering

Technical Field

The utility model relates to a water level early warning device specifically is a water level early warning device for hydraulic engineering.

Background

The water level alarm is used for giving an alarm on the water level by a mechanical or magnetic induction method, and can be used for controlling the starting or stopping of equipment such as a water pump and the like by an audible and visual alarm and the like or a magnetic alarm.

However, the conventional warning device is inconvenient to install. Therefore, the utility model provides a water level early warning device for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level early warning device for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water level early warning device for hydraulic engineering comprises a fixed plate, wherein a threaded column is fixedly connected to the upper end of the fixed plate, a threaded sleeve is in threaded connection with the outer side of the threaded column, a scale rod is fixedly connected to the upper end of the threaded column, a movable box is sleeved on the outer side of the scale rod, an insertion groove is formed in the movable box, the scale rod is inserted into the insertion groove, a battery is installed in the movable box, a controller is fixedly installed at the upper end of the inner part of the movable box and is positioned above the movable box, a connecting column is fixedly connected to one end of the controller, a fixed pipe is fixedly connected to the lower end of the movable box, a telescopic pipe is sleeved on the outer side of the fixed pipe, a connecting plate is slidably connected to the upper end of the telescopic pipe and is positioned below the connecting column, a connecting cover is fixedly connected to the lower, the inside fixedly connected with spacing post of connecting cover, the outside cover of spacing post is equipped with the connecting rod, and the connecting rod can insert the inside of fixed pipe, the lower extreme fixedly connected with kickboard of connecting rod. Fix the device subaerial, establish the movable box cover in the outside of scale rod, the rebound limiting plate, place the connecting rod in the inside of connecting the cover, the loose hand makes the limiting plate descend and restricts the connecting rod back-and-forth movement, make connecting rod and movable box swing joint, through rotating the thread bush, reciprocate the height of adjusting the movable box through the thread bush, when the water level rose, rise through the kickboard and make the connecting rod rise, rise through the connecting rod and make the connecting plate rise and the spliced pole contact, make controller switch-on power supply send out the police dispatch newspaper.

As a further aspect of the present invention: and two ends of the spring are respectively and fixedly connected with the limiting plate and the connecting cover.

As a further aspect of the present invention: the controller is electrically connected with the connecting column, and the battery is electrically connected with the connecting plate.

As a further aspect of the present invention: and scales are arranged on one side of the outer surface of the scale rod.

As a further aspect of the present invention: the threaded sleeve is positioned below the movable box, and the upper end of the threaded sleeve is contacted with the movable box.

As a further aspect of the present invention: the upper end fixed mounting of activity case has the speaker, and the upper end fixed mounting of speaker has the warning light, controller and speaker box and warning light electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

through the design, the movable box can be sleeved on the scale rod, and meanwhile, the connecting rod can be conveniently installed, so that the movable box can be detached for transportation and can be quickly installed during use.

Drawings

Fig. 1 is a schematic structural diagram of a water level early warning device for hydraulic engineering.

Fig. 2 is a schematic structural diagram of a movable box in the water level early warning device for hydraulic engineering.

Fig. 3 is an enlarged view of a water level early warning device for hydraulic engineering shown in fig. 1.

In the figure: 1. a fixing plate; 2. a threaded post; 3. a threaded sleeve; 4. a graduated rod; 5. a movable box; 6. inserting the groove; 7. a battery; 8. a controller; 9. connecting columns; 10. a connecting plate; 11. a fixed tube; 12. a telescopic pipe; 13. a connecting cover; 14. a limiting plate; 15. a spring; 16. a limiting column; 17. a connecting rod; 18. a floating plate; 19. a speaker; 20. an alarm light.

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.

Referring to fig. 1 to 3, in an embodiment of the present invention, a water level early warning device for hydraulic engineering includes a fixing plate 1, a threaded post 2 is fixedly connected to an upper end of the fixing plate 1, a threaded sleeve 3 is threadedly connected to an outer side of the threaded post 2, a scale rod 4 is fixedly connected to an upper end of the threaded post 2, scales are provided on one side of an outer surface of the scale rod 4, a movable box 5 is sleeved on an outer side of the scale rod 4, an insertion slot 6 is provided inside the movable box 5, the scale rod 4 is inserted into the insertion slot 6, the threaded sleeve 3 is located below the movable box 5, the upper end of the threaded sleeve 3 is in contact with the movable box 5, a battery 7 is installed inside the movable box 5, a controller 8 is fixedly installed at an upper end inside the movable box 5, the controller 8 is located above the movable box 5, a connection post 9 is fixedly connected to one end of the controller, the outside cover of fixed pipe 11 is equipped with flexible pipe 12, the upper end sliding connection of flexible pipe 12 has connecting plate 10, connecting plate 10 is located the below of spliced pole 9, controller 8 and spliced pole 9 electric connection, battery 7 and connecting plate 10 electric connection, the lower extreme of movable box 5 is located the below of fixed pipe 11 fixedly connected with connecting cover 13, the inside sliding connection of connecting cover 13 has limiting plate 14, be equipped with spring 15 between limiting plate 14 both ends and the connecting cover 13, spring 15 both ends respectively with limiting plate 14 and connecting cover 13 fixed connection, the inside fixed connection of connecting cover 13 has spacing post 16, the outside cover of spacing post 16 is equipped with connecting rod 17, connecting rod 17 can insert the inside of fixed pipe 11, the lower extreme fixed connection of connecting rod 17 has a kickboard 18, the upper end fixed mounting of movable box 5 has speaker 19, the upper end fixed mounting of speaker 19 has warning light 20, the controller 8 is electrically connected to the speaker 19 box and the warning light 20. Fix the device subaerial, establish movable box 5 cover in the outside of scale rod 4, rebound limiting plate 14, place connecting rod 17 in the inside of connecting cover 13, the loose hand makes limiting plate 14 descend and restricts the connecting rod 17 back-and-forth movement, make connecting rod 17 and movable box 5 swing joint, through rotating thread bush 3, reciprocate the height of adjusting movable box 5 through thread bush 3, when the water level rises, rise through kickboard 18, it makes connecting rod 17 rise to rise through kickboard 18, it makes connecting plate 10 rise and spliced pole 9 contact to rise through connecting rod 17, make 8 switch-on power supplies of controller send out the police dispatch newspaper.

The utility model discloses a theory of operation is:

this device is when using, fix the device subaerial, establish movable box 5 in the outside of scale rod 4, rebound limiting plate 14, place connecting rod 17 in the inside of connecting cover 13, the loose hand makes limiting plate 14 descend and restrict connecting rod 17 back-and-forth movement, make connecting rod 17 and movable box 5 swing joint, through rotating thread bush 3, reciprocate the height of adjusting movable box 5 through thread bush 3, when the water level rises, rise through kickboard 18 and make connecting rod 17 rise, it rises and the contact of spliced pole 9 to make connecting plate 10 rise through connecting rod 17, make 8 switch-on power supplies of controller send out the police dispatch newspaper.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water level early warning device for hydraulic engineering comprises a fixing plate (1) and is characterized in that a threaded column (2) is fixedly connected to the upper end of the fixing plate (1), a threaded sleeve (3) is connected to the outer side of the threaded column (2) in a threaded manner, a scale rod (4) is fixedly connected to the upper end of the threaded column (2), a movable box (5) is sleeved on the outer side of the scale rod (4), an insertion groove (6) is formed in the movable box (5), the scale rod (4) is inserted into the insertion groove (6), a battery (7) is installed in the movable box (5), a controller (8) is fixedly installed at the upper end of the inner part of the movable box (5), the controller (8) is located above the movable box (5), a connecting column (9) is fixedly connected to one end of the controller (8), a fixing pipe (11) is fixedly connected to the lower end of the movable box (5), a, the upper end sliding connection of flexible pipe (12) has connecting plate (10), connecting plate (10) are located the below of spliced pole (9), the lower extreme of movable box (5) is located below fixedly connected with connecting cover (13) of fixed pipe (11), the inside sliding connection of connecting cover (13) has limiting plate (14), be equipped with spring (15) between limiting plate (14) both ends and connecting cover (13), the spacing post of the inside fixedly connected with (16) of connecting cover (13), the outside cover of spacing post (16) is equipped with connecting rod (17), connecting rod (17) can insert the inside of fixed pipe (11), the lower extreme fixedly connected with kickboard (18) of connecting rod (17).

2. The water level early warning device for the hydraulic engineering according to claim 1, wherein two ends of the spring (15) are respectively and fixedly connected with the limiting plate (14) and the connecting cover (13).

3. The water level early warning device for the water conservancy project according to claim 1, wherein the controller (8) is electrically connected with the connecting column (9), and the battery (7) is electrically connected with the connecting plate (10).

4. The water level early warning device for the water conservancy project according to claim 1, characterized in that one side of the outer surface of the graduated rod (4) is provided with a scale.

5. The water level early warning device for the hydraulic engineering according to claim 1, wherein the threaded sleeve (3) is located below the movable box (5), and the upper end of the threaded sleeve (3) is in contact with the movable box (5).

6. The water level early warning device for the water conservancy project according to claim 1, characterized in that a loudspeaker (19) is fixedly installed at the upper end of the movable box (5), an alarm lamp (20) is fixedly installed at the upper end of the loudspeaker (19), and the controller (8) is electrically connected with the loudspeaker (19) box and the alarm lamp (20).