CN213120739U

CN213120739U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN213120739U
Application number: CN202022365622.8U
Authority: CN
Inventors: 段沁然
Original assignee: Anhui Yuhua Construction Engineering Co ltd
Current assignee: Anhui Yuhua Construction Engineering Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-04
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a device which comprises an installation shell, wherein the inner wall of the installation shell is provided with a floating plate, the center of the floating plate is fixedly provided with a connecting rope ring, a rope is connected in the connecting rope ring in a winding way, the top end of the rope is connected with a first rope roller in a winding way, the first rope roller is fixedly provided with a cross shaft, the upper end of the installation shell is fixedly provided with a bearing, one end of the cross shaft passes through the bearing, the end of the cross shaft is fixedly provided with a second rope roller, the surface of the second rope roller is connected with the rope in a winding way, the bottom end of the rope is fixedly inserted and arranged on a balance block, the outer end part of the cross shaft is fixedly provided with a rotating handle, a bolt is movably inserted and arranged in the rotating handle, the end part of the bolt can be movably inserted and arranged in the installation shell, the top end part of the installation shell is provided with a rectangular hole matched with the outer diameter of, when the water level is too high, red waterproof fluorescent materials are sprayed, so that the observation of workers is facilitated.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a water level monitoring device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Water is a valuable resource essential for human production and life, but the state existing in nature can not completely meet the requirements of human beings, and only water conservancy projects are built to control water flow and adjust and distribute water quantity so as to meet the requirements of people on water resources. Most of the existing water level monitoring devices adopt a mode of carving standard water level scale marks on the wall of a dam, but the mode cannot monitor in time, cannot early warn in time and is easy to cause dangerous situations, and therefore a water level monitoring device for hydraulic engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level monitoring 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: the utility model provides a water level monitoring device for hydraulic engineering, includes the installation casing, installation shells inner wall is equipped with the kickboard, the fixed connection becket that is equipped with in kickboard center, the internal wraparound of connection becket has the rope, the rope top has first serving roller around the connection, the fixed cross axle that is equipped with on the first serving roller, the fixed bearing that is equipped with in installation casing upper end, the bearing is passed to cross axle one end, cross axle end is fixed and is equipped with the second serving roller, second serving roller surface has the rope around the connection, rope bottom mounting inserts and establishes on the balancing piece, cross axle outer end fixed mounting has the rotation handle, the activity is inserted and is equipped with the bolt in rotating the handle, the tip of bolt can the activity insert the inside of establishing at the installation casing.

Preferably, the top end of the mounting shell is provided with a rectangular hole matched with the outer diameter of the measuring scale, and the measuring scale penetrates through the rectangular hole and extends to the upper side of the mounting shell.

Preferably, the outer walls of the two sides of the mounting shell are respectively fixedly provided with a support, and the bottom of each support is fixedly provided with a bottom plate.

Preferably, the installation shell inner wall is fixed with the insulating casing, the insulating casing top is fixed with the siren, the fixed power button that is equipped with of insulating casing lower extreme, insulating casing bottom activity is inserted and is equipped with high water level warning receiving rod, power button and siren electric connection, the floating plate end fixing is equipped with high water level warning pole, high water level warning receiving rod is located the top of high water level warning pole, the lower extreme of high water level warning receiving rod can laminate with high water level warning pole activity.

Preferably, the outer wall of the mounting shell is provided with jacks distributed annularly, and the plug pin can be movably inserted into the mounting shell.

Preferably, rollers are respectively arranged on two sides of the floating plate.

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

1. the outer walls of the two sides of the mounting shell are respectively fixedly provided with a bracket, the bottom of the bracket is fixedly provided with a bottom plate, and the bottom plate is transversely and horizontally arranged and is vertical to the mounting shell, so that the whole structure is more stable;

2. the top end of the mounting shell is provided with a rectangular hole matched with the outer diameter of the measuring scale, the measuring scale penetrates through the rectangular hole and extends to the upper part of the mounting shell, two waterproof fluorescent materials are sprayed on the scale mark of the measuring scale, a green waterproof fluorescent material is sprayed when the water level is normal, and a red waterproof fluorescent material is sprayed when the water level is too high, so that the mounting shell is convenient for a worker to observe;

3. the two sides of the floating plate are respectively provided with a roller wheel, and the roller wheels are made of rubber materials and are not easy to corrode.

Drawings

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

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

FIG. 3 is a schematic structural view of the high water level alarm mechanism of the present invention;

in the figure: 1. a base plate; 2. a support; 3. installing a shell; 31. a floating plate; 32. a high water level alarm lever; 33. a roller; 34. connecting rope rings; 35. a rope; 36. a first rope winding roller; 37. a horizontal axis; 38. a bearing; 4. measuring a ruler; 5. a counterbalance; 51. a second rope winding roller; 6. rotating the handle; 61. a bolt; 7. an alarm; 71. an insulating case; 72. a power button; 73. high water level warning receiving rod.

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. 1-3, the present invention provides a technical solution: a water level monitoring device for hydraulic engineering comprises an installation shell 3, a floating plate 31 is arranged on the inner wall of the installation shell 3, rollers 33 are respectively arranged on the left side and the right side of the floating plate 31, the side wall of the floating plate 31 can be movably connected with the inner wall of the installation shell 3 through the rollers 33, the stability of the floating plate 31 in the installation shell 3 is greatly improved, a connecting rope ring 34 is fixedly arranged at the center of the floating plate 31, a rope 35 is wound in the connecting rope ring 34, a first rope roller 36 is wound at the top end of the rope 35, a transverse shaft 37 is fixedly arranged on the first rope roller 36, a bearing 38 is fixedly arranged at the upper end of the installation shell 3, one end of the transverse shaft 37 penetrates through the bearing 38, a second rope roller 51 is fixedly arranged at the end of the transverse shaft 37, the rope 35 is wound on the surface of the second rope roller 51, the bottom end of the rope 35 is fixedly inserted on a balance block 5, the weight of the balance block 5 is slightly smaller, the floating plate 31 and the balance weight 5 are in a relative balance state, the end part of the outer end of the transverse shaft 37 is fixedly provided with a rotating handle 6, a plug pin 61 is movably inserted in the rotating handle 6, and the end part of the plug pin 61 can be movably inserted in the insertion hole.

The top of installation casing 3 seted up with 4 external diameter assorted rectangular holes of measuring tape, measuring tape 4 passes the rectangular hole and extends to the top of installation casing 3, and what the spraying was gone up to 4 scale marks of measuring tape is two kinds of waterproof fluorescent material, and the water level normally is the green waterproof fluorescent material of spraying, and the red waterproof fluorescent material of spraying when the water level was too high is convenient for the staff and observes.

The outer walls of the two sides of the mounting shell 3 are respectively fixedly provided with a support 2, the bottom of the support 2 is fixedly provided with a bottom plate 1, and the bottom plate 1 is transversely horizontally arranged and is vertical to the mounting shell 3, so that the whole structure is more stable.

An insulating shell 71 is fixedly arranged on the inner wall of the installation shell 3, an alarm 7 is fixedly arranged at the top end of the insulating shell 71, a power button 72 is fixedly arranged at the lower end of the insulating shell 71, a high water level alarm receiving rod 73 is movably inserted at the bottom end of the insulating shell 71, the power button 72 is electrically connected with the alarm 7, a high water level alarm rod 32 is fixedly arranged at the end part of the floating plate 31, the high water level alarm receiving rod 73 is positioned above the high water level alarm rod 32, the lower end of the high water level alarm receiving rod 73 can be movably attached to the high water level alarm rod 32, when the water level is too high, the high water level alarm rod 32 moves upwards under the action of water pressure, the high water level alarm rod 32 is movably attached to the high water level alarm receiving rod 73, the high water level alarm receiving rod 73 is driven to move upwards, the high water level alarm receiving rod 73 touches the power button 72 to make the alarm 7 alarm, and the.

Offer the jack that the annular distributes on the outer wall of installation casing 3, bolt 61 can the activity insert establish the inside of installation casing 3, rotate handle 6 and make the kickboard 31 shift up after the measurement finishes, then insert the activity of bolt 61 and establish in the jack that corresponds for fixed kickboard 31 position prevents that the kickboard 31 from moving down under the effect of not having the external force.

The rollers 33 are respectively arranged on two sides of the floating plate 31, and the rollers 33 are made of rubber materials and are not easy to corrode.

The working principle is as follows: when the utility model is used, firstly, the installation shell 3 is installed on the bracket 2, then the installation shell 3, the bracket 2 and the bottom plate 1 are all placed in the river to be monitored, when the water level rises, the floating plate 31 in the installation shell 3 rises along with the water level, the water level rises to reduce the acting force given to the rope 35 by the floating plate 31, the balance block 5 begins to fall under the action of the rotation of the bearing 38, the floating plate 31 and the balance block 5 are in a relatively balanced state, otherwise, when the water level falls, the floating plate 31 falls, the balance block 5 begins to rise, the floating plate 31 moves up and down to drive the measuring scale 4 to move up and down, so as to be convenient for the observation and the record of the working personnel, when the water level is too high, the floating plate 31 moves up, the high water level alarm rod 32 on the floating plate 31 is movably attached to the high water level alarm receiving rod 73 and drives the high water level alarm receiving rod 73 to move up to, the alarm 7 is made to give an alarm to warn the worker, and when the water level is not required to be monitored, the latch 61 of the rotating handle 6 is inserted into the insertion hole of the outer wall of the mounting case 3 to prevent the floating plate 31 from moving downward without the external force.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The water level monitoring device for the hydraulic engineering comprises an installation shell (3) and is characterized in that a floating plate (31) is arranged on the inner wall of the installation shell (3), a connecting rope ring (34) is fixedly arranged at the center of the floating plate (31), a rope (35) is connected in the connecting rope ring (34) in a winding manner, a first rope winding roller (36) is connected to the top end of the rope (35) in a winding manner, a transverse shaft (37) is fixedly arranged on the first rope winding roller (36), a bearing (38) is fixedly arranged at the upper end of the installation shell (3), the bearing (38) is passed through one end of the transverse shaft (37), a second rope winding roller (51) is fixedly arranged at the tail end of the transverse shaft (37), the rope (35) is wound on the surface of the second rope winding roller (51), the bottom end of the rope (35) is fixedly inserted into a balance block (5), and a rotating handle (6) is fixedly arranged at the, a bolt (61) is movably inserted in the rotating handle (6), and the end part of the bolt (61) can be movably inserted in the mounting shell (3).

2. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the top end of the mounting shell (3) is provided with a rectangular hole matched with the outer diameter of the measuring tape (4), and the measuring tape (4) penetrates through the rectangular hole and extends to the upper side of the mounting shell (3).

3. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the outer walls of two sides of the mounting shell (3) are respectively fixedly provided with a support (2), and the bottom of each support (2) is fixedly provided with a bottom plate (1).

4. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the utility model discloses a high water level alarm device, including installation casing (3), insulating shell (71), alarm (7) are fixed to be equipped with on installation casing (3) inner wall, the fixed power button (72) that is equipped with in insulating shell (71) top, insulating shell (71) bottom activity is inserted and is equipped with high water level alarm receiving rod (73), power button (72) and alarm (7) electric connection, kickboard (31) end fixing is equipped with high water level alarm rod (32), high water level alarm receiving rod (73) are located the top of high water level alarm rod (32), the lower extreme of high water level alarm receiving rod (73) can laminate with high water level alarm rod (32) activity.

5. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the outer wall of the mounting shell (3) is provided with jacks distributed in an annular mode, and the plug pins (61) can be movably inserted into the mounting shell (3).

6. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: and rollers (33) are respectively arranged on two sides of the floating plate (31).