CN211904336U

CN211904336U - Hydraulic engineering is with measuring device who conveniently observes water level

Info

Publication number: CN211904336U
Application number: CN202020365920.4U
Authority: CN
Inventors: 李相奇; 丁夫里
Original assignee: Fujian Zhongxu Construction Co ltd
Current assignee: Fujian Zhongxu Construction Co ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-11-10
Anticipated expiration: 2030-03-21

Abstract

The utility model discloses a hydraulic engineering is with measuring device who conveniently observes water level belongs to hydraulic engineering technical field, including dykes and dams, dykes and dams top fixedly connected with fixed station, fixed station top right side fixedly connected with liquid level pipe. The utility model discloses be provided with the liquid level pipe, the liquid level pipe is used for observing the change of water level, the liquid level pipe of material convex surface transparent toughened glass material for having the enlarged function makes more convenient when observing the water level, the durability of liquid level pipe has also been improved, when the water level rises, water pressure just can be with float jack-up, thereby observe the change of water level through the scale reading of cross section between record float and the liquid level pipe, when the water level is too high, water pressure just can push up the float one the left end of liquid level pipe and fall on micro-gap switch, micro-gap switch is triggered this moment and makes alarm sound production warning wait staff carry out the flood discharge and handle, avoid resulting in the water potential to stretch the flush scheduling problem because of the water level is too high, thereby improve the progress and the security of whole engineering dykes and dams.

Description

Hydraulic engineering is with measuring device who conveniently observes water level

Technical Field

The utility model belongs to the technical field of signal processing, specifically be a hydraulic engineering is with measuring device who conveniently observes the water level.

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. Also known as water engineering, water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

The existing water level measuring instrument generally sets scale marks on a marker post, measures the depth of water level through the position of the scale mark where the water surface is located, the scale marks can be worn and torn in the long-term use process, and when the brightness is dark, the scale marks cannot automatically emit light, so that observers cannot observe conveniently, the accuracy of monitoring the water level is influenced, the existing water level observation method also generally adopts the change of water level scales on the observation marker post, and therefore the water level is measured, observed and recorded, the practicability is poor, and the warning function is not realized when the water level is too high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing water level measuring instrument generally sets scale marks on a marker post, the water level depth is measured through the position of the scale mark where the water surface is located, the scale marks can be worn and torn in the long-term use process, and when the brightness is dark, the scale marks cannot automatically emit light, so that observation of observers is inconvenient, the accuracy of monitoring the water level is influenced, the existing water level observation method also generally adopts the change of the water level scales on the observation marker post, the water level is measured, observed and recorded, the practicability is poor, and the water level measuring instrument does not have the warning function when the water level is too high, and the measuring device for conveniently observing the water level in the hydraulic engineering is provided.

The utility model adopts the technical scheme as follows: a measuring device convenient for observing water level for hydraulic engineering comprises a dam, wherein a fixed platform is fixedly connected above the dam, the front end and the rear end of the middle part above the fixed platform are fixedly connected with a fixed platform bearing platform, the upper ends of the bearing platforms at the two ends are fixedly connected with bearings in an embedded manner, the inner sides of the bearings at the two ends are fixedly connected with a hand crank shaft, the outer wall of the hand crank shaft is fixedly connected with a tape roller, the surface of the tape roller is wound and fixedly connected with a measuring tape, the left side above the fixed platform is fixedly connected with an alarm, the right side above the fixed platform is fixedly connected with a liquid level pipe, the inside of the liquid level pipe is movably connected with a floater, the lower part of the inner right end of the liquid level pipe is fixedly connected with a microswitch, the upper part of the right end of the fixed platform is fixedly connected with a pulley block, the lower end of the sheath is fixedly connected with a balancing weight in a sealing way.

The measuring belt is integrally provided with a scale value, the scale value is a material carving with fluorescence, and the measuring belt is made of a flexible plastic belt material.

The measuring device comprises a hand rocking shaft, a bearing block, a pulley block, a measuring belt, a flexible telescopic rubber material and a measuring belt, wherein the hand rocking shaft is fixedly connected with the outer wall of the hand rocking shaft, the surface of the rolling belt is wound with the fixedly connected with measuring belt, the rolling belt is rotatably connected with two ends through the hand rocking shaft and the bearing, the middle part of the bearing block is connected with the measuring belt, the tail end of the measuring belt penetrates through the middle part of the pulley block, the sheath and.

Wherein, fixed station top right side fixedly connected with liquid level pipe, the left lower extreme and the fixed station of liquid level pipe are sealed fixed connection, the right side lower extreme is the opening setting, the inside swing joint of liquid level pipe has the float, the diameter of float is greater than the diameter of liquid level pipe right side lower extreme opening part, the inside right-hand member below fixedly connected with micro-gap switch of liquid level pipe, micro-gap switch is for can waterproof micro-gap switch.

The liquid level pipe is made of convex transparent toughened glass with an amplification function, and the inner wall of the liquid level pipe is integrally provided with scale values.

The alarm is internally provided with a storage battery in a matched manner, the microswitch is electrically connected with the alarm, and the illuminating lamp is internally provided with the storage battery and the switch in a matched manner.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in be provided with the measuring tape, light and sheath, when making the rolling tape roller receive and release the measuring tape through bearing rotation and measure the during operation through shaking the hand rocker, balancing weight and sheath also can reciprocate the shrink along with the measuring tape, the material makes the measuring tape of measuring tape for the flexible plastic strip material and light see its scale interval's reading easily at the measuring in-process, it is more convenient at the in-process that receive and releases also to make the measuring tape, the sheath protection is measured the area and is not soaked the corruption in aqueous, the assembly pulley makes the measuring tape can level between two pulleys of assembly pulley and receive and release, the wearing and tearing of measuring tape at the in-process that receives and releases have also been reduced, thereby save the cost, make things convenient for personnel to observe, improve the accuracy of water level measurement.

2. The utility model discloses in be provided with the liquid level pipe, the liquid level pipe is used for observing the change of water level, the liquid level pipe of material convex surface transparent toughened glass material for having the enlarged function makes more convenient when observing the water level, the durability of liquid level pipe has also been improved, when the water level rises, water pressure just can with float jack-up, thereby observe the change of water level through the scale reading of cross section between record float and the liquid level pipe, when the water level is too high, water pressure just can push up the left end of liquid level pipe with float and fall on micro-gap switch, micro-gap switch is triggered this moment and makes alarm sound production warning wait staff to carry out the flood discharge and handle, avoid resulting in the water potential to stretch the scour failure scheduling problem because of the water level is too high, thereby improve the progress and the security of whole engineering.

Drawings

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

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

fig. 3 is a schematic three-dimensional diagram of a micro switch of the present invention.

The labels in the figure are: 1. a dam; 101. a fixed table; 102. a receiving table; 103. a bearing; 104. a hand crank shaft; 105. a take-up roll; 106. a measuring tape; 107. an alarm; 2. a liquid level tube; 201. a float; 202. a microswitch; 3. a pulley block; 4. an illuminating lamp; 5. a sheath; 501. and a balancing weight.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The bearing 103, the alarm 107, the illuminating lamp 4, the balancing weight 501 and the like mentioned in the utility model can be ordered in the market or private.

The utility model discloses in:

referring to fig. 1-3, a measuring device for conveniently observing water level for hydraulic engineering, comprising a dam 1, a fixed platform 101 fixedly connected above the dam 1, fixed platform bearing platforms 102 fixedly connected at the front and rear ends of the middle part above the fixed platform 101, bearings 103 fixedly connected at the upper ends of the two end bearing platforms 102 in a nesting manner, a hand crank shaft 104 fixedly connected at the inner sides of the bearings 103 at the two ends, a tape winding roller 105 fixedly connected on the outer wall of the hand crank shaft 104, a measuring tape 106 fixedly connected on the surface of the tape winding roller 105 in a winding manner, an alarm 107 fixedly connected at the left side above the fixed platform 101, a liquid level tube 2 fixedly connected at the right side above the fixed platform 101, a floater 201 movably connected inside the liquid level tube 2, a micro switch 202 fixedly connected below the right end inside the liquid level tube 2, a pulley block 3 fixedly connected above the right end, the sheath 5 is fixedly connected below the middle connecting piece at the right end of the fixed table 101, and the lower end of the sheath 5 is fixedly connected with a balancing weight 501 in a sealing manner.

Furthermore, the measuring belt 106 is integrally provided with scale values, the scale values are carved on materials with fluorescence, and the measuring belt 106 is made of flexible plastic belt materials, so that the scale value reading of the measuring belt 106 can be easily seen in the measuring process, and the folding and unfolding processes are more convenient.

Further, hand cranking shaft 104 outer wall fixedly connected with winding roller 105, winding roller 105 surface winding fixedly connected with measuring tape 106, winding roller 105 rotates through hand cranking shaft 104 and bearing 103 and is connected in both ends bearing platform 102 middle part, measuring tape 106 end passes assembly pulley 3 middle part and sheath 5 and balancing weight 501 fixed connection, the material of sheath 5 is flexible scalable rubber material's sheath 5, when making winding roller 105 rotate through bearing 103 through hand cranking shaft 104 and receive and release measuring tape 106, balancing weight 501 and sheath 5 also can reciprocate the shrink along with measuring tape 106, sheath 5 protection measuring tape 106 is not soaked the corruption in aqueous, assembly pulley 3 makes measuring tape 106 can level between two pulleys of assembly pulley 3 and receive and release, the wearing and tearing of measuring tape 106 at the in-process of receiving and releasing have also been reduced, thereby save the cost.

Further, a liquid level pipe 2 is fixedly connected to the right side above the fixed table 101, the left lower end of the liquid level pipe 2 is fixedly connected with the fixed table 101 in a sealing manner, the right lower end is arranged in an opening manner, a floater 201 is movably connected inside the liquid level pipe 2, the diameter of the floater 201 is larger than that of the opening of the right lower end of the liquid level pipe 2, a micro switch 202 is fixedly connected to the lower portion of the right end inside the liquid level pipe 2, the micro switch 202 is a waterproof micro switch 202, when the water level rises, the floater 201 can be jacked up by water pressure, so that the change of the water level can be observed by recording scale reading of the cross section between the floater 201 and the liquid level pipe 2, when the water level is too high, the water pressure can directly jack the left end of the floater 201 to the liquid level pipe 2 to fall on the micro switch 202, at the moment, the micro switch 202 is triggered to enable an alarm 107 to alarm to wait for flood discharge, thereby improving the progress and the safety of the project.

Further, the material of liquid level pipe 2 is for having the liquid level pipe 2 of the transparent toughened glass material of convex surface of enlargiing the function, and the integration of 2 inner walls of liquid level pipe is provided with the scale interval for it is more convenient when observing the water level, also improved the durability of liquid level pipe 2.

Furthermore, a storage battery is arranged inside the alarm 107 in a matching manner, the microswitch 202 is electrically connected with the alarm 107, and the storage battery and the switch are also arranged inside the illuminating lamp 4 in a matching manner, so that the storage battery and the switch provide operation power for the alarm and the switch.

The working principle is as follows: firstly, a fixing table 101 is fixed on a dam 1, then a hand rocking shaft 104 is shaken to enable a tape rolling roller 105 to rotate through a bearing 103 and a bearing table 102 to wind and unwind a measuring tape 106 for measurement, a balancing weight 501 and a sheath 5 can also move up and down along with the measuring tape 106 in the winding and unwinding processes, the measuring tape 106 made of flexible plastic tape and an illuminating lamp 4 enable the measuring tape 106 to be easy to see the reading of scale values in the measuring process, the measuring tape 106 is more convenient to wind and unwind, the sheath 5 protects the measuring tape 106 from being soaked and decayed in water, the pulley block 3 enables the measuring tape 106 to be wound and unwound smoothly between two pulleys of the pulley block 3, the abrasion of the measuring tape 106 in the winding and unwinding processes is also reduced, the cost is saved, the liquid level pipe 2 is used for observing the change of the water level, and the liquid level pipe 2 made of convex transparent toughened glass with the amplifying function is more convenient to observe the water level, also improved the durability of liquid level pipe 2, when the water level rose, water pressure just can jack-up float 201, thereby observe the change of water level through the scale reading of cross section between record float 201 and the liquid level pipe 2, when the water level was too high, water pressure just can push up float 201 on liquid level pipe 2's left end drops on micro-gap switch 202 always, micro-gap switch 202 was triggered this moment and makes alarm 107 sound production warning wait for the staff to carry out the flood discharge and handle, avoid resulting in the water potential to stretch because of the water level is too high and destroy dykes and dams 1 scheduling problem, thereby improve the progress and the security of whole engineering.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hydraulic engineering is with measuring device who conveniently observes water level, includes dykes and dams (1), its characterized in that: the dam is characterized in that a fixed table (101) is fixedly connected to the upper portion of the dam (1), a fixed table bearing table (102) is fixedly connected to the front end and the rear end of the middle portion of the upper portion of the fixed table (101), bearings (103) are fixedly connected to the upper end of the bearing table (102) in an embedded mode at the two ends, a hand rocking shaft (104) is fixedly connected to the inner side of the bearings (103), a tape rolling roller (105) is fixedly connected to the outer wall of the hand rocking shaft (104), a measuring tape (106) is fixedly connected to the surface of the tape rolling roller (105) in a wound mode, an alarm (107) is fixedly connected to the left side of the upper portion of the fixed table (101), a liquid level pipe (2) is fixedly connected to the right side of the upper portion of the fixed table (101), a floater (201) is movably connected to the inner portion of the liquid level pipe (2), a microswitch (202), the novel multifunctional pulley block is characterized in that a lighting lamp (4) is fixedly connected to the right side below the pulley block (3), a sheath (5) is fixedly connected to the lower portion of a middle connecting piece at the right end of the fixed platform (101), and a balancing weight (501) is fixedly connected to the lower end of the sheath (5) in a sealing mode.

2. The measuring device for conveniently observing the water level for the hydraulic engineering as claimed in claim 1, wherein: the measuring belt (106) is integrally provided with scale values, the scale values are carved on materials with fluorescence, and the measuring belt (106) is made of flexible plastic belts.

3. The measuring device for conveniently observing the water level for the hydraulic engineering as claimed in claim 1, wherein: hand rocking shaft (104) outer wall fixedly connected with batching roller (105), batching roller (105) surface winding fixedly connected with measures area (106), batching roller (105) rotate through hand rocking shaft (104) and bearing (103) and connect in both ends bearing platform (102) middle part, measure and take (106) end to pass assembly pulley (3) middle part and sheath (5) and balancing weight (501) fixed connection, the material of sheath (5) is sheath (5) of flexible scalable rubber material.

4. The measuring device for conveniently observing the water level for the hydraulic engineering as claimed in claim 1, wherein: fixed station (101) top right side fixedly connected with liquid level pipe (2), the left lower extreme and fixed station (101) of liquid level pipe (2) are sealed fixed connection, the right side lower extreme is the opening setting, liquid level pipe (2) inside swing joint has float (201), the diameter of float (201) is greater than the diameter of liquid level pipe (2) right side lower extreme opening part, liquid level pipe (2) inside right-hand member below fixedly connected with micro-gap switch (202), micro-gap switch (202) are for can waterproof micro-gap switch (202).

5. The measuring device for conveniently observing the water level for the hydraulic engineering as claimed in claim 1, wherein: the material of liquid level pipe (2) is liquid level pipe (2) for having the transparent toughened glass material of convex surface of enlarging the function, liquid level pipe (2) inner wall integration is provided with the scale interval.

6. The measuring device for conveniently observing the water level for the hydraulic engineering as claimed in claim 1, wherein: the alarm is characterized in that a storage battery is arranged inside the alarm (107) in a matched mode, the microswitch (202) and the alarm (107) are electrically connected, and the lighting lamp (4) is also internally provided with the storage battery and the switch in a matched mode.