CN208109224U - A kind of hydraulic engineering water level monitoring device - Google Patents

Abstract

The utility model provides a kind of hydraulic engineering water level monitoring device, including fixing bolt, fixing seat, fixed link, support base, water plant cutting machine, connecting base, bottom plate, fixed sleeving, scale bar, fastening bolt, water-level detecting spherical structure, footstock, distribution box, battery, photovoltaic charger, level-one switch, power supply board and rotary oceangoing voyage indicating lamp structure is adjusted in secondary switch, and longitudinal screw is connected to the position of inside of fixing seat or so two to the fixing bolt respectively；The cage bolt is mounted on the lower end of fixed link.The setting of the utility model end seat and mark post is conducive to the setting for cooperating scale bar, can accurately determine height of water level, guarantees the accuracy of detection；Solar panel, solar panel mounting base, main lining seat, firm seat, secured adjusted pipe, rotation adjusting lever and the setting for adjusting bolt, be conducive to the angle that solar panel and solar panel mounting base are adjusted according to demand, and then guarantee the absorbance of solar panel.

Description

A kind of hydraulic engineering water level monitoring device

Technical field

The utility model belongs to hydraulic engineering technical field more particularly to a kind of hydraulic engineering water level monitoring device.

Background technique

According to floor regulation and big flood feature, studies and take various countermeasures and measure, to prevent or mitigate flood damage, The water conservancy working for ensureing socio-economic development, have in groundwork plan for flood control, flood-control construction, flood control works management and With restoration and reconstruction after, flood control (reducing the menace of ice run), Dispatching Flood and arrangement, calamity etc., flood control measure includes that engineering measure and non-engineering are arranged Apply, flood control is also an important special disciplines of hydro science, therefore hydraulic engineering water level monitoring device be it is essential, it is existing Nowadays there is also deficiencies more or less for the water level monitoring device produced, for example are not carried out scientific intelligent management, without more The electric cabinet installation of kind of monitoring device combined device, monitoring device is lower, is easy to be damaged or lost by other people, maintenance and maintenance When need to carry out high altitude operation, increase the risk of operating personnel.

China Patent Publication No. is CN207007278U, and invention and created name is a kind of hydraulic engineering water level monitoring device, Including pedestal, the first vertical bar, gear grooved, groove, electric cabinet, cross bar, industrial camera, ultrasonic water level gauge, alarm device, first Auxiliary support bar, fixing bolt, the second vertical bar, the second auxiliary support bar, solar panel, mounting rack, shaft, gear, connection Axis device, servo motor, PLC controller, signal projector, battery, limited block and control switch, the side installation of the pedestal There is control switch, the top of the pedestal is equipped with the first vertical bar, and the side of first vertical bar offers gear grooved, the tooth The side of race opens up fluted, is equipped with electric cabinet on the outside of first vertical bar.But existing water level monitoring device is also There is detection inaccuracy, lack caution structure, are easy to be caused to be inconvenient to safeguard and lack power supply adjustment structure by water plant winding The problem of.

Therefore, a kind of hydraulic engineering water level monitoring device is invented to be very necessary.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of hydraulic engineering water level monitoring device, existing to solve Some water level monitoring devices there is detection inaccuracy, lack caution structure, be easy by water plant winding cause be inconvenient to safeguard with The problem of lacking power supply adjustment structure.A kind of hydraulic engineering water level monitoring device, including fixing bolt, fixing seat, fixed link, branch Support seat, water plant cutting machine, connecting base, bottom plate, fixed sleeving, scale bar, fastening bolt, water-level detecting spherical structure, footstock, distribution Power supply board and rotary oceangoing voyage indicating lamp structure, institute is adjusted in case, battery, photovoltaic charger, level-one switch, secondary switch Longitudinal screw is connected to the position of inside of fixing seat or so two to the fixing bolt stated respectively；The cage bolt is mounted on The lower end of fixed link；Longitudinal bolt is mounted on the bottom four corners position of support base to the fixed link respectively；The support base Cross bolts are mounted on the lower part of water plant cutting machine；The connecting base cross bolts are mounted on the top of water plant cutting machine；Institute The bottom plate cross bolts stated are mounted on the upper middle position of connecting base；The fixed sleeving longitudinal measure is on the top of bottom plate Middle position；The scale bar is longitudinally plugged on the inside upper part of fixed sleeving；The fastening bolt is threaded in solid Determine the junction of casing and scale bar；The water-level detecting spherical structure is slidably socketed in the outer lower portion position of scale bar；Institute The footstock cross bolts stated are mounted on the upper end of scale bar；The distribution box longitudinal bolt is mounted on the upper right quarter of footstock；Institute The battery cross bolts stated are mounted on the inside upper part of distribution box；The photovoltaic charger cross bolts are mounted on distribution box Inside middle position；From left to right successively bolt is mounted on the lower inside of distribution box for the described level-one switch and secondary switch Position；The adjustable power supply crab bolt is mounted on the upper left quarter of footstock；The rotary oceangoing voyage indicating lamp structure is longitudinal Bottom bolts are mounted on the upper right quarter of footstock；The water-level detecting spherical structure includes cross bar, slip pipe, connecting sleeve, floater shot, End seat and mark post, the cross bar transverse weld is in the rear surface middle position of slip pipe；The connecting sleeve horizontal thread connects It connects in the inside middle position of floater shot；The connecting sleeve is threaded in the left and right ends position of cross bar respectively；It is described End seat difference longitudinal measure in the upper left-hand middle position of cross bar and the upper right middle position of cross bar；The mark Bar horizontal thread is connected to the middle position between end seat and end seat.

Preferably, there are two floater shot settings；The floater shot specifically uses oval ball.

Preferably, the mark post uses diameter for ten millimeters to 15 millimeters of stainless steel.

Preferably, the scale bar uses length to have graduation mark not for 50 centimetres to 60 centimetres of front surface Become rusty steel pole.

Preferably, the horizontal face of graduation mark on the mark post and scale bar is equipped with.

Preferably, the adjustable power supply board includes solar panel, solar panel mounting base, main lining seat, consolidates seat, Secured adjusted pipe, rotation adjusting lever and adjusting bolt, the solar battery crab bolt are mounted on a left side for solar panel mounting base Upper middle position；Described main lining seat one end is welded on the upper left quarter of firm seat, and other end axis connects in solar panel mounting base Lower left quarter；Upper right quarter of the secured adjusted pipe longitudinal measure in firm seat；Described rotation adjusting lever one end is plugged on solid Determine the inside upper part of regulation pipe, other end axis connects the upper right quarter in solar panel mounting base；The adjusting bolt thread is connected to The junction of secured adjusted pipe and rotation adjusting lever.

Preferably, the rotary oceangoing voyage indicating lamp structure includes instruction bank light, shield, angle rotating electric machine, motor Mounting plate, center-pole and stainless steel seat, the instruction bank light longitudinal direction screw are connected to the lower inside middle position of shield；Institute The bottom thread for the shield stated is connected on the output shaft of angle rotating electric machine；The angle rotating electric machine is by being arranged in pairs Electric machine support be mounted on the upper end of center-pole；Top interposition of the center-pole longitudinal measure in stainless steel seat It sets.

Preferably, the instruction bank light specifically uses red LED lamp bank.

Preferably, the shield specifically uses oval PVC transparent duroplasts cover.

Preferably, the angle rotating electric machine is specifically subtracted using 90 degree of positive and negative rotation direct currents with rubber waterproof shell Fast stepping motor.

Preferably, the water plant cutting machine includes conventional bearings, and level-one serves as a contrast seat, and second level serves as a contrast seat, rotary shaft, driving electricity Machine, crushing rod and breaker bars, the conventional bearings are embedded in inside middle position and the second level lining seat of level-one lining seat respectively Inside middle position；Conventional bearings shaft coupling connection driving motor of described rotary shaft one end inside level-one lining seat Output shaft, the other end connect the conventional bearings inside second level lining seat；The crushing rod is longitudinally plugged on the interior of rotary shaft respectively Portion；The breaker bars are respectively welded at two positions in the left side of crushing rod or more；The driving motor bolt is mounted on one The left side middle position of grade lining seat.

Preferably, the crushing rod is provided with multiple；Spacing between the crushing rod is set as five centimetres to eight Centimetre；The crushing rod uses length for 15 centimetres to 20 centimetres of stainless steel.

Preferably, the breaker bars are provided with multiple；Spacing between the breaker bars is set as five centimetres to eight Centimetre；The breaker bars specifically use three-jaw stainless steel strip.

Preferably, the driving motor is specifically using the dc motor for having rubber waterproof shell.

Preferably, the battery is connected with photovoltaic charger conducting wire.

Preferably, the solar panel is connected with photovoltaic charger conducting wire.

Preferably, the instruction bank light is connected with battery cable.

Preferably, the angle rotating electric machine is connected with battery cable.

Preferably, the driving motor is connected with battery cable.

Preferably, level-one switch is connected with battery cable.

Preferably, the secondary switch is connected with battery cable.

Preferably, the instruction bank light and angle rotating electric machine are connect with level-one switch wire respectively.

Preferably, the secondary switch is connected with driving motor conducting wire.

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

1. in the utility model, the cross bar, slip pipe, the setting of connecting sleeve and floater shot advantageously ensures that floating Degree guarantees detection accuracy.

2. in the utility model, the setting of the end seat and mark post is conducive to the setting for cooperating scale bar, can be accurate Determination height of water level, guarantee detection accuracy.

3. in the utility model, the solar panel, solar panel mounting base, main lining seat, firm seat, secured adjusted Pipe, rotation adjusting lever and the setting for adjusting bolt are conducive to that solar panel and solar panel installation are adjusted according to demand The angle of seat, and then guarantee the absorbance of solar panel.

4. in the utility model, the instruction bank light, shield, angle rotating electric machine, motor mounting plate, center-pole and not Become rusty steel seat setting, be conducive to night rotatably rotate indicate bank light, can play a warning role, avoid passing ships to the device It damages.

5. in the utility model, the crushing rod is provided with multiple；Spacing between the crushing rod is set as five Centimetre to eight centimetres；The crushing rod uses length for 15 centimetres to 20 centimetres of stainless steel, is beneficial to prevent water Grass causes winding to influence maintenance in the device.

6. in the utility model, the breaker bars are provided with multiple；Spacing between the breaker bars is set as five Centimetre to eight centimetres；The breaker bars specifically use three-jaw stainless steel strip, are conducive to remove water plant in time, can be convenient for the dress It sets and is safeguarded.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the water-level detecting spherical structure of the utility model.

Fig. 3 is the structural schematic diagram of the adjustable power supply board of the utility model.

Fig. 4 is the structural schematic diagram of the rotary oceangoing voyage indicating lamp structure of the utility model.

Fig. 5 is the structural schematic diagram of the water plant cutting machine of the utility model.

In figure：

1, fixing bolt；2, fixing seat；3, fixed link；4, support base；5, water plant cutting machine；51, conventional bearings；52, one Grade lining seat；53, second level serves as a contrast seat；54, rotary shaft；55, driving motor；56, crushing rod；57, breaker bars；6, connecting base；7, bottom plate； 8, fixed sleeving；9, scale bar；10, fastening bolt；11, water-level detecting spherical structure；111, cross bar；112, slip pipe；113, it connects Casing；114, floater shot；115, end seat；116, mark post；12, footstock；13, distribution box；14, battery；15, photovoltaic charger； 16, level-one switchs；17, secondary switch；18, power supply board is adjusted；181, solar panel；182, solar panel mounting base； 183, main lining seat；184, seat is consolidated；185, secured adjusted pipe；186, rotation adjusting lever；187, bolt is adjusted；19, rotary remote Navigate indicating lamp structure；191, bank light is indicated；192, shield；193, angle rotating electric machine；194, motor mounting plate；195, center Bar；196, stainless steel seat.

Specific embodiment

The utility model is described further below in conjunction with attached drawing：

Embodiment：

As shown in attached drawing 1 to attached drawing 5

The utility model provides a kind of hydraulic engineering water level monitoring device, including fixing bolt 1, fixing seat 2, fixed link 3, Support base 4, water plant cutting machine 5, connecting base 6, bottom plate 7, fixed sleeving 8, scale bar 9, fastening bolt 10, water-level detecting spherical structure 11, footstock 12, distribution box 13, battery 14, photovoltaic charger 15, level-one switch 16, secondary switch 17, adjustable power supply board 18 With rotary oceangoing voyage indicating lamp structure 19, longitudinal screw is connected to inside of fixing seat 2 or so two to the fixing bolt 1 respectively Portion position；2 bolt of fixing seat is mounted on the lower end of fixed link 3；Longitudinal bolt is mounted on branch to the fixed link 3 respectively Support the bottom four corners position of seat 4；4 cross bolts of support base are mounted on the lower part of water plant cutting machine 5；The connecting base 6 cross bolts are mounted on the top of water plant cutting machine 5；7 cross bolts of bottom plate are mounted on the top interposition of connecting base 6 It sets；Upper middle position of 8 longitudinal measure of fixed sleeving in bottom plate 7；The scale bar 9 is longitudinal to be plugged on fixing sleeve The inside upper part of pipe 8；The fastening bolt 10 is threaded in the junction of fixed sleeving 8 and scale bar 9；The water level Detection spherical structure 11 is slidably socketed in the outer lower portion position of scale bar 9；12 cross bolts of footstock are mounted on scale bar 9 Upper end；13 longitudinal bolt of distribution box is mounted on the upper right quarter of footstock 12；14 cross bolts of the battery installation In the inside upper part of distribution box 13；15 cross bolts of photovoltaic charger are mounted on the inside middle position of distribution box 13； From left to right successively bolt is mounted on the lower inside position of distribution box 13 to the level-one switch 16 and secondary switch 17；It is described 18 bolt of adjustable power supply board be mounted on the upper left quarter of footstock 12；The longitudinal bottom of the rotary oceangoing voyage indicating lamp structure 19 Bolt is mounted on the upper right quarter of footstock 12；The water-level detecting spherical structure 11 includes cross bar 111, slip pipe 112, connecting sleeve 113, floater shot 114, end seat 115 and mark post 116, rear surface interposition of 111 transverse weld of cross bar in slip pipe 112 It sets；113 horizontal thread of connecting sleeve is connected to the inside middle position of floater shot 114；The connecting sleeve 113 is divided It is not threaded in the left and right ends position of cross bar 111；It is left on the top of cross bar 111 that the end seat 115 distinguishes longitudinal measure Side middle position and the upper right middle position of cross bar 111；116 horizontal thread of mark post is connected to 115 He of end seat Middle position between end seat 115.

In above-described embodiment, specifically, there are two the settings of floater shot 114；The floater shot 114 specifically uses Oval ball.

In above-described embodiment, specifically, the mark post 116 uses diameter for ten millimeters to 15 millimeters of stainless steel Bar.

In above-described embodiment, specifically, the scale bar 9 uses length for 50 centimetres to 60 centimetres of front surface Stainless steel with graduation mark.

In above-described embodiment, specifically, the horizontal face of graduation mark on the mark post 116 and scale bar 9 is equipped with.

In above-described embodiment, specifically, the adjustable power supply board 18 includes solar panel 181, solar panel peace Fill seat 182, main lining seat 183, consolidate seat 184, secured adjusted pipe 185, rotation adjusting lever 186 and adjusting bolt 187, it is described too Positive energy 181 bolt of solar panel is mounted on the upper left quarter middle position of solar panel mounting base 182；Main 183 one end of lining seat weldering The upper left quarter in firm seat 184 is connect, other end axis connects the lower left quarter in solar panel mounting base 182；The secured adjusted pipe 185 Upper right quarter of the longitudinal measure in firm seat 184；Described 186 one end of rotation adjusting lever is plugged on the inside of secured adjusted pipe 185 Top, other end axis connect the upper right quarter in solar panel mounting base 182；The adjusting bolt 187 is threaded in secured adjusted The junction of pipe 185 and rotation adjusting lever 186.

In above-described embodiment, specifically, the rotary oceangoing voyage indicating lamp structure 19 includes instruction bank light 191, shield 192, angle rotating electric machine 193, motor mounting plate 194, center-pole 195 and stainless steel seat 196, the instruction bank light 191 are vertical The lower inside middle position of shield 192 is connected to screw；The bottom thread of the shield 192 is connected to angle electric rotating On the output shaft of machine 193；The angle rotating electric machine 193 passes through during 194 bolt of motor mounting plate that is arranged in pairs is mounted on The upper end of core bar 195；Upper middle position of 195 longitudinal measure of center-pole in stainless steel seat 196.

In above-described embodiment, specifically, the instruction bank light 191 specifically uses red LED lamp bank.

In above-described embodiment, specifically, the shield 192 is specifically using oval PVC transparent duroplasts cover.

In above-described embodiment, specifically, the angle rotating electric machine 193 is specifically using nine with rubber waterproof shell Ten degree of positive and negative rotation direct current deceleration stepping motors.

In above-described embodiment, specifically, the water plant cutting machine 5 includes conventional bearings 51, level-one serves as a contrast seat 52, second level lining Seat 53, rotary shaft 54, driving motor 55, crushing rod 56 and breaker bars 57, the conventional bearings 51 are embedded in level-one lining respectively The inside middle position of seat 52 and the inside middle position of second level lining seat 53；Described 54 one end of rotary shaft serves as a contrast seat through level-one The output shaft of 51 shaft coupling of conventional bearings connection driving motor 55 inside 52, the other end connect the routine inside second level lining seat 53 Bearing 51；The crushing rod 56 is longitudinally plugged on the inside of rotary shaft 54 respectively；The breaker bars 57 are respectively welded at brokenly Two positions above and below the left side of broken bar 56；55 bolt of driving motor is mounted on the left side middle position of level-one lining seat 52.

In above-described embodiment, specifically, the crushing rod 56 be provided with it is multiple；Spacing between the crushing rod 56 It is set as five centimetres to eight centimetres；The crushing rod 56 uses length for 15 centimetres to 20 centimetres of stainless steel.

In above-described embodiment, specifically, the breaker bars 57 be provided with it is multiple；Spacing between the breaker bars 57 It is set as five centimetres to eight centimetres；The breaker bars 57 specifically use three-jaw stainless steel strip.

In above-described embodiment, specifically, the driving motor 55 is specifically using the direct current for having rubber waterproof shell Motivation.

In above-described embodiment, specifically, the battery 14 is connected with 15 conducting wire of photovoltaic charger.

In above-described embodiment, specifically, the solar panel 181 is connected with 15 conducting wire of photovoltaic charger.

In above-described embodiment, specifically, the instruction bank light 191 is connected with 14 conducting wire of battery.

In above-described embodiment, specifically, the angle rotating electric machine 193 is connected with 14 conducting wire of battery.

In above-described embodiment, specifically, the driving motor 55 is connected with 14 conducting wire of battery.

In above-described embodiment, specifically, the level-one switch 16 is connected with 14 conducting wire of battery.

In above-described embodiment, specifically, the secondary switch 17 is connected with 14 conducting wire of battery.

In above-described embodiment, specifically, the instruction bank light 191 and angle rotating electric machine 193 are switched with level-one respectively The connection of 16 conducting wires.

In above-described embodiment, specifically, the secondary switch 17 is connected with 55 conducting wire of driving motor.

Working principle

In the utility model, in use, fixing seat 2 is fixedly mounted at water-bed hard ground by fixing bolt 1, pass through It drives mark post 116 to float up and down on scale bar 9 by floater shot 114, the graduation mark on mark post 116 and scale bar 9 can be passed through Height of water level is determined, by starting level-one switch 16, so that angle rotating electric machine 193 drives 192 90 degree of shield rotations, simultaneously Instruction bank light 191 constantly lights, and can play good indicative function at night, prevent passing ships from accidentally touching the device , by starting secondary switch 17, so that driving motor 55 drives 54 high speed rotation of rotary shaft, cooperate crushing rod 56 and breaker bars 57 can interrupt water plant, can unload fixing bolt 1, which be proposed, maintenance, convenient for operation.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model It encloses.

Claims (10)

1. a kind of hydraulic engineering water level monitoring device, which is characterized in that the hydraulic engineering water level monitoring device includes fixing bolt (1), fixing seat (2), fixed link (3), support base (4), water plant cutting machine (5), connecting base (6), bottom plate (7), fixed sleeving (8), scale bar (9), fastening bolt (10), water-level detecting spherical structure (11), footstock (12), distribution box (13), battery (14), Photovoltaic charger (15), level-one switch (16), and power supply board (18) and rotary oceangoing voyage indicator light knot is adjusted in secondary switch (17) Structure (19), longitudinal screw is connected to the position of inside of fixing seat (2) or so two to the fixing bolt (1) respectively；Described Fixing seat (2) bolt is mounted on the lower end of fixed link (3)；Longitudinal bolt is mounted on support base (4) to the fixed link (3) respectively Bottom four corners position；Described support base (4) cross bolts are mounted on the lower part of water plant cutting machine (5)；The connecting base (6) cross bolts are mounted on the top of water plant cutting machine (5)；Described bottom plate (7) cross bolts are mounted on the upper of connecting base (6) Portion middle position；Upper middle position of fixed sleeving (8) longitudinal measure in bottom plate (7)；The scale bar (9) is vertical To the inside upper part for being plugged on fixed sleeving (8)；The fastening bolt (10) is threaded in fixed sleeving (8) and scale bar (9) junction；The water-level detecting spherical structure (11) is slidably socketed in the outer lower portion position of scale bar (9)；Described Footstock (12) cross bolts are mounted on the upper end of scale bar (9)；Described distribution box (13) longitudinal bolt is mounted on footstock (12) Upper right quarter；Described battery (14) cross bolts are mounted on the inside upper part of distribution box (13)；The photovoltaic charger (15) cross bolts are mounted on the inside middle position of distribution box (13)；The described level-one switch (16) and secondary switch (17) from Left-to-right successively bolt is mounted on the lower inside position of distribution box (13)；Described adjustable power supply board (18) bolt is mounted on The upper left quarter of footstock (12)；The longitudinal bottom bolts of the rotary oceangoing voyage indicating lamp structure (19) are mounted on the right side of footstock (12) Top；The water-level detecting spherical structure (11) includes cross bar (111), slip pipe (112), connecting sleeve (113), floater shot (114), end seat (115) and mark post (116), rear surface interposition of the cross bar (111) transverse weld in slip pipe (112) It sets；Described connecting sleeve (113) horizontal thread is connected to the inside middle position of floater shot (114)；The connecting sleeve (113) it is threaded in the left and right ends position of cross bar (111) respectively；End seat (115) the difference longitudinal measure is in cross bar (111) the upper right middle position in upper left-hand middle position and cross bar (111)；The lateral spiral shell of the mark post (116) Line is connected to the middle position between end seat (115) and end seat (115).

2. hydraulic engineering water level monitoring device as described in claim 1, which is characterized in that the adjustable power supply board (18) Including solar panel (181), solar panel mounting base (182), main lining seat (183) is consolidated seat (184), secured adjusted pipe (185), rotation adjusting lever (186) and adjusting bolt (187), the solar panel (181) bolt are mounted on solar panel The upper left quarter middle position of mounting base (182)；Described main lining seat (183) one end is welded on the upper left quarter of firm seat (184), separately One end axis connects the lower left quarter in solar panel mounting base (182)；Secured adjusted pipe (185) longitudinal measure is in firm seat (184) upper right quarter；Described rotation adjusting lever (186) one end is plugged on the inside upper part of secured adjusted pipe (185), the other end Axis connects the upper right quarter in solar panel mounting base (182)；The adjusting bolt (187) is threaded in secured adjusted pipe (185) With the junction of rotation adjusting lever (186).

3. hydraulic engineering water level monitoring device as described in claim 1, which is characterized in that the rotary oceangoing voyage indicator light Structure (19) includes instruction bank light (191), shield (192), angle rotating electric machine (193), motor mounting plate (194), center-pole (195) it is connected among the lower inside of shield (192) with stainless steel seat (196), the longitudinal screw of the instruction bank light (191) Position；The bottom thread of the shield (192) is connected on the output shaft of angle rotating electric machine (193)；The angle rotation Rotating motor (193) passes through the upper end that motor mounting plate (194) bolt being arranged in pairs is mounted on center-pole (195)；In described Upper middle position of core bar (195) longitudinal measure in stainless steel seat (196).

4. hydraulic engineering water level monitoring device as described in claim 1, which is characterized in that water plant cutting machine (5) packet Include conventional bearings (51), level-one serve as a contrast seat (52), second level serve as a contrast seat (53), rotary shaft (54), driving motor (55), crushing rod (56) and Breaker bars (57), the conventional bearings (51) are embedded in inside middle position and the second level lining seat of level-one lining seat (52) respectively (53) inside middle position；Described rotary shaft (54) one end conventional bearings (51) shaft coupling internal through level-one lining seat (52) Device connects the output shaft of driving motor (55), and the other end connects the internal conventional bearings (51) of second level lining seat (53)；Described is broken Broken bar (56) is longitudinally plugged on the inside of rotary shaft (54) respectively；The breaker bars (57) are respectively welded at crushing rod (56) Two positions above and below left side；Described driving motor (55) bolt is mounted on the left side middle position of level-one lining seat (52).

5. hydraulic engineering water level monitoring device as claimed in claim 4, which is characterized in that the crushing rod (56) is provided with It is multiple；Spacing between the crushing rod (56) is set as five centimetres to eight centimetres；The crushing rod (56) uses length For 15 centimetres to 20 centimetres of stainless steel.

6. hydraulic engineering water level monitoring device as claimed in claim 4, which is characterized in that the breaker bars (57) are provided with It is multiple；Spacing between the breaker bars (57) is set as five centimetres to eight centimetres；The breaker bars (57) specifically use Three-jaw stainless steel strip.

7. hydraulic engineering water level monitoring device as described in claim 1, which is characterized in that floater shot (114) setting There are two；The floater shot (114) is specifically using oval ball.

8. hydraulic engineering water level monitoring device as described in claim 1, which is characterized in that the mark post (116) is using straight The stainless steel that diameter is ten millimeters to 15 millimeters.

9. hydraulic engineering water level monitoring device as described in claim 1, which is characterized in that the scale bar (9) is using length The front surface that degree is 50 centimetres to 60 centimetres has the stainless steel of graduation mark.

10. hydraulic engineering water level monitoring device as claimed in claim 3, which is characterized in that the angle rotating electric machine (193) specific using 90 degree of positive and negative rotation direct current deceleration stepping motors for having rubber waterproof shell.