CN213688542U

CN213688542U - Water level monitoring device for hydraulic engineering convenient to measure

Info

Publication number: CN213688542U
Application number: CN202022413832.XU
Authority: CN
Inventors: 宇庆武; 朱震东; 王义坤; 孙祥志
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-13
Anticipated expiration: 2030-10-26

Abstract

The utility model provides a water level monitoring device for hydraulic engineering convenient to measure, which comprises a fixed base, a detection tube, a fixed lead block, a first plug rod, a measuring scale mark, a plug-in rotary support rod structure, a supportable lighting protection cover structure, a storable weight box structure, a floating box, a silica gel ring, a water inlet and outlet hole and a lifting ring, wherein the lower end of the detection tube is bolted at the middle position of the upper end of the fixed base; the fixed lead blocks are sequentially embedded in the middle of the lower end of the fixed base from left to right. The utility model discloses the setting of second connecting plate, second bracing piece, toper shielding plate, unable adjustment base, detecting tube, measuring stick and showy case is favorable to the in-process that uses through the setting of toper shielding plate, prevents to promote the measuring stick after the weight that the in-process rainwater impact second connecting plate that uses or snowflake falls on the upper end of second connecting plate changes the second connecting plate, influences the testing result.

Description

Water level monitoring device for hydraulic engineering convenient to measure

Technical Field

The utility model belongs to the technical field of hydraulic engineering equipment, especially, relate to a hydraulic engineering water level monitoring devices convenient to measure.

Background

The water level data is closely related to human social life and production, the water level data is needed for planning, designing, constructing and managing hydraulic engineering, and the water level data is needed for engineering construction of bridges, ports, navigation channels, water supply and drainage and the like.

However, the existing water level monitoring device also has the problems that the measurement is easily influenced by rain and snow impact in the using process, the water level observation work is inconvenient in the measuring process, and the detection result is easily influenced by inclination when the water level monitoring device is used in a water area with too high water flow speed.

Therefore, the utility model relates to a hydraulic engineering water level monitoring devices is seem very necessary convenient to measure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a water level monitoring device for hydraulic engineering convenient to measure to solve current water level monitoring device and still having the in-process that uses and receive sleet impact easily and influence the measurement, inconvenient carry out water level observation work at the measuring in-process and use the problem that the easy slope influences the testing result in the too fast waters of velocity of water. A water level monitoring device convenient for measurement for hydraulic engineering comprises a fixed base, a detection tube, a fixed lead block, a first insertion rod, a measuring scale mark, a rotatable support rod structure capable of being inserted and connected, a lighting protective cover structure capable of being supported, a weight box structure capable of being stored, a floating box, a silica gel ring, a water inlet and outlet hole and a lifting ring, wherein the lower end of the detection tube is connected to the middle position of the upper end of the fixed base through a bolt; the fixed lead blocks are sequentially embedded in the middle of the lower end of the fixed base from left to right; the upper end of the first inserting rod is sequentially bolted to the lower end of the fixed base from left to right; the lower end of the measuring rod is inserted in the middle of the inner part of the detecting tube, and the lower end of the measuring rod is connected to the middle of the lower end of the floating box through a bolt; the measuring scale marks are sequentially drawn on the front surface of the measuring rod from top to bottom, and the upper end of the measuring scale mark is set as a zero starting end; the pluggable rotary supporting rod structures are respectively arranged in the middle positions of the left side and the right side of the fixed base; the supportable lighting protection cover structure is arranged at the upper end of the measuring rod; the storable weight box structures are respectively arranged at the middle positions of the left side and the right side of the detection pipe; the floating box is inserted in the detection pipe; the silica gel ring is glued at the upper end of the detection tube and is sleeved on the upper part of the outer wall of the measuring rod; the water inlet and outlet holes are sequentially arranged on the left side and the right side of the detection pipe from top to bottom; the lifting rings are respectively welded at the middle positions of the upper parts of the left side and the right side of the detection tube; the pluggable rotary support rod structure comprises a first connecting plate, a threaded hole, a first support rod, an inclined support rod and a second plugging rod, wherein the threaded hole is formed in the middle of the interior of the first connecting plate; the first supporting rod penetrates through the threaded hole; the lower end of the inclined support rod is coupled to the middle position inside the upper side of the first support rod in a shaft mode; the upper end of the inclined supporting rod is coupled to the middle position inside the right side of the second inserting rod in a shaft mode.

Preferably, the supportable lighting protection cover structure comprises a second connecting plate, a second supporting rod, a conical shielding plate, a fixing frame, a photovoltaic power generation plate, a lighting seat and a lighting lamp bead, wherein the lower end of the second supporting rod is connected to the middle position of the upper end of the second connecting plate through a bolt; the upper end of the second supporting rod is connected to the middle position of the top end in the conical shielding plate through a bolt; one end of the fixing frame is respectively connected with the upper parts of the left side and the right side of the second supporting rod through bolts; the other end of the fixing frame is respectively connected with the left side and the right side of the upper end of the second connecting plate through bolts; the photovoltaic power generation plates are respectively connected to the left side and the right side of the fixing frame through bolts; the lighting seats are respectively connected to the left side and the right side of the lower end of the second connecting plate through bolts; the illuminating lamp beads are respectively connected to the middle position inside the lower side of the illuminating seat through bolts.

Preferably, the storable weight box structure comprises a storage box, a partition plate, a converter, a storage battery, a weight block and a box cover, wherein the partition plate is connected to the middle position of the inner wall of the storage box through a bolt; the converter is connected to the middle position of the top end in the storage box through a bolt; the storage battery is connected to the middle position of the upper end of the partition plate through a bolt; the counterweight block is connected to the middle position of the bottom end in the storage box through a bolt; the box cover is connected to the right side of the storage box through bolts.

Preferably, the first plug rod is a conical stainless steel rod; the measuring scale marks adopt the scale marks taking centimeters as units; the detection tube is a stainless steel tube with the surface and the inner wall coated with anti-rust paint, and the lower parts of the left side and the right side are respectively provided with a plug hole.

Preferably, the lower end of the first supporting rod is set to be a conical stainless steel rod, and the first supporting rod is in threaded connection with the first connecting plate through a threaded hole.

Preferably, the first connecting plates are respectively bolted at the middle positions of the left side and the right side of the fixed base; the second inserting rods are respectively inserted into inserting holes formed in the left lower part and the right lower part of the detection tube.

Preferably, the conical shielding plate is a transparent PVC plate; the photovoltaic power generation panel is arranged between the fixed frame and the inner wall of the conical shielding plate; the illuminating lamp beads adopt LED lamp beads and are provided with a plurality of LED lamp beads.

Preferably, the upper end of the measuring rod is connected to the middle position of the lower end of the second connecting plate through a bolt; the second connecting plate set up the upper end at the silica gel circle.

Preferably, a sealing gasket is arranged at the joint of the storage box and the box cover; the converter is arranged in the middle of the upper end of the storage battery; the balancing weight is a cuboid lead block.

Preferably, the storage box is respectively bolted at the middle positions of the left side and the right side of the detection pipe.

Preferably, the converter is respectively and electrically connected with the storage battery and the photovoltaic power generation panel; the storage battery lead is connected with the illuminating lamp beads.

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

1. the utility model discloses in, the second connecting plate, the second bracing piece, the toper shielding plate, unable adjustment base, the detecting tube, the setting of measuring stick and showy case is favorable to the in-process that uses through the setting of toper shielding plate, prevents to promote the measuring stick after the weight that the in-process rainwater impact second connecting plate that uses or snowflake falls on the upper end of second connecting plate changes the second connecting plate, influences the testing result.

2. The utility model discloses in, unable adjustment base, the detecting tube, float the case, the setting of measuring stick and measurement scale mark is favorable to promoting the measuring stick through floating the case and upwards removing the in-process that uses, then observes the measuring stick and exposes partial measurement scale mark position, conveniently carries out water level detection observation work at the in-process that uses.

3. The utility model discloses in, first connecting plate, the screw hole, first bracing piece, the diagonal brace, the second peg graft pole, the setting of unable adjustment base and test tube is favorable to forming the toper through diagonal brace and unable adjustment base and test tube after mutually supporting at the in-process that uses, the stability of unable adjustment base and test tube is kept to the convenience at the in-process that uses, prevents that rivers from crossing the shock test tube, leads to test tube slope influence testing result.

4. The utility model discloses in, the second connecting plate, the second bracing piece, toper shielding plate, mount and photovoltaic power generation board's setting are favorable to carrying out protection work to photovoltaic power generation board at the in-process that uses, prevent that the in-process photovoltaic power generation board that uses from receiving to damage and influencing the electricity generation work.

5. The utility model discloses in, the second connecting plate, the second bracing piece, toper shielding plate, the mount, photovoltaic power generation board, illumination seat, lighting lamp pearl, the setting of converter and battery mutually supporting is favorable to carrying out the electric energy storage work through the battery at the in-process that uses, then provides the electric energy for lighting lamp pearl, is favorable to carrying out the work of throwing light on to the measuring stick through lighting lamp pearl evening, the convenience carries out water level detection observation work evening.

6. The utility model discloses in, bin, division board, converter, battery, balancing weight and case lid and the setting of test tube are favorable to increasing the weight of test tube through battery and balancing weight at the in-process that uses, the stability of test tube is improved to the in-process that conveniently uses.

7. The utility model discloses in, first connecting plate, the screw hole, first bracing piece, the setting of diagonal brace and second grafting pole is favorable to setting up and diagonal brace and second grafting pole coupling through diagonal brace and first bracing piece coupling in the in-process that uses, the convenience is being the in-process installation work that uses.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the pluggable rotary supporting rod structure of the present invention.

Fig. 3 is a schematic structural diagram of the supportable lighting protection cover structure of the present invention.

Fig. 4 is a schematic structural view of the storable weight box structure of the present invention.

In the figure:

1. a fixed base; 2. a detection tube; 3. fixing the lead block; 4. a first plug-in rod; 5. a measuring rod; 6. measuring scale marks; 7. the rotary supporting rod structure can be inserted and connected; 71. a first connecting plate; 72. a threaded hole; 73. a first support bar; 74. a diagonal brace; 75. a second plug-in rod; 8. a supportable lighting shield structure; 81. a second connecting plate; 82. a second support bar; 83. a conical shielding plate; 84. a fixed mount; 85. a photovoltaic power generation panel; 86. a lighting base; 87. a lighting lamp bead; 9. the weight box structure can be stored; 91. a storage tank; 92. a partition plate; 93. a converter; 94. a storage battery; 95. a balancing weight; 96. a box cover; 10. a floating box; 11. a silica gel ring; 12. water inlet and outlet holes; 13. and (6) lifting the ring.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a water level monitoring device for hydraulic engineering convenient to measure comprises a fixed base 1, a detecting tube 2, a fixed lead block 3, a first plug-in rod 4, a measuring rod 5, a measuring scale mark 6, a plug-in rotary support rod structure 7, a supportable lighting protective cover structure 8, a storable weight box structure 9, a floating box 10, a silica gel ring 11, a water inlet and outlet hole 12 and a lifting ring 13, wherein the lower end of the detecting tube 2 is bolted at the middle position of the upper end of the fixed base 1; the fixed lead blocks 3 are sequentially embedded in the middle of the lower end of the fixed base 1 from left to right; the upper end of the first plug-in rod 4 is sequentially bolted to the lower end of the fixed base 1 from left to right; the lower end of the measuring rod 5 is inserted in the middle of the interior of the detecting tube 2, and the lower end of the measuring rod is connected to the middle of the lower end of the floating box 10 through a bolt; the measuring scale lines 6 are sequentially drawn on the front surface of the measuring rod 5 from top to bottom, and the upper end of the measuring scale line is set as a zero starting end; the pluggable rotary supporting rod structures 7 are respectively arranged in the middle positions of the left side and the right side of the fixed base 1; the supportable lighting protection cover structure 8 is arranged at the upper end of the measuring rod 5; the storable weight box structures 9 are respectively arranged at the middle positions of the left side and the right side of the detection tube 2; the floating box 10 is inserted in the detection pipe 2; the silica gel ring 11 is glued to the upper end of the detection tube 2 and is sleeved on the upper part of the outer wall of the measuring rod 5; the water inlet and outlet holes 12 are arranged on the left side and the right side of the detection tube 2 from top to bottom in sequence; the lifting rings 13 are respectively welded at the middle positions of the upper parts of the left side and the right side of the detection tube 2; the pluggable rotary supporting rod structure 7 comprises a first connecting plate 71, a threaded hole 72, a first supporting rod 73, a diagonal supporting rod 74 and a second plugging rod 75, wherein the threaded hole 72 is formed in the middle of the interior of the first connecting plate 71; the first supporting rod 73 penetrates through the threaded hole 72; the lower end of the inclined strut 74 is connected with the middle position inside the upper side of the first strut 73 in a shaft mode; the upper end of the inclined strut 74 is coupled to the middle position inside the right side of the second insertion rod 75 in a shaft coupling mode, when the detection device is used, the lifting ring 13 is hung through a hoisting device, then the detection tube 2 and the fixed base 1 are hung and moved to a proper position in a water area, then the detection tube 2 and the fixed base 1 are fixed through the first insertion rod 4 inserted into the ground, then the first support rod 73 is inserted into the ground, then the second insertion rods 75 are respectively inserted into the lower portions of the left side and the right side of the detection tube 2, the inclined strut 74, the detection tube 2 and the fixed base 1 are tapered, stability of the detection tube 2 is kept conveniently in work, and detection work is prevented from being influenced by inclination of the detection tube 2 in work.

In this embodiment, referring to fig. 3, the supportable lighting protection cover structure 8 includes a second connecting plate 81, a second supporting rod 82, a conical shielding plate 83, a fixing frame 84, a photovoltaic power generation plate 85, a lighting seat 86 and a lighting bead 87, wherein a lower end of the second supporting rod 82 is bolted to an upper middle position of the second connecting plate 81; the upper end of the second supporting rod 82 is bolted to the middle position of the top end inside the conical shielding plate 83; one end of the fixing frame 84 is respectively bolted on the upper parts of the left side and the right side of the second supporting rod 82; the other end of the fixing frame 84 is respectively bolted to the left side and the right side of the upper end of the second connecting plate 81; the photovoltaic power generation plates 85 are respectively bolted on the left side and the right side of the fixing frame 84; the lighting seats 86 are respectively bolted on the left side and the right side of the lower end of the second connecting plate 81; illumination lamp pearl 87 respectively bolted connection at the inside intermediate position of downside of illumination seat 86, carry out water level detection's in-process and shelter from the work through toper shielding plate 83, prevent that the in-process snowflake that uses from falling on the upper end of second connecting plate 81 and increasing the weight of second connecting plate 81, influence the accuracy of water level testing result, accept sunshine through photovoltaic power generation board 85 simultaneously and carry out the electricity generation work, the convenient in-process that uses carries out energy-conserving work, then provide the energy for illumination lamp pearl 87 illumination after the conversion, make illumination lamp pearl 87 throw light on work to measuring stick 5, the convenience is carrying out water level observation work through measuring stick 5 and the cooperation of measurement scale mark 6 evening.

In this embodiment, referring to fig. 4, the storable weight box structure 9 includes a storage box 91, a partition plate 92, a converter 93, a storage battery 94, a weight 95 and a box cover 96, wherein the partition plate 92 is bolted to the middle position of the inner wall of the storage box 91; the converter 93 is bolted at the middle position of the top end inside the storage box 91; the storage battery 94 is bolted at the middle position of the upper end of the partition plate 92; the counterweight 95 is bolted at the middle position of the bottom end in the storage box 91; case lid 96 bolted connection on the right side of bin 91, carry out energy conversion work after receiving sunshine through photovoltaic power generation board 85 at the in-process that carries out water level detection, then carry the energy of conversion to battery 94, carry out energy storage work through battery 94, increase the weight of detecting tube 2 through balancing weight 95 simultaneously at the in-process that uses, improve detecting tube 2's stability simultaneously, prevent that rivers from influencing the water level testing result after 2 slopes of shock-absorbing detecting tube.

In this embodiment, specifically, the first insertion rod 4 is a tapered stainless steel rod; the measuring scale marks 6 adopt the scale marks taking centimeters as units; the detection tube 2 is a stainless steel tube with the surface and the inner wall coated with anti-rust paint, and the lower parts of the left side and the right side are respectively provided with a plug hole.

In this embodiment, specifically, the first support rod 73 is a stainless steel rod with a conical lower end and is connected with the first connection plate 71 through a threaded hole 72 in a threaded manner.

In this embodiment, specifically, the first connecting plates 71 are respectively bolted to the middle positions of the left and right sides of the fixed base 1; the second plug-in rods 75 are respectively plugged in the plugging holes formed in the left lower part and the right lower part of the detection tube 2.

In this embodiment, specifically, the conical shielding plate 83 is a transparent PVC plate; the photovoltaic power generation panel 85 is arranged between the fixed frame 84 and the inner wall of the conical shielding plate 83; the illuminating lamp beads 87 are LED lamp beads and are provided with a plurality of LED lamp beads.

In this embodiment, specifically, the upper end of the measuring rod 5 is bolted to the middle position of the lower end of the second connecting plate 81; the second connecting plate 81 is arranged at the upper end of the silica gel ring 11.

In this embodiment, specifically, a sealing gasket is disposed at the joint of the storage box 91 and the box cover 96; the converter 93 is arranged at the middle position of the upper end of the storage battery 94; the weight 95 is a rectangular lead block.

In this embodiment, the storage boxes 91 are respectively bolted to the middle positions of the left and right sides of the detection tube 2.

In this embodiment, specifically, the converter 93 is electrically connected to the storage battery 94 and the photovoltaic power generation panel 85 respectively; the lead of the storage battery 94 is connected with the illuminating lamp bead 87.

Principle of operation

In the utility model, when in use, the lifting ring 13 is hung through the hoisting equipment, then the detection tube 2 and the fixed base 1 are hung and moved to the proper position of the water area, then the detection tube 2 and the fixed base 1 are fixed by inserting the first inserting rod 4 into the ground, then the first support rod 73 is used for inserting into the ground, then the second inserting rod 75 is respectively inserted into the lower parts of the left side and the right side of the detection tube 2, so that the inclined support rod 74, the detection tube 2 and the fixed base 1 form a cone shape, the stability of the detection tube 2 is convenient to keep in work, the detection work is prevented from being influenced by the inclination of the detection tube 2 in work, the shielding work is carried out through the cone-shaped shielding plate 83 in the process of carrying out water level detection, the snow flakes are prevented from falling on the upper end of the second connecting plate 81 in the use process to increase the weight of the second connecting plate 81, the accuracy of the water level detection result is influenced, meanwhile, the convenience carries out energy-conserving work at the in-process that uses, then provide the energy for illumination lamp pearl 87 illumination after the conversion, make illumination lamp pearl 87 throw light on work to measuring stick 5, the convenience is in evening carrying out water level observation work through measuring stick 5 and the cooperation of measuring scale mark 6, carry out energy conversion work after receiving sunshine through photovoltaic power generation board 85 at the in-process that carries out water level detection, then carry the energy of conversion to battery 94, carry out energy storage work through battery 94, the in-process that uses simultaneously increases the weight of detecting tube 2 through balancing weight 95, improve the stability of detecting tube 2 simultaneously, prevent that rivers from influencing the water level testing result after assaulting impact detecting tube 2 slope.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A water level monitoring device convenient for measurement for hydraulic engineering comprises a fixed base (1), a detection tube (2), a fixed lead block (3), a first inserting rod (4), a measuring rod (5), measuring scale marks (6), a rotatable supporting rod structure (7) capable of being inserted and connected, a lighting protective cover structure (8) capable of being supported, a weight box structure (9) capable of being stored, a floating box (10), a silica gel ring (11), a water inlet and outlet hole (12) and a lifting ring (13), wherein the lower end of the detection tube (2) is in bolted connection with the middle position of the upper end of the fixed base (1); the fixed lead block (3) is sequentially embedded in the middle of the lower end of the fixed base (1) from left to right; the upper end of the first plug-in rod (4) is sequentially bolted to the lower end of the fixed base (1) from left to right; the lower end of the measuring rod (5) is inserted in the middle of the interior of the detecting tube (2) and is connected to the middle of the lower end of the floating box (10) through a bolt; the measuring scale marks (6) are sequentially drawn on the front surface of the measuring rod (5) from top to bottom, and the upper end of the measuring scale mark is set as a zero starting end; the floating box (10) is inserted in the detection pipe (2); the silica gel ring (11) is glued to the upper end of the detection tube (2) and is sleeved on the upper part of the outer wall of the measuring rod (5); the water inlet and outlet holes (12) are sequentially arranged on the left side and the right side of the detection pipe (2) from top to bottom; the lifting rings (13) are respectively welded at the middle positions of the upper parts of the left side and the right side of the detection pipe (2); the water level monitoring device for the hydraulic engineering is characterized in that the pluggable rotary supporting rod structures (7) in the water level monitoring device for the hydraulic engineering convenient to measure are respectively arranged at the middle positions of the left side and the right side of the fixed base (1); the supportable lighting protection cover structure (8) is arranged at the upper end of the measuring rod (5); the storable weight box structures (9) are respectively arranged at the middle positions of the left side and the right side of the detection pipe (2); the pluggable rotary supporting rod structure (7) comprises a first connecting plate (71), a threaded hole (72), a first supporting rod (73), an inclined supporting rod (74) and a second plugging rod (75), wherein the threaded hole (72) is formed in the middle of the inner part of the first connecting plate (71); the first supporting rod (73) penetrates through the threaded hole (72); the lower end of the inclined strut (74) is connected with the middle position of the upper inner part of the first strut (73) in a shaft mode; the upper end of the inclined stay bar (74) is coupled to the middle position of the right inner part of the second plug-in rod (75).

2. The water level monitoring device convenient for measurement in hydraulic engineering according to claim 1, wherein the supportable lighting protection cover structure (8) comprises a second connecting plate (81), a second supporting rod (82), a conical baffle plate (83), a fixing frame (84), a photovoltaic power generation plate (85), a lighting seat (86) and a lighting lamp bead (87), wherein the lower end of the second supporting rod (82) is bolted to the middle position of the upper end of the second connecting plate (81); the upper end of the second supporting rod (82) is connected to the middle position of the top end in the conical shielding plate (83) through a bolt; one end of the fixing frame (84) is respectively connected with the upper parts of the left side and the right side of the second supporting rod (82) through bolts; the other end of the fixing frame (84) is respectively connected with the left side and the right side of the upper end of the second connecting plate (81) through bolts; the photovoltaic power generation plates (85) are respectively connected to the left side and the right side of the fixing frame (84) through bolts; the illuminating seats (86) are respectively connected to the left side and the right side of the lower end of the second connecting plate (81) through bolts; the illuminating lamp beads (87) are respectively connected to the middle position inside the lower side of the illuminating seat (86) through bolts.

3. The water level monitoring device for hydraulic engineering convenient to measure according to claim 1, wherein the storable weight box structure (9) comprises a storage box (91), a separation plate (92), a converter (93), a storage battery (94), a counterweight (95) and a box cover (96), wherein the separation plate (92) is bolted to the middle position of the inner wall of the storage box (91); the converter (93) is connected to the middle position of the top end in the storage box (91) through a bolt; the storage battery (94) is bolted at the middle position of the upper end of the partition plate (92); the balancing weight (95) is in bolted connection with the middle position of the bottom end in the storage box (91); the box cover (96) is connected to the right side of the storage box (91) through bolts.

4. The water level monitoring device for hydraulic engineering convenient to measure according to claim 1, wherein the first inserting rod (4) is a conical stainless steel rod; the measuring scale marks (6) adopt the scale marks taking centimeters as units; the detection tube (2) is a stainless steel tube with the surface and the inner wall coated with anti-rust paint, and the lower parts of the left side and the right side are respectively provided with a plug hole.

5. The water level monitoring device for water conservancy projects, which facilitates measurement, according to claim 1, is characterized in that the first support rod (73) is a stainless steel rod with a conical lower end and is in threaded connection with the first connecting plate (71) through a threaded hole (72).

6. The water level monitoring device for hydraulic engineering convenient to measure according to claim 1, wherein the first connecting plate (71) is respectively bolted at the middle positions of the left side and the right side of the fixed base (1); the second plug-in rods (75) are respectively plugged in plug-in holes formed in the left lower part and the right lower part of the detection tube (2).

7. The water level monitoring device for hydraulic engineering convenient to measure according to claim 2, wherein the conical shielding plate (83) is made of a transparent PVC plate; the photovoltaic power generation panel (85) is arranged between the fixed frame (84) and the inner wall of the conical shielding plate (83); the illuminating lamp beads (87) are LED lamp beads and are provided with a plurality of LED lamp beads.

8. The water level monitoring device for hydraulic engineering convenient to measure according to claim 2, wherein the upper end of the measuring rod (5) is bolted to the middle position of the lower end of the second connecting plate (81); the second connecting plate (81) is arranged at the upper end of the silica gel ring (11).

9. The water level monitoring device for hydraulic engineering convenient to measure according to claim 3, characterized in that a sealing gasket is arranged at the joint of the storage tank (91) and the tank cover (96); the converter (93) is arranged in the middle of the upper end of the storage battery (94); the balancing weight (95) adopts a cuboid lead block.

10. The water level monitoring device for hydraulic engineering convenient to measure according to claim 3, wherein the storage tanks (91) are respectively bolted at the middle positions of the left and right sides of the detection pipe (2).