CN216246697U

CN216246697U - Special water level detection device of hydraulic engineering design

Info

Publication number: CN216246697U
Application number: CN202122857166.3U
Authority: CN
Inventors: 杜志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-08
Anticipated expiration: 2031-11-22

Abstract

The utility model provides a water level detection device special for hydraulic engineering design, which comprises: a support plate; the driving assembly is fixedly arranged at the top of the supporting plate; the measuring stick, the measuring stick includes first threaded rod, the top fixedly connected with second threaded rod of first threaded rod, the threaded hole has been seted up to the bottom of first threaded rod, first threaded rod with drive assembly threaded connection, the spout has all been seted up to the left and right sides of first threaded rod. The water level detection device special for hydraulic engineering design provided by the utility model drives the measuring rod to move up and down through the driving component, is in contact with the water bottom and is matched with the floating plate, so that the water level can be observed and calculated conveniently, the measuring rod is not influenced by water flow, underwater undercurrent and the like compared with a rope, the measured data is more accurate, the length of the measuring rod is limited, a plurality of measuring rods are matched for use, and the storage in the later period is very convenient.

Description

Special water level detection device of hydraulic engineering design

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a water level detection device special for hydraulic engineering design.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering.

In order to avoid insufficient space for storing rainwater in the river channel and the reservoir in the flood season and the like, the water level detection device is used for detecting the water level of the river channel and the reservoir before the flood season.

Many special water level detection device of hydraulic engineering design now detect the water level through the measuring rope mostly, but some hydraulic engineering rivers speed is very fast or there is the undercurrent at the bottom, leads to the measuring rope can not be vertical downwards, influences the accuracy that the water level detected.

Therefore, it is necessary to provide a water level detection device dedicated for hydraulic engineering design to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water level detection device special for hydraulic engineering design, which solves the problem that some existing water level detection devices use a measuring rope and are influenced by water flow to cause inaccurate measured data.

In order to solve the technical problem, the water level detection device special for hydraulic engineering design provided by the utility model comprises: a support plate;

the driving assembly is fixedly arranged at the top of the supporting plate;

the measuring rod comprises a first threaded rod, the top end of the first threaded rod is fixedly connected with a second threaded rod, the bottom end of the first threaded rod is provided with a threaded hole, the first threaded rod is in threaded connection with the driving assembly, and the left side and the right side of the first threaded rod are both provided with sliding grooves;

the connecting rope is fixedly arranged at the bottom of the supporting plate, a floating plate is fixedly arranged at the bottom end of the connecting rope, and the floating plate is sleeved with the first threaded rod;

first scale rod, first scale rod fixed connection in the bottom of backup pad, one side of kickboard with first scale rod cup joints.

Drive the measuring stick through drive assembly and reciprocate, with the submarine contact to with the kickboard cooperation, conveniently observe and calculate the water level, and the measuring stick compares with the rope and can not receive the influence such as rivers and submarine undercurrent, measured data is more accurate, and the length of measuring stick is limited simultaneously, but has a plurality of cooperations to use, and the later stage is accomodate etc. and is also very convenient.

Preferably, the driving assembly comprises a motor and a supporting rod, one end of the motor output shaft is fixedly connected with a rotating shaft through a coupler, a gear is fixedly connected to the top end of the rotating shaft, a toothed ring is rotatably connected to the top end of the supporting rod, the inner portion of the toothed ring is in threaded connection with the first threaded rod, and the outer side of the toothed ring is meshed with the gear.

Preferably, the top of backup pad just is located the equal fixedly connected with stopper in the left and right sides of first threaded rod, the one end of stopper extends to the inside of spout.

Preferably, a second scale rod is fixedly connected to the top of the supporting plate and located on one side of the gear ring, and a positioning pointer is connected to the surface of the second scale rod in a sliding mode.

Preferably, one side of the top of the supporting plate is fixedly connected with a placing frame, and the top of the supporting plate, which is positioned in the placing frame, is uniformly provided with drain holes.

Preferably, the bottom end of the measuring rod is in threaded connection with a third threaded rod, and the bottom end of the third threaded rod is fixedly connected with a bottom plate.

Preferably, place the equal fixedly connected with fixed plate in the left and right sides of frame one side, two the equal fixedly connected with spring telescopic link in relative one side of fixed plate, spring telescopic link's one end extends to the inside of fixed plate, two the equal fixedly connected with arc of spring telescopic link's relative one end.

Preferably, one side of the fixing plate is fixedly connected with an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected with a folding plate.

Through placing and setting up arc, electric telescopic handle etc. in the frame, accomodate the measuring stick in placing the frame back again, electric telescopic handle and the cooperation of the board of going of book can be standardized the measuring stick in order in certain local, avoid its slope etc. when getting the measuring stick simultaneously, send into convenient operation, laborsaving from the middle of two arcs.

Compared with the related art, the water level detection device special for hydraulic engineering design provided by the utility model has the following beneficial effects:

the utility model provides a water level detection device special for hydraulic engineering design, wherein a driving component drives a measuring rod to move up and down, the measuring rod is in contact with the water bottom and is matched with a floating plate, the water level can be observed and calculated conveniently, the measuring rod is not influenced by water flow, water bottom undercurrent and the like compared with a rope, the measuring data is more accurate, the length of the measuring rod is limited, a plurality of measuring rods are matched for use, and the device is very convenient to store in the later period.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a water level detection device specially used for hydraulic engineering provided by the utility model;

FIG. 2 is a bottom view of the structure shown in FIG. 1;

FIG. 3 is a schematic view of the structure of the measuring rod shown in FIG. 1;

FIG. 4 is a schematic structural view of the base plate shown in FIG. 1;

fig. 5 is a schematic structural view of a water level detection device specially used for hydraulic engineering according to a second embodiment of the present invention.

Reference numbers in the figures: 1. a supporting plate is arranged on the upper surface of the supporting plate,

2. a driving component 21, a motor 22, a supporting rod 23, a rotating shaft 24, a gear 25 and a toothed ring,

3. a measuring rod 31, a first threaded rod 32, a second threaded rod 33, a threaded hole 34 and a sliding groove,

4. a connecting rope 5, a floating plate 6, a first scale rod 7, a limiting block 8, a second scale rod 9, a positioning pointer 10, a placing frame 11, a drain hole 17, a third threaded rod 18 and a bottom plate,

12. fixed plate, 13, spring telescopic link, 14, arc, 15, electric telescopic handle, 16, the board of breaking over.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a water level detection apparatus specially used for hydraulic engineering design according to the present invention; FIG. 2 is a bottom view of the structure shown in FIG. 1; FIG. 3 is a schematic view of the structure of the measuring rod shown in FIG. 1; fig. 4 is a schematic structural view of the base plate shown in fig. 1. The special water level detection device of hydraulic engineering design includes: a support plate 1;

the driving assembly 2 is fixedly arranged on the top of the supporting plate 1;

the measuring device comprises a measuring rod 3, wherein the measuring rod 3 comprises a first threaded rod 31, a second threaded rod 32 is fixedly connected to the top end of the first threaded rod 31, a threaded hole 33 is formed in the bottom end of the first threaded rod 31, the first threaded rod 31 is in threaded connection with the driving assembly 2, and sliding grooves 34 are formed in the left side and the right side of the first threaded rod 31;

the connecting rope 4 is fixedly arranged at the bottom of the supporting plate 1, a floating plate 5 is fixedly arranged at the bottom end of the connecting rope 4, and the floating plate 5 is sleeved with the first threaded rod 31;

first scale rod 6, first scale rod 6 fixed connection in the bottom of backup pad 1, one side of kickboard 5 with first scale rod 6 cup joints.

The utility model discloses a take the shape of a ship, including backup pad 1 accessible bolt, drive assembly 2 can drive measuring stick 3 and reciprocate, and the quantity of measuring stick 3 has a plurality ofly, and the cooperation is used, and during second threaded rod 32 extensible advanced the screw hole 33 of other first threaded rod 31, connection rope 4 was connected kickboard 5, kickboard 5 and 6 sliding connection of first scale rod, conveniently calculate backup pad 1 apart from the height of the surface of water.

Drive assembly 2 includes motor 21 and bracing piece 22, shaft coupling fixedly connected with pivot 23 is passed through to the one end of motor 21 output shaft, the top fixedly connected with gear 24 of pivot 23, the top of bracing piece 22 is rotated and is connected with ring gear 25, ring gear 25 inside with first threaded rod 31 threaded connection, ring gear 25 the outside with gear 24 meshes.

The motor 21 is connected with the support plate 1 or a storage battery on the boat through a power line, the gear 24 is meshed with the toothed ring 25, an internal thread is arranged in the middle of the toothed ring 25 and matched with the first threaded rod 31, an annular groove is formed in the bottom of the toothed ring 25, and the top end of the support rod 22 extends into the annular groove.

The top of backup pad 1 just is located the equal fixedly connected with stopper 7 in the left and right sides of first threaded rod 31, the one end of stopper 7 extends to the inside of spout 34.

The limiting block 7 is fixed with the supporting plate 1 and slides in the sliding groove 34, so that the measuring rod 3 can move up and down.

The top of the supporting plate 1 is fixedly connected with a second graduated rod 8 on one side of the toothed ring 25, and the surface of the second graduated rod 8 is slidably connected with a positioning pointer 9.

One side of the top of the supporting plate 1 is fixedly connected with a placing frame 10, and the top of the supporting plate 1 and the inside of the placing frame 10 are evenly provided with drain holes 11.

The bottom end of the measuring rod 3 is connected with a third threaded rod 17 through threads, and the bottom end of the third threaded rod 17 is fixedly connected with a bottom plate 18.

Third threaded rod 17 and the big or small adaptation of screw hole 33, bottom plate 18 contact with submarine silt downwards, avoid measuring stick 3 bottom disect insertion bottom silt depths, influence the accuracy of water level measured data.

The working principle of the special water level detection device for hydraulic engineering design provided by the utility model is as follows:

when detecting the water yield in river channels, reservoirs and the like before the flood season, the staff firstly installs the supporting plate 1 on the small boat, and then slides the small boat to reach a plurality of measuring points in the river channels.

The worker then inserts the measuring rod 3 between the toothed rings 25 and screws the base plate 18 with the measuring rod 3 via the third threaded rod 17.

Then the motor 21 is started, the motor 21 drives the gear ring 25 to rotate through the gear 24, so that the measuring rod 3 moves downwards, after the measuring rod 3 moves downwards for a certain depth, the next measuring rod 3 can be taken out from the placing frame 10, the threaded hole 33 is in threaded connection with the second threaded rod 32 of the previous measuring rod 3, then the next measuring rod 3 can be installed again as required until the bottom plate 18 is in contact with the water bottom, and then the motor 21 is closed.

Then according to the draft of boat, kickboard 5 alright float on the surface of water, the staff alright read the length that backup pad 1 bottom reachd kickboard 5 below, then rotate positioning pointer 9 again, make positioning pointer 9's one end take on first threaded rod 31 top, and read on the second scale rod 8, positioning pointer 9 reaches the length at backup pad 1 top, then add the thickness of backup pad 1, alright calculate the length that a measuring stick 3 did not get into the aquatic, and then calculate this length that sinks into the aquatic with measuring stick 3, later add the length that gets into many measuring sticks 3 in the aquatic alright calculate the water level.

drive measuring stick 3 through drive assembly 2 and reciprocate, with the submarine contact to with 5 cooperations of kickboard, conveniently observe and calculate the water level, and measuring stick 3 compares with the rope and can not receive the influence such as rivers and submarine undercurrent, measured data is more accurate, and measuring stick 3's length is limited simultaneously, but has a plurality of cooperations to use, and it is also very convenient that the later stage is accomodate etc..

Second embodiment

Referring to fig. 5, a second embodiment of the present application provides another water level detection device dedicated for hydraulic engineering design based on the water level detection device dedicated for hydraulic engineering design provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the special water level detection device of hydraulic engineering design that the second embodiment of this application provided's difference lies in, place the equal fixedly connected with fixed plate 12 in the left and right sides of frame 10 one side, two the equal fixedly connected with spring telescopic link 13 in relative one side of fixed plate 12, spring telescopic link 13's one end extends to the inside of fixed plate 12, two the equal fixedly connected with arc 14 in relative one end of spring telescopic link 13.

Fixed plate 12 is fixed in the top of placing frame 10 breach department, and the breach department mid portion of placing frame 10 simultaneously runs through downwards, conveniently directly drags out measuring stick 3, and inside the one end of spring telescopic link 13 can be retracted into fixed plate 12, two arcs 14 can fill up the breach in the middle of.

One side of the fixed plate 12 is fixedly connected with an electric telescopic rod 15, and one end of the electric telescopic rod 15 is fixedly connected with a folding plate 16.

Electric telescopic handle 15 passes through the power cord and is connected with external power source, drives and rolls over capable board 16 and remove, restriction measuring stick 3's position, and one side of rolling over capable board 16 has a plurality of recesses with 3 adaptations of measuring stick, conveniently restricts the position of measuring stick 3.

when taking out the measuring rod 3 from the placing frame 10, the worker firstly controls the electric telescopic rod 15 to contract for a certain distance, so that a certain distance is reserved between the measuring rod 3 on one side of the folding plate 16 and one side of the inner wall of the placing frame 10.

The measuring rod 3 can then be removed from the free space and pulled out from between the two arc-shaped plates 14.

When the measuring rod 3 is placed later, the measuring rod 3 only needs to be moved into the middle of the two arc-shaped plates 14 and then moved into the range specified by the folding plate 16.

through placing and setting up arc 14, electric telescopic handle 15 etc. in the frame 10, accomodate measuring stick 3 back in placing frame 10 again, electric telescopic handle 15 and the cooperation of roll over capable board 16 can be in order standardizing measuring stick 3 in certain local, avoid its slope etc. when getting measuring stick 3 simultaneously, send into in the middle of following two arcs 14, convenient operation, it is laborsaving.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a special water level detection device of hydraulic engineering design which characterized in that includes:

a support plate;

the driving assembly is fixedly arranged at the top of the supporting plate;

2. The water level detection device special for hydraulic engineering design according to claim 1, wherein the driving assembly comprises a motor and a supporting rod, one end of an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, a gear is fixedly connected to the top end of the rotating shaft, a toothed ring is rotatably connected to the top end of the supporting rod, the inner portion of the toothed ring is in threaded connection with the first threaded rod, and the outer side of the toothed ring is meshed with the gear.

3. The special water level detection device of hydraulic engineering design of claim 1, wherein the top of backup pad just is located the equal fixedly connected with stopper in the left and right sides of first threaded rod, the one end of stopper extends to the inside of spout.

4. The water level detection device special for hydraulic engineering design according to claim 2, wherein a second scale rod is fixedly connected to the top of the support plate and located on one side of the toothed ring, and a positioning pointer is slidably connected to the surface of the second scale rod.

5. The water level detecting device special for water conservancy project design according to claim 1, wherein a placing frame is fixedly connected to one side of the top of the supporting plate, and drain holes are uniformly formed in the top of the supporting plate and located inside the placing frame.

6. The water level detection device special for hydraulic engineering design according to claim 1, wherein a third threaded rod is connected to the bottom end of the measuring rod in a threaded manner, and a bottom plate is fixedly connected to the bottom end of the third threaded rod.

7. The water level detection device special for water conservancy engineering design according to claim 5, wherein fixed plates are fixedly connected to the left side and the right side of one side of the placement frame, spring telescopic rods are fixedly connected to the opposite sides of the two fixed plates, one ends of the spring telescopic rods extend into the fixed plates, and arc plates are fixedly connected to the opposite ends of the spring telescopic rods.

8. The water level detecting device special for water conservancy engineering design according to claim 7, wherein an electric telescopic rod is fixedly connected to one side of the fixing plate, and a folding plate is fixedly connected to one end of the electric telescopic rod.