CN211452541U

CN211452541U - Reservoir engineering water level gauge floater device

Info

Publication number: CN211452541U
Application number: CN201920313772.9U
Authority: CN
Inventors: 朱晓燕; 孟自强; 冯书伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-09-08
Anticipated expiration: 2029-03-13

Abstract

The utility model relates to a reservoir engineering technical field, concretely relates to reservoir engineering fluviograph float device, the on-line screen storage device comprises a base, base top surface right-hand member fixed mounting has electric putter, and base top surface left end fixed mounting has the controller, and the welding regulation has the connecting seat on the electric putter upper end drive end, and connecting seat top fixed mounting has the mount pad, and the right-hand member fixed mounting of mount pad top surface front side has the bearing frame, and fixed mounting has the wheel carrier on the left end of mount pad top surface front side, rotates in the wheel carrier upper end and is connected with the shaft, the utility model provides a reservoir engineering fluviograph float device compares in general float fluviograph, and this device is through setting up water level runner and balance runner respectively, avoids a balance weight and float to share to act as go-between, when leading to because the removal of acting as go-between drives the water level runner and rotates, produces relative skew.

Description

Reservoir engineering water level gauge floater device

Technical Field

The utility model relates to a reservoir engineering technical field, concretely relates to reservoir engineering fluviograph float device.

Background

The water level meter is suitable for long-term measurement of water levels of reservoir, river, lake, dam body pressure measuring pipe and the like, and is effective monitoring equipment for monitoring water level change. However, when the wind power is large, the fluctuation of the liquid level of the reservoir is large, and the water storage amount of the reservoir in different water storage periods is different, so that the water level height of the reservoir is large in change. The measurement of the same reservoir at different periods of water storage using a conventional float level gauge increases the measurement error.

For example, a Chinese patent application No. CN201820277098.9 is a float water level gauge, which comprises a measuring well, a rotating wheel device erected on the well mouth through a wheel seat, an encoder connected with the wheel shaft of the rotating wheel device, a floating cylinder arranged in the measuring well and connected with the lower end of a float hauling rope in a hanging way, and a heavy hammer connected with the lower end of a hammer hauling rope in a hanging way; the upper end of the floater traction rope and the upper end of the hammer traction rope are respectively coiled and hung with a rotating wheel device; the rotating wheel device comprises a floater rope wheel and a hammer rope wheel with the same wheel diameter; the upper end of the floater traction rope is connected with the floater rope wheel in a winding way, and the upper end of the hammer traction rope is connected with the hammer rope wheel in a winding way; the inner end of the axle of the float rope wheel is in transmission connection with the axle at the input end of the speed reducer, and the axle at the output end of the speed reducer is in transmission connection with the rotating shaft of the hammer rope wheel; the outer end of the axle of the float rope wheel is in transmission connection with an input rotating shaft of the encoder; the coiling direction of the hammer traction rope on the hammer rope wheel is opposite to the coiling direction of the floater traction rope on the floater rope wheel; the weight is arranged in the measuring well.

Above-mentioned utility model although can utilize the speed reducer to adjust the piece balanced position between float and the weight, the knot of device is simple, carry out measuring effect not good, and the fluctuation that the surface of water produced that slows down that float wherein can not be fine, consequently need urgently to develop a reservoir engineering water level gauge float device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Compared with the prior art, the utility model provides a reservoir engineering fluviograph float device compares in general float fluviograph, and this device is through setting up water level runner and balanced runner respectively, avoids a counter weight and float sharing act as go-between, when leading to because the removal of acting as go-between drives the water level runner and rotates, produces relative deviation between act as go-between and the runner, causes the inaccurate of water level measurement's data.

The utility model discloses a following technical scheme realizes:

a reservoir engineering water level gauge floater device comprises a base, wherein an electric push rod is fixedly installed at the right end of the top surface of the base, a controller is fixedly installed at the left end of the top surface of the base, a connecting seat is welded and specified on the driving end of the upper end of the electric push rod, an installing seat is fixedly installed at the top of the connecting seat, a bearing seat is fixedly installed at the right end of the front side of the top surface of the installing seat, a wheel carrier is fixedly installed at the left end of the front side of the top surface of the installing seat, a wheel shaft is rotatably connected into the upper end of the wheel carrier, a winding wheel is fixedly installed on the wheel shaft, a rotating shaft is fixedly installed in the bearing seat, a water level rotating wheel and a balance rotating wheel are fixedly installed at the front end of the rotating shaft, a pull wire A is wound on the water level rotating, the utility model discloses a balanced runner of encoder, including base, balanced runner, connecting axle, input carousel looks fixed mounting, encoder fixed mounting are in the base, the balanced runner is rolled up and is equipped with stay wire B, fixed mounting has the counter weight on the end of stay wire B below right side, the axis of rotation rear end passes the bearing frame, just be provided with the connecting axle on the rear side end of axis of rotation, the side is mutually fixed mounting with the input carousel of encoder behind the connecting axle, encoder fixed mounting be in on the right.

Preferably, the base is made of Q steel, and the stay wire A and the stay wire B are both stainless steel wires.

Preferably, the encoder and the electric push rod are electrically connected with an external power supply through the controller.

Preferably, the front end of the connecting shaft is fixedly mounted with the rear end of the rotating shaft through welding.

Preferably, the floater comprises a floater suspension buckle, a first disc-shaped floating body and a second cylinder-shaped floating body, the lower left end of the stay wire A is tied at the upper end of the floater suspension buckle, the first disc-shaped floating body is fixedly installed at the bottom side of the floater suspension buckle, and the second cylinder-shaped floating body is fixedly installed at the bottom side of the first disc-shaped floating body.

The utility model has the advantages that:

1. the telescopic length of the electric push rod is adjusted through the controller, and the height position of the mounting seat is adjusted in a lifting mode, so that the floater at the lower end of the stay wire A can effectively adapt to the water level heights of different water storage capacity periods in the reservoir, and repeated calibration and adjustment of the relative position between the floater and the balance weight during measurement at each time are omitted.

2. Compared with a common floater water level meter, the water level meter has the advantages that the water level rotating wheel and the balance rotating wheel are respectively arranged, the phenomenon that a balance weight and a floater share one stay wire is avoided, and the water level measuring data is inaccurate due to the fact that the stay wire moves to drive the water level rotating wheel to rotate and the stay wire and the rotating wheel generate relative offset.

3. The floater of the device is composed of two groups of parts with different shapes and volumes, namely a first disc-shaped floater and a second cylinder-shaped floater, so that the floater can be placed more stably under the water surface, and the influence of fluctuation generated in an unstable liquid level and water flow on the floater measurement is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic diagram of the right-side structure of the present invention;

FIG. 3 is a schematic view of the structure of the float of the present invention;

fig. 4 is a schematic structural diagram of the mounting seat of the present invention.

In the figure: the device comprises a base 1, an electric push rod 2, a controller 3, a connecting seat 4, a mounting seat 5, a bearing seat 6, a wheel carrier 7, a wheel shaft 8, a reel 9, a rotating shaft 10, a water level rotating wheel 11, a balance rotating wheel 12, a stay wire A13, a float 14, a float suspension buckle 141, a first disc-shaped floating body 142, a second cylinder-shaped floating body 143, a stay wire B15, a balance hammer 16, a connecting shaft 17 and an encoder 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A reservoir engineering water level gauge floater device comprises a base 1, wherein an electric push rod 2 is fixedly installed at the right end of the top surface of the base 1, a controller 3 is fixedly installed at the left end of the top surface of the base 1, a connecting seat 4 is welded and specified on a driving end of the upper end of the electric push rod 2, an installation seat 5 is fixedly installed at the top of the connecting seat 4, a bearing seat 6 is fixedly installed at the right end of the front side of the top surface of the installation seat 5, a wheel carrier 7 is fixedly installed at the left end of the front side of the top surface of the installation seat 5, a wheel shaft 8 is rotatably connected to the upper end of the wheel carrier 7, a reel 9 is fixedly installed on the wheel shaft 8, a rotating shaft 10 is fixedly installed in the bearing seat 6, a water level rotating wheel 11 and a balance rotating wheel 12 are fixedly installed at the front end of the water level rotating wheel 11, a stay wire A13, the balance rotating wheel 12 is wound with a pull wire B15, the tail end of the right lower part of the pull wire B15 is fixedly provided with a balance weight 16, the rear end of the rotating shaft 10 penetrates through the bearing seat 6, the tail end of the rear side of the rotating shaft 10 is provided with a connecting shaft 17, the rear side end of the connecting shaft 17 is fixedly installed with an input turntable 181 of the encoder 18, and the encoder 18 is fixedly installed at the right end of the rear side of the top surface of the installation seat 5.

Specifically, the base 1 is made of Q235 steel, the pull line a13 and the pull line B15 are stainless steel wires, the encoder 18 and the electric push rod 2 are electrically connected with an external power supply through the controller 3, the front end of the connecting shaft 17 is fixedly mounted at the rear end of the rotating shaft 10 through welding, the float 14 comprises a float suspension buckle 141, a first disc-shaped floating body 142 and a second cylinder-shaped floating body 143, the lower left end of the pull line a13 is tied at the upper end of the float suspension buckle 141, the first disc-shaped floating body 142 is fixedly mounted at the bottom side of the float suspension buckle 141, and the second cylinder-shaped floating body 143 is fixedly mounted at the bottom side of the first disc-shaped floating body 142.

The utility model discloses when carrying out the use, meet controller 3 and external power source, according to the water storage capacity of reservoir, through the flexible length of controller 3 regulation electric putter 2, carry out lift adjustment to the high position of mount pad 5 to the float that makes the A13 lower extreme of acting as go-between can effectively adapt to the water level height in different water storage capacities periods in the reservoir, put into aquatic with float 14, encoder 18 with the height of water level information transfer calculation water level on the external computer. Compared with a common float water level meter, the water level meter has the advantages that the water level rotating wheel 11 and the balance rotating wheel 12 are respectively arranged, so that the phenomenon that when the water level rotating wheel 11 is driven to rotate by the movement of the pull wire, the pull wire and the rotating wheel are relatively deviated, and the water level measuring data are inaccurate is avoided. And the floater 14 of the device is composed of two groups of parts with different shapes and volumes, namely a first disc-shaped floater 142 and a second cylinder-shaped floater 143, so that the floater 14 can be placed under the water more stably, and the fluctuation generated in the unstable liquid level and the influence of water flow on the floater measurement are reduced.

The model of the above-mentioned controller 3 that uses is siemens S700 series PLC controller, and the control circuit between the computer of encoder 18 and peripheral hardware can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for measuring the water level, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a reservoir engineering fluviograph float device, includes base (1), its characterized in that: the automatic water level control device is characterized in that an electric push rod (2) is fixedly mounted at the right end of the top surface of the base (1), a controller (3) is fixedly mounted at the left end of the top surface of the base (1), a connecting seat (4) is welded at the driving end of the upper end of the electric push rod (2), a mounting seat (5) is fixedly mounted at the top of the connecting seat (4), a bearing seat (6) is fixedly mounted at the right end of the front side of the top surface of the mounting seat (5), a wheel carrier (7) is fixedly mounted at the left end of the front side of the top surface of the mounting seat (5), a wheel shaft (8) is rotatably connected in the upper end of the wheel carrier (7), a reel (9) is fixedly mounted on the wheel shaft (8), a rotating shaft (10) is fixedly mounted in the bearing seat (6), a water level rotating wheel (11) and a balance rotating wheel (12, water level runner (11) upward roll is equipped with acting as go-between A (13), acting as go-between A (13) left end is walked around reel (9) and the end fixed mounting of left side below have float (14), balanced runner (12) upward roll is equipped with acts as go-between B (15), fixed mounting has counter weight (16) on the end of acting as go-between B (15) right side below, axis of rotation (10) rear end passes bearing frame (6), just be provided with connecting axle (17) on the rear side end of axis of rotation (10), the input carousel (181) looks fixed mounting of connecting axle (17) rear end and encoder (18), encoder (18) fixed mounting be in on the right end of mount pad (5) top surface rear side.

2. The float device of reservoir engineering water level gauge according to claim 1, characterized in that: the base (1) is made of Q235 steel, and the stay wire A (13) and the stay wire B (15) are both stainless steel wires.

3. The float device of reservoir engineering water level gauge according to claim 1, characterized in that: the encoder (18) and the electric push rod (2) are electrically connected with an external power supply through the controller (3).

4. The float device of reservoir engineering water level gauge according to claim 1, characterized in that: the front end of the connecting shaft (17) is fixedly installed with the rear end of the rotating shaft (10) through welding.

5. The float device of reservoir engineering water level gauge according to claim 1, characterized in that: the floater (14) comprises a floater suspension buckle (141), a first disc-shaped floating body (142) and a second cylinder-shaped floating body (143), the lower left end of the stay wire A (13) is tied at the upper end of the floater suspension buckle (141), the first disc-shaped floating body (142) is fixedly installed at the bottom side of the floater suspension buckle (141), and the second cylinder-shaped floating body (143) is fixedly installed at the bottom side of the first disc-shaped floating body (142).