Ship lift channel gate water level measuring device

Abstract

The utility model provides a ship lift channel gate water level measuring device which comprises a working door, and a turnover door is arranged on one side of the working door. According to the ship lift channel gate water level measuring device, after the rotating disc rotates towards one side to loosen a line of the sensor scale and the water level detection head moves downwards in the windproof pipeline to be in contact with the water level, the instruction annunciator installed at the tail of the sensor scale sends out an instruction signal, and the water level detection head detects the water level in the windproof pipeline. The reading on the scale of the sensor is read, so that the danger caused by the fact that a measuring tape is adopted for measuring in a traditional measuring method and operation is carried out near the edge and near the water is reduced, meanwhile, errors caused by the fact that the end of the graduated scale is in contact with the water surface through visual inspection are reduced, and waves on the river surface caused by weather, ships and other factors are reduced. And the measured data is not real and has errors, so that personal errors are reduced, and the interference of external natural factors is reduced.

Description

Technical Field

[0001] The utility model relates to the field of water level measurement, in particular to a set of water level measuring device for a ship lift channel gate. Background Art

[0002] The ship lift channel gate is a structure that separates the ship lift's ship compartment or the wedge-shaped water body of the water slope ship lift from the upstream and downstream channels and has the functions of water retaining, docking, and ship passing.

[0003] At present, when measuring the water level of the ship lift channel gate, usually a float type liquid level gauge and traditional manual measurement are used. As a result, when the float type liquid level gauge is usually tested, after the installation position of the liquid level meter is determined, it is always fixed at this position and does not move. However, under the influence of long-term environmental factors, water impact, environmental corrosion, and temperature changes, the liquid level measuring instrument will be damaged and corroded, resulting in inaccurate measurement results. At the same time, when there is strong wind or large fluctuations in the liquid level, errors will occur, which will also lead to inaccurate measurement results. The traditional measurement method uses a tape measure, which is a work near the edge and water, which increases the danger during operation.

[0004] Therefore, it is necessary to provide a set of ship lift channel gate water level measuring device to solve the above technical problems. Summary of the invention

[0005] The utility model provides a set of ship lift channel gate water level measuring device, which solves the problem of large measurement data error and high risk when using a float type liquid level gauge and traditional manual measurement.

[0006] In order to solve the above technical problems, the utility model provides a set of ship lift channel gate water level measuring device, comprising:

[0007] A working door, one side of which is provided with a flip door;

[0008] A rotating disk, the rotating disk is arranged on the top of the working door, a sensor scale is fixedly installed inside the rotating disk, and a water level detection head is arranged at one end of the sensor scale;

[0009] A limit bracket, wherein the limit bracket is arranged at the top of the working door, a support body is arranged at the bottom of the limit bracket, and a rotating roller is arranged inside the limit bracket;

[0010] A windproof duct is arranged on one side of the working door.

[0011] Preferably, two triangular support plates are fixedly connected to the top of the working door, and both ends of the rotating disk are rotatably connected to one side of the two triangular support plates respectively.

[0012] Preferably, the bottom of the limiting bracket is fixedly mounted on the top of the working door.

[0013] Preferably, the top of the support body is fixedly connected to the top of the working door and the bottom is fixedly connected to the bottom of the limiting bracket.

[0014] Preferably, a cleaning rack is fixedly mounted on the surface of the water level detection head, and a plurality of discharge grooves are provided inside the cleaning rack.

[0015] Preferably, a sliding assembly is provided at the bottom of the cleaning frame, and the sliding assembly comprises a sliding hole, and a sliding rod is slidably connected inside the sliding hole.

[0016] Preferably, a cleaning sleeve is fixedly connected to one end of the sliding rod.

[0017] Compared with the related art, the water level measuring device for the ship lift channel gate provided by the utility model has the following beneficial effects:

[0018] The utility model provides a set of water level measuring device for ship lift channel gate, after the sensor scale is loosened by rotating the rotating disk to one side, the water level detection head moves downward inside the windproof pipe to contact the water level, and the command signal device installed at the tail of the sensor scale will send a command signal to read the reading on the sensor scale, thereby reducing the danger of the traditional measurement method of using a tape measure when working near the edge or water, and also reducing the error of the contact between the end of the scale and the water surface determined by visual inspection, and the presence of waves on the river surface due to other factors such as weather and ships, making the measured data untrue and erroneous, reducing human errors, reducing the interference of external natural factors, and improving the accuracy of data. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a ship lift channel gate water level measuring device provided by the utility model;

[0020] Figure 2 for Figure 1 The structural schematic diagram of the limiting bracket shown;

[0021] Figure 3 for Figure 1 An enlarged schematic diagram of part A is shown;

[0022] Figure 4 A schematic structural diagram of a second embodiment of a ship lift channel gate water level measuring device provided by the utility model;

[0023] Figure 5 for Figure 4 The structural schematic diagram of the cleaning rack shown;

[0024] Figure 6 for Figure 4 An enlarged schematic diagram of part B is shown;

[0025] Figure 7 for Figure 4 An enlarged schematic diagram of part C is shown.

[0026] Numbers in the figure: 1. rotating disk, 2. working door, 3. water level detection head, 4. flip door, 5. windproof duct, 6. sensor scale, 7. rotating roller, 8. support body, 9. limit bracket, 10. cleaning rack, 11. discharge chute, 12. sliding assembly, 121. sliding hole, 122. sliding rod, 13. cleaning sleeve. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes. Example

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a ship lift channel gate water level measuring device provided by the utility model; Figure 2 for Figure 1 The structural schematic diagram of the limiting bracket shown; Figure 3 for Figure 1 A set of ship lift channel gate water level measuring device includes:

[0029] A working door 2, one side of which is provided with a flip door 4;

[0030] A rotating disk 1, wherein the rotating disk 1 is arranged on the top of the working door 2, a sensor scale 6 is fixedly installed inside the rotating disk 1, and a water level detection head 3 is arranged at one end of the sensor scale 6;

[0031] A limit bracket 9, wherein the limit bracket 9 is arranged at the top of the working door 2, a support body 8 is arranged at the bottom of the limit bracket 9, and a rotating roller 7 is arranged inside the limit bracket 9;

[0032] A windproof duct 5 , wherein the windproof duct 5 is arranged on one side of the working door 2 .

[0033] Two triangular support plates are fixedly connected to the top of the working door 2, and two ends of the rotating disk 1 are rotatably connected to one side of the two triangular support plates respectively.

[0034] The bottom of the limiting bracket 9 is fixedly mounted on the top of the working door 2 .

[0035] The top of the support body 8 is fixedly connected to the top of the working door 2 and the bottom is fixedly connected to the bottom of the limiting bracket 9 .

[0036] The water level detection head 3 is a device that sends out an electrical signal when it encounters water. It has high sensitivity and clear instructions. The measuring probe is made of alloy steel and has a counterweight fixed inside to increase the weight of the probe and thus increase the stability of the probe measurement. If the probe is too light, it is easy to cause swinging during the measurement process. The analytical instrument used to measure the water level will generate an electrical signal when it touches the water surface.

[0037] The sensor scale 6 is assembled from a scale line and a set of sensor wires. The scale line has clear graduations and is easy to fold and store. It is wound around the rotating disk 1. The sensor wire is fixedly installed inside the scale line. One end of the sensor wire is connected to the water level detection head, and the other end is connected to the command signal device to conduct the electrical signal generated by the water level detection head.

[0038] The windproof duct 5 is made of stainless steel, which can prevent the influence of wind and waves on the accuracy of the water level detection head, and can also guide the sensor metal probe to move vertically downward along the duct to ensure vertical measurement and improve measurement accuracy.

[0039] The limit bracket 9 cooperates with the rotating roller 7 that is internally connected for rotation to guide the sensor scale 6, thereby limiting and guiding the water level measuring device. At the same time, the limit bracket 9 is a rotatable triangular support frame, which can be flipped and retracted when not in use or when the ship is moving, without affecting the passing of the ship and normal use.

[0040] The working principle of a set of ship lift channel gate water level measuring device provided by the utility model is as follows:

[0041] When in use, the operator rotates the rotating disk 1 to one side through the motor connected to the rotating disk 1, thereby loosening the sensor scale 6, and a counterweight block is fixedly installed inside the water level detection head 3, so that the weight drives the end of the water level detection head 3 connected to the sensor scale 6 to move downward, thereby driving the rotating roller 7 to rotate to one side.

[0042] When the water level detection head 3 is brought into contact with the water surface, the command signaler installed at the tail of the sensor scale 6 will send out a command signal, and the reading on the sensor scale 6 is the final water level measurement height. The limit bracket 9 can be flipped and retracted when not in use or when the ship is moving, without affecting the passing of the ship and normal use.

[0043] Compared with the related art, the water level measuring device for the ship lift channel gate provided by the utility model has the following beneficial effects:

[0044] The utility model provides a set of water level measuring device for ship lift channel gate, after the rotating disk 1 is rotated to one side to loosen the sensor scale 6, the water level detection head 3 moves downward inside the windproof duct 5 to contact the water level, and the command signal device installed at the tail of the sensor scale 6 will send a command signal to read the reading on the sensor scale 6, thereby reducing the danger of the traditional measurement method of using a tape measure when working near the edge or water, and also reducing the error of the contact between the end of the scale and the water surface determined by visual inspection, and the presence of waves on the river surface due to other factors such as weather and ships, making the measured data untrue and erroneous, reducing human errors, reducing the interference of external natural factors, and improving the accuracy of data. Example

[0045] Please refer to Figure 4 , Figure 5 , Figure 6 and Figure 7 Based on the first embodiment of the present application, a set of ship lift channel gate water level measuring devices is provided. The second embodiment of the present application proposes another set of ship lift channel gate water level measuring devices. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0046] Specifically, the difference of a set of ship lift channel gate water level measuring device provided in the second embodiment of the present application is that, in a set of ship lift channel gate water level measuring device, a cleaning rack 10 is fixedly installed on the surface of the water level detection head 3, and a plurality of discharge troughs 11 are opened inside the cleaning rack 10.

[0047] The plurality of discharge grooves 11 are used to discharge the algae or debris scraped off the inner wall of the windproof duct 5 through the discharge grooves 11 when the cleaning frame 10 moves upward.

[0048] A sliding assembly 12 is disposed at the bottom of the cleaning frame 10 . The sliding assembly 12 includes a sliding hole 121 . A sliding rod 122 is slidably connected inside the sliding hole 121 .

[0049] One end of the sliding rod 122 is fixedly connected to a cleaning sleeve 13 .

[0050] Two sliding holes 121 are provided inside the mounting frame of the windproof duct 5, and sliding rods 122 are connected inside the two sliding holes 121. The two ends of the two sliding rods 122 are respectively fixedly connected to the bottom of the cleaning frame 10 and the cleaning cover 13, and are used to drive the cleaning cover 13 to move downward or upward when the cleaning frame 10 moves downward or upward.

[0051] The working principle of a set of ship lift channel gate water level measuring device provided by the utility model is as follows:

[0052] When in use, the water level detection head 3 is moved downward, thereby driving the cleaning frame 10 to move downward inside the windproof duct 5. When the cleaning frame 10 moves downward, it drives the two sliding rods 122 to move downward inside the two sliding holes 121 respectively. At the same time, when the two sliding rods 122 move downward, they drive the cleaning sleeve 13 to move downward on the surface of the windproof duct 5 to clean the inner wall and surface of the windproof duct 5.

[0053] When the water level detection head 3 is retracted, the cleaning frame 10 connected to the two sliding rods 122 is driven to move upward inside the two sliding holes 121, thereby driving the cleaning sleeve 13 to move upward on the surface of the windproof duct 5, thereby cleaning the inner wall and surface of the windproof duct 5 again.

[0054] Compared with the related art, the water level measuring device for the ship lift channel gate provided by the utility model has the following beneficial effects:

[0055] The utility model provides a water level measuring device for a ship lift channel gate, which drives a cleaning frame 10 connected to a sliding component 12 to move downward or upward by moving a water level detection head 3 downward, thereby driving a cleaning sleeve 13 to move up and down, so as to clean floating objects or algae attached to the inner wall and surface of a windproof duct 5, thereby preventing damage to the windproof duct 5, and increasing the stability of the water level detection head 3 and preventing it from being stuck by algae.

[0056] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A set of water level measuring device for ship lift channel gate, It is characterized in that include: A working door, one side of which is provided with a flip door; A rotating disk, the rotating disk is arranged on the top of the working door, a sensor scale is fixedly installed inside the rotating disk, and a water level detection head is arranged at one end of the sensor scale; A limit bracket, wherein the limit bracket is arranged at the top of the working door, a support body is arranged at the bottom of the limit bracket, and a rotating roller is arranged inside the limit bracket; A windproof duct is arranged on one side of the working door.

2. A set of ship lift channel gate water level measuring device according to claim 1, It is characterized in that The top of the working door is fixedly connected to two triangular support plates, and the two ends of the rotating disk are respectively rotatably connected to one side of the two triangular support plates.

3. A set of ship lift channel gate water level measuring device according to claim 1, It is characterized in that The bottom of the limiting bracket is fixedly installed on the top of the working door.

4. A set of ship lift channel gate water level measuring device according to claim 1, It is characterized in that The top of the support body is fixedly connected to the top of the working door, and the bottom of the support body is fixedly connected to the bottom of the limiting bracket.

5. A set of ship lift channel gate water level measuring device according to claim 1, It is characterized in that A cleaning frame is fixedly mounted on the surface of the water level detection head, and a plurality of discharge grooves are provided inside the cleaning frame.

6. A set of ship lift channel gate water level measuring device according to claim 5, It is characterized in that A sliding assembly is arranged at the bottom of the cleaning frame. The sliding assembly comprises a sliding hole. A sliding rod is slidably connected inside the sliding hole.

7. A set of ship lift channel gate water level measuring device according to claim 6, It is characterized in that One end of the sliding rod is fixedly connected with a cleaning sleeve.

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