Water level warning device for port navigation channel engineering construction

Abstract

The utility model relates to the technical field of water level warning, and discloses a water level warning device for port navigation channel engineering construction, which comprises a fixing frame and a mounting frame, a detection cylinder is fixedly mounted in the mounting frame, the detection cylinder is arranged above an annular support pad, and a floating ball is arranged in the detection cylinder; a touch sensor is fixedly mounted in the detection cylinder, and the touch sensor is located above the floating ball; a mounting head is fixedly arranged at the upper end of the detection cylinder, the mounting head is electrically connected with the touch sensor, an alarm lamp is mounted at the top end of the mounting head, and a loudspeaker is arranged on one side of the mounting head. The fixing frame is arranged on the ground or other tools, the lower half portion of the detection cylinder is located on the water surface, when sea water rises, the floating ball rises along with rising of the water surface, when the water surface reaches a certain height, the floating ball can make contact with the touch sensor, and the touch sensor can send out electric signals to the alarm lamp and the loudspeaker. And a worker can find and solve problems in time.

Description

Technical Field

[0001] The utility model relates to the technical field of water level warning, in particular to a water level warning device for port and waterway engineering construction. Background Art

[0002] Ports often need to consider water level alarms when constructing waterways. Water level alarm systems can help monitor changes in water levels, including tides, high tides, and low tides. This is essential for the safe navigation of ships, especially in narrow waterways or at the entrances of ports. Water level alarms can alert ships and port operators to ensure that they are aware of water level changes and take necessary measures, such as adjusting the navigation or docking position of the ship. This helps prevent the dangers that may be caused by tides and other water level changes, and ensures navigation safety.

[0003] A Chinese utility model patent with announcement number CN215448122U discloses a water level warning device for port and waterway engineering, including a water level rod, a buoyancy chamber is provided in the lower part of the water level rod, a rack is fixedly connected to the top surface of the buoyancy chamber, a gear is meshedly connected to the left side of the upper end of the rack, a face gear is meshedly connected to the lower side of the gear, a rotating shaft is fixedly connected to the middle of the top surface of the face gear, a dial is sleeved on the upper part of the rotating shaft, and the upper end of the rotating shaft passes through the dial and extends to the upper side and is fixedly connected to a pointer. The utility model drives the buoyancy chamber to rise in the water level rod through the water level, and the buoyancy chamber drives the pointer on the dial to rotate, and the position of the annular scale line corresponding to the pointer can be used to conveniently and accurately read the data. The utility model is cleverly designed and simple to use, greatly improves work efficiency and improves the safety of staff, and is suitable for popularization and use.

[0004] In the above technical solution, when monitoring the water level, as the water level rises, the water level rod rises and drives the pointer to rotate. At this time, staff are required to run through. When the work is busy, the staff may not be able to observe in time, resulting in the water level rising to a position exceeding the predetermined position, affecting normal working efficiency. Therefore, a water level warning device with an alarm function for port and waterway engineering construction is designed to solve the above problem. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a water level warning device for port and waterway engineering construction, which has the advantage of having an alarm function and solves the problem that when the work is busy, the staff may not be able to observe in time, causing the water level to rise beyond the predetermined position, affecting the normal working efficiency.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of having an alarm function, the utility model provides the following technical solutions: a water level warning device for port and waterway engineering construction, comprising a fixing frame and a mounting frame, a detection cylinder is fixedly installed inside the mounting frame, the detection cylinder is arranged above the annular support pad, and a float is provided inside the detection cylinder; a touch sensor is fixedly installed inside the detection cylinder, and the touch sensor is located above the float; a mounting head is fixedly provided at the upper end of the detection cylinder, the mounting head is electrically connected to the touch sensor, and an alarm light is installed on the top of the mounting head, and a loudspeaker is provided on one side of the mounting head. The fixing bracket is set on the ground or other tools, and the lower part of the detection tube is on the water surface. When the sea water rises, the water surface will rise, and the water surface will move the floating ball in the detection tube vertically upward. The density of the floating ball is much smaller than the density of water. The floating ball rises with the rise of the water surface. When the water surface reaches a certain height, the floating ball will contact the touch sensor. The touch sensor will send an electrical signal to the alarm light and the loudspeaker, so that the staff can find and solve the problem in time. A power supply device is set inside the installation head to provide power to the touch sensor, the loudspeaker and the alarm light.

[0009] Preferably, a mounting pad is fixedly provided at the bottom end of the detection tube, and a floating ball is provided on the upper side of the mounting pad; the touch sensor is fixedly installed on the inner wall of the detection tube, and a wire is provided between the touch sensor and the mounting head; the wire is electrically connected to the alarm light and the loudspeaker respectively. The mounting pad 15 is used to place the floating ball, so that the floating ball can be in the detection tube before the water surface rises. Water will pass through the mounting pad and enter the detection tube, causing the floating ball to rise, thereby contacting the touch sensor. The touch sensor sends electrical signals to the loudspeaker and the alarm light respectively through the wire, so that the staff can be notified in time.

[0010] Preferably, a threaded sleeve is fixedly installed on the upper side of the mounting frame, and the threaded sleeve is arranged at both ends of the mounting frame; the inner wall of the threaded sleeve is provided with a first threaded rod connected by thread, and a connecting rod is fixedly installed on the upper end of the first threaded rod. The threaded sleeve is fixedly installed and welded to the mounting frame. The thread inside the threaded sleeve corresponds to the first threaded rod. The first threaded rod can move vertically when rotating, so that the height can be adjusted according to the actual environment.

[0011] Preferably, a connecting piece is sleeved on the outside of the connecting rod, and one end of the connecting piece is fixedly connected to one end of the fixing frame; a second threaded rod is provided on one side of the connecting piece, and the second threaded rod penetrates the connecting piece, and the second threaded rod is threadedly connected to the inner wall of the connecting piece; a rotating head is fixedly installed on one end of the second threaded rod, and the rotating head is located on the outside of the connecting piece. The connecting piece is fixed to the connecting rod through the second threaded rod, and the rotating head is manually rotated to drive the second threaded rod to rotate, which will increase the friction between the connecting rod and the connecting piece, fix it, and also fix the first threaded rod, providing overall stability.

[0012] Preferably, a support column is fixedly installed on the lower side of the mounting frame, and the support column is located at both ends of the mounting frame, and an annular support pad is installed at the lower end of the support column. The annular support pad is used to support the mounting frame and the detection tube, provide overall stability, and also increase its weight so that it will not be washed onto the water surface.

[0013] Preferably, a fixing column is installed at one end of the fixing frame, and the fixing column passes through the fixing frame; a ground spike is fixedly installed at the lower end of the fixing column, and the ground spike is located at the lower side of the fixing frame. When the fixing frame is set on the ground, it is fixed on the ground by the fixing column and the ground spike, and the ground spike carries the fixing column and directly inserts into the inside of the ground to fix its position.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a water level warning device for port and waterway engineering construction, which has the following beneficial effects: the water level warning device for port and waterway engineering construction is set on the ground or other tools through a fixed frame, and the lower half of the detection tube is on the water surface. When the sea water rises, the water surface will rise, and the water surface will move the floating ball in the detection tube vertically upward. The floating ball rises with the rise of the water surface. When the water surface reaches a certain height, the floating ball will contact the touch sensor, and then send an electrical signal to the alarm light and the loudspeaker through the touch sensor, thereby achieving the effect of the alarm function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of the utility model;

[0017] Figure 2 This is a bottom view of the structure of the utility model;

[0018] Figure 3 This is a structural diagram of the mounting frame of the utility model;

[0019] Figure 4 It is a three-dimensional cross-sectional view of the detection tube of the utility model;

[0020] Figure 5 This is the external structure diagram of the detection channel of the utility model;

[0021] Figure 6 It is an enlarged view of point A of the present utility model.

[0022] In the figure: 1. fixing bracket; 2. mounting bracket; 3. threaded sleeve; 4. connecting piece; 5. first threaded rod; 6. warning light; 7. mounting head; 8. loudspeaker; 9. detection tube; 10. annular support pad; 11. support column; 12. fixing column; 13. ground spike; 14. floating ball; 15. mounting pad; 16. touch sensor; 17. wire; 18. connecting rod; 19. second threaded rod; 20. rotating head. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: See Figure 1-6 A water level warning device for port and waterway engineering construction includes a fixing frame 1 and a mounting frame 2. A detection tube 9 is fixedly installed inside the mounting frame 2. The detection tube 9 is arranged above a ring-shaped support pad 10, and a floating ball 14 is arranged inside the detection tube 9; a touch sensor 16 is fixedly installed inside the detection tube 9, and the touch sensor 16 is located above the floating ball 14; a mounting head 7 is fixedly installed at the upper end of the detection tube 9, the mounting head 7 is electrically connected to the touch sensor 16, and an alarm light 6 is installed on the top of the mounting head 7, and a loudspeaker 8 is arranged on one side of the mounting head 7.

[0025] Among them, the fixing frame 1 is set on the ground or on other tools, and the lower half of the detection tube 9 is on the water surface. When the sea water rises, the water surface will rise, and the water surface will move the float 14 in the detection tube 9 vertically upward. The density of the float 14 is much smaller than the density of water. The float 14 rises with the rise of the water surface. When the water surface reaches a certain height, the float 14 will contact the touch sensor 16. The touch sensor 16 will send an electrical signal to the alarm light 6 and the loudspeaker 8, so that the staff can find and solve the problem in time. A power supply device is set inside the installation head 7, which can provide power to the touch sensor 16, the loudspeaker 8 and the alarm light 6.

[0026] A mounting pad 15 is fixedly provided at the bottom end of the detection tube 9, and the float 14 is arranged on the upper side of the mounting pad 15; a touch sensor 16 is fixedly installed on the inner wall of the detection tube 9, and a wire 17 is provided between the touch sensor 16 and the mounting head 7; the wire 17 is electrically connected to the alarm light 6 and the loudspeaker 8 respectively.

[0027] Among them, the mounting pad 15 is used to place the float 14, so that the float 14 can be in the detection tube 9 before the water surface rises. The water will pass through the mounting pad 15 and enter the detection tube 9, causing the float 14 to rise, thereby contacting the touch sensor 16. The touch sensor 16 sends electrical signals to the loudspeaker 8 and the alarm light 6 respectively through the wire 17, so as to notify the staff in time.

[0028] A threaded sleeve 3 is fixedly mounted on the upper side of the mounting frame 2 and is disposed at both ends of the mounting frame 2 ; a first threaded rod 5 is threadedly connected to the inner wall of the threaded sleeve 3 and a connecting rod 18 is fixedly mounted on the upper end of the first threaded rod 5 .

[0029] Among them, the threaded sleeve 3 is fixedly installed and welded to the mounting frame 2. The thread inside the threaded sleeve 3 corresponds to the first threaded rod 5. The first threaded rod 5 can move vertically when rotating, which is convenient for height adjustment according to the actual environment.

[0030] The outside of the connecting rod 18 is sleeved with a connecting piece 4, and one end of the connecting piece 4 is fixedly connected to one end of the fixing frame 1; a second threaded rod 19 is provided on one side of the connecting piece 4, and the second threaded rod 19 passes through the connecting piece 4, and the second threaded rod 19 is threadedly connected to the inner wall of the connecting piece 4; a rotating head 20 is fixedly installed at one end of the second threaded rod 19, and the rotating head 20 is located on the outside of the connecting piece 4.

[0031] Among them, the connecting member 4 is fixed to the connecting rod 18 through the second threaded rod 19. Manually rotating the rotating head 20 to drive the second threaded rod 19 to rotate will increase the friction between the connecting rod 18 and the connecting member 4 to fix it. At the same time, it can also fix the first threaded rod 5 to provide overall stability.

[0032] A support column 11 is fixedly mounted on the lower side of the mounting frame 2 , and the support column 11 is located at both ends of the mounting frame 2 , and an annular support pad 10 is mounted on the lower end of the support column 11 .

[0033] The annular support pad 10 is used to support the mounting frame 2 and the detection tube 9, providing overall stability, while also increasing their weight so that they will not be washed onto the water surface.

[0034] A fixing column 12 is installed at one end of the fixing frame 1 , and the fixing column 12 passes through the fixing frame 1 ; a ground spike 13 is fixedly installed at the lower end of the fixing column 12 , and the ground spike 13 is located at the lower side of the fixing frame 1 .

[0035] When the fixing frame 1 is set on the ground, it is fixed on the ground through the fixing column 12 and the ground spike 13. The ground spike 13 is inserted directly into the ground with the fixing column 12 to fix its position.

[0036] Working principle: the fixing frame 1 is set on the ground or on other tools, and the lower part of the detection tube 9 is on the water surface. When the sea water rises, the water surface will rise, and the water surface will move the float 14 in the detection tube 9 vertically upward. The mounting pad 15 is used to place the float 14, so that the float 14 can be in the detection tube 9 before the water surface rises. The water will pass through the mounting pad 15 and enter the detection tube 9, causing the float 14 to rise, thereby contacting the touch sensor 16. The touch sensor 16 sends electrical signals to the loudspeaker 8 and the alarm light 6 respectively through the wire 17, which can promptly notify the staff and enable the staff to promptly discover and solve the problem.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water level warning device for port and waterway engineering construction, comprising a fixing frame (1) and a mounting frame (2), characterized in that: A detection cylinder (9) is fixedly mounted inside the mounting frame (2), the detection cylinder (9) is arranged above the annular support pad (10), and a floating ball (14) is arranged inside the detection cylinder (9); A touch sensor (16) is fixedly installed inside the detection cylinder (9), and the touch sensor (16) is located above the floating ball (14); A mounting head (7) is fixedly provided at the upper end of the detection cylinder (9); the mounting head (7) is electrically connected to the touch sensor (16); an alarm light (6) is installed at the top of the mounting head (7); and a loudspeaker (8) is provided on one side of the mounting head (7).

2. A water level warning device for port and waterway engineering construction according to claim 1, characterized in that: A mounting pad (15) is fixedly disposed at the bottom end of the detection cylinder (9), and a floating ball (14) is disposed on the upper side of the mounting pad (15); The touch sensor (16) is fixedly mounted on the inner wall of the detection tube (9), and a wire (17) is provided between the touch sensor (16) and the mounting head (7); the wire (17) is electrically connected to the alarm light (6) and the loudspeaker (8), respectively.

3. A water level warning device for port and waterway engineering construction according to claim 1, characterized in that: A threaded sleeve (3) is fixedly mounted on the upper side of the mounting frame (2), and the threaded sleeve (3) is arranged at both ends of the mounting frame (2); The inner wall of the threaded sleeve (3) is provided with a first threaded rod (5) which is threadedly connected, and a connecting rod (18) is fixedly mounted on the upper end of the first threaded rod (5).

4. A water level warning device for port and waterway engineering construction according to claim 3, characterized in that: The connecting rod (18) is sleeved with a connecting piece (4) on its exterior, and one end of the connecting piece (4) is fixedly connected to one end of the fixing frame (1); A second threaded rod (19) is provided on one side of the connecting member (4), and the second threaded rod (19) passes through the connecting member (4), and the second threaded rod (19) is threadedly connected to the inner wall of the connecting member (4); A rotating head (20) is fixedly mounted on one end of the second threaded rod (19), and the rotating head (20) is located outside the connecting member (4).

5. A water level warning device for port and waterway engineering construction according to claim 1, characterized in that: A support column (11) is fixedly mounted on the lower side of the mounting frame (2), and the support column (11) is located at both ends of the mounting frame (2), and an annular support pad (10) is mounted on the lower end of the support column (11).

6. A water level warning device for port and waterway engineering construction according to claim 1, characterized in that: A fixing column (12) is installed at one end of the fixing frame (1), and the fixing column (12) passes through the fixing frame (1); A ground spike (13) is fixedly mounted on the lower end of the fixing column (12), and the ground spike (13) is located on the lower side of the fixing frame (1).

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