Liquid level detection device of business ship

Abstract

The utility model provides a liquid level detection device of a business ship, and relates to the technical field of liquid level detection. An upper cavity is formed in the cylinder base, a bottom cover is screwed to the lower end of the cylinder base in a threaded mode, a lower cavity is formed in the bottom cover, a sealing base is installed on the bottom cover, a movable rod is arranged on the sealing base in a sliding mode, a bottom frame is fixed to the movable rod, a sealing plug is installed on the bottom frame, and a top frame is installed above the sealing plug. When the device is used, along with the increase of cargo loading capacity and the decrease of ship draft, the floating ball drives the left end of the round rod to rise, the position of the sealing plug moves downwards, the sealing plug presses liquid in the lower cavity into the upper cavity through the connecting pipe, the liquid level of the liquid in the graduated tube rises, and the movable column moves upwards; the movable column extrudes a trigger head of the travel switch, at the moment, a circuit of the alarm is switched on, the alarm automatically gives an alarm, automatic monitoring is achieved, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level detection, in particular to a liquid level detection device for a commercial ship. Background Art

[0002] Liquid level detection equipment is widely used in industries such as food and beverage, daily chemicals, medicine, semiconductors, and ships. Especially in the field of ships, in order to observe the draft of the ship and the amount of cargo loaded, liquid level measurement and monitoring are very important. Liquid level measurement and monitoring are crucial to the normal operation and startup of the ship, so a liquid level detection device for commercial ships is designed.

[0003] The existing liquid level detection device of commercial ships is inconvenient to install. When in use, it is usually only possible to manually check the liquid level gauge to determine whether the ship is overloaded, which is inconvenient to use. Utility Model Content

[0004] The disclosed embodiment relates to a liquid level detection device for a commercial ship, so as to solve the problem that the existing liquid level detection device for commercial ships is inconvenient to install and when in use, usually only manual inspection of the liquid level gauge is required to determine whether the ship is overloaded, which is inconvenient to use.

[0005] In a first aspect of the present disclosure, there is provided a liquid level detection device for a commercial ship, specifically comprising: a cylinder seat;

[0006] An upper cavity is provided in the cylinder seat, a thread is provided at the lower end of the cylinder seat, a bottom cover is screwed on the thread at the lower end of the cylinder seat, a lower cavity is provided in the bottom cover, and a sealing seat is installed on the bottom cover, a movable rod is slid on the sealing seat, a base frame is fixed on the movable rod, a sealing plug is installed on the base frame, a top frame is installed above the sealing plug, the sealing plug is sealingly connected to the upper cavity in the cylinder seat and the lower cavity in the bottom cover, a support rod is fixed on the bottom cover, a connecting rod is installed on the support rod through a pin shaft, a slide plate is installed on the lower end of the connecting rod through a pin shaft, the right end of the slide plate is connected to the lower end of the movable rod through the pin shaft, and a connecting pipe is connected between the bottom cover and the cylinder seat, and the connecting pipe connects the upper cavity with the lower cavity.

[0007] In at least some embodiments,

[0008] A mounting plate is installed on the upper end of the cylinder seat by bolts, the mounting plate is a U-shaped structure, a connecting head is installed on the mounting plate by a pin shaft, a round rod is threaded on the connecting head, and a vertical rod is connected to the lower end of the connecting head, and the lower end of the vertical rod is connected to the left end of the slide plate.

[0009] In at least some embodiments,

[0010] A floating ball is installed at the left end of the round rod, a through hole is arranged on the floating ball, the floating ball is sleeved on the round rod, and two sets of locking rings are installed on the round rod through bolts, and the two sets of locking rings are respectively located on the left and right sides of the floating ball.

[0011] In at least some embodiments,

[0012] A mounting seat is welded at the right end of the cylinder seat, and the mounting seat is mounted on the hull through bolts. A connecting pipe is arranged at the upper end of the mounting seat, and the connecting pipe is connected with the upper cavity in the cylinder seat.

[0013] In at least some embodiments,

[0014] The upper end of the connecting tube is connected with a graduated tube, which is made of transparent PVC material. A clamp seat is installed on the outside of the graduated tube, a movable column is installed inside the graduated tube, a piston is fixed on the lower end of the movable column, and a side rod is fixed on the movable column. A spring is installed inside the graduated tube.

[0015] In at least some embodiments,

[0016] A travel switch is installed on the clamp seat by bolts, and a fixing plate is installed on the left side of the clamp seat by bolts, an alarm is fixed on the fixing plate, a power supply is arranged in the alarm, and the travel switch is electrically connected to the power supply in the alarm.

[0017] In at least some embodiments,

[0018] A fixed seat is fixed at the rear end of the clamp seat, two groups of fixed columns are fixed on the fixed seat, two groups of movable blocks are movable on the two groups of fixed columns, clamps are installed on the two groups of movable blocks through bolts, a partition is installed on the fixed seat through bolts, a control plate is rotatably arranged on the partition, a boss is arranged on the control plate, grooves are arranged on the two groups of movable blocks, the bosses on the control plate are located in the grooves on the two groups of movable blocks, and two groups of springs are installed on the two groups of fixed columns.

[0019] The utility model provides a liquid level detection device for a commercial ship, which has the following beneficial effects:

[0020] In the utility model, a support rod is fixed on the bottom cover, a connecting rod is installed on the support rod through a pin shaft, a slide plate is installed on the lower end of the connecting rod through the pin shaft, the right end of the slide plate is connected to the lower end of the movable rod through the pin shaft, and a connecting pipe is connected between the bottom cover and the cylinder seat, the connecting pipe connects the upper cavity with the lower cavity. When in use, as the cargo loading amount increases, the draft of the ship decreases. At this time, the floating ball drives the left end of the round rod to rise, and the sealing plug moves downward. The sealing plug presses the liquid in the lower cavity into the upper cavity through the connecting pipe. At this time, the liquid level in the scale tube rises, and the movable column moves upward. When overloaded, the movable column squeezes the trigger head of the travel switch. At this time, the alarm circuit is turned on, and the alarm automatically sounds an alarm, realizing automatic monitoring, which is convenient to use.

[0021] In addition, in the utility model, two groups of fixed columns are fixed on the fixed seat, two groups of movable blocks are movable on the two groups of fixed columns, clamps are installed on the two groups of movable blocks by bolts, partitions are installed on the fixed seat by bolts, a control plate is rotatably arranged on the partition, a boss is arranged on the control plate, grooves are arranged on the two groups of movable blocks, the bosses on the control plate are located in the grooves on the two groups of movable blocks, and two groups of springs are installed on the two groups of fixed columns, and the two groups of clamps can be automatically clamped under the action of the springs, which is convenient for the installation of the clamp seat. When disassembling, the control plate is pulled to rotate the boss on the control plate, and the two groups of movable blocks are pushed to both sides. At this time, the two groups of clamps are far away from each other, and disassembly is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0023] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0024] In the attached picture:

[0025] Figure 1 A schematic diagram showing the overall structure of the present application;

[0026] Figure 2 This application shows Figure 1 A schematic diagram of the enlarged structure of part A;

[0027] Figure 3 This application shows Figure 1 A schematic diagram of the enlarged structure of part B;

[0028] Figure 4 A schematic diagram of the structure of the movable rod of the present application is shown;

[0029] Figure 5 A schematic diagram of the structure of the movable column of the present application is shown;

[0030] Figure 6 This application shows Figure 1 A schematic diagram of the enlarged structure of the middle C part;

[0031] Figure 7 A schematic diagram of the structure of the fixing seat of the present application is shown;

[0032] Figure 8 A schematic diagram showing the structure of the active block and the control panel of the present application is shown;

[0033] Fig. 9 The circuit structure block diagram of the present application is shown.

[0034] Reference numerals list

[0035] 1. Cylinder seat; 11. Bottom cover; 111. Sealing seat; 112. Movable rod; 113. Bottom frame; 114. Sealing plug; 115. Top frame; 116. Support rod; 117. Connecting rod; 118. Slide plate; 12. Mounting seat; 13. Mounting plate; 131. Connecting head; 132. Vertical rod; 14. Round rod; 141. Floating ball; 142. Locking ring; 15. Connecting pipe; 16. Connecting pipe;

[0036] 2. Clamping seat; 21. Scale tube; 22. Movable column; 221. Piston; 222. Side rod; 23. Travel switch; 24. Fixed plate; 241. Alarm; 25. Fixed seat; 251. Fixed column; 2511. Movable block; 2512. Clamping plate; 252. Partition plate; 2521. Control panel. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0038] Example 1: Please refer to Figures 1 to 9 :

[0039] The utility model proposes a liquid level detection device for a commercial ship, comprising: a cylinder seat 1;

[0040] The cylinder seat 1 is provided with an upper cavity, the lower end of the cylinder seat 1 is provided with a thread, the lower end of the cylinder seat 1 is screwed with a bottom cover 11, a lower cavity is provided in the bottom cover 11, and a sealing seat 111 is installed on the bottom cover 11, a movable rod 112 is slidably arranged on the sealing seat 111, a bottom frame 113 is fixed on the movable rod 112, a sealing plug 114 is installed on the bottom frame 113, a top frame 115 is installed above the sealing plug 114, and the sealing plug 114 is connected to the cylinder seat 111. The upper cavity in the seat 1 and the lower cavity in the bottom cover 11 are sealed and connected, a support rod 116 is fixed on the bottom cover 11, a connecting rod 117 is installed on the support rod 116 through a pin, a slide plate 118 is installed on the lower end of the connecting rod 117 through a pin, the right end of the slide plate 118 is connected to the lower end of the movable rod 112 through a pin, and a connecting pipe 15 is connected between the bottom cover 11 and the cartridge seat 1, and the connecting pipe 15 connects the upper cavity with the lower cavity.

[0041] Embodiment 2, based on embodiment 1,

[0042] The upper end of the cylinder seat 1 is fixed with a mounting plate 13 by bolts. The mounting plate 13 is a U-shaped structure. A connector 131 is fixed on the mounting plate 13 by a pin shaft. A round rod 14 is screwed on the connector 131, and a vertical rod 132 is connected to the lower end of the connector 131. The lower end of the vertical rod 132 is connected to the left end of the slide plate 118. A floating ball 141 is installed on the left end of the round rod 14. The floating ball 141 is provided with a through hole. The floating ball 141 is sleeved on the round rod 14, and the round rod 14 is screwed on the Two sets of locking rings 142 are installed with bolts, and the two sets of locking rings 142 are respectively located on the left and right sides of the floating ball 141. A mounting seat 12 is welded at the right end of the cylinder seat 1. The mounting seat 12 is installed on the hull by bolts. A connecting pipe 16 is arranged on the upper end of the mounting seat 12. The connecting pipe 16 is connected to the upper cavity in the cylinder seat 1. The upper end of the connecting pipe 16 is connected to a graduated tube 21. The graduated tube 21 is made of transparent PVC material. A clamp seat 2 is installed on the outside of the graduated tube 21. The inside of the graduated tube 21 is provided with a clamp seat 2. A movable column 22 is provided, a piston 221 is fixed at the lower end of the movable column 22, and a side rod 222 is fixed on the movable column 22, a spring is installed in the graduated tube 21, a travel switch 23 is installed on the clamp seat 2 by bolts, and a fixing plate 24 is installed on the left side of the clamp seat 2 by bolts, an alarm 241 is fixed on the fixing plate 24, a power supply is provided in the alarm 241, and the travel switch 23 is electrically connected with the power supply in the alarm 241, and its function is: as the cargo loading amount increases, the draft of the ship decreases, at this time the floating ball 141 drives the left end of the round rod 14 to rise, the sealing plug 114 moves downward, and the sealing plug 114 presses the liquid in the lower cavity into the upper cavity through the connecting pipe 15, at this time the liquid level in the graduated tube 21 rises, and the movable column 22 moves upward, when overloaded, the movable column 22 squeezes the trigger head of the travel switch 23, at this time the alarm 241 circuit is turned on, the alarm 241 automatically sounds an alarm, automatic monitoring is realized, and it is easy to use.

[0043] Embodiment 3, based on Embodiment 1 and Embodiment 2,

[0044] A fixed seat 25 is fixed to the rear end of the clamping seat 2, and two groups of fixed columns 251 are fixed on the fixed seat 25. Two groups of movable blocks 2511 are movable on the two groups of fixed columns 251. Clamps 2512 are installed on the two groups of movable blocks 2511 by bolts. A partition 252 is installed on the fixed seat 25 by bolts. A control plate 2521 is rotatably arranged on the partition 252. A boss is arranged on the control plate 2521. Grooves are arranged on the two groups of movable blocks 2511. The bosses on the control plate 2521 are located in the grooves on the two groups of movable blocks 2511, and two groups of springs are installed on the two groups of fixed columns 251. The function of the two groups of clamps 2512 is that the two groups of clamps 2512 can be automatically clamped under the action of the springs, which is convenient for the installation of the clamping seat 2. When disassembling, the control plate 2521 is pulled to rotate the boss on the control plate 2521, and the two groups of movable blocks 2511 are moved to both sides. At this time, the two groups of clamps 2512 are far away from each other, which is convenient for disassembly.

[0045] The working principle of this embodiment is as follows: when in use, as the cargo loading amount increases, the draft of the ship decreases, at which time the floating ball 141 drives the left end of the round rod 14 to rise, and the sealing plug 114 moves downward. The sealing plug 114 presses the liquid in the lower cavity into the upper cavity through the connecting pipe 15. At this time, the liquid level in the scale tube 21 rises, and the movable column 22 moves upward. When overloaded, the movable column 22 squeezes the trigger head of the travel switch 23. At this time, the alarm 241 circuit is turned on, and the alarm 241 automatically sounds an alarm to realize automatic monitoring. It is easy to use, and the position of the floating ball 141 can be adjusted by loosening the bolts on the locking ring 142.

[0046] In this article, there are a few points to note:

[0047] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0048] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0049] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be covered by the protection scope of the present disclosure.

Claims

1. A liquid level detection device for a commercial ship, comprising: The cartridge seat (1) is characterized in that: The cartridge seat (1) is provided with an upper cavity, the lower end of the cartridge seat (1) is provided with a thread, the lower end of the cartridge seat (1) is screwed with a bottom cover (11) through the thread, the bottom cover (11) is provided with a lower cavity, and a sealing seat (111) is installed on the bottom cover (11), a movable rod (112) is slidably mounted on the sealing seat (111), a bottom frame (113) is fixed on the movable rod (112), a sealing plug (114) is installed on the bottom frame (113), a top frame (115) is installed above the sealing plug (114), and the sealing plug (114) is provided with a sealing plug (114). ) is sealedly connected with an upper cavity in the cartridge seat (1) and a lower cavity in the bottom cover (11); a support rod (116) is fixed on the bottom cover (11); a connecting rod (117) is installed on the support rod (116) via a pin shaft; a slide plate (118) is installed at the lower end of the connecting rod (117) via a pin shaft; the right end of the slide plate (118) is connected to the lower end of the movable rod (112) via a pin shaft; and a connecting pipe (15) is connected between the bottom cover (11) and the cartridge seat (1); the connecting pipe (15) connects the upper cavity with the lower cavity.

2. A liquid level detection device for a commercial ship according to claim 1, characterized in that: The upper end of the cylinder seat (1) is mounted with a mounting plate (13) by means of bolts. The mounting plate (13) is a U-shaped structure. A connecting head (131) is mounted on the mounting plate (13) by means of a pin shaft. A round rod (14) is screwed onto the connecting head (131). The lower end of the connecting head (131) is connected with a vertical rod (132). The lower end of the vertical rod (132) is connected to the left end of the slide plate (118).

3. A liquid level detection device for a commercial ship according to claim 2, characterized in that: A floating ball (141) is installed at the left end of the round rod (14), a through hole is provided on the floating ball (141), the floating ball (141) is sleeved on the round rod (14), and two sets of locking rings (142) are installed on the round rod (14) through bolts, and the two sets of locking rings (142) are respectively located on the left and right sides of the floating ball (141).

4. A liquid level detection device for a commercial ship according to claim 2, characterized in that: A mounting seat (12) is welded to the right end of the cartridge seat (1), and the mounting seat (12) is mounted on the hull by means of bolts. A connecting pipe (16) is arranged at the upper end of the mounting seat (12), and the connecting pipe (16) is connected to the upper cavity in the cartridge seat (1).

5. A liquid level detection device for a commercial ship according to claim 4, characterized in that: The upper end of the connecting tube (16) is connected with a graduated tube (21), the graduated tube (21) is made of a transparent PVC material, a clamping seat (2) is installed on the outer side of the graduated tube (21), a movable column (22) is installed inside the graduated tube (21), a piston (221) is fixed at the lower end of the movable column (22), a side rod (222) is fixed on the movable column (22), and a spring is installed inside the graduated tube (21).

6. A liquid level detection device for a commercial ship according to claim 5, characterized in that: A travel switch (23) is installed on the clamp seat (2) by means of bolts, and a fixing plate (24) is installed on the left side of the clamp seat (2) by means of bolts, an alarm (241) is fixed on the fixing plate (24), a power source is provided in the alarm (241), and the travel switch (23) is electrically connected to the power source in the alarm (241).

7. A liquid level detection device for a commercial ship according to claim 6, characterized in that: A fixing seat (25) is fixed at the rear end of the clamping seat (2), two groups of fixing columns (251) are fixed on the fixing seat (25), two groups of movable blocks (2511) are movable on the two groups of fixing columns (251), clamping plates (2512) are installed on the two groups of movable blocks (2511) by bolts, a partition plate (252) is installed on the fixing seat (25) by bolts, a control plate (2521) is rotatably installed on the partition plate (252), a boss is provided on the control plate (2521), grooves are provided on the two groups of movable blocks (2511), the bosses on the control plate (2521) are located in the grooves on the two groups of movable blocks (2511), and two groups of springs are installed on the two groups of fixing columns (251).

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