Anti-theft locking spiral type ship butterfly valve

Abstract

The utility model relates to the technical field of anti-theft locking spiral type ship butterfly valves, and discloses an anti-theft locking spiral type ship butterfly valve which comprises a main body mechanism, a connecting mechanism is arranged at the top of the main body mechanism, a rotating mechanism is arranged in the main body mechanism, and the main body mechanism comprises a supporting frame. A supporting plate is fixedly connected into the supporting frame, a connecting rod is slidably connected to the top of the supporting plate, a rotating shaft is rotatably connected to the inner wall of the supporting plate, a lock cylinder is arranged on the surface of the rotating shaft, a protector is fixedly connected to the surface of the rotating shaft, and a rotating disc is fixedly connected to the top of the rotating shaft. The connecting rod can move by sliding the sliding block, the connecting rod can move into the lock cylinder at the moment, the connecting rod can be fixed into the lock cylinder through a key, the lock cylinder can limit the rotating shaft at the moment, the device can be protected at the moment, and the situation that equipment is damaged due to the fact that a person operates the rotating disc is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft locking spiral ship butterfly valves, in particular to an anti-theft locking spiral ship butterfly valve. Background Art

[0002] Valves are used to be fixedly installed on some pipelines that transmit fluids, and are used to control the opening and closing of pipelines and the flow of fluids. There are many types of valves and their application fields are also very wide. Spiral ship butterfly valve is one of them. Generally, spiral ship butterfly valves are equipped with a rotating handle on the top to control the switch.

[0003] The butterfly valve on the ship is an important device used to control the flow of liquid or gas. If there is no anti-theft locking device, it may be arbitrarily operated by unauthorized personnel, resulting in damage to the ship's equipment or accidents. The equipment and cargo on the ship are of great value. The anti-theft locking device can effectively protect the ship's assets from theft or malicious damage and ensure the safe operation of the ship. Therefore, we propose an anti-theft locking spiral ship butterfly valve. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an anti-theft locking spiral ship butterfly valve.

[0005] The utility model is implemented by the following technical scheme: an anti-theft locking spiral ship butterfly valve, comprising a main body mechanism, a connecting mechanism is arranged on the top of the main body mechanism, and a rotating mechanism is arranged inside the main body mechanism;

[0006] The main body mechanism includes a support frame, a support plate is fixedly connected to the inside of the support frame, a connecting rod is slidably connected to the top of the support plate, a rotating shaft is rotatably connected to the inner wall of the support plate, a lock core is provided on the surface of the rotating shaft, a protector is fixedly connected to the surface of the rotating shaft, a turntable is fixedly connected to the top of the rotating shaft, a baffle is fixedly connected to the inner wall of the support frame, and a limiting plate is fixedly connected to the surface of the rotating shaft.

[0007] As a further improvement of the above solution, the main body mechanism includes a turntable, the turntable is located at the bottom of the support plate, and the baffle is located at the bottom of the support plate.

[0008] As a further improvement of the above solution, the main body mechanism includes a protector, and the protector is located on the top of the support plate.

[0009] As a further improvement of the above solution, the connecting mechanism includes a slider, the slider is fixedly connected to the top of the connecting rod, and a connecting plate is fixedly connected to the top of the supporting frame.

[0010] As a further improvement of the above solution, the bottom of the sliding block is slidably connected to the top of the connecting plate, and the connecting plate is located on the top of the supporting plate.

[0011] Through the above technical solution, grooves are provided on the surface of the connecting plate.

[0012] As a further improvement of the above scheme, the rotating mechanism includes a first gear, the first gear is fixedly connected to the bottom of the rotating shaft, the first gear surface is meshingly connected to the second gear, the second gear surface is rotatably connected to a connecting column, the bottom of the second gear is fixedly connected to a rotating plate, and the rotating plate surface is rotatably connected to a sleeve.

[0013] As a further improvement of the above solution, the rotating mechanism includes a connecting column, and the bottom of the connecting column is fixedly connected to the surface of the sleeve.

[0014] Through the above technical solution, the first gear is rotatably connected to the inner wall of the support frame, the second gear is rotatably connected to the bottom of the support frame, and a rotating rod is connected to the bottom of the second gear to control the movement of the rotating plate, which rotates inside the connecting column (not shown in the figure).

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model installs the device at a suitable position, and the rotating shaft can be rotated by rotating the turntable, and the first gear can be rotated by rotating the rotating shaft, and the second gear meshing with the first gear can be rotated by rotating the first gear, and the rotating plate can be rotated 90° by rotating the second gear. At this time, the liquid blocked by the rotating plate can be transmitted, and the limit plate will also rotate when the rotating shaft rotates. At this time, the baffle will limit the limit plate, so that the rotating shaft has a position limit each time it rotates, which can facilitate the return of the rotating plate.

[0017] The utility model can move the connecting rod by sliding the slider, and the connecting rod will move to the inside of the lock core. At this time, the connecting rod can be fixed in the inside of the lock core by using a key. At this time, the lock core will limit the rotating shaft, and the device can be protected to prevent damage to the equipment caused by personnel operating the turntable, and a sliding groove is provided on the top of the connecting plate so that the slider will not be hindered when moving the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model anti-theft locking spiral ship butterfly valve;

[0019] Figure 2 This is a schematic diagram of the structure of the anti-theft locking spiral ship butterfly valve turntable of the utility model;

[0020] Figure 3This is a schematic diagram of the top structure of the anti-theft locking spiral ship butterfly valve support plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall baffle structure of the anti-theft locking spiral ship butterfly valve of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the overall structure of the anti-theft locking spiral ship butterfly valve rotating mechanism.

[0023] Description of main symbols:

[0024] 1. Main body; 101. Support frame; 102. Support plate; 103. Connecting rod; 104. Rotating shaft; 105. Lock cylinder; 106. Protector; 107. Turntable; 108. Baffle; 109. Limiting plate; 2. Connecting mechanism; 201. Slider; 202. Connecting plate; 3. Rotating mechanism; 301. First gear; 302. Second gear; 303. Connecting column; 304. Rotating plate; 305. Sleeve. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Example:

[0027] Please combine Figure 1-5 , an anti-theft locking spiral ship butterfly valve of this embodiment includes a main body mechanism 1, a connecting mechanism 2 is arranged on the top of the main body mechanism 1, and a rotating mechanism 3 is arranged inside the main body mechanism 1;

[0028] The main mechanism 1 includes a support frame 101, a support plate 102 is fixedly connected inside the support frame 101, a connecting rod 103 is slidably connected to the top of the support plate 102, a rotating shaft 104 is rotatably connected to the inner wall of the support plate 102, a lock core 105 is provided on the surface of the rotating shaft 104, a protector 106 is fixedly connected to the surface of the rotating shaft 104, a turntable 107 is fixedly connected to the top of the rotating shaft 104, a baffle 108 is fixedly connected to the inner wall of the support frame 101, a limiting plate 109 is fixedly connected to the surface of the rotating shaft 104, the main mechanism 1 includes a turntable 107, the turntable 107 is located at the bottom of the support plate 102, the baffle 108 is located at the bottom of the support plate 102, the main mechanism 1 includes a protector 106, the protector 106 is located at the top of the support plate 102, and the device is installed at a suitable position At this time, the shaft 104 can be rotated by rotating the turntable 107, and the limit plate 109 will also rotate when the shaft 104 rotates. At this time, the baffle 108 will limit the limit plate 109, so that the shaft 104 has a position limit every time it rotates, which can facilitate the return of the turntable 304. The connecting rod 103 can be moved by sliding the slider 201. At this time, the connecting rod 103 will move to the inside of the lock core 105. At this time, the connecting rod 103 can be fixed in the inside of the lock core 105 by using the key. At this time, the lock core 105 will limit the shaft 104, and the device can be protected to prevent damage to the equipment caused by personnel operating the turntable 107, and a slide groove is provided on the top of the connecting plate 202 so that the slider 201 will not be hindered when moving the connecting rod 103.

[0029] The connecting mechanism 2 includes a slider 201, which is fixedly connected to the top of the connecting rod 103. A connecting plate 202 is fixedly connected to the top of the supporting frame 101. The bottom of the slider 201 is slidably connected to the top of the connecting plate 202. The connecting plate 202 is located on the top of the supporting plate 102.

[0030] The rotating mechanism 3 includes a first gear 301, which is fixedly connected to the bottom of the rotating shaft 104, and the second gear 302 is meshedly connected to the surface of the first gear 301, and the connecting column 303 is rotatably connected to the surface of the second gear 302, and the bottom of the second gear 302 is fixedly connected to the rotating plate 304, and the surface of the rotating plate 304 is rotatably connected to the sleeve 305. The rotating mechanism 3 includes a connecting column 303, and the bottom of the connecting column 303 is fixedly connected to the surface of the sleeve 305. The first gear 301 can be rotated by rotating the rotating shaft 104, and the second gear 302 meshed with the first gear 301 can be rotated by rotating the first gear 301, and the rotating plate 304 can be rotated 90° by rotating the second gear 302, so that the liquid blocked by the rotating plate 304 can be transmitted.

[0031] The implementation principle of an anti-theft locking spiral ship butterfly valve in the embodiment of the present application is as follows: by installing the device in a suitable position, the rotating shaft 104 can be rotated by rotating the turntable 107, the first gear 301 can be rotated by the rotation of the rotating shaft 104, the second gear 302 meshing with the first gear 301 can be rotated by the rotation of the first gear 301, and the rotating plate 304 can be rotated 90° by the rotation of the second gear 302. At this time, the liquid blocked by the rotating plate 304 can be transmitted, and the limit plate 109 will also rotate when the rotating shaft 104 rotates. At this time, the baffle 108 will apply pressure to the limit plate 109. 09 is used to limit the rotation shaft 104 so that the rotation shaft 104 has a position limit every time it rotates, which can facilitate the return of the rotating plate 304. The connecting rod 103 can be moved by sliding the slider 201. At this time, the connecting rod 103 will move to the inside of the lock core 105. At this time, the connecting rod 103 can be fixed in the inside of the lock core 105 by using the key. At this time, the lock core 105 will limit the rotation shaft 104, and the device can be protected to prevent people from operating the turntable 107 and causing damage to the equipment. A sliding groove is provided on the top of the connecting plate 202 so that the slider 201 will not be hindered when moving the connecting rod 103.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An anti-theft locking spiral ship butterfly valve, characterized in that: It comprises a main body mechanism (1), a connecting mechanism (2) is arranged on the top of the main body mechanism (1), and a rotating mechanism (3) is arranged inside the main body mechanism (1); The main body mechanism (1) comprises a support frame (101), a support plate (102) is fixedly connected inside the support frame (101), a connecting rod (103) is slidably connected to the top of the support plate (102), a rotating shaft (104) is rotatably connected to the inner wall of the support plate (102), a lock core (105) is provided on the surface of the rotating shaft (104), a protector (106) is fixedly connected to the surface of the rotating shaft (104), a rotating disk (107) is fixedly connected to the top of the rotating shaft (104), a baffle (108) is fixedly connected to the inner wall of the support frame (101), and a limiting plate (109) is fixedly connected to the surface of the rotating shaft (104).

2. The anti-theft locking spiral ship butterfly valve according to claim 1, characterized in that: The main body mechanism (1) comprises a rotating disk (107), wherein the rotating disk (107) is located at the bottom of the support plate (102), and the baffle plate (108) is located at the bottom of the support plate (102).

3. The anti-theft locking spiral ship butterfly valve according to claim 1, characterized in that: The main body mechanism (1) comprises a protector (106), and the protector (106) is located on the top of the support plate (102).

4. The anti-theft locking spiral ship butterfly valve according to claim 1, characterized in that: The connection mechanism (2) comprises a slider (201), the slider (201) is fixedly connected to the top of the connection rod (103), and the top of the support frame (101) is fixedly connected to a connection plate (202).

5. The anti-theft locking spiral ship butterfly valve according to claim 4, characterized in that: The bottom of the sliding block (201) is slidably connected to the top of the connecting plate (202), and the connecting plate (202) is located on the top of the supporting plate (102).

6. The anti-theft locking spiral ship butterfly valve according to claim 1, characterized in that: The rotating mechanism (3) comprises a first gear (301), the first gear (301) is fixedly connected to the bottom of the rotating shaft (104), the surface of the first gear (301) is meshingly connected to the second gear (302), the surface of the second gear (302) is rotatably connected to a connecting column (303), the bottom of the second gear (302) is fixedly connected to a rotating plate (304), and the surface of the rotating plate (304) is rotatably connected to a sleeve (305).

7. The anti-theft locking spiral ship butterfly valve according to claim 6, characterized in that: The rotating mechanism (3) comprises a connecting column (303), the bottom of which is fixedly connected to the surface of the sleeve (305).

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