Storage tank switching mechanism

Abstract

The utility model discloses a storage tank switching mechanism, and belongs to the technical field of storage tanks, the storage tank switching mechanism comprises a storage tank main body, a switching mechanism is arranged outside the storage tank main body, a counterweight plate rotates to one side of a switch hook II, a main body plate is lifted through a lifting assembly and then descends, and the bottom of the switch hook II is clamped with the bottom of a middle plate; clamping grooves formed in the two sides of the main body plate make contact with one end of a tank bottom hook, so that the tank bottom hook is stressed to rotate, the bottom of the tank bottom hook is separated from the storage tank body, and on the contrary, when the balance weight plate rotates to one side of the first switch hook, the balance weight plate descends and then ascends through the lifting assembly, the pushing plate makes contact with the bottom of the tank bottom hook, and the tank bottom hook is stressed to rotate; the bottom of the tank bottom hook is fixedly clamped with the storage tank body, the bottom of the first switch hook is clamped with the top of the middle plate, so that the body plate cannot descend, the storage tank body can be conveniently driven to be opened and closed through the switch mechanism, operation is easy and fast, and use is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of storage tanks, and in particular to a storage tank switch mechanism. Background Art

[0002] Industrial storage tanks are a type of container equipment used to store gas, liquid or solid substances. They are usually made of metal or non-metallic materials and are widely used in multiple industries such as petroleum, chemical, pharmaceutical, and food. According to their shape, they can be divided into vertical storage tanks, horizontal storage tanks and spherical storage tanks. According to their structure, they can be divided into vertical storage tanks and horizontal storage tanks.

[0003] Existing storage tanks are usually made of metal or non-metal materials, which are large in size and heavy in weight, and are too cumbersome to carry and move, and inconvenient to use.

[0004] Therefore, the present application provides a storage tank switch mechanism to solve the above problems. Summary of the Invention

[0005] The present application provides a storage tank switch mechanism, which aims to solve the problem raised in the background art that the existing storage tanks are usually made of metal or non-metallic materials, are large in size and heavy in weight, are too cumbersome to carry and move, and are inconvenient to use.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a storage tank switch mechanism, comprising a storage tank body, wherein a switch mechanism is provided on the outside of the storage tank body;

[0007] Preferably, in order to solve the problem that the existing storage tanks are usually made of metal or non-metal materials, which are large in size and heavy in weight, and are too cumbersome to carry and move, and inconvenient to use, the switch mechanism includes a main plate arranged on the outside of the side of the storage tank body and an intermediate plate fixedly connected to the side of the storage tank body, an observation port is provided inside the main plate, and the intermediate plate is provided inside the observation port, a counterweight plate is rotatably connected to the side of the main plate, a switch hook 1 is rotatably connected to the side of the main plate, and a switch hook 2 is rotatably connected to the side of the main plate, two groups of tank bottom hooks are provided at the bottom of the side of the storage tank body, a clamping groove adapted to one end of the tank bottom hook is provided on both sides of the main plate, one end of the tank bottom hook is provided inside the clamping groove, and a push plate is provided at the bottom end of the clamping groove, and the push plate is fixedly connected to both sides of the main plate. The other end of the tank bottom hook is clamped with the bottom of the storage tank body. By rotating the counterweight plate, when the counterweight plate is rotated to the side of the switch hook 2, the main plate is raised and then lowered by the lifting and lowering assembly, and the bottom of the switch hook 2 will be clamped with the bottom of the middle plate. During the lowering process of the main plate, the clamping grooves provided on both sides of the main plate contact one end of the tank bottom hook, so that the tank bottom hook is forced to rotate, so that the bottom of the tank bottom hook is separated from the storage tank body. Conversely, when the counterweight plate is rotated to the side of the switch hook 1, the lifting and lowering assembly will be used to lower and then lift it. During the lifting process of the main plate, the pushing plate is in contact with the bottom of the tank bottom hook, so that the tank bottom hook is forced to rotate, so that the bottom of the tank bottom hook is clamped and fixed with the storage tank body, and the bottom of the switch hook 1 will be clamped with the top of the middle plate, so that the main plate cannot be lowered, thereby facilitating the storage tank body to be opened and closed by the switch mechanism. The operation is simple, fast and easy to use.

[0008] Preferably, in order to solve the problem of reducing rotational friction, a double hole is opened on the top of the main body plate, and a double-hole pad is provided on the side of the double hole of the main body plate. The double-hole pad is provided between the main body plate and the counterweight plate, switch hook one and switch hook two. The double-hole pad can reduce the friction generated between the counterweight plate, switch hook one and switch hook two and the main body plate.

[0009] Preferably, in order to solve the problem of convenient rotation operation of the counterweight plate, two groups of adapter grooves are opened on the top of the main body plate, and the two groups of adapter grooves are symmetrically arranged. The two groups of adapter grooves are symmetrically arranged, which can facilitate the storage of the counterweight plate and is easy to use.

[0010] Preferably, in order to solve the problem of the lifting stability of the main plate, three groups of lifting limit grooves are opened inside the main plate, and the side of the storage tank body is fixedly connected with an installation pin shaft 1 that is compatible with the lifting limit groove. The installation pin shaft 1 is arranged inside the lifting limit groove, and the lifting limit groove and the installation pin shaft 1 are slidingly connected. The setting of the lifting limit groove and the installation pin shaft 1 can improve the lifting stability of the main plate, and it is easy to use.

[0011] Preferably, in order to solve the problem of convenient rotation of the tank bottom hook, the two groups of tank bottom hooks are symmetrically arranged, and mounting holes are opened inside the two groups of tank bottom hooks. A second mounting pin is provided inside the mounting hole, and one end of the second mounting pin is fixedly connected to the side of the storage tank body, and the tank bottom hook is rotatably connected to the second mounting pin. The tank bottom hook is installed through the second mounting pin, and the tank bottom hook is rotatably connected to the second mounting pin, thereby facilitating the opening and closing of the main plate, simple operation, and easy use.

[0012] Preferably, in order to solve the problem of conveniently driving the counterweight plate to rotate, a connecting rod for driving the counterweight plate to rotate is provided on the side of the counterweight plate. The provided connecting rod facilitates driving the counterweight plate to rotate, and is easy to use.

[0013] The switch mechanism rotates the counterweight plate. When the counterweight plate rotates to the side of the switch hook 2, the main plate is raised and then lowered by the lifting and lowering assembly. The bottom of the switch hook 2 will be clamped with the bottom of the middle plate. During the descending process of the main plate, the clamping grooves provided on both sides of the main plate contact with one end of the tank bottom hook, so that the tank bottom hook is forced to rotate, so that the bottom of the tank bottom hook is separated from the storage tank body. Conversely, when the counterweight plate is rotated to the side of the switch hook 1, the lifting and lowering assembly will lower it and then raise it. During the lifting process of the main plate, the push plate contacts the bottom of the tank bottom hook, so that the tank bottom hook is forced to rotate, so that the bottom of the tank bottom hook is clamped and fixed with the storage tank body, and the bottom of the switch hook 1 is clamped with the top of the middle plate, so that the main plate cannot descend, thereby facilitating the storage tank body to be opened and closed by the switch mechanism. The operation is simple and fast, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a storage tank switch mechanism;

[0015] Figure 2 This is a schematic diagram of the main structure of a storage tank switch mechanism;

[0016] Figure 3 This is a schematic diagram of the main structure of a counterweight plate of a storage tank switch mechanism;

[0017] Figure 4 This is a schematic diagram of the main structure of the tank bottom hook of a storage tank switch mechanism;

[0018] Figure 5 This is a schematic diagram of the main structure of a double-hole pad of a storage tank switch mechanism.

[0019] In the picture:

[0020] 1. Storage tank body; 2. Switch mechanism; 21. Main plate; 22. Observation port; 23. Middle plate; 24. Counterweight plate; 25. Connecting rod; 26. Switch hook 1; 27. Switch hook 2; 28. Adapter slot; 29. ​​Lifting limit slot; 30. Mounting pin 1; 31. Tank bottom hook; 32. Mounting hole; 33. Mounting pin 2; 34. Snap-in slot; 35. Push plate; 36. Double-hole pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0022] Example 1

[0023] This embodiment provides a storage tank switch mechanism, such as Figure 1-5 As shown, the storage tank switch mechanism includes a storage tank body 1, and a switch mechanism 2 is provided on the outside of the storage tank body 1;

[0024] The switch mechanism 2 is provided to facilitate fixing to the storage tank body 1 , thereby facilitating the storage tank body 1 to be moved by the switch mechanism 2 . The operation is simple, fast, and convenient to use.

[0025] Specifically, the switch mechanism 2 includes a main plate 21 provided on the outside of the side of the storage tank body 1 and an intermediate plate 23 fixedly connected to the side of the storage tank body 1. An observation port 22 is provided inside the main plate 21, and the intermediate plate 23 is provided inside the observation port 22. A counterweight plate 24 is rotatably connected to the side of the main plate 21, a switch hook 1 26 is rotatably connected to the side of the main plate 21, and a switch hook 2 27 is rotatably connected to the side of the main plate 21. Two groups of tank bottom hooks 31 are provided at the bottom of the side of the storage tank body 1. A clamping groove 34 adapted to one end of the tank bottom hook 31 is provided on both sides of the main plate 21. One end of the tank bottom hook 31 is provided inside the clamping groove 34, and a push plate 35 is provided at the bottom of the clamping groove 34. The push plate 35 is fixedly connected to both sides of the main plate 21, and the other end of the tank bottom hook 31 is clamped with the bottom of the storage tank body 1.

[0026] When the cam 24 is lifted up, the bottom of the switch hook 26 is locked with the top of the middle plate 23, so that the main plate 21 cannot be lowered, thereby facilitating the opening and closing of the storage tank body 1 by the switch mechanism 2.

[0027] Furthermore, a double hole is opened at the top of the main plate 21, and a double hole pad 36 is set on the side of the double hole of the main plate 21. The double hole pad 36 is set between the main plate 21 and the counterweight plate 24, the switch hook 1 26 and the switch hook 2 27. The double hole pad 36 can reduce the friction generated between the counterweight plate 24, the switch hook 1 26 and the switch hook 2 27 and the main plate 21. The double hole opened at the top of the main plate 21 is conveniently provided with a rotating shaft. The counterweight plate 24 is set outside the hole slot rotating shaft with a smaller aperture, and the switch hook 1 26 and the switch hook 2 27 are set outside the hole slot rotating shaft with a larger aperture.

[0028] Furthermore, two groups of adapting grooves 28 are provided on the top of the main body plate 21. The two groups of adapting grooves 28 are symmetrically arranged, which can facilitate the storage of the counterweight plate 24 and is easy to use.

[0029] Among them, three groups of lifting limit grooves 29 are opened inside the main body plate 21, and the side of the storage tank body 1 is fixedly connected with an installation pin shaft 30 that is compatible with the lifting limit groove 29. The installation pin shaft 30 is set inside the lifting limit groove 29, and the lifting limit groove 29 is slidably connected to the installation pin shaft 30. The setting of the lifting limit groove 29 and the installation pin shaft 30 can improve the lifting stability of the main body plate 21, and it is easy to use.

[0030] It should be noted that the two groups of tank bottom hooks 31 are symmetrically arranged, and mounting holes 32 are opened inside the two groups of tank bottom hooks 31. A second mounting pin 33 is provided inside the mounting hole 32. One end of the second mounting pin 33 is fixedly connected to the side of the storage tank body 1, and the tank bottom hook 31 is rotatably connected to the second mounting pin 33. The tank bottom hook 31 is installed through the second mounting pin 33, and the tank bottom hook 31 is rotatably connected to the second mounting pin 33, thereby facilitating the opening and closing of the main plate 21, and is simple to operate and easy to use.

[0031] Specifically, a connecting rod 25 for driving the counterweight plate 24 to rotate is provided on the side of the counterweight plate 24. The connecting rod 25 can be used to conveniently drive the counterweight plate 24 to rotate, and is easy to use.

[0032] The above are only preferred specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solutions and concepts of the present application within the technical scope disclosed in the present application, and they should be covered by the protection scope of the present application.

Claims

1. A storage tank switch mechanism, comprising a storage tank body (1), characterized in that: A switch mechanism (2) is provided on the outside of the storage tank body (1); The switch mechanism (2) comprises a main plate (21) arranged on the outside of the side of the storage tank body (1) and an intermediate plate (23) fixedly connected to the side of the storage tank body (1), an observation port (22) is provided inside the main plate (21), the intermediate plate (23) is arranged inside the observation port (22), the side of the main plate (21) is rotatably connected to a counterweight plate (24), the side of the main plate (21) is rotatably connected to a switch hook (26), and the side of the main plate (21) is rotatably connected to a switch hook. Hook 2 (27), two groups of tank bottom hooks (31) are provided at the bottom of the side of the storage tank body (1), and a clamping groove (34) adapted to one end of the tank bottom hook (31) is opened on both sides of the main body plate (21), one end of the tank bottom hook (31) is provided inside the clamping groove (34), and a push plate (35) is provided at the bottom end of the clamping groove (34), and the push plate (35) is fixedly connected to both sides of the main body plate (21), and the other end of the tank bottom hook (31) is clamped with the bottom of the storage tank body (1).

2. The storage tank switch mechanism according to claim 1, characterized in that: The top of the main plate (21) is provided with double holes, and a double-hole pad (36) is provided on the side of the main plate (21) where the double holes are provided. The double-hole pad (36) is provided between the main plate (21) and the counterweight plate (24), the switch hook 1 (26) and the switch hook 2 (27).

3. The storage tank switch mechanism according to claim 1, characterized in that: Two groups of adapting grooves (28) are provided on the top of the main body plate (21), and the two groups of adapting grooves (28) are symmetrically arranged.

4. The storage tank switch mechanism according to claim 1, characterized in that: Three groups of lifting limit grooves (29) are provided inside the main body plate (21), and a mounting pin shaft (30) adapted to the lifting limit groove (29) is fixedly connected to the side of the storage tank body (1), and the mounting pin shaft (30) is arranged inside the lifting limit groove (29).

5. The storage tank switch mechanism according to claim 1, characterized in that: The two groups of tank bottom hooks (31) are symmetrically arranged, and mounting holes (32) are provided inside the two groups of tank bottom hooks (31). A second mounting pin (33) is provided inside the mounting hole (32), and one end of the second mounting pin (33) is fixedly connected to the side of the storage tank body (1), and the tank bottom hook (31) is rotatably connected to the second mounting pin (33).

6. The storage tank switch mechanism according to claim 1, characterized in that: A connecting rod (25) for driving the counterweight plate (24) to rotate is provided on the side surface of the counterweight plate (24).

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