Linkage opening and closing type oil tank cover

Abstract

The utility model discloses a linkage opening and closing type oil tank cover which comprises an oil tank cylinder, a top protruding disc is formed at the top of the oil tank cylinder, an oil tank cover body is arranged at the top of the top protruding disc, and a plurality of linkage opening and closing locking pieces are arranged on the side edges of the top protruding disc and the oil tank cover body. The linkage opening and closing type oil tank cover is characterized in that electromagnets corresponding to the linkage opening and closing locking pieces are arranged below the top protruding disc, an electric control cabinet electrically connected with the electromagnets is arranged on the side edge of the oil tank barrel, and an operation panel is electrically connected to the electric control cabinet. Linkage unlocking and locking of all locking pieces of the oil tank cover can be achieved, the opening and closing speed of the oil tank cover is greatly increased, and meanwhile the oil tank cover locking device has the advantages of being easy to operate, convenient and fast to use, adjustable in locking force and good in locking effect.

Description

Technical Field

[0001] The utility model relates to the field of oil tank covers, and specifically relates to a linkage opening and closing type oil tank cover. Background Technique

[0002] An oil tank cover is a coal transportation channel device, which is the general term for the opening and closing component of the opening of the oil supply channel on the ship, its control, transmission machinery and accessories, and is one of the important hull equipment on modern transport ships. Usually during ship design, corresponding configurations are selected according to the characteristics of the ship, usage requirements, and dock equipment, etc.

[0003] At present, there are various configurations of oil tank covers on the market, and their specific functions and models also have different focuses. For example, the Chinese patent with the application number: CN202321167564.5, the specific content is: a new type of oil tank cover, including an oil tank cover body and an anti-rust layer. The inner cavity of the anti-rust layer includes a zinc resin coating, an epoxy mica iron anti-rust coating, and an epoxy iron red coating. The inner surface of the epoxy iron red coating is coated on the outer surface of the epoxy mica iron anti-rust coating, and the inner surface of the epoxy mica iron anti-rust coating is coated on the outer surface of the zinc resin coating. A sealing plug is fixedly connected to the bottom of the oil tank cover body. The above patent is a typical oil tank cover, which has the advantages of good sealing performance and long service life. However, when the above oil tank cover is opened and closed, it cannot be opened and closed in a linkage manner, and only special tools can be used to clamp or loosen the fasteners one by one, with slow speed and low efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a linkage opening and closing type oil tank cover to solve the problem that the existing oil tank cover does not have the function of linkage opening and closing, and there are problems of slow speed and low efficiency when opening and closing the oil tank cover as mentioned in the above background technique.

[0005] The technical solution of the utility model is realized as follows: The linkage opening and closing type oil tank cover includes an oil tank barrel. A top convex disk is formed at the top of the oil tank barrel. An oil tank cover main body is arranged on the top of the top convex disk. A plurality of linkage opening and closing locking parts are arranged on the side of the top convex disk and the oil tank cover main body. Electromagnets corresponding to each of the linkage opening and closing locking parts are arranged below the top convex disk. An electric control cabinet electrically connected to the electromagnets is arranged on the side of the oil tank barrel. An operation panel is electrically connected to the electric control cabinet;

[0006] The linkage opening and closing locking part includes a bridging block fixedly connected to the top convex disk. The bridging block is connected to a rotating part through a bottom rotating shaft. The top of the rotating part is rotationally connected to a magnetic attraction block through a top rotating shaft.

[0007] Preferably, a support table is arranged below the electric control cabinet, and the support table is fixedly connected to the oil tank barrel.

[0008] Preferably, the electric control cabinet is electrically connected to each of the electromagnets through a junction box.

[0009] Preferably, the top of the oil tank cover body is fixedly connected to the connecting bridge via a fixing block, and the side of the connecting bridge is rotatably connected to the oil tank cylinder via a connecting frame.

[0010] Preferably, the operation panel is electrically connected to a composite power interface, a working indicator light and a sliding variable resistance switch.

[0011] Preferably, a groove is formed on the upper surface of the oil tank cover body at a position corresponding to the magnetic block, a reset member is arranged inside the groove, and an abutment gasket is arranged on the top of the reset member.

[0012] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0013] This type of linked opening and closing oil tank cover can realize the linked unlocking and locking of various locking parts of the oil tank cover, greatly improving the opening and closing speed of the oil tank cover. At the same time, the utility model has the advantages of simple operation, convenient use, adjustable locking force and good locking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 for Figure 1 An enlarged cross-sectional view of region A;

[0017] Figure 3 It is an enlarged cross-sectional view of the linkage opening and closing locking member of the utility model;

[0018] Figure 4 It is an enlarged view of the operation panel of the utility model.

[0019] Among them: 1. Oil tank cylinder; 2. Top convex plate; 3. Oil tank cover body; 4. Support platform; 5. Electric control cabinet; 6. Junction box; 7. Electromagnet; 8. Fixed block; 9. Connecting bridge; 10. Connecting frame; 11. Linked opening and closing locking member; 12. Operation panel; 301. Groove; 302. Reset member; 303. Resistance gasket; 1101. Bridging block; 1102. Bottom shaft; 1103. Rotating member; 1104. Top shaft; 1105. Magnetic block; 1201. Composite power interface; 1202. Working indicator light; 1203. Sliding variable resistance switch. DETAILED DESCRIPTION

[0020] 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 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.

[0021] See also Figure 1 , Figure 3 , a linkage opening and closing oil tank cover, comprising an oil tank cylinder 1, a top convex plate 2 is formed on the top of the oil tank cylinder 1, an oil tank cover body 3 is arranged on the top of the top convex plate 2, a plurality of linkage opening and closing locking members 11 are arranged on the sides of the top convex plate 2 and the oil tank cover body 3, an electromagnet 7 corresponding to each linkage opening and closing locking member 11 is arranged below the top convex plate 2, an electric control cabinet 5 electrically connected to the electromagnet 7 is arranged on the side of the oil tank cylinder 1, and an operation panel 12 is electrically connected to the electric control cabinet 5;

[0022] The linkage opening and closing locking member 11 includes a bridging block 1101 fixedly connected to the top convex plate 2 . The bridging block 1101 is connected to the rotating member 1103 via a bottom rotating shaft 1102 . The top of the rotating member 1103 is rotatably connected to the magnetic block 1105 via a top rotating shaft 1104 .

[0023] See also Figure 1 A support platform 4 is arranged under the electric control cabinet 5, and the support platform 4 is fixedly connected to the oil tank tube 1. Such an arrangement can provide a fixed support for the electric control cabinet 5 through the support platform 4, maintain the stability of the electric control cabinet 5, and prevent the electric control cabinet 5 from falling off.

[0024] See also Figure 1 The electric control cabinet 5 is electrically connected to each electromagnet 7 through the junction box 6. This arrangement can automatically tighten and loosen the cables through the junction box 6 to avoid clutter of cables near the oil tank cover.

[0025] See also Figure 1The top of the oil tank cover body 3 is fixedly connected to the connecting bridge 9 through a fixing block 8, and the side of the connecting bridge 9 is rotatably connected to the oil tank cylinder 1 through a connecting frame 10. This arrangement makes it easy to use the side of the connecting bridge 9 through the connecting frame 10 to fix the oil tank cover body 3 at an angle to the side when opening the oil tank cover, so as to avoid damage or loss caused by misplacing the oil tank cover body 3.

[0026] See also Figure 4 The operation panel 12 is electrically connected to a composite power interface 1201, a working indicator light 1202 and a sliding variable resistance switch 1203. This arrangement makes it easy for the working indicator light 1202 to indicate the working status of each electromagnet 7. At the same time, the sliding variable resistance switch 1203 can seamlessly adjust the magnetic field strength of each electromagnet 7 to control the opening and closing of the oil tank cover.

[0027] See also Figure 2 A groove 301 is formed on the upper surface of the oil tank cover body 3 at a position corresponding to the magnetic suction block 1105, a reset member 302 is arranged inside the groove 301, and a resistance gasket 303 is arranged on the top of the reset member 302. This arrangement makes it convenient for the reset member 302 to push open the upper linkage opening and closing locking member 11 through elastic potential energy after the electromagnet 7 is turned off, so as to automatically open the oil tank cover body 3.

[0028] Working principle: When using the device, first connect the ship power grid to the device through the operation panel 12 to power the device. The connected power grid is processed by the electric control cabinet 5 and input into the electromagnet 7. When the oil tank cover needs to be opened, the work instruction is input through the operation panel 12, and the operation panel 12 controls the electromagnet 7 to close synchronously through the electric control cabinet 5. After that, each linkage opening and closing locking member 11 can be broken off from the oil tank cover body 3, and the oil tank cover body 3 can be removed from the top of the top convex plate 2 to open the oil tank cover. When it is necessary When closing the oil tank cover, the oil tank cover body 3 is buckled on top of the top convex plate 2, and each linkage opening and closing locking member 11 is pressed against the upper surface of the oil tank cover body 3. Then, the working instruction is inputted through the operation panel 12, and the operation panel 12 controls the electromagnet 7 to open synchronously through the electric control cabinet 5. The electromagnet 7 is used to convert the electric energy into a magnetic field, and the magnetic suction block 1105 is firmly adsorbed on the surface of the oil tank cover body 3. The linkage opening and closing locking member 11 is used to lock the top convex plate 2 and the oil tank cover body 3 to maintain the sealing of the oil tank cover.

[0029] In the description of this specification, terms such as "connection", "installation", "fixation", "setting", etc. are understood in a broad sense. For example, "connection" can be a fixed connection or an indirect connection through an intermediate component without affecting the component relationship and technical effect, or it can be an integral connection or a partial connection. In the case of this example, for those of ordinary skill in the art, the specific meanings of the above terms in this utility model or the utility model can be understood according to specific circumstances. In this utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this utility model and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation. Finally, it should be noted that when this utility model describes the positions of various components and their cooperation relationships, etc., usually one / a pair of components are taken as examples. However, those skilled in the art should understand that such positions, cooperation relationships, etc. are equally applicable to other components / other pairs of components.

[0030] The above are only the preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this utility model shall be included within the protection scope of this utility model.

Claims

1. A linkage opening and closing oil tank cover, characterized in that: The oil tank cylinder (1) comprises an oil tank cylinder (1), a top convex plate (2) is formed on the top of the oil tank cylinder (1), an oil tank cover body (3) is arranged on the top of the top convex plate (2), a plurality of linked opening and closing locking members (11) are arranged on the sides of the top convex plate (2) and the oil tank cover body (3), an electromagnet (7) corresponding to each of the linked opening and closing locking members (11) is arranged below the top convex plate (2), an electric control cabinet (5) electrically connected to the electromagnet (7) is arranged on the side of the oil tank cylinder (1), and an operation panel (12) is electrically connected to the electric control cabinet (5); The linked opening and closing locking member (11) comprises a bridging block (1101) fixedly connected to the top convex disc (2); the bridging block (1101) is connected to a rotating member (1103) via a bottom rotating shaft (1102); and the top of the rotating member (1103) is rotatably connected to a magnetic attraction block (1105) via a top rotating shaft (1104).

2. The linkage opening and closing oil tank cover according to claim 1 is characterized in that: A support platform (4) is provided below the electric control cabinet (5), and the support platform (4) is fixedly connected to the oil tank cylinder (1).

3. The linkage opening and closing oil tank cover according to claim 1 is characterized in that: The electric control cabinet (5) is electrically connected to each of the electromagnets (7) via a junction box (6).

4. The linkage opening and closing oil tank cover according to claim 1 is characterized in that: The top of the oil tank cover body (3) is fixedly connected to the connecting bridge (9) via a fixing block (8), and the side of the connecting bridge (9) is rotatably connected to the oil tank cylinder (1) via a connecting frame (10).

5. The linked opening and closing oil tank cover according to claim 1 is characterized in that: The operation panel (12) is electrically connected to a composite power interface (1201), a working indicator light (1202) and a sliding variable resistance switch (1203).

6. The linkage opening and closing oil tank cover according to claim 1 is characterized in that: A groove (301) is formed at a position on the upper surface of the oil tank cover body (3) corresponding to the magnetic attraction block (1105), a reset piece (302) is arranged inside the groove (301), and a resisting gasket (303) is arranged on the top of the reset piece (302).

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