CN218289039U

CN218289039U - Oil storage tank of high leakproofness

Info

Publication number: CN218289039U
Application number: CN202222701737.9U
Authority: CN
Inventors: 吕晓宇; 高小川
Original assignee: Nantong Friendly Metal Container Co ltd
Current assignee: Nantong Friendly Metal Container Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-13
Anticipated expiration: 2032-10-13

Abstract

The application discloses oil storage tank of high leakproofness belongs to sealed oil storage tank technical field, including a jar body and fix the base in jar body bottom, jar body top is provided with the oil tank mouth, the oil tank mouth sets up with the internal portion intercommunication of jar, can dismantle oil tank cover in the top of oil tank mouth, oil tank cover bottom still is provided with sealed the pad, the rotating groove has been seted up on the oil tank mouth, the cooperation groove has been seted up in the cooperation on the oil tank lid, and still be provided with seal assembly jointly on rotating groove and cooperation groove, seal assembly includes turning block and screw-thread fit's threaded rod and nut, the turning block rotates and sets up on the rotating groove lateral wall, fixed surface is connected on threaded rod and the turning block, nut screw-thread fit is on the threaded rod. Through setting up sealed pad and seal assembly, when realizing the sealed effect of oil tank cover, avoid bringing the trouble, labour saving and time saving on the assembly because of needs dismantlement.

Description

Oil storage tank of high leakproofness

Technical Field

The application belongs to the technical field of sealed oil storage tanks, and particularly relates to an oil storage tank with high sealing performance.

Background

The oil storage tank is a container for storing oil products and can be divided into a non-metal oil tank and a metal oil tank according to the material. The nonmetal oil tank comprises a reinforced concrete oil tank, an oil-resistant rubber soft oil tank used for a military field oil depot, a glass fiber reinforced plastic oil tank, a plastic oil tank and the like. The metal oil tank can be divided into three types, namely a vertical cylindrical type, a horizontal cylindrical type and a spherical type according to the shape. The metal oil tank is widely used due to low cost, convenient construction and easy maintenance

Because of the oil a lot of, some kinds of them have volatile characteristics, the leakproofness of oil storage tank jar mouth just seems very important this moment, to common oil storage tank jar mouth sealing mode, set up sealed the pad between the cover of oil storage tank and jar mouth department usually, then insert the screw rod between cover and jar mouth outer wall, then press from both sides cover and jar mouth through screwing up the nut, realize filling the high-tightness of mouth sealed to the oil storage tank, because this operation need be accomplished in oil storage tank jar body top, because need twist out the screw rod completely with the nut or from the outside with the nut twist the screw rod a bit can realize fixed to cover and jar mouth, the operation is got up comparatively loaded down with trivial details, waste time and energy.

Therefore, an oil storage tank with high sealing performance is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purpose be in order to solve among the prior art need twist out the screw rod with the nut completely or twist the screw rod into with the nut a bit from the outside can realize fixed to cover and jar mouth, the operation will be more loaded down with trivial details, the problem that wastes time and energy, and the oil storage tank of a high leakproofness that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides an oil storage tank of high leakproofness, includes a jar body and fixes the base in jar body bottom, jar body top is provided with the oil tank mouth, the oil tank mouth sets up with the internal portion intercommunication of jar the oil tank lid can be dismantled to the top of oil tank mouth, oil tank lid bottom still is provided with sealed the pad the rotation groove has been seted up on the oil tank mouth the cooperation groove has been seted up to the oil tank lid, just is in still be provided with seal assembly jointly on rotation groove and the cooperation groove.

Through set up sealed the pad between oil tank cover and oil tank mouth, through cooperation seal assembly, realize the sealed effect of oil tank cover, and simultaneously, only need forward rotation nut a little, make the nut push away the oil tank cover, can make oil tank cover and oil tank mouth close fit, perhaps reverse rotation nut a little, just can remove the fixed between oil tank cover and the oil tank mouth, need not screw out completely or screw up the nut, can effectively avoid can realizing the trouble that brings cover and jar mouth fixed because of screwing in the nut screw rod or from the outside with the nut little screw rod of screwing in, realize labour saving and time saving's effect.

Preferably, seal assembly includes turning block and screw-thread fit's threaded rod and nut, the turning block rotates and sets up on the rotating groove lateral wall, threaded rod and turning block upper surface fixed connection, nut screw-thread fit is on the threaded rod.

Through fixing the threaded rod on the turning block that links together with the oil tank mouth, realize avoiding bringing troublesome effect on the equipment because of needs dismantlement.

Preferably, the number of the rotating grooves and the number of the matching grooves are three, and the rotating grooves and the matching grooves are respectively distributed on the peripheral side walls of the oil tank opening and the oil tank cover equally.

Through the setting, corresponding threaded rod also is three groups with the nut, and when quantity was established to three groups and is enabled oil tank cover and oil tank mouth cooperation stability, the realization was dismantled labour saving and time saving.

Preferably, a permanent magnet is fixedly arranged on the inner side wall of the matching groove, and the height of the permanent magnet is the same as the thickness of the oil tank cover.

By setting the height of the permanent magnet to be the same as the thickness of the oil tank cover, the permanent magnet can exert its maximum effect without interfering with the sealing effect.

Preferably, be the smooth setting of no screw thread on the body of rod of threaded rod bottom, just the length that the smooth setting of the body of rod of threaded rod body is the same with the thickness of oil tank cover, just the body of rod under the threaded rod vertical state and permanent magnet's outer wall laminating.

Through the arrangement, the threaded rod can be kept vertical in the process of assembling the oil tank cover, and the sealing effect and the working efficiency are improved.

Preferably, a sealing block is further fixed at the central position of the bottom of the oil tank cover, and the outer wall of the sealing block is matched with the inner wall of the oil tank opening.

Through the arrangement of the sealing block, the sealing effect of the oil tank can be further improved.

Preferably, the oil tank opening is further provided with three fixing holes, each fixing hole is formed in the middle of each two adjacent rotating grooves, the distance from each fixing hole to the center of the oil tank opening is the same, and a fixing pin is fixed at the bottom of the oil tank cover in a matched mode.

Through setting up the fixed orifices and the fixed pin of mutually supporting, make the cooperation between oil tank mouth and the oil tank cover more closely, guaranteed the sealed effect of oil storage tank.

Preferably, a ladder stand which is arc-shaped and is matched with the side wall of the tank body is further fixedly arranged on one side wall of the tank body.

Through set up the cat ladder on jar body, reach the effect of jar body about convenient, improve work efficiency.

To sum up, the technical effect and the advantage of this application: this oil storage tank of high leakproofness is through setting up sealed the preliminary sealed effect that realizes the oil storage tank between oil tank cover and oil tank mouth, and is further, is fixed with the seal piece in oil tank cover bottom central point, and wherein the oil tank cover of mentioning is circular with the oil tank mouth, and the external diameter of seal piece and the internal diameter looks adaptation of oil tank mouth further make oil tank cover and oil tank mouth cooperation inseparabler simultaneously to further improve the sealed effect of oil storage tank. Furthermore, the turning block is arranged in the turning groove in a turning mode, the threaded rod is fixedly connected to the turning block, the nut is arranged on the threaded rod in a threaded fit mode, only the nut needs to be rotated in the forward direction a little, the nut pushes the oil tank cover, the oil tank cover can be tightly matched with the oil tank opening, or the nut needs to be rotated in the reverse direction a little, fixing between the oil tank cover and the oil tank opening can be relieved, the nut does not need to be screwed out or screwed up completely, troubles caused by the fact that the nut is screwed out of the screw rod completely or the nut is screwed in the screw rod from the outside a little to achieve fixing of the oil tank cover and the oil tank opening can be effectively avoided, and the time-saving and labor-saving effects are achieved.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic illustration of the explosive structure of the present application;

FIG. 3 is a schematic view of the present application in a non-operational state;

fig. 4 is a schematic view of the working state of the present application.

In the figure: 1. a tank body; 2. an oil tank opening; 3. an oil tank cover; 4. a gasket; 5. a rotating groove; 6. a mating groove; 7. rotating the block; 8. a threaded rod; 9. a nut; 10. a permanent magnet; 11. a sealing block; 12. a fixing hole; 13. a fixing pin; 14. the ladder is climbed.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

As shown in fig. 1-3, a high-sealing oil storage tank comprises a tank body 1 and a base fixed at the bottom of the tank body 1, wherein an oil tank opening 2 is arranged above the tank body 1, the oil tank opening 2 is communicated with the inside of the tank body 1, an oil tank cover 3 can be detached above the oil tank opening 2, a sealing gasket 4 is further arranged at the bottom of the oil tank cover 3, a rotating groove 5 is formed in the oil tank opening 2, a matching groove 6 is formed in the oil tank cover 3 in a matching manner, and a sealing assembly is further commonly arranged on the rotating groove 5 and the matching groove 6. Wherein seal assembly includes turning block 7 and screw-thread fit's threaded rod 8 and nut 9, and turning block 7 rotates and sets up on 5 lateral walls of rotating groove, and threaded rod 8 and 7 upper surface fixed connection of turning block, nut 9 screw-thread fit are on threaded rod 8, and further, the central point of 3 bottoms of oil tank covers puts still to be fixed with sealed piece 11, and sealed piece 11 outer wall and 2 inner wall looks adaptations of oil tank mouth.

It should be noted that: the preliminary sealing effect of the oil storage tank is realized by arranging the sealing gasket 4 between the oil tank cover 3 and the oil tank opening 2, furthermore, a sealing block 11 is fixed at the center of the bottom of the oil tank cover 3, the oil tank cover 3 and the oil tank opening 2 are both circular, and meanwhile, the outer diameter of the sealing block 11 is matched with the inner diameter of the oil tank opening 2, so that the oil tank cover 3 is further matched with the oil tank opening 2 more closely, and the sealing effect of the oil storage tank is further improved.

Furthermore, a rotating block 7 is arranged in the rotating groove 5 in a rotating mode, a threaded rod 8 is fixedly connected to the rotating block 7, a nut 9 is in threaded fit with the threaded rod 8, the nut 9 is rotated in the forward direction to push the oil tank cover 3, the oil tank cover 3 is in close fit with the oil tank opening 2, and the length of the threaded rod 8 is larger than the thickness of the oil tank cover 3.

As shown in fig. 2 and 3, the number of the rotating grooves 5 and the number of the matching grooves 6 are three, and the three rotating grooves 5 and the matching grooves 6 are respectively equally distributed on the peripheral side walls of the oil tank opening 2 and the oil tank cover 3, and through the above arrangement, the corresponding threaded rods 8 and the corresponding nuts 9 are also three groups, and the number of the threaded rods is set to three groups, so that the oil tank cover 3 and the oil tank opening 2 can be stably matched, and meanwhile, the trouble in disassembling and assembling is effectively avoided, and the time-saving and labor-saving effects of disassembling and assembling are ensured.

As shown in fig. 2 and 3, a permanent magnet 10 is fixedly arranged on the inner side wall of the matching groove 6, the height of the permanent magnet 10 is the same as the thickness of the oil tank cover 3, the rod body at the bottom of the threaded rod 8 is arranged in a thread-free smooth mode, the length of the threaded rod 8 in the smooth mode is the same as the thickness of the oil tank cover 3, and the rod body in the vertical state of the threaded rod 8 is attached to the outer wall of the permanent magnet 10.

Through the setting, the height of the permanent magnet 10 is the same as the thickness of the oil tank cover 3, the permanent magnet 10 can play the maximum role while not interfering the sealing effect, and the threaded rod 8 can be kept vertical in the process of assembling the oil tank cover 3, so that the sealing effect and the working efficiency are further improved.

As shown in fig. 2-4, three fixing holes 12 are further formed in the oil tank port 2, each fixing hole 12 is formed in the middle of each of the two adjacent rotating grooves 5, the distance from each fixing hole 12 to the center of the oil tank port 2 is the same, a fixing pin 13 is fixed to the bottom of the oil tank cover 3 in a matched manner, and the oil tank port 2 and the oil tank cover 3 are matched more closely by arranging the fixing holes 12 and the fixing pins 13 which are matched with each other, so that the sealing performance of the oil tank is further ensured.

As shown in fig. 1, a side wall of the tank body 1 is further fixedly provided with an arc-shaped ladder 14 matched with the side wall of the tank body 1, and the ladder 14 is arranged on the tank body 1, so that the effect of conveniently loading and unloading the tank body 1 is achieved, and the working efficiency is improved.

The working principle is as follows: after inputting oil into jar body 1, utilize cat ladder 14 to climb to jar body 1 top, then utilize the fixed orifices 12 of seting up on oil tank mouth 2 and set up the fixed pin 13 in oil tank lid 3 bottom mutually support, make oil tank lid 3 carry out preliminary location on oil tank mouth 2, rotatory one of them turning block 7 that sets up in the turn trough 5 after that, and then make threaded rod 8 obtain rotating, reuse permanent magnet 10 of fixing in cooperation groove 6 adsorbs the smooth body of rod of threaded rod 8 bottom, make threaded rod 8 keep vertical, three threaded rod 8 carry out same operation back, nut 9 through on the forward rotatory threaded rod 8, make nut 9 move down along threaded rod 8, thereby push away the effect to oil tank lid 3, and then reach oil tank lid 3 and oil tank mouth 2 closely matched with effect, thereby realize the effect of oil tank high leakproofness and the characteristics of labour saving and time saving.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides an oil storage tank of high leakproofness, includes jar body (1) and fixes the base in jar body (1) bottom, its characterized in that: jar body (1) top is provided with oil tank mouth (2), oil tank mouth (2) and the inside intercommunication setting of jar body (1) oil tank cover (3) can be dismantled to the top of oil tank mouth (2), oil tank cover (3) bottom still is provided with sealed pad (4) have been seted up on oil tank mouth (2) and have been rotated groove (5) cooperation groove (6) have been seted up in the cooperation on oil tank cover (3), and be in still be provided with seal assembly jointly on rotation groove (5) and cooperation groove (6).

2. The high-sealability oil storage tank of claim 1, wherein: the sealing assembly comprises a rotating block (7), a threaded rod (8) in threaded fit and a nut (9), the rotating block (7) is rotatably arranged on the side wall of the rotating groove (5), the threaded rod (8) is fixedly connected with the rotating block (7) through the upper surface, and the nut (9) is in threaded fit on the threaded rod (8).

3. A high-sealability oil storage tank as claimed in claim 2, wherein: the number of the rotating grooves (5) and the number of the matching grooves (6) are three, and the rotating grooves (5) and the matching grooves (6) are respectively distributed on the peripheral side walls of the oil tank opening (2) and the oil tank cover (3) in an equal distribution mode.

4. A high-sealability oil storage tank as claimed in claim 3, wherein: and a permanent magnet (10) is fixedly arranged on the inner side wall of the matching groove (6), and the height of the permanent magnet (10) is the same as the thickness of the oil tank cover (3).

5. The high-sealability oil storage tank of claim 4, wherein: be the smooth setting of unthreaded on the body of rod of threaded rod (8) bottom, just the length that the smooth setting of the body of rod of threaded rod (8) is the same with the thickness of oil tank cover (3), just the body of rod under threaded rod (8) vertical state is laminated with the outer wall of permanent magnet (10).

6. The high-sealability oil storage tank of claim 1, wherein: and a sealing block (11) is further fixed at the center of the bottom of the oil tank cover (3), and the outer wall of the sealing block (11) is matched with the inner wall of the oil tank opening (2).

7. The high-sealability oil storage tank of claim 1, wherein: the oil tank is characterized in that three fixing holes (12) are further formed in the oil tank opening (2), each fixing hole (12) is formed in the middle of each two adjacent rotating grooves (5) and is identical to the distance from each fixing hole (12) to the center of the oil tank opening (2), and a fixing pin (13) is fixed to the bottom of the oil tank cover (3) in a matched mode.

8. The high-sealability oil storage tank of claim 1, wherein: a side wall of the tank body (1) is also fixedly provided with an arc-shaped ladder (14) matched with the side wall of the tank body (1).