CN219221242U

CN219221242U - Locking pressure vessel sealing cover that moves

Info

Publication number: CN219221242U
Application number: CN202320007639.7U
Authority: CN
Inventors: 季刚; 梅存国
Original assignee: Huiming Jiangsu Engineering Technology Co ltd
Current assignee: Huiming Jiangsu Engineering Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-20
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to a locking pressure container sealing cover which comprises a container body, wherein an annular flange is fixedly connected to the top of the container body, a locking mechanism is arranged at the top of the annular flange and comprises two fixing hooks which are in contact connection with the outer sides of the annular flange, a mounting plate is fixedly arranged on one side, opposite to the two fixing hooks, of the fixing hooks, and a sleeve is fixedly connected to the inside of the mounting plate. This locking pressure vessel sealed lid that moves through setting up locking mechanism, fixes two fixed hooks on annular flange through two set screws, is through rotating the worm, and the worm drives the worm wheel and rotates, and the worm wheel drives the screw rod and rotates, moves the movable block through the screw rod and covers the lid on annular flange, and the sealing fin seals the department of will contacting, through the transmission principle of worm wheel very worm to can effectually guarantee the sealing performance of lid and flange, the security of pressure vessel during operation is high.

Description

Locking pressure vessel sealing cover that moves

Technical Field

The utility model relates to the technical field of pressure vessel sealing covers, in particular to an anti-loosening pressure vessel sealing cover.

Background

The pressure container is a closed container capable of bearing pressure, has extremely wide application, has important roles and functions in various departments such as industry, civil use, military industry and the like and various fields of scientific research, and needs to be sealed by a sealing cover after being filled with liquid or gas so as to prevent leakage.

The pressure vessel can not avoid shaking and jolting in the transportation and use process, the high pressure in the pressure vessel can impact the sealing cover along with the shaking and jolting of the pressure vessel, the pressure vessel is easy to leak after the sealing cover is loosened, and dangerous occurrence is caused, so that the sealing cover of the pressure vessel is prevented from loosening to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the anti-loosening pressure container sealing cover, which has the advantages of loosening prevention and the like, and solves the problems that the pressure container is difficult to vibrate and jolt in the transportation and use processes, the high pressure in the pressure container can impact the sealing cover along with the vibration and jolt of the pressure container, the pressure container is easy to leak after the sealing cover is loosened, and the danger is caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a locking pressure vessel sealed lid that moves, includes the container body, the top fixedly connected with annular flange of container body, annular flange's top is provided with locking mechanism.

The locking mechanism comprises two fixing hooks which are in contact connection with the outer side of the annular flange, the two fixing hooks are fixedly arranged on one sides of the two opposite fixing hooks, a sleeve is fixedly connected to the inside of the mounting plate, a worm is connected to the inside of the sleeve in a rotating mode, a screw is connected to one side of the opposite fixing hooks in a rotating mode, a worm wheel is fixedly connected to the outer side of the screw, movable blocks with four numbers are connected to the outer side of the screw in a threaded mode, connecting rods are hinged to the inner portions of the movable blocks in four mode, sealing plates are connected to the top of the annular flange in a contact mode, a cover is fixedly connected to the top of the sealing plates, two connecting blocks with the number being two are fixedly connected to the top of the cover, one sides, far away from the movable blocks, of the two connecting rods and the two connecting blocks on the right side are hinged to the inner portions of the two connecting blocks respectively, and fixing screws are connected to the inner portions of the fixing hooks in a threaded mode.

Further, two the fixed hook is L type, telescopic outside fixedly connected with is four reinforcing plate, four the bottom of reinforcing plate and the top fixed connection of roof.

Further, the outer side of the worm is meshed with the outer side of the worm wheel.

Further, the left side and the right side of the screw are respectively connected with one side opposite to the two fixed hooks in a rotating way through bearings.

Further, the tops of the four movable blocks are in sliding connection with the bottom of the mounting plate.

Further, the bottom fixedly connected with of mounting panel is two fixed blocks, two the inside of fixed block is connected with the outside contact of screw rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this locking pressure vessel sealed lid that moves through setting up locking mechanism, fixes two fixed hooks on annular flange through two set screws, is through rotating the worm, and the worm drives the worm wheel and rotates, and the worm wheel drives the screw rod and rotates, moves the movable block through the screw rod and covers the lid on annular flange, and the sealing fin seals the department of will contacting, through the transmission principle of worm wheel very worm to can effectually guarantee the sealing performance of lid and flange, the security of pressure vessel during operation is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a front view of the structure of the present utility model.

In the figure: the container comprises a container body 1, an annular flange 2, a fixed screw 3, a sealing sheet 4, a connecting rod 5, a movable block 6, a screw 7, a fixed hook 8, a mounting plate 9, a reinforcing plate 10, a sleeve 11, a worm 12, a fixed block 13, a connecting block 14, a cover 15 and a worm gear 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a sealing cover for an anti-loosening pressure container in this embodiment includes a container body 1, wherein an annular flange 2 is fixedly connected to the top of the container body 1, and an anti-loosening mechanism is disposed on the top of the annular flange 2.

The locking mechanism comprises two fixed hooks 8 which are in contact connection with the outer side of the annular flange 2, wherein the two fixed hooks 8 are L-shaped, a mounting plate 9 is fixedly arranged on one side, opposite to the two fixed hooks 8, of the mounting plate 9, two fixed blocks 13 are fixedly connected to the bottom of the mounting plate 9, a sleeve 11 is fixedly connected to the inside of the mounting plate 9, four reinforcing plates 10 are fixedly connected to the outer side of the sleeve 11, the bottoms of the four reinforcing plates 10 are fixedly connected with the top of the top plate 9, a worm 12 is rotatably connected to the inside of the sleeve 11, a screw rod 7 is rotatably connected to one side, opposite to the two fixed blocks 13, of the screw rod 7, one side, opposite to the two fixed hooks 8, of the left side and the right side is rotatably connected through a bearing respectively, the outside fixedly connected with worm wheel 16 of screw rod 7, the outside of worm 12 meshes with the outside of worm wheel 16, the outside threaded connection of screw rod 7 has a movable block 6 that is four in quantity, the top of four movable blocks 6 and the bottom sliding connection of mounting panel 9, the inside of four movable blocks 6 all articulates there is connecting rod 5, the top contact of annular flange 2 is connected with sealing washer 4, the top fixedly connected with lid 15 of sealing washer 4, the top fixedly connected with connecting block 14 that is two in quantity of lid 15, the inside articulated with two connecting blocks 14 respectively of one side that keep away from movable block 6 of two connecting rods 5 on the left side and two connecting rods 5 on the right side, the inside equal threaded connection of two fixed hooks 8 has fixing screw 3.

Two fixed hooks 8 are fixed on the annular flange 2 through two set screws 3, the worm 12 drives the worm wheel 16 to rotate through rotating the worm 12, the worm wheel 16 drives the screw rod 7 to rotate, the movable block 6 is driven by the screw rod 7 to move so as to cover the cover 15 on the annular flange 2, the contact part is sealed by the sealing sheet 4, the sealing performance of the cover 15 and the flange can be effectively guaranteed through the transmission principle of the worm wheel 16 and the worm 12, and the safety of the pressure vessel during operation is high.

The working principle of the embodiment is as follows:

this locking pressure vessel sealed lid that moves is fixed two fixed hooks 8 on annular flange 2 through two set screw 3, through rotating worm 12, worm 12 drives worm wheel 16 and rotates, worm wheel 16 drives screw rod 7 and rotates, drives movable block 6 through screw rod 7 and removes lid 15 lid on annular flange 2, and sealing washer 4 seals the contact, through the transmission principle of worm wheel 16 very worm 12 to can effectually guarantee lid 15 and flange's sealing performance, the security of pressure vessel during operation is high.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a locking pressure vessel sealed lid that moves, includes container body (1), its characterized in that: the top of the container body (1) is fixedly connected with an annular flange (2), and the top of the annular flange (2) is provided with a locking mechanism;

the anti-loosening mechanism comprises fixing hooks (8) which are in contact connection with the outer sides of annular flanges (2) and are two in number, one side, opposite to the fixing hooks (8), of each fixing hook is fixedly provided with a mounting plate (9), the inside of each mounting plate (9) is fixedly connected with a sleeve (11), the inside of each sleeve (11) is rotationally connected with a worm (12), two opposite sides of each fixing hook (8) are rotationally connected with a screw rod (7), the outer sides of the screw rods (7) are fixedly connected with worm wheels (16), movable blocks (6) with four numbers are in threaded connection with the outer sides of the screw rods (7), connecting rods (5) are hinged to the inner sides of the movable blocks (6), the top of the annular flanges (2) are in contact connection with sealing plates (4), the top of each sealing plate (4) is fixedly connected with a cover (15), the top of each cover (15) is fixedly connected with a connecting block (14) with two numbers, and one side, far away from the movable blocks (6), of each connecting rod (5) on the left side and the right side is respectively connected with the two connecting blocks (8).

2. A tamper evident pressure vessel seal as in claim 1 wherein: two fixed hooks (8) are L-shaped, four reinforcing plates (10) are fixedly connected to the outer side of the sleeve (11), and the bottoms of the four reinforcing plates (10) are fixedly connected with the top of the top plate.

3. A tamper evident pressure vessel seal as in claim 1 wherein: the outer side of the worm (12) is meshed with the outer side of the worm wheel (16).

4. A tamper evident pressure vessel seal as in claim 1 wherein: the left side and the right side of the screw rod (7) are respectively connected with one side opposite to the two fixed hooks (8) in a rotating way through bearings.

5. A tamper evident pressure vessel seal as in claim 1 wherein: the tops of the four movable blocks (6) are in sliding connection with the bottom of the mounting plate (9).

6. A tamper evident pressure vessel seal as in claim 1 wherein: the bottom of mounting panel (9) fixedly connected with fixed block (13) that is two in quantity, two the inside of fixed block (13) is connected with the outside contact of screw rod (7).