CN216429549U

CN216429549U - Well head sealing device convenient to dismouting

Info

Publication number: CN216429549U
Application number: CN202123099489.7U
Authority: CN
Inventors: 陈月标
Original assignee: Jiangsu Pusheng Petrochemical Machinery Co ltd
Current assignee: Jiangsu Pusheng Petrochemical Machinery Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-03
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a well head sealing device convenient to dismouting, including the well body, sealed lid and fixed plate, the inside fixedly connected with fixed plate of the well body, the outside of the well body is provided with sealed lid, be provided with seal assembly between sealed lid and the well body, seal assembly includes fixed mounting in the connecting axle of sealed lid bottom, the outside fixedly connected with mounting panel of connecting axle, the outside swing joint of connecting axle has the closing plate, fixedly connected with spring between mounting panel and the closing plate, the bottom fixedly connected with joint plate of connecting axle, the top fixedly connected with of closing plate runs through the mounting bracket of mounting panel and sealed lid. This well head sealing device convenient to dismouting through having set up seal assembly, makes its user cover the well head through sealed lid, through the cooperation of inside closing plate and spring, makes its sealed lid strengthen the leakproofness to the well body, has blockked the entering of outside impurity.

Description

Well head sealing device convenient to dismouting

Technical Field

The utility model relates to a well head sealing technique field specifically is a well head sealing device convenient to dismouting.

Background

The well mouth is the part where the shaft is connected with the ground, is an important component in a mine production system, is responsible for a plurality of tasks, is greatly influenced by the terrain in the selection of the position of the well mouth, has enough industrial field near the well mouth, and is not threatened by flood, rolling stones and mountain caving.

The existing well mouth is sealed by the sealing cover, but the sealing effect of the sealing cover is poor, and the entry of harmful substances such as external sewage and impurities can not be well blocked.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a well head sealing device convenient to dismouting possesses and to block advantages such as outside impurity entering well head, and it is poor to have solved sealed effect of covering, the problem of harmful substance's such as the outside sewage impurity entering that blocks that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a well head sealing device convenient to dismouting, includes the well body, sealed lid and fixed plate, the inside fixedly connected with fixed plate of the well body, the outside of the well body is provided with sealed lid, be provided with seal assembly between sealed lid and the well body, seal assembly includes fixed mounting in the connecting axle of sealed lid bottom, the outside fixedly connected with mounting panel of connecting axle, the outside swing joint of connecting axle has the closing plate, fixedly connected with spring between mounting panel and the closing plate, the bottom fixedly connected with joint plate of connecting axle, the top fixedly connected with of closing plate runs through the mounting bracket of mounting panel and sealed lid.

Further, the sealed lid upper surface fixedly connected with handle, the left and right sides of sealed lid all articulates there is the hasp, the bottom fixedly connected with connecting block of sealed lid.

Furthermore, a through hole is formed in the middle of the fixing plate, and two clamping blocks are fixedly connected inside the through hole.

Furthermore, the connecting shaft is located in the middle of the bottom of the sealing cover, and the bottom of the sealing plate is fixedly connected with a sealing strip.

Further, the spring is located the outside of connecting axle, joint board is located the below of closing plate, and joint board is the cuboid.

Further, the mounting bracket is formed by two slide bars and pulling rod combination, two the slide bar all with pulling rod fixed connection, two slide bars are the symmetric distribution.

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

this well head sealing device convenient to dismouting through having set up seal assembly, makes its user cover the well head through sealed lid, through the cooperation of inside closing plate and spring, makes its sealed lid strengthen the leakproofness to the well body, has blockked the entering of outside impurity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the structural fixing plate of the present invention;

fig. 3 is a schematic view of the structural seal assembly of the present invention.

In the figure: 1 well body, 2 sealing covers, 21 handles, 22 latches, 23 connecting blocks, 3 fixing plates, 31 clamping blocks, 4 sealing components, 41 connecting shafts, 42 mounting plates, 43 sealing plates, 44 springs, 45 clamping plates and 46 mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a wellhead sealing device convenient for disassembly and assembly in this embodiment, includes a well body 1, a sealing cover 2 and a fixing plate 3, the fixing plate 3 is fixedly connected to the inside of the well body 1, a through hole is formed in the middle of the fixing plate 3, the number of the through holes is two, the fixing plate 3 is a cylinder, and the two clamping blocks 31 are symmetrically distributed, the sealing cover 2 is arranged outside the well body 1, a handle 21 is fixedly connected to the upper surface of the sealing cover 2, an anti-slip pad is fixedly connected to the outside of the handle 21, latches 22 are hinged to the left and right sides of the sealing cover 2, connecting blocks 23 are fixedly connected to the bottom of the sealing cover 2, the number of the connecting blocks 23 is four, and a sealing assembly 4 is arranged between the sealing cover 2 and the well body 1.

In this embodiment, the sealing assembly 4 includes a connecting shaft 41 fixedly mounted at the bottom of the sealing cover 2, the connecting shaft 41 is located at the middle position of the bottom of the sealing cover 2, a mounting plate 42 is fixedly connected to the outside of the connecting shaft 41, both the left and right sides of the mounting plate 42 are provided with slots, a sealing plate 43 is movably connected to the outside of the connecting shaft 41, a sealing strip is fixedly connected to the bottom of the sealing plate 43, a spring 44 is fixedly connected between the mounting plate 42 and the sealing plate 43, the spring 44 is located at the outside of the connecting shaft 41, a clamping plate 45 is fixedly connected to the bottom of the connecting shaft 41, the clamping plate 45 is located below the sealing plate 43, the clamping plate 45 is a rectangular parallelepiped, a mounting frame 46 penetrating through the mounting plate 42 and the sealing cover 2 is fixedly connected to the top of the sealing plate 43, the mounting frame 46 is formed by combining two sliding rods and a pulling rod, both the sliding rods are fixedly connected to the pulling rod, and the two sliding rods are symmetrically distributed, the mounting bracket 46 is located inside the handle 21, and the mounting bracket 46 moves up and down.

It should be noted that, the above is the sealing assembly 4, and the sealing effect of the sealing cover 2 is enhanced by the cooperation between the sealing cover 2 and the sealing plate 43, so that external sewage and toxic substances are prevented from entering the well body 1.

The working principle of the above embodiment is as follows:

when a user needs to seal the well body 1, the sealing cover 2 is aligned with the well body 1, the sealing cover 2 is pressed downwards, the sealing plate 43 of the sealing cover is made to contract under the action of the spring 44, the clamping plate 45 of the sealing cover is connected with the clamping block 31 inside the through hole through the ninety-degree rotating handle 21, the sealing plate 43 of the sealing cover is made to be attached to the fixing plate 3 through the limitation of the clamping block 31, the sealing effect of the sealing plate is enhanced through the sealing strip fixedly connected to the bottom of the sealing plate 43, the clamping plate 45 can be taken out through the mounting frame 46, the stability of the sealing cover 2 is enhanced through the arrangement of the lock catch 22, and the sealing cover 2 of the sealing cover can be positioned and installed with the well body 1 through the connecting block 23.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a well head sealing device convenient to dismouting, includes well body (1), sealed lid (2) and fixed plate (3), its characterized in that: a fixing plate (3) is fixedly connected inside the well body (1), a sealing cover (2) is arranged outside the well body (1), and a sealing assembly (4) is arranged between the sealing cover (2) and the well body (1);

seal assembly (4) are including fixed mounting in connecting axle (41) of sealed lid (2) bottom, outside fixedly connected with mounting panel (42) of connecting axle (41), the outside swing joint of connecting axle (41) has closing plate (43), fixedly connected with spring (44) between mounting panel (42) and closing plate (43), the bottom fixedly connected with joint board (45) of connecting axle (41), mounting bracket (46) of mounting panel (42) and sealed lid (2) are run through to the top fixedly connected with of closing plate (43).

2. A wellhead sealing device to facilitate disassembly and assembly according to claim 1 and wherein: fixed surface is connected with handle (21) on sealed lid (2), and both sides all articulate there is hasp (22) about sealed lid (2), the bottom fixedly connected with connecting block (23) of sealed lid (2).

3. A wellhead sealing device to facilitate disassembly and assembly according to claim 1 and wherein: the middle of the fixing plate (3) is provided with a through hole, and the inside of the through hole is fixedly connected with two clamping blocks (31).

4. A wellhead sealing device to facilitate disassembly and assembly according to claim 1, wherein: the connecting shaft (41) is located in the middle of the bottom of the sealing cover (2), and the bottom of the sealing plate (43) is fixedly connected with a sealing strip.

5. A wellhead sealing device to facilitate disassembly and assembly according to claim 1 and wherein: the spring (44) is located outside the connecting shaft (41), the clamping plate (45) is located below the sealing plate (43), and the clamping plate (45) is a cuboid.

6. A wellhead sealing device to facilitate disassembly and assembly according to claim 1 and wherein: the mounting rack (46) is formed by combining two sliding rods and a pulling rod, the two sliding rods are fixedly connected with the pulling rod, and the two sliding rods are symmetrically distributed.