CN214972299U

CN214972299U - Sealing gasket for high-temperature-resistant filter

Info

Publication number: CN214972299U
Application number: CN202121703455.1U
Authority: CN
Inventors: 孙光礼; 孙耀灼
Original assignee: Qingdao Jingweixian Coating Purification Equipment Co ltd
Current assignee: Qingdao Jingweixian Coating Purification Equipment Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-03
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a sealed pad that high temperature resistant filter used, which comprises a bod, the top of organism is provided with the lid, the lid lower extreme is provided with the second sealing washer, the upper end of organism is provided with the first sealing washer with second sealing washer matched with, the upper end fixedly connected with mount of lid, be provided with on the mount and be used for carrying out the fixed establishment fixed to the second sealing washer, fixed establishment includes the locating plate that two symmetries of fixed connection in second sealing washer upper end set up, logical groove has been seted up to the upper end of mount, it is equipped with the threaded rod to lead to the inslot, the lower extreme of threaded rod rotates the upper end of connecting at the lid. The utility model discloses rational in infrastructure, through setting up fixed establishment, realize fixing effectively the second sealing washer, avoid using the bolt fastening, it is loaded down with trivial details to lead to the change process, through setting up coupling mechanism, makes first sealing washer inseparabler with the laminating of second sealing washer, improves its leakproofness.

Description

Sealing gasket for high-temperature-resistant filter

Technical Field

The utility model relates to a filter technical field especially relates to a sealed pad that high temperature resistant filter was used.

Background

The filter is an indispensable device on the medium conveying pipeline, is usually installed at the inlet end equipment of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter, has a filter cartridge with a filter screen of a certain specification, and impurities are blocked.

In the prior art, when the filter is used, in order to prevent filtered substances from seeping out, a sealing ring is often required to be installed on the filter, but the traditional sealing ring is often directly fixed on the filter through glue or bolts, but the mode is inconvenient for replacing the sealing ring, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the sealed pad that a high temperature resistant filter used that proposes, through setting up fixed establishment, realize fixing effectively the second sealing washer, avoid using the bolt fastening, it is loaded down with trivial details to lead to the change process, through setting up coupling mechanism, realizes carrying out quick connection with first sealing washer and second sealing washer, makes first sealing washer inseparabler with the laminating of second sealing washer simultaneously, improves its leakproofness.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sealing gasket for a high-temperature-resistant filter comprises a machine body, wherein a cover body is arranged above the machine body, a second sealing ring is arranged at the lower end of the cover body, a first sealing ring matched with the second sealing ring is arranged at the upper end of the machine body, a fixing frame is fixedly connected to the upper end of the cover body, a fixing mechanism for fixing the second sealing ring is arranged on the fixing frame, the fixing mechanism comprises two symmetrically-arranged positioning plates fixedly connected to the upper end of the second sealing ring, a through groove is formed in the upper end of the fixing frame, a threaded rod is inserted into the through groove, the lower end of the threaded rod is rotatably connected to the upper end of the cover body, a sleeve is in threaded connection with the side wall of the threaded rod, two symmetrically-arranged chutes are formed in the side wall of the sleeve, sliding blocks are respectively and slidably connected to the two sliding blocks, rotating rods are respectively and rotatably connected to the side walls of the two sliding blocks, two the lateral wall of dwang rotates with the lateral wall of mount respectively and is connected, all be provided with the coupling mechanism that is used for connecting first sealing washer on the both ends lateral wall of second sealing washer.

Preferably, the connecting mechanism comprises a bolt inserted on the second sealing ring, the lower end of the bolt penetrates through the first sealing ring, the side walls of the two ends of the machine body are fixedly connected with fixing blocks, and the two fixing blocks are respectively in threaded connection with the bolt on the same side.

Preferably, two the equal fixedly connected with splint of sheathed tube one end are kept away from to the dwang, two splint are the rubber material.

Preferably, the first sealing ring and the second sealing ring are made of high-temperature-resistant materials.

Preferably, the upper end fixedly connected with handle of threaded rod, the cover is equipped with anti-skidding rubber sleeve on the handle.

Preferably, all be provided with the through-hole on first sealing washer and the second sealing washer, two the through-hole all cooperatees with the opening of organism.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up fixed establishment, the threaded rod makes rather than threaded connection's sleeve pipe removal to drive two dwang rotations, two dwang drive two splint and fix the second sealing washer effectively, avoid using the bolt fastening, lead to the change process loaded down with trivial details.

2. Through setting up coupling mechanism, insert the bolt and establish the fixed block on, rotate the bolt, under the drive of bolt, the second sealing washer moves down to the realization carries out quick connection with first sealing washer and second sealing washer, makes simultaneously that first sealing washer and second sealing washer laminate inseparabler, improves its leakproofness.

Drawings

Fig. 1 is a schematic structural diagram of a sealing gasket for a high temperature resistant filter according to the present invention;

fig. 2 is a top view of a second sealing ring of a sealing gasket for a high temperature resistant filter according to the present invention.

In the figure: the sealing device comprises a machine body 1, a first sealing ring 2, a second sealing ring 3, a cover body 4, a bolt 5, a fixing block 6, a positioning plate 7, a fixing frame 8, a through groove 9, a threaded rod 10, a sleeve 11, a rotating rod 12, a clamping plate 13, a through hole 14 and a sliding groove 15.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-2, a sealing gasket for a high temperature resistant filter comprises a body 1, a cover 4 is arranged above the body 1, a second sealing ring 3 is arranged at the lower end of the cover 4, a first sealing ring 2 matched with the second sealing ring 3 is arranged at the upper end of the body 1, a fixing frame 8 is fixedly connected at the upper end of the cover 4, a fixing mechanism for fixing the second sealing ring 3 is arranged on the fixing frame 8, the fixing mechanism comprises two symmetrically arranged positioning plates 7 fixedly connected at the upper end of the second sealing ring 3, a through groove 9 is arranged at the upper end of the fixing frame 8, a threaded rod 10 is inserted in the through groove 9, a handle is fixedly connected at the upper end of the threaded rod 10, an anti-skid rubber sleeve is sleeved on the handle, the lower end of the threaded rod 10 is rotatably connected at the upper end of the cover 4, a sleeve 11 is in threaded connection with the side wall of the threaded rod 10, and two symmetrically arranged chutes 15 are arranged on the side wall of the sleeve 11, equal sliding connection has the slider in two spout 15, all rotate on the lateral wall of two sliders and be connected with dwang 12, the equal fixedly connected with splint 13 of sleeve pipe 11's one end is kept away from to two dwang 12, two splint 13 are the rubber material, the lateral wall of two dwang 12 rotates with the lateral wall of mount 8 respectively and is connected, first sealing washer 2 is the preparation of high temperature resistant material with second sealing washer 3, all be provided with through-hole 14 on first sealing washer 2 and the second sealing washer 3, two through-holes 14 all cooperate with organism 1's opening.

All be provided with the coupling mechanism who is used for connecting first sealing washer 2 on the both ends lateral wall of second sealing washer 3, coupling mechanism is including inserting bolt 5 of establishing on second sealing washer 3, and first sealing washer 2 is run through to the lower extreme of bolt 5, equal fixedly connected with fixed block 6 on the both ends lateral wall of organism 1, two fixed blocks 6 respectively with 5 threaded connection of bolt of homonymy.

When the utility model is used, a worker places two positioning plates 7 on a second sealing ring 3 at a designated position, then rotates a threaded rod 10, the rotation of the threaded rod 10 drives a sleeve 11 in threaded connection with the threaded rod to move, the movement of the sleeve 11 drives two sliders to move in a chute 15, when the sliders move, two rotating rods 12 rotate, thereby driving two clamping plates 13 to clamp the two positioning plates 7, thereby effectively fixing the second sealing ring 3, when the second sealing ring 3 needs to be replaced, the threaded rod 10 is rotated to drive the sleeve 11 to move downwards, thereby driving the sliders to move in the chute 15, enabling the two rotating rods 12 to rotate, thereby driving the two clamping plates 13 to open, thereby realizing convenient replacement of the second sealing ring 3, improving the practicability of the device, and after the installation is completed, two bolts 5 are in threaded connection with a fixed block 6 at the same side, the first sealing ring 2 and the second sealing ring 3 are connected, and the sealing effect is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sealing gasket for a high-temperature-resistant filter comprises a machine body (1) and is characterized in that a cover body (4) is arranged above the machine body (1), a second sealing ring (3) is arranged at the lower end of the cover body (4), a first sealing ring (2) matched with the second sealing ring (3) is arranged at the upper end of the machine body (1), a fixing frame (8) is fixedly connected to the upper end of the cover body (4), a fixing mechanism used for fixing the second sealing ring (3) is arranged on the fixing frame (8), the fixing mechanism comprises two symmetrically-arranged positioning plates (7) fixedly connected to the upper end of the second sealing ring (3), a through groove (9) is formed in the upper end of the fixing frame (8), a threaded rod (10) is inserted into the through groove (9), and the lower end of the threaded rod (10) is rotatably connected to the upper end of the cover body (4), threaded connection has sleeve pipe (11) on the lateral wall of threaded rod (10), set up spout (15) that two symmetries set up on the lateral wall of sleeve pipe (11), two equal sliding connection has the slider in spout (15), two all rotate on the lateral wall of slider and be connected with dwang (12), two the lateral wall of dwang (12) rotates with the lateral wall of mount (8) respectively and is connected, all be provided with the coupling mechanism that is used for carrying out the connection to first sealing washer (2) on the both ends lateral wall of second sealing washer (3).

2. The sealing gasket for the high-temperature-resistant filter is characterized in that the connecting mechanism comprises a bolt (5) inserted on the second sealing ring (3), the lower end of the bolt (5) penetrates through the first sealing ring (2), fixing blocks (6) are fixedly connected to the side walls of the two ends of the filter body (1), and the two fixing blocks (6) are respectively in threaded connection with the bolt (5) on the same side.

3. The sealing gasket for the high-temperature-resistant filter is characterized in that one ends, far away from the sleeve (11), of the two rotating rods (12) are fixedly connected with clamping plates (13), and the two clamping plates (13) are made of rubber.

4. The sealing gasket for the high-temperature-resistant filter is characterized in that the first sealing ring (2) and the second sealing ring (3) are made of high-temperature-resistant materials.

5. The sealing gasket for the high-temperature-resistant filter is characterized in that a handle is fixedly connected to the upper end of the threaded rod (10), and an anti-skid rubber sleeve is sleeved on the handle.

6. The sealing gasket for the high-temperature-resistant filter is characterized in that the first sealing ring (2) and the second sealing ring (3) are provided with through holes (14), and the two through holes (14) are matched with an opening of the filter body (1).