CN214345063U

CN214345063U - Filter dust cover connecting device

Info

Publication number: CN214345063U
Application number: CN202120280955.2U
Authority: CN
Inventors: 余敏巧
Original assignee: Zhejiang Qiandaoren Water Purification Technology Co ltd
Current assignee: Zhejiang Qiandaoren Water Purification Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-08
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a filter dust cover connecting device, which comprises a cylinder body, wherein a rod body is arranged in one end of the cylinder body in a sliding way, a threaded through hole for being connected with a bolt thread is arranged on the outer side of the cylinder body, a first clamping device and a second clamping device are fixedly arranged at the other end of the cylinder body and the free end of the rod body, the first clamping device comprises a first clamping plate, a second clamping plate and a bolt, the second clamping plate is fixedly arranged at the other end of the cylinder body, the first clamping plate and the second clamping plate are both semi-circular plates and have the same radius, bulges are arranged at both sides of the first clamping plate and the second clamping plate, the rod body is pulled to extend and contract in the cylinder body, the distance between the filter dust covers is adjusted, the connecting seat machine heads are suitable for different distances, the bolt is further utilized to rotate in the threaded through hole arranged on the cylinder body to extrude the rod body, thereby the position of the rod body is limited, the sealing rubber gasket is arranged to enhance the sealing performance and prevent water leakage.

Description

Filter dust cover connecting device

Technical Field

The utility model relates to a connecting device specifically is filter dust cover connecting device.

Background

The filter is an indispensable device on a medium conveying pipeline, and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. The filter consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part. After water to be treated passes through the filter cylinder of the filter screen of the filter, impurities are blocked, when the water is required to be cleaned, the detachable filter cylinder is taken out, and the water is treated and then is filled in again, so that the water treatment device is very convenient to use and maintain.

Need use the dust cover in the filter, current filter dust cover connecting device can't be applicable to the antithetical couplet aircraft nose of different distances.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter dust cover connecting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

filter dust cover connecting device, including the barrel, it is provided with the body of rod to slide in barrel one end, the screw thread through-hole that is used for with bolt threaded connection is offered in the barrel outside, the other end of barrel and the free end fixed mounting of the body of rod have first clamping device and second clamping device, first clamping device includes first splint, second splint and bolt, second splint fixed mounting has the barrel other end, first splint and second splint are half circular plate and the radius is the same, first splint and second splint both sides all are provided with the arch, first splint and second splint one side arch are articulated through the pivot, set up the through-hole that is used for the bolt to pass on the arch of first splint and second splint opposite side, first clamping device and second clamping device inboard are provided with the dust cover body, the dust cover body includes lid, Staving, filter core, stopper, water inlet, delivery port, spanner, supporting leg and sealing rubber pad, the staving top is provided with the lid, staving and lid threaded connection, the inboard bottom fixed mounting of staving has the stopper, the stopper outside cover is equipped with the filter core, the water inlet has been seted up to lid one side, the delivery port has been seted up to the lid opposite side, the inboard fixed mounting of lid has the water pipe, and the delivery port is connected to water pipe one end, and the water pipe other end stretches into in the filter core, the staving outer wall is provided with the arch along the circumferencial direction equidistance, the staving outside be provided with protruding assorted spanner.

As a further aspect of the present invention: and the bolt is in threaded connection with a nut.

As a further aspect of the present invention: the first clamping device and the second clamping device are identical in structure and each part.

As a further aspect of the present invention: the inner sides of the first clamping plate and the second clamping plate are fixedly connected with rubber pads.

As a further aspect of the present invention: and a sealing rubber pad is arranged at the joint of the barrel body and the cover.

As a further aspect of the present invention: and the bottom of the barrel body is fixedly provided with supporting legs.

Compared with the prior art, the beneficial effects of the utility model are that:

put into the stopper outside with the filter core, staving and lid junction are being put to sealing rubber pad, utilize the spanner to screw up staving and lid, through overlapping first splint in dust cover body one side, and further make second splint overlap at dust cover body opposite side, further utilize the bolt to pass first splint and the protruding and utilize the nut to rotate on the bolt and fasten, thereby realize the clamp of first splint and second splint on the dust cover body, the pulling body of rod stretches out and draws back in the barrel, realize the distance adjustment between the filter dust cover, be applicable to the antithetical couplet seat aircraft nose of different distances, further utilize the screw through-hole internal rotation that the bolt was seted up on the barrel to extrude the body of rod, thereby realize the injecing to the body of rod position, it has strengthened the leakproofness and has prevented leaking to set up sealing rubber pad.

Drawings

FIG. 1 is a cross-sectional view of a filter dust cap attachment.

FIG. 2 is a front view of the filter dust cap attachment.

FIG. 3 is a top view of the filter dust cap attachment.

As shown in the figure: the dust cover comprises a cover 1, a barrel body 2, a filter element 3, a limiting block 4, a water inlet 5, a water outlet 6, a wrench 7, supporting legs 8, a sealing rubber pad 9, a first clamping plate 10, a second clamping plate 11, a bolt 12, a barrel body 13, a rod body 14, a first clamping device 15, a second clamping device 16 and a dust cover body 17.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a filter dust cover connecting device includes a cover 1, a barrel 2, a filter element 3, a stopper 4, a water inlet 5, a water outlet 6, a wrench 7, a support leg 8, a sealing rubber pad 9, a first clamping plate 10, a second clamping plate 11, a bolt 12, a barrel 13, a rod 14, a first clamping device 15, a second clamping device 16, and a dust cover body 17, wherein the rod 14 is slidably disposed at one end of the barrel 13, a threaded through hole for connecting with the bolt is formed at an outer side of the barrel 13, the first clamping device 15 and the second clamping device 16 are fixedly mounted at the other end of the barrel 13 and a free end of the rod 14, the first clamping device 15 includes the first clamping plate 10, the second clamping plate 11 and the bolt 12, the second clamping plate 11 is fixedly mounted at the other end of the barrel 13, the first clamping plate 10 and the second clamping plate 11 are both semicircular plates and have the same radius, rubber pads are fixedly connected to the inner sides of the first clamping plate 10 and the second clamping plate 11, two sides of the first clamping plate 10 and the second clamping plate 11 are provided with bulges, one side of each of the first clamping plate 10 and the second clamping plate 11 is hinged through a rotating shaft, a through hole for a bolt 12 to pass through is formed in the bulge on the other side of the first clamping plate 10 and the second clamping plate 11, a nut is connected to the bolt through a thread, the structures and the parts of the first clamping device 15 and the second clamping device 16 are the same, a dust cover body 17 is arranged on the inner sides of the first clamping device 15 and the second clamping device 16, the dust cover body 17 comprises a cover 1, a barrel body 2, a filter element 3, a limiting block 4, a water inlet 5, a water outlet 6, a wrench 7, a wrench 8 and a sealing rubber pad 9, a cover 1 is arranged at the top of the supporting leg barrel 2, the barrel body 2 is in threaded connection with the cover 1, and the sealing rubber pad 9 is arranged at the joint of the barrel body 2 and the cover 1, 2 bottom fixed mounting of staving has supporting leg 8, 2 inboard bottom fixed mounting of staving has stopper 4, 4 outside covers of stopper are equipped with filter core 3, the water inlet has been seted up to 1 one side of lid, the delivery port has been seted up to 1 opposite side of lid, 1 inboard fixed mounting of lid has the water pipe, and the delivery port is connected to water pipe one end, and the water pipe other end stretches into in the filter core 3, 2 outer walls of staving are provided with the arch along the circumferencial direction equidistance, 2 outsides of staving are provided with protruding assorted spanner 7.

The utility model discloses a theory of operation is: before the dust cover of the filter is connected, the filter element 3 is placed outside the limiting block 4, the sealing rubber gasket 9 is placed at the joint of the barrel body 2 and the cover 1, the barrel body 2 and the cover 1 are screwed down by using the wrench 7, the first clamping plate 10 is sleeved on one side of the dust cover body 17, the second clamping plate 11 is further sleeved on the other side of the dust cover body 17, the bolt 12 is further used for penetrating through one side of the first clamping plate 10 and one side of the second clamping plate 11 to be protruded and is fastened on the bolt 12 by using the nut to rotate, so that the first clamping plate 10 and the second clamping plate 11 are clamped on the dust cover body 17, the rod body 14 is pulled to be stretched in the barrel body 13, the distance between the dust covers of the filter is adjusted, the dust cover connecting machine head is suitable for connecting seat machine heads with different distances, the bolt is further used for rotating in a threaded through hole formed in the barrel body to extrude the rod body, so that the position of the rod body is limited, the sealing rubber gasket 9 is arranged to enhance the sealing performance and prevent water leakage.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Filter dust cover connecting device, including barrel (13), its characterized in that: a rod body (14) is arranged in one end of the barrel body (13) in a sliding mode, a threaded through hole used for being connected with a bolt thread is formed in the outer side of the barrel body (13), a first clamping device (15) and a second clamping device (16) are fixedly installed at the other end of the barrel body (13) and the free end of the rod body (14), the first clamping device (15) comprises a first clamping plate (10), a second clamping plate (11) and a bolt (12), the other end of the barrel body (13) is fixedly installed on the second clamping plate (11), the first clamping plate (10) and the second clamping plate (11) are both semicircular plates and have the same radius, bulges are arranged on two sides of the first clamping plate (10) and the second clamping plate (11), the bulges on one side of the first clamping plate (10) and the second clamping plate (11) are hinged through shafts, a through hole used for the bolt (12) to pass through is formed in the bulges on the other side of the first clamping plate (10) and the second clamping plate (11), the dust cover comprises a first clamping device (15) and a second clamping device (16), wherein a dust cover body (17) is arranged on the inner sides of the first clamping device (15) and the second clamping device (16), the dust cover body (17) comprises a cover (1), a barrel body (2), a filter element (3), a limiting block (4), a water inlet (5), a water outlet (6), a wrench (7), supporting legs (8) and a sealing rubber gasket (9), the top of the barrel body (2) is provided with the cover (1), the barrel body (2) is in threaded connection with the cover (1), the limiting block (4) is fixedly installed at the bottom of the inner side of the barrel body (2), the filter element (3) is sleeved on the outer side of the limiting block (4), the water inlet is formed in one side of the cover (1), the water outlet is formed in the other side of the cover (1), a water pipe is fixedly installed on the inner side of the cover (1), one end of the water pipe is connected with the water outlet, and the other end of the water pipe extends into the filter element (3), the outer wall of the barrel body (2) is provided with bulges at equal intervals along the circumferential direction, and a spanner (7) matched with the bulges is arranged on the outer side of the barrel body (2).

2. The filter dust cap connection device of claim 1, wherein: the bolt (12) is in threaded connection with a nut.

3. The filter dust cap connection device of claim 1, wherein: the first clamping device (15) and the second clamping device (16) are identical in structure and components.

4. The filter dust cap connection device of claim 1, wherein: the inner sides of the first clamping plate (10) and the second clamping plate (11) are fixedly connected with rubber pads.

5. The filter dust cap connection device of claim 1, wherein: and a sealing rubber pad (9) is arranged at the joint of the barrel body (2) and the cover (1).

6. The filter dust cap connection device of claim 1, wherein: the bottom of the barrel body (2) is fixedly provided with supporting legs (8).