CN221097915U

CN221097915U - Half joint with sealing structure

Info

Publication number: CN221097915U
Application number: CN202322964796.XU
Authority: CN
Inventors: 樊仕平; 孙立凯; 李伯源
Original assignee: Hengshui Jichang Machinery Equipment Co ltd
Current assignee: Hengshui Jichang Machinery Equipment Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-06-07
Anticipated expiration: 2033-11-03

Abstract

The utility model relates to the technical field of half joints, in particular to a half joint with a sealing structure, which comprises a first half body and a second half body, wherein rubber pads are arranged on the inner walls of the first half body and the second half body; this half festival that is provided with seal structure through setting up first section halibut and second section halibut, under first connecting block and second connecting block cooperation, through the cooperation of pegging graft of inserted block and slot, realizes that first section halibut and second section halibut are pegged graft the cooperation steadily, and two rubber pads correspond with first section halibut, second section halibut and peg graft the cooperation, increase whole leakproofness.

Description

Half joint with sealing structure

Technical Field

The utility model relates to the technical field of half joints, in particular to a half joint with a sealing structure.

Background

The half joint is a pipeline plugging device, the half joint and the socket half joint are pipeline rush repair devices, the socket half joint is a device for rush repair of water leakage at a socket at the joint of two pipes, the half joint is a device for rush repair of parts except the socket, the half joint is composed of two bodies and two rubber pads, the installation is convenient, the rush repair of a pipeline can be completed only by screwing nuts at the water leakage positions of the two bodies in a butt joint manner, the time of water cut is saved, and the rush repair cost can be reduced;

The utility model discloses a sealing device for a half joint, which comprises a device main body, wherein a combined sealing mechanism, a first connecting block and a second connecting block are arranged on the outer surface of one side of the device main body, the second connecting block is positioned at the lower end of the combined sealing mechanism, and the first connecting block is positioned at one side of the second connecting block;

according to the technical scheme, through the two groups of non-asbestos gaskets, the non-asbestos gaskets are sealing materials formed by calendaring organic fibers such as aramid fibers, plant fibers, nitrile rubber and inorganic minerals at high temperature, and because the non-asbestos gaskets contain few asbestos fibers, the non-asbestos gaskets are suitable for being replaced by non-asbestos gaskets of the asbestos gaskets, have high strength and good rebound resilience, have super-strong permeability resistance, achieve the aim of improving the sealing performance of the device, and can provide a simple and practical fixing structure by the aid of the self-contained fixing mechanism, and can play an effective fixing role; but the ha fujie seal structure is long-term to use, receives the erosion easily, influences the shutoff cooperation, receives the erosion damage of surrounding environment easily, and seal structure is inconvenient to detach and changes the cooperation, and installs unstably and influence the shutoff cooperation.

Disclosure of utility model

The utility model aims to provide a half joint with a sealing structure, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a half festival with seal structure, includes first section halibut and second section halibut, all be equipped with the rubber pad on the first section halibut, the second section halibut inner wall, first section halibut both ends department all is equipped with first lug, all seted up first fixed orifices on the first lug, first section halibut intermediate position is equipped with first fixture block, the slot has been seted up on the first fixture block medial surface, first fixture block top is equipped with first connecting block, the helicoid has been seted up on the first connecting block medial surface, second section halibut both ends all are equipped with the second lug, all seted up the second fixed orifices on the second lug, all be equipped with fastening bolt in the second fixed orifices, second section halibut intermediate position all is equipped with the second fixture block, all be equipped with the cartridge on the second fixture block inner wall, all be equipped with the second connecting block on the second fixture block, the perforation has been seted up on the second connecting block, all be equipped with the gig in the perforation.

Preferably, the outer walls of the rubber pads are symmetrically provided with clamping rings, the clamping rings are arc-shaped, and the clamping rings are fixedly bonded with the rubber pads.

Preferably, a first arc-shaped groove is formed in the position, corresponding to the clamping ring, on the inner wall of the first section half body, and the width of the inner wall of the first arc-shaped groove is matched with the width of the outer wall of the clamping ring.

Preferably, a second arc-shaped groove is formed in the position, corresponding to the clamping ring, on the inner wall of the second section half body, and the width of the inner wall of the second arc-shaped groove is matched with the outer wall of the clamping ring.

Preferably, the first protruding block and the first section half body are of an integrated structure, the second protruding block and the second section half body are of an integrated structure, the diameter of the end part of the fastening bolt is matched with the diameter of the second fixing hole and the diameter of the first fixing hole, and the fastening bolt is provided with a nut.

Preferably, the first clamping block and the first section half body are of an integrated structure, the second clamping block and the second section half body are of an integrated structure, and the width of the outer portion of the inserting block is matched with the width of the inner wall of the inserting groove.

Preferably, the first connecting block and the first clamping block are of an integrated structure, the second connecting block and the second clamping block are of an integrated structure, the inner diameter of the through hole is matched with the inner diameter of the screw groove, and the diameter of the end part of the fixing bolt is matched with the inner diameter of the through hole.

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

1. According to the utility model, the first section half body and the second section half body are arranged, under the cooperation of the first connecting block and the second connecting block, the first section half body and the second section half body are in plug-in cooperation with the slot through the plug-in block, so that the stable plug-in cooperation of the first section half body and the second section half body is realized, the two rubber pads are in corresponding plug-in cooperation with the first section half body and the second section half body, and the overall tightness is improved.

2. According to the utility model, the snap ring is arranged, so that the stability of combined connection of the two rubber pads with the first half-section body and the second half-section body is improved, the fastening bolt with the nut penetrates through the first fixing hole and the second fixing hole, the first protruding block and the second protruding block are tightly attached and installed, the first connecting block and the second connecting block are correspondingly combined, the fixing bolt penetrates through the through hole and is in threaded connection with the screw groove, the stability of connection of the first connecting block and the second connecting block is further improved, and the sealing and plugging cooperation of the first half-section body and the second half-section body to an external pipeline is realized.

Drawings

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

FIG. 2 is a schematic view of a first half-section of the present utility model;

FIG. 3 is a schematic view of the rubber pad structure of the present utility model;

FIG. 4 is a schematic view of a second half of the structure of the present utility model;

Fig. 5 is a schematic view of the whole cross-sectional structure of the present utility model.

The meaning of each reference sign in the figure is:

1. A first section half; 10. a first bump; 100. a first fixing hole; 11. a first clamping block; 110. a slot; 12. a first connection block; 120. a screw groove; 13. a first arc-shaped groove;

2. A second half; 20. a second bump; 200. a second fixing hole; 21. a fastening bolt; 22. a second clamping block; 220. inserting blocks; 23. a second connection block; 230. perforating; 231. a fixing bolt; 24. a second arc-shaped groove;

3. a rubber pad; 30. and a clasp.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, "a number" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides a half festival with seal structure, including first section halibut 1 and second section halibut 2, all be equipped with rubber pad 3 on the first section halibut 1, second section halibut 2 inner wall, first section halibut 1 both ends department all is equipped with first lug 10, first fixed orifices 100 have all been seted up on the first lug 10, first section halibut 1 middle part is equipped with first fixture block 11, slot 110 has been seted up on the first fixture block 11 medial surface, first fixture block 11 top is equipped with first connecting block 12, screw groove 120 has been seted up on the first connecting block 12 medial surface, second section halibut 2 both ends all are equipped with second lug 20, second fixed orifices 200 have all been seted up on the second lug 20, all be equipped with fastening bolt 21 in the second fixed orifices 200, second section halibut 2 middle department all is equipped with second fixture block 22, all be equipped with cartridge 220 on the second fixture block 22 inner wall, all be equipped with second connecting block 23 on the second fixture block 22, set up perforation 230 on the second connecting block 23, all be equipped with fixed 231 in the perforation 230.

In this embodiment, all symmetry is equipped with snap ring 30 on the rubber pad 3 outer wall, and snap ring 30 is circular-arc, and snap ring 30 and rubber pad 3 bond fixedly, under the cooperation of snap ring 30, the rubber pad 3 of being convenient for is closely laminated with first festival half 1, second festival half 2 and is connected, increases the stability of composite installation.

Further, the first arc groove 13 is formed in the position, corresponding to the clamping ring 30, on the inner wall of the first section half body 1, the width of the inner wall of the first arc groove 13 is matched with the width of the outer wall of the clamping ring 30, the clamping ring 30 of one rubber pad 3 is in plug-in connection with the first arc groove 13, and the binding tightness of the rubber pad 3 and the first section half body 1 is improved.

Specifically, the second arc groove 24 is formed in the position, corresponding to the clamping ring 30, on the inner wall of the second section half body 2, the width of the inner wall of the second arc groove 24 is matched with the outer wall of the clamping ring 30, the clamping ring 30 of the other rubber pad 3 is in plug-in connection with the second arc groove 24, and the binding tightness of the rubber pad 3 and the second section half body 2 is improved.

It should be noted that, the first bump 10 and the first half 1 are integrally formed, the second bump 20 and the second half 2 are integrally formed, the diameter of the end of the fastening bolt 21 is adapted to the diameters of the second fixing hole 200 and the first fixing hole 100, the fastening bolt 21 is provided with a nut, the fastening bolt 21 passes through the second fixing hole 200 and the first fixing hole 100, and the tightness of the bonding between the first bump 10 and the second bump 20 is increased by the cooperation of the nut.

Further, the first clamping block 11 and the first half body 1 are of an integrated structure, the second clamping block 22 and the second half body 2 are of an integrated structure, the width of the outer portion of the inserting block 220 is matched with the width of the inner wall of the inserting groove 110, the inserting block 220 is matched with the inserting groove 110 in an inserting manner, and the binding tightness of the first clamping block 11 and the second clamping block 22 is improved.

It is worth to supplement that, first connecting block 12 and first fixture block 11 are integrated into one piece structure, second connecting block 23 and second fixture block 22 are integrated into one piece structure, perforation 230 internal diameter and helicoidal groove 120 internal diameter looks adaptation, the terminal diameter of dead bolt 231 and perforation 230 internal diameter looks adaptation, dead bolt 231 passes perforation 230 and with helicoidal groove 120 threaded connection, realizes that first connecting block 12 and second connecting block 23 closely laminate fixedly, and then increases the stability of first festival halfpiece 1 and second festival halfpiece 2 installation.

When the half joint with the sealing structure is used, a user manually installs the rubber pad 3 with the clamping ring 30 in the first half body 1 and the second half body 2 in sequence, then correspondingly clamps the first half body 1 and the second half body 2 at the position of a plugging pipeline to be plugged, the second clamping block 22 with the inserting block 220 is in plug-in fit with the first clamping block 11 with the inserting groove 110, the fastening bolt 21 passes through the second fixing hole 200 and the first fixing hole 100 and is connected through the nut combination, then the fixing bolt 231 passes through the perforation 230 and is in threaded connection with the threaded groove 120, the tight fitting and fixation of the first half body 1 and the second half body 2 are realized, the plugging fit is carried out on the leakage position under the cooperation of the two rubber pads 3, the influence of raw material waste is reduced, after long-term use, the fixing bolt 231 and the fastening bolt 21 are manually disassembled, the inner rubber pad 3 is conveniently taken out and replaced, the quick replacement and the clamping installation are conveniently carried out under the cooperation of the clamping ring 30, and the stability of installation or replacement is increased.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Half festival with seal structure, including first section half body (1) and second section half body (2), all be equipped with rubber pad (3), its characterized in that on first section half body (1), the second section half body (2) inner wall: the utility model discloses a fixing device for a bicycle, including first section halibut (1), second section halibut (2), first lug (10) all are equipped with, first fixed orifices (100) have all been seted up on first lug (10), first fixture block (11) are equipped with on first fixture block (11) medial surface first fixture block (110), first fixture block (11) top is equipped with first connecting block (12), screw channel (120) have been seted up on first connecting block (12) medial surface, second section halibut (2) both ends all are equipped with second lug (20), second fixed orifices (200) have all been seted up on second lug (20), all be equipped with fastening bolt (21) in second fixed orifices (200), second fixture block (22) all are equipped with in the middle of second section halibut (2), all be equipped with on second fixture block (22) inner wall insert block (220), all be equipped with second connecting block (23) on second fixture block (22), perforation (230) have been seted up on second connecting block (23), perforation (230) have been equipped with in connecting block (230).

2. The half joint provided with a sealing structure according to claim 1, wherein: the rubber pad (3) outer wall is symmetrically provided with clamping rings (30), the clamping rings (30) are arc-shaped, and the clamping rings (30) are fixedly bonded with the rubber pad (3).

3. The half joint provided with a sealing structure according to claim 2, wherein: a first arc-shaped groove (13) is formed in the inner wall of the first section half body (1) at the position corresponding to the clamping ring (30), and the width of the inner wall of the first arc-shaped groove (13) is matched with the width of the outer wall of the clamping ring (30).

4. The half joint provided with a sealing structure according to claim 2, wherein: a second arc-shaped groove (24) is formed in the position, corresponding to the clamping ring (30), on the inner wall of the second section half body (2), and the width of the inner wall of the second arc-shaped groove (24) is matched with the outer wall of the clamping ring (30).

5. The half joint provided with a sealing structure according to claim 1, wherein: the first lug (10) and the first section half body (1) are of an integrated structure, the second lug (20) and the second section half body (2) are of an integrated structure, the diameter of the end part of the fastening bolt (21) is matched with the diameter of the second fixing hole (200) and the diameter of the first fixing hole (100), and the fastening bolt (21) is provided with a nut.

6. The half joint provided with a sealing structure according to claim 1, wherein: the first clamping block (11) and the first section half body (1) are of an integrated structure, the second clamping block (22) and the second section half body (2) are of an integrated structure, and the width of the outer portion of the inserting block (220) is matched with the width of the inner wall of the inserting groove (110).

7. The half joint provided with a sealing structure according to claim 1, wherein: the first connecting block (12) and the first clamping block (11) are of an integrated structure, the second connecting block (23) and the second clamping block (22) are of an integrated structure, the inner diameter of the through hole (230) is matched with the inner diameter of the screw groove (120), and the end diameter of the fixing bolt (231) is matched with the inner diameter of the through hole (230).