CN219120020U

CN219120020U - Novel pipe joint

Info

Publication number: CN219120020U
Application number: CN202320009633.3U
Authority: CN
Inventors: 焦金太
Original assignee: Jiangsu Jinxing Kaiyuan Machinery Co ltd
Current assignee: Jiangsu Jinxing Kaiyuan Machinery Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-02
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to a novel pipe joint, which comprises a connecting pipe and is characterized in that: the inside of connecting pipe is provided with sealing mechanism, the outside left and right sides of connecting pipe is equal fixed mounting has the external screw thread cover, the holding ring is installed to the external screw thread of external screw thread cover, the outside fixed mounting of holding ring has coupling mechanism, one side of coupling mechanism is provided with fixed establishment, fixed establishment includes solid fixed ring, adjusting screw, adjusts and twists first and fastening plate, gu fixed ring's quantity is two, gu fixed ring's top and bottom equal screw thread install one end run through and extend to gu the inside adjusting screw of fixed ring. This novel coupling through sealing mechanism, fixed establishment, coupling mechanism, holding ring and external screw thread cover's setting, makes the whole pipeline connection that is applicable to different models as far as possible of coupling, so, is showing the holistic suitability of lifting tube coupling to make pipeline connection efficiency obtain promoting, reduce cost's expenditure simultaneously.

Description

Novel pipe joint

Technical Field

The utility model relates to the technical field of pipe joints, in particular to a novel pipe joint.

Background

The pipe joint is a connecting tool between pipelines, is a detachable connection point between an element and the pipeline, plays an indispensable important role in a pipe fitting, is one of two main components of a hydraulic pipeline, is used for straight line connection of meters and the like, is connected in a socket welding or threaded connection mode, is mainly used for low-pressure pipelines with small calibers, and is used for parts needing to be frequently detached or for final adjustment of pipelines using threaded pipes.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the existing pipe joint is usually of a fixed type in the use process, when pipes of different types are required to be connected, the pipe joint of different types is required to be replaced for use, so that the cost expenditure is increased, time and labor are wasted, the pipe connection efficiency is reduced, and the novel pipe joint is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel pipe joint which has the advantages of good applicability and the like, and solves the problems that the pipe joint is usually of a fixed type and has limitation on the connection of pipelines of different types.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel pipe joint comprises a connecting pipe, wherein a sealing mechanism is arranged in the connecting pipe, external thread sleeves are fixedly arranged on the left side and the right side of the outer part of the connecting pipe, a positioning ring is arranged on the external thread of the external thread sleeve, a connecting mechanism is fixedly arranged on the outer part of the positioning ring, and a fixing mechanism is arranged on one side of the connecting mechanism;

the fixing mechanism comprises two fixing rings, two adjusting screws, adjusting screwing heads and fastening plates, wherein one end of each of the top and the bottom of each fixing ring is provided with one end of each adjusting screw penetrating through and extending to the inner portion of each fixing ring, one side, far away from each fixing ring, of each adjusting screw is fixedly provided with the corresponding adjusting screwing head, and the fastening plates are fixedly arranged at the bottoms of the adjusting screws and the tops of the adjusting screws below.

Further, sealing mechanism includes loading board, first through-hole, rubber seal pad and second through-hole, the inside fixed mounting of connecting pipe has a quantity to be two loading board, the first through-hole that one end runs through and extends to the loading board right side is seted up in the left side of loading board, the equal fixed mounting of one side that the loading board is on the back mutually has rubber seal pad, the second through-hole that one end and first through-hole are linked together is all seted up to the one side that the rubber seal pad is on the back mutually.

Further, coupling mechanism includes go-between, constant head tank, positioning slider and limit baffle, the outside fixed mounting of go-between has the go-between, the constant head tank that is four in quantity has all been seted up to one side that the go-between is on the back of the body mutually, the inside slidable mounting of constant head tank has one end and fixed ring fixed connection's positioning slider, the inner wall fixed mounting of constant head tank has one end and the limit baffle that the positioning slider contacted.

Further, the number of the limit baffles is eight, and the eight limit baffles are uniformly distributed in the four positioning grooves.

Further, the outside of adjusting the screwing head is sleeved with an anti-skidding sleeve.

Further, the positioning groove is matched with the positioning sliding block, and threads matched with the external thread sleeve are formed in the positioning ring.

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

this novel coupling through sealing mechanism, fixed establishment, coupling mechanism, holding ring and external screw thread cover's setting, makes the whole pipeline connection that is applicable to different models as far as possible of coupling, so, is showing the holistic suitability of lifting tube coupling to make pipeline connection efficiency obtain promoting, reduce cost's expenditure simultaneously.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a right side view of the connection mechanism of the present utility model.

In the figure: the device comprises a connecting pipe 1, a sealing mechanism 2, a bearing plate 21, a first through hole 22, a rubber sealing gasket 23, a second through hole 24, an external thread sleeve 3, a positioning ring 4, a connecting mechanism 5, a connecting ring 51, a positioning groove 52, a positioning sliding block 53, a limiting baffle 54, a fixing mechanism 6, a fixing ring 61, an adjusting screw 62, an adjusting screwing head 63 and a fastening plate 64.

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. 1-3, a novel pipe joint in this embodiment includes a connecting pipe 1, a sealing mechanism 2 is disposed in the connecting pipe 1, an external thread sleeve 3 is fixedly disposed on both left and right sides of the outer portion of the connecting pipe 1, a positioning ring 4 is disposed on an external thread of the external thread sleeve 3, threads adapted to the external thread sleeve 3 are disposed in the positioning ring 4, a connecting mechanism 5 is fixedly disposed on the outer portion of the positioning ring 4, and a fixing mechanism 6 is disposed on one side of the connecting mechanism 5.

In this embodiment, the sealing mechanism 2 includes a carrier plate 21, a first through hole 22, a rubber gasket 23 and a second through hole 24, the carrier plate 21 with two numbers is fixedly installed in the connecting pipe 1, the first through hole 22 with one end penetrating and extending to the right side of the carrier plate 21 is opened on the left side of the carrier plate 21, the rubber gasket 23 is fixedly installed on the opposite side of the carrier plate 21, and the second through hole 24 with one end communicated with the first through hole 22 is opened on the opposite side of the rubber gasket 23.

Specifically, the rubber sealing gasket 23 is arranged to seal the pipe against the connecting pipe 1, so that leakage is effectively avoided.

In this embodiment, the connection mechanism 5 includes a connection ring 51, a positioning groove 52, a positioning slide block 53 and a limit baffle 54, the connection ring 51 is fixedly installed outside the positioning ring 4, four positioning grooves 52 are all provided on one side of the connection ring 51 opposite to each other, the positioning slide block 53 with one end fixedly connected with the fixing ring 61 is slidably installed inside the positioning groove 52, the positioning groove 52 is adapted to the positioning slide block 53, the limit baffle 54 with one end in contact with the positioning slide block 53 is fixedly installed on the inner wall of the positioning groove 52, the number of limit baffles 54 is eight, and the eight limit baffles 54 are uniformly distributed inside the four positioning grooves 52.

Specifically, the positioning slider 53 is sent into the positioning slot 52, and the user rotates the fixing mechanism 6, so that the positioning slider 53 rotates, and moves to the rear side of the limit stop 54, so that the fixing mechanism 6 is fastened with the connecting pipe 1.

In this embodiment, the fixing mechanism 6 includes a fixing ring 61, an adjusting screw 62, an adjusting screw 63 and a fastening plate 64, the number of the fixing ring 61 is two, the top and the bottom of the fixing ring 61 are both provided with an adjusting screw 62, one end of which penetrates through and extends to the inside of the fixing ring 61, one side, far away from the fixing ring 61, of the adjusting screw 62 is fixedly provided with the adjusting screw 63, the outer part of the adjusting screw 63 is sleeved with an anti-slip sleeve, and the bottom of the upper adjusting screw 62 and the top of the lower adjusting screw 62 are both fixedly provided with the fastening plate 64.

Specifically, after the pipe enters the connecting pipe 1 to prop against, the upper adjusting screw 63 and the lower adjusting screw 63 are rotated to enable the upper fastening plate 64 and the lower fastening plate 64 to be close to each other, so that the pipe is fixed, and the whole pipe joint is suitable for connecting pipes of different types as far as possible.

The working principle of the embodiment is as follows:

in use, the fixing ring 61 is passed through the pipe to make the fixing ring 61 stay at the prescribed position of the pipe, at this time, the pipe is inserted into the connecting pipe 1, and the positioning slide block 53 is made to enter the positioning groove 52, the user rotates the fixing ring 61 to rotate the positioning slide block 53, so that it moves to the rear side of the limit baffle 54, and the fixing ring 61 is fastened with the connecting pipe 1, then the pipe is pressed against the inside of the connecting pipe 1 to press the rubber gasket 23, at this time, the upper and lower adjusting screw heads 63 are rotated to bring the upper and lower fastening plates 64 close to each other, thereby fixing the pipe, making the pipe joint as a whole suitable for connecting pipes of different types as much as possible, thus, the applicability of the pipe joint as a whole is improved remarkably, and the pipe connecting efficiency is improved, and the cost is reduced.

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 the 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 novel coupling, includes connecting pipe (1), its characterized in that: the sealing mechanism (2) is arranged in the connecting pipe (1), external thread sleeves (3) are fixedly arranged on the left side and the right side of the outside of the connecting pipe (1), positioning rings (4) are arranged on the external threads of the external thread sleeves (3), a connecting mechanism (5) is fixedly arranged on the outside of the positioning rings (4), and a fixing mechanism (6) is arranged on one side of the connecting mechanism (5);

the fixing mechanism (6) comprises a fixing ring (61), an adjusting screw (62), an adjusting screwing head (63) and a fastening plate (64), wherein the number of the fixing rings (61) is two, the top and the bottom of the fixing ring (61) are respectively provided with the adjusting screw (62) with one end penetrating through and extending to the inside of the fixing ring (61), one side, far away from the fixing ring (61), of the adjusting screw (62) is fixedly provided with the adjusting screwing head (63), and the fastening plate (64) is fixedly arranged at the bottom of the adjusting screw (62) and the top of the adjusting screw (62) below.

2. A novel pipe joint according to claim 1, wherein: sealing mechanism (2) are including loading board (21), first through-hole (22), rubber seal pad (23) and second through-hole (24), the inside fixed mounting of connecting pipe (1) has a quantity to be two loading board (21), first through-hole (22) that one end runs through and extends to loading board (21) right side are seted up in the left side of loading board (21), equal fixed mounting in one side that loading board (21) are opposite to each other has rubber seal pad (23), second through-hole (24) that one end and first through-hole (22) are linked together are all seted up to one side that rubber seal pad (23) are opposite to each other.

3. A novel pipe joint according to claim 1, wherein: coupling mechanism (5) are including go-between (51), constant head tank (52), location slider (53) and limit baffle (54), the outside fixed mounting of go-between (4) has go-between (51), constant head tank (52) that are four in quantity are all seted up to one side that go-between (51) are on the back of the body, the inside slidable mounting of constant head tank (52) has one end and fixed ring (61) fixed connection's location slider (53), the inner wall fixed mounting of constant head tank (52) has one end and limit baffle (54) that location slider (53) contacted.

4. A novel pipe joint according to claim 3, characterized in that: the number of the limit baffles (54) is eight, and the eight limit baffles (54) are uniformly distributed in the four positioning grooves (52).

5. A novel pipe joint according to claim 1, wherein: the outer part of the adjusting screwing head (63) is sleeved with an anti-skid sleeve.

6. A novel pipe joint according to claim 3, characterized in that: the positioning groove (52) is matched with the positioning sliding block (53), and threads matched with the external thread sleeve (3) are formed in the positioning ring (4).