CN211010290U - But quick connection's pipe connector - Google Patents

Abstract

The utility model discloses a pipeline connector that can be quickly connected, comprising a first pipeline, a second pipeline, a first pipeline flange and a second pipeline flange, and the opposite ends of the first pipeline and the second pipeline A first pipeline flange and a second pipeline flange are respectively connected to the upper part, the first pipeline and the second pipeline are fixedly connected by a pipeline connection mechanism, and the first pipeline flange and the second pipeline flange A sealing gasket is fixedly installed between the plate and the opposite end and the pipe connecting mechanism. By correspondingly setting guide plates and fixing plates on both sides of the first connecting ring and the second connecting ring, the first connecting ring is placed on the fixing plate. Insert the fixing rod of the second connecting ring into the guide hole on the guide plate on the second connecting ring, and then insert the fixing rod on the fixing plate of the second connecting ring into the guide hole on the guide plate on the first connecting ring, so that the first connecting ring and the second connecting ring The structure between the two connecting rings is more stable, which improves the overall structural stability of the utility model.

Description

A quick connect pipe connector

technical field

The utility model relates to the field of pipeline connection equipment, in particular to a pipeline connector that can be quickly connected.

Background technique

A pipeline is a device for conveying gas, liquid or fluid with solid particles connected by pipes, pipe joints and valves. Due to its unique characteristics, pipelines are widely used in many industries and fields.

When the pipeline is used, it is sometimes necessary to connect and install between the pipelines, but the existing pipeline connection device is fixed with threads and screw holes at the connection, which causes the connection device to leave a gap at the connection, which affects the sealing degree of the connection, such as If the oil pipeline leaks, it will cause waste of resources, and even there is a risk factor.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a pipeline connector that can be quickly connected.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model is a pipeline connector that can be quickly connected, comprising a first pipeline, a second pipeline, a first pipeline flange and a second pipeline flange, and the opposite ends of the first pipeline and the second pipeline are on A first pipeline flange and a second pipeline flange are respectively fixed, and the first pipeline and the second pipeline are fixedly connected by a pipeline connection mechanism, and the first pipeline flange and the second pipeline flange are fixedly connected. A sealing gasket is fixedly installed between the disc and the opposite end and the pipe connecting mechanism.

As a preferred technical solution of the present invention, the pipeline connecting mechanism includes a first connecting ring, a second connecting ring, a connecting cylinder, a guide plate, a fixing plate, a guide hole and a fixing rod. A connecting cylinder is fixedly connected between the two connecting rings, and a fixing plate and a guiding plate are fixedly installed on both sides of the first connecting ring and the second connecting ring respectively.

As a preferred technical solution of the present invention, the fixing plate on the first connecting ring and the guide plate on the second connecting ring are arranged oppositely, the guide plate is provided with a guide hole, one side of the fixing plate is A fixed rod is fixedly installed, and the fixed rod passes through the guide hole

As a preferred technical solution of the present invention, the first connecting ring, the second connecting ring, the first pipe flange, and the second pipe flange are all provided with a number of bolt holes, and the first connection ring The ring and the first pipeline flange and between the second connecting ring and the second pipeline flange are all fixedly connected by bolts.

As a preferred technical solution of the present invention, the inner side wall of the connecting cylinder is provided with an inner thread ring, and the outer surfaces of the opposite ends of the first pipe and the second pipe are fixedly installed with inner threaded rings on the connecting cylinder. Threaded ring screwed male threaded sleeve.

As a preferred technical solution of the present invention, the pipeline connection mechanism is made of stainless steel.

The beneficial effects achieved by the utility model are:

1. The utility model is stable in function and has a wide range of applications. The inner threaded ring is arranged on the inner side wall of the connecting cylinder, and the outer side wall of one end of the first pipe and the second pipe is provided with an outer threaded sleeve. It is used in conjunction with the external threaded sleeve to realize the fixed installation between the first pipeline and the second pipeline. After the pipeline is installed, the first connecting ring and the second connecting ring are fixedly connected by bolts through the pipeline flange. Carry out high-strength fixing to ensure the stability of the connecting device.

2. The utility model realizes the fixed connection of the pipeline through the cooperation of the pipeline connecting mechanism, the first connecting ring, the second connecting ring, the connecting cylinder, the guide plate, the fixing plate, the fixing rod and the guide hole. The first pipe and the second pipe are fixed and installed by using the inner thread ring of the inner side wall of the connecting cylinder, and then the first flange and the first connecting ring are fixedly connected by bolts, and the second flange and the second connection are connected. The rings are fixedly connected by bolts for high-strength fixing, and the flanges are further reinforced and fixed to more effectively strengthen the stability of the connecting device itself. The utility model has a simple structure, low cost and convenient installation. , has a good promotion effect.

A guide plate and a fixing plate are correspondingly arranged on both sides of the first connecting ring and the second connecting ring, and the fixing rod on the fixing plate on the first connecting ring is inserted into the guide hole on the guide plate on the second connecting ring, and then Insert the fixing rod on the fixing plate of the second connecting ring into the guide hole on the guide plate on the first connecting ring, so that the structure between the first connecting ring and the second connecting ring is more stable, and the overall structural stability of the present invention is improved. The sealing effect of the utility model is increased by setting a sealing gasket between the connecting ring and the pipe flange, so that there is no gap between the pipe flange and the connecting ring, avoiding the problem of leakage, and improving the use of safety.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Figure 2 is a schematic structural diagram of the pipeline and pipeline connection mechanism of the present invention;

3 is a schematic structural diagram of the pipeline connection mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the external thread ring of the first pipe and the second pipe of the present invention.

In the figure: 1, the first pipeline; 2, the second pipeline; 3, the first pipeline flange; 4, the second pipeline flange; 5, the gasket; 6, the pipeline connection mechanism; 61, the first connection ring ; 62, the second connecting ring; 63, the connecting cylinder; 64, the guide plate; 65, the fixing plate; 66, the guide hole; 67, the fixing rod; 7, the external thread sleeve; 8, the internal thread ring;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, a quick connectable pipeline connector includes a first pipeline 1, a second pipeline 2, a first pipeline flange 3 and a second pipeline flange 4, the first pipeline 1 and the second pipeline flange 4. The opposite end of the second pipe 2 is respectively fixed with a first pipe flange 3 and a second pipe flange 4, the first pipe 1 and the second pipe 2 are fixedly connected by a pipe connection mechanism 6, and the first pipe A gasket 5 is fixedly installed between the flange 3 and the second pipeline flange 4 and the opposite end and the pipeline connection mechanism 6. By arranging the gasket 5 between the connection ring and the pipeline flange, the increase of With the sealing effect of the utility model, there is no gap between the pipeline flange and the connecting ring, the problem of leakage is avoided, and the use safety is improved.

The pipe connecting mechanism 6 includes a first connecting ring 61 , a second connecting ring 62 , a connecting cylinder 63 , a guide plate 64 , a fixing plate 65 , a guide hole 66 and a fixing rod 67 , between the first connecting ring 61 and the second connecting ring 62 The connecting cylinder 63 is fixedly connected, the two sides of the first connecting ring 61 and the second connecting ring 62 are fixedly installed with a fixing plate 65 and a guide plate 64 respectively, and the fixing plate 65 on the first connecting ring 61 and the second connecting ring 62 The guide plates 64 are arranged opposite to each other, the guide plate 64 is provided with a guide hole 66, one side of the fixed plate 65 is fixedly installed with a fixed rod 67, the fixed rod 67 passes through the guide hole 66, the first connecting ring 61, the second connecting ring 62 , The first pipe flange 3 and the second pipe flange 4 are provided with several bolt holes 9, and between the first connection ring 61 and the first pipe flange 3 and the second connection ring 62 and the second The pipeline flanges 4 are all connected by bolts, which is convenient for the fixed connection of the pipeline flange and the connecting ring. The second flange 4 and the second connecting ring 62 are fixedly connected by bolts for high-strength fixing. The inner threaded ring 8 is provided on the inner side wall of the connecting cylinder 63 through the further strengthening of the flange, and the inner threaded ring on the connecting cylinder 63 is fixedly installed on the outer surfaces of the opposite ends of the first pipe 1 and the second pipe 2 8. The screwed external thread sleeve 7 is used in conjunction with the internal thread ring 8 and the external thread sleeve 7 to realize the fixed installation between the first pipeline 1 and the second pipeline 2. The pipeline connection mechanism 6 is made of stainless steel.

Working principle: The utility model has a simple structure. When in use, an inner threaded ring 8 is provided on the inner side wall of the connecting cylinder 63, and an outer threaded sleeve 7 is provided on the outer side wall of one end of the first pipe 1 and the second pipe 2. Through the cooperation of the inner threaded ring 8 and the outer threaded sleeve 7, the fixed installation between the first pipe 1 and the second pipe 2 is realized. After the pipes are installed, the first flange 3 and the first connecting ring 61 are fixedly connected by bolts, and the second flange 4 and the second connecting ring 62 are connected by bolts to achieve high-strength fixing, and the flange is further strengthened and fixed to more effectively strengthen the utility model. The stability of the connecting device itself, the function of the utility model is stable, the scope of application is wide, the utility model is simple in structure, low in cost, convenient in installation, and has a good promotion effect. A guide plate 64 and a fixing plate 65 are correspondingly provided on both sides of the first connecting ring 61. Insert the fixing rod 67 on the fixing plate 65 on the first connecting ring 61 into the guide hole 66 on the guide plate 64 on the second connecting ring 62, and then insert the second connecting ring 61 into the guide hole 66 on the guide plate 64 on the second connecting ring 62. The fixing rod 67 on the fixing plate 65 of the connecting ring 62 is inserted into the guide hole 66 on the guide plate 64 on the first connecting ring 61, so that the structure between the first connecting ring 61 and the second connecting ring 62 is more stable, and the utility model is improved. The overall structural stability of the new model increases the sealing effect of the present invention by disposing a sealing gasket 5 between the connecting ring and the pipe flange, so that there is no gap between the pipe flange and the connecting ring to avoid leakage problem and improve the safety of use.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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

Claims (2)

1. The pipeline connector capable of being quickly connected is characterized by comprising a first pipeline (1) and a second pipeline (2) which are mutually butted, wherein one opposite ends of the first pipeline (1) and the second pipeline (2) are respectively and fixedly provided with a first pipeline flange (3) and a second pipeline flange (4), the first pipeline (1) and the second pipeline (2) are fixedly connected through a pipeline connecting mechanism (6), the pipeline connecting mechanism (6) comprises a first connecting ring (61), a second connecting ring (62), a connecting cylinder (63), a guide plate (64), a fixing plate (65), a guide hole (66) and a fixing rod (67), the connecting cylinder (63) is fixedly connected between the first connecting ring (61) and the second connecting ring (62), and the fixing plate (65) and the guide plate (64) are respectively and fixedly arranged at two sides of the first connecting ring (61) and the second connecting ring (62), the fixing plate (65) on the first connecting ring (61) and the guide plate (64) on the second connecting ring (62) are oppositely arranged, a guide hole (66) is formed in the guide plate (64), a fixing rod (67) is fixedly installed on one side of the fixing plate (65), and the fixing rod (67) penetrates through the guide hole (66);

a plurality of bolt holes (9) are formed in the first connecting ring (61), the second connecting ring (62), the first pipeline flange plate (3) and the second pipeline flange plate (4), and the first connecting ring (61) and the first pipeline flange plate (3) as well as the second connecting ring (62) and the second pipeline flange plate (4) are fixedly connected through bolts;

be equipped with internal thread circle (8) on the inside wall of connecting cylinder (63), fixed mounting has on the both ends surface relative with second pipeline (2) with the external screw thread cover (7) of internal thread circle (8) spiro union on connecting cylinder (63).

2. A quick-connect pipe coupling according to claim 1, wherein the pipe connection means (6) is made of stainless steel, and a gasket (5) is fixedly mounted between the first pipe flange (3) and the second pipe flange (4) and between the opposite end and the pipe connection means (6).

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