CN219139965U

CN219139965U - Valve pipe fitting mounting structure convenient to assemble and disassemble

Info

Publication number: CN219139965U
Application number: CN202222564617.9U
Authority: CN
Inventors: 张其珍; 张雪
Original assignee: Zhejiang Kangyang Valve Technology Co ltd
Current assignee: Zhejiang Kangyang Valve Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-06
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a valve pipe fitting mounting structure convenient to assemble and disassemble, and relates to the technical field of valve pipe fittings. The utility model comprises a valve body pipe, wherein two end parts of the valve body pipe are spliced with connecting end pipes; sealing plugs are sleeved inside the two ends of the valve body pipe; one end of the sealing plug is propped against the end face of the connecting end; a compression spring is sleeved between the other end of the sealing plug and the inside of the valve body tube; extension tube heads are communicated with two end parts of the valve body tube; two guide grooves are formed in the inner wall, close to the opening end, of the extension tube head; the other end of the guide groove is provided with a barb clamping groove. According to the utility model, the extension tube heads at the two ends of the valve body tube are mutually spliced with the connecting end tube, the limiting clamping columns positioned on the peripheral side surface of the connecting end tube are mutually clamped with the barb clamping grooves on the inner wall of the extension tube head, and under the action of the compression spring, the sealing plug is abutted against the end part of the connecting end tube to seal the valve body tube and the connecting end tube, so that the device is convenient to assemble and disassemble integrally and simple to operate, and the actual use requirement is met.

Description

Valve pipe fitting mounting structure convenient to assemble and disassemble

Technical Field

The utility model belongs to the technical field of valve pipe fittings, and particularly relates to a valve pipe fitting mounting structure convenient to assemble and disassemble.

Background

Valve tubing, including valves and tubing, are used in connection with or control systems for pipes. The valve and the pipe cannot exist independently and supplement each other.

The installation of current valve pipe fitting all is by sealing washer and hexagonal screw cap cooperation, when installing the valve pipe fitting, needs additionally to rotate hexagonal screw cap through the spanner, communicates each other the installation to valve pipe fitting and link pipe, but to partial pipeline rush repair, its installation dismantles the operation extremely inconvenient, can't satisfy the needs of in-service use.

Disclosure of Invention

The utility model aims to provide a valve pipe fitting mounting structure convenient to assemble and disassemble, which is characterized in that an extension pipe head at two ends of a valve body pipe is mutually spliced with a connecting end pipe, a limit clamping column positioned at the peripheral side surface of the connecting end pipe is mutually clamped with a barb clamping groove on the inner wall of the extension pipe head, and under the action of a compression spring, a sealing plug is abutted against the end of the connecting end pipe to seal between the valve body pipe and the connecting end pipe, so that the problems that the existing valve pipe fitting is inconvenient to assemble and disassemble and is inconvenient to construct and work of rush-repair a pipeline are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a valve pipe fitting mounting structure convenient to assemble and disassemble, which comprises a valve body pipe, wherein two end parts of the valve body pipe are spliced with connecting end pipes; sealing plugs are sleeved inside the two ends of the valve body pipe; one end of the sealing plug is propped against the end face of the connecting end; a compression spring is sleeved between the other end of the sealing plug and the inside of the valve body pipe; the two ends of the valve body pipe are communicated with each other and are provided with extension pipe heads; the inner wall of the extension tube head close to the opening end is provided with two guide grooves; the other end of the guide groove is provided with a barb clamping groove.

As a preferable technical scheme of the utility model, a valve rod is rotatably connected between the inside and the outside of the valve body pipe; the rotary arm is sleeved and clamped on the peripheral side face of the valve body pipe and the peripheral side face of the valve rod.

As a preferable technical scheme of the utility model, the inner walls of the two ends of the valve body tube are provided with cavities matched with the sealing plugs, the compression springs and the connecting end tube.

As a preferable technical scheme of the utility model, limit clamping columns matched with the guide grooves and the barb clamping grooves are symmetrically arranged on the peripheral side face of the connecting end pipe.

As a preferable technical scheme of the utility model, one end surface of the sealing plug is propped against the compression spring; the sealing plug other end is provided with an annular groove matched with the inner side and the outer side of the end part of the connecting end pipe.

The utility model has the following beneficial effects:

according to the utility model, through the cooperation of the valve body pipe, the connecting end pipe, the sealing plug and the compression spring, the extension pipe heads at the two ends of the valve body pipe are mutually inserted and connected with the connecting end pipe, the limiting clamping posts positioned on the peripheral side surface of the connecting end pipe are mutually clamped with the barb clamping grooves on the inner wall of the extension pipe head, and under the action of the compression spring, the sealing plug is propped against the end of the connecting end pipe to seal the valve body pipe and the connecting end pipe, so that the valve body pipe is convenient to assemble and disassemble integrally, the operation is simple, and the actual use requirement is met.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a valve pipe fitting installation structure convenient to disassemble and assemble.

Fig. 2 is a schematic cross-sectional view of a valve tube mounting structure for easy disassembly and assembly.

Fig. 3 is a schematic structural view of the valve body tube.

Fig. 4 is a schematic structural view of a connecting end pipe.

Fig. 5 shows a schematic structure of a sealing plug.

In the drawings, the list of components represented by the various numbers is as follows:

the valve comprises a valve body tube, a 2-connecting end tube, a 3-sealing plug, a 4-compression spring, a 5-valve rod, a 6-rotating arm, a 101-extension tube head, a 102-guiding groove, a 103-barb clamping groove, a 104-cavity, a 201-limit clamping column and a 301-annular groove.

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.

Specific examples:

referring to fig. 1-5, the utility model discloses a valve pipe fitting mounting structure convenient to assemble and disassemble, which comprises a valve body pipe 1, wherein two end parts of the valve body pipe 1 are spliced with connecting end pipes 2; sealing plugs 3 are sleeved in the two ends of the valve body pipe 1; one end of the sealing plug 3 is propped against the end face of the connecting end pipe 2; a compression spring 4 is sleeved between the other end of the sealing plug 3 and the inside of the valve body tube 1; cavities 104 matched with the sealing plugs 3, the compression springs 4 and the connecting end pipe 2 are formed in the inner walls of the two ends of the valve body pipe 1; one end surface of the sealing plug 3 is propped against the compression spring 4; the other end of the sealing plug 3 is provided with an annular groove 301 matched with the inner side and the outer side of the end part of the connecting end pipe 2, and the two end parts of the valve body pipe 1 are communicated with each other and provided with an extension pipe head 101; two guide grooves 102 are formed in the inner wall of the extension tube head 101 close to the opening end, in short, limiting clamping columns 201 positioned on the peripheral side surface of the connecting end tube 2 move to the end along the guide grooves 102 in the extension tube head 101, and sealing plugs 3 positioned in the cavity 104 in the valve body tube 1 are abutted against the connecting end tube 2 to enable compression springs 4 to compress; the other end of the guide groove 102 is provided with a barb clamping groove 103; the side symmetry is provided with the spacing draw-in groove 201 with guide slot 102 and barb draw-in groove 103 matched with in the connecting end pipe 2 week, in short, and sealing plug 3 pushes away and drives compression spring 4 compression through connecting end pipe 2, and when valve body pipe 1 wholly sidespin, under compression spring 4's recovery effect for connecting end pipe 2 is retracted along extension tube head 101 inner wall, and peg graft each other with the barb draw-in groove 103 of extension tube head 101 inner wall under the effect of spacing draw-in groove 201, to valve body pipe 1 and connecting end pipe 2 fixed mounting.

A valve rod 5 is rotatably connected between the inside and the outside of the valve body pipe 1; the outer peripheral side surface of the valve body pipe 1 and the peripheral side surface of the valve rod 5 are sleeved with a rotating arm 6 in a clamping manner, and in short, the rotating arm 6 drives the valve rod 5 to rotate so as to open or close the valve body pipe 1.

One specific application of this embodiment is: during installation, the valve body tube 1 is located between the ends of the two connecting end tubes 2, the two connecting end tubes 2 are integrally bent and the ends of the two connecting end tubes 2 are inserted into the extension tube heads 101 at the two ends of the valve body tube 1, the limiting clamping columns 201 located on the peripheral sides of the connecting end tubes 2 are moved to the ends along the guide grooves 102 in the extension tube heads 101, the sealing plugs 3 located in the cavities 104 in the valve body tube 1 are abutted against the connecting end tubes 2 and enable the compression springs 4 to compress, the annular grooves 301 on the end faces of the sealing plugs 3 wrap the ends of the connecting end tubes 2, the valve body tube 1 is integrally laterally rotated, the limiting clamping columns 201 located on the peripheral sides of the connecting end tubes 2 are laterally moved through the ends of the guide grooves 102 and push the sealing plugs 3 under the restoring action of the compression springs 4, the connecting end tubes 2 are retracted along the inner walls of the extension tube heads 101 and are mutually inserted into the barb clamping grooves 103 in the inner walls of the extension tube heads 101 under the action of the limiting clamping columns 201, the valve body tube 1 and the connecting end tubes 2 are fixedly installed, the sealing plugs 3 seal between the valve body tube 1 and the connecting end tubes 2, the whole assembly is convenient, and simple in operation, and meets the requirements of practical use.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a valve pipe fitting mounting structure of convenient dismouting, includes valve body pipe (1), its characterized in that:

the two ends of the valve body pipe (1) are inserted with connecting end pipes (2); sealing plugs (3) are sleeved inside the two ends of the valve body pipe (1); one end of the sealing plug (3) is propped against the end face of the connecting end pipe (2); a compression spring (4) is sleeved between the other end of the sealing plug (3) and the interior of the valve body tube (1);

the two ends of the valve body pipe (1) are communicated with each other and are provided with extension pipe heads (101); two guide grooves (102) are formed in the inner wall, close to the opening end, of the extension tube head (101); the other end of the guide groove (102) is provided with a barb clamping groove (103).

2. The valve pipe fitting mounting structure convenient to disassemble and assemble is characterized in that a valve rod (5) is rotatably connected between the inside and the outside of the valve body pipe (1); the rotary arm (6) is sleeved and clamped on the peripheral side face of the valve body tube (1) and the peripheral side face of the valve rod (5).

3. The valve pipe fitting mounting structure convenient to assemble and disassemble according to claim 1, wherein cavities (104) matched with the sealing plugs (3), the compression springs (4) and the connecting end pipes (2) are formed in inner walls of two ends of the valve body pipe (1).

4. The valve pipe fitting mounting structure convenient to assemble and disassemble according to claim 1, wherein limit clamping columns (201) matched with the guide grooves (102) and the barb clamping grooves (103) are symmetrically arranged on the peripheral side face of the connecting end pipe (2).

5. A valve tube fitting mounting structure convenient to disassemble and assemble as claimed in claim 1, wherein one end surface of the sealing plug (3) is propped against the compression spring (4); the other end of the sealing plug (3) is provided with an annular groove (301) matched with the inner side and the outer side of the end part of the connecting end pipe (2).