CN212584480U

CN212584480U - Quick-change connector for deep sea

Info

Publication number: CN212584480U
Application number: CN202021459834.6U
Authority: CN
Inventors: 王旭东
Original assignee: Beijing Weishile Electromechanical Equipment Co ltd
Current assignee: Beijing Weishile Electromechanical Equipment Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-02-23
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a quick change coupler is used in deep sea, including middle takeover, the equal fixed mounting in middle takeover bilateral symmetry has first collar, and the equal annular logical groove of four groups of equidimensions is seted up to the equal annular of every group's first collar, and the equal annular fixed mounting of every group's first collar inside wall has four groups of equidimension installation pieces, and the equal threaded mounting of every group installation piece has spacing bolt, and middle takeover both ends are inlayed and are installed fixed takeover, and the equal fixed mounting of every group's fixed takeover has the second collar, and the equal annular fixed mounting of every group's second collar inside wall has four groups of equidimension. The utility model discloses an inside the embedding connects and inserts middle takeover, passes logical groove with the fixed block, screws the internal thread hole cooperation of spacing bolt and fixed block, can be favorable to adapting to the deep sea water pressure with the firm installation of fixed takeover at middle takeover both ends, prevents to connect to take place to drop, and the installation only needs the spacing bolt of rotating, and the installation rate is very fast.

Description

Quick-change connector for deep sea

Technical Field

The utility model relates to a quick change coupler technical field specifically is a quick change coupler for deep sea.

Background

At present, the quick-change connector is also called as a quick connector, and comprises a pipeline quick connector and a rod-shaped quick connector, wherein the field of the pipeline quick connector is mainly researched, the pipeline quick connector is divided into a hydraulic type pipeline and a mechanical type pipeline, the hydraulic type pipeline needs an external connection hydraulic cylinder, and is troublesome.

The existing patent (publication number: CN206439548U), a quick-change connector for deep sea, includes a locking sleeve, a locking framework is inserted in the locking sleeve, a connecting pipe is inserted in the locking framework, a first spring is arranged between the connecting pipe and the locking framework, a second spring is sleeved outside the locking framework, a plurality of upper locking blocks are arranged at the upper end of the locking framework, first thread teeth are arranged at the inner ends of the upper locking blocks, the second spring can push the locking sleeve to move relative to the locking framework and enable the first thread teeth to stretch out of the inner side wall of the locking framework, a plurality of lower locking blocks are hinged at the lower end of the locking framework, second thread teeth are arranged at one ends of the lower locking blocks, external threads are arranged on the outer side wall of the connecting pipe, and the second thread. This quick change coupler has can high-speed joint and the better advantage of joining effect.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved; the existing mechanical pipeline joint is fixedly connected through a deformed metal sheet, and although the connection is quick, the mechanical pipeline joint is difficult to adapt to the water pressure of deep sea. This application is connected through the embedding and is inserted inside the middle takeover, passes logical groove with the fixed block, screws the internal thread hole cooperation of spacing bolt and fixed block, can be with the firm installation of fixed takeover take over both ends in the middle of, is favorable to adapting to the water pressure in the deep sea, prevents to connect to take place to drop, and the installation only needs the spacing bolt of rotating, and the installation rate is very fast, has solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick change coupler for deep sea has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick change coupler for deep sea, take over in the middle of including, the equal fixed mounting in middle takeover both sides symmetry has first collar, four groups of logical grooves with the size are seted up to the equal annular of every group's first collar, the equal annular fixed mounting of every group's first collar inside wall has four groups of installation pieces with the size, the equal threaded mounting of every group installation piece has spacing bolt, the fixed takeover is installed to middle takeover both ends inlay, the equal fixed mounting of every group's fixed takeover has the second collar, the equal annular fixed mounting of every group's second collar inside wall has four groups of fixed blocks with the size, the internal thread hole with the size is all seted up to every group fixed block, the embedded joint is.

As a preferred embodiment of the present invention, the outer diameter of the embedded joint is equal to the inner diameter of the intermediate adapter.

As an optimal implementation manner of the utility model, the installation is inlayed with leading to the groove to the fixed block.

As an optimal implementation manner of the present invention, the limit bolt is installed with the thread of the internal thread hole of the fixed block.

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

1. the utility model discloses an inside the embedding connects and inserts middle takeover, passes logical groove with the fixed block, screws the internal thread hole cooperation of spacing bolt and fixed block, can be favorable to adapting to the deep sea water pressure with the firm installation of fixed takeover at middle takeover both ends, prevents to connect to take place to drop, and the installation only needs the spacing bolt of rotating, and the installation rate is very fast.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the quick change coupler for deep sea of the present invention;

FIG. 2 is a front view of the quick change coupler fixed adapter for deep sea according to the present invention;

fig. 3 is a front view of the first mounting ring of the quick-change connector for deep sea according to the present invention.

In the figure: 1. a first mounting ring; 2. a limit bolt; 3. mounting blocks; 4. a middle connecting pipe; 5. fixing the connecting pipe; 6. a second mounting ring; 7. embedding the joint; 8. a fixed block; 9. an internally threaded bore; 10. a through groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a quick-change coupler for deep sea, take over 4 in the middle of including, the equal fixed mounting in 4 bilateral symmetry of middle takeover has first collar 1, the equal annular logical groove 10 of four groups of equidimensions is seted up to the equal annular of every group first collar 1, the equal annular fixed mounting of the equal annular of every group first collar 1 inside wall has four groups of equidimension installation piece 3, the equal threaded mounting of every group installation piece 3 has spacing bolt 2, the 4 both ends of middle takeover are inlayed and are installed fixed takeover 5, the equal fixed mounting of every group fixed takeover 5 has second collar 6, the equal annular fixed mounting of every group second collar 6 inner wall has four groups of equidimension fixed block 8, the internal thread hole 9 of same size is all seted up to every group fixed block 8.

In this embodiment, as shown in fig. 1 and 3, the embedded joint 7 is inserted into the middle of the connecting pipe 4, the fixing block 8 penetrates through the through groove 10, the screwing limiting bolt 2 is matched with the internal thread hole 9 of the fixing block 8, the fixing connecting pipe 5 can be stably installed at two ends of the middle connecting pipe 4, the deep sea water pressure can be adapted, the connection is prevented from falling off, the installation process only needs to screw the limiting bolt 2, and the installation speed is high.

Wherein the outer diameter of the insert fitting 7 is equal to the inner diameter of the intermediate connection piece 4.

Wherein, the fixed block 8 is embedded with the through groove 10.

Wherein, the limit bolt 2 is installed with the internal thread hole 9 of the fixed block 8 by screw thread.

The working principle is as follows: when a quick change coupler is used in deep sea, the embedding joint 7 through the fixed connecting pipe 5 is inserted into the middle connecting pipe 4, the fixed block 8 passes through the through groove 10, the second mounting ring 6 is attached to the first mounting ring 1, the screwing limiting bolt 2 is matched with the internal thread hole 9 of the fixed block 8, the fixed connecting pipe 5 can be stably installed at two ends of the middle connecting pipe 4, the deep sea water pressure adaptation is facilitated, the connection is prevented from falling off, the installation and disassembly processes only need the screwing limiting bolt 2, and the installation speed is high.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A quick-change connector for deep sea comprises an intermediate adapter (4) and is characterized in that: middle takeover (4) equal fixed mounting of bilateral symmetry has first collar (1), every group four groups logical groove (10) with the size are seted up to equal ring shape of first collar (1), every group equal ring shape fixed mounting of first collar (1) inside wall has four groups installation piece (3) with the size, every group installation piece (3) equal threaded mounting has stop bolt (2), and fixed takeover (5), every group are inlayed at middle takeover (4) both ends and install fixed takeover (5) fixed mounting has second collar (6), every group equal ring shape fixed mounting of second collar (6) inner wall has four groups fixed block (8) with the size, every group same internal thread hole (9) are all seted up in fixed block (8), and fixed takeover (5) all communicate and install embedding joint (7).

2. The quick-change connector for deep sea according to claim 1, wherein: the outer diameter of the embedded joint (7) is equal to the inner diameter of the middle connecting pipe (4).

3. The quick-change connector for deep sea according to claim 1, wherein: the fixing block (8) and the through groove (10) are embedded and installed.

4. The quick-change connector for deep sea according to claim 1, wherein: the limiting bolt (2) is in threaded installation with an internal threaded hole (9) of the fixing block (8).