CN213712171U

CN213712171U - Metal hose with joint connecting device

Info

Publication number: CN213712171U
Application number: CN202022859353.0U
Authority: CN
Inventors: 徐志根; 张红华; 徐志强; 刘慧�
Original assignee: Jiangsu Prolop Machinery Co ltd
Current assignee: Jiangsu Prolop Machinery Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-16
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a metal collapsible tube with connect connecting device, the second hose that sets up including first hose and first hose opening part, first hose opening part has set firmly the second interface, second hose opening part has set firmly first interface, second interface outside fixed mounting has two at least spliced poles, at least two it has the crossbearer to peg graft between the spliced pole, the crossbearer internal rotation is connected with the ratchet, the crossbearer rotates through the pivot and is connected with the pawl, first interface outside fixed mounting has the tray. The utility model discloses in, adopt the one-way locking mechanism of ratchet, realized the fixed intercommunication of each other between first hose and the second hose and use, adopt inside and outside both sides tooth to connect just to tear open the structure, be convenient for remove through the reverse rotation of ratchet and connect fixedly, realized simultaneously dismantling the use to being difficult to the dead junction of deflection card through fixing bolt.

Description

Metal hose with joint connecting device

Technical Field

The utility model relates to a piping installation technical field especially relates to a metal collapsible tube with joint connecting device.

Background

The metal hose is an important component in the connecting pipeline of modern industrial equipment, is used as a wire and cable protection pipe for wires, cables and signals of automatic instruments and used as a civil shower hose, and is mainly used for protecting a sensing line of a precise optical ruler and a line of an industrial sensor.

The metal hose is widely used at present, however, the existing metal hose connecting device often has the following defects in the actual use process, and the connecting part of the metal hose is often difficult to detach and disconnect after being connected, so that the connecting structure at the connecting joint is often disposable, and the maintenance operation after the use is influenced.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem of disassembly and maintenance of the joint of the metal hose, the metal hose with the joint connecting device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a metal collapsible tube with joint connecting device, includes the second hose that first hose and first hose opening part set up, first hose opening part has set firmly the second interface, second hose opening part has set firmly first interface, second interface outside fixed mounting has two at least spliced poles, at least two peg graft between the spliced pole and have the crossbearer, the crossbearer internal rotation is connected with the ratchet, the crossbearer rotates through the pivot and is connected with the pawl, first interface outside fixed mounting has the tray.

As a further description of the above technical solution:

the first interface and the second interface are mutually connected in an inserting way.

As a further description of the above technical solution:

and the top end of the connecting column is screwed with a fixing bolt which is abutted against the cross frame.

As a further description of the above technical solution:

the tray is close to the one end fixed mounting of first hose has outer annular post and interior annular post, outer annular post and interior annular post all are connected with the ratchet tooth.

As a further description of the above technical solution:

the outer annular column and the inner annular column are respectively arranged on two sides of the ratchet, and a gap is formed between the outer annular column and the inner annular column.

As a further description of the above technical solution:

the pawl is clamped with the ratchet.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt the one-way locking mechanism of ratchet, owing to adopted the ratchet and the pawl of rotation connection on the crossbearer, owing to adopted the joint between ratchet and the pawl again to and the tooth between ratchet and the outer annular column is connected, realized first interface and second interface grafting intercommunication back of each other, locked through the joint of ratchet and pawl simultaneously, thereby realized the fixed intercommunication of each other between first hose and the second hose and used.

2. The utility model discloses in, adopt inside and outside two side teeth to connect just to tear the structure open, owing to adopted the interior annular post that sets up on the tray to and interior annular post is connected with the tooth that outer annular post one side was kept away from to the ratchet, realized that second interface and first interface rotate the back that deflects, be convenient for remove through the reverse rotation of ratchet and connect fixedly, realized simultaneously dismantling the use to being difficult to the dead junction of card that deflects through fixing bolt.

Drawings

Fig. 1 shows a schematic front view structure diagram provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of the center of the a-a cross section provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a B-B cross section provided according to an embodiment of the present invention.

Illustration of the drawings:

1. an outer annular column; 2. a first interface; 3. a ratchet; 4. connecting columns; 5. a first hose; 6. a second interface; 7. a cross frame; 8. an inner annular column; 9. a tray; 10. fixing the bolt; 11. a second hose; 12. a pawl.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a metal collapsible tube with connect connecting device, second hose 11 including 5 and the 5 opening parts of first hose set up, 5 opening parts of first hose have set firmly

second interface

6, 11 opening parts of second hose have set firmly

first interface

2, 6 outside fixed mounting of second interface have two at least spliced poles 4, it has crossbearer 7 to peg graft between two at least spliced

poles

4, 7 internal rotations of crossbearer are connected with ratchet 3, crossbearer 7 rotates through the pivot and is connected with

pawl

12, 2 outside fixed mounting of first interface has tray 9, make ratchet 3 and pawl 12 cooperate the one-way transmission and use.

Specifically, as shown in fig. 2, the first connector 2 and the second connector 6 are in plug-in communication with each other, so as to facilitate the communication between the first hose 5 and the second hose 11.

Specifically, as shown in fig. 1, a fixing bolt 10 is screwed to the top end of the connecting column 4, and the fixing bolt 10 abuts against the cross frame 7, so that the cross frame 7 is fixed to the connecting column 4 by the fixing bolt 10.

Specifically, as shown in fig. 2, the tray 9 is provided with an outer annular column 1 and an inner annular column 8 at one end close to the first hose 5, and the outer annular column 1 and the inner annular column 8 are both in tooth connection with the ratchet 3, so that the outer annular column 1 and the inner annular column 8 are both attached to the ratchet 3 and are driven to rotate for use.

Specifically, as shown in fig. 3, the outer annular column 1 and the inner annular column 8 are respectively disposed on two sides of the ratchet 3, and a gap is provided between the outer annular column 1 and the inner annular column 8, so that only one of the outer annular column 1 and the inner annular column 8 is in tooth connection transmission with the ratchet 3.

Specifically, as shown in fig. 2, the pawl 12 is clamped with the ratchet 3, so that the pawl 12 is clamped with the ratchet 3 to perform one-way locking.

The working principle is as follows: when the connector is used, firstly, the ratchet 3 and the pawl 12 which are connected in a rotating mode are arranged on the cross frame 7, then the ratchet 3 and the pawl 12 are clamped, and then the ratchet 3 is connected with teeth between the outer annular column 1, so that after the first connector 2 and the second connector 6 are mutually inserted and communicated, the first connector 3 and the pawl 12 are clamped and locked, and therefore the first hose 5 and the second hose 11 are mutually fixedly communicated for use; secondly, through the interior annular post 8 that sets up on the tray 9 to and interior annular post 8 is connected with the tooth that the outer annular post 1 one side of keeping away from of ratchet 3 for second interface 6 rotates with first interface 2 and deflects the back, is convenient for remove to connect fixedly through the antiport of ratchet 3, is convenient for simultaneously dismantle the use to the dead junction of card that is difficult to deflect through fixing bolt 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a metal collapsible tube with connect connecting device, includes second hose (11) that first hose (5) and first hose (5) opening part set up, its characterized in that, first hose (5) opening part has set firmly second interface (6), second hose (11) opening part has set firmly first interface (2), second interface (6) outside fixed mounting has two at least spliced poles (4), at least two it has crossbearer (7) to peg graft between spliced pole (4), crossbearer (7) internal rotation is connected with ratchet (3), crossbearer (7) are connected with pawl (12) through the pivot rotation, first interface (2) outside fixed mounting has tray (9).

2. A metal hose with a joint connection device according to claim 1, wherein the first port (2) and the second port (6) are in plug-in communication with each other.

3. The metal hose with joint connecting device according to claim 1, characterized in that the top end of the connecting column (4) is screwed with a fixing bolt (10), and the fixing bolt (10) is abutted with the cross frame (7).

4. A metal hose with joint connecting device according to claim 1, characterized in that the tray (9) is fixedly provided with an outer annular column (1) and an inner annular column (8) near the end of the first hose (5), and the outer annular column (1) and the inner annular column (8) are in tooth connection with the ratchet (3).

5. A metal hose with joint connection according to claim 4, characterized in that said outer (1) and inner (8) annular columns are placed on either side of the ratchet (3), respectively, with a gap between the outer (1) and inner (8) annular columns.

6. Metal hose with joint connection according to claim 1, characterized in that the pawl (12) is snap-fitted to the ratchet (3).