CN218543542U

CN218543542U - Metal hose with multi-joint

Info

Publication number: CN218543542U
Application number: CN202222993975.1U
Authority: CN
Inventors: 赵观军
Original assignee: Jiangsu Jingsheng Hose Co ltd
Current assignee: Jiangsu Jingsheng Hose Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-02-28
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a metal hose with multiple joints, relating to the technical field of metal hoses, in particular to a metal hose with multiple joints, which comprises a hose main body, wherein flanges are welded at both ends of the hose main body, and one end of the hose main body is connected with a first joint; one end of the hose body, which is far away from the first joint, is connected with a second joint; the first joint is connected with a third joint through a screw fastening head thread; the second joint is in threaded connection with a fourth joint; the hose body is the same with the first joint, the second joint, the pipe diameter size in third joint and the fourth joint, and connects between each joint and all be provided with the rubber pad, and the setting of polylinker can high efficiency connect the connected mode joint of different grade type, need not cause destruction to metal collapsible tube itself, and easy operation is convenient, has effectively improved the installation effectiveness.

Description

Metal hose with multi-joint

Technical Field

The utility model particularly relates to a metal collapsible tube technical field specifically is a metal collapsible tube with polylinker.

Background

Metal hoses are an important component in connecting lines of modern industrial equipment. The metal hose is used as wire, cable, wire and cable protection pipe for automatic instrument signal and shower hose for civil use, and has a specification of 3mm to 150mm. The small-diameter metal hose (the inner diameter is 3mm-25 mm) is mainly used for protecting a sensing circuit of a precision optical ruler and a circuit of an industrial sensor.

The joint has the function of connecting the net sleeve and the corrugated pipe into a whole, and is a part for connecting the metal hose with the metal hose or other pipe fittings and equipment. It ensures that the medium works properly in the pipe system. The material of the joint is generally the same as that of the corrugated pipe and the net, and stainless steel is mainly used. The structural forms of the joint are roughly divided into three categories, namely a screw type, a flange disc type and a quick type.

At present metal collapsible tube connects more singlely, and general pipeline only sets up the joint of a type, need demolish original joint when needing other types to connect, perhaps changes the hose, very big resource-wasting, and waste time and energy, and work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal collapsible tube with multi-joint to the metal collapsible tube who proposes in solving above-mentioned background art connects singlely, and changes inconvenient scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a metal hose with multiple joints comprises a hose body, wherein flanges are welded at two ends of the hose body, one end of the hose body is connected with a first joint, one end of the first joint is welded with the flange, the first joint is provided with a guide column, the guide column is sleeved with a spiral fastening head, and an annular stop block is welded at one end of the guide column; one end of the hose main body, which is far away from the first joint, is connected with a second joint, the second joint is cylindrical, the outer surface of the second joint is a first threaded pipe, and one end of the second joint is welded with a flange; the first connector is in threaded connection with a second threaded pipe of a third connector through a spiral fastening head, a hexagonal connecting plate is welded at one end of the second threaded pipe, a clamping guide column is welded at one side of the hexagonal connecting plate, and an annular clamping groove is formed in the outer side of the clamping guide column; second joint threaded connection have the hexagonal connector of fourth joint, hexagonal connector inboard be the screw thread tube-shape, and hexagonal connector one end welding has flexible groove, flexible groove be connected with the joint guiding groove, joint guiding groove surface cup jointed the flexible shell of joint, joint guiding groove inboard be provided with a movable ball.

As a further technical scheme of the utility model, but spiral fastening head and first screwed pipe threaded connection.

As a further technical scheme of the utility model, but joint guide post and joint guiding groove joint.

As a further technical scheme of the utility model, hose main part and first joint, the second connects, the pipe diameter size is the same in third joint and the fourth joint, and connects between each and all be provided with the rubber pad.

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

1. the utility model discloses, the setting of polylinker can be connected different grade type connected mode joints fast and efficiently, need not cause destruction to metal collapsible tube itself, and easy operation is convenient, has effectively improved the installation effectiveness;

2. the utility model can remove the redundant joints and realize direct connection through the flange; the matching connection of the first joint and the second joint can complete threaded connection;

3. the utility model can complete the quick clamping connection by matching the third joint and the fourth joint;

4. the utility model discloses, each connects the influence that can effectively reduce the joint to the hose transportation with the same internal diameter of hose body, and the use of rubber pad between the joint has effectively guaranteed the holistic seal of hose.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the first joint and the second joint structure of the present invention.

Fig. 3 is a schematic view of a third joint and a fourth joint structure of the present invention.

In the figure: the flexible pipe comprises a flexible pipe body, 2-a first joint, 21-a spiral fastening head, 22-a guide column, 23-an annular stop block, 3-a second joint, 31-a first threaded pipe, 4-a third joint, 41-a second threaded pipe, 42-a hexagonal connecting plate, 43-a clamping guide column, 44-an annular clamping groove, 5-a fourth joint, 51-a hexagonal connector, 52-a clamping telescopic shell, 53-a clamping guide groove, 54-a movable ball, 55-a telescopic groove and 6-a flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a metal hose with multiple joints includes a hose main body 1, flanges 6 are welded at both ends of the hose main body 1, one end of the hose main body 1 is connected with a first joint 2, one end of the first joint 2 is welded with the flange 6, the first joint 2 is provided with a guide post 22, the guide post 22 is sleeved with a screw fastening head 21, and one end of the guide post 22 is welded with an annular stop 23; one end of the hose body 1, which is far away from the first joint 2, is connected with a second joint 3, the second joint 3 is cylindrical, the outer side surface of the second joint 3 is provided with a first threaded pipe 31, and one end of the second joint 3 is welded with a flange 6; the first connector 2 is in threaded connection with a second threaded pipe 41 of a third connector 4 through a spiral fastening head 21, a hexagonal connecting plate 42 is welded at one end of the second threaded pipe 41, a clamping guide column 43 is welded at one side of the hexagonal connecting plate 42, and an annular clamping groove 44 is formed in the outer side of the clamping guide column 43; second joint 3 threaded connection have the hexagonal connector 51 of fourth joint 5, hexagonal connector 51 inboard be the screw thread tube-shape, and hexagonal connector 51 one end welding has flexible groove 55, flexible groove 55 be connected with joint guiding groove 53, joint guiding groove 53 surface cup jointed the flexible shell 52 of joint, joint guiding groove 53 inboard be provided with a movable ball 54, the setting of multi-joint, but high efficiency connects the connected mode joint of different grade type, need not lead to the fact destruction to metal collapsible tube itself, easy operation is convenient, has effectively improved the installation effectiveness.

In this embodiment, the screw fastening head 21 and the first threaded pipe 31 can be connected by a screw thread, and the redundant joint can be removed, so that direct connection through a flange can be realized; the mating connection of the first connector and the second connector may complete a threaded connection.

In this embodiment, but joint guide post 43 and joint guide slot 53 joint, the cooperation that third connects and fourth connects is used, can accomplish quick joint formula and be connected.

In this embodiment, the inner diameters of the hose body 1 and the first joint 2, the second joint 3, the third joint 4 and the fourth joint 5 are the same, the inner diameters of the joints and the hose body are the same, so that the influence of the joints on the transportation process of the hose can be effectively reduced, and rubber pads are arranged between the joints, so that the overall tightness of the hose is effectively ensured.

The utility model discloses a theory of operation is: the flanges 6 at the two ends of the hose body 1 can be connected through the flanges 6 when the two sections of metal hoses are connected, so that direct connection is realized; the first joint 2 and the second joint 3 are respectively connected with the hose body 1 through flanges 6, and the two sections of hoses are respectively connected with the first threaded pipe 31 through the spiral fastening heads 21, so that threaded connection between the metal hoses can be realized; the spiral fastening head 21 is in threaded connection with the second threaded pipe 41, the first threaded pipe 31 is in threaded connection with the hexagonal connector 51, then the two sections of hoses are respectively connected with the clamping guide column 43 and the clamping guide groove 53, and the metal hoses are locked and fixed through the annular clamping groove 44 and the movable ball 54, so that the metal hoses are clamped quickly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 metal hose having a multi-joint, characterized in that: the hose comprises a hose body (1), wherein flanges (6) are welded at two ends of the hose body (1), one end of the hose body (1) is connected with a first connector (2), one end of the first connector (2) is welded with the flange (6), the first connector (2) is provided with a guide column (22), the guide column (22) is sleeved with a spiral fastening head (21), and one end of the guide column (22) is welded with an annular stop block (23); one end, far away from the first joint (2), of the hose main body (1) is connected with a second joint (3), the second joint (3) is cylindrical, a first threaded pipe (31) is arranged on the outer side surface of the second joint (3), and a flange (6) is welded at one end of the second joint (3); the first connector (2) is in threaded connection with a second threaded pipe (41) of a third connector (4) through a spiral fastening head (21), a hexagonal connecting plate (42) is welded at one end of the second threaded pipe (41), a clamping guide column (43) is welded at one side of the hexagonal connecting plate (42), and an annular clamping groove (44) is formed in the outer side of the clamping guide column (43); second joint (3) threaded connection have hexagonal connector (51) that the fourth connected (5), hexagonal connector (51) inboard be the screw thread tube-shape, and hexagonal connector (51) one end welding has flexible groove (55), flexible groove (55) be connected with joint guiding groove (53), joint guiding groove (53) surface cup jointed the flexible shell of joint (52), joint guiding groove (53) inboard be provided with one movable ball (54).

2. The metal hose with multi-joint according to claim 1, wherein: the screw fastening head (21) and the first threaded pipe (31) can be connected in a threaded mode.

3. The metal hose with multi-joint according to claim 1, wherein: the clamping guide post (43) and the clamping guide groove (53) can be clamped.

4. The metal hose with multi-joint according to claim 1, wherein: the hose body (1) is connected with the first joint (2), the second joint (3), the third joint (4) and the fourth joint (5) in the same inner diameter, and rubber pads are arranged between the joints.