CN215721545U

CN215721545U - Quick-connection type titanium alloy pipe

Info

Publication number: CN215721545U
Application number: CN202122307471.5U
Authority: CN
Inventors: 孙付宇; 项光武
Original assignee: Jiangsu Langzhi New Material Technology Co ltd
Current assignee: Jiangsu Langzhi New Material Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-01
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a quick-connection type titanium alloy pipe, belonging to the technical field of titanium alloy pipes, and the quick-connection type titanium alloy pipe comprises a titanium alloy pipeline, wherein the titanium alloy pipeline comprises an integrally formed connecting part and a mounting part, the connecting part and the mounting part are respectively arranged at the front end and the rear end of the titanium alloy pipeline, the inner wall of the titanium alloy pipeline is provided with a pair of positioning grooves mutually communicated with the mounting part, the pair of positioning grooves are respectively distributed at the upper side and the lower side of the mounting part, the inner wall of the titanium alloy pipeline is also provided with a pair of limiting grooves communicated with the positioning grooves, the pair of limiting grooves are respectively positioned at the upper side and the lower side of the geometric center of the positioning grooves, the inner end of the titanium alloy pipeline is embedded with a pair of second magnetic blocks, the pair of second magnetic blocks are respectively positioned at the upper side and the lower side of the pair of limiting grooves, and the titanium alloy pipe can be easily butted without an external tool when being connected, greatly reduced workman's the tiredness degree when connecting tube can improve work efficiency effectively.

Description

Quick-connection type titanium alloy pipe

Technical Field

The utility model relates to the technical field of titanium alloy pipes, in particular to a quick-connection type titanium alloy pipe.

Background

The titanium alloy pipe is made of titanium alloy, and the titanium alloy can be divided into three types according to the structure: 1. adding aluminum and tin elements into titanium; 2. adding alloy elements such as aluminum, chromium, molybdenum, vanadium and the like into titanium; 3. the titanium is added with elements such as aluminum, vanadium and the like, the titanium has higher mechanical property and excellent stamping property, can be welded in various forms, has the strength of a welding joint reaching 90 percent of the strength of matrix metal, has good cutting processing property, has higher corrosion resistance to chloride, sulfide and ammonia, has higher corrosion resistance than aluminum alloy, stainless steel and nickel-based alloy, and has stronger water impact resistance than titanium in seawater.

Adopt flange joint during traditional titanium alloy union coupling, the operation is complicated during flange joint, needs outside instrument just can carry out the locking, and this just makes the workman waste time and energy when connecting tube, and work efficiency is not high.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a quick-connection type titanium alloy pipe, which can realize that the titanium alloy pipe can be easily butted without an external tool during connection, greatly reduce the fatigue degree of workers during pipeline connection and effectively improve the working efficiency.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A quick-connection type titanium alloy pipe comprises a titanium alloy pipeline, wherein the titanium alloy pipeline comprises a connecting part and a mounting part which are integrally formed, the connecting part and the mounting part are respectively arranged at the front end and the rear end of the titanium alloy pipeline, the inner wall of the titanium alloy pipeline is provided with a pair of positioning grooves which are mutually communicated with the mounting part, the pair of positioning grooves are respectively distributed at the upper side and the lower side of the mounting part, the inner wall of the titanium alloy pipeline is further provided with a pair of limiting grooves which are communicated with the positioning grooves, the pair of limiting grooves are respectively positioned at the upper side and the lower side of the geometric center of the positioning grooves, the inner end of the titanium alloy pipeline is embedded with a pair of second magnetic blocks, the pair of second magnetic blocks are respectively positioned at the upper side and the lower side of the pair of limiting grooves, the upper end and the lower end of the connecting part are fixedly connected with positioning blocks matched with the positioning grooves, the upper end and the lower end of the connecting part are provided with a pair of symmetrically distributed standing grooves, it is a pair of the equal fixedly connected with extension spring in bottom of standing groove, it is a pair of the equal fixedly connected with tray of extension spring's the other end, it is a pair of the equal fixedly connected with initiative stopper of extension spring's the one end is kept away from to the tray, initiative stopper and circular port, constant head tank and spacing groove are sliding connection, can realize that titanium alloy pipe need not to dock easily with the help of outside instrument when connecting, and greatly reduced workman's fatigue degree when connecting tube can improve work efficiency effectively.

Furthermore, when two titanium alloy pipelines are butted, the positioning groove, the limiting groove, the driving limiting block and the second magnetic block are positioned on the same plane, a first magnetic block is embedded at the inner end of the driving limiting block, the magnetic poles of one ends, close to each other, of the first magnetic block and the second magnetic block are opposite, the attraction force between the first magnetic block and the second magnetic block is larger than the elastic force of the extension spring, when the titanium alloy pipelines are butted, the driving limiting block and the second magnetic block are attracted through magnetic force, the driving limiting block moves towards one end, close to the limiting groove, of the driving limiting block and is partially positioned in the connecting portion, the driving limiting block partially penetrates through the circular hole and the positioning groove and is positioned in the limiting groove, and the titanium alloy pipelines are self-locked after being connected.

Furthermore, the spacing groove is the hemisphere spacing groove, the upper surface of initiative stopper and the shape phase-match of spacing groove make the better laminating of initiative stopper and the internal surface of spacing groove, and when the internal surface laminating of initiative stopper and spacing groove, the position of tray also is in the outside of standing groove, makes initiative stopper can not be because of magnetic force is inhaled limiting groove department impaired often.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize that titanium alloy pipe need not to dock easily with the help of outside instrument when connecting, and greatly reduced workman's fatigue degree when connecting tube can improve work efficiency effectively.

(2) When two titanium alloy pipelines butt joint, the constant head tank, the spacing groove, initiative stopper and second magnetism piece are in the coplanar, the inner of a pair of initiative stopper all inlays and is equipped with first magnetism piece, the one end magnetic pole that a pair of first magnetism piece and a pair of second magnetism piece are close to each other is opposite, suction between first magnetism piece and the second magnetism piece is greater than extension spring's elasticity, when a pair of titanium alloy pipeline is carrying out the butt joint, initiative stopper and second magnetism piece are inhaled through magnetic force mutually, make initiative stopper to the one end removal that leans on the spacing groove, and the part is located connecting portion, the part runs through circular port and constant head tank and is located the spacing inslot, make a pair of titanium alloy pipelines carry out the auto-lock after connecting.

(3) The spacing groove is the hemisphere spacing groove, and the upper surface of initiative stopper and the shape phase-match of spacing groove make the better laminating of the internal surface of initiative stopper and spacing groove, and when the internal surface laminating of initiative stopper and spacing groove, the position of tray also is in the outside of standing groove, makes the initiative stopper can not be because of magnetic force is inhaled spacing groove department impaired often.

Drawings

FIG. 1 is a side cross-sectional view of the present invention;

FIG. 2 is a side cross-sectional view of two titanium alloy pipes being joined;

FIG. 3 is a front cross-sectional view of two titanium alloy pipes being joined;

FIG. 4 is a schematic view showing the structure of the present mounting portion;

fig. 5 is a schematic structural view of the connecting portion.

The reference numbers in the figures illustrate:

1 titanium alloy pipeline, 11 constant head tanks, 12 spacing grooves, 2 connecting portions, 21 locating pieces, 22 standing grooves, 23 circular holes, 3 installation parts, 4 extension springs, 5 trays, 6 initiative spacing blocks and 7 second magnetic blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a quick-connect titanium alloy pipe comprises a titanium alloy pipe 1, the titanium alloy pipe 1 includes a connecting portion 2 and a mounting portion 3, the connecting portion 2 and the mounting portion 3 are respectively disposed at the front and rear ends of the titanium alloy pipe 1, when a plurality of titanium alloy pipes 1 are connected, the titanium alloy pipe 1 at the head portion is not provided with the connecting portion 2, the titanium alloy pipe 1 at the tail portion is not provided with the mounting portion 3, the inner wall of the titanium alloy pipe 1 is provided with a pair of positioning slots 11 communicated with the mounting portion 3, the pair of positioning slots 11 are respectively disposed at the upper and lower sides of the mounting portion 3, the inner wall of the titanium alloy pipe 1 is further provided with a pair of limiting slots 12 communicated with the positioning slots 11, the pair of limiting slots 12 are respectively disposed at the upper and lower sides of the geometric center of the positioning slots 11, the inner end of the titanium alloy pipe 1 is embedded with a pair of second magnetic blocks 7, a pair of second magnetism piece 7 is located a pair of spacing groove 12 respectively just upside and just downside, the equal fixedly connected with in upper and lower both ends and the locating piece 21 of constant head tank 11 assorted of connecting portion 2, a pair of symmetric distribution's standing groove 22 is seted up at the upper and lower both ends of connecting portion 2, the equal fixedly connected with extension spring 4 in a pair of standing groove 22's the inner bottom end, the equal fixedly connected with tray 5 of the other end of a pair of extension spring 4, the equal fixedly connected with initiative stopper 6 of one end that extension spring 4 was kept away from to a pair of tray 5, initiative stopper 6 and circular port 23, constant head tank 11 and spacing groove 12 are sliding connection.

When two titanium alloy pipelines 1 are butted, the positioning groove 11, the limiting groove 12, the driving limiting block 6 and the second magnetic block 7 are located on the same plane, the inner ends of the pair of driving limiting blocks 6 are embedded with the first magnetic blocks, the magnetic poles of the ends, close to each other, of the pair of first magnetic blocks and the pair of second magnetic blocks 7 are opposite, the attraction force between the first magnetic blocks and the second magnetic blocks 7 is larger than the elastic force of the extension spring 4, when the pair of titanium alloy pipelines 1 are butted, the driving limiting block 6 and the second magnetic blocks 7 are attracted through magnetic force, the driving limiting block 6 moves towards the end, close to the limiting groove 12, and is partially located in the connecting portion 2, partially penetrates through the circular hole 23 and the positioning groove 11 and is located in the limiting groove 12, and the pair of titanium alloy pipelines 1 are self-locked after being connected.

Spacing groove 12 is the hemisphere spacing groove, and the upper surface of initiative stopper 6 and the shape phase-match of spacing groove 12 make the better laminating of the internal surface of initiative stopper 6 and spacing groove 12, and when the internal surface laminating of initiative stopper 6 and spacing groove 12, the position of tray 5 also is in the outside of standing groove 22, makes initiative stopper 6 can not be because of magnetic force is inhaled spacing groove 12 department impaired often.

When the titanium alloy pipe is used by a worker, when a pair of titanium alloy pipelines 1 are connected, firstly, a positioning block 21 on the titanium alloy pipeline 1 to be connected slides into a positioning groove 11 on the installed titanium alloy pipeline 1, when the positioning block 21 slides to the bottom of the positioning slot 11, the pair of active limiting blocks 6 and the two magnetic blocks 7 are in the same plane, the pair of second magnetic blocks 7 suck the pair of active limiting blocks 6 out of the placing slot 22 through magnetic force, and the driving limited block 6 is partially positioned in the placing groove 22, partially penetrates through the circular hole 23 and the positioning groove 11 and is positioned in the limited groove 12, so that the pair of titanium alloy pipelines 1 are self-locked after being connected, compared with the prior art, the utility model can realize that the titanium alloy pipes can be easily butted without an external tool during connection, greatly reduce the fatigue of workers during pipeline connection and effectively improve the working efficiency.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a connect formula titanium alloy tubular product soon, includes titanium alloy pipeline (1), titanium alloy pipeline (1) includes integrated into one piece's connecting portion (2) and installation department (3), connecting portion (2) and installation department (3) set up both ends around titanium alloy pipeline (1) respectively, its characterized in that: the inner wall of the titanium alloy pipeline (1) is provided with a pair of positioning grooves (11) which are communicated with the mounting part (3) mutually, the positioning grooves (11) are distributed on the upper side and the lower side of the mounting part (3) respectively, the inner wall of the titanium alloy pipeline (1) is further provided with a pair of limiting grooves (12) which are communicated with the positioning grooves (11), the limiting grooves (12) are respectively positioned on the upper side and the lower side of the geometric center of the positioning grooves (11), the inner end of the titanium alloy pipeline (1) is embedded with a pair of second magnetic blocks (7), the second magnetic blocks (7) are respectively positioned on the upper side and the lower side of the limiting grooves (12), the upper end and the lower end of the connecting part (2) are fixedly connected with positioning blocks (21) which are matched with the positioning grooves (11), and the upper end and the lower end of the connecting part (2) are provided with a pair of symmetrically distributed placing grooves (22), the novel positioning groove is characterized in that the inner bottom end of the positioning groove (22) is fixedly connected with an extension spring (4), the other end of the extension spring (4) is fixedly connected with a tray (5), the tray (5) is far away from an active limiting block (6), and the active limiting block (6) is connected with a circular hole (23), a positioning groove (11) and a limiting groove (12) in a sliding mode.

2. The quick connect titanium alloy pipe of claim 1, wherein: when the two titanium alloy pipelines (1) are butted, the positioning groove (11), the limiting groove (12), the driving limiting block (6) and the second magnetic block (7) are positioned on the same plane.

3. The quick connect titanium alloy pipe of claim 1, wherein: the inner ends of the pair of driving limiting blocks (6) are embedded with first magnetic blocks, and the magnetic poles of the ends, close to each other, of the pair of first magnetic blocks and the pair of second magnetic blocks (7) are opposite.

4. The quick connect titanium alloy pipe of claim 3, wherein: the attractive force between the first magnetic block and the second magnetic block (7) is larger than the elastic force of the extension spring (4).

5. The quick connect titanium alloy pipe of claim 1, wherein: the limiting groove (12) is a hemispherical limiting groove, and the upper surface of the active limiting block (6) is matched with the limiting groove (12) in shape.