CN217899081U

CN217899081U - Bimetal alloy pipe

Info

Publication number: CN217899081U
Application number: CN202221866882.6U
Authority: CN
Inventors: 曹海鑫
Original assignee: Yangzhou Hengxin Wearable Pipe Co ltd
Current assignee: Yangzhou Hengxin Wearable Pipe Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-25
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a bimetal alloy pipe, including the alloy pipe body, alloy pipe body surface front side welding has the second fixed plate, alloy pipe body surface rear side welding has first fixed plate, second fixed plate surface both sides are equipped with the threaded rod respectively, the threaded rod is kept away from the one end fixedly connected with of alloy pipe body and is changeed the handle, four corners of second fixed plate front side have been seted up respectively and have been adjusted the chamber, adjust the inside sliding through connection of chamber and have the connecting rod, the one end fixedly connected with pull ring of second fixed plate is kept away from to the connecting rod, the one end fixedly connected with fixture block of pull ring is kept away from to the connecting rod, connecting rod surface movable sleeve is equipped with the spring, connecting rod surface fixedly connected with baffle, both ends difference fixedly connected with second connecting plate about the first fixed plate rear side, both ends difference fixedly connected with first connecting plate about the first fixed plate rear side, fix the front and back both sides of two alloy pipe bodies together, it is convenient to install, save installation time.

Description

Bimetal alloy pipe

Technical Field

The utility model relates to an alloy pipe technical field specifically is a bimetal alloy pipe.

Background

The alloy pipe is one kind of seamless steel pipe, and its performance is much higher than that of common seamless steel pipe, because the steel pipe contains more Cr, and its high temperature resistance, low temperature resistance and corrosion resistance are not superior to those of common seamless steel pipe, so that the alloy pipe has wide application in petroleum, spaceflight, chemical industry, electric power, boiler, military industry and other industries.

Sometimes, the length of the alloy pipe is not enough, two or more alloy pipes are required to be combined together for use, and the existing alloy pipe is inconvenient to mount and dismount when being combined.

Disclosure of Invention

An object of the utility model is to provide a bimetal alloy pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bimetal alloy pipe, including the alloy pipe body, alloy pipe body surface front side welding has the second fixed plate, alloy pipe body surface rear side welding has first fixed plate, second fixed plate surface both sides are equipped with the threaded rod respectively, the one end fixedly connected with that the alloy pipe body was kept away from to the threaded rod changes the handle, four corners in second fixed plate front side have seted up respectively and have adjusted the chamber, adjust the inside sliding through connection of chamber and have the connecting rod, the one end fixedly connected with pull ring of second fixed plate is kept away from to the connecting rod, the one end fixedly connected with fixture block of pull ring is kept away from to the connecting rod, connecting rod surface movable sleeve is equipped with the spring, connecting rod surface fixedly connected with baffle, both ends difference fixedly connected with second connecting plate about the first fixed plate rear side, both ends difference fixedly connected with first connecting plate about the first fixed plate rear side.

Optionally, the outer part of the alloy pipe body is provided with an outer pipe, and the inner part of the alloy pipe body is provided with an inner pipe.

Optionally, a first connecting groove matched with the second connecting plate is respectively formed in the upper end and the lower end of the front side of the second fixing plate, and a second connecting groove matched with the first connecting plate is respectively formed in the left end and the right end of the front side of the second fixing plate.

Optionally, the threaded rod passes through screw thread activity through connection in second fixed plate surface, and inside the threaded rod kept away from the one end of changeing the handle extended to the second spread groove, first connecting hole with threaded rod assorted was seted up to first connecting plate surface both sides.

Optionally, the spring and the baffle are both arranged inside the adjusting cavity, the spring is arranged between the baffle and the pull ring, one end of the spring is fixedly connected with the outer surface of the baffle, and the other end of the spring is fixedly connected with one end, close to the pull ring, of the inner wall of the adjusting cavity.

Optionally, the two sides of the outer surface of the second connecting plate are respectively provided with a second connecting hole matched with the fixture block, and the fixture block slidably penetrates through the joint of the first connecting groove and the adjusting cavity.

Optionally, the outer surface of the second fixing plate is located on one side of the connecting rod and is fixedly connected with a fixing rod, and one end, far away from the second fixing plate, of the fixing rod is rotatably connected with a limiting ring matched with the pull ring.

Optionally, the outer pipe is made of a rigid copper pipe, the inner pipe is made of an alloy pipe, and the outer pipe is sleeved on the outer side of the inner pipe and is fastened into a whole through cold rolling.

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

1. this bimetal alloy pipe through the pulling pull ring to drive the fixture block and remove, rotate the spacing ring, prevent the pull ring and remove, then insert first connecting plate and the second connecting plate on first fixed plate surface in the second fixed plate, the contrarotation spacing ring makes the spacing ring break away from the pull ring, the spring kick-backs immediately, accomplish the fixed of second connecting plate, rotate simultaneously and change the handle, accomplish the fixed of first connecting plate, can be in the same place two alloy pipe body front and back both sides are fixed, it is convenient to install, save installation time.

2. The bimetal alloy pipe provides the outer wall with the characteristic of corrosion resistance for the alloy pipe body through the outer pipe made of the rigid copper pipe, and provides the inner wall with the characteristic of high pressure bearing for the alloy pipe body through the inner pipe made of the alloy pipe.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of a bimetallic alloy pipe of the present invention;

fig. 2 is a schematic front side three-dimensional structure diagram of the alloy tube main body of the bimetal alloy tube of the utility model;

fig. 3 is a schematic diagram of a rear side three-dimensional structure of the alloy tube main body of the bimetal alloy tube of the utility model;

fig. 4 is a schematic front sectional structural view of the second fixing plate of the bimetal alloy tube of the present invention.

In the figure: 1. an alloy pipe body; 11. an outer tube; 12. an inner tube; 2. a first fixing plate; 21. a first connecting plate; 22. a first connection hole; 23. a second connecting plate; 24. a second connection hole; 3. a second fixing plate; 31. turning a handle; 32. a threaded rod; 33. an adjustment chamber; 34. a pull ring; 35. a connecting rod; 36. a spring; 37. a baffle plate; 38. a clamping block; 39. a fixing rod; 310. a limit ring.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides a bimetal alloy pipe, including alloy pipe body 1, alloy pipe body 1 surface front side welded second fixed plate 3, alloy pipe body 1 surface rear side welded first fixed

plate

2, 3 surface both sides of second fixed plate are equipped with threaded rod 32 respectively, threaded rod 32 keeps away from the one end fixedly connected with that alloy pipe body 1 changes 31, regulation chamber 33 has been seted up respectively to four corners of second fixed plate 3 front side, the inside slip through connection of regulation chamber 33 has connecting rod 35, the one end fixedly connected with pull ring 34 of second fixed plate 3 is kept away from to connecting rod 35, the one end fixedly connected with fixture block 38 of pull ring 34 is kept away from to connecting rod 35, connecting rod 35 surface movable sleeve is equipped with spring 36, connecting rod 35 surface fixedly connected with baffle 37, both ends difference fixedly connected with second connecting plate 23 about the first fixed plate 2 rear sides, both ends difference fixedly connected with first connecting plate 21 about the first fixed plate 2 rear sides.

The outside of the alloy pipe body 1 is an outer pipe 11, and the inside of the alloy pipe body 1 is an inner pipe 12.

The first connecting groove matched with the second connecting plate 23 is respectively arranged at the upper end and the lower end of the front side of the second fixing plate 3, the second connecting groove matched with the first connecting plate 21 is respectively arranged at the left end and the right end of the front side of the second fixing plate 3, the first connecting plate 21 and the second connecting plate 23 on the surface of the first fixing plate 2 can be inserted into the second fixing plate 3, and the tightness of the joint of the first fixing plate 2 and the second fixing plate 3 is ensured.

Threaded rod 32 passes through the screw thread activity through connection in 3 surfaces of second fixed plate, and threaded rod 32 keeps away from to change inside 31 one end extends to the second spread groove, first spread groove 22 with threaded rod 32 assorted is seted up to first fixed plate 21 surface both sides, rotates to change 31, and threaded rod 32 removes in second fixed plate 3 to the joint is in first spread groove 22, accomplishes first fixed plate 21's fixed.

Spring 36 and baffle 37 all set up inside adjusting chamber 33, spring 36 sets up between baffle 37 and pull ring 34, spring 36 one end and baffle 37 outer fixed surface are connected, the spring 36 other end and the one end fixed connection that adjusting chamber 33 inner wall is close to pull ring 34, pulling pull ring 34, pull ring 34 drives baffle 37 through connecting rod 35 and compresses spring 36, thereby drive fixture block 38 and remove, spring 36 kick-backs, it makes fixture block 38 joint in second connecting hole 24 to drive connecting rod 35 through baffle 37 and remove, accomplish the fixed of second connecting plate 23.

The two sides of the outer surface of the second connecting plate 23 are respectively provided with a second connecting hole 24 matched with the latch 38, and the latch 38 slidably penetrates through the joint of the first connecting groove and the adjusting cavity 33.

The outer surface of the second fixing plate 3 is fixedly connected with a fixing rod 39 at one side of the connecting rod 35, one end of the fixing rod 39, which is far away from the second fixing plate 3, is rotatably connected with a limiting ring 310 matched with the pull ring 34, the limiting ring 310 is rotated to be clamped on the pull ring 34, then the pull ring 34 can be limited, the pull ring 34 is prevented from moving, the limiting ring 310 is rotated reversely, the limiting ring 310 is separated from the pull ring 34, and then the spring 36 rebounds.

The outer tube 11 material is the rigidity copper pipe, and the inner tube 12 material is the alloy pipe, and outer tube 11 cup joints in the inner tube 12 outside and through cold rolling fastening as an organic whole, through the outer tube 11 of the rigidity copper pipe material that sets up, provides the anticorrosive characteristic of outer wall for alloy pipe body 1, through the inner tube 12 of the alloy pipe material that sets up, provides the inner wall for alloy pipe body 1 and bears the high-pressure characteristic.

The working principle is as follows: when the device is used, the front side and the rear side of the two alloy pipe bodies 1 are respectively aligned, the pull ring 34 is pulled, the pull ring 34 drives the baffle plate 37 to compress the spring 36 through the connecting rod 35, so as to drive the clamping block 38 to move, then the limiting ring 310 is rotated, so that the limiting ring 310 is clamped on the pull ring 34, then the pull ring 34 can be limited, the pull ring 34 is prevented from moving, then the first connecting plate 21 and the second connecting plate 23 on the surface of the first fixing plate 2 are inserted into the second fixing plate 3, the limiting ring 310 is rotated reversely, so that the limiting ring 310 is separated from the pull ring 34, the spring 36 rebounds, the connecting rod 35 is driven by the baffle plate 37 to move, so that the clamping block 38 is clamped in the second connecting hole 24, the fixing of the second connecting plate 23 is completed, meanwhile, the rotating handle 31 is rotated, the threaded rod 32 moves in the second fixing plate 3 and is clamped in the first connecting hole 22, the fixing of the first connecting plate 21 is completed, the front side and the rear side of the two alloy pipe bodies 1 can be fixed together, the inner pipe body 12 made of the rigid copper pipe can provide the high-corrosion-resistant alloy pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bimetal alloy pipe, including alloy pipe body (1), a serial communication port, alloy pipe body (1) surface front side welding has second fixed plate (3), alloy pipe body (1) surface rear side welding has first fixed plate (2), second fixed plate (3) surface both sides are equipped with threaded rod (32) respectively, the one end fixedly connected with that alloy pipe body (1) was kept away from in threaded rod (32) changes handle (31), regulation chamber (33) have been seted up respectively to four corners of second fixed plate (3) front side, the inside slip through connection in regulation chamber (33) has connecting rod (35), the one end fixedly connected with pull ring (34) of second fixed plate (3) are kept away from in connecting rod (35), the one end fixedly connected with fixture block (38) of pull ring (34) are kept away from in connecting rod (35), connecting rod (35) surface movable sleeve is equipped with spring (36), connecting rod (35) surface fixedly connected with baffle (37), both ends difference fixedly connected with second connecting plate (23) about first fixed plate (2) rear side, both ends difference fixedly connected with first connecting plate (21) about first fixed plate (2) rear side.

2. A bimetallic alloy tube as in claim 1, characterized in that the alloy tube body (1) is provided externally as an outer tube (11) and internally as an inner tube (12).

3. The bimetal alloy pipe according to claim 1, wherein the upper and lower ends of the front side of the second fixing plate (3) are respectively provided with a first connecting groove matched with the second connecting plate (23), and the left and right ends of the front side of the second fixing plate (3) are respectively provided with a second connecting groove matched with the first connecting plate (21).

4. The bimetal alloy tube according to claim 1, wherein the threaded rod (32) is movably connected to the outer surface of the second fixing plate (3) in a penetrating manner through threads, one end of the threaded rod (32) far away from the rotating handle (31) extends into the second connecting groove, and the two sides of the outer surface of the first connecting plate (21) are provided with first connecting holes (22) matched with the threaded rod (32).

5. The bimetallic alloy tube as in claim 1, wherein the spring (36) and the baffle (37) are both disposed inside the adjustment chamber (33), the spring (36) is disposed between the baffle (37) and the pull ring (34), one end of the spring (36) is fixedly connected to the outer surface of the baffle (37), and the other end of the spring (36) is fixedly connected to the end of the inner wall of the adjustment chamber (33) near the pull ring (34).

6. The bimetal alloy pipe according to claim 1, wherein the two sides of the outer surface of the second connecting plate (23) are respectively provided with a second connecting hole (24) matched with the clamping block (38), and the clamping block (38) slidably penetrates through the joint of the first connecting groove and the adjusting cavity (33).

7. The bimetal alloy tube according to claim 1, wherein a fixing rod (39) is fixedly connected to the outer surface of the second fixing plate (3) at one side of the connecting rod (35), and a limiting ring (310) matched with the pull ring (34) is rotatably connected to one end of the fixing rod (39) far away from the second fixing plate (3).

8. The bimetal alloy pipe according to claim 2, wherein the outer pipe (11) is made of a rigid copper pipe, the inner pipe (12) is made of an alloy pipe, and the outer pipe (11) is sleeved on the outer side of the inner pipe (12) and is fastened into a whole through cold rolling.