CN210484891U

CN210484891U - Pipe hoop buckling and connecting device

Info

Publication number: CN210484891U
Application number: CN201921162846.XU
Authority: CN
Inventors: 翟玉佳
Original assignee: Qingdao Tiantong Pipeline System Co Ltd
Current assignee: Qingdao Tiantong Pipeline System Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-08
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a coupling device is withheld to ferrule, including device upper portion, device upper portion opposite side fixedly connected with second connecting plate, the other end of second connecting plate is provided with the dead lever, there is first connecting plate on the dead lever, the second connecting plate is connected with the dead lever with the crisscross rotation of first connecting plate, the other end fixed link of first connecting plate has one side of device lower part, device upper portion and device lower part inner wall middle part all opened flutedly corresponding the position, the inside of device upper portion and device lower part is provided with the inner union coupling, inner union coupling one side outer wall fixedly connected with bulge loop, bulge loop excircle fixedly connected with sealing washer, inner union coupling opposite side inner wall is opened threadedly. The utility model discloses in, can not produce tensile stress to the pipeline when being convenient for regular dismantlement and installation, be favorable to protecting pipeline and wall body.

Description

Pipe hoop buckling and connecting device

Technical Field

The utility model relates to a plumbing equipment field especially relates to a coupling device is withheld to ferrule.

Background

A pipe clamp is a short length of pipe used to connect two pipes. The pipe hoop is convenient to use and widely applied to the fields of civil buildings, industry, agriculture and the like.

The pipe hoop buckling and pressing connecting device used at present is more troublesome in connection, is not suitable for occasions of frequent disconnection and connection, generates larger tensile stress on a pipeline in connection, is not beneficial to long-term use of the pipeline, and even generates larger pressure on a support of the pipeline to cause potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pipe hoop buckling and pressing connecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pipe hoop buckling and pressing connecting device comprises a device upper portion, wherein a second fixing plate is fixedly connected to one side of the device upper portion, a fixed point is fixedly connected to the upper portion of the middle portion of the device upper portion, a buckling rope is rotatably connected to the middle position of the fixed point, a second connecting plate is fixedly connected to the other side of the device upper portion, a fixing rod is arranged at the other end of the second connecting plate, a first connecting plate is arranged on the fixing rod, the second connecting plate and the first connecting plate are connected in a staggered and rotating mode, the fixing rod is connected with the second connecting plate in a staggered and rotating mode, the other end of the first connecting plate is fixedly connected with one side of the device lower portion, a buckling and pressing supporting point is fixedly connected to the lower portion of the device lower portion, a first fixing plate is fixedly connected to the other side of the device lower portion, through, the device is characterized in that inner connecting pipes are arranged in the upper portion and the lower portion of the device, a convex ring is fixedly connected to the outer wall of one side of each inner connecting pipe, a sealing ring is fixedly connected to the outer circle of each convex ring, and threads are formed in the inner wall of the other side of each inner connecting pipe.

As a further description of the above technical solution:

the cross-sectional shape of sealing washer is "concave" font, the internal diameter of sealing washer should be less than the external diameter of bulge loop, the external diameter of sealing washer should be greater than the internal diameter of recess.

As a further description of the above technical solution:

when the inner connecting pipe is placed in the upper part and the lower part of the device, the sealing rings and the convex rings correspond to the inner wall grooves of the upper part and the lower part of the device.

As a further description of the above technical solution:

the first fixing plate and the second fixing plate can be fixedly connected by penetrating through the through hole through bolts and nuts when the connecting device works.

As a further description of the above technical solution:

the device upper portion and the device lower part outside all spout rust-resistant paint, device upper portion and device lower part close contact part are provided with sealed the pad.

As a further description of the above technical solution:

and lubricating oil is coated at the rotary connection positions of the fixing point and the pressure lever as well as the pressure lever and the buckle cable.

The utility model discloses following beneficial effect has:

1. the utility model discloses an use depression bar and knot cable device, can make things convenient for quick to the pipeline connect rapidly and the disconnection, add bolt and nut fixed connection when necessary, further press from both sides tightly connecting device.

2. The utility model discloses a to connecting in the distance adjustment between the two inner connecting pipes of pipeline, connecting device can not produce tensile stress to whole pipeline after fixed, is favorable to the long-term use of pipeline.

Drawings

Fig. 1 is a side view of a pipe clamp crimping connector according to the present invention;

fig. 2 is a front view of the lower half of a pipe clamp crimping connector according to the present invention;

fig. 3 is an open view of the upper and lower parts of a pipe clamp buckling connection device provided by the present invention;

fig. 4 is a cross-sectional view of an inner joint pipe of a pipe clamp crimping connector according to the present invention.

Illustration of the drawings:

1. an upper part of the device; 2. a first connecting plate; 3. a lower portion of the apparatus; 4. pressing a fulcrum; 5. a first fixing plate; 6. a second fixing plate; 7. buckling a cable; 8. a pressure lever; 9. a fixed point; 10. a through hole; 11. a groove; 12. a thread; 13. an inner connecting pipe; 14. a convex ring; 15. a seal ring; 16. fixing the rod; 17. a second connecting plate.

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 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a pipe hoop buckling and pressing connecting device comprises a device upper portion 1, wherein one side of the device upper portion 1 is fixedly connected with a second fixing plate 6, a fixing point 9 is fixedly connected above the middle of the device upper portion 1, the middle position of the fixing point 9 is rotatably connected with a buckling rope 7, the other side of the device upper portion 1 is fixedly connected with a second connecting plate 17, the other end of the second connecting plate 17 is provided with a fixing rod 16, a first connecting plate 2 is arranged on the fixing rod 16, the second connecting plate 17 and the first connecting plate 2 are connected with the fixing rod 16 in a staggered and rotating mode, the other end of the first connecting plate 2 is fixedly connected with one side of a device lower portion 3, a buckling and pressing supporting point 4 is fixedly connected below the middle of the device lower portion 3, the other side of the device lower portion 3 is fixedly connected with a first fixing plate 5, through holes 10 are formed in corresponding positions of the first fixing plate 5, the middle parts of the inner walls of the upper part 1 and the lower part 3 of the device are provided with grooves 11 at corresponding positions, the sealing performance is improved, the inner connecting pipe 13 is arranged inside the upper part 1 and the lower part 3 of the device, the outer wall of one side of the inner connecting pipe 13 is fixedly connected with a convex ring 14, the outer circle of the convex ring 14 is fixedly connected with a sealing ring 15, the inner wall of the other side of the inner connecting pipe 13 is provided with threads 12, and the connection with an external water pipe is facilitated.

The cross-sectional shape of sealing washer 15 is "concave" font, be convenient for the cover and install above bulge loop 14 conveniently, the internal diameter of sealing washer 15 should be less than the external diameter of bulge loop 14, the external diameter of sealing washer 15 should be greater than the internal diameter of recess 11, improve the leakproofness of whole device and prevent the leakage, sealing washer 15 and bulge loop 14 correspond with the inner wall recess 11 of device upper portion 1 and device lower part 3 when inner connecting tube 13 places in the inside of device upper portion 1 and device lower part 3, first fixed plate 5 and second fixed plate 6 can utilize bolt and nut to run through hole 10 fixed connection when connecting device work needs, device upper portion 1 and device lower part 3 outer wall all spout the anti rust paint, and increase of service life, device upper portion 1 and device lower part 3 closed contact part are provided with sealed the pad, fixed point 9 and depression bar 8 and the rotation junction of depression bar 8 and knot rope 7 should.

The working principle is as follows: the utility model discloses during the use, it is fixed with required connecting tube cooperation to get the screw thread 12 of two inner connecting tubes 13 through inner connecting tube 13 inner wall respectively, adjust the interval between two inner connecting tubes 13, it is unanimous with device upper portion 1 and the 3 inner walls of device lower part 11 distance of distance to ensure the distance, through the swivelling joint between second connecting plate 17 and the first connecting plate 2, connecting device is closed to one of them in rotating device upper portion 1 and the device lower part 3, the one end of knot cable 7 is detained on withholding fulcrum 4, press down depression bar 8, make whole device fixed connection, if need usable bolt and nut pass through-hole 10, consolidate whole connecting device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A pipe clamp crimping connection device, includes device upper portion (1), its characterized in that: a second fixing plate (6) is fixedly connected to one side of the upper portion (1) of the device, a fixing point (9) is fixedly connected to the upper portion of the middle of the upper portion (1) of the device, a buckle cable (7) is rotatably connected to the middle position of the fixing point (9), a second connecting plate (17) is fixedly connected to the other side of the upper portion (1) of the device, a fixing rod (16) is arranged at the other end of the second connecting plate (17), a first connecting plate (2) is arranged on the fixing rod (16), the second connecting plate (17) and the first connecting plate (2) are connected in a staggered and rotating mode to be fixed with the fixing rod (16), the other end of the first connecting plate (2) is fixedly linked with one side of the lower portion (3) of the device, a buckling fulcrum (4) is fixedly connected to the lower portion of the middle of the lower, the device is characterized in that through holes (10) are formed in corresponding positions of the first fixing plate (5) and the second fixing plate (6), grooves (11) are formed in corresponding positions of the middle portions of the inner walls of the upper portion (1) and the lower portion (3) of the device, an inner connecting pipe (13) is arranged inside the upper portion (1) and the lower portion (3) of the device, a convex ring (14) is fixedly connected to the outer wall of one side of the inner connecting pipe (13), a sealing ring (15) is fixedly connected to the outer circle of the convex ring (14), and threads (12) are formed in the inner wall of the other side of the inner connecting pipe (13).

2. A pipe clamp snap-fit connection according to claim 1, wherein: the cross-sectional shape of sealing washer (15) is "concave" font, the internal diameter of sealing washer (15) should be less than the external diameter of bulge loop (14), the external diameter of sealing washer (15) should be greater than the internal diameter of recess (11).

3. A pipe clamp snap-fit connection according to claim 1, wherein: when the inner connecting pipe (13) is placed inside the device upper part (1) and the device lower part (3), the sealing ring (15) and the convex ring (14) correspond to the inner wall groove (11) of the device upper part (1) and the device lower part (3).

4. A pipe clamp snap-fit connection according to claim 1, wherein: the first fixing plate (5) and the second fixing plate (6) can be fixedly connected through a through hole (10) by bolts and nuts when the connecting device works.

5. A pipe clamp snap-fit connection according to claim 1, wherein: the device upper portion (1) and device lower part (3) outer wall all spout oil anti-rust paint, device upper portion (1) and device lower part (3) closed contact part are provided with sealed the pad.

6. A pipe clamp snap-fit connection according to claim 1, wherein: and lubricating oil is coated on the rotating connection positions of the fixed point (9) and the pressure lever (8) and the rotating connection positions of the pressure lever (8) and the buckle cable (7).