CN213982355U

CN213982355U - Anti-seismic threaded pipeline connecting assembly

Info

Publication number: CN213982355U
Application number: CN202023075308.2U
Authority: CN
Inventors: 梁思婷
Original assignee: Shenzhen Pengjiarui Technology Co ltd
Current assignee: Shenzhen Pengjiarui Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-17
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an antidetonation threaded pipeline coupling assembling, including the main part pipe, the main part pipe both sides all have first connecting pipe and second connecting pipe through threaded connection, first connecting pipe one side is rotated through the pivot and is connected with the rotating-tube, and annular through-hole has been seted up to rotating-tube one side, and the rotating-tube has seted up annular opening in annular through-hole department fixedly connected with first rubber ring, second connecting pipe one side, and the second connecting pipe is at annular opening part fixedly connected with second rubber ring, the thread groove has all been seted up to rotating-tube and second connecting pipe inner wall, and bar through-hole has all been seted up to first rubber ring and second rubber ring inside, and first rubber ring and second rubber ring are at bar through-hole department fixedly connected with wire, first connecting pipe one side fixedly connected with snap ring, a plurality of circular calorie of hole has been seted up to snap ring one side. The utility model discloses a set up first rubber ring and second rubber ring and absorb vibrations, meet vibrations and also can avoid causing the damage when making the device fixed.

Description

Anti-seismic threaded pipeline connecting assembly

Technical Field

The utility model relates to a pipeline coupling assembling technical field especially relates to an antidetonation screw thread formula pipeline coupling assembling.

Background

In the house construction process, a pipeline is laid on a roof, and the connection between the pipeline and the pipeline is realized through a pipe fitting.

Through the retrieval, chinese patent publication is CN 207701979U's patent discloses a prevent leaking pipeline coupling assembling, including pipeline, pipe fitting and sealing washer, the sealing washer is the cyclic annular structure of "O" shape, be provided with at least one breach on the internal diameter of sealing washer, the both sides of breach still are provided with annular bulge, the axial cross-section of sealing washer is circular, annular bulge follows the axial cross-section of sealing washer outwards extends. The utility model discloses in, set up the breach on the seal ring, and then form a mouth of a river that leaks with the pipe fitting cooperation back, can judge through the mouth of a river that leaks and press from both sides tight process and press from both sides tightly to the junction, if not press from both sides tight then the mouth of a river that leaks still exists, the problem of leaking will appear, therefore among the prior art has been solved in the design of breach on the seal ring, can't judge whether tight problem is pressed from both sides in the junction of pipeline and pipe fitting.

When the above patent is used for connecting pipelines, if external vibration is encountered, bending damage may be generated on the pipeline connection part, which brings loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-seismic threaded pipeline connecting component.

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

the utility model provides an antidetonation screw thread formula pipeline coupling assembling, includes the main part pipe, there are first connecting pipe and second connecting pipe all in main part pipe both sides through threaded connection, first connecting pipe one side is rotated through the pivot and is connected with the rotating tube, annular through-hole has been seted up to rotating tube one side, and the rotating tube is at the first rubber ring of annular through-hole department fixedly connected with, annular opening has been seted up to second connecting pipe one side, the second connecting pipe is at annular opening part fixedly connected with second rubber ring, the thread groove has all been seted up to rotating tube and second connecting pipe inner wall, the bar through-hole has all been seted up to first rubber ring and second rubber ring inside, first rubber ring and second rubber ring are at bar through-hole department fixedly connected with wire.

Furthermore, a clamping ring is fixedly connected to one side of the first connecting pipe, and a plurality of circular clamping holes are formed in one side of the clamping ring.

Furthermore, the snap ring is connected with elastic metal sheets on two sides of the inner wall of the circular snap hole, and triangular grooves are formed in two sides of each elastic metal sheet.

Furthermore, a fixed pipe is fixedly connected to one side of the rotating pipe, a sliding sheet is connected to the inner wall of the fixed pipe in a sliding mode, and a spring is fixedly connected between one side of the sliding sheet and the fixed pipe.

Furthermore, a clamping rod is fixedly connected to one side of the sliding piece, a connecting rod is fixedly connected to one side of the clamping rod, a rotating ball is rotatably connected to one side of the connecting rod through a rotating shaft, and a shifting piece is fixedly connected to the top end of the sliding piece.

Furthermore, fixed pipe is in the outside department fixedly connected with a plurality of rotation groove of kelly, and rotates inslot portion and rotate through the bull stick and be connected with the ball.

The utility model has the advantages that:

1. through setting up first rubber ring, the second rubber ring, the bar through-hole, wire and thread groove, when with rotating tube and second connecting pipe respectively with outside pipeline threaded connection, at this moment, if vibrations appear in the outside, vibrations transmit first rubber ring and second rubber ring department, arouse first rubber ring and second rubber ring to produce deformation, make being connected between device and the pipeline become flexible by the rigidity, reduced the damage of device and pipe connection department because vibrations bring, the practicality of device has been improved.

2. Through setting up the snap ring, the kelly, the plectrum, ball and spring, when needs fix the device in the middle of the both ends pipeline, at first pass through threaded fixation in pipeline one side according to one end, handheld plectrum and pulling simultaneously, the plectrum drives the kelly and contracts from circular calorie of downthehole shrink, rotate first connecting tube and rotating-tube, when making first connection stretch out, rotating-tube and other end pipeline threaded connection, threaded connection finishes the back, loosen the plectrum, the spring drives the automatic card of kelly and goes into circular calorie of hole in inside, avoided because the pipeline of both sides is fixed, the device is when connecting the both sides pipeline, the condition that can not realize the simultaneous connection takes place.

3. Through setting up rotation groove and ball, when the kelly is flexible in fixed pipe, the outside of ball extrusion kelly when having realized the steady removal of kelly, the ball rolls in the kelly outside, utilizes rolling friction to replace sliding friction, has reduced the frictional force between kelly and the fixed pipe, has improved the life of device.

Drawings

Fig. 1 is a front view of an anti-seismic threaded pipe connection assembly as set forth in example 1;

fig. 2 is a front sectional view of a fixed pipe of the anti-seismic threaded pipe coupling assembly according to embodiment 1;

FIG. 3 is a first rubber ring elevation of an anti-seismic threaded pipe coupling assembly as set forth in example 1;

fig. 4 is a front view of a bayonet hole of the anti-seismic threaded pipe coupling assembly set forth in example 1;

fig. 5 is a front view of balls of an anti-seismic threaded pipe connection assembly according to embodiment 2.

In the figure: 1-main body pipe, 2-first connecting pipe, 3-second connecting pipe, 4-second rubber ring, 5-snap ring, 6-rotating pipe, 7-first rubber ring, 8-thread groove, 9-fixed pipe, 10-strip through hole, 11-metal wire, 12-plectrum, 13-spring, 14-sliding sheet, 15-clamping rod, 16-connecting rod, 17-rotating ball, 18-round clamping hole, 19-elastic metal sheet, 20-triangle groove, 21-rotating groove, and 22-ball.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, an anti-seismic threaded pipe connection assembly comprises a main body pipe 1, wherein both sides of the main body pipe 1 are connected with a first connection pipe 2 and a second connection pipe 3 through threads, one side of the first connection pipe 2 is rotatably connected with a rotation pipe 6 through a rotation shaft, one side of the rotation pipe 6 is provided with an annular through hole, the rotation pipe 6 is bonded with a first rubber ring 7 at the annular through hole, one side of the second connection pipe 3 is provided with an annular opening, the second connection pipe 3 is bonded with a second rubber ring 4 at the annular opening, the inner walls of the rotation pipe 6 and the second connection pipe 3 are provided with thread grooves 8, the first rubber ring 7 and the second rubber ring 4 are both provided with strip-shaped through holes 10, the first rubber ring 7 and the second rubber ring 4 are bonded with metal wires 11 at the strip-shaped through holes 10, when the rotation pipe 6 and the second connection pipe 3 are respectively connected with external pipes through threads, at this moment, if vibrations appear outside, vibrations transmit first rubber ring 7 and second rubber ring 4 department, arouse first rubber ring 7 and second rubber ring 4 to produce deformation, make the connection between device and the pipeline become flexible by the rigidity, reduced the damage of device and pipeline junction because vibrations bring, improved the practicality of device.

Wherein, a snap ring 5 is bonded on one side of the first connecting pipe 2, a plurality of circular snap holes 18 are formed on one side of the snap ring 5, elastic metal sheets 19 are connected on two sides of the inner wall of the circular snap holes 18 of the snap ring 5, triangular grooves 20 are formed on two sides of the elastic metal sheets 19, a fixed pipe 9 is bonded on one side of the rotating pipe 6, a sliding sheet 14 is connected on the inner wall of the fixed pipe 9 in a sliding manner, a spring 13 is bonded between one side of the sliding sheet 14 and the fixed pipe 9, a snap rod 15 is bonded on one side of the sliding sheet 14, a connecting rod 16 is bonded on one side of the snap rod 15, a rotating ball 17 is rotatably connected on one side of the connecting rod 16 through a rotating shaft, a shifting sheet 12 is bonded on the top end of the sliding sheet 14, when the device is required to be fixed between two end pipelines, firstly, one end is fixed on one side of the pipeline through a thread, and the shifting sheet 12 is held and pulled, the shifting sheet 12 drives the snap rod 15 to retract from the circular snap holes 18, rotate first connecting pipe 2 and rotating tube 6, when making first connecting pipe 2 stretch out, rotating tube 6 and other end pipeline threaded connection, threaded connection finishes the back, loosens plectrum 12, and spring 13 drives the automatic card of kelly 15 and goes into circular card hole 18 inside, has avoided because the pipeline of both sides is fixed, and the device can not realize the condition emergence of connecting simultaneously when connecting the both sides pipeline.

The working principle is as follows: when being connected with rotating tube 6 and second connecting pipe 3 respectively with outside pipeline threaded connection, at this moment, if vibrations appear in the outside, vibrations transmit first rubber ring 7 and second rubber ring 4 department, arouse first rubber ring 7 and second rubber ring 4 to produce deformation, make the device become flexible by the rigidity with being connected between the pipeline, reduced the damage of device and pipe connection department because vibrations bring, improved the practicality of device.

When needs fix the device in the middle of the both ends pipeline, at first pass through threaded fixation in pipeline one side according to with one end, while handheld plectrum 12 and pulling, plectrum 12 drives kelly 15 and contracts from circular calorie of hole 18 and retract, rotate first connecting pipe 2 and rotating tube 6, when making first connecting pipe 2 stretch out, rotating tube 6 and other end pipeline threaded connection, threaded connection finishes the back, loosen plectrum 12, spring 13 drives the automatic card of kelly 15 and goes into circular calorie of hole 18 inside, avoided because the pipeline of both sides is fixed, the device is when connecting the both sides pipeline, the condition that can not realize connecting simultaneously takes place.

Example 2

Referring to fig. 5, in order to prolong the service life of the device, in this embodiment, compared with embodiment 1, a plurality of rotation grooves 21 are bonded at the outer portion of the clamping rod 15 of the fixing tube 9, and the rotation grooves 21 are connected with balls 22 through rotation of the rotation rod, when the clamping rod 15 stretches out and draws back in the fixing tube 9, the balls 22 extrude the outer portion of the clamping rod 15, so that stable movement of the clamping rod 15 is realized, the balls 22 roll outside the clamping rod 15, sliding friction is replaced by rolling friction, friction force between the clamping rod 15 and the fixing tube 9 is reduced, and the service life of the device is prolonged.

When the clamping rod 15 stretches out and draws back in the fixed pipe 9, the ball 22 extrudes the outside of the clamping rod 15, stable movement of the clamping rod 15 is achieved, meanwhile, the ball 22 rolls outside the clamping rod 15, sliding friction is replaced by rolling friction, friction force between the clamping rod 15 and the fixed pipe 9 is reduced, and the service life of the device is prolonged.

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 an antidetonation screw thread formula pipeline coupling assembling, includes main part pipe (1), its characterized in that, main part pipe (1) both sides all have first connecting pipe (2) and second connecting pipe (3) through threaded connection, first connecting pipe (2) one side is rotated through the pivot and is connected with rotating tube (6), annular through-hole has been seted up to rotating tube (6) one side, and rotating tube (6) are at the first rubber ring of annular through-hole fixedly connected with (7), annular opening has been seted up to second connecting pipe (3) one side, second connecting pipe (3) are at annular opening part fixedly connected with second rubber ring (4), thread groove (8) have all been seted up to rotating tube (6) and second connecting pipe (3) inner wall, bar through-hole (10) have all been seted up to first rubber ring (7) and second rubber ring (4) inside, first rubber ring (7) and second rubber ring (4) are in bar through-hole (10) fixedly connected with wire(s) (10) 11).

2. An anti-seismic threaded pipe connection assembly according to claim 1, characterized in that a snap ring (5) is fixedly connected to one side of the first connection pipe (2), and a plurality of circular snap holes (18) are formed in one side of the snap ring (5).

3. An anti-seismic threaded pipe connection assembly according to claim 2, wherein the snap ring (5) is connected with elastic metal sheets (19) on both sides of the inner wall of the circular snap hole (18), and triangular grooves (20) are formed on both sides of each elastic metal sheet (19).

4. An anti-seismic threaded pipe connection assembly according to claim 3, wherein a fixed pipe (9) is fixedly connected to one side of the rotating pipe (6), a sliding piece (14) is slidably connected to the inner wall of the fixed pipe (9), and a spring (13) is fixedly connected between one side of the sliding piece (14) and the fixed pipe (9).

5. An anti-seismic threaded pipe connection assembly according to claim 4, wherein a clamping rod (15) is fixedly connected to one side of the sliding piece (14), a connecting rod (16) is fixedly connected to one side of the clamping rod (15), a rotating ball (17) is rotatably connected to one side of the connecting rod (16) through a rotating shaft, and a shifting piece (12) is fixedly connected to the top end of the sliding piece (14).

6. An anti-seismic threaded pipe connection assembly according to claim 5, wherein the fixed pipe (9) has a plurality of rotation grooves (21) fixedly connected at the outside of the clamping rod (15), and balls (22) are rotatably connected inside the rotation grooves (21) through the rotation rods.