CN220910734U

CN220910734U - Leak-proof pipeline connecting device

Info

Publication number: CN220910734U
Application number: CN202322803473.2U
Authority: CN
Inventors: 于淼; 李文耀
Original assignee: Shandong Huashi Electric Co ltd
Current assignee: Shandong Huashi Electric Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-05-07
Anticipated expiration: 2033-10-18

Abstract

The utility model belongs to the technical field of pipeline connection, and particularly relates to a leakage-proof pipeline connection device which comprises a first pipeline, wherein a fixing sleeve is fixedly arranged at one end of the first pipeline, a second pipeline is arranged at one end of the first pipeline, a connecting sleeve is fixedly arranged at one end of the second pipeline, a first sealing ring is arranged at one side of the fixing sleeve, a first sealing groove is arranged on the inner wall of the fixing sleeve, a second sealing groove is arranged at one side of the first sealing groove, a third sealing groove is arranged in the connecting sleeve, a second sealing ring is arranged at one side of the connecting sleeve, a third sealing ring is arranged at one side of the second sealing ring, a fixing lug is arranged at the outer side of the fixing sleeve, a base is arranged at the bottom of the fixing sleeve, a buffer assembly is fixedly arranged on the base, and a mounting seat is fixedly arranged at the top of the buffer assembly. According to the utility model, the mounting seat, the bidirectional threaded rod, the sliding block, the fixing column and the fixed support clamping plate are arranged for matched use, so that the connecting sleeve and the fixed sleeve can be conveniently fixed, supported and clamped, and the connection and installation stability of the connecting sleeve and the fixed sleeve can be further improved.

Description

Leak-proof pipeline connecting device

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a leakage-proof pipeline connection device.

Background

The pipeline is an indispensable device for the daily life, factory production operation and water source energy transportation of people. In the production process of the pipeline, the pipeline is generally produced in sections in consideration of the transportation problem, so that the pipeline can be conveniently conveyed far away. The pipeline is used for conveying substances such as water sources and the like in long distances, a plurality of pipelines with different lengths are required to be spliced to form long-distance pipelines which are communicated internally, and a connecting device is required to be used for splicing and fixedly connecting the pipelines when the pipelines are connected.

The prior art has the following problems:

The existing pipeline connecting device is simple in overall structure, single in structural functionality and sealing structure, and easy to cause poor sealing performance when being used for a long time or subjected to external acting force, influences the working and using effects, is inconvenient and better to work for a long time, and has certain limitation in use.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the anti-leakage pipeline connecting device, which solves the problems that the prior pipeline connecting device has simpler overall structure, single structural functionality and sealing structure, is easy to cause poor sealing performance when being used for a long time or subjected to external acting force, influences the working and using effects, is inconvenient to better carry out long-term working and use, and has certain limitation in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leak protection pipeline connecting device, includes first pipeline, first pipeline one end fixed mounting has fixed sleeve, first pipeline one end is provided with the second pipeline, second pipeline one end fixed mounting has the adapter sleeve, fixed sleeve one side is provided with first sealing washer, fixed sleeve inner wall is provided with first seal groove, first seal groove one side is provided with the second seal groove, the inside third seal groove that is provided with of adapter sleeve, adapter sleeve one side is provided with the second sealing washer, second sealing washer one side is provided with the third sealing washer, the fixed sleeve outside is provided with the fixed ear, fixed sleeve bottom is provided with the base, fixed mounting has buffer assembly on the base, buffer assembly top fixed mounting has the mount pad, the inside bidirectional threaded rod that is provided with of mount pad, be provided with the slider on the bidirectional threaded rod, slider top fixed mounting has the fixed column, fixed column top fixed mounting has the fixed stay splint.

As a preferable technical scheme of the utility model, the outer diameter size of the first sealing ring is matched with the inner diameter size of the third sealing groove, and the first sealing ring is movably inserted into the third sealing groove.

As a preferable technical scheme of the utility model, the inner diameter sizes of the first sealing groove and the second sealing groove are respectively matched with the outer diameter sizes of the second sealing ring and the third sealing ring, and the second sealing ring and the third sealing ring are movably inserted into the first sealing groove and the second sealing groove.

As a preferable technical scheme of the utility model, a plurality of fixing lugs are arranged, and bolt holes are arranged in the fixing lugs.

As a preferable technical scheme of the utility model, the buffer assemblies are provided with a plurality of buffer assemblies, and each buffer assembly consists of a buffer spring and a buffer damping column.

As a preferable technical scheme of the utility model, a threaded hole is formed in the sliding block, and the sliding block is in threaded sliding connection with the bidirectional threaded rod through the threaded hole.

As a preferable technical scheme of the utility model, two fixed support splints are arranged, and the fixed support splints are uniformly and symmetrically distributed at the top of the fixed column.

Compared with the prior art, the utility model provides a leakage-proof pipeline connecting device, which has the following beneficial effects:

1. This prevent pipeline connecting device of leakage through setting up fixed cover, adapter sleeve, first sealing washer, first seal groove, second seal groove, third seal groove, second sealing washer and third seal circle and cooperate the use, can effectively promote the connection installation leakproofness between first pipeline and the second pipeline, prevents that the leakproofness is not good to take place to leak easily, influences work result of use, is convenient for promote its structural practicality.

2. This a pipeline connecting device who prevents leaking uses through setting up mount pad, two-way threaded rod, the slider, fixed column and fixed stay splint cooperate, be convenient for carry out fixed stay centre gripping work to adapter sleeve and fixed cover, can further promote its steadiness of connecting the installation, use through being provided with a plurality of buffer assembly cooperation between mount pad and base, when the inside rivers of pipeline are turbulent or receive outside effort pipeline to take place to shake, can carry out effectual buffering shock attenuation work to it, be convenient for promote its stability of connecting the installation department, prevent that vibrations from influencing its connection leakproofness easily, convenient better carries out long-term work and uses, can effectively promote its structural practicality and functional.

Drawings

FIG. 1 is a schematic view of a pipe connection structure according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a mounting base according to the present utility model;

fig. 4 is a schematic view of the structure of the fixed support splint of the present utility model.

In the figure: 1. a first pipe; 2. a fixed sleeve; 3. a second pipe; 4. connecting sleeves; 5. a first seal ring; 6. a first seal groove; 7. a second seal groove; 8. a third seal groove; 9. a second seal ring; 10. a third seal ring; 11. a fixed ear; 12. a base; 13. a buffer assembly; 14. a mounting base; 15. a two-way threaded rod; 16. a slide block; 17. fixing the column; 18. and fixing and supporting the clamping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a leak protection pipeline connecting device, including first pipeline 1, first pipeline 1 one end fixed mounting has fixed cover 2, first pipeline 1 one end is provided with second pipeline 3, second pipeline 3 one end fixed mounting has adapter sleeve 4, fixed cover 2 one side is provided with first sealing washer 5, fixed cover 2 inner wall is provided with first seal groove 6, first seal groove 6 one side is provided with second seal groove 7, the inside third seal groove 8 that is provided with of adapter sleeve 4, adapter sleeve 4 one side is provided with second sealing washer 9, second sealing washer 9 one side is provided with third sealing washer 10, fixed cover 2 outside is provided with fixed ear 11, fixed cover 2 bottom is provided with base 12, fixed mounting has buffer assembly 13 on the base 12, buffer assembly 13 top fixed mounting has mount pad 14, the inside bidirectional threaded rod 15 that is provided with of mount pad 14, be provided with slider 16 on the bidirectional threaded rod 15, slider 16 top fixed mounting has fixed column 17, fixed column 17 top fixed mounting has fixed support splint 18.

In the embodiment, the outer diameter of the first sealing ring 5 is matched with the inner diameter of the third sealing groove 8, the first sealing ring 5 is movably inserted into the third sealing groove 8, so that the connection installation tightness is improved, and the working and the use are convenient and better; the inner diameter sizes of the first sealing groove 6 and the second sealing groove 7 are respectively matched with the outer diameter sizes of the second sealing ring 9 and the third sealing ring 10, and the second sealing ring 9 and the third sealing ring 10 are movably inserted into the first sealing groove 6 and the second sealing groove 7, so that the connection installation tightness is further improved, and the easy leakage is prevented; the fixing lugs 11 are provided with a plurality of bolt holes, and the fixing lugs 11 are internally provided with bolt holes, so that the fixing lugs are convenient to fixedly connect and convenient to install and use; the buffer assemblies 13 are arranged in number, the buffer assemblies 13 are composed of buffer springs and buffer damping columns, so that buffer and shock absorption are facilitated, and the working stability of the buffer assemblies is improved; the inside of the sliding block 16 is provided with a threaded hole, the sliding block 16 is in threaded sliding connection with the bidirectional threaded rod 15 through the threaded hole, so that threaded sliding adjustment is facilitated, and left and right movement is facilitated; the two fixed support clamping plates 18 are arranged, the fixed support clamping plates 18 are uniformly and symmetrically distributed at the tops of the fixed columns 17, so that fixed support clamping work is conveniently carried out on the fixed sleeve 2 and the connecting sleeve 4, and the connection installation stability of the fixed sleeve is further improved.

The working principle and the using flow of the utility model are as follows: the operator is through being provided with first sealing washer 5 in fixed cover 2 one side and the inside movable grafting of setting up of adapter sleeve 4 third seal groove 8, through being provided with second sealing washer 9 and third sealing washer 10 in adapter sleeve 4 one side and the inside first sealing groove 6 of fixed cover 2 and the cooperation is used with second sealing groove 7, can effectively promote the connection installation leakproofness between first pipeline 1 and the second pipeline 3, prevent that the leakproofness is not good to take place to leak easily, influence the work result of use, can drive slider 16 through rotating two-way threaded rod 15 and carry out the screw thread slip regulation, be convenient for control and remove fixed column 17 and fixed support splint 18 and carry out fixed support centre gripping work to adapter sleeve 4 and fixed cover 2, can further promote the steadiness of its connection installation, through being provided with a plurality of buffer assembly 13 between mount pad 14 and base 12 and cooperate the use, when the inside rivers of pipeline are turbulent or receive the external force pipeline to take place to shake, be convenient for promote the stability of its connection installation department, prevent that the vibrations from influencing its connection leakproofness easily, make things convenient for better carry out long-term work use, can effectively promote its structure practicality and functional.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Leak-proof pipe connection device comprising a first pipe (1), characterized in that: first pipeline (1) one end fixed mounting has fixed cover (2), first pipeline (1) one end is provided with second pipeline (3), second pipeline (3) one end fixed mounting has adapter sleeve (4), fixed cover (2) one side is provided with first sealing washer (5), fixed cover (2) inner wall is provided with first seal groove (6), first seal groove (6) one side is provided with second seal groove (7), adapter sleeve (4) internally provided with third seal groove (8), adapter sleeve (4) one side is provided with second sealing washer (9), second sealing washer (9) one side is provided with third sealing washer (10), fixed cover (2) outside is provided with fixed ear (11), fixed cover (2) bottom is provided with base (12), fixed mounting has buffer assembly (13) on base (12), buffer assembly (13) top fixed mounting has mount pad (14), inside threaded rod (15) that are provided with of mount pad (14), be provided with slider (16) on two-way (15), slider (16) are provided with fixed column (17) top fixed support (17).

2. A leak-proof pipe connection as defined in claim 1, wherein: the outer diameter of the first sealing ring (5) is matched with the inner diameter of the third sealing groove (8), and the first sealing ring (5) is movably inserted into the third sealing groove (8).

3. A leak-proof pipe connection as defined in claim 1, wherein: the inner diameter sizes of the first sealing groove (6) and the second sealing groove (7) are respectively matched with the outer diameter sizes of the second sealing ring (9) and the third sealing ring (10), and the second sealing ring (9) and the third sealing ring (10) are movably inserted into the first sealing groove (6) and the second sealing groove (7).

4. A leak-proof pipe connection as defined in claim 1, wherein: the fixing lugs (11) are provided with a plurality of fixing lugs, and bolt holes are formed in the fixing lugs (11).

5. A leak-proof pipe connection as defined in claim 1, wherein: the buffer components (13) are arranged in a plurality, and the buffer components (13) are composed of buffer springs and buffer damping columns.

6. A leak-proof pipe connection as defined in claim 1, wherein: the inside screw hole that is provided with of slider (16), slider (16) pass through screw hole and two-way threaded rod (15) screw sliding connection.

7. A leak-proof pipe connection as defined in claim 1, wherein: the two fixed support splints (18) are arranged, and the fixed support splints (18) are uniformly and symmetrically distributed at the tops of the fixed columns (17).