CN219140102U

CN219140102U - Novel pipeline connector

Info

Publication number: CN219140102U
Application number: CN202320237199.4U
Authority: CN
Inventors: 刘红启
Original assignee: Qingdao Hongqi Building Materials Co ltd
Current assignee: Qingdao Hongqi Building Materials Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-06
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a novel pipeline connector, which comprises a pipeline, wherein one end of the pipeline is connected with a connecting sleeve, one end of the connecting sleeve is provided with a clamping groove, the top end of the connecting sleeve is connected with a rotating handle, the bottom of the rotating handle is connected with a transmission structure, one end of the transmission structure is connected with a sealing plug, and the outer side of the other end of the sealing plug is sleeved with a sealing ring; the sealing plug, the sealing ring and the threaded rod are combined to be used, so that the tightness between the connecting sleeve and the threaded rod can be improved, the situation that no gap is generated in the circulation process of subsequent liquid is ensured, the liquid leakage phenomenon is caused, the sealing plug which is in threaded connection with the outer surface of the threaded rod can transversely move when the threaded rod rotates, the sealing plug is transversely input to the inner side of the sealing groove, and the tightness in connection between the sealing ring and the sealing plug can be effectively realized by combining the use of the sealing ring and the sealing plug.

Description

Novel pipeline connector

Technical Field

The utility model relates to the field of novel pipeline connectors, in particular to a novel pipeline connector.

Background

The pipeline connector creates a set of unique pipeline connection technology by the original design, breaks through the traditional connection concept, adopts stainless steel and rubber to manufacture an element combination device to achieve the sealing and bearing functions, and has a very compact structure;

the novel pipeline connector disclosed by the utility model with the authority of publication number of CN207830778U is provided with the convex teeth and the sealing gasket, is uniformly stressed, has strong sealing performance, is connected by two bolts, has good connection effect, is provided with the conducting strip, can greatly improve the service life of the novel pipeline connector, however, most of the prior pipeline connectors are connected by the bolts when connected with the pipeline, the sealing gasket is filled at the inner side of the novel pipeline connector, the sealing gasket is utilized to carry out simple sealing treatment, the sealing effect is poor, and after long-term use, the sealing gasket can deviate at the position under the impact of the flowing of liquid in the pipeline, or is corroded by the liquid, so that the normal sealing effect of the whole pipeline connector is affected.

Disclosure of Invention

In order to overcome the defects of the prior art, the novel pipeline connector provided by the utility model can solve the technical problems that the prior pipeline connector is provided with the convex teeth and the sealing gasket, is uniformly stressed, is strong in sealing performance, is connected by two bolts, is good in connection effect, is provided with the conducting strip, can greatly improve the service life of the pipeline connector, most of the prior pipeline connectors are connected by the bolts when the pipeline is connected, the sealing gasket is filled at the inner side of the pipeline connector, and the sealing gasket is utilized to carry out simple sealing treatment, so that the sealing effect is poor, and after the pipeline connector is used for a long time, the sealing gasket is possibly caused to deviate at the position under the impact of the flowing of liquid in the pipeline, or is corroded by the liquid, so that the normal sealing effect of the whole pipeline connector is affected.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a novel pipeline connector, includes the pipeline, the one end of pipeline is connected with the adapter sleeve, just the draw-in groove has been seted up to the one end of adapter sleeve, the top of adapter sleeve is connected with changeing the handle, just the bottom of changeing the handle is connected with transmission structure, transmission structure's one end is connected with the sealing plug, just the other end outside cover of sealing plug is equipped with the sealing washer, the screw thread groove has been seted up to the inboard of sealing plug, the seal groove has been seted up to the one end of pipeline.

As a preferable technical scheme of the utility model, the transmission structure comprises a driving gear, a driven gear and a threaded rod, wherein the driving gear is connected to the bottom of the rotating handle, one side of the driving gear is connected with the driven gear, and one side of the driven gear is provided with the threaded rod.

As a preferable technical scheme of the utility model, the outer side wall of the connecting sleeve is provided with the wear-resistant layer, the bottom of the wear-resistant layer is connected with the heat preservation layer, the bottom of the heat preservation layer is connected with the honeycomb reinforcing layer, and the other side of the honeycomb reinforcing layer is connected with the anti-corrosion layer.

As a preferable technical scheme of the utility model, the driven gear is meshed with the driving gear through teeth, and the driven gears are symmetrically distributed along the vertical center line of the driving gear.

As a preferable technical scheme of the utility model, the threaded rod is in threaded connection with the sealing plug through the thread groove, and the threaded rod and the driven gear are vertically distributed.

As a preferred embodiment of the present utility model, the inner structure of the anti-corrosive layer is made of epoxy powder, and the inner structure of the wear-resistant layer is made of melamine resin.

Compared with the prior art, the utility model has the following beneficial effects:

1. the sealing plug, the sealing ring and the threaded rod are combined for use, so that the tightness between the connecting sleeve and the pipeline can be improved, the phenomenon of liquid leakage is caused because no gap is generated in the subsequent liquid circulation process, the sealing plug which is in threaded connection with the outer surface of the threaded rod can transversely move when the threaded rod rotates, the sealing plug is transversely input to the inner side of the sealing groove, and the tightness in connection between the sealing ring and the sealing plug can be effectively realized by combining the use of the sealing ring and the sealing plug;

2. the anti-corrosion coating, the wear-resistant layer and the heat-insulating layer are combined to improve the self strength of the whole connecting sleeve, so that the outer surface of the connecting sleeve is prevented from being severely worn due to long-time use, or the inner structure of the connecting sleeve is corroded to influence the normal service life of the connecting sleeve.

Drawings

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

FIG. 2 is an enlarged schematic view of the pipe connector of the present utility model at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a novel pipe connector connection sleeve of the present utility model;

FIG. 4 is a schematic perspective view of a novel pipe connector connection sleeve according to the present utility model;

wherein: 1. a pipe; 2. connecting sleeves; 3. a clamping groove; 4. a rotating handle; 5. a drive gear; 6. a driven gear; 7. a threaded rod; 8. a sealing plug; 9. a seal ring; 10. a thread groove; 11. sealing grooves; 12. a wear-resistant layer; 13. a heat preservation layer; 14. a honeycomb reinforcing layer; 15. and an anti-corrosion layer.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1 and 3, the present utility model provides a novel pipe connector, including a pipe 1, one end of the pipe 1 is connected with a connecting sleeve 2, one end of the connecting sleeve 2 is provided with a clamping groove 3, the diameter dimension of the inner side of the clamping groove 3 is adapted to the thickness of the pipe 1, the top end of the connecting sleeve 2 is connected with a rotating handle 4, the bottom of the rotating handle 4 is connected with a transmission structure, one end of the transmission structure is connected with a sealing plug 8, the outer side of the other end of the sealing plug 8 is sleeved with a sealing ring 9, the inner side of the sealing plug 8 is provided with a thread groove 10, one end of the pipe 1 is provided with a sealing groove 11, the outer side wall of the connecting sleeve 2 is provided with a wear-resistant layer 12, the bottom of the wear-resistant layer 12 is connected with a heat preservation layer 13, the bottom of the heat preservation layer 13 is connected with a honeycomb reinforcing layer 14, the other side of the honeycomb reinforcing layer 14 is connected with an anti-corrosive layer 15, the inner structure of the anti-corrosive layer 15 is made of epoxy powder, and the inner structure of the wear-resistant layer 12 is made of melamine resin;

when the anti-corrosion device is used, one end of the pipeline 1 is clamped at the inner side of the clamping groove 3, so that the connecting sleeve 2 is preliminarily connected with the pipeline 1, the clamping groove 3 formed in one side of the connecting sleeve 2 is matched with the thickness of the pipeline 1, so that the connection tightness between the clamping groove 3 and the pipeline 1 can be improved, the anti-corrosion layer 15 is arranged on the inner side wall of the connecting sleeve 2, the inner structure of the anti-corrosion layer 15 is made of epoxy powder, the anti-corrosion effect of the inner side wall of the connecting sleeve 2 can be improved by the aid of the arranged anti-corrosion layer 15, the inner structure of the wear-resistant layer 12 is made of melamine resin, the wear resistance of the surface of the connecting sleeve 2 can be improved by the aid of the wear-resistant layer 12, and the heat-insulating layer 13 made of a rock wool board can play a role in heat insulation;

as a further implementation manner of this embodiment, as shown in fig. 1, 2 and 4, the top end of the connecting sleeve 2 is connected with a rotating handle 4, the bottom of the rotating handle 4 is connected with a transmission structure, the transmission structure comprises a driving gear 5, a driven gear 6 and a threaded rod 7, the driving gear 5 is connected to the bottom of the rotating handle 4, one side of the driving gear 5 is connected with the driven gear 6, the threaded rod 7 is installed on one side of the driven gear 6, the driven gear 6 is connected with the driving gear 5 in a meshed manner, the driven gear 6 is symmetrically distributed along the vertical central line of the driving gear 5, the threaded rod 7 is in threaded connection with the sealing plug 8 through a thread groove 10, the threaded rod 7 is vertically distributed with the driven gear 6, one end of the transmission structure is connected with the sealing plug 8, a sealing ring 9 is sleeved on the outer side of the other end of the sealing plug 8, the outer diameter of the sealing plug 8 is matched with the inner diameter of the sealing groove 11, the thread groove 10 is formed in the inner side of the sealing plug 8, and one end of the pipeline 1 is provided with the sealing groove 11;

when the pipeline 1 is clamped inside the clamping groove 3, the rotating handle 4 is rotated, the driving gear 5 connected with the bottom of the pipeline is driven to rotate along with the rotating handle 4, and as the driving gear 5 is meshed with the driven gear 6 through teeth, the driven gears 6 on two sides are driven to rotate along with the driving gear 5, then the synchronous rotation of the threaded rods 7 can be realized under the rotation action of the driven gears 6, the threads formed on the outer surfaces of the threaded rods 7 on two sides are arranged in opposite directions, and the sealing plugs 8 can transversely move by combining the rotation of the threaded rods 7 on two sides, so that the sealing plugs 8 on two sides are transversely input into the inner side of the sealing groove 11, and the connection between the connecting sleeve 2 and the pipeline 1 is sealed;

the specific working principle is as follows:

when the anti-corrosion heat-insulation connecting sleeve is used, one end of the pipeline 1 is clamped at the inner side of the clamping groove 3, the connecting sleeve 2 is further connected with the pipeline 1 in a preliminary mode, the clamping groove 3 formed in one side of the connecting sleeve 2 is matched with the thickness of the pipeline 1, the tightness of connection between the clamping groove 3 and the pipeline 1 can be improved, then the rotating handle 4 is rotated, the rotating handle 4 drives the driving gear 5 to rotate along with the driving gear 5, the driving gear 5 is meshed with the driven gear 6, so that when the driving gear 5 rotates, the driven gears 6 on two sides drive the threaded rods 7 on two sides to synchronously rotate, threads formed on the outer surfaces of the two sides are arranged in opposite directions, the sealing plugs 8 can be transversely moved by combining the rotation of the threaded rods 7 on two sides, further the sealing plugs 8 on two sides are transversely input to the inner side of the sealing groove 11, and accordingly the connection between the connecting sleeve 2 and the pipeline 1 is sealed, and due to the fact that the anti-corrosion layer 15 is arranged on the inner side wall of the connecting sleeve 2 is made of epoxy powder, the anti-corrosion effect of the inner side wall of the connecting sleeve 15 can be improved by using the set anti-corrosion layer 15, the anti-corrosion effect of the inner side wall of the connecting sleeve 2 can be made of melamine resin, the inner structure of the anti-corrosion layer 12 can be made of the anti-corrosion effect of the inner side wall of the wear layer 12 can be made of the anti-corrosion heat-insulation plate 13, and the wear plate can be made of the anti-insulation plate 13.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A novel pipe connector, comprising a pipe (1), characterized in that: one end of pipeline (1) is connected with adapter sleeve (2), just draw-in groove (3) have been seted up to the one end of adapter sleeve (2), the top of adapter sleeve (2) is connected with changes handle (4), just the bottom of changeing handle (4) is connected with transmission structure, transmission structure's one end is connected with sealing plug (8), just the other end outside cover of sealing plug (8) is equipped with sealing washer (9), thread groove (10) have been seted up to the inboard of sealing plug (8), seal groove (11) have been seted up to the one end of pipeline (1).

2. A novel pipe connector as claimed in claim 1 wherein: the transmission structure comprises a driving gear (5), a driven gear (6) and a threaded rod (7), wherein the driving gear (5) is connected to the bottom of the rotating handle (4), one side of the driving gear (5) is connected with the driven gear (6), and the threaded rod (7) is arranged on one side of the driven gear (6).

3. A novel pipe connector as claimed in claim 1 wherein: the outer side wall of the connecting sleeve (2) is provided with a wear-resistant layer (12), the bottom of the wear-resistant layer (12) is connected with a heat preservation layer (13), the bottom of the heat preservation layer (13) is connected with a honeycomb reinforcing layer (14), and the other side of the honeycomb reinforcing layer (14) is connected with an anti-corrosion layer (15).

4. A novel pipe connector as claimed in claim 2 wherein: the driven gears (6) are connected with the driving gear (5) in a meshed mode through teeth, and the driven gears (6) are symmetrically distributed along the vertical center line of the driving gear (5).

5. A novel pipe connector as claimed in claim 2 wherein: the threaded rod (7) is in threaded connection with the sealing plug (8) through the threaded groove (10), and the threaded rod (7) and the driven gear (6) are vertically distributed.

6. A novel pipe connector according to claim 3, wherein: the internal structure of the anticorrosive layer (15) is made of epoxy powder, and the internal structure of the wear-resistant layer (12) is made of melamine resin.