CN215674140U

CN215674140U - Quick-connection pipeline connector

Info

Publication number: CN215674140U
Application number: CN202121110922.XU
Authority: CN
Inventors: 徐志豪
Original assignee: Both Well Taizhou Steel Fittings Co ltd
Current assignee: Both Well Taizhou Steel Fittings Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2022-01-28
Anticipated expiration: 2031-05-22

Abstract

The utility model discloses a quick-connection pipeline connector which comprises two groups of pipelines, wherein a connecting device is arranged on the outer side of a joint of the two groups of pipelines, a fluted disc is fixed at the edge of each group of pipelines, and a bottom block is arranged on the inner wall of each group of pipelines. Through the connecting device, when a user operates, the user only needs to additionally install the fixed gear disc and the bottom block at the edges of the two groups of pipelines, the fixed gear disc and the fixed block are aligned and inserted according to the position relation, then the gear disc is clamped in a gap between the fixed block and the inner pipe, namely the sliding rod is pushed inwards, the sliding rod drives the first spring to compress, and the clamping rod at the tail end of the lower pressing plate can be tilted upwards.

Description

Quick-connection pipeline connector

Technical Field

The utility model relates to the field of pipeline connectors, in particular to a pipeline connector capable of being connected quickly.

Background

The pipeline connector creates a set of unique pipeline connection technology by the original design, adopts stainless steel and rubber to manufacture an element combination device to achieve the function of sealing and bearing pressure, has very compact structure, does not need to carry out any treatment on the pipe end during construction, is used for replacing connection modes such as flanges, pipe hoops, welding and the like, and can be widely applied to pipeline connection of various materials in industries such as petroleum, chemical engineering, shipbuilding, ocean platforms, electric power, light industry, medicine, food, building, municipal administration, environmental protection, mechanical equipment matching and the like.

The existing pipeline connector is fixed to be used by using a plurality of groups of bolts to match with the flange plate when in use, so that gaps are easily generated, time spent is long, steps are multiple, and quick connection cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a pipeline connector capable of being quickly connected, through an arranged connecting device, when a user operates, the user only needs to additionally arrange a fixed gear disc and a bottom block at the edges of two groups of pipelines, then the fixed gear disc and the bottom block are aligned and inserted through the position relation of the fixed gear disc and the fixed block, then the fixed gear disc is clamped in a gap between the fixed block and an inner pipe, namely a sliding rod is pushed inwards, the sliding rod drives a first spring to compress, the sliding rod can be contacted with the top end of a lower pressing plate when moving, the lower pressing plate is pressed downwards, a clamping rod at the tail end of the lower pressing plate can be upwards tilted through a roller shaft structure, and is clamped and matched with the bottom block through a structure at the tail end of the clamping rod, so that the effect of quick fixing is completed, the pipeline connector is plug-and play without bolts and can be used, when the pipeline is required to be disassembled, the fluted disc can be simply and quickly removed from the fixed block, the fixation is firm.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a quick connect's pipe connector, includes two sets of pipelines, and is two sets of the outside of the kneck of pipeline is provided with connecting device, every group the edge of pipeline all is fixed with the fluted disc, and every group the inner wall of pipeline all is provided with the bottom block.

As a preferable technical scheme of the utility model, the connecting device comprises an outer tube, a fixing device and fixing blocks, the fixing blocks are arranged at two ends of the outer tube close to the edges, and the fixing device is arranged in the middle of the inner wall of the outer tube.

According to a preferable technical scheme, the fixing device comprises an inner tube, a sliding rod and a clamping rod, the outer wall of the inner tube is fixedly connected with the inner wall of the outer tube, four corners of the inner tube are provided with hollow groove structures, first springs are fixedly welded on the inner walls of the hollow groove structures, the other ends of the first springs are fixedly welded with the sliding rod, a lower pressing plate is arranged at the bottom of one end, close to the first springs, of the sliding rod, the tail end of the lower pressing plate is fixedly welded with the clamping rod, a roller shaft structure is arranged at the connecting position of the lower pressing plate and the clamping rod, and the roller shaft structure is fixedly connected with the side wall of the inner tube.

As a preferable technical scheme of the utility model, the top end of the lower pressure plate penetrates through the side wall of the top end of the inner tube, and a second spring is arranged between the middle part of the lower pressure plate and the bottom end of the inner tube.

As a preferable technical scheme of the utility model, the fluted disc is matched with the position of the fixed block.

As a preferable technical scheme of the utility model, a gap is arranged between the fixed block and the inner pipe, and the width of the fluted disc is the same as the gap.

As a preferable technical scheme of the utility model, the tail end of the sliding rod and the top end of the lower pressing plate are both in a round corner structure.

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

through the connecting device, when a user operates, the user only needs to additionally install the fixed gear disc and the bottom block at the edges of the two groups of pipelines, the fixed gear disc and the fixed gear disc are aligned and inserted through the position relation of the fixed gear disc and the fixed gear disc, then the fixed gear disc is clamped in a gap between the fixed gear disc and the inner pipe, namely the slide rod is pushed inwards, the slide rod drives the first spring to compress, the slide rod can be in contact with the top end of the lower pressing plate when moving, the lower pressing plate is pressed downwards, through the roller structure, the clamping rod at the tail end of the lower pressing plate can upwards tilt, and is clamped and matched with the bottom block through the structure at the tail end of the lower pressing plate, so that the effect of quick fixation is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the pipe and the connecting device of the present invention, shown disassembled;

FIG. 3 is a schematic cross-sectional view of the inner tube of the present invention;

fig. 4 is a schematic structural diagram at a in fig. 3.

Wherein: 1. a pipeline; 11. a fluted disc; 12. a bottom block; 2. a connecting device; 21. an outer tube; 22. a fixing device; 221. an inner tube; 222. a slide bar; 223. a first spring; 224. a lower pressing plate; 225. a second spring; 226. a clamping and connecting rod; 23. and (5) fixing blocks.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the present invention provides a quick-connection pipe connector, which includes two sets of pipes 1, wherein a connecting device 2 is disposed at an outer side of a joint of the two sets of pipes 1, a toothed disc 11 is fixed at an edge of each set of pipes 1, and a bottom block 12 is disposed on an inner wall of each set of pipes 1.

Through the connecting device 2, when a user operates, the fixed gear disc 11 and the bottom block 12 only need to be additionally arranged at the edges of the two groups of pipelines 1, and then the fixed gear disc 11 and the fixed block 23 are aligned and inserted through the position relation of the fixed gear disc 11 and the fixed block 23, then the gear disc 11 is clamped in a gap between the fixed block 23 and the inner pipe 221, namely, the slide rod 222 is pushed inwards, the slide rod 222 drives the first spring 223 to compress, the slide rod 222 can be contacted with the top end of the lower pressing plate 224 when moving, the lower pressing plate 224 is pressed downwards, the clamping rod 226 at the tail end of the lower pressing plate 224 can be tilted upwards through a roller shaft structure, and is clamped and matched with the bottom block 12 through the tail end structure of the clamping rod, so that the effect of quick fixing is achieved.

In other embodiments, the connecting device 2 includes an outer tube 21, a fixing device 22 and fixing blocks 23, the fixing blocks 23 are disposed at two ends of the outer tube 21 near the edges, and the fixing device 22 is disposed at the middle of the inner wall of the outer tube 21. The outer tube 21 protects the internal structure, and the edge of the outer tube 21 can be provided with a thread structure to strengthen the connection fit relation with the pipeline 1.

In other embodiments, the fixing device 22 includes an inner tube 221, a sliding rod 222, and a clamping rod 226, an outer wall of the inner tube 221 is fixedly connected to an inner wall of the outer tube 21, four corners of the inner tube 221 are all provided with a hollow groove structure, a first spring 223 is welded and fixed to an inner wall of the hollow groove structure, the other end of the first spring 223 is welded and fixed to the sliding rod 222, a lower pressing plate 224 is disposed at a bottom of one end of the sliding rod 222 close to the first spring 223, a tail end of the lower pressing plate 224 is welded and fixed to the clamping rod 226, a roller structure is disposed at a connection position of the lower pressing plate 224 and the clamping rod 226, and the roller structure is fixedly connected to a side wall of the inner tube 221.

The fluted disc 11 is clamped in a gap between the fixed block 23 and the inner tube 221, that is, the sliding rod 222 is pushed inwards, the sliding rod 222 drives the first spring 223 to compress, when the sliding rod 222 moves, the sliding rod 222 contacts with the top end of the lower pressing plate 224, the lower pressing plate 224 is pressed downwards, the clamping rod 226 at the tail end of the lower pressing plate 224 tilts upwards through the roller shaft structure, and is clamped and matched with the bottom block 12 through the structure at the tail end of the clamping rod, so that the effect of quick fixation is achieved.

In other embodiments, the top end of the lower pressing plate 224 penetrates through the top end sidewall of the inner tube 221, and a second spring 225 is disposed between the middle portion of the lower pressing plate 224 and the bottom end of the inner tube 221.

The lower pressing plate 224 is driven by the sliding rod 222 to compress the first spring 223 inwards, so as to drive the bottom clamping rod 226 to deflect, the clamping rod 226 is clamped and fixed with the bottom block 12, and the second spring 225 facilitates the resetting of the lower pressing plate 224.

In other embodiments, the toothed disc 11 is adapted to the position of the fixing block 23. Fixed block 23 and fluted disc 11 carry out the card through the tooth structure and establish fixedly, in the space between fixed block 23 and inner tube 221, fluted disc 11 is rotatory, staggers tooth structure and fixed block 23, forms the card and establishes the effect, and the pipeline of crossing water can extrude the both sides of pipeline to the outside because the reaction force of rivers, is difficult for the rotation to drop.

In other embodiments, a gap is provided between the fixed block 23 and the inner tube 221, and the width of the toothed disc 11 is the same as the gap. Facilitating the fixation of the pipe 1. In other embodiments, the end of the slider bar 222 and the top end of the lower platen 224 are rounded. Reducing the impact loss between the slide bar 222 and the lower platen 224 while also increasing the pressing speed of the lower platen 224.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A quick connect pipe coupling comprising two sets of pipes (1), characterized in that: the outer side of the joint of the pipelines (1) is provided with a connecting device (2), the edge of each pipeline (1) is fixedly provided with a fluted disc (11), and the inner wall of each pipeline (1) is provided with a bottom block (12).

2. A quick connect pipe coupling as set forth in claim 1, wherein: including outer tube (21), fixing device (22) and fixed block (23) in connecting device (2), fixed block (23) set up in the both ends of outer tube (21) and are close to the edge, fixing device (22) set up with the inner wall middle part of outer tube (21).

3. A quick connect pipe coupling as set forth in claim 2, wherein: including inner tube (221), slide bar (222) and joint pole (226) in fixing device (22), the outer wall of inner tube (221) and the inner wall fixed connection of outer tube (21), the dead slot structure has all been seted up in the four corners of inner tube (221), and dead slot structure inner wall welded fastening has first spring (223), the other end and slide bar (222) welded fastening of first spring (223), the one end bottom that slide bar (222) are close to first spring (223) is provided with holding down plate (224), the end and joint pole (226) welded fastening of holding down plate (224), just holding down plate (224) are provided with the roller structure with the junction of joint pole (226), the roller structure with the lateral wall fixed connection of inner tube (221).

4. A quick connect pipe coupling according to claim 3, wherein: the top end of the lower pressing plate (224) penetrates through the side wall of the top end of the inner tube (221), and a second spring (225) is arranged between the middle of the lower pressing plate (224) and the bottom end of the inner tube (221).

5. A quick connect pipe coupling as set forth in claim 2, wherein: the fluted disc (11) is matched with the position of the fixed block (23).

6. The quick connect pipe coupling of claim 4, wherein: a gap is arranged between the fixed block (23) and the inner pipe (221), and the width of the fluted disc (11) is the same as the gap.

7. A quick connect pipe coupling according to claim 3, wherein: the tail end of the sliding rod (222) and the top end of the lower pressing plate (224) are both in a round corner structure.