CN209743847U - Fast-assembling flexible coupling device - Google Patents

Abstract

The embodiment of the utility model discloses fast-assembling connecting device, it is used for connecting first pipeline and second pipeline. The quick-assembly flexible connecting device comprises a first quick-assembly connector, a connecting hose and a second quick-assembly connector, a third quick-assembly connector is sleeved on one end outer side wall of the connecting hose, one end of the connecting hose wraps the outer side wall of the third quick-assembly connector, the first quick-assembly connector is welded at the end portion of a first pipeline, a first clamp is arranged on the outer side wall of the first quick-assembly connector and the outer side wall of the third quick-assembly connector, the first clamp is locked through a first nut, a fourth quick-assembly connector is sleeved on the other end outer side wall of the connecting hose, the other end of the connecting hose wraps the fourth quick-assembly connector, the second quick-assembly connector is welded at the end portion of a second pipeline, a second clamp is arranged on the outer side wall of the second quick-assembly. The embodiment of the utility model provides a pair of fast-assembling connecting device, it has simple structure, simple to operate and safe and reliable's characteristics.

Description

fast-assembling flexible coupling device

Technical Field

The embodiment of the utility model provides a relate to connecting device technical field, concretely relates to fast-assembling flexible connecting device.

Background

At present, soft connection on the market is mostly formed by processing materials such as silica gel, rubber, canvas and the like, is basically not a food-grade material, and has the defects of inconvenient installation and disassembly, untight sealing, easy material leakage, unsmooth inner wall, easy material accumulation, heavy flexibility, poor wear resistance, tearing, opaque product, incapability of observing media inside, short service life and the like.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a fast-assembling flexible connection device to solve among the prior art because the flexible connection installation with dismantle inconvenient and sealed not tight and the easy long-pending material of hourglass material, inner wall unsmooth, heavy flexibility poor, wear-resisting and tear, the opaque unable inside medium of observing of product, the short problem of life.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

According to a first aspect of the embodiments of the present invention, there is provided a quick-assembly flexible connection device for connecting a first pipeline and a second pipeline, characterized in that, the quick-assembly flexible connection device comprises a first quick connector, a connection hose and a second quick connector, a third quick connector is sleeved on an outer side wall of one end of the connection hose, one end of the connection hose is covered on an outer side wall of the third quick connector and is disposed on the outer side wall of the connection hose, the first quick connector is welded on an end portion of the first pipeline, a first clamp is disposed on outer side walls of the first quick connector and the third quick connector, the first clamp is locked by a first nut, a fourth quick connector is sleeved on an outer side wall of the other end of the connection hose, the other end of the connection hose is covered on an outer side wall of the fourth quick connector and is disposed on an outer side wall of the connection hose, the second quick coupler is welded at the end of the second pipeline, a second clamp is arranged on the outer side wall of the second quick coupler and the outer side wall of the fourth quick coupler, and the second clamp is locked through a second nut.

Further, the connecting hose is made of TPU material.

Further, the first quick coupler, the second quick coupler, the third quick coupler and the fourth quick coupler have the same structure.

Further, first clamp includes the first clamp body of annular, the one end hub connection of first clamp body has first locking screw shaft, just the other end of first clamp body with first locking screw shaft department of relative has opened first locking opening, first locking screw shaft lock is in first locking opening department, just the free end of first locking screw shaft with first nut threaded connection.

Further, the second clamp includes annular second clamp body, the one end hub connection of second clamp body has second locking threaded shaft, just the other end of second clamp body with second locking threaded shaft department of opposition opens has second locking opening, second locking threaded shaft lock is in second locking opening department, just the free end of second locking threaded shaft with second nut threaded connection.

The embodiment of the utility model provides a have following advantage: the utility model discloses fast-assembling flexible connection device, its installation and dismantlement are all more convenient, need not any instrument, and the installation only needs three steps: (1) placing a connecting hose; 2) sleeving a first clamp and a second clamp; (3) respectively locking a first nut and a second nut; the disassembly is also three steps: (1) unscrewing a first nut of the first hoop and a second nut of the second hoop; (2) taking down the first clamp and the second clamp; (3) taking down the connecting hose; in addition, the inner wall of the connecting hose is smooth, and the two ends of the connecting hose are respectively wrapped by the third quick connector and the fourth quick connector, so that the connecting hose is tightly sealed and has no dust or liquid leakage; the material is made of food-grade materials, and has light weight, wear resistance, tear resistance and long service life; the material is transparent, so that the flow of the material can be observed conveniently; the size is standardized, and the management and the maintenance are convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic perspective view of a quick-assembly connecting device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the embodiment of the present invention after the fast-assembling connecting device is connected to the first pipeline and the second pipeline.

Fig. 3 is a schematic cross-sectional structural view of a quick-mounting connecting device provided in an embodiment of the present invention.

In the figure: 100. a first quick coupler; 200. a connecting hose; 300. a second quick coupler; 400. a first clamp; 401. a first nut; 402. a first clamp body; 403. a first locking threaded shaft; 404. a first locking notch; 500. a second clamp; 501. a second nut; 502. a second clamp body; 503. a second locking threaded shaft; 504. a second locking notch; 600. a third quick coupler; 700. fourth quick connector, 800, first pipeline, 900, second pipeline.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1 to 3, for the embodiment of the present invention provides a quick-assembly flexible connection device, which is used to connect a first pipeline 800 and a second pipeline 900, the quick-assembly flexible connection device includes a first quick-assembly connector 100, a connection hose 200 and a second quick-assembly connector 300, a third quick-assembly connector 600 is sleeved on an outer side wall of the connection hose 200, one end of the connection hose 200 is wrapped and arranged behind an outer side wall of the third quick-assembly connector 600 on an outer side wall of the connection hose 200, the first quick-assembly connector 100 is welded at an end of the first pipeline 800, the first quick-assembly connector 100 and an outer side wall of the third quick-assembly connector 600 are provided with a first clamp 400, the first clamp 400 is locked by a first quick-assembly nut 401, the other end outer side wall of the connection hose 200 is sleeved with a fourth quick-assembly connector 700, the other end of the connection hose 200 is wrapped and arranged behind an outer side wall of the fourth quick-assembly connector 700 on the connection flexible connection On the lateral wall of pipe 200, second quick coupler 300 welds the tip of second pipeline 900, second quick coupler 300 with be provided with second clamp 500 on the lateral wall of fourth quick coupler 700, second clamp 500 locks through second nut 501. Through the design, the quick-assembly flexible connecting device can be quickly installed between the first pipeline 800 and the second pipeline 900 which need to be installed, the disassembly is convenient, and the safety and reliability are improved to a certain degree.

The embodiment of the utility model provides a pair of fast-assembling soft connecting device, coupling hose 200 comprises the TPU material. Through the above design, the connection hose 200 is made of a transparent TPU material, so that a flow channel of materials in the pipeline can be observed conveniently, and the safety and reliability are improved.

The embodiment of the utility model provides a pair of fast-assembling soft connection device, first fast-assembling joint 100, second fast-assembling joint 300, third fast-assembling joint 600 and fourth fast-assembling joint 700's structure is the same. Through the design, the installation is convenient and quick, and meanwhile, the later-stage disassembly and maintenance are convenient.

The embodiment of the utility model provides a pair of fast-assembling soft connecting device, first clamp 400 includes annular first clamp body 401, a dead axle of first clamp body 402 is connected with first locking screw shaft 403, just the other end of first clamp body 402 with first locking screw shaft 403 is located relatively and is opened there is first locking opening 404, first locking screw shaft 403 lock is in first locking opening 404 department, just the free end of first locking screw shaft 403 with first nut 401 threaded connection. Through the design, the first clamp is convenient to mount, lock and dismount, and therefore working efficiency is further improved.

The embodiment of the utility model provides a pair of fast-assembling soft connection device, second clamp 500 includes annular second clamp body 502, a spool connection of second clamp body 502 has second locking screw shaft 503, just the other end of second clamp body 502 with second locking screw shaft 503 is located relatively and is opened there is second locking opening 504, second locking screw shaft 503 lock is in second locking opening 504 department, just second locking screw shaft 503's free end with second nut 501 threaded connection. Through the design, the second clamp 500 is convenient to mount, lock and dismount, and therefore the working efficiency is further improved.

The embodiment of the utility model provides a pair of fast-assembling flexible connection device, wherein coupling hose adopts food level TPU material to form through high frequency or ultrasonic bonding, and the welding is firm, and intensity is high, and one set of complete fast-assembling flexible connection comprises two fast-assembling joints (first fast-assembling joint and second fast-assembling joint), two clamps (first clamp and second clamp) and a coupling hose (both ends cladding have third fast-assembling joint and fourth fast-assembling joint respectively). During installation, two quick connectors (a first quick connector and a second quick connector) are welded to pipe orifices of field pipelines (a first pipeline and a second pipeline) respectively, and if the quick connectors are arranged at the tail ends of the field pipelines, the quick connectors can be omitted.

The utility model discloses fast-assembling flexible connection device, its installation and dismantlement are all more convenient, need not any instrument, wherein:

The installation only needs three steps: (1) placing a connecting hose; (2) sleeving hoops (a first hoop and a second hoop); (3) lock nuts (first nut and second nut).

The disassembly is also three steps: (1) unscrewing the clamp nut; (2) taking down the clamp; (3) and taking down the flexible connection.

In the quick-assembly flexible connecting device provided by the embodiment of the utility model, the inner wall of the connecting hose is smooth, and the third quick-assembly joint and the fourth quick-assembly joint are respectively wrapped at the two ends of the connecting hose, so that the sealing is tight, and no dust or liquid is leaked; the material is made of food-grade materials, and has light weight, wear resistance, tear resistance and long service life; the material is transparent, so that the flow of the material can be observed conveniently; the size is standardized, and the management and the maintenance are convenient.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (5)

1. A quick-assembly flexible connecting device is used for connecting a first pipeline and a second pipeline and is characterized by comprising a first quick connector, a connecting hose and a second quick connector, wherein a third quick connector is sleeved on the outer side wall of one end of the connecting hose, one end of the connecting hose is arranged on the outer side wall of the connecting hose after covering the outer side wall of the third quick connector, the first quick connector is welded at the end part of the first pipeline, a first clamp is arranged on the outer side walls of the first quick connector and the third quick connector and locked by a first nut, a fourth connector is sleeved on the outer side wall of the other end of the connecting hose, the other end of the connecting hose is arranged on the outer side wall of the connecting hose after covering the outer side wall of the fourth quick connector, the second quick coupler is welded at the end of the second pipeline, a second clamp is arranged on the outer side wall of the second quick coupler and the outer side wall of the fourth quick coupler, and the second clamp is locked through a second nut.

2. the quick installation flexible connection device as claimed in claim 1, wherein said connection hose is constructed of TPU material.

3. The quick load flexible coupling as set forth in claim 1 wherein said first quick coupler, said second quick coupler, said third quick coupler and said fourth quick coupler are identical in construction.

4. The quick-assembling flexible connecting device according to claim 1, characterized in that the first clamp comprises an annular first clamp body, one end of the first clamp body is connected with a first locking threaded shaft in a shaft mode, a first locking notch is formed in the position, opposite to the first locking threaded shaft, of the other end of the first clamp body, the first locking threaded shaft is buckled at the first locking notch, and the free end of the first locking threaded shaft is in threaded connection with the first nut.

5. The quick-assembling flexible connection device according to claim 1, characterized in that the second clamp comprises an annular second clamp body, one end of the second clamp body is connected with a second locking threaded shaft in a shaft mode, a second locking opening is formed in the position, opposite to the second locking threaded shaft, of the other end of the second clamp body, the second locking threaded shaft is buckled at the second locking opening, and the free end of the second locking threaded shaft is in threaded connection with the second nut.