CN210398043U

CN210398043U - Piping device

Info

Publication number: CN210398043U
Application number: CN201920955023.6U
Authority: CN
Inventors: 杨伟强
Original assignee: Shini Electric Heating Machinery Co Ltd
Current assignee: Shini Electric Heating Machinery Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-24
Anticipated expiration: 2029-06-24

Abstract

The utility model provides a piping device belongs to the technical field of pipe connection. A piping device comprises a fixed shell with a containing cavity, wherein a fixed pipe communicated with the containing cavity is arranged at the upper part of the fixed shell, a telescopic hole communicated with the containing shell is formed in the lower part of the fixed shell, a telescopic pipe is arranged in the containing cavity, the upper end and the lower end of the telescopic pipe respectively extend into the fixed pipe and the telescopic hole, and a driver is further arranged on the fixed shell and extends into the containing cavity to be connected with the telescopic pipe; the utility model discloses a driver drives the flexible lower extreme of pipe and stretches out or retract telescopic hole to realize in the connection and the disconnection of piping, thereby realized pipeline's construction, satisfied the user demand, fixed casing self simultaneously and with fixed pipe, all be provided with the sealing member between the flexible pipe, make the pipeline of construction have high leakproofness, avoided the loss of carrying power, improve performance.

Description

Piping device

Technical Field

The utility model relates to a technical field of pipe connection specifically is to relate to a piping arrangement.

Background

In production and life, pipelines are often required to be connected, and the joints need to be movable structures to meet use requirements.

Traditionally, through hose connection between piping and the fixed pipe among the pipe connection, not only the dismouting is inconvenient, still has the easy ageing, wearing and tearing scheduling problem of hose simultaneously, leads to frequently changing the hose to lead to the maintenance cost height, defect that life is short is unfavorable for long-term use and popularization.

Disclosure of Invention

To the above-mentioned problem that exists among the prior art, it aims at providing a piping arrangement now, with set up flexible pipe between fixed pipe and piping, and flexible pipe passes through driver drive it and is telescopic motion, thereby make and can connect fixed pipe and piping after flexible pipe stretches out, break off the connection between fixed pipe and the piping after flexible pipe withdrawal, the user demand has been satisfied, the dismouting of having avoided setting up the hose simultaneously and bringing is unchangeable, the easy ageing, the problem of wearing and tearing, service life is prolonged, maintenance cost is reduced, more do benefit to long-term use and popularization.

The specific technical scheme is as follows:

a piping apparatus having the features comprising: the fixed casing, the driver, flexible pipe and fixed pipe, be provided with the holding chamber in the fixed casing, the upper portion of fixed casing is provided with fixed pipe and communicates with the holding chamber, flexible hole and communicate with the holding chamber have been seted up to the bottom of fixed casing, fixed casing is outer and be located its upper portion and still be provided with the driver, and the drive shaft of driver stretches into the holding intracavity, and simultaneously, be provided with flexible pipe in the holding intracavity, and the upper end of flexible pipe stretches into in the fixed pipe, the lower extreme of flexible pipe stretches into flexible downthehole, and, just be located the holding intracavity and be provided with the connecting plate along its radial salient on the outer wall of flexible pipe, the connecting plate is connected with the drive shaft of driver, and simultaneously, just be located the holding intracavity and still be provided with the closing plate.

The pipe distribution device comprises a base plate, a fixing column and an upper plate, wherein the fixing column is arranged in a cylindrical shape, the upper plate is arranged at the hollow upper opening of the fixing column and fixed, the base plate is arranged at the hollow lower opening of the fixing column and fixed, meanwhile, a connecting hole is formed in the upper plate, the telescopic hole is formed in the base plate, and the connecting hole corresponds to the telescopic hole in the vertical direction.

In the piping device, the lower end of the fixed pipe is inserted into the connecting hole and is fixedly connected.

In the piping apparatus, the driver is fixed to the top of the upper plate and located beside the connecting hole.

In the piping device, the fixing pipe includes a connection section and a flow guide section connected to the connection section, the connection section is inserted into the connection hole, and an inner diameter of the connection section is larger than an outer diameter of the telescopic pipe.

In the above pipe distribution device, the upper end of the telescopic pipe extends into the connection section, and after the telescopic pipe extends downwards, the upper end of the telescopic pipe is still located in the connection section.

In the piping device, the first seal is provided between the fixed pipe and the upper plate.

In the piping device, the second sealing members are arranged between the fixing column and the upper plate and between the fixing column and the bottom plate.

In the piping device, a third sealing member is disposed on the sealing plate and on a side close to the telescopic hole, or a third sealing member is disposed on the bottom plate and at an edge of the telescopic hole.

In the above pipe distribution apparatus, the end surface of the bottom portion of the extension pipe is provided with a fourth seal, or the end surface of the top portion of the pipe corresponding to the extension pipe is provided with a fourth seal.

The positive effects of the technical scheme are as follows:

the piping device comprises a fixed shell with a containing cavity, a fixed pipe is arranged on an upper plate on the upper part of the fixed shell and communicated with the containing cavity, a telescopic pipe is arranged in the containing cavity, the upper end of the telescopic pipe extends into the fixed pipe, the lower end of the telescopic pipe extends into a telescopic hole in a bottom plate at the lower end of the fixed shell, a driver which extends a driving shaft into the containing cavity and is connected with a connecting plate on the telescopic pipe is further arranged on the upper part of the fixed shell, the telescopic pipe is driven to do telescopic motion in the containing cavity through the motion of a driving rod, so that the lower end of the telescopic pipe extends out or retracts into the telescopic hole, the telescopic pipe can be connected with a piping to form a continuous pipeline when the telescopic pipe extends out, and the flexible pipe can be disconnected with the piping when the telescopic pipe retracts, the use requirement is met, and the abrasion caused by the fact, Aging and the like, prolongs the service life, reduces the maintenance cost, and is more beneficial to the use and the deduction of products; in addition, sealing parts are arranged between the fixed shell and the fixed pipe and between the fixed shell and the telescopic pipe, and sealing parts are also arranged between the telescopic pipe and the piping, so that a high-air-tightness conveying pipeline is formed, the loss of conveying power is avoided, and a better using effect is achieved.

Drawings

Fig. 1 is a structural view of an embodiment of a piping device according to the present invention;

fig. 2 is a view angle structure diagram according to a preferred embodiment of the present invention.

In the drawings: 1. a stationary housing; 11. an accommodating cavity; 12. a base plate; 13. fixing a column; 14. an upper plate; 121. a telescopic hole; 131. a second seal member; 141. connecting holes; 142. a first seal member; 2. a driver; 3. a telescopic pipe; 31. a connecting plate; 32. a sealing plate; 321. a third seal member; 4. a fixed tube; 41. a connecting section; 42. a flow guide section; 5. piping; 51. and a fourth seal.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following embodiments are specifically described with reference to fig. 1 to 2, but the following contents are not intended to limit the present invention.

Fig. 1 is a structural view of an embodiment of a piping device according to the present invention; fig. 2 is a view angle structure diagram according to a preferred embodiment of the present invention. As shown in fig. 1 and 2, the piping apparatus according to the present embodiment includes: the device comprises a fixed shell 1, a driver 2, a telescopic pipe 3 and a fixed pipe 4, wherein the fixed shell 1 is provided with an accommodating cavity 11, the upper part of the fixed shell 1 is provided with the fixed pipe 4 communicated with the accommodating cavity 11, the lower part of the fixed shell 1 is provided with a telescopic hole 121 communicated with the accommodating cavity 11, the telescopic pipe 3 is arranged in the accommodating cavity 11, the upper end of the telescopic pipe 3 extends into the fixed pipe 4, the lower end of the telescopic pipe 3 extends into the telescopic hole 121, the driver 2 is also arranged outside the fixed shell 1 and positioned at the upper part of the fixed shell, and a driving shaft of the driver 2 extends into the accommodating cavity 11 and is connected with the telescopic pipe 3, so that the telescopic pipe 3 is driven by the driver 2 to do telescopic motion in the accommodating cavity 11, the lower end of the telescopic pipe 3 extends out of the telescopic hole 121, when the lower end of the telescopic pipe 3 extends out of the telescopic hole 121, thereby communicating the piping 5, the telescopic tube 3 and the fixed pipe 4 with each other, and when the lower end of the telescopic tube 3 is retracted in the telescopic hole 121, the telescopic tube 3 and the piping 5 are separated, thereby satisfying the use requirement.

Specifically, the outer wall of the telescopic pipe 3 is provided with a connecting plate 31 along the radial direction in the accommodating cavity 11, the connecting plate 31 is connected with the driving shaft of the driver 2, a structural carrier is provided for the connection between the driving shaft of the driver 2 and the telescopic pipe 3, the arrangement of the driver 2 is facilitated, meanwhile, a sealing plate 32 is further arranged on the outer wall of the telescopic pipe 3 and in the accommodating cavity 11, the sealing plate 32 is located on one side, close to the telescopic hole 121, of the connecting plate 31, the wall body where the sealing plate 32 and the telescopic hole 121 are located is contacted with each other, limiting can be achieved for the telescopic movement of the telescopic pipe 3, the telescopic pipe 3 is prevented from excessively extending out of the telescopic hole 121, safety is improved, meanwhile, sealing can be formed between the telescopic pipe 3 and the telescopic hole 121.

More specifically, fixed casing 1 includes bottom plate 12, fixed column 13 and upper plate 14, fixed column 13 is the tube-shape setting, and the hollow upper portion opening part of fixed column 13 is provided with upper plate 14 and fixed, the hollow lower part opening part of fixed column 13 is provided with bottom plate 12 and fixed, make the cavity of fixed column 13 form holding chamber 11 under the effect of upper plate 14 and bottom plate 12, installation space is provided for the arrangement of flexible pipe 3, and simultaneously, connecting hole 141 has been seted up on upper plate 14, flexible hole 121 is seted up on bottom plate 12, and connecting hole 141 corresponds in vertical direction with flexible hole 121, be convenient for flexible pipe 3 to do concertina movement, and the structure is more reasonable.

More specifically, fixed pipe 4 lower extreme is inserted and is located in connecting hole 141 and fixed connection, has realized the fixed connection of fixed pipe 4 on fixed casing 1, and is preferred, and the outer wall of fixed pipe 4 is gone up the outstanding fixed pressing plate that is provided with, and fixed pressing plate's lower terminal surface supports and leans on in the up end of upper plate 14, provides spacingly for the installation of fixed pipe 4 on upper plate 14 through fixed pressing plate, also can provide the installation basis for sealed between the two simultaneously.

More specifically, the driver 2 is fixed on the top of the upper plate 14 and located beside the connecting hole 141, so that the movement of the driving shaft of the driver 2 does not affect the fixed tube 4, and meanwhile, the driving shaft can be conveniently connected with the connecting plate 31 on the telescopic tube 3, and the structure is more reasonable.

More specifically, fixed pipe 4 includes linkage segment 41 and water conservancy diversion section 42, and water conservancy diversion section 42 is connected on linkage segment 41 and is linked together, and linkage segment 41 inserts and locates in connecting hole 141, and the internal diameter of linkage segment 41 is greater than the external diameter of flexible pipe 3 for the upper end of flexible pipe 3 can slide in linkage segment 41, thereby for the internal contraction of flexible pipe 3 provides dodge the space, does benefit to the reduction of fixed casing 1 volume, the miniaturization of the whole device of being convenient for, thereby improve the adaptability of installation.

More specifically, the upper end of the telescopic pipe 3 extends into the connecting section 41, and after the telescopic pipe 3 extends downwards, the upper end of the telescopic pipe 3 is still located in the connecting section 41, so that the upper end of the telescopic pipe 3 is always located in the connecting section 41 of the fixed pipe 4, the connecting section 41 can always guide the telescopic pipe 3, the stability of the telescopic motion of the telescopic pipe 3 is ensured, and the structure is more reasonable.

More specifically, be provided with first sealing member 142 between fixed pipe 4 and upper plate 14, first sealing member 142 sets up on the outer wall of fixed pipe 4, or sets up on the terminal surface of upper plate 14 and be located the border department of connecting hole 141 for can form sealedly when the fixed clamp plate of fixed pipe 4 supports and leans on upper plate 14, guaranteed sealed stability.

More specifically, second sealing elements 131 are disposed between the fixing column 13 and the upper plate 14 and between the fixing column 13 and the bottom plate 12, so that the accommodating cavity 11 of the fixing casing 1 is a cavity with high air tightness, and a structural basis is provided for forming a conveying pipeline with high air tightness.

More specifically, the sealing plate 32 is provided with a third sealing element 321 on one side close to the telescopic hole 121, or the bottom plate 12 is provided with a third sealing element 321 on the edge of the telescopic hole 121, so that after the telescopic tube 3 extends out of the telescopic hole 121, the sealing plate 32 can be pressed on the bottom plate 12, and the sealing between the telescopic tube 3 and the bottom plate 12 is completed through the third sealing element 321, thereby forming a high-air-tightness conveying pipeline between the telescopic tube 3, the accommodating cavity 11 and the fixed tube 4, thereby preventing the loss of conveying power at the telescopic tube 3, the fixed housing 1 and the fixed tube 4, and having better structure air tightness and higher use performance.

More specifically, the end face of the bottom of the telescopic pipe 3 is provided with the fourth sealing element 51, or the end face of the top of the pipe 5 corresponding to the telescopic pipe 3 is provided with the fourth sealing element 51, so that when the telescopic pipe 3 extends downwards out of the telescopic hole 121 and is connected with the pipe 5, the telescopic pipe 3 and the pipe 5 can form a seal through the fourth sealing element 51, the loss of conveying pressure at the joint of the telescopic pipe 3 and the pipe 5 is prevented, the structural air tightness is improved, and the structure is more reasonable.

More specifically, the upper plate 14, the fixing column 13 and the bottom plate 12 of the fixed shell 1 are connected through bolts, so that the fixing device is convenient to disassemble and assemble and is convenient to maintain and replace in the later period.

The piping device provided by the embodiment comprises a fixed shell 1 with an accommodating cavity 11, wherein the upper part of the fixed shell 1 is provided with a fixed pipe 4 communicated with the accommodating cavity 11, the lower part of the fixed shell 1 is provided with a telescopic hole 121 communicated with the accommodating shell, a telescopic pipe 3 is arranged in the accommodating cavity 11, the upper end and the lower end of the telescopic pipe 3 respectively extend into the fixed pipe 4 and the telescopic hole 121, and the fixed shell 1 is also provided with a driver 2 and extends into the accommodating cavity 11 to be connected with the telescopic pipe 3; the lower extreme that drives flexible pipe 3 through driver 2 stretches out or retracts telescopic hole 121 to realize in the connection and the disconnection of piping 5, thereby realized pipeline's construction, satisfied user demand, fixed casing 1 self simultaneously and with fixed pipe 4, all be provided with the sealing member between the flexible pipe 3, make the pipeline of construction have high leakproofness, avoided the loss of carrying power, improve performance.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.

Claims

1. A piping device, comprising: the device comprises a fixed shell, a driver, a telescopic pipe and a fixed pipe, wherein an accommodating cavity is arranged in the fixed shell, the fixed pipe is arranged at the upper part of the fixed shell and is communicated with the accommodating cavity, a telescopic hole is formed at the bottom of the fixed shell and is communicated with the accommodating cavity, the driver is also arranged outside the fixed shell and at the upper part of the fixed shell, a driving shaft of the driver extends into the accommodating cavity, the telescopic pipe is arranged in the accommodating cavity, the upper end of the telescopic pipe extends into the fixed pipe, the lower end of the telescopic pipe extends into the telescopic hole, a connecting plate is arranged on the outer wall of the telescopic pipe and is positioned in the accommodating cavity in a protruding manner along the radial direction of the outer wall, the connecting plate is connected with the driving shaft of the driver, and a sealing plate is also arranged on the outer wall of the telescopic pipe and in, and the sealing plate is positioned on one side of the connecting plate close to the telescopic hole.

2. The piping device according to claim 1, wherein the fixed housing includes a bottom plate, a fixed column and an upper plate, the fixed column is provided in a cylindrical shape, the upper plate is provided and fixed to a hollow upper opening of the fixed column, the bottom plate is provided and fixed to a hollow lower opening of the fixed column, a connection hole is formed in the upper plate, the telescopic hole is formed in the bottom plate, and the connection hole and the telescopic hole correspond to each other in a vertical direction.

3. The piping device according to claim 2, wherein the lower end of the fixed pipe is inserted into the connecting hole and fixedly connected thereto.

4. The plumbing device of claim 2, wherein the driver is secured to a top of the upper plate and alongside the connection hole.

5. The piping arrangement as claimed in claim 3, wherein the fixed pipe includes a connection section and a guide section connected to the connection section, the connection section is inserted into the connection hole, and an inner diameter of the connection section is larger than an outer diameter of the telescopic pipe.

6. The piping arrangement of claim 5, wherein the upper end of said extension tube extends into said connection section, and wherein after said extension tube is extended downward, the upper end of said extension tube remains within said connection section.

7. The piping device according to claim 3, wherein a first seal is provided between the fixed pipe and the upper plate.

8. The piping arrangement according to claim 2, wherein second seals are provided between the fixing post and the upper plate and between the fixing post and the bottom plate.

9. The piping device according to claim 2, wherein a third seal is provided on the sealing plate on a side close to the telescopic hole, or a third seal is provided on the bottom plate on a side of the telescopic hole.

10. The piping device according to claim 1, wherein a fourth seal is provided on an end surface of a bottom portion of the telescopic pipe, or an end surface of a top portion of the piping corresponding to the telescopic pipe.