CN217081825U

CN217081825U - Flow guide pipe connecting piece

Info

Publication number: CN217081825U
Application number: CN202220938542.3U
Authority: CN
Inventors: 张嘉文; 李满堂; 宋平
Original assignee: Xianyang Tianyuan Precision Machinery Industry And Trade Co ltd
Current assignee: Xianyang Tianyuan Precision Machinery Industry And Trade Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-07-29
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a honeycomb duct connecting piece, including the transfer line, the connecting hole has been seted up at the top of transfer line, the inner chamber swing joint of transfer line has the top to run through the honeycomb duct in connecting hole to the transfer line outside, the surface of honeycomb duct cup joints the seal assembly who closely laminates with the transfer line top. This honeycomb duct connecting piece, when dismantling, press two L shaped plates slightly and make the seal assembly compression, it rotates to hold the joint subassembly, make the joint subassembly break away from with the L shaped plate and can take out the honeycomb duct, during the installation, it is intraductal to insert the infusion with the bottom of honeycomb duct through the connecting hole, make the locating lever run through seal assembly, rotate and press the L shaped plate, make the L shaped plate cover closely laminate with seal assembly's top simultaneously at the surface of locating lever, rotate the joint subassembly to can keep the relatively fixed of honeycomb duct and infusion pipe with two L shaped plate joints, honeycomb duct connecting piece's the purpose of the dismouting of being convenient for has been realized, it is more convenient to use.

Description

Flow guide pipe connecting piece

Technical Field

The utility model relates to a honeycomb duct connection technical field specifically is a honeycomb duct connecting piece.

Background

The honeycomb duct is needed to be used in the infusion process of the infusion tube, liquid is guided to a fixed point position to be used, the connecting piece is needed to be used to connect the honeycomb duct and the infusion tube in the use process of the honeycomb duct, the existing connecting piece is usually connected through the usable bolt, but the disassembly and the installation of the mode are troublesome, and the use is inconvenient, so that the honeycomb duct connecting piece is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a honeycomb duct connecting piece possesses advantages such as the dismouting of being convenient for, has solved current connecting piece and has passed through the usable bolt usually when connecting, but this kind of mode is dismantled and all comparatively troublesome with the installation, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a flow guide pipe connecting piece comprises a liquid conveying pipe, wherein a connecting hole is formed in the top of the liquid conveying pipe, an inner cavity of the liquid conveying pipe is movably connected with a flow guide pipe, the top of the flow guide pipe penetrates through the connecting hole to the outer side of the liquid conveying pipe, a sealing assembly tightly attached to the top of the liquid conveying pipe is sleeved on the outer surface of the flow guide pipe, the top of the liquid conveying pipe is fixedly connected with a positioning rod, the top of the liquid conveying pipe penetrates through the positioning rod to the outer side of the sealing assembly, two L-shaped plates tightly attached to the top of the sealing assembly are hinged to the top of the liquid conveying pipe, the L-shaped plates are movably connected with the outer surface of the positioning rod, and the outer surface of the flow guide pipe is rotatably connected with a clamping assembly clamped with the two L-shaped plates;

the joint subassembly includes rotates the sleeve of being connected with the honeycomb duct surface, the equal fixedly connected with in telescopic left and right sides and the fixture block that corresponds L shaped plate joint.

Further, the equal fixedly connected with stopper in the left and right sides of sleeve inner chamber, the whole circle of revolving groove with stopper looks adaptation is seted up to the inner chamber of honeycomb duct.

Further, two the activity hole with locating lever looks adaptation is all seted up to one side that the L shaped plate is relative, two draw-in groove with fixture block looks adaptation is all seted up to one side that the L shaped plate is relative.

Furthermore, the clamping groove is communicated with the front face and the back face of the L-shaped plate, and the clamping groove is communicated with the movable hole.

Further, seal assembly is including cup jointing in the closing plate of honeycomb duct surface, the closing plate closely laminates with the bottom of L shaped plate, the bottom fixedly connected with of closing plate seals up with the sealed pad of closely laminating in transfer line top.

Further, the bottom of the sealing plate is arc-shaped, and the longitudinal section of the sealing gasket is arc-shaped.

Furthermore, locating holes are formed in the sealing plate and the sealing pad and are matched with the locating rods.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this honeycomb duct connecting piece, when dismantling, press two L shaped plates slightly and make the seal assembly compression, it rotates to hold the joint subassembly, make the joint subassembly break away from with the L shaped plate and can take out the honeycomb duct, during the installation, it is intraductal to insert the infusion with the bottom of honeycomb duct through the connecting hole, make the locating lever run through seal assembly, rotate and press the L shaped plate, make the L shaped plate cover closely laminate with seal assembly's top simultaneously at the surface of locating lever, rotate the joint subassembly to can keep the relatively fixed of honeycomb duct and infusion pipe with two L shaped plate joints, honeycomb duct connecting piece's the purpose of the dismouting of being convenient for has been realized, it is more convenient to use.

2. This honeycomb duct connecting piece closely laminates through the top of curved sealed pad and transfer line for the transfer line is better with the sealing nature of being connected of honeycomb duct, and the setting of locating lever and locating hole makes being connected of transfer line and honeycomb duct more convenient, plays the location effect.

Drawings

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

FIG. 2 is a schematic structural view of the clamping assembly of the present invention;

fig. 3 is a top view of the L-shaped plate of the present invention.

In the figure: the infusion set comprises an infusion tube 1, a connecting hole 2, a flow guide tube 3, a full-circle rotary groove 31, a sealing assembly 4, a sealing plate 41, a sealing gasket 42, a positioning hole 43, a positioning rod 5, a L-shaped plate 6, a movable hole 61, a clamping groove 62, a clamping assembly 7, a sleeve 71, a clamping block 72 and a limiting block 73.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Please refer to fig. 1, a honeycomb duct connector in this embodiment, including transfer line 1, connecting hole 2 has been seted up at the top of transfer line 1, the inner chamber swing joint of transfer line 1 has the top to run through connecting hole 2 to the honeycomb duct 3 in the transfer line 1 outside, the surface of honeycomb duct 3 cup joints the seal assembly 4 who closely laminates with the transfer line 1 top, the locating lever 5 that the top fixedly connected with top of transfer line 1 runs through to the seal assembly 4 outside, the top of transfer line 1 articulates there are two L shaped plates 6 that closely laminate with the seal assembly 4 top, the surface swing joint of L shaped plate 6 and locating lever 5, the surface of honeycomb duct 3 rotates and is connected with the joint subassembly 7 with the 6 joints of two L shaped plates.

Referring to fig. 1, fig. 2 and fig. 3, the clamping assembly 7 in this embodiment includes a sleeve 71 rotatably connected to the outer surface of the flow guide tube 3, clamping blocks 72 fixedly connected to the left and right sides of the sleeve 71 and corresponding to the L-shaped plate 6, limiting blocks 73 fixedly connected to the left and right sides of the inner cavity of the sleeve 71, a full-circle slot 31 matched with the limiting blocks 73 is formed in the inner cavity of the flow guide tube 3, and the limiting blocks 73 are matched with the full-circle slot 31 to enable the sleeve 71 to rotate on the flow guide tube 3 more stably and not to fall off easily.

Activity hole 61 with 5 looks adaptations of locating lever is all seted up to one side that two L shaped plates 6 are relative, the setting up of activity hole 61 makes when rotating L shaped plate 6 to 4 tops of seal assembly, locating lever 5 can not block the rotation of L shaped plate 6, draw-in groove 62 with fixture block 72 looks adaptation is all seted up to one side that two L shaped plates 6 are relative, draw-in groove 62 all communicates with the front and the back of L shaped plate 6, draw-in groove 62 is linked together with activity hole 61, drive fixture block 72 through sleeve 71 and rotate to draw-in groove 62, with the joint of L shaped plate 6.

The sealing assembly 4 comprises a sealing plate 41 sleeved on the outer surface of the guide pipe 3, the sealing plate 41 is tightly attached to the bottom of the L-shaped plate 6, the bottom of the sealing plate 41 is fixedly connected with a sealing gasket 42 tightly attached to the top of the infusion tube 1, the sealing gasket 42 is a rubber gasket and has certain elasticity, positioning holes 43 are formed in the sealing plate 41 and the sealing gasket 42, the positioning holes 43 are matched with the positioning rods 5, and the positioning holes 43 are matched with the positioning rods 5 to achieve a positioning effect for connection of the guide pipe 3 and the infusion tube 1.

In this embodiment, through locating hole 43 and locating lever 5 cooperation for sealed the top of filling up 42 and transfer line 1 is the exact laminating, rotates L shaped plate 6 and presses down sealed the pad 42, makes L shaped plate 6 closely laminate the back with the top of closing plate 41, can rotate sleeve 71 and make fixture block 72 pass through draw-in groove 62 and L shaped plate 6 joint, and the elasticity of the sealed pad 42 of cooperation can remain stable, even make transfer line 1 and honeycomb duct 3 keep relatively fixed, accomplishes the installation.

It should be noted that the bottom of closing plate 41 is the arc, and the top of closing plate 41 is the plane for L shaped plate 6 is bigger with the contact surface of closing plate 41, and it is more stable to connect, and the longitudinal section of sealed pad 42 is the arc, and curved sealed pad 42 can be with the better laminating in top of transfer line 1, and sealing performance is better.

The working principle of the above embodiment is as follows:

during the installation, insert the bottom of honeycomb duct 3 in transfer line 1 through connecting hole 2, make locating lever 5 pass through sealed 42 and closing plate 41 of filling up through locating hole 43, rotate L shaped plate 6, make L shaped plate 6 cover at the surface of locating lever 5, simultaneously push down L shaped plate 6, make sealed 42 compressed slightly, L shaped plate 6 closely laminates with closing plate 41's top, the leakproofness is better, it makes fixture block 72 rotate to the draw-in groove 62 to rotate sleeve 71, the elasticity of sealed 42 makes fixture block 72 and draw-in groove 62 can the chucking, and then make honeycomb duct 3 and transfer line 1 can keep fixed, during the dismantlement, press L shaped plate 6 and rotate sleeve 71 can rotate fixture block 72 to break away from with draw-in groove 62 can, the mesh of honeycomb duct connecting piece dismouting of being convenient for has been realized, and it is more convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a honeycomb duct connecting piece, includes transfer line (1), its characterized in that: the infusion tube is characterized in that a connecting hole (2) is formed in the top of the infusion tube (1), an inner cavity of the infusion tube (1) is movably connected with a flow guide tube (3) with the top penetrating through the connecting hole (2) to the outer side of the infusion tube (1), a sealing component (4) tightly attached to the top of the infusion tube (1) is sleeved on the outer surface of the flow guide tube (3), a positioning rod (5) with the top penetrating to the outer side of the sealing component (4) is fixedly connected to the top of the infusion tube (1), two L-shaped plates (6) tightly attached to the top of the sealing component (4) are hinged to the top of the infusion tube (1), the L-shaped plates (6) are movably connected with the outer surface of the positioning rod (5), and a clamping component (7) clamped with the two L-shaped plates (6) is rotatably connected to the outer surface of the flow guide tube (3);

joint subassembly (7) include sleeve (71) of being connected with honeycomb duct (3) surface rotation, the equal fixedly connected with in both sides and fixture block (72) that correspond L shaped plate (6) joint about sleeve (71).

2. The draft tube coupling of claim 1, wherein: the equal fixedly connected with stopper (73) in both sides about sleeve (71) inner chamber, the whole circle rotary tank (31) with stopper (73) looks adaptation is seted up to the inner chamber of honeycomb duct (3).

3. The draft tube coupling of claim 1, wherein: two activity hole (61) with locating lever (5) looks adaptation is all seted up to one side that L shaped plate (6) is relative, two draw-in groove (62) with fixture block (72) looks adaptation are all seted up to one side that L shaped plate (6) is relative.

4. The draft tube coupling of claim 3, wherein: the clamping groove (62) is communicated with the front face and the back face of the L-shaped plate (6), and the clamping groove (62) is communicated with the movable hole (61).

5. The draft tube coupling of claim 1, wherein: seal assembly (4) are including cup jointing in closing plate (41) of honeycomb duct (3) surface, closing plate (41) closely laminate with the bottom of L shaped plate (6), the sealed pad (42) of the bottom fixedly connected with of closing plate (41) and the closely laminating in transfer line (1) top.

6. The draft tube coupling of claim 5, wherein: the bottom of the sealing plate (41) is arc-shaped, and the longitudinal section of the sealing gasket (42) is arc-shaped.

7. The draft tube coupling of claim 5, wherein: all seted up locating hole (43) on sealing plate (41) and sealed pad (42), locating hole (43) and locating lever (5) looks adaptation.