CN218208247U - Guide sleeve for butt joint of guide pipe - Google Patents
Guide sleeve for butt joint of guide pipe Download PDFInfo
- Publication number
- CN218208247U CN218208247U CN202222423362.4U CN202222423362U CN218208247U CN 218208247 U CN218208247 U CN 218208247U CN 202222423362 U CN202222423362 U CN 202222423362U CN 218208247 U CN218208247 U CN 218208247U
- Authority
- CN
- China
- Prior art keywords
- wedge
- sleeve
- pipe
- shaped
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a pipe butt joint guide pin bushing, including pipe box, wedge cover and lock sleeve, the pipe box has first link and second link outward, and inside is well logical structure, and be equipped with wedge cover outer wall matched with wedge face, and the lock sleeve is sealed cup joints in pipe box one end, and inner wall and wedge cover one end offset in order to support the wedge cover tight cooperation on the wedge face, communicate with each other between lock sleeve, wedge cover and the pipe box, and the wedge cover is used for cup jointing outside its one of them pipe, and another pipe cup joints outside the first link of pipe box. The wedge-shaped sleeve penetrates through the pipe sleeve, the outer wall of the wedge-shaped sleeve is matched with the wedge-shaped surface, the connecting position between the wedge-shaped sleeve and the pipe sleeve is adjusted, finally the locking sleeve is locked outside the second connecting end of the pipe sleeve in a threaded mode, meanwhile, the locking sleeve and the wedge-shaped sleeve are attached to the first inclined matching surface through the second inclined matching surface to finish relative fixing, sealing butt joint between the guide pipes is finished, and position adjustment during butt joint of the guide pipes is changed by adjusting the position between the wedge-shaped sleeve and the pipe sleeve.
Description
Technical Field
The utility model belongs to the technical field of the guide pin bushing, concretely relates to pipe butt joint guide pin bushing.
Background
The pipe joints are connected in a butt joint mode, the pipe joints can be used for conveying liquid or gas substances, the pipe joints can be connected among the pipes with different diameters in the butt joint mode, but the butt joint position of the traditional joint is fixed, and position adjustment cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe butt joint guide pin bushing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a guide sleeve for butt joint of guide pipes comprises a pipe sleeve, a wedge-shaped sleeve and a locking sleeve, wherein the first connecting end and the second connecting end are arranged outside the pipe sleeve, the interior of the pipe sleeve is of a through structure and is provided with a wedge-shaped surface matched with the outer wall of the wedge-shaped sleeve, the locking sleeve is sleeved at one end of the pipe sleeve in a sealing mode, the inner wall of the locking sleeve abuts against one end of the wedge-shaped sleeve to enable the wedge-shaped sleeve to be tightly matched with the wedge-shaped surface in an abutting mode, the locking sleeve, the wedge-shaped sleeve and the pipe sleeve are communicated, the wedge-shaped sleeve is used for being sleeved outside one guide pipe, and the other guide pipe is sleeved outside the first connecting end of the pipe sleeve.
In this embodiment, further, the slope of the wedge-shaped surface is 1.
In this embodiment, further, one end of the wedge sleeve outside forms a first inclined surface.
In this embodiment, further, a plurality of deformation grooves extending along the axial direction are formed on the wedge-shaped sleeve.
In this embodiment, further, a second inclined matching surface is formed in the locking sleeve and is matched with the first inclined matching surface in a fitting manner.
In this embodiment, further, the inner wall of the locking sleeve is connected with the outer second connecting end of the pipe sleeve through threads.
In this embodiment, further, the wedge sleeve is made of plastic.
Compared with the prior art, the beneficial effects of the utility model are that:
the pipe is sleeved outside the first connecting end, the wedge-shaped sleeve is tightly sleeved outside the other pipe, the wedge-shaped sleeve penetrates through the pipe sleeve, the outer wall of the wedge-shaped sleeve is matched with the wedge-shaped surface, the connecting position between the wedge-shaped sleeve and the pipe sleeve is adjusted, finally, the locking sleeve is locked outside the second connecting end of the pipe sleeve in a threaded mode, meanwhile, the locking sleeve and the wedge-shaped sleeve are attached to the first inclined matching surface through the second inclined matching surface to finish relative fixation, sealing butt joint between the pipes is finished, and the position between the wedge-shaped sleeve and the pipe sleeve is adjusted to change position adjustment during butt joint of the pipes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a guide sleeve for catheter docking according to the present invention;
FIG. 2 is a cross-sectional view of a catheter docking guide;
FIG. 3 is a cross-sectional schematic view of a wedge sleeve;
fig. 4 is a cross-sectional view of the locking sleeve.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in figure 1, for the utility model provides a guide sleeve for butt joint between pipes, which comprises a pipe sleeve 1, a wedge-shaped sleeve 2 and a locking sleeve 3.
As shown in fig. 2, the pipe sleeve 1 is externally provided with a first connecting end 10 and a second connecting end 11, the interior of the pipe sleeve is of a through structure, and is provided with a wedge-shaped surface 20 matched with the outer wall of the wedge-shaped sleeve 2, the inclination of the wedge-shaped surface 20 is 1.
As shown in fig. 3, a plurality of deformation grooves 21 extending in the axial direction are formed in the wedge-shaped sleeve 2, and preferably, the wedge-shaped sleeve 2 is made of plastic, the wedge-shaped sleeve 2 is sleeved outside another conduit, the deformation grooves 21 enable the wedge-shaped sleeve 2 to have certain deformation capacity, for more stable connection, the wedge-shaped sleeve 2 with an inner diameter slightly smaller than that of the conduit is generally selected, and when the conduit penetrates into the wedge-shaped sleeve 2, the connection is more tight.
As shown in fig. 3, a second inclined matching surface 30 is formed on the inner wall of the locking sleeve 3, a first inclined matching surface 22 matched with the second inclined matching surface 30 is formed at one end of the wedge-shaped sleeve 2, the locking sleeve 3 is hermetically sleeved at one end of the pipe sleeve 1, the inner wall of the locking sleeve 3 is abutted against one end of the wedge-shaped sleeve 2 so as to tightly abut and match the wedge-shaped sleeve 2 on the wedge-shaped surface 20, at this time, the first inclined matching surface 22 is abutted against the second inclined matching surface 30, the inner wall of the locking sleeve 3 is in threaded connection with the outer portion of the second connecting end 11 of the pipe sleeve 1, the locking sleeve 3, the wedge-shaped sleeve 2 and the pipe sleeve 1 are communicated, the wedge-shaped sleeve 2 is sleeved outside one of the guide pipes, and the other guide pipe sleeve 1 is connected with the outer portion of the first connecting end 10 of the pipe sleeve 1.
After the locking sleeve 3 is unscrewed, the position of the wedge-shaped sleeve 2 is adjusted, and then the locking sleeve 3 is fixed, so that the position between the guide pipes is changed, simple and convenient position adjustment is realized, and the use requirement is met.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a pipe butt joint guide pin bushing for butt joint between the pipe is connected, a serial communication port, including pipe box, wedge cover and lock sleeve, the pipe box has first link and second link outward, inside is well logical structure, and is equipped with the wedge face with wedge cover outer wall matched with, the lock sleeve cup joints pipe box one end sealedly, and inner wall and wedge cover one end offset in order to support the wedge cover tight fit on the wedge face, communicate with each other between lock sleeve, wedge cover and the pipe box, the wedge cover is used for cup jointing outside one of them pipe, another pipe cup joints outside the first link of pipe box.
2. The catheter docking guide of claim 1, wherein: the inclination of the wedge-shaped surface is 1.
3. The catheter docking guide of claim 1, wherein: one end outside the wedge-shaped sleeve forms a first inclined matching surface.
4. A catheter docking guide as claimed in claim 3, wherein: and a plurality of deformation grooves extending along the axial direction are formed on the wedge-shaped sleeve.
5. A catheter docking guide as claimed in claim 3, wherein: and a second inclined matching surface matched with the first inclined matching surface in a fitting mode is formed in the locking sleeve.
6. A catheter abutment guide according to claim 1, wherein: the inner wall of the locking sleeve is connected with the outer portion of the second connecting end outside the pipe sleeve through threads.
7. The catheter docking guide of any one of claims 1-6, wherein: the wedge-shaped sleeve is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222423362.4U CN218208247U (en) | 2022-09-13 | 2022-09-13 | Guide sleeve for butt joint of guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222423362.4U CN218208247U (en) | 2022-09-13 | 2022-09-13 | Guide sleeve for butt joint of guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218208247U true CN218208247U (en) | 2023-01-03 |
Family
ID=84633760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222423362.4U Active CN218208247U (en) | 2022-09-13 | 2022-09-13 | Guide sleeve for butt joint of guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218208247U (en) |
-
2022
- 2022-09-13 CN CN202222423362.4U patent/CN218208247U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2316142C (en) | Threaded union with high resistance to overtorque and compression | |
| AU658311B2 (en) | Female end socket of a pipe | |
| CN208090130U (en) | Pipeline eccentric coupling device | |
| CN101307852A (en) | Hose clamping device | |
| CN218208247U (en) | Guide sleeve for butt joint of guide pipe | |
| CN205678317U (en) | A kind of fast insertion type joint | |
| CN214222282U (en) | Adjustable pipeline connector | |
| CN107990078A (en) | Throttle inserting pipe joints | |
| CN208024980U (en) | Connector component and air conditioner | |
| CN110529055A (en) | A kind of high antitorque air-tight oil casing nipple | |
| CN210372456U (en) | Connecting joint | |
| CN208793844U (en) | Piping connection seal assembly | |
| CN110500460B (en) | Tensile hose sealing connector | |
| CN201277400Y (en) | Hose clamping apparatus | |
| US6435569B1 (en) | Pipe connection | |
| CN211649411U (en) | Quick connector | |
| US20050017503A1 (en) | Connector with frangible seal | |
| CN216077002U (en) | Oil casing joint and have its oil casing subassembly | |
| CN216078691U (en) | Flaring-free pipeline connecting structure | |
| CN213929787U (en) | Pipeline structure convenient to loading and unloading | |
| CN218954256U (en) | Steel-plastic conversion pipe fitting connecting mechanism | |
| CN218030077U (en) | Special screwed joint capable of being repeatedly disassembled and assembled and hermetically sealed | |
| CN217540022U (en) | Flexible composite high-pressure conveying pipe pressure test connecting structure | |
| CN209115859U (en) | Rubber hose connection | |
| CN213576133U (en) | Three-way joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |