CN220379130U - Pipe joint - Google Patents
Pipe joint Download PDFInfo
- Publication number
- CN220379130U CN220379130U CN202321969118.6U CN202321969118U CN220379130U CN 220379130 U CN220379130 U CN 220379130U CN 202321969118 U CN202321969118 U CN 202321969118U CN 220379130 U CN220379130 U CN 220379130U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- mounting
- hole
- bolt
- shell
- 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
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000013011 mating Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 12
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model discloses a pipe joint which is used for being installed on a shell and communicated with a working hole on the shell, and comprises a joint body and an installation flange, wherein the joint body is provided with a through hole; the pipe joint is in plug-in fit connection with the shell; the mounting flange is provided with at least one mounting groove for mounting the bolt; one end of the mounting groove is provided with an opening or a relief hole which can be used for the head of the bolt to pass through is arranged at one end of the mounting groove on the mounting flange; according to the utility model, the pipe joint is connected with the shell in an inserting way, so that the pipe joint is limited and installed on the working hole of the shell, and the pipe joint can be fixedly installed on the shell through bolts; and set up the mounting groove into open structure or set up the hole of stepping down in mounting groove one end, can realize dismantling and changing to the pipe joint under the condition that need not dismantle the bolt completely like this, make the installation of coupling, dismantle more convenient, reduced operation intensity of labour, be particularly useful for the installation of coupling under the narrow and small space, dismantle.
Description
Technical Field
The utility model belongs to the technical field of pipe fittings and particularly relates to a pipe joint.
Background
The conventional pipe joint is usually fixedly installed by adopting bolts, and during installation, the pipe joint is usually firstly arranged at an installation position, and then the bolts are installed, so that the pipe joint is fixedly installed on the shell; when the bolts are detached, the bolts are required to be completely detached from the shell. The pipe joint with the structure is very inconvenient in mounting and dismounting operations, particularly in some positions with narrow operation spaces, the mounting and dismounting operation efficiency of the pipe joint is affected, and the operation labor intensity is increased.
Disclosure of Invention
The utility model aims to provide a pipe joint, which solves the problem that an inner pipe joint in a narrow space is inconvenient to install and detach.
The utility model is realized by the following technical scheme:
a pipe joint is used for being installed on a shell and communicated with a working hole on the shell, and comprises a joint body and an installation flange, wherein a through hole is formed in the joint body along the axis direction of the joint body;
the pipe joint is in plug-in fit connection with the shell;
the mounting flange is provided with at least one mounting groove for mounting the bolt;
one end of the mounting groove is provided with an opening or a yielding hole which is arranged at one end of the mounting groove on the mounting flange and can be used for the head of the bolt to pass through.
Further, a plurality of mounting grooves are formed in the mounting flange, the mounting grooves are linear grooves and are arranged in parallel, and the openings of the mounting grooves or the abdicating holes formed in one end of the mounting grooves are arranged towards the same side direction.
Further, the width of the mounting groove is matched with the screw portion of the bolt.
Further, the other end of the mounting groove is provided with an arc surface matched with the screw rod part of the bolt, and when the arc surfaces are respectively matched with the screw rod part of the bolt, the axis of the through hole on the joint body coincides with the axis of the working hole.
Further, the joint body is provided with an insertion part at one side of the mounting flange, and the insertion part can be inserted into the working hole in a matched manner.
Further, one end of the insertion portion is provided with an annular flange protruding from an outer circumferential surface of the insertion portion.
Furthermore, the shell is provided with a plug-in part at the position of the working hole, and the plug-in part can be inserted into the through hole in a matched manner.
Compared with the prior art, the utility model has the following advantages:
according to the pipe joint, the pipe joint is connected with the shell in a plugging manner, so that the pipe joint is mounted on a working hole of the shell in a limiting manner, and then the pipe joint can be fixedly mounted on the shell through bolts; meanwhile, the mounting groove for mounting is arranged to be of an opening structure or the yielding hole is formed in one end of the mounting groove, so that the disassembly and replacement of the pipe joint can be realized under the condition that the bolt is not required to be completely disassembled, the pipe joint is more convenient to mount and disassemble, the labor intensity of operation is reduced, and the pipe joint is particularly suitable for mounting and dismounting the pipe joint in a narrow space.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly describe the drawings in the embodiments, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a joint body according to an embodiment of the present utility model.
Fig. 2 is a front view of a connector body according to one embodiment of the present utility model.
Fig. 3 is a bottom view of a fitting body according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a joint body according to another embodiment of the present utility model.
Fig. 5 is a front view of a joint body according to another embodiment of the present utility model.
Fig. 6 is a bottom view of a fitting body according to another embodiment of the present utility model.
Fig. 7 is a schematic structural view of the housing according to the present utility model.
Fig. 8 is a schematic structural view of an insert portion on a housing according to another embodiment of the present utility model.
Fig. 9 is a schematic view showing an installation state of the pipe joint in the present utility model.
Wherein: the connector comprises a 1-connector body, a 11-mounting flange, a 12-mounting groove, a 13-yielding hole, a 14-through hole, a 15-inserting part, a 16-annular flange, a 2-shell, a 21-working hole, a 3-bolt and a 4-inserting part.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Referring to fig. 1 and 9, a pipe joint for mounting to a housing 2 and communicating with a working hole 21 in the housing 2, the pipe joint comprising a joint body 1 and a mounting flange 11, the mounting flange 11 being fitted over the joint body 1 and fixedly connected to the joint body 1, the joint body 1 being provided with a through hole 14 along an axial direction thereof, the through hole 14 being communicable with the working hole 21;
as shown in fig. 2 and 3, the pipe joint is connected with the shell 2 through plug-in fit, after the plug-in connection, the pipe joint and the shell are arranged in a centering fit manner at the position of the working hole 21, the joint body 1 is limited, and at the moment, the joint body 1 can only rotate along the axis and horizontally move along the axis direction;
the bolt 3 for fixing the pipe joint 1 is arranged on the shell 2, at least one mounting groove 12 for mounting the bolt 3 is arranged on the mounting flange 11, the bolt 3 can be inserted into the mounting groove 12 to fix the pipe joint on the shell 2, and the pipe joint can be fixedly mounted on the shell 2 at the moment.
As shown in fig. 3, in one embodiment, one end of the mounting groove 12 is provided in an open configuration. When the pipe joint is installed, the bolts 3 can be firstly installed on the installation holes on the shell 2, then the installation grooves 12 on the pipe joint and the bolts 3 of the shell 2 are installed in place, then the pipe joint is inserted into the shell 2, and the bolts 3 are screwed; when the pipe joint is disassembled, the bolt 3 is not required to be completely screwed off, and the pipe joint is pulled out after the bolt 3 is unscrewed, and the mounting groove 12 is separated from the bolt 3, so that the pipe joint is convenient and quick.
In an embodiment, two mounting grooves 12 are provided on the mounting flange 11, the mounting grooves 12 are straight grooves, the two mounting grooves 12 are parallel to each other, and the openings of the mounting grooves 12 or the abdication holes 13 provided at one end of the mounting grooves are provided towards the same side direction, corresponding to the openings, the bolts 3 on the housing 2 correspond to the two mounting grooves respectively. Through setting up two mounting grooves, fix the pipe joint through two bolts respectively to improve the stability of installation.
The other end of the mounting groove 12 is provided with an arc surface matched with the screw rod part of the bolt 3, and the arc surface can enable the bolt 3 to be matched with the mounting flange 11 of the pipe joint more tightly, so that the stability of the pipe joint is improved; in addition, when the circular arc surfaces are respectively matched with the screw rod parts of the bolts 3, the axis of the through hole 14 on the joint body 1 coincides with the axis of the working hole 21, and the positioning can be provided for the installation position of the pipe joint during installation, so that the pipe joint can be conveniently inserted into the working hole of the shell, and meanwhile, the pipe joint can be rotated and limited, and the pipe joint is limited to rotate in the use process.
As shown in fig. 2 and 7, in an embodiment, an insertion portion 15 is disposed on the connector body 1 at a side of the mounting flange 11, the insertion portion 15 protrudes from the mounting flange, and the insertion portion 15 can be inserted into the working hole 21 in a matching manner, so as to achieve plug connection between the pipe joint and the housing.
Preferably, an annular flange 16 protruding from the outer circumferential surface of the insertion portion 15 is provided at one end of the insertion portion 15, and a sealing ring is provided between the annular flange 16 and the mounting flange 11, so that the sealing ring can further ensure the tightness between the pipe joint and the housing 2, and prevent leakage of liquid or gas after mounting.
As shown in fig. 5 and 8, in an embodiment, a plug-in part 4 is disposed on the housing 2 at the position of the working hole 21, the plug-in part 4 can be inserted into the through hole 14 in a matching manner, and a sealing ring is disposed on the inner side wall of the through hole 14 or the outer side of the plug-in part 4, so that plug-in connection between the pipe joint and the housing can be realized.
As shown in fig. 4 and 6, in an embodiment, a yielding hole 13 through which the head of the bolt 3 can pass is provided on one end of the mounting groove 12 on the mounting flange 11, the yielding hole 13 is communicated with the mounting groove 12, and the diameter of the yielding hole 13 is larger than that of the bolt cap, so that after the bolt 3 can pass through the yielding hole 13, the rod portion of the bolt 3 can slide into the mounting groove 12, thereby further fixing the pipe joint. When the pipe joint is installed, the yielding hole of the pipe joint passes through the bolt 3, then the through hole of the pipe joint and the working hole 21 of the shell 2 are spliced in place, and then the bolt 3 is screwed; when the pipe joint is disassembled, the bolt 3 is unscrewed, the pipe joint is continuously moved after the pipe joint is pulled out, the bolt 3 enters the yielding hole 13, and then the mounting flange 11 of the pipe joint is pulled out from the bolt 3.
In the description of the present utility model, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are used to indicate orientations or positional relationships based on those shown in the drawings, or those that are conventionally put in use in the product of the present utility model, they are merely used to facilitate description of the present utility model and simplify description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "horizontal," "vertical," and the like in the description of the present utility model, if any, do not denote absolute levels or overhangs, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (7)
1. A pipe joint for mounting to a housing (2) and communicating with a working hole (21) in the housing (2), characterized by comprising a joint body (1) and a mounting flange (11), the joint body (1) being provided with a through hole (14) along its axial direction;
the pipe joint is in plug-in fit connection with the shell (2);
the mounting flange (11) is provided with at least one mounting groove (12) for mounting the bolt (3);
one end of the mounting groove (12) is provided with an opening or a yielding hole (13) which can be used for the head of the bolt (3) to pass through is arranged at one end of the mounting groove (12) on the mounting flange (11).
2. A pipe joint according to claim 1, characterized in that the mounting flange (11) is provided with a plurality of mounting grooves (12), the mounting grooves (12) are straight grooves, the mounting grooves (12) are arranged in parallel, and the openings of the mounting grooves (12) or the relief holes (13) arranged at one end of the mounting grooves are arranged towards the same side direction.
3. A pipe joint according to claim 1 or 2, characterized in that the width of the mounting groove (12) cooperates with the shank portion of the bolt (3).
4. A pipe joint according to claim 1 or 2, characterized in that the other end of the mounting groove (12) is provided as an arc surface which cooperates with the shank of the bolt (3), and that the axis of the through hole (14) in the joint body (1) coincides with the axis of the working hole (21) when the arc surfaces are respectively brought into cooperation with the shank of the bolt (3).
5. A pipe joint according to claim 1, characterized in that the joint body (1) is provided with an insertion part (15) at the side of the mounting flange (11), said insertion part (15) being capable of being inserted into the working hole (21) in a mating manner.
6. A pipe joint according to claim 5, characterized in that the insert part (15) is provided at one end with an annular flange (16) protruding from the outer circumference of the insert part (15).
7. Pipe joint according to claim 1, characterized in that the housing (2) is provided with a plug-in part (4) at the location of the working hole (21), which plug-in part (4) can be inserted into the through hole (14) in a mating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969118.6U CN220379130U (en) | 2023-07-25 | 2023-07-25 | Pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969118.6U CN220379130U (en) | 2023-07-25 | 2023-07-25 | Pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379130U true CN220379130U (en) | 2024-01-23 |
Family
ID=89564865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969118.6U Active CN220379130U (en) | 2023-07-25 | 2023-07-25 | Pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379130U (en) |
-
2023
- 2023-07-25 CN CN202321969118.6U patent/CN220379130U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214370965U (en) | Connection structure and have its two inner bags electric water heater | |
| CN220379130U (en) | Pipe joint | |
| CN109519629B (en) | Floating fluid connection plug, socket, and connector and cooling system comprising same | |
| CN111342288A (en) | Cable connection structure | |
| CN106891294A (en) | Tensioner extracting apparatus in a kind of diesel cylinder sleeve | |
| CN219796499U (en) | Water pipe connects structure and laser instrument cooling system soon | |
| CN113217735A (en) | Quick disassembly and assembly connecting structure and connecting method for fire fighting pipeline | |
| CN210638042U (en) | Natural gas burner | |
| CN220418882U (en) | High-sealing improved pipeline sampler | |
| CN220930427U (en) | Pipeline connecting piece convenient to dismouting | |
| CN214951956U (en) | Pressure transmitter subassembly convenient to dismantle | |
| CN216382648U (en) | Swinging faucet | |
| CN214789664U (en) | Quick-dismounting connecting structure for fire-fighting pipeline | |
| CN216751169U (en) | Electronic connection joint with internal abutting fixing structure | |
| CN217603587U (en) | Pipeline connecting mechanism and sphygmomanometer | |
| CN219755677U (en) | Quick-connection structure of water pipe | |
| CN220435708U (en) | Environmental protection equipment coupling assembling | |
| CN220601371U (en) | Switching structure and lighting device with same | |
| CN218914096U (en) | Central swivel joint convenient to production | |
| CN213309132U (en) | Rice gas connecting structure of integrated kitchen range head and main machine | |
| CN219692519U (en) | Stainless steel pipe fitting with plug-in connector | |
| CN219623504U (en) | Stainless steel elbow joint | |
| CN221283367U (en) | Highly dense explosion-proof flange heating pipe | |
| CN221097845U (en) | Pipe joint for connecting galvanized pipe | |
| CN219892569U (en) | Pagoda joint locking structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |