CN209325221U - A kind of nonpetroleum fast connecting device of pipelines - Google Patents
A kind of nonpetroleum fast connecting device of pipelines Download PDFInfo
- Publication number
- CN209325221U CN209325221U CN201821977581.4U CN201821977581U CN209325221U CN 209325221 U CN209325221 U CN 209325221U CN 201821977581 U CN201821977581 U CN 201821977581U CN 209325221 U CN209325221 U CN 209325221U
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- mounting base
- tube body
- wall
- sleeve
- hole
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Abstract
The utility model discloses a kind of nonpetroleum fast connecting device of pipelines, it is related to petroleum pipeline technical field, through-hole is internally provided with including mounting base described in mounting base, and one end of mounting base is located on the outside of through-hole and is connected with the first tube body, the other end of the mounting base, which is located on the outside of through-hole, is connected with the second tube body, and the outside for being internally located at through-hole of mounting base is provided with annular groove, the inner wall for being internally located at mounting base of the annular groove is provided with ring-shaped rubber pad, the both ends outer wall of the through-hole is provided with protruding ring on the outside of ring-shaped rubber pad, rectangular channel is provided at two outer fixes for being internally located at the first tube body and the second tube body of the mounting base.The utility model is scientific and reasonable for structure, has both facilitated connection and disassembly between two tube bodies, is also convenient for increasing the sealing performance of tube body junction, while making two connections between tube body and mounting base even closer, the stability after improving installation.
Description
Technical field
The utility model relates to petroleum pipeline technical field, in particular to a kind of nonpetroleum fast connecting device of pipelines.
Background technique
Connection between traditional pipeline road is usually connected through a screw thread, and is needed that screw thread is arranged at petroleum pipeline both ends, is led to
Connector is crossed to be attached, seal, not only manufacturing cost is higher in this way, once but also pipeline occurs damaging or joint is let out
Leakage problem is often not easy to repair and hunt leak, and pipeline replacement is difficult, poor sealing effect, maintenance workload of the worker to petroleum pipeline
Greatly, connection and disassembly inconvenient to use, being also not easy between two tube bodies, and cannot be guaranteed the leakproofness of tube body junction
Can, while making the stability after two connections between tube body and mounting base poor.
Therefore, it is necessary to solve the above problems to invent a kind of nonpetroleum fast connecting device of pipelines.
Utility model content
The purpose of this utility model is to provide a kind of nonpetroleum fast connecting device of pipelines, both facilitated two tube bodies it
Between connection and disassembly, be also convenient for increasing the sealing performance of tube body junction, while making two between tube body and mounting base
Even closer stability after improving installation is connected, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of nonpetroleum pipeline quickly connects dress
It sets, including mounting base, the mounting base is internally provided with through-hole, and one end of mounting base is located on the outside of through-hole and is connected with
One tube body, the other end of the mounting base, which is located on the outside of through-hole, is connected with the second tube body, and mounting base is internally located at through-hole
Outside be provided with annular groove, the inner wall for being internally located at mounting base of the annular groove is provided with ring-shaped rubber pad, the through-hole
Both ends outer wall protruding ring is provided on the outside of ring-shaped rubber pad, the mounting base is internally located at the first tube body and
Be provided with rectangular channel at two outer fixes of two tube bodies, the inside of the rectangular channel is equipped with spring, the mounting base it is outer
The inside that wall is located at rectangular channel is inserted with sleeve, and one end of the spring is connected to the outer wall of sleeve, and the inside of the sleeve connects
It is connected to screw rod, the bottom of the screw rod is provided with column-shaped projection block, and the outer wall of first tube body and the second tube body corresponds to cylindricality
Limit card slot is provided at the external position of protruding block, the outside that the outer wall of the mounting base corresponds to sleeve is provided with limit and slides
Slot.
Preferably, the outside that the inner wall of the sleeve corresponds to screw rod is provided with internal screw thread, leads between the screw rod and sleeve
Cross threaded connection.
Preferably, the structure of first tube body and the second tube body is identical, and the outer diameter of the protruding ring is less than the first tube body
With the internal diameter of the second tube body.
Preferably, the connection type between one end of the spring and the outer wall of sleeve is welding, the limit sliding chutes
Width is greater than the cross-sectional width of sleeve.
Preferably, it is pasted and is connected by glue between the ring-shaped rubber pad and mounting base inner wall.
Preferably, the internal diameter of the limit card slot is greater than the outer diameter of column-shaped projection block, and the depth of limit card slot is greater than
3mm。
The technical effect and advantage of the utility model:
1, the utility model is by setting mounting base, and in the through-hole that is internally provided with of mounting base, and the both ends of mounting base
Portion, which is located on the outside of through-hole, is connected separately with the first tube body and the second tube body, the external setting for being internally located at through-hole of mounting base
There is annular groove, the inner wall for being internally located at mounting base of annular groove is provided with ring-shaped rubber pad, and the both ends outer wall of through-hole is close to annular
It is provided with protruding ring on the outside of rubber pad, and then when in use, increases the sealing performance of tube body junction；
2, the utility model is equipped with spring by setting rectangular channel, the inside of rectangular channel, and the outer wall of mounting base is located at square
The inside of shape slot is inserted with sleeve, when installation, pulls sleeve in the internal slide of limit sliding chutes, and then drive spring elongation, when
After sleeve is moved to the top of limit card slot, the screw rod of the inside of sleeve is turned, the bottom column-shaped projection block of screw rod is made to be inserted into limit
The fixation to the first tube body and the second tube body is completed in the inside of position card slot, since sleeve is under the action of the recovery dynamics of spring,
So that the connection between the first tube body and the second tube body and mounting base is even closer, the stability after improving installation.
Detailed description of the invention
Fig. 1 is the whole sectional view of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model mounting base；
Fig. 3 is the enlarged drawing of A in the utility model Fig. 1；
Fig. 4 is the attachment structure schematic diagram of screw rod and sleeve in the utility model；
In figure: 1 mounting base, 2 through-holes, 3 first tube bodies, 4 second tube bodies, 5 annular grooves, 6 ring-shaped rubber pads, 7 protruding rings, 8
Rectangular channel, 9 springs, 10 sleeves, 11 screw rods, 12 column-shaped projection blocks, 13 limit card slots, 14 limit sliding chutes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of nonpetroleum fast connecting device of pipelines as shown in Figs 1-4, including mounting base
1, the mounting base 1 is internally provided with through-hole 2, and one end of mounting base 1 is located at the outside of through-hole 2 and is connected with the first tube body 3,
The outside that the other end of the mounting base 1 is located at through-hole 2 is connected with the second tube body 4, and mounting base 1 is internally located at through-hole 2
Outside is provided with annular groove 5, and the inner wall for being internally located at mounting base 1 of the annular groove 5 is provided with ring-shaped rubber pad 6, described logical
The both ends outer wall in hole 2 is provided with protruding ring 7 close to the outside of ring-shaped rubber pad 6, and the mounting base 1 is internally located at the first pipe
Rectangular channel 8 is provided at two outer fixes of body 3 and the second tube body 4, the inside of the rectangular channel 8 is equipped with spring 9, described
The inside that the outer wall of mounting base 1 is located at rectangular channel 8 is inserted with sleeve 10, and one end of the spring 9 is connected to the outer wall of sleeve 10,
The sleeve 10 is internally connected with screw rod 11, and the bottom of the screw rod 11 is provided with column-shaped projection block 12, first tube body 3
It is corresponded to the outer wall of the second tube body 4 and is provided with limit card slot 13 at the external position of column-shaped projection block 12, the mounting base 1
The outside that outer wall corresponds to sleeve 10 is provided with limit sliding chutes 14.
Further, in the above-mentioned technical solutions, the outside that the inner wall of the sleeve 10 corresponds to screw rod 11 is provided with interior spiral shell
Line is connected through a screw thread between the screw rod 11 and sleeve 10, convenient for the connection and disassembly between screw rod 11 and sleeve 10；
Further, in the above-mentioned technical solutions, first tube body 3 is identical with the structure of the second tube body 4, the protrusion
The outer diameter of ring 7 less than the first tube body 3 and the second tube body 4 internal diameter, convenient for the installation of the first tube body 3 and the second tube body 4；
Further, in the above-mentioned technical solutions, the connection type between one end of the spring 9 and the outer wall of sleeve 10
For welding, the width of the limit sliding chutes 14 is greater than the cross-sectional width of sleeve 10, convenient for the company between spring 9 and sleeve 10
It connects, and then is convenient for sleeve 10 in the sliding of 1 outer wall of mounting base；
Further, in the above-mentioned technical solutions, viscous by glue between 1 inner wall of the ring-shaped rubber pad 6 and mounting base
Patch connection, the installation convenient for ring-shaped rubber pad 6 are fixed, and then increase the sealing performance of junction；
Further, in the above-mentioned technical solutions, the internal diameter of the limit card slot 13 is greater than the outer diameter of column-shaped projection block 12,
And the depth of limit card slot 13 be greater than 3mm, convenient for connection the first tube body 3 and the second tube body 4 be fixed.
This practical working principle:
Referring to Figure of description 1 and attached drawing 3, by the way that mounting base 1 is arranged, and it is internally provided with through-hole 2 in mounting base 1,
And the two-end part of mounting base 1 is connected separately with the first tube body 3 and the second tube body 4, the inside of mounting base 1 in the outside of through-hole 2
The outside of through-hole 2 is provided with annular groove 5, the inner wall for being internally located at mounting base 1 of annular groove 5 is provided with ring-shaped rubber pad 6,
The both ends outer wall of through-hole 2 is provided with protruding ring 7 close to the outside of ring-shaped rubber pad 6, and then when in use, passes through ring-shaped rubber
The sealing performance of the increase of pad 6 junction；
Further, referring to Figure of description 1-4, by the way that rectangular channel 8 is arranged, the inside of rectangular channel 8 is equipped with spring 9,
The inside that the outer wall of mounting base 1 is located at rectangular channel 8 is inserted with sleeve 10, when installation, pulls sleeve 10 in limit sliding chutes 14
Portion's sliding, and then spring 9 is driven to stretch, after sleeve is moved to the top of limit card slot 13, turn the spiral shell of the inside of sleeve 10
Bar 11, the inside for making the bottom column-shaped projection block 12 of screw rod 11 be inserted into limit card slot 13 are completed to the first tube body 3 and the second tube body 4
Fixation, since sleeve 10 is under the action of the recovery dynamics of spring 9, so that the first tube body 3 and the second tube body 4 and mounting base 1
Between connection it is even closer, improve installation after stability.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of nonpetroleum fast connecting device of pipelines, including mounting base (1), it is characterised in that: the mounting base (1) it is interior
Portion is provided with through-hole (2), and one end of mounting base (1) is located on the outside of through-hole (2) and is connected with the first tube body (3), the installation
The other end of seat (1) is located on the outside of through-hole (2) and is connected with the second tube body (4), and mounting base (1) is internally located at through-hole (2)
Outside be provided with annular groove (5), the inner wall for being internally located at mounting base (1) of the annular groove (5) is provided with ring-shaped rubber pad
(6), the both ends outer wall of the through-hole (2) is provided with protruding ring (7), the mounting base on the outside of ring-shaped rubber pad (6)
(1) rectangular channel (8), the rectangle are provided at two outer fixes for being internally located at the first tube body (3) and the second tube body (4)
The inside of slot (8) is equipped with spring (9), and the inside that the outer wall of the mounting base (1) is located at rectangular channel (8) is inserted with sleeve
(10), one end of the spring (9) is connected to the outer wall of sleeve (10), and the sleeve (10) is internally connected with screw rod (11),
The bottom of the screw rod (11) is provided with column-shaped projection block (12), and first tube body (3) is corresponding with the outer wall of the second tube body (4)
It is provided at the external position of column-shaped projection block (12) limit card slot (13), the outer wall of the mounting base (1) corresponds to sleeve
(10) outside is provided with limit sliding chutes (14).
2. a kind of nonpetroleum fast connecting device of pipelines according to claim 1, it is characterised in that: the sleeve (10)
Inner wall correspond to the outside of screw rod (11) and be provided with internal screw thread, be connected through a screw thread between the screw rod (11) and sleeve (10).
3. a kind of nonpetroleum fast connecting device of pipelines according to claim 1, it is characterised in that: first tube body
(3) identical with the structure of the second tube body (4), the outer diameter of the protruding ring (7) is less than the first tube body (3) and the second tube body (4)
Internal diameter.
4. a kind of nonpetroleum fast connecting device of pipelines according to claim 1, it is characterised in that: the spring (9)
One end and sleeve (10) outer wall between connection type be welding, the width of the limit sliding chutes (14) is greater than sleeve (10)
Cross-sectional width.
5. a kind of nonpetroleum fast connecting device of pipelines according to claim 1, it is characterised in that: the ring-shaped rubber
It pads to paste between (6) and mounting base (1) inner wall by glue and connect.
6. a kind of nonpetroleum fast connecting device of pipelines according to claim 1, it is characterised in that: the limit card slot
(13) internal diameter is greater than the outer diameter of column-shaped projection block (12), and the depth of limit card slot (13) is greater than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977581.4U CN209325221U (en) | 2018-11-28 | 2018-11-28 | A kind of nonpetroleum fast connecting device of pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977581.4U CN209325221U (en) | 2018-11-28 | 2018-11-28 | A kind of nonpetroleum fast connecting device of pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325221U true CN209325221U (en) | 2019-08-30 |
Family
ID=67712002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821977581.4U Active CN209325221U (en) | 2018-11-28 | 2018-11-28 | A kind of nonpetroleum fast connecting device of pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325221U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906079A (en) * | 2019-11-28 | 2020-03-24 | 徐州九鼎锻造科技有限公司 | Telescopic flange with wide application range |
| CN114576457A (en) * | 2022-03-22 | 2022-06-03 | 徐州市华为工程机械有限公司 | Hose joint |
| CN114607851A (en) * | 2022-03-14 | 2022-06-10 | 中国石油大学(华东) | Thread-free rapid pipeline butt joint device and method |
-
2018
- 2018-11-28 CN CN201821977581.4U patent/CN209325221U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906079A (en) * | 2019-11-28 | 2020-03-24 | 徐州九鼎锻造科技有限公司 | Telescopic flange with wide application range |
| CN114607851A (en) * | 2022-03-14 | 2022-06-10 | 中国石油大学(华东) | Thread-free rapid pipeline butt joint device and method |
| CN114607851B (en) * | 2022-03-14 | 2023-04-28 | 中国石油大学(华东) | Pipeline thread-free quick butt joint device and butt joint method |
| CN114576457A (en) * | 2022-03-22 | 2022-06-03 | 徐州市华为工程机械有限公司 | Hose joint |
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