CN216479555U - Pipeline branch quick connector - Google Patents
Pipeline branch quick connector Download PDFInfo
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- CN216479555U CN216479555U CN202122979168.XU CN202122979168U CN216479555U CN 216479555 U CN216479555 U CN 216479555U CN 202122979168 U CN202122979168 U CN 202122979168U CN 216479555 U CN216479555 U CN 216479555U
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- pipeline
- joint
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Abstract
The utility model discloses a pipeline branch quick connector, which comprises an upper panel and a lower panel, wherein the upper panel and the lower panel are arc-shaped, and surround into a cylinder shape matched with a trunk pipeline and are arranged on the outer side surface of the trunk pipeline; the upper and lower face plates are provided with a pipe hole, and the pipe hole is provided with a branch pipe joint pipe; the inner sides of the upper panel and the lower panel are also provided with sealing ring grooves for arranging sealing rings; the upper hinge part and the lower hinge part are arranged at the same side of the upper panel and the lower panel, so that one ends of the upper panel and the lower panel are hinged; the upper fixing plate and the lower fixing plate are respectively arranged on the other sides of the upper panel and the lower panel; and the upper fixing plate and the lower fixing plate are provided with connecting bolt holes. According to the utility model, the upper and lower panels arranged in a surrounding manner are quickly connected with the main pipeline, and the branch pipeline is connected with the branch pipe joint pipes on the upper and lower panels through the pipe joints, so that the quick connection of pipeline branches is realized, and the construction efficiency of the pipeline branches and the structural strength of the pipeline branches are improved.
Description
Technical Field
The utility model relates to the technical field of pipelines, in particular to a pipeline branch quick connector.
Background
Pipelines are important tools for large-scale transport. After the delivery pipe is put into use, due to the development of production or the increase of users, the extension of the main pipe or the installation of a new branch pipe on the main pipe is often required. A common method of installing new branch pipes in the prior art is to cut the old main pipe and install branch pipes on the main pipe by welding or by joining with joints. The current pipeline connecting terminal has the problems of difficulty in fixing a shunt branch pipe and poor sealing effect of the pipeline connecting terminal.
Therefore, the chinese patent CN108825911A provides a pipeline connecting terminal, which includes a pipeline connecting snap ring, wherein an inner wall of the pipeline connecting snap ring is provided with an annular step for placing a sealing ring, an outer edge of a bottom of the pipeline connecting snap ring extends outwards to form a mounting ring portion, the mounting ring portion is provided with first fixing bolt holes distributed at equal intervals, outer walls of the pipeline connecting snap ring are symmetrically provided with fixing mounting seats, the height of the fixing mounting seats is the same as that of the pipeline connecting snap ring, the bottom of the fixing mounting seats is connected with the mounting ring portion, the fixing mounting seats are internally provided with second fixing bolt holes, and outer walls of the pipeline connecting snap ring at the center of the two fixing mounting seats are further provided with branch pipeline fixing mechanisms.
However, the above-described scheme has the following problems:
at present, the tributary pipeline still needs modes such as welding to realize being connected with main line pipeline, and above-mentioned pipeline connecting terminal also can only play the supporting role to the tributary pipeline, has increased the time of setting up of branch pipeline and has set up the cost, has reduced the efficiency of construction of branch pipeline. Meanwhile, the branch pipeline is connected with the main pipeline through welding, and the connecting end of the main pipeline and the branch pipeline needs to bear larger stress, so that the pipeline sealing is poor, and the service lives of the branch pipeline and the main pipeline are influenced.
In view of the above, there is an urgent need for a pipeline branch quick connector to improve the connection efficiency between a branch pipeline and a main pipeline and to improve the connection sealing performance between the branch pipeline and the main pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the existing pipeline branch flow connection is connected through welding or a wiring terminal, the connection efficiency is low, and the connection firmness degree is poor.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a tributary pipe quick connector comprising:
the upper panel and the lower panel are arc-shaped, and surround a cylinder shape matched with the trunk pipeline and are arranged on the outer side surface of the trunk pipeline; the upper panel and the lower panel are provided with branch pipe holes, and branch pipe joint pipes are arranged on the branch pipe holes; the inner sides of the upper panel and the lower panel are also provided with sealing ring grooves for arranging sealing rings;
the hinge shaft seat is provided with a coaxial hinge shaft hole, and a hinge shaft is arranged in the hinge shaft hole so as to enable one end of the upper panel to be hinged with one end of the lower panel;
an upper fixing plate and a lower fixing plate respectively disposed at the other sides of the upper panel and the lower panel; and the upper fixing plate and the lower fixing plate are provided with connecting bolt holes.
In the above aspect, preferably, the hinge shaft seats are a plurality of hinge shaft seats arranged on the upper panel and the lower panel at intervals.
In the above scheme, preferably, stiffening plates are further disposed on the upper fixing plate and the lower fixing plate, and the stiffening plates are disposed between the upper fixing plate and the side surface of the upper panel and between the lower fixing plate and the side surface of the lower panel.
In the above aspect, preferably, the sealing ring groove is disposed to protrude outward on the outer side surfaces of the upper panel and the lower panel to form a sealing convex ring.
In the above aspect, preferably, the branch pipe is connected to the branch pipe joint pipe by a pipe joint, and the pipe joint includes:
the pipe joint comprises a pipe joint shell which is buckled left and right, wherein a joint cavity is arranged on the opposite end surface of the pipe joint shell, and openings are arranged at the upper end and the lower end of the joint cavity;
the branch pipe is provided with a branch pipe convex shoulder, the branch pipe joint pipe is provided with a joint pipe convex shoulder, and the branch pipe convex shoulder and the joint pipe convex shoulder are arranged in the joint cavity and are clamped with the pipe joint shell.
In the above aspect, preferably, a diameter of the opening of the joint cavity is adapted to an outer diameter of the sealing convex ring.
In the above scheme, preferably, the upper fixing plate and the lower fixing plate are provided with fixing stiffening ribs, and the fixing stiffening ribs are arranged along the length direction of the upper fixing plate and the length direction of the lower fixing plate.
In the above scheme, preferably, the outer side surfaces of the upper panel and the lower panel are provided with stiffening ribs, and the stiffening ribs are arranged along the bending direction of the upper panel and the lower panel.
In the above scheme, preferably, the branch pipe joint pipe is welded to the branch pipe hole flanging.
Compared with the prior art, the pipeline branch quick connector provided by the utility model is connected with the pipeline through the panel, and the main pipe is integrally connected with the branch pipeline, so that the sealing degree and the structural strength of the pipeline branch are improved, and the service life of the pipeline branch is prolonged. Set up the convex shoulder on the branch pipeline, be connected with a branch pipeline through the high-speed joint head that has the convex shoulder, need not to carry out processes such as welding, improved the speed of setting up of a pipeline greatly, improved the efficiency of construction.
Drawings
FIG. 1 is a perspective view of a pipe branch quick connector of the present invention;
FIG. 2 is a side view of the pipe branch quick connector of the present invention;
fig. 3 is a schematic structural view of the pipe branch quick connector of the present invention.
The correspondence between the names and reference numbers of the components in fig. 1 to 3 is as follows:
the joint comprises an upper panel 1, a lower panel 2, an upper hinge part 3, a lower hinge part 4, hinge seats 31 and 41, hinge shaft holes 32 and 42, an upper fixing plate 5, a lower fixing plate 6, connecting bolt holes 51 and 61, stiffening plates 52 and 62, fixing stiffening ribs 53 and 63, branch pipe holes 11 and 21, a branch pipe joint pipe 7, sealing ring grooves 12 and 22, sealing convex rings 13 and 23, a joint pipe shoulder 71 and stiffening ribs 14 and 24.
Detailed Description
The utility model provides a pipeline branch quick connector, which is used for quickly connecting a main pipeline through an upper panel and a lower panel which are arranged in a surrounding manner, and a branch pipeline is connected with branch pipe joint pipes on the upper panel and the lower panel through pipe joints, so that the quick connection of pipeline branches is realized, and the construction efficiency of the pipeline branches and the structural strength of the pipeline branches are improved. The utility model is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1, 2 and 3, the pipe branch quick connector provided by the utility model comprises an upper panel 1 and a lower panel 2, wherein the upper panel 1 and the lower panel 2 are arranged on the outer side surface of a trunk pipe. The upper panel 1 and the lower panel 2 are arc-shaped, and the upper panel 1 and the lower panel 2 surround a cylinder shape matched with the trunk pipeline.
One ends of the upper panel 1 and the lower panel 2 are hinged by an upper hinge portion 3 and a lower hinge portion 4. The upper hinge part 3 and the lower hinge part 4 are respectively arranged at the same side of the upper panel 1 and the lower panel 2, hinge seats 31 and 41 are arranged on the upper hinge part 3 and the lower hinge part 4, hinge shaft holes 32 and 42 are arranged on the hinge seats 31 and 41, the hinge shaft holes 32 and 42 are coaxially arranged, and a hinge shaft penetrates through the hinge shaft holes 32 and 42 to enable one ends of the upper panel 1 and the lower panel 2 to be hinged.
The plurality of hinge seats 31 and 41 are spaced apart from each other on the upper and lower panels 1 and 2, so that the upper and lower panels 1 and 2 are uniformly stressed when being coupled to the hinge shaft, thereby improving the structural strength of the upper and lower panels 1 and 2 at the upper and lower hinge parts 3 and 4.
The opposite side of top panel 1 and lower panel 2 is fixed through top fixed plate 5 and bottom fixed plate 6, is equipped with connecting bolt hole 51 and 61 on top fixed plate 5 and the bottom fixed plate 6, makes things convenient for top panel 1 and lower panel 2 to pass through the bolt fastening.
The upper panel 1 and the lower panel 2 are also provided with branch pipe holes 11 and 21, the branch pipe hole 11 is also provided with a branch pipe joint pipe 7, and the branch pipe joint pipe 7 is connected with a branch pipe through a pipe joint. The branch pipe joint pipe 7 and the branch pipe hole 11 are welded in a hole flanging mode, and high connection strength is achieved.
The outer side surfaces of the seal ring grooves 12 and 22 are arranged to protrude outward to form seal convex rings 13 and 23. The pipe joint comprises a pipe joint shell which is buckled left and right, a joint cavity is arranged on the opposite end surface of the pipe joint shell, and openings are arranged at the upper end and the lower end of the joint cavity. The branch pipe is provided with a branch pipe convex shoulder, the branch pipe joint pipe 7 is provided with a joint pipe convex shoulder 71, and the branch pipe convex shoulder and the joint pipe convex shoulder 71 are arranged in the joint cavity and are clamped with the pipe joint shell. The openings of the joint cavities on the pipe joint shell are arranged on the sealing convex rings 13 and 23, and the diameters of the openings are matched with the outer diameters of the sealing convex rings 13 and 23 so as to improve the sealing performance of the pipe joint and the pipeline branch quick connector.
The using method of the utility model is as follows:
when the branch flow of the main pipeline needs to be set, branch flow holes are formed in the main pipeline, the upper panel 1 and the lower panel 2 are installed on the outer side face of the main pipeline, the branch flow holes are located below the branch pipe holes 11, and the upper panel 1 and the lower panel 2 are fixed through the upper fixing plate 5, the lower fixing plate 6 and bolts. And then the branch pipe joint pipe 7 is connected with the branch pipeline through a pipe joint. Wherein, because the sealing rings are arranged in the sealing ring grooves 12 and 22 on the inner side surfaces of the upper panel 1 and the lower panel 2, the upper panel 1 and the lower panel 2 have good sealing performance with the trunk pipeline.
Compared with the prior art, the pipeline branch quick connector provided by the utility model has the advantages that the upper panel and the lower panel are hinged through the upper hinge part and the lower hinge part and are fixed through the upper fixing plate and the lower fixing plate to form a cylinder body matched with a main pipeline in a surrounding manner, so that the connector and the main pipeline have good connection shape. The branch pipe joint pipe on the upper panel can be quickly connected with the branch pipe through the pipe joint, so that the quick setting of the branch flow of the pipeline is realized, the setting efficiency of the branch flow of the pipeline is improved, and the setting cost of the branch flow of the pipeline is reduced.
The upper panel and the lower panel bear the connection stress of the main pipeline and the branch pipeline, the connection strength and the sealing performance between the branch pipeline and the main pipeline are improved, and the service lives of the branch pipeline and the main pipeline are prolonged.
The present invention is not limited to the above-mentioned preferred embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
Claims (9)
1. A pipe branch quick connector, comprising:
the upper panel and the lower panel are arc-shaped, and surround a cylinder shape matched with the trunk pipeline and are arranged on the outer side surface of the trunk pipeline; the upper panel and the lower panel are provided with branch pipe holes, and branch pipe joint pipes are arranged on the branch pipe holes; the inner sides of the upper panel and the lower panel are also provided with sealing ring grooves for arranging sealing rings;
the hinge shaft seat is provided with a coaxial hinge shaft hole, and a hinge shaft is arranged in the hinge shaft hole so as to enable one end of the upper panel to be hinged with one end of the lower panel;
an upper fixing plate and a lower fixing plate respectively disposed at the other sides of the upper panel and the lower panel; and the upper fixing plate and the lower fixing plate are provided with connecting bolt holes.
2. The pipe branch flow quick connector according to claim 1, wherein the hinge seats are provided in plural numbers at intervals on the upper and lower panels.
3. The pipe branch quick connector according to claim 1, wherein stiffening plates are further provided on the upper and lower fixing plates, the stiffening plates being provided between the upper fixing plate and the side surface of the upper panel and between the lower fixing plate and the side surface of the lower panel.
4. The pipe branch quick connector according to claim 1, wherein the sealing ring groove is provided to protrude outward on the outer side surfaces of the upper and lower face plates to form a sealing convex ring.
5. The pipe branch quick connector according to claim 4, wherein the branch pipe is connected to the branch pipe joint pipe by a pipe joint, the pipe joint comprising:
the pipe joint comprises a pipe joint shell which is buckled left and right, wherein a joint cavity is arranged on the opposite end surface of the pipe joint shell, and openings are arranged at the upper end and the lower end of the joint cavity;
the branch pipe is provided with a branch pipe convex shoulder, the branch pipe joint pipe is provided with a joint pipe convex shoulder, and the branch pipe convex shoulder and the joint pipe convex shoulder are arranged in the joint cavity and are clamped with the pipe joint shell.
6. The pipe branch quick connector according to claim 5, wherein the diameter of the opening of the joint chamber is adapted to the outer diameter of the sealing collar.
7. The pipe branch quick connector according to claim 1, wherein fixing reinforcing ribs are provided on the upper and lower fixing plates, the fixing reinforcing ribs being provided along the length direction of the upper and lower fixing plates.
8. The pipe branch quick connector according to claim 1, wherein the outer side surfaces of the upper panel and the lower panel are provided with stiffening ribs, and the stiffening ribs are arranged along the bending direction of the upper panel and the lower panel.
9. The pipe branch quick connector according to claim 1, wherein the branch adapter tube is welded to the branch tube bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122979168.XU CN216479555U (en) | 2021-11-23 | 2021-11-23 | Pipeline branch quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122979168.XU CN216479555U (en) | 2021-11-23 | 2021-11-23 | Pipeline branch quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479555U true CN216479555U (en) | 2022-05-10 |
Family
ID=81402596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122979168.XU Active CN216479555U (en) | 2021-11-23 | 2021-11-23 | Pipeline branch quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479555U (en) |
-
2021
- 2021-11-23 CN CN202122979168.XU patent/CN216479555U/en active Active
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