CN221548037U - Temporary connector for pipeline - Google Patents
Temporary connector for pipeline Download PDFInfo
- Publication number
- CN221548037U CN221548037U CN202322933585.XU CN202322933585U CN221548037U CN 221548037 U CN221548037 U CN 221548037U CN 202322933585 U CN202322933585 U CN 202322933585U CN 221548037 U CN221548037 U CN 221548037U
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- flange plate
- pipeline
- temporary
- sleeve
- pipe
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- 238000012360 testing method Methods 0.000 claims abstract description 45
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a temporary pipeline connector which is used for connecting a first pipeline and a second pipeline, and comprises a first flange plate and a second flange plate, wherein a screw rod is vertically arranged on the first flange plate, a sleeve is vertically arranged on the second flange plate, an internal thread is arranged in the sleeve, the screw rod is in threaded connection in the sleeve, and the screw rod moves in the sleeve by rotating the first flange plate so as to adjust the distance between the first flange plate and the second flange plate; and a pressure testing hose is further connected between the first flange plate and the second flange plate and used for testing the pressure of the first pipeline and the second pipeline. The temporary pipeline connector provided by the utility model can adjust the distance between the first flange plate and the second flange plate, and the pressure testing hose is connected between the first flange plate and the second flange plate and used for testing the pressure of the first pipeline and the second pipeline, so that repeated construction procedures and steps are reduced, the labor intensity of workers is reduced, and the cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of pipeline connection, and particularly relates to a temporary pipeline connector.
Background
In the natural gas receiving project, a large number of various valves are needed to connect pipe sections, and due to the differences of the working, shipping, logistics and arrival batches, the requirements of site construction cannot be timely met, so that the progress of site construction is seriously affected, a batch of temporary pipeline connectors (also called 'false pipes') are manufactured on site according to the length of the valves to be installed instead, and the temporary pipeline connectors are used for connecting adjacent pipelines in space occupation, so that the installation of pipelines at the other end of the valves can be ensured, and the follow-up construction plan of the project can be ensured.
However, the conventional temporary connector (also referred to as a "dummy pipe") includes a lot of consumption of man-hours such as maritime transportation, blanking, perforating, assembling, welding, polishing, painting, and shipping, and the conventional temporary connector cannot adjust the length thereof, so that the conventional temporary connector cannot be reused, and when the pipelines at two ends of the connector are subjected to a pressurizing test, the conventional temporary connector needs to be disassembled, and then a pipeline pressure test system is established through a pressure test tool, so that the pipeline system pressure test operation is performed, namely, the repeated disassembling and mounting process is caused for the second time, and further the man-hours are seriously wasted, the cost is increased, and the construction procedures and steps are increased.
Therefore, there is a need to design a temporary connector for pipes, which solves the problems that the above-mentioned existing temporary connection pipe cannot be adjusted in length, and cannot be subjected to a pressing test, so that the construction strength of workers is increased, and the cost is increased.
Disclosure of utility model
In order to solve the technical problems that the prior temporary connecting pipe mentioned in the background art cannot be reused and cannot be subjected to a pressurizing test, the construction strength of workers is increased and the cost is increased, the temporary pipeline connector is provided, and the problems are solved.
In order to achieve the above object, the specific technical scheme of the temporary connector for the pipeline of the present utility model is as follows:
A temporary pipeline connector is used for connecting a first pipeline and a second pipeline and comprises a first flange plate and a second flange plate, wherein a screw rod is vertically arranged on the first flange plate, a sleeve is vertically arranged on the second flange plate, an internal thread is arranged in the sleeve, the screw rod is in threaded connection in the sleeve, and the screw rod is enabled to move in the sleeve by rotating the first flange plate so as to adjust the distance between the first flange plate and the second flange plate; and a pressure testing hose is further connected between the first flange plate and the second flange plate and used for testing the pressure of the first pipeline and the second pipeline.
Further, the flange plate further comprises a fixing piece which is in threaded connection with the screw rod and moves to the end, close to the first flange plate, of the sleeve to limit the distance between the first flange plate and the second flange plate.
Further, the fixing piece is a nut.
Further, one end of the first flange plate, which is far away from the screw rod, is connected with the first pipeline, and one end of the second flange plate, which is far away from the sleeve, is connected with the second pipeline.
Further, a third flange is arranged on the first pipeline, a fourth flange is arranged on the second pipeline, the first pipeline is connected with the first flange plate through the third flange, and the second pipeline is connected with the second flange plate through the fourth flange.
Further, a first connecting port and a second connecting port are formed in the first flange plate, the first connecting port and the second connecting port are connected to form a first channel, the first connecting port is connected with a first pipeline, and the second connecting port is connected with one end of the pressure testing hose.
Further, the first connector is arranged at one end, close to the first pipeline, of the center of the first flange plate, and the second connector is arranged on the side wall of the first flange plate.
Further, a third connecting port and a fourth connecting port are formed in the second flange plate, the third connecting port and the fourth connecting port are connected to form a second channel, the third connecting port is connected with a second pipeline, and the fourth connecting port is connected with the other end of the pressure testing hose.
Further, the third connecting port is arranged at one end, close to the second pipeline, of the center of the second flange plate, and the fourth connecting port is arranged on the side wall of the second flange plate.
Further, still include first coupling nut and second coupling nut, first coupling nut sets up in second connector department, and second coupling nut sets up in fourth connector department, and first coupling nut is connected with the one end of pressure testing hose, and second coupling nut is connected with the other end of pressure testing hose.
The temporary pipeline connector has the following advantages:
The screw rod is vertically arranged on the first flange plate, the sleeve is vertically arranged on the second flange plate, the internal thread is arranged in the sleeve, the screw rod is in threaded connection in the sleeve, the first flange plate is rotated to enable the screw rod to move in the sleeve, the distance between the first flange plate and the second flange plate can be adjusted, the length can be adjusted, and the pressure testing hose is further connected between the first flange plate and the second flange plate and used for testing the pressure of the first pipeline and the second pipeline, so that repeated construction procedures and steps are reduced, the pressure testing of the pipeline can be realized without disassembling the temporary pipeline connector, the labor intensity of workers is reduced, and the cost is reduced.
Drawings
FIG. 1 is a schematic view of the temporary piping connector and piping structure of the present utility model;
FIG. 2 is a schematic view of the temporary piping connector according to the present utility model;
FIG. 3 is a schematic view of a first flange plate according to the present utility model;
Fig. 4 is a side view of a first flange plate of the present utility model.
The figure indicates:
1. a first flange plate; 11. a first connection port; 12. a second connection port; 2. a screw; 3. a second flange plate; 4. a sleeve; 5. a pressure test hose; 6. a fixing member; 7. a first pipe; 8. a second pipe; 9. a first coupling nut; 10. and a second coupling nut.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices 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 "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the utility model and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
The temporary pipe connector of the present utility model will be described with reference to fig. 1 to 4.
As shown in fig. 1 and 2, the temporary pipe connector of the present utility model for connecting a first pipe 7 and a second pipe 8 comprises a first flange plate 1 and a second flange plate 3, wherein a screw rod 2 is vertically arranged on the first flange plate 1, a sleeve 4 is vertically arranged on the second flange plate 3, an internal thread is arranged in the sleeve 4, the screw rod 2 is screwed in the sleeve 4, and the screw rod 2 is moved in the sleeve 4 by rotating the first flange plate 1 so as to adjust the distance between the first flange plate 1 and the second flange plate 3. In this embodiment, the first flange plate 1 and the screw 2 are fixed by welding, and the second flange plate 3 and the sleeve 4 are fixed by welding.
The screw rod 2 is vertically arranged on the first flange plate 1, the sleeve 4 is vertically arranged on the second flange plate 3, the internal thread is arranged in the sleeve 4, the screw rod 2 is in threaded connection in the sleeve 4, the first flange plate 1 is rotated to enable the screw rod 2 to move in the sleeve 4, the distance between the first flange plate 1 and the second flange plate 3 can be adjusted, the screw rod can be reused, and the pressure testing hose 5 is further connected between the first flange plate 1 and the second flange plate 3 and used for testing the pressure of the first pipeline 7 and the second pipeline 8, so that repeated construction procedures and steps are reduced, the pressure testing of the pipeline can be realized without disassembling a temporary pipeline connector, the labor intensity of workers is reduced, and the cost is reduced.
Further, as shown in fig. 1 and 2, the temporary pipe connector of the present utility model further includes a fixing member 6, the fixing member 6 being screw-coupled to the screw 2, the fixing member 6 being moved to an end adjacent to the first flange plate 1 with respect to the sleeve 4 to define a distance between the first flange plate 1 and the second flange plate 3. Specifically, the distance between the first flange plate 1 and the second flange plate 3 is adjusted by the adjusting screw 2 and the sleeve 4, after the distance between the first flange plate 1 and the second flange plate 3 is adjusted, the fixing piece 6 is moved, the fixing piece 6 is made to move and abut against the sleeve 4, the distance between the screw 2 and the sleeve 4 is limited, and the distance between the first flange plate 1 and the second flange plate 3 is fixed. In this embodiment, the fixing member 6 is a nut. In other embodiments, the fixing member 6 may have other structures as long as it can function to fix the rotation of the screw 2.
Further, as shown in fig. 1 and 2, the end of the first flange plate 1 away from the screw 2 is connected to a first pipe 7, and the end of the second flange plate 3 away from the sleeve 4 is connected to a second pipe 8. The first pipeline 7 is connected through the first flange plate 1, the second pipeline 8 is connected through the second flange plate 3, temporary connection between the first pipeline 7 and the second pipeline 8 can be achieved, and meanwhile, the distance between the first flange plate 1 and the second flange plate 3 can be adjusted and can be reused.
Further, as shown in fig. 1 to 4, the temporary connector for a pipeline in the present utility model further comprises a pressure test hose 5, wherein one end of the pressure test hose 5 is connected to the first flange plate 1, the other end of the pressure test hose 5 is connected to the second flange plate 3, and the pressure test hose 5 is used for testing the pressure of the first pipeline 7 and the second pipeline 8. The first flange plate 1 is provided with a first connecting port 11 and a second connecting port 12, the first connecting port 11 and the second connecting port 12 are connected to form a first channel, the first connecting port 11 is connected with the first pipeline 7, and the second connecting port 12 is connected with one end of the pressure test hose 5. The first connection port 11 is provided at one end of the first flange plate 1 near the first pipe 7 at the center thereof, and the second connection port 12 is provided at the side wall of the first flange plate 1. A third connecting port and a fourth connecting port are formed in the second flange plate 3, the third connecting port and the fourth connecting port are connected to form a second channel, the third connecting port is connected with the second pipeline 8, and the fourth connecting port is connected with the other end of the pressure testing hose 5. The third connecting port is arranged at one end, close to the second pipeline 8, of the center of the second flange plate 3, and the fourth connecting port is arranged on the side wall of the second flange plate 3. After the first pipeline 7 and the second pipeline 8 are connected by using the temporary connector, the pressure detection is carried out on the first pipeline 7 and the second pipeline 8 through the pressure testing hose 5, and when the pressure detection is carried out, the pressure detection is directly carried out through the first pipeline 7, the pressure testing hose 5 and the second pipeline 8 without passing through the temporary connector.
Further, as shown in fig. 1 to 4, the temporary pipe connector of the present utility model further includes a first coupling nut 9 and a second coupling nut 10, the first coupling nut 9 is disposed at the second coupling port 12, the second coupling nut 10 is disposed at the fourth coupling port, the first coupling nut 9 is connected to one end of the pressure test hose 5, and the second coupling nut 10 is connected to the other end of the pressure test hose 5.
The working principle of the temporary pipeline connector in the utility model is as follows:
First the distance between first pipeline 7 and second pipeline 8 is tested, according to the distance between first pipeline 7 and the second pipeline 8, through rotatory first flange board 1, make screw rod 2 remove in sleeve 4, distance between first flange board 1 and the second flange board 3 can be adjusted, then pass through the screw connection with first flange board 1 and third flange board and fix, second flange board 3 passes through the screw connection with fourth flange board and fixes, realize the connection between temporary connector with first pipeline 7 and second pipeline 8, the rethread pressure test hose 5 realizes the test of pressing to first pipeline 7 and second pipeline 8.
The screw rod 2 moves in the sleeve 4, the distance between the first flange plate 1 and the second flange plate 3 can be adjusted, the length is adjusted, and the pressure testing hose 5 is further connected between the first flange plate 1 and the second flange plate 3 and used for testing the pressure of the first pipeline 7 and the second pipeline 8, so that repeated construction procedures and steps are reduced, the pressure testing of the pipeline can be realized without disassembling the temporary pipeline connector, the labor intensity of workers is reduced, and the cost is reduced.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The temporary pipeline connector is characterized by comprising a first flange plate and a second flange plate, wherein a screw is vertically arranged on the first flange plate, a sleeve is vertically arranged on the second flange plate, an internal thread is arranged in the sleeve, the screw is in threaded connection in the sleeve, and the screw moves in the sleeve by rotating the first flange plate so as to adjust the distance between the first flange plate and the second flange plate; and a pressure testing hose is further connected between the first flange plate and the second flange plate and used for testing the pressure of the first pipeline and the second pipeline.
2. The temporary pipe connector of claim 1, further comprising a securing member threadably coupled to the threaded rod, the securing member being movable to an end of the sleeve adjacent the first flange plate to define a distance between the first flange plate and the second flange plate.
3. The temporary connector according to claim 2, wherein the securing member is a nut.
4. The temporary pipe connector of claim 1, wherein the first flange plate is connected to the first pipe at an end remote from the screw and the second flange plate is connected to the second pipe at an end remote from the sleeve.
5. The temporary pipe connector according to claim 1, wherein a third flange is provided on the first pipe, a fourth flange is provided on the second pipe, the first pipe is connected to the first flange plate through the third flange, and the second pipe is connected to the second flange plate through the fourth flange.
6. The temporary connector according to claim 1, wherein the first flange plate is provided with a first connection port and a second connection port, the first connection port and the second connection port are connected to form a first channel, the first connection port is connected to the first pipe, and the second connection port is connected to one end of the pressure test hose.
7. The temporary pipe connector according to claim 6, wherein the first connection port is provided at one end of the first flange plate near the center of the first pipe, and the second connection port is provided at a side wall of the first flange plate.
8. The temporary pipeline connector according to claim 6, wherein a third connecting port and a fourth connecting port are formed in the second flange plate, the third connecting port and the fourth connecting port are connected to form a second channel, the third connecting port is connected to the second pipeline, and the fourth connecting port is connected to the other end of the pressure testing hose.
9. The temporary pipe connector according to claim 8, wherein the third connection port is provided at one end of the second flange plate near the center of the second pipe, and the fourth connection port is provided at a side wall of the second flange plate.
10. The temporary connector of claim 8, further comprising a first coupling nut and a second coupling nut, the first coupling nut being disposed at the second connection port, the second coupling nut being disposed at the fourth connection port, the first coupling nut being coupled to one end of the pressure testing hose and the second coupling nut being coupled to the other end of the pressure testing hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933585.XU CN221548037U (en) | 2023-10-31 | 2023-10-31 | Temporary connector for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933585.XU CN221548037U (en) | 2023-10-31 | 2023-10-31 | Temporary connector for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221548037U true CN221548037U (en) | 2024-08-16 |
Family
ID=92260373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322933585.XU Active CN221548037U (en) | 2023-10-31 | 2023-10-31 | Temporary connector for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221548037U (en) |
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2023
- 2023-10-31 CN CN202322933585.XU patent/CN221548037U/en active Active
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