CN221199269U - Industrial pipeline's frock - Google Patents
Industrial pipeline's frock Download PDFInfo
- Publication number
- CN221199269U CN221199269U CN202322120238.5U CN202322120238U CN221199269U CN 221199269 U CN221199269 U CN 221199269U CN 202322120238 U CN202322120238 U CN 202322120238U CN 221199269 U CN221199269 U CN 221199269U
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- connecting pipe
- pipe
- pressure gauge
- pipeline
- threaded
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000009530 blood pressure measurement Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of detection tools, and discloses a tool for an industrial pipeline, which comprises: go up takeover and first connecting pipe, go up the one end and the pipeline intercommunication of takeover, the one end and the other end intercommunication of going up the takeover of first connecting pipe, its characterized in that still includes: one end of the second connecting pipe is detachably connected to the pipe wall of the first connecting pipe, gas in the pipe is discharged from the other end of the second connecting pipe, the other end of the second connecting pipe is connected with a first pressure gauge after being exhausted, the valve is connected to the upper end of the second connecting pipe, the valve is started after the exhaust is completed to enable the upper end of the second connecting pipe to be closed and then connected with the first pressure gauge, one end of the third connecting pipe is detachably connected to the pipe wall of the first connecting pipe, the other end of the third connecting pipe is connected with the second pressure gauge, and the first connecting pipe is communicated with the second connecting pipe and the third connecting pipe. The tooling for the industrial pipeline, provided by the utility model, improves the condition that three through holes are required to be drilled in the prior art to carry out air exhaust and pressure measurement respectively.
Description
Technical Field
The utility model relates to the technical field of detection tools, in particular to a tool for an industrial pipeline.
Background
Industrial pipelines are a general term for all tubular facilities in industrial enterprises and are widely used for transporting materials such as gas, liquid and the like. After the industrial pipeline is installed, a pressure-resistant test is required, and the hydraulic test is a common pressure-resistant test method. In the hydraulic test, water needs to be injected into the pipeline, and because the gas is compressible fluid and the water is incompressible fluid, air is required to be exhausted, and after the air in the pipeline is exhausted, a pressure gauge can display a pressure value regulated by the hydraulic test.
The existing hydrostatic test for industrial pipelines generally adopts the arrangement of an exhaust pipe and two pressure gauge connecting pipes on the side wall of the pipeline respectively, and because the side wall of the pipeline is also subjected to additional gravity if the side wall is arranged on the lower side wall of the pipeline, the exhaust pipe and the two pressure gauge connecting pipes are generally arranged at the highest point of the pipeline. The values of the two pressure gauges are compared and verified to ensure that the water pressure value meets the test requirement.
However, the hydrostatic test for industrial pipelines described above has the following problems: 1. three connecting through holes are needed to be formed in the upper side wall of the pipeline so as to correspond to the two pressure gauges and the exhaust pipe one by one, so that the effective strength of the pipeline is reduced, and the operation is inconvenient; 2. after the pressure test is finished, the three through holes are also required to be plugged, so that the workload is increased, more repairing points are needed, and more risks are easily born in the later use of the pipeline.
Disclosure of utility model
The utility model provides a fixture for an industrial pipeline, which improves the prior art that three through holes are required to be drilled for exhausting and measuring pressure respectively, so as to solve the problems in the prior art.
The utility model provides a tool for an industrial pipeline, which comprises: go up takeover and first connecting pipe, go up the one end and the pipeline intercommunication of takeover, the one end and the other end intercommunication of going up the takeover of first connecting pipe, its characterized in that still includes: one end of the second connecting pipe is detachably connected to the pipe wall of the first connecting pipe, gas in the pipe is discharged from the other end of the second connecting pipe, the other end of the second connecting pipe is connected with a first pressure gauge after being exhausted, the valve is connected to the upper end of the second connecting pipe, the valve is started after the exhaust is completed to enable the upper end of the second connecting pipe to be closed and then connected with the first pressure gauge, one end of the third connecting pipe is detachably connected to the pipe wall of the first connecting pipe, the other end of the third connecting pipe is connected with the second pressure gauge, and the first connecting pipe is communicated with the second connecting pipe and the third connecting pipe.
Further, the diameter of the second connecting pipe is larger than that of the third connecting pipe, the diameter of the second connecting pipe is 5-7 cm, and the diameter of the third connecting pipe is 3-5 cm.
Further, the second connecting pipe is detachably connected with the first connecting pipe through screw fitting, and the third connecting pipe is detachably connected with the first connecting pipe through screw fitting.
Further, the third connecting pipe is a spiral pipe for buffering water pressure, and one end direction of the connecting position of the third connecting pipe and the second pressure gauge is vertical.
Further, the second connecting pipe body is bent, and one end direction of the connecting position of the second connecting pipe and the first pressure gauge is vertical.
Further, the valve includes: the buffer block bottom surface fixed connection is in the upper end of second connecting pipe, be equipped with vertical second through-hole on the buffer block, the buffer block passes through second through-hole and second connecting pipe intercommunication, the sleeve transversely places, telescopic one end fixed connection is on the buffer block, the threaded rod nestification is inside the sleeve, the one end of threaded rod is located the buffer block inside, the movable block cover is located the threaded rod on, movable block fixed connection is in the other end of threaded rod, handle pole fixed connection is on the movable block, the extending direction of handle pole perpendicular to the extending direction of threaded rod, the user rotates the handle pole and drives the threaded rod rotation, the threaded rod rotation drives the movable block and removes in order to seal the second connecting pipe.
Further, the top surface of the buffer block is provided with a threaded hole, the first pressure gauge is in threaded connection with the second connecting pipe through the threaded hole, and the threaded hole is communicated with the second through hole.
Further, the method further comprises the following steps: the lower flange is fixedly connected to the upper end of the upper connecting pipe, a plurality of first threaded holes are formed in the lower flange, the buffer chamber is fixedly connected to the lower end of the first connecting pipe, the buffer chamber is communicated with the first connecting pipe, the upper flange is fixedly connected to the lower end of the buffer chamber, a plurality of second threaded holes are formed in the upper flange, and a plurality of bolts sequentially penetrate through the second threaded holes and the first threaded holes to enable the first connecting pipe to be fixedly connected with the upper connecting pipe.
Further, the device further comprises a blind plate, a plurality of third threaded holes are formed in the blind plate, and a plurality of bolts sequentially penetrate through the third threaded holes and the first threaded holes so that the blind plate is in fastening connection with the upper connecting pipe.
Further, the device also comprises a sealing ring which is connected with the joint of the second pressure gauge and the third connecting pipe.
Compared with the prior art, the utility model has the beneficial effects that: the tooling for the industrial pipeline, provided by the utility model, has the advantages that the tooling for the industrial pipeline, which is provided by the utility model, is improved in the prior art, three through holes are required to be cut for exhausting and pressure measurement respectively, the tooling is connected with the pipeline through the first connecting pipe, the other two second connecting pipes are connected with the third connecting pipe, and the first connecting pipe is connected with the second connecting pipe after exhausting, so that the second connecting pipe can exhaust and pressure measurement, and the defect that excessive Kong Duiguan channels are cut in the prior art to cause excessive damage is overcome, and the tooling is specifically as follows: after the air in the pipeline is exhausted through the second connecting pipe (the second through hole sprays water column, the valve is closed, the second pressure gauge connected with the third connecting pipe can rotate clockwise, and the exhaust is represented), the valve is tightly closed, the first pressure gauge is arranged at the second through hole, the valve is opened, water is continuously injected into the pipeline, the pointer of the first pressure gauge is identical with the pointer of the second pressure gauge in value, and then the pressure measurement test is completed.
Drawings
Fig. 1 is a front view of a fixture for an industrial pipeline according to an embodiment of the present utility model;
FIG. 2 is a schematic installation diagram of a fixture for an industrial pipeline according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram illustrating installation of a blind plate and a pipeline when a fixture for an industrial pipeline is idle according to an embodiment of the present utility model;
Fig. 4 is a three-dimensional schematic diagram of a valve of a tool for industrial pipelines according to an embodiment of the present utility model.
Reference numerals illustrate:
1-upper connecting pipe, 2-pipeline, 3-first connecting pipe, 4-second connecting pipe, 5-second threaded hole, 6-first manometer, 7-third connecting pipe, 8-second manometer, 9-valve, 10-threaded hole, 11-lower flange, 12-buffer chamber, 13-upper flange, 14-bolt, 15-blind plate, 16-sealing ring, 17-first threaded hole, 901-buffer block, 902-second through hole, 903-sleeve, 904-threaded rod, 905-movable block, 906-rotary block, 907-handle bar.
Detailed Description
One embodiment of the present utility model will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present utility model is not limited by the embodiment.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions of the present utility model and to simplify 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 therefore should not be construed as limiting the present utility model.
Industrial pipelines are a general term for all tubular facilities in industrial enterprises and are widely used for transporting materials such as gas, liquid and the like. After the industrial pipeline is installed, a pressure-resistant test is required, and the hydraulic test is a common pressure-resistant test method. In the hydraulic test, water needs to be injected into the pipeline, and because the gas is compressible fluid and the water is incompressible fluid, air is required to be exhausted, and after the air in the pipeline is exhausted, a pressure gauge can display a pressure value regulated by the hydraulic test.
The existing hydrostatic test for industrial pipelines generally adopts the arrangement of an exhaust pipe and two pressure gauge connecting pipes on the side wall of the pipeline respectively, and because the side wall of the pipeline is also subjected to additional gravity if the side wall is arranged on the lower side wall of the pipeline, the exhaust pipe and the two pressure gauge connecting pipes are generally arranged at the highest point of the pipeline. The values of the two pressure gauges are compared and verified to ensure that the water pressure value meets the test requirement.
However, the hydrostatic test for industrial pipelines described above has the following problems: 1. three connecting through holes are needed to be formed in the upper side wall of the pipeline so as to correspond to the two pressure gauges and the exhaust pipe one by one, so that the effective strength of the pipeline is reduced, and the operation is inconvenient; 2. after the pressure test is finished, the three through holes are also required to be plugged, so that the workload is increased, more repairing points are needed, and more risks are easily born in the later use of the pipeline.
In order to solve the above technical problems, an embodiment of the present utility model provides an industrial pipeline tool, and a detailed description will be given below with reference to the accompanying drawings, wherein fig. 1 is a front view of the industrial pipeline tool provided by the embodiment of the present utility model, fig. 2 is a schematic installation diagram of the industrial pipeline tool provided by the embodiment of the present utility model, fig. 3 is a schematic installation diagram of a blind plate and a pipeline when the industrial pipeline tool provided by the embodiment of the present utility model is idle, and fig. 4 is a three-dimensional schematic valve diagram of the industrial pipeline tool provided by the embodiment of the present utility model.
As shown in fig. 1, an industrial pipeline tool provided in an embodiment of the present utility model includes: go up takeover 1 and first connecting pipe 3, go up the one end and the pipeline 2 intercommunication of takeover 1, the one end and the other end intercommunication of takeover 1 of first connecting pipe 3, its characterized in that still includes: one end of the second connecting pipe 4 is detachably connected to the pipe wall of the first connecting pipe 3, gas in the pipeline 2 is discharged from the other end of the second connecting pipe 4, the other end of the second connecting pipe 4 is connected with a first pressure gauge 6 after being exhausted, a valve 9 is connected to the upper end of the second connecting pipe 4, the valve 9 is started after the exhaust is completed to enable the upper end of the second connecting pipe 4 to be closed and then connected with the first pressure gauge 6, one end of the third connecting pipe 7 is detachably connected to the pipe wall of the first connecting pipe 3, the other end of the third connecting pipe 7 is connected with a second pressure gauge 8, and the first connecting pipe 3 is communicated with the second connecting pipe 4 and the third connecting pipe 7.
The tooling for the industrial pipeline, provided by the utility model, has the advantages that the tooling for the industrial pipeline, which is provided by the utility model, is improved in the prior art, three through holes are needed to be cut for exhausting and pressure measurement respectively, the tooling is connected with the pipeline through the first connecting pipe 3, the other two second connecting pipes 4 and the third connecting pipe 7 are connected with the first connecting pipe 3, and the first pressure gauge 6 is attached to the second connecting pipe 4 after exhausting, so that the second connecting pipe 4 can exhaust and pressure measurement, and the defect that excessive damage is caused by the fact that the prior art cuts too many Kong Duiguan pipelines is overcome, and the tooling is specifically as follows: after the air in the pipeline is exhausted through the second connecting pipe 4 (the second connecting pipe 4 sprays water column, the valve 9 is closed, the second pressure gauge 8 connected with the third connecting pipe 7 can rotate clockwise, and the exhaust is represented), the valve 9 is closed, the first pressure gauge 6 is installed, the valve 9 is opened, water is continuously injected into the pipeline, the pointer indication value of the first pressure gauge 6 and the pointer indication value of the second pressure gauge 8 are the same, and then the pressure measurement test is completed.
In the above embodiment, the second pressure gauge 8 should be a shock-resistant pressure gauge of not less than 1.0 level; the first pressure gauge 6 should be a common pressure gauge of not less than 1.6 level. The second connecting pipe 4 can be connected to any position on the pipe wall of the first connecting pipe 3, preferably on the side wall of the middle upper part, and the third connecting pipe 7 can be theoretically connected to any position on the first connecting pipe 3, but the highest point of the third connecting pipe is higher than the highest point of the second connecting pipe 4, preferably integrally connected above the second connecting pipe 4, and the best position is the top end of the first connecting pipe 3. The valve 9 is preferably a valve according to the present use scenario, and the locking of the orifice of the second connecting pipe 4 is accomplished in a fair-faced manner.
Further, the diameter of the second connecting pipe 4 is larger than that of the third connecting pipe 7, the diameter of the second connecting pipe 4 is 5-7 cm, and the diameter of the third connecting pipe 7 is 3-5 cm.
In the above example, the second connection pipe 4 has the function of ventilation first and then pressure measurement, so that if the diameter range is too narrow, ventilation is not suitable, and if the diameter range is too wide, gas is easily left when water is introduced and exhausted, and the pressure range is not easily controlled. The diameter of the third connecting pipe 7 is also set in the same way, the function is only pressure measurement, but water is still injected when water is introduced and exhausted, so the diameter is as small as possible to buffer the water which is injected into the third connecting pipe 7 in excess when the water is introduced and exhausted by the second connecting pipe 4, and the pressure range is easy to control when the diameter is as small as possible.
Further, the second connection pipe 4 is detachably connected to the first connection pipe 3 by screw-fitting, and the third connection pipe 7 is detachably connected to the first connection pipe 3 by screw-fitting.
In the above example, the first connecting pipe 3, the second connecting pipe 4 and the third connecting pipe 7 are detachably connected through threaded fit, so that the design has the beneficial effects that firstly, the utility model is suitable for most outdoor occasions, and each connecting pipe is provided with different small devices, if the small devices are damaged or the connecting pipe body is damaged due to outdoor occasions, the damaged parts are replaced by the detachable connection, so that the practicability and the cost performance are enhanced; as mentioned above, the second connecting pipe 4 and the third connecting pipe 7 are required to be detachably connected, and the second connecting pipe 4 and the third connecting pipe 7 can be replaced adaptively according to the different diameters of the connecting pipes required by the application.
Further, the third connecting pipe 7 is a spiral pipe for buffering water pressure, and one end direction of the connecting position of the third connecting pipe 7 and the second pressure gauge 8 is vertical.
In the above example, the third connecting pipe 7 is a spiral pipe, and the purpose is that the third connecting pipe 7 can buffer the moisture in the second connecting pipe 4 when the second connecting pipe is used for exhausting water.
Further, the second connecting pipe 4 is bent, and one end direction of the connecting position of the second connecting pipe 4 and the first pressure gauge 6 is vertical.
Further, the valve 9 includes: the buffer block 901 bottom surface fixed connection is in the upper end of second connecting pipe 4, be equipped with vertical second through hole 902 on the buffer block 901, buffer block 901 passes through second through hole 902 and second connecting pipe 4 intercommunication, sleeve 903 transversely places, sleeve 903's one end fixed connection is on the buffer block 901, threaded rod 904 nestification is inside sleeve 903, threaded rod 904's one end is located buffer block 901 inside, movable block 905 cover is located on threaded rod 904, movable block 906 fixed connection is in threaded rod 904's the other end, handle bar 907 fixed connection is on movable block 906, the extending direction of handle bar 907 is perpendicular to the extending direction of threaded rod 904, the user rotates handle bar 907 and drives threaded rod 904 rotation, threaded rod 904 rotation drives movable block 905 and removes in order to seal second connecting pipe 4.
In the above example, the valve structure is adopted, so that the switch is more fit to the actual situation, and the valve is suitable for pipeline scenes.
Further, a threaded hole 10 is formed in the top surface of the buffer block 901, the first pressure gauge 6 is in threaded connection with the second connecting pipe 4 through the threaded hole 10, and the threaded hole 10 is communicated with the second through hole 902.
In the above example, the threaded hole 10 may be provided to screw the first pressure gauge 6 to increase stability of the first pressure gauge 6.
Further, the method further comprises the following steps: the lower flange 11 is fixedly connected to the upper end of the upper connecting pipe 1, the lower flange 11 is provided with a plurality of first threaded holes 17, the buffer chamber 12 is fixedly connected to the lower end of the first connecting pipe 3, the buffer chamber 12 is communicated with the first connecting pipe 3, the upper flange 13 is fixedly connected to the lower end of the buffer chamber 12, the upper flange 13 is provided with a plurality of second threaded holes 5, and a plurality of bolts 14 sequentially pass through the second threaded holes 5 and the first threaded holes 17 so that the first connecting pipe 3 is fixedly connected with the upper connecting pipe 1.
In the above example, because this application scene is the pipeline, so adopts flange joint, connects fastening stably, and can dismantle, the practicality is high.
Further, the blind plate 15 is further provided with a plurality of third threaded holes 10, and a plurality of bolts 14 sequentially penetrate through the third threaded holes 10 and the first threaded holes 17 to enable the blind plate 15 to be fixedly connected with the upper connecting pipe 1.
In the above example, demolish the frock, take over 1 mouthful can remain as the inspection mouth on the pipeline, install a blind flange 15 and block up and die can, adopt bolted connection, light swift.
Further, the device also comprises a sealing ring 16 which is connected with the connection part of the second pressure gauge 8 and the third connecting pipe 7.
The application method and the working principle are as follows: the using method specifically comprises the following steps: after the air in the pipeline is exhausted through the second connecting pipe 4 (the second connecting pipe 4 sprays water column, the valve 9 is closed, the second pressure gauge 8 connected with the third connecting pipe 7 can rotate clockwise, and the exhaust is represented), the valve 9 is closed, the first pressure gauge 6 is installed, the valve 9 is opened, water is continuously injected into the pipeline, the pointer indication value of the first pressure gauge 6 and the pointer indication value of the second pressure gauge 8 are the same, and then the pressure measurement test is completed. The working principle is as follows: according to the tooling for the industrial pipeline, provided by the utility model, the problem that three through holes are required to be drilled for exhausting and pressure measurement respectively in the prior art is solved, the tooling is connected with the pipeline through the first connecting pipe 3, the other two second connecting pipes 4 and the third connecting pipe 7 are connected with the first connecting pipe 3, and the first pressure gauge 6 is attached to the second connecting pipe 4 after exhausting, so that the second connecting pipe 4 can exhaust and pressure measurement, and the defect that excessive Kong Duiguan pipelines are drilled in the prior art to cause redundant damage is overcome.
The above disclosure is only one specific embodiment of the present utility model, but the embodiment of the present utility model is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present utility model.
Claims (10)
1. A tooling for an industrial pipeline, comprising: go up takeover (1) and first connecting pipe (3), the one end and the pipeline (2) intercommunication of takeover (1) go up, the one end of first connecting pipe (3) with go up the other end intercommunication of takeover (1), its characterized in that still includes:
One end of the second connecting pipe (4) is detachably connected to the pipe wall of the first connecting pipe (3), gas in the pipeline (2) is discharged from the other end of the second connecting pipe (4), and the other end of the second connecting pipe (4) is connected with a first pressure gauge (6) after the gas is discharged;
The valve (9) is connected to the upper end of the second connecting pipe (4), and after the exhaust is completed, the valve (9) is started to enable the upper end of the second connecting pipe (4) to be closed and then connected with the first pressure gauge (6);
And one end of the third connecting pipe (7) is detachably connected to the pipe wall of the first connecting pipe (3), the other end of the third connecting pipe (7) is connected with a second pressure gauge (8), and the first connecting pipe (3) is communicated with the second connecting pipe (4) and the third connecting pipe (7).
2. Tool for industrial piping according to claim 1, characterized in that the diameter of said second connection pipe (4) is larger than the diameter of said third connection pipe (7), the diameter of said second connection pipe (4) is 5-7 cm, the diameter of said third connection pipe (7) is 3-5 cm.
3. Tool for industrial piping according to claim 1, characterized in that said second connection pipe (4) is detachably connected to said first connection pipe (3) by means of a screw-fit, and said third connection pipe (7) is detachably connected to said first connection pipe (3) by means of a screw-fit.
4. Tool for industrial piping according to claim 1, characterized in that said third connection pipe (7) is a spiral pipe for buffering the water pressure, and that the end direction of the connection of said third connection pipe (7) with said second pressure gauge (8) is vertical.
5. Tool for industrial piping according to claim 1, characterized in that the second connecting pipe (4) is bent, and that the end direction of the connection of the second connecting pipe (4) with the first pressure gauge (6) is vertical.
6. Tool for industrial piping according to claim 1, characterized in that said valve (9) comprises:
The bottom surface of the buffer block (901) is fixedly connected to the upper end of the second connecting pipe (4), a vertical second through hole (902) is formed in the buffer block (901), and the buffer block (901) is communicated with the second connecting pipe (4) through the second through hole (902);
The sleeve (903) is transversely arranged, and one end of the sleeve (903) is fixedly connected to the buffer block (901);
A threaded rod (904) nested inside the sleeve (903), one end of the threaded rod (904) being located inside the buffer block (901);
The moving block (905) is sleeved on the threaded rod (904);
A rotating block (906) fixedly connected to the other end of the threaded rod (904);
The handle rod (907) is fixedly connected to the rotating block (906), the extending direction of the handle rod (907) is perpendicular to the extending direction of the threaded rod (904), a user rotates the handle rod (907) to drive the threaded rod (904) to rotate, and the threaded rod (904) rotates to drive the moving block (905) to move so as to seal the second connecting pipe (4).
7. The industrial pipeline tool according to claim 6, wherein a threaded hole (10) is formed in the top surface of the buffer block (901), the first pressure gauge (6) is in threaded connection with the second connecting pipe (4) through the threaded hole (10), and the threaded hole (10) is communicated with the second through hole (902).
8. The tooling for industrial piping of claim 1, further comprising:
The lower flange (11) is fixedly connected to the upper end of the upper connecting pipe (1), and a plurality of first threaded holes (17) are formed in the lower flange (11);
the buffer chamber (12) is fixedly connected to the lower end of the first connecting pipe (3), and the buffer chamber (12) is communicated with the first connecting pipe (3);
The upper flange (13) is fixedly connected to the lower end of the buffer chamber (12), a plurality of second threaded holes (5) are formed in the upper flange (13), and a plurality of bolts (14) sequentially penetrate through the second threaded holes (5) and the first threaded holes (17) so that the first connecting pipe (3) is fixedly connected with the upper connecting pipe (1).
9. Tool for industrial pipelines according to claim 8, further comprising a blind plate (15), wherein a plurality of third threaded holes (10) are provided in the blind plate (15), and the plurality of bolts (14) sequentially pass through the third threaded holes (10) and the first threaded holes (17) so as to fasten the blind plate (15) to the upper connection pipe (1).
10. Tool for industrial pipelines according to claim 1, further comprising a sealing ring (16) connected to the junction of the second pressure gauge (8) and the third connecting pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120238.5U CN221199269U (en) | 2023-08-08 | 2023-08-08 | Industrial pipeline's frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120238.5U CN221199269U (en) | 2023-08-08 | 2023-08-08 | Industrial pipeline's frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221199269U true CN221199269U (en) | 2024-06-21 |
Family
ID=91514422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322120238.5U Active CN221199269U (en) | 2023-08-08 | 2023-08-08 | Industrial pipeline's frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221199269U (en) |
-
2023
- 2023-08-08 CN CN202322120238.5U patent/CN221199269U/en active Active
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