CN220289258U - High pressure resistance detection device of hydraulic pipe - Google Patents
High pressure resistance detection device of hydraulic pipe Download PDFInfo
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- CN220289258U CN220289258U CN202321692919.2U CN202321692919U CN220289258U CN 220289258 U CN220289258 U CN 220289258U CN 202321692919 U CN202321692919 U CN 202321692919U CN 220289258 U CN220289258 U CN 220289258U
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 238000001035 drying Methods 0.000 claims abstract description 43
- 238000009423 ventilation Methods 0.000 claims description 33
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000007788 liquid Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The application relates to a high pressure resistance detection device of a hydraulic pipe, which comprises a detection pond, wherein the upper surface of the detection pond is fixedly connected with a drying bracket, an adjusting mechanism is fixedly connected to the inner wall of the top of the drying bracket, the lower surface of the adjusting mechanism is fixedly connected with a first connecting mechanism and a second connecting mechanism, the first connecting mechanism and the second connecting mechanism are oppositely arranged, the upper surface of the drying bracket is fixedly connected with a high-pressure fan, the output end of the high-pressure fan is fixedly connected with a first air conveying pipe, one end of the first air conveying pipe, far away from the high-pressure fan, penetrates through the first connecting mechanism and is communicated with the inside of the first connecting mechanism, and one side of the drying bracket is fixedly connected with a drying hot air fan; when the high-pressure resistance detection device of the hydraulic pipe is used, the drying air heater is started to convey hot air into the drying support through the second air conveying pipe, and the hot air is conveyed towards the surface of the hydraulic pipe through the drying support, so that a certain drying effect can be achieved on the hydraulic pipe, and meanwhile, the production and processing efficiency can be accelerated.
Description
Technical Field
The application relates to the technical field of hydraulic pipe detection, in particular to a high-pressure resistance detection device of a hydraulic pipe.
Background
Hydraulic pipes are a type of piping system for transporting liquid or compressed air, which is widely used in various mechanical and industrial fields. They are generally made of materials with high compressive strength, such as steel, stainless steel or copper. The main function of the hydraulic pipe is to transfer pressure and to convert hydrodynamic energy into mechanical energy. Hydraulic pipes are widely used in industry and their ability to withstand high pressures is critical to the proper operation of the system. Therefore, in the production of hydraulic pipes, it is important to accurately and reliably detect the high pressure resistance of the hydraulic pipes.
The utility model with the bulletin number of CN214622090U discloses a high-pressure-resistant detection device for a hydraulic pipe, which comprises a water tank, a top plate, a hydraulic cylinder, a blower, a connecting plate, an upper blocking ring, a bearing plate and a lower blocking block, and is characterized in that: the top of the water tank is vertically provided with a stand column, the top plate is arranged on the stand column, the hydraulic cylinder is arranged on the top plate, a piston rod is arranged on the hydraulic cylinder, the blower is arranged on the top plate, the connecting plate is connected with the piston rod, the upper blocking ring is arranged on the ventilation pipe, the bearing plate is provided with a connecting ring, the bearing column vertically penetrates through the connecting ring, and the lower blocking block is movably arranged on the bearing plate. According to the utility model, the sealing block is arranged between the connecting plate and the air delivery pipe, the sealing property between the connecting plate and the air delivery pipe can be enhanced through the sealing block, the air flow is prevented from flowing out from the space between the connecting plate and the air delivery pipe, the air flow blown by the air delivery pipe fully enters the hydraulic pipe, the high-pressure resistance detection is carried out on the hydraulic pipe, and the accuracy of the detection result is improved.
When the technical scheme is used, the high-pressure resistance of the hydraulic pipe can be detected and treated by placing the hydraulic pipe for inputting air flow in the liquid in the water tank, but after the hydraulic pipe is checked, partial liquid can remain on the outer wall of the hydraulic pipe, and after the hydraulic pipe is collected by a processing person, the hydraulic pipe still needs to be subjected to water control and air drying treatment, so that the production and processing efficiency can be influenced, and the high-pressure resistance detection device of the hydraulic pipe is unfavorable for actual use, and therefore, a person skilled in the art provides a high-pressure resistance detection device of the hydraulic pipe, so that the problem in the background technology is solved.
Disclosure of Invention
In order to solve the problem that partial liquid can remain on the outer wall of the hydraulic pipe with the detection completion recorded in the background art, the processing personnel still need to control water after collecting and dry the processing, and production machining efficiency can be influenced, the application provides a high pressure resistance detection device of the hydraulic pipe.
The application provides a high pressure resistance detection device of hydraulic pipe adopts following technical scheme:
the utility model provides a high pressure resistance detection device of hydropipe, includes the detection pond, the last fixed surface of detection pond is connected with the stoving support, fixedly connected with adjustment mechanism on the inner wall at stoving support top, adjustment mechanism's lower fixed surface is connected with first coupling mechanism and second coupling mechanism, first coupling mechanism with the relative setting of second coupling mechanism, the last fixed surface of stoving support is connected with high-pressure fan, the output fixedly connected with first air-conveying pipe of high-pressure fan, first air-conveying pipe is kept away from the one end of high-pressure fan runs through first coupling mechanism and with the inside of first coupling mechanism is linked together, one side fixedly connected with stoving air heater of stoving support, the output fixedly connected with second air-conveying pipe of stoving air heater, the second air-conveying pipe is kept away from the one end of stoving air heater runs through the stoving support and with the inside of stoving support is linked together.
Through adopting above-mentioned technical scheme, after the detection is accomplished, can shift out the detection pond on the hydraulic pressure pipe through starting adjustment mechanism and control water, restart stoving air heater can carry into the inside of stoving support with hot-blast through the second air conveying pipe, can carry hot-blast towards the hydraulic pressure pipe of accuse water through the stoving support to can play certain stoving effect to the hydraulic pressure pipe, can accelerate production machining efficiency simultaneously.
Preferably, the detection pond comprises a pond fixedly connected with the lower end face of the drying bracket, and a plurality of partition plates are fixedly connected to the inner wall of the bottom of the pond.
Through adopting above-mentioned technical scheme, when the several hydraulic pressure pipe that detects soaks the inside in pond, can separate the several hydraulic pressure pipe through several division board, the personnel of being convenient for blow-by gas observation to single hydraulic pressure pipe.
Preferably, one end of the second connecting mechanism is fixedly connected with an exhaust pipe penetrating the second connecting mechanism, the exhaust pipe is communicated with the second connecting mechanism, and a pressure regulating valve is fixedly connected to the exhaust pipe.
Through adopting above-mentioned technical scheme, the exhaust pipe is through cooperating with the pressure regulating valve, can control the inside atmospheric pressure size of second coupling mechanism.
Preferably, the drying support comprises a U-shaped support frame fixedly connected with the upper surface of the water tank, the upper end surface of the adjusting mechanism is fixedly connected with the inner wall of the top of the U-shaped support frame, the lower surface of the high-pressure fan is fixedly connected with the upper surface of the U-shaped support frame, one side of the drying hot air fan is fixedly connected with one side of the U-shaped support frame, a ventilation groove is formed in the U-shaped support frame, one end of the second air conveying pipe penetrates through the U-shaped support frame and is communicated with the ventilation groove, a plurality of drying holes are uniformly formed in the inner wall of the top of the U-shaped support frame and are all located below the ventilation groove, and a plurality of drying holes are all communicated with the ventilation groove.
Through adopting above-mentioned technical scheme, the U-shaped support frame can restrict adjustment mechanism's mounted position, and the ventilation groove is when carrying hot-blast through stoving air heater and the cooperation of second defeated tuber pipe, can carry hot-blast through the hydraulic pipe of the stoving hole orientation detection position that the several was seted up.
Preferably, the adjusting mechanism comprises a hydraulic cylinder fixedly connected with the inner wall of the top of the U-shaped supporting frame, the output end of the hydraulic cylinder is fixedly connected with a U-shaped connecting frame, and the lower end surfaces of the two ends of the U-shaped connecting frame are fixedly connected with the upper surfaces of the first connecting mechanism and the second connecting mechanism respectively.
Through adopting above-mentioned technical scheme, start the pneumatic cylinder and can drive first coupling mechanism and second coupling mechanism through the U-shaped link and remove.
Preferably, the first connecting mechanism and the second connecting mechanism have the same structure, the first connecting mechanism comprises a ventilation pipe fixedly connected with the lower end face of the U-shaped connecting frame, one side, close to the second connecting mechanism, of the ventilation pipe is fixedly connected with a plurality of connecting pipes penetrating through the ventilation pipe, and the ventilation pipe is communicated with the connecting pipes.
Through adopting above-mentioned technical scheme, the ventilation pipe can carry the gas to several connecting pipe position simultaneously when first defeated tuber pipe gas-supply, can carry gas to carry out the inside of the hydraulic pressure pipe of installing through the connecting pipe to can detect the hydraulic pressure pipe.
In summary, the present application includes the following beneficial technical effects:
1. according to the high-pressure resistance detection device for the hydraulic pipes, a plurality of hydraulic pipes which need to be subjected to high-pressure resistance detection are connected between a first connecting mechanism and a second connecting mechanism, after the hydraulic pipes which need to be detected are installed, the first connecting mechanism, the second connecting mechanism and the hydraulic pipes are controlled by an adjusting mechanism to be immersed into liquid in a detection pool, high-pressure air can be uniformly conveyed into the plurality of hydraulic pipes through a first air conveying pipe by starting a high-pressure fan to be detected, after the detection is finished, the hydraulic pipes can be moved out of the detection pool to control water through starting the adjusting mechanism, then a drying hot air fan can be conveyed into the drying bracket through a second air conveying pipe, and the hot air can be conveyed towards the hydraulic pipes with water control through the drying bracket, so that the hydraulic pipes can be subjected to a certain drying effect, and meanwhile, the production and processing efficiency can be quickened;
2. according to the high-pressure resistance detection device for the hydraulic pipes, when a plurality of detected hydraulic pipes are immersed into a water tank, the plurality of hydraulic pipes can be separated through the plurality of separation plates, so that personnel can observe air leakage of a single hydraulic pipe conveniently, the exhaust pipe can control the air pressure in the second connecting mechanism through being matched with the pressure regulating valve, the U-shaped support frame can limit the installation position of the regulating mechanism, and when the ventilation groove is matched with the second air delivery pipe to deliver hot air through the drying hot air machine, the hot air can be delivered towards the hydraulic pipes at the detection part through the plurality of drying holes;
3. this high pressure resistance detection device of pneumatic tube, the pneumatic cylinder that starts to set up can drive first coupling mechanism and second coupling mechanism through the U-shaped link and remove, and the ventilation pipe can carry the several connecting pipe position simultaneously with gas when first defeated tuber pipe gas transmission, can carry the gas to carry out the inside of the hydraulic tube of installation through the connecting pipe to can detect the hydraulic tube.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
fig. 2 is a schematic cross-sectional structure of a drying rack according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a detection cell structure in an embodiment of the present application;
fig. 4 is a schematic structural view of an adjusting mechanism in the embodiment of the present application.
Reference numerals illustrate: 1. a detection pool; 101. a pool; 102. a partition plate; 2. drying the bracket; 201. a U-shaped support frame; 202. a ventilation groove; 203. drying holes; 3. an adjusting mechanism; 301. a hydraulic cylinder; 302. a U-shaped connecting frame; 4. a high-pressure fan; 5. a first air delivery pipe; 6. a first connection mechanism; 601. a ventilation pipe; 602. a connecting pipe; 7. a second connection mechanism; 8. drying the air heater; 9. a second air delivery pipe; 10. an exhaust pipe; 11. a pressure regulating valve.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a high pressure resistance detection device of hydraulic pipe. Referring to fig. 1 and 2, this high pressure resistance detection device of hydropipe, including detecting pond 1, the last fixed surface of detecting pond 1 is connected with stoving support 2, fixedly connected with adjustment mechanism 3 on the inner wall at stoving support 2 top, the lower fixed surface of adjustment mechanism 3 is connected with first coupling mechanism 6 and second coupling mechanism 7, first coupling mechanism 6 sets up with second coupling mechanism 7 relatively, the last fixed surface of stoving support 2 is connected with high-pressure fan 4, the output fixedly connected with first air duct 5 of high-pressure fan 4, the one end that high-pressure fan 4 was kept away from to first air duct 5 runs through first coupling mechanism 6 and is linked together with the inside of first coupling mechanism 6, one side fixedly connected with stoving air heater 8 of stoving support 2, the output fixedly connected with second air duct 9 of stoving air heater 8, the one end that stoving air heater 8 was kept away from to second air duct 9 runs through stoving support 2 and is linked together with the inside of stoving support 2.
In this embodiment, the inside liquid that is arranged in the high pressure resistance detection device of this fluid pressure pipe is used for depositing and is used for detecting of detection pond 1, the mounted position of drying bracket 2 also can be restricted through detection pond 1 simultaneously, drying bracket 2 can restrict the mounted position of adjustment mechanism 3, adjustment mechanism 3 can drive first coupling mechanism 6 and second coupling mechanism 7 simultaneously when the start-up carries out the reciprocates, be used for connecting the several fluid pressure pipe that needs to carry out high pressure resistance detection between first coupling mechanism 6 and the second coupling mechanism 7, after the fluid pressure pipe installation that needs to detect is accomplished, accessible adjustment mechanism 3 control first coupling mechanism 6, second coupling mechanism 7 and fluid pressure pipe dip in the inside liquid of detection pond 1, start high-pressure fan 4 can be through the inside of the fluid pressure pipe that first coupling mechanism 6 was even carries into with high pressure air, rethread inspection personnel observe the condition of fluid pressure pipe can detect its high pressure, after the detection is accomplished, can shift out the fluid pressure pipe through start-up adjustment mechanism 3 and carry out the fluid pressure pipe and control pond 1, it can be done the air-flow control through the second coupling mechanism 7, can be accelerated through the air-out the air-conditioner pipe through the second air duct, can be dried through the second air duct 2, the drying machine is realized through the air duct 2, the drying can be carried out the drying to the inside through the air duct is realized through the second has the effect that the air duct is more has the effect to the air-drying device 2, the drying device is used for drying device is more convenient to be dried.
In a further preferred embodiment of the present utility model, as shown in fig. 1, 2 and 3, the detecting tank 1 includes a water tank 101 fixedly connected to the lower end surface of the drying rack 2, and a plurality of partition plates 102 are fixedly connected to the inner wall of the bottom of the water tank 101.
In this embodiment, the inside of the pool 101 is used for storing the liquid for detection, and the plurality of partition plates 102 can partition the space inside the pool 101, so that when the detected plurality of hydraulic pipes are immersed into the pool 101, the plurality of hydraulic pipes can be partitioned by the plurality of partition plates 102, thereby facilitating the observation of air leakage of individual hydraulic pipes.
In a further preferred embodiment of the present utility model, as shown in fig. 1 and 4, one end of the second connection mechanism 7 is fixedly connected with an exhaust pipe 10 penetrating the second connection mechanism 7, the exhaust pipe 10 is communicated with the second connection mechanism 7, and a pressure regulating valve 11 is fixedly connected to the exhaust pipe 10.
In the present embodiment, the exhaust duct 10 is provided so as to control the air pressure in the second connection mechanism 7 by being engaged with the pressure regulating valve 11, thereby enhancing the detection effect.
In a further preferred embodiment of the present utility model, as shown in fig. 1, 2 and 3, the drying rack 2 includes a U-shaped support 201 fixedly connected to the upper surface of the water tank 101, the upper end surface of the adjusting mechanism 3 is fixedly connected to the inner wall of the top of the U-shaped support 201, the lower surface of the high-pressure fan 4 is fixedly connected to the upper surface of the U-shaped support 201, one side of the drying air heater 8 is fixedly connected to one side of the U-shaped support 201, a ventilation slot 202 is formed in the U-shaped support 201, one end of the second air conveying pipe 9 penetrates through the U-shaped support 201 and is communicated with the ventilation slot 202, a plurality of drying holes 203 are uniformly formed in the inner wall of the top of the U-shaped support 201, and the plurality of drying holes 203 are all located below the ventilation slot 202 and all communicated with the ventilation slot 202.
In this embodiment, the U-shaped supporting frame 201 can limit the installation position of the adjusting mechanism 3, and the opened ventilation slot 202 can convey hot air toward the hydraulic pipe of the detection part through the plurality of opened drying holes 203 when the hot air is conveyed by matching the drying hot air blower 8 with the second air conveying pipe 9.
In a further preferred embodiment of the present utility model, as shown in fig. 1, 2 and 3, the adjusting mechanism 3 includes a hydraulic cylinder 301 fixedly connected to the top inner wall of the U-shaped supporting frame 201, an output end of the hydraulic cylinder 301 is fixedly connected to a U-shaped connecting frame 302, and lower end surfaces at two ends of the U-shaped connecting frame 302 are fixedly connected to upper surfaces of the first connecting mechanism 6 and the second connecting mechanism 7, respectively.
In this embodiment, the hydraulic cylinder 301 is started to drive the U-shaped connecting frame 302 to move up and down, so that the first connecting mechanism 6 and the second connecting mechanism 7 can be driven to move when the U-shaped connecting frame 302 moves.
In a further preferred embodiment of the present utility model, as shown in fig. 1 and 4, the first connecting mechanism 6 and the second connecting mechanism 7 have the same structure, the first connecting mechanism 6 includes a ventilation pipe 601 fixedly connected to the lower end surface of the U-shaped connecting frame 302, a plurality of connection pipes 602 penetrating the ventilation pipe 601 are fixedly connected to one side of the ventilation pipe 601 near the second connecting mechanism 7, and the ventilation pipe 601 is communicated with the connection pipes 602.
In this embodiment, the ventilation pipe 601 is configured to simultaneously convey gas to the plurality of connection pipes 602 when the first air conveying pipe 5 conveys gas, and to detect the hydraulic pipe by conveying gas through the connection pipes 602, and the connection pipes 602 and the hydraulic pipe may be connected by a tie, a screwed joint, or a clamping joint.
The implementation principle of the high pressure resistance detection device of the hydraulic pipe of the embodiment of the application is as follows:
during the use, install the pressure pipe that the high pressure resistance detected with the several need be carried out between first coupling mechanism 6 and second coupling mechanism 7, through the inside liquid that adjustment mechanism 3 control first coupling mechanism 6, second coupling mechanism 7 and hydraulic pipe immersed in detection pond 1, start high-pressure fan 4 through first air-conveying pipe 5 with the high-pressure air evenly carry into the inside of several hydraulic pipe through first coupling mechanism 6, rethread inspector observes the gas leakage condition of hydraulic pipe and can detect its high-pressure nature, after the detection is accomplished, shift out detection pond 1 and control water on with the hydraulic pipe through start adjustment mechanism 3, restart stoving air heater 8 carries hot-blast into the inside of stoving support 2 through second air-conveying pipe 9, carry towards the hydraulic pipe of accuse water with hot-blast through stoving support 2, thereby can play certain stoving effect to the hydraulic pipe, can accelerate production machining efficiency simultaneously, make this application more do benefit to the actual use.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a high pressure resistance detection device of hydraulic pipe, includes detection cell (1), its characterized in that: the upper surface of the detection pool (1) is fixedly connected with a drying support (2), an inner wall at the top of the drying support (2) is fixedly connected with an adjusting mechanism (3), the lower surface of the adjusting mechanism (3) is fixedly connected with a first connecting mechanism (6) and a second connecting mechanism (7), the first connecting mechanism (6) and the second connecting mechanism (7) are oppositely arranged, the upper surface of the drying support (2) is fixedly connected with a high-pressure fan (4), the output end of the high-pressure fan (4) is fixedly connected with a first air conveying pipe (5), the one end that first air conveying pipe (5) was kept away from high-pressure fan (4) runs through first coupling mechanism (6) and with the inside of first coupling mechanism (6) is linked together, one side fixedly connected with stoving air heater (8) of stoving support (2), the output fixedly connected with second air conveying pipe (9) of stoving air heater (8), the one end that second air conveying pipe (9) was kept away from stoving air heater (8) runs through stoving support (2) and with the inside of stoving support (2) is linked together.
2. The high pressure resistance detecting device for a hydraulic pipe according to claim 1, wherein: the detection pond (1) comprises a pond (101) fixedly connected to the lower end face of the drying support (2), and a plurality of separation plates (102) are fixedly connected to the inner wall of the bottom of the pond (101).
3. The high pressure resistance detecting device for a hydraulic pipe according to claim 1, wherein: one end of the second connecting mechanism (7) is fixedly connected with an exhaust pipe (10) penetrating through the second connecting mechanism (7), the exhaust pipe (10) is communicated with the second connecting mechanism (7), and a pressure regulating valve (11) is fixedly connected to the exhaust pipe (10).
4. The high-pressure resistance detecting device for a hydraulic pipe according to claim 2, wherein: drying bracket (2) are in including fixed connection U-shaped support frame (201) of pond (101) upper surface, the up end of adjustment mechanism (3) with the inner wall fixed connection at U-shaped support frame (201) top, the lower surface of high-pressure fan (4) with the upper surface fixed connection of U-shaped support frame (201), one side of stoving air heater (8) with one side fixed connection of U-shaped support frame (201), ventilation groove (202) have been seted up to the inside of U-shaped support frame (201), the one end of second air duct (9) runs through U-shaped support frame (201) and with ventilation groove (202) are linked together, a plurality of stoving hole (203) have evenly been seted up on the top inner wall of U-shaped support frame (201), a plurality of stoving hole (203) all are located ventilation groove (202)'s below, and a plurality of stoving hole (203) all with ventilation groove (202) are linked together.
5. The high-pressure resistance detecting device for a hydraulic pipe according to claim 4, wherein: the adjusting mechanism (3) comprises a hydraulic cylinder (301) fixedly connected to the inner wall of the top of the U-shaped supporting frame (201), a U-shaped connecting frame (302) is fixedly connected to the output end of the hydraulic cylinder (301), and the lower end faces of the two ends of the U-shaped connecting frame (302) are fixedly connected with the upper surfaces of the first connecting mechanism (6) and the second connecting mechanism (7) respectively.
6. The high-pressure resistance detecting device for a hydraulic pipe according to claim 5, wherein: the first connecting mechanism (6) and the second connecting mechanism (7) are identical in structure, the first connecting mechanism (6) comprises a ventilation pipe (601) fixedly connected to the lower end face of the U-shaped connecting frame (302), a plurality of connecting pipes (602) penetrating through the ventilation pipe (601) are fixedly connected to one side, close to the second connecting mechanism (7), of the ventilation pipe (601), and the ventilation pipe (601) is communicated with the connecting pipes (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692919.2U CN220289258U (en) | 2023-06-30 | 2023-06-30 | High pressure resistance detection device of hydraulic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321692919.2U CN220289258U (en) | 2023-06-30 | 2023-06-30 | High pressure resistance detection device of hydraulic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289258U true CN220289258U (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321692919.2U Active CN220289258U (en) | 2023-06-30 | 2023-06-30 | High pressure resistance detection device of hydraulic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289258U (en) |
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2023
- 2023-06-30 CN CN202321692919.2U patent/CN220289258U/en active Active
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