CN216483865U - Gas-liquid connector assembly test device - Google Patents
Gas-liquid connector assembly test device Download PDFInfo
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- CN216483865U CN216483865U CN202122412788.5U CN202122412788U CN216483865U CN 216483865 U CN216483865 U CN 216483865U CN 202122412788 U CN202122412788 U CN 202122412788U CN 216483865 U CN216483865 U CN 216483865U
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Abstract
The utility model provides a gas-liquid connector assembly testing device which comprises a fixed tower and a movable tower, wherein the movable tower can move towards or away from the fixed tower relative to the fixed tower; the fixed tower is provided with an installation interface, one end of the installation interface is used for connecting one end of the umbilical cord hose, and the other end of the installation interface is used for connecting a liquid source; a connecting plate is arranged on the movable tower frame, one end of the connecting plate is used for connecting the other end of the umbilical cord hose in the gas-liquid connector assembly, and the other end of the connecting plate is used for connecting a drainage pipeline; the connecting plate is configured to be capable of lifting along the vertical direction of the movable tower and is configured to be capable of moving along the direction perpendicular to the moving direction of the movable tower relative to the fixed tower in the horizontal plane; and the traction device and the suspension device in the gas-liquid connector assembly are arranged on the fixed tower. The utility model can simulate the relative position of each component of the gas-liquid connector assembly at each stage of the launching process in the processes from arrow installation to falling off.
Description
Technical Field
The utility model belongs to the field of aerospace, and particularly relates to a gas-liquid connector assembly testing device.
Background
The launch test mode of the carrier rocket, namely three-plane and one-vertical mode, is a rocket test and launch mode of horizontal assembly, horizontal test, horizontal transportation and vertical launch from the last to the launch pad. Based on the characteristics of the low-temperature propellant and the test launching requirements of the rocket, part of gas-liquid connectors for filling, gas supply, discharge and exhaust can fall off from the rocket interface only after the gas-liquid connectors normally work to close to the takeoff of the rocket or the ignition takeoff. The gas-liquid connector assembly is composed of the gas-liquid connector which falls off within zero seconds, the umbilical hose connected with the gas-liquid connector, the traction device which is arranged on the vertical bracket and used for unlocking and falling of the gas-liquid connector and the suspension device which is used for falling test of the gas-liquid connector and recovery after emission. The working performance of the gas-liquid connector on a mission section needs to be checked before launching the carrier rocket.
SUMMERY OF THE UTILITY MODEL
To overcome, at least to some extent, the problems of the related art, the present invention provides a gas-liquid connector assembly testing apparatus.
According to an embodiment of the utility model, the utility model provides a gas-liquid connector assembly testing device which comprises a fixed tower and a movable tower, wherein the movable tower can move towards or away from the fixed tower relative to the fixed tower;
the fixed tower is provided with an installation interface, one end of the installation interface is used for connecting one end of an umbilical hose in the gas-liquid connector assembly, and the other end of the installation interface is used for connecting a liquid source;
the movable tower is provided with a connecting plate, one end of the connecting plate is used for connecting the other end of the umbilical cord hose in the gas-liquid connector assembly, and the other end of the connecting plate is used for connecting a liquid drainage pipeline;
the connecting plate is configured to be capable of being lifted and lowered in a vertical direction of the moving tower and is configured to be movable in a direction perpendicular to a direction in which the moving tower moves relative to the fixed tower in a horizontal plane;
and the traction device and the suspension device in the gas-liquid connector assembly are arranged on the fixed tower.
In the gas-liquid connector assembly test device, a first platform, a second platform and a third platform which are parallel to each other are sequentially arranged on the fixed tower from bottom to top; the first platform, the second platform and the third platform are connected through a ladder stand laid in the fixed tower;
the first platform is used for providing an operation space for installing and disassembling the umbilical hose; the second platform is used for providing an operation space for valve operation and temperature and pressure test; the third platform is used for providing an operation space for the rotating and detaching suspension device.
Further, a first mounting plate is arranged on one side, opposite to the movable tower, of the fixed tower, and is close to the second platform, and the first mounting plate is used for mounting a traction device;
and a second mounting plate is arranged on the fixed tower close to the third platform and used for mounting a suspension device.
Furthermore, a first mounting hole is formed in the first mounting plate, and a second mounting hole is formed in the second mounting plate; the first mounting hole is matched with the traction device for use, and the second mounting hole is matched with the suspension device for use.
Furthermore, the first mounting plate is connected to the fixed tower in a sliding manner through a first guide rail, a first jacking device is arranged below the first mounting plate, and the first jacking device is used for jacking the first mounting plate upwards along the vertical direction of the fixed tower;
the second mounting plate is connected to the fixed tower through a second guide rail in a sliding mode, a first lifting device is arranged above the second mounting plate, and the first lifting device is used for upwards lifting the second mounting plate along the vertical direction of the fixed tower.
Further, be provided with three-way valve and test pipeline on the second platform, the entry of three-way valve passes through the feed liquor pipeline and connects the liquid source, the first export of three-way valve is connected with the one end of test pipeline, and the other end of test pipeline passes through installation interface and umbilical hose connection, the second exit linkage blowdown discharge line of three-way valve.
Furthermore, a first temperature and pressure measuring point is arranged on the test pipeline, the first temperature and pressure measuring point is arranged close to a first outlet of the three-way valve, and the first temperature and pressure measuring point is used for detecting the temperature and the pressure of liquid at an inlet of the gas-liquid connector assembly.
In the gas-liquid connector assembly testing device, the gas-liquid connector assembly testing device is positioned on one side of the fixed tower, a sliding rail is arranged on a plane where the fixed tower is positioned, a moving trolley is arranged on the sliding rail, and the moving tower is arranged on the moving trolley; and traction devices are arranged at two ends of the movable trolley along the length direction of the slide rail and are used for pulling the movable trolley to move along the slide rail towards the direction close to or far away from the fixed tower.
Furthermore, a lifting frame is arranged on the movable tower, the connecting plate is arranged in the lifting frame, a second jacking device is arranged below a bottom plate in the lifting frame, or a second lifting device is arranged above the lifting frame, and the lifting frame realizes lifting adjustment along the height direction of the movable tower through the second jacking device or the second lifting device.
Furthermore, a third guide rail, a guide wheel and an anti-falling device are further arranged in the lifting frame, the third guide rail is arranged in the cross section of the movable tower and is perpendicular to the extending direction of the slide rail, the guide wheel is arranged at the bottom of the connecting plate, and the connecting plate is arranged on the third guide rail in a sliding manner through the guide wheel; the anti-falling device is arranged above the connecting plate;
on the inner side of the lifting frame, the connecting plate slides on the third guide rail through the guide wheel in the direction perpendicular to the slide rail, so that the adjustment of the lateral position of the gas-liquid connector relative to the fixed tower is realized; the anti-falling device is used for preventing the falling damage of the gas-liquid connector after falling.
In the gas-liquid connector assembly testing device, the opposite end face of one end face of the connecting plate connected with the gas-liquid connector is connected with a rear end pipeline, one end of the rear end pipeline is connected with the gas-liquid connector, and the other end of the rear end pipeline is connected with the liquid drainage pipeline through a low-temperature hose; and a stop valve is arranged on the liquid discharge pipeline, and the coarse adjustment of the low-temperature through-flow is realized by adjusting the opening degree of the stop valve.
Further, a second temperature and pressure measuring point is arranged on the rear end pipeline and used for detecting the temperature and the pressure of liquid flowing out of the gas-liquid connector.
According to the above embodiments of the present invention, at least the following advantages are obtained: according to the utility model, through the fixed tower and the movable tower, the movable tower can move towards or away from the fixed tower relative to the fixed tower; the fixed tower is provided with an installation interface, one end of the installation interface is used for connecting one end of an umbilical hose in the gas-liquid connector assembly, and the other end of the installation interface is used for connecting a liquid source; a connecting plate is arranged on the movable tower frame, one end of the connecting plate is used for connecting the other end of the umbilical cord hose in the gas-liquid connector assembly, and the other end of the connecting plate is used for connecting a drainage pipeline; the connecting plate can be lifted along the vertical direction of the movable tower and can also move along the direction vertical to the moving direction of the movable tower relative to the fixed tower in the horizontal plane; the traction device and the suspension device in the gas-liquid connector assembly are fixedly arranged on the fixed tower frame, and the utility model can simulate the relative position of each component of the gas-liquid connector assembly at each stage of the launching process from arrow mounting to falling off.
According to the utility model, through arranging the liquid inlet pipeline, the three-way valve, the test pipeline, the rear end pipeline, the low-temperature hose, the liquid discharge pipeline and the blow-off discharge pipeline, the processes of low-temperature filling, discharge and the like can be simulated, and performance tests under various environmental conditions before the gas-liquid connector assembly falls off from the arrow can be carried out.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is a schematic overall structural diagram of a gas-liquid connector assembly testing apparatus according to an embodiment of the present invention.
Fig. 2 is a front view of a gas-liquid connector assembly testing apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic view of an overall structure of a fixed tower in a gas-liquid connector assembly testing apparatus according to an embodiment of the present invention.
Fig. 4 is a front view of a fixed tower in a gas-liquid connector assembly testing apparatus according to an embodiment of the present invention.
Fig. 5 is a schematic view of an overall structure of a movable tower in a gas-liquid connector assembly testing apparatus according to an embodiment of the present invention.
Fig. 6 is a front view of a movable tower in a gas-liquid connector assembly testing apparatus according to an embodiment of the present invention.
Fig. 7 is a schematic view of an overall structure of a lifting frame in a gas-liquid connector assembly testing apparatus according to an embodiment of the present invention.
Description of reference numerals:
1. a gas-liquid connector assembly; 11. an umbilical cord hose; 12. a gas-liquid connector; 13. a pulling device; 14. a suspension device;
2. fixing a tower;
21. a first platform;
22. a second platform; 221. a first mounting plate; 222. a straight-through valve; 223. a three-way valve; 224. a liquid inlet pipeline; 225. a test pipeline; 226. installing an interface; 227. blowing off the discharge pipeline; 228. a first jacking device;
23. a third platform; 231. a second mounting plate; 232. a first lifting device;
24. climbing a ladder;
25. a first canopy;
3. moving the tower;
31. a lifting frame; 311. a third guide rail; 312. a connecting plate; 3121. an upper connector interface; 3122. a lower connector interface; 313. a guide wheel; 314. the anti-falling device;
32. a second jacking device; 33. a back end pipeline; 34. a low temperature hose; 35. a drainage line; 36. a cage ladder; 37. a second canopy;
4. a slide rail;
5. moving the trolley;
6. a traction device.
Detailed Description
For the purpose of promoting a clear understanding of the objects, aspects and advantages of the embodiments of the utility model, reference will now be made to the drawings and detailed description, wherein there are shown in the drawings and described in detail, various modifications of the embodiments described herein, and other embodiments of the utility model will be apparent to those skilled in the art.
The exemplary embodiments of the present invention and the description thereof are provided to explain the present invention and not to limit the present invention. Additionally, the same or similar numbered elements/components used in the drawings and the embodiments are used to represent the same or similar parts.
As used herein, the terms "first," "second," …, etc., do not denote any order or sequence, nor are they used to limit the present invention, but rather are used to distinguish one element from another or from another element or operation described in the same technical language.
As used herein, the terms "comprising," "including," "having," "containing," and the like are open-ended terms that mean including, but not limited to.
As used herein, "and/or" includes any and all combinations of the described items.
References to "plurality" herein include "two" and "more than two"; reference to "multiple sets" herein includes "two sets" and "more than two sets".
Certain terms used to describe the utility model are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the utility model.
In order to examine whether the gas-liquid connector assembly can adapt to the position change of the rocket ground interface before falling off from the rocket connecting port, normally complete the functions of filling, gas supply, discharge, sealing and the like, and successfully unlock, fall off and recover after falling off, a set of test device capable of simulating the actual working state (namely position change) condition of the gas-liquid connector assembly on a task section is needed to examine the working performance of the gas-liquid connector on the task section. However, there is no testing device for gas-liquid connector assembly in the prior art that can satisfy the above test mode.
As shown in fig. 1 and 2, the gas-liquid connector assembly 1 includes an umbilical hose 11, a gas-liquid connector 12, a pulling device 13, and a suspending device 14. One end of the umbilical hose 11 is connected to a liquid source, and the other end is connected to a gas-liquid connector 12. During the actual launch of the launch vehicle, the gas-liquid connector 12 is used to connect to the rocket mount. The pulling device 13 is usually arranged on the erecting bracket and is used for pulling the gas-liquid connector 12 so as to enable the gas-liquid connector to be separated from the rocket interface after the takeoff of the adjacent rocket or the ignition takeoff. The suspension device 14 is generally provided on a rising cradle for suspending the gas-liquid connector 12 to facilitate drop-off testing of the gas-liquid connector 12 and to enable recovery after rocket launch.
The gas-liquid connector assembly testing device provided by the utility model is used for testing the performance of the zero-second falling gas-liquid connector assembly 1 in a three-horizontal-one-vertical testing mode. The gas-liquid connector assembly test device provided by the utility model can adjust the relative positions of the components of the gas-liquid connector assembly 1, and simulate the relative positions of the gas-liquid connector assemblies 1 with different mounting heights in each stage of a launching process when a rocket is launched; the performance test that the gas-liquid connector assembly 1 falls off from an arrow after being mounted can be carried out by simulating the processes of low-temperature filling, discharging and blowing off and the like; meanwhile, the device can simply simulate the initial takeoff and rising process of the rocket body after ignition, and check whether the gas-liquid connector 12 can be normally unlocked and dropped and the recovery work after dropping.
As shown in fig. 1 and 2, the gas-liquid connector assembly testing apparatus provided by the present invention includes a fixed tower 2 and a movable tower 3. Wherein, a first platform 21, a second platform 22 and a third platform 23 which are parallel to each other are sequentially arranged on the fixed tower 2 from bottom to top. The first platform 21, the second platform 22 and the third platform 23 are connected by a ladder 24 laid in the fixed tower 2.
The test person can stand on the first platform 21 to install and remove umbilical hoses 11 of different lengths, sizes and kinds. The tester can adjust, switch and repair valves for low-temperature filling and for discharge or supply of gas on the second platform 22, and install various temperature sensors and pressure sensors on the first temperature and pressure point. The test person can mount, exchange or remove the suspension device 14 on the third platform 23.
As shown in fig. 3 and 4, a first mounting plate 221 is provided on the fixed tower 2 at a position close to the second platform 22 on the side of the fixed tower 2 opposite to the moving tower 3, and the first mounting plate 221 is used for mounting the pulling device 13. On the opposite side of the fixed tower 2 from the mobile tower 3, a second mounting plate 231 is provided on the fixed tower 2 near the third platform 23, the second mounting plate 231 being used for mounting the suspension device 14.
The first mounting plate 221 is provided with a first mounting hole, and the second mounting plate 231 is provided with a second mounting hole. The installation position and the installation angle of the pulling device 13 on the first installation plate 221 can be adjusted by the cooperation of the first installation hole and the pulling device 13. The mounting position and the mounting angle of the suspender 14 on the second mounting plate 231 can be adjusted by the fitting of the second mounting hole to the suspender 14. By adjusting the positions of the pulling device 13 and the suspending device 14 relative to the mounting interface 226 for connecting the umbilical hose 11, different relative mounting positions of the three components of the umbilical hose 11, the pulling device 13 and the suspending device 14 can be simulated, and performance tests of multiple sets of gas-liquid connector assemblies 1 can be performed.
As shown in fig. 3 and 4, a straight-through valve 222 and a three-way valve 223 are provided on the second platform 22, one end of the straight-through valve 222 is connected to a liquid source through a liquid inlet pipe 224, the other end thereof is connected to an inlet of the three-way valve 223, a first outlet of the three-way valve 223 is connected to one end of a test pipe 225, the other end of the test pipe 225 is connected to the umbilical hose 11 through a mounting port 226, and a second outlet of the three-way valve 223 is connected to a blow-off discharge pipe 227.
It should be noted that the straight-through valve 222 may not be provided, and the inlet of the three-way valve 223 may be directly connected to the liquid source through the liquid inlet line 224.
Water or liquid nitrogen can be introduced through the liquid inlet pipe 224 to perform static load bearing and low temperature performance tests of the gas-liquid connector assembly 1. The umbilical hose 11 can be connected to the purge discharge line 227 by switching the three-way valve 223 to perform the evacuation purge effect test before the gas-liquid connector 12 comes off. A first temperature and pressure measuring point is arranged on the test pipeline 225, the first temperature and pressure measuring point is arranged close to a first outlet of the three-way valve 223, and the temperature and the pressure of liquid at the inlet of the gas-liquid connector assembly 1 can be detected through the first temperature and pressure measuring point.
The form of the mounting interface 226 connected with the test pipeline 225 is the same as that of the gas-liquid hard pipe interface arranged on the real erecting bracket, so that the sealing reliability of the sealing structure of the umbilical hose 11 can be tested when the curvature and the weight of the gas-liquid connector 12 are changed. The loads on the mounting interface 226 caused by the umbilical hose 11 under low temperature and mechanical stress can also be measured by placing a strain gage test or the like on the mounting interface 226.
In the above embodiment, as shown in fig. 3 and 4, the first mounting plate 221 is slidably connected to the fixed tower 2 by a first guide rail, a first jacking device 228 is disposed below the first mounting plate 221, the first jacking device 228 is used for jacking the first mounting plate 221 upward along the vertical direction of the fixed tower 2, and the first mounting plate 221 is slid upward along the first guide rail disposed on the fixed tower 2 to change the height of the pulling device 13 mounted on the first mounting plate 221 in the vertical direction. In particular, the first jacking arrangement 228 may employ a hydraulic ram which may be located in the fixed tower 2 at a position below the second platform 22.
The second mounting plate 231 is slidably connected to the fixed tower 2 by a second guide rail, a first lifting device 232 is provided above the second mounting plate 231, the first lifting device 232 is used for lifting the second mounting plate 231 upward in the vertical direction of the fixed tower 2, and the second mounting plate 231 slides upward along the second guide rail provided on the fixed tower 2 to change the height of the suspension device 14 mounted on the second mounting plate 231 in the vertical direction. Specifically, the first lifting device 232 may employ a winch, and the winch may be disposed at the top of the fixed tower 2.
The change in height of the pulling device 13 and the suspension device 14 in the vertical direction of the stationary tower 2 can be adapted to different positions of the gas-liquid connector 12 on the arrow body.
In the above embodiment, as shown in fig. 4, the top of the fixed tower 2 is further provided with a first rain shelter 25, and the first rain shelter 25 can shelter rain and snow for each device arranged on the fixed tower 2 and manual operation on each platform.
As shown in fig. 5 and 6, along the extending direction of the first mounting plate 221 relative to the fixed tower 2, a sliding rail 4 is arranged on one side of the fixed tower 2, a moving trolley 5 is arranged on the sliding rail 4, the moving tower 3 is arranged on the moving trolley 5, traction devices 6 are arranged at two ends of the moving trolley 5 along the length direction of the sliding rail 4, and the traction devices 6 can pull the moving trolley 5 to move along the sliding rail 4 towards or away from the fixed tower 2, so that the moving tower 3 can move towards or away from the fixed tower 2. Specifically, the traction device 6 may employ a hoist.
As shown in fig. 5 and 6, a lifting frame 31 is provided on the movable tower 3, a second lifting device 32 is provided below a bottom plate in the lifting frame 31, or a second lifting device is provided above the lifting frame 31, and the lifting frame 31 is adjusted in a lifting manner along a height direction of the movable tower 3 by the second lifting device 32 or the second lifting device. Specifically, the second jacking device 32 may employ a hydraulic ram. The second lifting device may employ a hoist, and the hoist may be disposed at the top of the moving tower 3. The detached gas-liquid connector 12 can be lifted and restored by the second lifting device.
As shown in fig. 7, a connection plate assembly is disposed in the lifting frame 31, the connection plate assembly includes a third guide rail 311, a connection plate 312, a guide wheel 313 and a falling prevention device 314, wherein the third guide rail 311 is disposed in the lifting frame 31 along a horizontal direction of the mobile tower 3 and a direction perpendicular to the slide rail 4, the guide wheel 313 is disposed at the bottom of the connection plate 312, and the connection plate 312 is slidably disposed on the third guide rail 311 through the guide wheel 313. The anti-falling device 314 is connected above the connecting plate 312.
The connecting plate 312 is used for connecting the gas-liquid connector 12, and the connecting plate 312, the guide wheel 313 and the third guide rail 311 are matched and can slide in the direction perpendicular to the slide rail 4 on the inner side of the lifting frame 31, so that the adjustment of the lateral position of the gas-liquid connector 12 relative to the fixed tower 2 is realized, and the change of the position of the arrow interface relative to the ground hard tube interface in three directions can be simulated. The fall preventing device 314 can be locked after the gas-liquid connector 12 falls to a certain height, thereby preventing the gas-liquid connector 12 from falling and being damaged after falling.
The opposite end face of one end face of the connecting plate 312 connected with the gas-liquid connector 12 is connected with the rear end pipeline 33, the rear end pipeline 33 is provided with a second temperature and pressure measuring point, the temperature and the pressure of liquid flowing out of the gas-liquid connector 12 can be detected through the second temperature and pressure measuring point, and the temperature and the pressure loss of the gas-liquid connector assembly 1 in the low-temperature filling process can be calculated through the liquid inlet temperature and the liquid outlet temperature and the pressure.
A section of low-temperature hose 34 is arranged behind the second temperature and pressure measuring point pipe section, and the low-temperature hose 34 can adapt to the height change of the lifting frame 31. The low-temperature hose 34 is connected to a drain line 35, and the drain line 35 is fixedly provided on the movable tower 3. The liquid drainage pipeline 35 leads the liquid to be drained to a safe liquid drainage point for drainage. The liquid discharge pipeline 35 is provided with a stop valve, and the coarse adjustment of the low-temperature through-flow can be realized by adjusting the opening degree of the stop valve.
Specifically, as shown in fig. 5, the connection plate 312 is provided with an upper connector port 3121 and a lower connector port 3122, the upper connector port 3121 is used for discharge of liquid, and the lower connector port 3122 is used for discharge of gas.
During testing, one end of the upper connector interface 3121 is used for connecting with a gas-liquid connector, and the other end is used for connecting with the rear-end pipeline 33, so as to realize liquid discharge; one end of the lower connector port 3122 is used to connect to a gas-liquid connector, and the other end is directly used to discharge gas.
In the above embodiment, as shown in fig. 6, the cage 36 is disposed on the mobile tower 3 and outside the lifting frame 31, so that the experimenter can conveniently carry out the butt joint installation operation of the gas-liquid connector 12 or the cryogenic hose 34 by lifting the cage 36 into the lifting frame 31.
In the above embodiment, as shown in fig. 5, a second rain shelter 37 is further provided on the top of the mobile tower 3, and the second rain shelter 37 can shelter rain and snow for each device provided on the mobile tower 3 and for manual operation.
The movable trolley 5 can be provided with a counterweight according to the pulling-off force, so that the movable trolley 5 is prevented from side turning or deforming during the pulling-off test.
The gas-liquid connector assembly testing device provided by the utility model is flexible in position adjustment, and can simulate the relative positions of all components of the gas-liquid connector assembly 1 in all stages of a launching process from arrow mounting to falling off; the process of low-temperature filling, discharging and the like can be simulated, and performance tests can be performed on the gas-liquid connector assembly 1 under various environmental conditions before the gas-liquid connector assembly falls off from an arrow; the initial takeoff and rising process of the rocket body after ignition can be simply simulated to check whether the gas-liquid connector 12 can be normally unlocked and dropped and the recovery work after dropping.
The foregoing is merely an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principle of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. The gas-liquid connector assembly testing device is characterized by comprising a fixed tower and a movable tower, wherein the movable tower can move towards or away from the fixed tower relative to the fixed tower;
the fixed tower is provided with an installation interface, one end of the installation interface is used for connecting one end of an umbilical hose in the gas-liquid connector assembly, and the other end of the installation interface is used for connecting a liquid source;
a connecting plate is arranged on the movable tower frame, one end of the connecting plate is used for connecting the other end of the umbilical hose in the gas-liquid connector assembly, and the other end of the connecting plate is used for connecting a liquid drainage pipeline;
the connecting plate is configured to be capable of being lifted and lowered in a vertical direction of the moving tower and is configured to be movable in a direction perpendicular to a direction in which the moving tower moves relative to the fixed tower in a horizontal plane;
and the traction device and the suspension device in the gas-liquid connector assembly are arranged on the fixed tower.
2. The gas-liquid connector assembly testing device according to claim 1, wherein a first platform, a second platform and a third platform which are parallel to each other are sequentially arranged on the fixed tower from bottom to top; the first platform, the second platform and the third platform are connected through a ladder stand laid in the fixed tower;
the first platform is used for providing an operation space for installing and disassembling the umbilical hose; the second platform is used for providing an operation space for valve operation and temperature and pressure test; the third platform is used for providing an operation space for the turning and dismantling suspension device.
3. The gas-liquid connector assembly testing device according to claim 2, wherein a first mounting plate is arranged on the fixed tower at a position close to the second platform, and is located on the side of the fixed tower opposite to the movable tower, and the first mounting plate is used for mounting a pulling device;
and a second mounting plate is arranged on the fixed tower close to the third platform and used for mounting a suspension device.
4. The gas-liquid connector assembly testing device according to claim 3, wherein the first mounting plate is provided with a first mounting hole, and the second mounting plate is provided with a second mounting hole; the first mounting hole is matched with the traction device for use, and the second mounting hole is matched with the suspension device for use.
5. The gas-liquid connector assembly testing device according to claim 3, wherein the first mounting plate is slidably connected to the fixed tower through a first guide rail, a first jacking device is arranged below the first mounting plate, and the first jacking device is used for jacking the first mounting plate upwards along the vertical direction of the fixed tower;
the second mounting plate is connected to the fixed tower through a second guide rail in a sliding mode, a first lifting device is arranged above the second mounting plate, and the first lifting device is used for upwards lifting the second mounting plate along the vertical direction of the fixed tower.
6. The gas-liquid connector assembly testing device according to claim 3, wherein a three-way valve and a testing pipeline are arranged on the second platform, an inlet of the three-way valve is connected with a liquid source through a liquid inlet pipeline, a first outlet of the three-way valve is connected with one end of the testing pipeline, the other end of the testing pipeline is connected with an umbilical hose through the mounting interface, and a second outlet of the three-way valve is connected with a blowing and discharging pipeline.
7. The gas-liquid connector assembly testing device according to claim 1, wherein a slide rail is arranged on a plane where the fixed tower is located, a moving trolley is arranged on the slide rail, and the moving tower is arranged on the moving trolley; and traction devices are arranged at two ends of the movable trolley along the length direction of the slide rail and are used for pulling the movable trolley to move along the slide rail towards the direction close to or far away from the fixed tower.
8. The gas-liquid connector assembly testing device according to claim 7, wherein a lifting frame is arranged on the movable tower, the connecting plate is arranged in the lifting frame, a second jacking device is arranged below a bottom plate in the lifting frame, or a second lifting device is arranged above the lifting frame, and the lifting frame is adjusted in a lifting manner along the height direction of the movable tower through the second jacking device or the second lifting device.
9. The gas-liquid connector assembly testing device according to claim 8, wherein a third guide rail, a guide wheel and an anti-falling device are further arranged in the lifting frame, the third guide rail is arranged in the cross section of the movable tower and is perpendicular to the extending direction of the slide rail, the guide wheel is arranged at the bottom of the connecting plate, and the connecting plate is arranged on the third guide rail in a sliding mode through the guide wheel; the anti-falling device is arranged above the connecting plate;
on the inner side of the lifting frame, the connecting plate slides on the third guide rail through the guide wheel in the direction perpendicular to the slide rail, so that the adjustment of the lateral position of the gas-liquid connector relative to the fixed tower is realized; the anti-falling device is used for preventing the falling damage of the gas-liquid connector after falling.
10. The gas-liquid connector assembly testing device according to claim 1, wherein a back-end pipeline is connected to an opposite end face of one end face of the connecting plate to which the gas-liquid connector is connected, one end of the back-end pipeline is connected with the gas-liquid connector, and the other end of the back-end pipeline is connected with the drainage pipeline through a low-temperature hose; and a stop valve is arranged on the liquid discharge pipeline, and the coarse adjustment of the low-temperature through-flow is realized by adjusting the opening of the stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412788.5U CN216483865U (en) | 2021-10-08 | 2021-10-08 | Gas-liquid connector assembly test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122412788.5U CN216483865U (en) | 2021-10-08 | 2021-10-08 | Gas-liquid connector assembly test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216483865U true CN216483865U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122412788.5U Active CN216483865U (en) | 2021-10-08 | 2021-10-08 | Gas-liquid connector assembly test device |
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| Country | Link |
|---|---|
| CN (1) | CN216483865U (en) |
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2021
- 2021-10-08 CN CN202122412788.5U patent/CN216483865U/en active Active
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