CN211978220U - Run-through passage rain test device - Google Patents
Run-through passage rain test device Download PDFInfo
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- CN211978220U CN211978220U CN202020291226.2U CN202020291226U CN211978220U CN 211978220 U CN211978220 U CN 211978220U CN 202020291226 U CN202020291226 U CN 202020291226U CN 211978220 U CN211978220 U CN 211978220U
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Abstract
The utility model provides a run-through rain test device, which can effectively prevent the damage of equipment caused by the blockage of the equipment pipeline due to the absorption of sundries into a high-pressure water storage pump by arranging a partition wall in a reservoir; meanwhile, a pool strainer is arranged in the reservoir, so that water flow can quickly flow into the reservoir, and the water accumulation on the ground is effectively avoided; meanwhile, the windshield mounting device is arranged in the H rails on the two sides of the reservoir in a sliding mode, so that the windshield mounting device can move easily, and the through passage is convenient to mount and dismount; the rain shelter is designed by adopting glass, so that experimental results can be effectively observed in a long distance, and water drops can be effectively prevented from overflowing; the rain spraying system adopts the positive and negative screw rods for adjustment so as to adjust the distance between the high-pressure spray head and the windshield mounting device, so that the equipment can meet the experiment requirements of different products and different experiment requirements; all be provided with flow detection meter on high pressure nozzle and inlet water pipeline and the outlet pipe way for equipment can conveniently adjust pipeline flow and detect.
Description
Technical Field
The utility model relates to a vehicle field especially indicates to link up a rain test device.
Background
In the manufacturing and overhaul processes of the through passage, a rain tightness test is an indispensable link, the rain test is an adaptive test for determining the operation of parts, equipment or other devices in heavy rain, and a rain device in the rain test can be divided into a fixed type and a movable type;
the fixed test device is the preferred form of the rain test due to the reasons of short test time, few faults, easy maintenance and the like, and has great influence on the production cost and the production time of enterprises;
therefore, the design of the water seepage and leakage tightness test equipment for the product according to raining with different strengths is a necessary requirement of the through passage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a run-through passage rain test device, which can effectively prevent the damage of equipment caused by the blockage of the equipment pipeline due to the absorption of sundries into a high-pressure water storage pump by arranging a partition wall in a reservoir; meanwhile, a pool strainer is arranged in the reservoir, so that water flow can quickly flow into the reservoir, and the water accumulation on the ground is effectively avoided; meanwhile, the windshield mounting device is arranged in the H rails on the two sides of the reservoir in a sliding mode, so that the windshield mounting device can move easily, and the through passage is convenient to mount and dismount; the rain shelter is designed by adopting glass, so that experimental results can be effectively observed in a long distance, and water drops can be effectively prevented from overflowing; the rain spraying system adopts the positive and negative screw rods for adjustment so as to adjust the distance between the high-pressure spray head and the windshield mounting device, so that the equipment can meet the experiment requirements of different products and different experiment requirements; all be provided with flow detection meter on high pressure nozzle and inlet water pipeline and the outlet pipe way for equipment can conveniently adjust pipeline flow and detect.
The technical scheme of the utility model is realized like this:
through a rain test device includes: the system comprises a rain ground system, a rain injection device, an auxiliary pipeline system and a windshield installation device;
the rain spraying device is semi-enclosed in the rain ground system;
the windshield installation device is positioned in a space formed by the rain ground system and the rain injection device;
the auxiliary pipeline system is partially positioned outside the rain ground system and partially arranged on the rain injection device;
the rain ground system comprises an H rail, and the windshield mounting device is slidably mounted in the H rail through a universal wheel;
the auxiliary pipeline system is simultaneously connected with the rain ground system;
the auxiliary pipeline system is connected with an automatic control system.
Further, the rain ground system comprises a reservoir and a rain shielding room;
a partition wall and a pool strainer are arranged in the reservoir;
the rain shielding room is positioned above the rain spraying device, and the reservoir is positioned below the rain spraying device.
Further, the rain spraying device comprises a support frame and a telescopic frame;
the telescopic frame is arranged on the inner side of the support frame and faces the windshield mounting device;
the auxiliary pipeline system is arranged on the telescopic frame.
Further, the telescopic frame comprises a first fixed rod, a connecting rod mechanism, a first positive and negative screw rod, a second fixed rod and an auxiliary supporting rod;
the first fixed rod is fixed on the support frame, and the connecting rod mechanism is hinged to the first fixed rod and the second fixed rod at the same time;
the auxiliary supporting rod is fixed on the second fixing rod, and the auxiliary pipeline system is arranged on the auxiliary supporting rod;
the connecting rod mechanism is provided with a first adjusting nut and a second adjusting nut, and the first positive and negative screw rod is in threaded connection with the first adjusting nut and the second adjusting nut simultaneously;
and a first adjusting handle is arranged on the first positive and negative screw rod.
Further, the expansion bracket comprises a top expansion bracket and a side expansion bracket.
Further, the auxiliary pipeline system comprises a high-pressure water storage pump, a high-pressure water storage pump supporting seat and a sewage pump;
the high-pressure water storage pump is arranged on the water storage pump supporting seat;
the high-pressure water storage pump is communicated with the water storage tank;
the high-pressure water storage pump is communicated with a water inlet pipeline and a water outlet pipeline;
the water outlet pipeline is fixed on the ground through a water outlet pipeline fixing frame, a high-pressure spray head is arranged at the end part of the water outlet pipeline, a flow valve and a flow detector are arranged on the high-pressure spray head, and the flow valve and the flow detector are both connected with the automatic control system;
the high-pressure water storage pump is also connected with a sewage pump, and the sewage pump is connected with the automatic control system;
the high-pressure spray head is fixed on the auxiliary supporting rod.
Further, the high-pressure spray head is provided with a plurality of.
Further, the windshield installation device comprises a first windshield installation frame and a second windshield installation frame which are arranged oppositely, a first installation panel is arranged on the first windshield installation frame, a second installation panel is arranged on the second windshield installation frame, the first installation panel and the second installation panel are arranged oppositely, and a through passage needing to be subjected to an air tightness test is simultaneously installed on the first installation panel and the second installation panel;
a third adjusting nut is mounted on the first windshield mounting frame, a fourth adjusting nut is mounted on the second windshield mounting frame, and a second positive and negative screw rod is simultaneously in threaded connection with the third adjusting nut and the fourth adjusting nut;
a second adjusting handle is arranged on the second positive and negative screw rod;
an observation door is arranged on the first mounting panel and is communicated with the through passage;
the second mounting panel is provided with an air inlet and an air outlet;
the top surfaces of the first windshield mounting frame and the second windshield mounting frame are provided with workbenches;
the bottom of each of the first windshield mounting frame and the second windshield mounting frame is provided with a windshield mounting chassis, and the universal wheels are mounted at the bottom of the windshield mounting chassis.
Furthermore, third adjusting nut, fourth adjusting nut, the positive and negative screw pole of second and second adjustment handle all are provided with the even number set, and set up respectively first windscreen mounting bracket with the both sides of second windscreen mounting bracket.
Furthermore, the rain shelter is a glass house.
The utility model can effectively prevent the device pipeline from being blocked and the device from being damaged due to the sundries being sucked into the high-pressure water storage pump by arranging the partition wall in the reservoir; meanwhile, a pool strainer is arranged in the reservoir, so that water flow can quickly flow into the reservoir, and the water accumulation on the ground is effectively avoided; meanwhile, the windshield mounting device is arranged in the H rails on the two sides of the reservoir in a sliding mode, so that the windshield mounting device can move easily, and the through passage is convenient to mount and dismount; the rain shelter is designed by adopting glass, so that experimental results can be effectively observed in a long distance, and water drops can be effectively prevented from overflowing; the rain spraying system adopts the positive and negative screw rods for adjustment so as to adjust the distance between the high-pressure spray head and the windshield mounting device, so that the equipment can meet the experiment requirements of different products and different experiment requirements; all be provided with flow detection meter on high pressure nozzle and inlet water pipeline and the outlet pipe way for equipment can conveniently adjust pipeline flow and detect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for a customer of ordinary skill in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a top view of a through passage rain test device according to an embodiment of the present invention;
FIG. 2 is a top view of the rain floor system of the through passage rain test unit of FIG. 1;
FIG. 3 is a front view of the rain spray system of the through passage rain test apparatus shown in FIG. 2;
FIG. 4 is a front view of the auxiliary piping system of the through passage rain test unit shown in FIG. 1;
FIG. 5 is a front view of the windshield mounting assembly of the through passage rain test unit of FIG. 1;
FIG. 6 is a front elevational view of the construction of a first mounting panel of the windshield mounting device illustrated in FIGS. 1 and 5;
FIG. 7 is a front elevational view of the construction of a second mounting panel of the windshield mounting device illustrated in FIGS. 1 and 5;
fig. 8 is a schematic view showing a connection relationship between an automatic control system of the through passage rain test device shown in fig. 1 and each structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the embodiment of the present invention, see fig. 1-8, a through passage rain test device, because it needs to carry out rain test to the device that needs to be detected, therefore, an auxiliary pipeline system 2 is provided, the auxiliary pipeline system 2 provides simulated rain, and at the same time, in order to spray the equipment from the top, the left, and the right, a rain spray device 3 is provided, a high pressure nozzle 25 of the auxiliary pipeline system 2 is provided on the rain spray system 3, and at the same time, in order to save water resources, a rain ground system 1 is provided to recycle the simulated rain, and when testing, it needs to move, disassemble, and install the through passage 5 that is tested, because the through passage 5 is larger, the windshield installation device 4 is used to fix the through passage 5, simulate the driving environment, disassemble, install, and fix;
wherein the rain spray device 3 is semi-enclosed in the rain ground system 1;
the windshield installation device 4 is positioned in a space formed by the rain ground system 1 and the rain injection device 3;
the auxiliary pipeline system 2 is partially positioned outside the rain ground system 1 and partially arranged on the rain injection device 3;
the auxiliary pipe system 2 is simultaneously connected with the rain ground system 1.
The auxiliary pipe system 2 is connected with an automatic control system 6.
In the embodiment of the present invention, as shown in fig. 1-8, the rain ground system comprises a reservoir 11 and a rain shielding room 15, wherein the rain shielding room 14 is a glass room, the rain shielding room 14 is designed by glass to be able to remotely observe the experimental effect and prevent water droplets from overflowing, the reservoir 11 has a water storage function, thereby ensuring the reuse of water resources and saving water;
a partition wall 16 and a pool strainer 12 are arranged in the reservoir 11, wherein the partition wall 16 can effectively prevent sundries from being sucked into the water pump to cause pipeline blockage and damage to equipment, and the pool strainer 12 can enable water flow to quickly flow into the reservoir 11, so that water accumulation on the ground is effectively avoided;
the rain shielding room 15 is positioned above the rain spraying device 3, and the reservoir 11 is positioned below the rain spraying device 3;
In the embodiment of the present invention, as shown in fig. 1-8, the rain spray device 3 comprises a support frame 33 and an expansion bracket, wherein the expansion bracket comprises a top expansion bracket 31, a side expansion bracket 32 and a side expansion bracket 34;
the top telescopic bracket 31 is fixed on the inner side of the top of the support bracket 33 and faces the windshield mounting device 4;
the side expansion bracket 32 is fixed on the inner side of one end of the support frame 33 and faces the windshield installation device 4, and the side expansion bracket 32 is fixed on the inner side of the other end of the support frame 33 and faces the windshield installation device 4;
the water outlet pipeline 21 of the auxiliary pipeline system 2 is laid on the support frame 33, and the high-pressure spray nozzle 25 is fixed on the top expansion bracket 31, the side expansion bracket 32 and the side expansion bracket 34.
In the specific embodiment of the present invention, as shown in fig. 1-8, the top expansion bracket 31, the side expansion bracket 32 and the side expansion bracket 34 have the same structure, so the side expansion bracket 34 is taken as an example for detailed structural explanation;
the side expansion bracket 34 includes a first fixing rod 346, a link mechanism 344, a first front and back screw rod 345, a second fixing rod 343 and an auxiliary supporting rod 341;
the first fixed rod 346 is fixed on the supporting frame 33, and the link mechanism 344 is hinged to both the first fixed rod 346 and the second fixed rod 343;
the auxiliary supporting rod 341 is fixed on the second fixing rod 343, and the high pressure nozzle 25 of the auxiliary pipeline system 2 is fixed on the auxiliary supporting rod 341;
the link mechanism 344 is provided with a first adjusting nut 3441 and a second adjusting nut 3442, and the first forward and reverse screw rod 345 is simultaneously in threaded connection with the first adjusting nut 3441 and the second adjusting nut 3442;
a first adjusting handle 342 is arranged on the first positive and negative screw rod 344;
during the experiment, rotate first adjustment handle 342, the rotation of first adjustment handle 342 drives first adjusting nut 3441 and second adjusting nut 3442 and is close to each other or keep away from each other to drive link mechanism 344 and contract or stretch, finally drive high pressure nozzle 25 and keep away from or be close to windshield installation device 4, realize the injection to the simulation rainwater of different pressures of through passage 5, satisfy the experiment demand under different model through passage, different experiment requirements.
In the embodiment of the present invention, as shown in fig. 1-8, the auxiliary pipeline system includes a high-pressure water pump 22, a high-pressure water pump support seat 221 and a sewage pump 23;
the high-pressure water storage pump 22 is arranged on the water storage pump supporting seat 221;
the high-pressure water storage pump 22 is communicated with the reservoir 11 through a water suction pump;
the high-pressure water storage pump 22 is communicated with a water inlet pipeline 24 and a water outlet pipeline 21;
the water outlet pipeline 21 is fixed on the ground through a water outlet pipeline fixing frame 211, the end part of the water outlet pipeline 21 is provided with a high-pressure nozzle 25, the high-pressure nozzle 25 is provided with a flow valve 251 and a flow detector 252, the flow valve 251 and the flow detector 252 are both connected with the automatic control system 6, the joints of the water outlet pipeline 21 and the water inlet pipeline 24 are both provided with flow detectors of different types and are both connected with the automatic control system 6, and the inspection of pipeline flow can be adjusted more conveniently after the flow detectors are arranged;
the high-pressure water storage pump 22 is connected with the sewage pump 23, and the sewage pump 23 is connected with the automatic control system 6;
the high pressure nozzle 25 is fixed on the auxiliary supporting rod 341;
the high pressure nozzle 25 is provided in plurality.
In a specific embodiment of the present invention, see fig. 1-8, windshield mounting device 4 includes a first windshield mounting bracket 41 and a second windshield mounting bracket 42 disposed opposite each other;
a first installation panel 411 is arranged on the first windshield installation frame 41, a second installation panel 421 is arranged on the second windshield installation frame 42, the first installation panel 411 and the second installation panel 421 are arranged oppositely, and a through passage 5 needing to be subjected to an air tightness test is simultaneously installed on the first installation panel 411 and the second installation panel 421;
a third adjusting nut 414 is mounted on the first windshield mounting frame 41, a fourth adjusting nut 424 is mounted on the second windshield mounting frame 42, and a second positive and negative screw rod 43 is simultaneously in threaded connection with the third adjusting nut 414 and the fourth adjusting nut 424;
the second positive and negative screw rod 43 is provided with a second adjusting handle 431;
an observation door 4111 is arranged on the first mounting panel 411, and the observation door 4111 is communicated with the through passage 5;
the second mounting panel 421 is provided with an air inlet and an air outlet;
first damper mounting bracket 41 has first workbench 412 on its top surface, and second damper mounting bracket 42 has second workbench 422 on its top surface;
a first windshield installation chassis 413 is arranged at the bottom of the first windshield installation frame 41, a first universal wheel 414 is arranged on the first windshield installation chassis 413, 4 first universal wheels 414 are arranged, two of the first universal wheels are arranged in the H rail 13 in a sliding manner, and the other two of the first universal wheels are arranged in the H rail 14 in a sliding manner;
a second windshield mounting base plate 423 is arranged at the bottom of the second windshield mounting frame 42, a second universal wheel 424 is arranged on the second windshield mounting base plate 423, and 4 second universal wheels 424 are arranged, wherein two of the second universal wheels are arranged in the H rail 13 in a sliding manner, and the other two of the second universal wheels are arranged in the H rail 14 in a sliding manner;
the first mounting panel 411 and the second mounting panel 421 are both formed by welding aluminum plates, and glue is applied to the joint after welding to ensure air tightness;
the distance between the first mounting panel 411 and the second mounting panel 421 is adjusted by the second front and back thread screw 43 to achieve the purpose of simulating the vehicle distance.
In the embodiment of the present invention, referring to fig. 1-8, the third adjusting nut 414, the fourth adjusting nut 424, the second positive and negative screw rod 43 and the second adjusting handle 431 are provided with a plurality of sets and are respectively disposed on two sides of the first windshield mounting frame 41 and the second windshield mounting frame 42.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Run through a rain test device, its characterized in that: the system comprises a rain ground system, a rain injection device, an auxiliary pipeline system and a windshield installation device;
the rain spraying device is semi-enclosed in the rain ground system;
the windshield installation device is positioned in a space formed by the rain ground system and the rain injection device;
the auxiliary pipeline system is partially positioned outside the rain ground system and partially arranged on the rain injection device;
the auxiliary pipeline system is simultaneously connected with the rain ground system;
the rain ground system comprises an H rail, and the windshield mounting device is slidably mounted in the H rail through a universal wheel;
the auxiliary pipeline system is connected with an automatic control system.
2. The through passage rain test apparatus according to claim 1, characterized in that: the rain ground system comprises a reservoir and a rain shielding room;
a partition wall and a pool strainer are arranged in the reservoir;
the rain shielding room is positioned above the rain spraying device, and the reservoir is positioned below the rain spraying device.
3. The through passage rain test device according to claim 2, characterized in that: the rain spraying device comprises a support frame and a telescopic frame;
the telescopic frame is arranged on the inner side of the support frame and faces the windshield mounting device;
the auxiliary pipeline system is arranged on the telescopic frame.
4. The through passage rain test device according to claim 3, characterized in that: the telescopic frame comprises a first fixed rod, a connecting rod mechanism, a first positive and negative screw rod, a second fixed rod and an auxiliary supporting rod;
the first fixed rod is fixed on the support frame, and the connecting rod mechanism is hinged to the first fixed rod and the second fixed rod at the same time;
the auxiliary supporting rod is fixed on the second fixing rod, and the auxiliary pipeline system is arranged on the auxiliary supporting rod;
the connecting rod mechanism is provided with a first adjusting nut and a second adjusting nut, and the first positive and negative screw rod is in threaded connection with the first adjusting nut and the second adjusting nut simultaneously;
and a first adjusting handle is arranged on the first positive and negative screw rod.
5. The through passage rain test device according to claim 3, characterized in that: the expansion bracket comprises a top expansion bracket and a side expansion bracket.
6. The through passage rain test device according to claim 4, characterized in that: the auxiliary pipeline system comprises a high-pressure water storage pump, a high-pressure water storage pump supporting seat and a sewage pump;
the high-pressure water storage pump is arranged on the water storage pump supporting seat;
the high-pressure water storage pump is communicated with the water storage tank;
the high-pressure water storage pump is communicated with a water inlet pipeline and a water outlet pipeline;
the water outlet pipeline is fixed on the ground through a water outlet pipeline fixing frame, a high-pressure spray head is arranged at the end part of the water outlet pipeline, a flow valve and a flow detector are arranged on the high-pressure spray head, and the flow valve and the flow detector are both connected with the automatic control system;
the high-pressure water storage pump is also connected with a sewage pump, and the sewage pump is connected with the automatic control system;
the high-pressure spray head is fixed on the auxiliary supporting rod.
7. The through passage rain test device according to claim 6, characterized in that: the high-pressure spray head is provided with a plurality of spray heads.
8. The through passage rain test apparatus according to claim 1, characterized in that: the windshield installation device comprises a first windshield installation frame and a second windshield installation frame which are arranged oppositely, a first installation panel is arranged on the first windshield installation frame, a second installation panel is arranged on the second windshield installation frame, the first installation panel and the second installation panel are arranged oppositely, and through channels needing to be subjected to air tightness test are simultaneously installed on the first installation panel and the second installation panel;
a third adjusting nut is mounted on the first windshield mounting frame, a fourth adjusting nut is mounted on the second windshield mounting frame, and a second positive and negative screw rod is simultaneously in threaded connection with the third adjusting nut and the fourth adjusting nut;
a second adjusting handle is arranged on the second positive and negative screw rod;
an observation door is arranged on the first mounting panel and is communicated with the through passage;
the second mounting panel is provided with an air inlet and an air outlet;
the top surfaces of the first windshield mounting frame and the second windshield mounting frame are provided with workbenches;
the bottom of each of the first windshield mounting frame and the second windshield mounting frame is provided with a windshield mounting chassis, and the universal wheels are mounted at the bottom of the windshield mounting chassis.
9. The through passage rain test apparatus according to claim 8, characterized in that: third adjusting nut, fourth adjusting nut, the positive and negative screw rod of second and second adjustment handle all are provided with the even number set, and set up respectively first windscreen mounting bracket with the both sides of second windscreen mounting bracket.
10. The through passage rain test device according to claim 2, characterized in that: the rain shielding room is a glass room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291226.2U CN211978220U (en) | 2020-03-10 | 2020-03-10 | Run-through passage rain test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020291226.2U CN211978220U (en) | 2020-03-10 | 2020-03-10 | Run-through passage rain test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211978220U true CN211978220U (en) | 2020-11-20 |
Family
ID=73393930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020291226.2U Active CN211978220U (en) | 2020-03-10 | 2020-03-10 | Run-through passage rain test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211978220U (en) |
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2020
- 2020-03-10 CN CN202020291226.2U patent/CN211978220U/en active Active
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