Armored vehicle anti-recoil plateau detection equipment

Abstract

The utility model relates to the technical field of anti-recoil detection, in particular to armored vehicle anti-recoil plateau detection equipment, which comprises a hydraulic delivery pump, the hydraulic delivery pump is fixed at the upper end of a stress application seat, the hydraulic delivery pump is an electric and manual dual-purpose pump, and a stress application rod is assembled and connected on the hydraulic delivery pump; one end of the hydraulic delivery pump is communicated and connected with the liquid adding container through a hose, and the other end of the hydraulic delivery pump is assembled and connected with a liquid adding opening of the counter-recoil machine through a hose; a main machine is arranged between the hydraulic delivery pump and the counter-recoil machine, and a pressure sensor is installed at the upper end of the main machine. The gas outlet of the gas outlet pipe is blocked through the outer sealing plate and the inner sealing plate, liquid in the detection bottle is prevented from entering the gas conveying pipe accidentally, the situation that gas conveying of the gas conveying pipe is not smooth is avoided, gas can smoothly enter a counter recoil machine through the detection pipe, and the high efficiency of vehicle anti-recoil force detection work is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of recoil detection, in particular to a plateau recoil detection device for armored vehicles. Background Art

[0002] For armored vehicles performing tasks in plateau areas, it is crucial to ensure the safety of the equipment's firepower strikes, especially when conducting firepower assessment and inspection after entering the plateau. This requires careful inspection and adjustment of the armored vehicle's recoil device. According to the firepower strike inspections conducted in major events every year, the preciousness of time is particularly prominent due to the urgent and heavy task arrangements, coupled with the unique challenges of the plateau environment, such as insufficient supply of materials (nitrogen), high-altitude hypoxia, and manpower limitations. In this context, being able to quickly complete equipment inspections and ensure that the equipment can function safely and accurately at critical moments has become the key to improving mission efficiency.

[0003] The detection and adjustment of vehicle recoil is mainly reflected in the recoil mechanism. Generally, the gas and liquid volume in the recoil mechanism is quickly measured and compared with the standard gas pressure or liquid volume gauge of the corresponding device recoil to determine whether it meets the requirements. If it does not meet the standard, it is necessary to quickly add gas and liquid to the recoil mechanism, or release gas and liquid.

[0004] For example, Chinese patent authorization announcement number CN 217058510 U discloses a recoil device detection device, which relates to the field of recoil detection technology, including an inspection bottle, a detection tube, an air intake pipe, a control valve, a three-way valve, a pressure sensor and a main engine; the detection tube is connected to the inspection bottle and the recoil machine respectively, and a control valve is provided on the detection tube; the air intake pipe is connected to the inspection bottle and the gas cylinder respectively; and the three-way valve is provided on the detection tube. The recoil device detection device provided by the utility model uses a pressure sensor to detect and obtain the pressure value in the detection tube, uses a control valve to open and close the detection tube, and obtains two pressure values ​​in different states, and then analyzes the liquid volume and gas pressure values ​​through the main engine, replenishes the liquid and gas according to the difference, and the gas is replenished through the gas cylinder. The liquid needs to be poured into the inspection bottle and replenished into the recoil machine under the action of the gas pressure in the gas cylinder. The above operation completes the adjustment of the liquid volume and gas pressure while detecting, effectively improving the speed of detecting and replenishing gas and liquid, and ensuring the normal use of the recoil machine;

[0005] By reviewing the above comparative documents, it can be seen that in the prior art, the process of replenishing the gas and liquid volume for the recoil mechanism often relies on the gas in the gas cylinder to provide power, but the gas cylinder is an unstable power source. In case of emergency, there is a hidden danger that the gas and liquid volume for the recoil mechanism cannot be replenished in time.

[0006] Moreover, when gas is supplied to the test bottle through the gas pipe, since the mouth of the gas pipe is in an open state, once the test bottle falls over, the liquid in the test bottle will easily flow back into the gas pipe, seriously affecting the smoothness of gas supply of the gas pipe. Moreover, the test tube is inserted in the liquid for a long time. When it is necessary to replenish gas to the recoil mechanism through the test tube, the test tube is sealed by liquid, and the gas cannot smoothly pass through the test tube into the recoil mechanism. Especially in plateau areas, due to various restrictions, if the gas replenishment is not smooth, when testing the recoil of the vehicle, not only will gas be wasted, but the life of the tooling will also be shortened, and manpower, time and other resources will be consumed, so that the detection work is not efficient enough. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an armored vehicle recoil plateau detection device to solve the problems of unsmooth gas replenishment and insufficient efficiency of the detection work.

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an armored vehicle recoil plateau detection device, including a hydraulic delivery pump, which is fixed at the upper end of a booster seat, and is an electric and manual dual-purpose pump, and is equipped with a booster rod; one end of the hydraulic delivery pump is connected to a liquid filling container through a hose, and the other end is equipped with a liquid filling port of a recoil machine through a hose; a main engine is provided between the hydraulic delivery pump and the recoil machine, and a pressure sensor is installed on the upper end of the main engine.

[0009] or,

[0010] An armored vehicle recoil plateau detection device, including a hydraulic delivery pump and a detection bottle,

[0011] The hydraulic delivery pump is fixed at the upper end of the booster seat, the hydraulic delivery pump is an electric and manual dual-purpose pump, and a booster rod is mounted on the hydraulic delivery pump;

[0012] A detection bottle is provided between the hydraulic delivery pump and the recoil machine, an air extraction pipe is connected to the outside of the hydraulic delivery pump, an air delivery pipe is connected between the hydraulic delivery pump and the detection bottle, the end of the air delivery pipe extends to the upper end of the detection bottle, the left side of the end of the air delivery pipe is connected to an air outlet pipe, the air outlet of the air outlet pipe is covered with an outer sealing plate, the left side of the outer sealing plate is connected to a cover plate, the upper and lower ends of the air outlet pipe are fixed with spring return rods, and the end of the spring return rod is fixed to the right side of the cover plate;

[0013] A fixing ring is fixed at the left end of the air outlet pipe, an inner sealing plate is arranged between the outer sealing plate and the fixing ring, and the inner sealing plate is connected to the right side of the outer sealing plate.

[0014] Preferably, a detection tube is provided in the detection bottle, the left side of the detection tube is connected to a solenoid valve located above the detection bottle, the left side of the cover plate is connected to a proximity plate, the left wall of the detection bottle is connected to a proximity switch, the proximity switch corresponds to the proximity plate on the left and right, and a circuit switch is installed outside the detection bottle.

[0015] Preferably, a liquid level sensor is connected to the upper part of the inner wall of the detection bottle, the air outlet pipe, the proximity switch and the solenoid valve are all located above the liquid level sensor, and an alarm is installed on the outer wall of the detection bottle.

[0016] Preferably, a main engine is provided between the detection bottle and the recoil machine, and a pressure sensor is installed on the upper end of the main engine.

[0017] Preferably, the inner sealing plate and the outer sealing plate are both made of fluororubber.

[0018] Preferably, the detection tube passes through the detection bottle upward, one end of the detection tube extends to the bottom end of the detection bottle, and the other end of the detection tube is connected to a control valve.

[0019] Preferably, a three-way valve is connected between the control valve and the recoil engine, and the lower end of the three-way valve is connected to the sensing end of the pressure sensor.

[0020] The utility model provides an armored vehicle recoil plateau detection device, which has the following features:

[0021] Beneficial effects:

[0022] 1. By connecting an air outlet pipe to the end of the air supply pipe, when the air outlet pipe is idle, the air outlet of the air outlet pipe is blocked by the outer sealing plate and the inner sealing plate to prevent the liquid in the test bottle from accidentally entering the air supply pipe, so as to avoid the air supply of the air supply pipe from being not smooth. When the hydraulic delivery pump is operated, the air pressure generated will blow open the outer sealing plate and the inner sealing plate, so as to achieve the effect of automatically opening the air outlet of the air outlet pipe, thereby completing the effect of normal air supply in the test bottle.

[0023] 2. The air pressure drives the cover plate and the proximity plate to approach the proximity switch. After the proximity switch senses the proximity plate, it controls the solenoid valve to be energized and the solenoid valve opens automatically. Therefore, when the gas pipe is supplying gas to the detection bottle, the gas can smoothly enter the detection tube that is not sealed by liquid through the opened solenoid valve, which is conducive to the gas to smoothly pass through the detection tube into the recoil mechanism. When detecting the vehicle recoil, especially in the plateau environment, the equipment can be used to avoid the waste of gas, shortening the life of the tooling, and wasting manpower, time and other resources due to the unsmooth gas replenishment. Therefore, the efficiency of the vehicle recoil detection work is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of Embodiment 2 of the present utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the detection bottle of the utility model;

[0027] Figure 4 This is a partial enlarged structural diagram of the utility model A;

[0028] Figure 5 This is a schematic diagram of the gas replenishment structure in the detection bottle of the utility model;

[0029] Figure 6 It is a schematic diagram of the partially enlarged structure of B of the utility model.

[0030] Figure 1-6 In the middle: liquid adding container 1, detection bottle 2, recoil machine 3, air pipe 4, detection tube 5, control valve 6, three-way valve 7, pressure sensor 8, main engine 9, liquid level sensor 10, hydraulic delivery pump 11, proximity switch 12, solenoid valve 13, air outlet pipe 14, spring return rod 15, cover plate 16, outer sealing plate 17, inner sealing plate 18, fixing ring 19, proximity plate 20, alarm 21, circuit switch 22, air extraction pipe 23, and force base 24. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0032] Embodiment 1: An armored vehicle recoil plateau detection device includes a hydraulic delivery pump 11, which is fixed at the upper end of a booster seat 24. The hydraulic delivery pump 11 is an electric and manual dual-purpose pump, and a booster rod is connected to the hydraulic delivery pump 11; one end of the hydraulic delivery pump 11 is connected to a liquid filling container 1 through a hose, and the other end is connected to a liquid filling port of a recoil machine 3 through a hose; a host 9 is provided between the hydraulic delivery pump 11 and the recoil machine 3, and a pressure sensor 8 is installed on the upper end of the host 9. When in use, gas or liquid can be quickly added to the recoil machine through the action of the hydraulic delivery pump 11.

[0033] Example 2: Please refer to Figure 2-6The utility model provides a technical solution: including a hydraulic delivery pump 11 and a detection bottle 2, wherein the hydraulic delivery pump 11 is fixed at the upper end of a booster seat 24, and is an electric and manual dual-purpose pump, and a booster rod is mounted on the hydraulic delivery pump 11; one end of the hydraulic delivery pump 11 is connected to a liquid filling container 1 through a hose, and the other end is mounted and connected to a liquid filling port of a recoil machine 3 through a hose; a main engine 9 is arranged between the hydraulic delivery pump 11 and the recoil machine 3, and a pressure sensor 8 is mounted on the upper end of the main engine 9. An air delivery pipe 4 is connected between the hydraulic delivery pump 11 and the detection bottle 2. The end of the air delivery pipe 4 extends to the upper end of the detection bottle 2. The left side of the end of the air delivery pipe 4 is connected to an air outlet pipe 14. The air outlet of the air outlet pipe 14 is covered with an outer sealing plate 17. The left side of the outer sealing plate 17 is connected to a cover plate 16. The upper and lower ends of the air outlet pipe 14 are fixed with spring return rods 15. The end of the spring return rod 15 is fixed to the right side of the cover plate 16. A fixing ring 19 is fixed to the left end of the air outlet pipe 14. An inner sealing plate 18 is provided between the outer sealing plate 17 and the fixing ring 19. The inner sealing plate 18 is connected to the right side of the outer sealing plate 17. The detection tube 5 passes through the detection bottle 2 upward. One end of the detection tube 5 extends to the bottom end of the detection bottle 2. The other end of the detection tube 5 is connected to a control valve 6. A three-way valve 7 is connected between the control valve 6 and the recoil machine 3. The lower end of the three-way valve 7 is connected to the sensing end of the pressure sensor 8.

[0034] By connecting an outlet pipe 14 at the end of the gas delivery pipe 4, when the outlet pipe 14 is idle, the inner sealing plate 18 presses against the left side of the fixing ring 19, and the outer sealing plate 17 covers the outlet of the outlet pipe 14. Since the outlet of the outlet pipe 14 is blocked by the outer sealing plate 17 and the inner sealing plate 18, it is beneficial to achieve a double blocking effect on the outlet pipe 14, so as to prevent the liquid in the detection bottle 2 from accidentally entering the gas delivery pipe 4, so as to avoid the gas delivery of the gas delivery pipe 4 from being unsmooth. When the detection equipment detects the recoil condition of the vehicle, the gas is delivered through the exhaust pipe 23 by the operation of the hydraulic delivery pump 11, and is delivered into the air delivery pipe 4 and the air outlet pipe 14. The air pressure blows the outer sealing plate 17 and the inner sealing plate 18 out of the air outlet pipe 14. At the same time, the cover plate 16 will stretch the spring return rod 15, so as to realize the effect of automatic opening of the air outlet of the air outlet pipe 14, and the gas normally enters the detection bottle 2 from the air outlet pipe 14, thereby completing the effect of normal gas delivery in the detection bottle 2.

[0035] In this embodiment, a main machine 9 is provided between the detection bottle 2 and the recoil machine 3, a pressure sensor 8 is installed on the upper end of the main machine 9, a detection tube 5 is provided in the detection bottle 2, the left side of the detection tube 5 is connected to a solenoid valve 13 located at the top of the detection bottle 2, a proximity plate 20 is connected to the left side of the cover plate 16, a proximity switch 12 is connected to the left wall inside the detection bottle 2, the proximity switch 12 corresponds to the proximity plate 20 on the left and right, and a circuit switch 22 is installed outside the detection bottle 2.

[0036] When only the recoil mechanism 3 is replenished with gas, the circuit switch 22 is started, and the proximity switch 12, the circuit switch 22 and the solenoid valve 13 are set in series. When the cover plate 16 and the proximity plate 20 are driven by air pressure to approach the proximity switch 12, the proximity switch 12 senses the proximity plate 20 and starts and controls the solenoid valve 13 to be energized, and the solenoid valve 13 opens automatically. Therefore, when the gas pipe 4 is supplying gas to the detection bottle 2, the gas can smoothly enter the unsealed detection tube 5 through the opened solenoid valve 13. Under the premise of opening the control valve 6, it is conducive to the smooth passage of the gas through the detection tube 5, the control valve 6 and the three-way valve 7 into the recoil mechanism 3. In summary, when the vehicle recoil is detected by the device, especially in the plateau environment, it is possible to avoid the situation where the gas is not smoothly replenished, resulting in a waste of gas, a reduction in the life of the tooling, and a waste of manpower and time. Therefore, the efficiency of the vehicle recoil detection work is effectively improved.

[0037] In this embodiment, a detection tube 5 is provided in the detection bottle 2, and the left side of the detection tube 5 is connected to a solenoid valve 13 located at the top of the detection bottle 2. The left side of the cover plate 16 is connected to a proximity plate 20. The left wall of the detection bottle 2 is connected to a proximity switch 12. The proximity switch 12 corresponds to the proximity plate 20 on the left and right. A circuit switch 22 is installed outside the detection bottle 2.

[0038] When liquid is replenished in the reciprocating machine 3, the circuit switch 22 is disconnected. At this time, even if the proximity plate 20 is close to the proximity switch 12, the solenoid valve 13 will not be energized to open. Therefore, the solenoid valve 13 is in a closed state, and the gas continuously enters the detection bottle 2. The air pressure in the detection bottle 2 continues to rise. Therefore, under the action of the air pressure, the liquid in the detection bottle 2 is replenished into the reciprocating machine 3 through the detection tube 5, the control valve 6, and the three-way valve 7. In summary, the speed of detecting and replenishing gas and liquid is effectively improved.

[0039] In this embodiment, the inner sealing plate 18 and the outer sealing plate 17 are both made of fluororubber.

[0040] When it is no longer necessary to add gas to the test bottle 2, the rebound force of the spring rebound rod 15 will drive the cover plate 16, the outer sealing plate 17, the approach plate 20, and the inner sealing plate 18 to reset. Therefore, the outer sealing plate 17 will automatically cover the blowing port of the air outlet pipe 14. At the same time, the inner sealing plate 18 will be against the left side of the fixing ring 19. Therefore, the cooperation between the outer sealing plate 17 and the inner sealing plate 18 is beneficial to achieve a secondary sealing effect on the air outlet pipe 14. Since the inner sealing plate 18 and the outer sealing plate 17 are made of fluororubber, it is also beneficial to reduce the impact damage to the air outlet pipe 14.

[0041] In this embodiment, a liquid level sensor 10 is connected to the upper part of the inner wall of the detection bottle 2 , the air outlet pipe 14 , the proximity switch 12 and the solenoid valve 13 are all located above the liquid level sensor 10 , and an alarm 21 is installed on the outer wall of the detection bottle 2 .

[0042] The liquid level sensor 10 is provided to facilitate monitoring and detecting whether there is too much liquid in the bottle 2. If there is too much liquid, the liquid level sensor 10 is provided in series with the alarm 21, and the alarm 21 sounds an alarm, thereby better preventing the liquid from crossing the air outlet pipe 14 and the solenoid valve 13 due to excessive liquid, avoiding unnecessary liquid sealing of the air outlet pipe 14 and the solenoid valve 13, and reducing operational errors.

[0043] In this embodiment, the hydraulic delivery pump 11 is fixed to the upper end of the force-adding seat 24 .

[0044] The hydraulic delivery pump 11 is fixedly mounted on the force-adding seat 24 , which is beneficial to ensuring the working stability of the hydraulic delivery pump 11 , and can save operating time when operating the hydraulic delivery pump 11 due to the stable operation.

[0045] Working principle:

[0046] When the vehicle recoil condition is detected by the detection equipment, especially in a plateau environment, the three-way valve 7 on the detection tube 5 is connected to the pressure sensor 8 to measure the pressure value in the detection tube 5, and the control valve 6 is used to open and close the detection tube 5 to obtain pressure values ​​in two different states. The liquid volume and air pressure values ​​are then analyzed by the main engine 9, and the liquid and gas are replenished according to the difference (the specific working principle has been mentioned in the comparative document, and this case will not be described in detail). When replenishing gas, the gas is replenished from the outside through the detection bottle 2, and the liquid is stored in the detection bottle 2. The solenoid valve 13 is opened, and the gas smoothly enters the detection tube 5 that is not sealed by liquid through the solenoid valve 13, thereby replenishing gas to the recoil machine 3. When replenishing liquid, the solenoid valve 13 is closed, and the liquid is replenished into the recoil machine 3 under the action of the hydraulic delivery pump 11. The above operation completes the adjustment of liquid volume and air pressure during detection, effectively improves the speed of detection and replenishment of gas and liquid, and ensures the normal use of the recoil machine 3.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An armored vehicle recoil plateau detection device, comprising a hydraulic delivery pump (11) and a detection bottle (2), characterized in that: The hydraulic delivery pump (11) is fixed at the upper end of the booster seat (24); the hydraulic delivery pump (11) is an electric and manual dual-purpose pump; a booster rod is mounted on the hydraulic delivery pump (11); one end of the hydraulic delivery pump (11) is connected to a liquid filling container (1) via a hose, and the other end is mounted to a liquid filling port of a recoil machine (3) via a hose; a main machine (9) is arranged between the hydraulic delivery pump (11) and the recoil machine (3); a pressure sensor (8) is mounted on the upper end of the main machine (9).

2. An armored vehicle recoil plateau detection device, comprising a hydraulic delivery pump (11) and a detection bottle (2), characterized in that: The hydraulic delivery pump (11) is fixed at the upper end of the booster seat (24); the hydraulic delivery pump (11) is an electric and manual dual-purpose pump; and a booster rod is mounted and connected to the hydraulic delivery pump (11); A detection bottle (2) is provided between the hydraulic delivery pump (11) and the recoil machine (3), an air extraction pipe (23) is connected to the outside of the hydraulic delivery pump (11), an air delivery pipe (4) is connected between the hydraulic delivery pump (11) and the detection bottle (2), the end of the air delivery pipe (4) extends to the upper end of the detection bottle (2), the left side of the end of the air delivery pipe (4) is connected to an air outlet pipe (14), the air outlet of the air outlet pipe (14) is covered with an outer sealing plate (17), the left side of the outer sealing plate (17) is connected to a cover plate (16), the upper and lower ends of the air outlet pipe (14) are fixed with spring return rods (15), and the end of the spring return rod (15) is fixed to the right side of the cover plate (16); A fixing ring (19) is fixed to the left inner end of the air outlet pipe (14), an inner sealing plate (18) is provided between the outer sealing plate (17) and the fixing ring (19), and the inner sealing plate (18) is connected to the right side of the outer sealing plate (17).

3. The armored vehicle recoil plateau detection device according to claim 2, characterized in that: The detection bottle (2) is provided with a detection tube (5), the left side of the detection tube (5) is connected to a solenoid valve (13) located at the top of the detection bottle (2), the left side of the cover plate (16) is connected to a proximity plate (20), the left wall of the detection bottle (2) is connected to a proximity switch (12), the proximity switch (12) corresponds to the proximity plate (20) on the left and right, and a circuit switch (22) is installed outside the detection bottle (2).

4. The armored vehicle recoil plateau detection device according to claim 3 is characterized by: A liquid level sensor (10) is connected to the upper part of the inner wall of the detection bottle (2); the air outlet pipe (14), the proximity switch (12) and the solenoid valve (13) are all located above the liquid level sensor (10); and an alarm (21) is installed on the outer wall of the detection bottle (2).

5. The armored vehicle recoil plateau detection device according to claim 3 is characterized by: A main machine (9) is provided between the detection bottle (2) and the recoil machine (3), and a pressure sensor (8) is installed on the upper end of the main machine (9).

6. The armored vehicle recoil plateau detection device according to claim 2, characterized in that: The inner sealing plate (18) and the outer sealing plate (17) are both made of fluororubber.

7. The armored vehicle recoil plateau detection device according to claim 3 is characterized by: The detection tube (5) passes through the detection bottle (2) upwards, one end of the detection tube (5) extends to the bottom end of the detection bottle (2), and the other end of the detection tube (5) is connected to a control valve (6).

8. The armored vehicle recoil plateau detection device according to claim 7, characterized in that: A three-way valve (7) is connected between the control valve (6) and the recoil engine (3), and the lower end of the three-way valve (7) is connected to the sensing end of the pressure sensor (8).

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