Emergency slide lifeboat gas cylinder function test filling platform

Abstract

The invention relates to the field of civil aviation, and discloses an emergency slide lifeboat gas cylinder function test filling platform which comprises a first support, a fence net is fixedly connected to the inner side of the first support, a self-adaptive mechanism is arranged on the inner side of the first support, and the self-adaptive mechanism is used for fixing gas tanks of different sizes. An automatic mechanism is arranged on the outer side of the fence net and used for automatically transporting the gas tank. Stable support is provided through the triangular frame, a rotating roller guides a steel belt to stably transmit power, a fixed block positioning air cylinder connected to the steel belt, the air cylinder drives an inner plate to vertically move, sliding fit of an outer plate and the inner plate is combined with guiding of a rail plate, horizontal displacement of the air cylinder is achieved, and finally two moving clamps are matched with a buffer spring to cooperatively act. When the gas tank is clamped and transferred, the impact load is effectively absorbed, the gas tank is protected against damage, and automatic carrying of the gas tank is achieved.

Description

Technical Field

[0001] This invention relates to the field of civil aviation technology, and in particular to a functional testing and filling station for emergency slide lifeboat gas cylinders. Background Technology

[0002] Emergency slide lifeboat gas cylinders are safety equipment on aircraft. In emergency situations, they can be quickly inflated to form an escape route. To ensure their absolute reliability, a dedicated filling station must be used during routine maintenance to perform pressure tests and fill the gas cylinders with working fluid. This equipment integrates automated operation and high-precision detection functions, and is a key device to ensure that life-saving equipment is always in an effective state.

[0003] Traditional emergency slide and lifeboat gas cylinder functional testing and filling stations operate by manually transporting the cylinders to the filling station, manually connecting the filling interface to the test pipeline, using a booster pump to fill the cylinders with working fluid, monitoring the pressure value with a pressure gauge or sensor, manually disconnecting the connection after filling, and then transporting them to the testing station for functional testing. However, in actual use, the above devices suffer from low efficiency, high labor intensity, and susceptibility to bumps and damage during transport. Furthermore, the interface compatibility of different cylinder sizes requires manual replacement of connectors, making the operation cumbersome and posing safety hazards. Existing emergency slide and lifeboat gas cylinder functional testing and filling stations add some automated control units to the traditional approach, improving the control accuracy of the filling process. However, in actual use, these devices still lack an automated transfer mechanism. The transfer of cylinders between the filling area and the testing area still requires manual operation. The lack of this structure leads to large positioning errors during cylinder transportation, affecting connection accuracy. At the same time, the automation level of the cylinder regulator testing process remains low, requiring manual intervention, resulting in limited improvement in overall testing efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide an emergency slide lifeboat gas cylinder function test and filling station, which solves the problems of low automation and large human error in the testing of gas cylinder regulators in existing structures.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an emergency slide lifeboat gas cylinder function test and filling platform, comprising a first support, a net fixedly connected to the inner side of the first support, an adaptive mechanism provided on the inner side of the first support for fixing gas cylinders of different sizes, an automated mechanism provided on the outer side of the net for automated transport of the gas cylinders, and a reinforcing mechanism provided on the inner side of the hose for increasing the strength of the material at the connection of the first support. The automated mechanism includes a support plate, which is fixedly connected to the inner side of the fence. A tripod is provided on the top of the support plate, and a rotating roller is rotatably connected to the outer side of the tripod. A steel strip is rotatably connected to the outer side of the rotating roller.

[0006] The support plate is fixed to the inside of the fence, and a triangular frame is installed on the top of the support plate. A rotating roller is installed on the outside of the triangular frame, and a steel belt is connected to the outside of the rotating roller to form the basic transmission and support frame.

[0007] Preferably, the automated mechanism further includes a fixing block, which is fixedly connected to the outside of the steel belt. A cylinder is fixedly connected to the top of the fixing block, and an outer plate is fixedly connected to the bottom of the fixing block. An inner plate is slidably connected to the inner side of the outer plate, and the inner plate is fixedly connected to the bottom of the cylinder. A rail plate is fixedly connected to the bottom of the inner plate, and two shifting clamps are slidably connected to the inner side of the rail plate. A buffer spring is fixedly connected to the adjacent side of the two shifting clamps.

[0008] The fixing block is connected to the outside of the steel strip. A cylinder is installed on its top and an outer plate is connected to its bottom. The inner side of the outer plate slides with the inner plate. The inner plate is fixed to the bottom of the cylinder. A rail plate is installed below the inner plate. Two shifting clamps are set on the inner side of the rail plate. The two shifting clamps are connected by a buffer spring to form a clamping unit with shock absorption function.

[0009] Preferably, the adaptive mechanism includes a fixed frame, which is fixedly connected to the outside of the first support. A support plate is fixedly connected to the bottom of the fixed frame, and a base is fixedly connected to the top of the support plate. An extension frame is fixedly connected to the outside of the fixed frame. A slide rail is provided on the inner side of the extension frame. A connecting rod is slidably connected to the extension frame. A negative pressure cover is fixedly connected to the outside of the connecting rod. An expansion pleat is fixedly connected to the outside of the negative pressure cover. A clamping strip is fixedly connected to the outside of the expansion pleat. A moving block is fixedly connected to the clamping strip. A knob is fixedly connected to the outside of the connecting rod.

[0010] The fixing frame is installed on the outside of the first bracket, and its bottom is connected to the support plate. The top of the support plate supports the base. An extension frame extends from the outside of the fixing frame. A slide rail is opened on the inside of the extension frame. The slide rail is slidably connected to the connecting rod. A negative pressure cover is installed on the outside of the connecting rod. An expansion fold is connected to the outside of the negative pressure cover. A clamping strip is fixed on the outside of the expansion fold. The clamping strip is connected to the moving block to realize the self-adaptive clamping and sealing functions.

[0011] Preferably, the reinforcing mechanism includes high-strength structural steel, which is fixedly connected to the inner side of the first support. A rubber damping layer is fixedly connected to the inner side of the high-strength structural steel. A truss layer is fixedly connected to the inner side of the rubber damping layer. A functional integration layer is fixedly connected to the inner side of the truss layer. Reinforcing ribs are provided on the inner side of the functional integration layer.

[0012] The structural steel is fixed to the inside of the first support, and a rubber damping layer is laid on the inside of the support. The truss layer is located inside the damping layer. The functional layer is integrated inside the truss layer. Reinforcing ribs are arranged inside the functional layer to form a multi-layer composite reinforced structure.

[0013] Preferably, a pressure gauge is fixedly connected to the outside of the first bracket, a flexible hose is connected to the outside of the pressure gauge, a booster pump is connected to the other end of the flexible hose, and a regulating valve is fixedly connected to the top of the booster pump.

[0014] A pressure gauge is installed on the outside of the first bracket. The pressure gauge is connected to the booster pump through a hose. The booster pump is equipped with a regulating valve on top for pressure control and regulation.

[0015] Preferably, a table is fixedly connected to the bottom of the booster pump, and a second bracket is fixedly connected to the bottom of the table.

[0016] The booster pump is fixed at the bottom of the table, and is supported by a second bracket below the table, forming a stable working platform.

[0017] Preferably, a drawer is slidably connected to the inner side of the desktop, and a handle is fixedly connected to the outer side of the drawer.

[0018] The table has drawers on the inside and handles on the outside for easy storage of tools and spare parts.

[0019] Preferably, a sensor output cable is fixedly connected to the outside of the first bracket, and a connector is connected to the outside of the sensor output cable.

[0020] The sensor output cable is connected to the outside of the first bracket, and a connector is connected to the outside of the cable to realize signal transmission and interface connection.

[0021] Preferably, a gas cylinder is fixedly connected to the outside of the connector, and a pressure gauge is fixedly connected to the outside of the gas cylinder.

[0022] An air tank is installed on the outside of the connector, and a pressure gauge is mounted on the outside of the air tank for real-time pressure monitoring.

[0023] Preferably, a motor is fixedly connected to the outside of the tripod, and the motor is electrically connected to the booster pump.

[0024] The motor is fixed to the outside of the tripod, and the motor is connected to the booster pump through electrical wiring to provide power support.

[0025] In summary, the present invention has at least one of the following beneficial technical effects: 1. This invention provides stable support through a tripod, and the rotating roller guides the steel belt to smoothly transmit power. The fixed block connected to the tripod positions the cylinder, which drives the inner plate to move vertically. The sliding fit between the outer plate and the inner plate, combined with the guide of the rail plate, realizes the horizontal displacement of the cylinder. Finally, through the coordinated action of two sliding clamps and buffer springs, the gas tank is clamped and transferred while effectively absorbing the impact load, protecting the gas tank from damage, and realizing the automated handling of the gas tank.

[0026] 2. This invention is stably installed by a fixed frame, whose extended frame allows for adjustable connector positions to accommodate different gas tank specifications. The slide rail and connecting rod work together to achieve stable linear movement. The negative pressure cover and the corrugated tubular telescopic folds work together to form a sealed connection structure, using atmospheric pressure to maintain shape stability. The outer clamping strip can reliably hold the gas tank, ensuring a firm connection and good sealing during testing, thus achieving adaptive clamping for gas tanks of different sizes.

[0027] 3. This invention uses high-strength structural steel as a key support to ensure overall stability. The inner rubber damping layer effectively absorbs vibrations during equipment operation and improves test stability. Its internal truss structure achieves lightweight design while maintaining high strength. The internal integrated functional layer arranges the air and electrical pipelines in an orderly manner, keeping them neat and easy to maintain. The innermost reinforcing ribs further strengthen the structure of key parts and effectively suppress deformation. Attached Figure Description

[0028] Figure 1 This is a perspective view of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a top view of the present invention; Figure 4 This is a side view of the present invention; Figure 5 This is a schematic diagram of the structure of the automation mechanism of the present invention; Figure 6 This is a schematic diagram of the adaptive mechanism of the present invention; Figure 7 for Figure 6 Enlarged view of point A; Figure 8 A cross-sectional view to enhance the mechanism.

[0029] Among them, 1. First support; 2. Fence; 3. Automation mechanism; 301. Support plate; 302. Tripod; 303. Rotating roller; 304. Steel strip; 305. Cylinder; 306. Fixing block; 307. Outer plate; 308. Inner plate; 309. Rail plate; 310. Moving clamp; 311. Buffer spring; 312. Motor; 4. Adaptive mechanism; 401. Fixing frame; 402. Support plate; 403. Base; 404. Extension frame; 405. Knob; 406. Connecting rod 407. Slide rail; 408. Moving block; 409. Clamping bar; 410. Negative pressure cover; 411. Telescopic pleat; 5. Reinforcing mechanism; 501. High-strength structural steel; 502. Rubber damping layer; 503. Truss layer; 504. Functional integration layer; 505. Reinforcing rib; 6. Second bracket; 7. Drawer; 8. Booster pump; 9. Regulating valve; 10. Hoses; 11. Sensor output cable; 12. Connector; 13. Pressure gauge; 14. Gas tank; 15. Table; 16. Handle. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1 -Appendix Figure 8 The present invention will be further described in detail below.

[0031] This invention provides an emergency slide lifeboat gas cylinder functional testing and filling platform, including a first support 1, which is the platform structure of the testing work area. A net 2 is fixedly connected to the inner side of the first support 1 to prevent the gas cylinder from accidentally slipping during operation. An adaptive mechanism 4 is provided on the inner side of the first support 1 to fix gas cylinders of different sizes. An automated mechanism 3 is provided on the outer side of the net 2 to automatically transport the gas cylinder. A reinforcing mechanism 5 is provided on the inner side of the hose 10 to enhance the strength of the material at the connection of the first support 1. The automated mechanism 3 includes a support plate 301, which serves as a basic support plate for mounting other moving parts. The support plate 301 is fixedly connected to the inner side of the fence 2. A triangular frame 302 is provided on the top of the support plate 301, utilizing the stability of a triangle to provide additional support for the mechanism or for fixing specific components. A rotating roller 303 is rotatably connected to the outer side of the triangular frame 302, assisting the movement of the steel belt 304 on it. The outer side of the rotating roller 303 is also rotatably connected to the steel belt 304. The automated mechanism 3 also includes a fixing block 306, which is fixedly connected to the outer side of the steel belt 304. The steel belt 304 is used to transmit power to drive the gas tank 14 to move. A cylinder 305 is fixedly connected to the top of the fixing block 306. The cylinder 305 is used to drive the inner plate 308 to move vertically. The bottom of the fixing block 306 is fixedly connected to the outer plate 307. The fixing block 306 is used to fix the relative position of the cylinder 305 on the steel belt 304. The inner plate 308 is slidably connected to the inner side of the outer plate 307. The inner plate 308 is fixedly connected to the bottom of the cylinder 305. The bottom of the inner plate 308 is fixedly connected to the rail plate 309. The rail plate 309 facilitates the horizontal movement of the cylinder 305 on the support plate 301. Two sliding clamps 310 are slidably connected to the inner side of the rail plate 309. A buffer spring 311 is fixedly connected to the adjacent side of the two sliding clamps 310. The sliding clamps 310 are used in conjunction with the buffer springs 311 to absorb the impact generated when the sliding clamps 310 clamp, preventing damage to the air tank 14.

[0032] Support plate 301 serves as a basic support plate for installing various moving parts. Support plate 301 is fixed to the inner side of the fence 2. A triangular frame 302 is mounted on its top, providing additional support or fixation for the entire structure through the stability of the triangle. A rotating roller 303 is mounted on the outer side of the triangular frame 302, assisting the steel belt 304 in achieving smooth movement. The outer side of the steel belt 304 is connected to a fixed block 306, responsible for transmitting power to drive the air tank 14. A cylinder 305 is mounted on the top of the fixed block 306 to drive the inner plate 308 to move vertically. The bottom of the fixed block 306... The outer plate 307 is connected to the cylinder 305 to fix its position relative to the steel belt 304. The inner side of the outer plate 307 is slidably engaged with the inner plate 308. The inner plate 308 is fixed to the bottom of the cylinder 305 and is connected to the rail plate 309 below it. The rail plate 309 ensures that the cylinder 305 can move horizontally on the support plate 301. Two shift clamps 310 are installed on the inner side of the rail plate 309. The two shift clamps 310 are connected on adjacent sides by a buffer spring 311. The shift clamps 310 and the buffer spring 311 work together to absorb the impact generated during the clamping action and avoid damage to the air tank 14.

[0033] Please see the appendix Figure 6 -Appendix Figure 7The adaptive mechanism 4 includes a fixed frame 401, which is used to fix the mechanism itself to the first support 1. The fixed frame 401 is fixedly connected to the outside of the first support 1. A support plate 402 is fixedly connected to the bottom of the fixed frame 401. The support plate 402 is used to connect the base 403 and the support plate 402. The base 403 is fixedly connected to the top of the support plate 402. An extension frame 404 is fixedly connected to the outside of the fixed frame 401 for adjusting the position of the connector to accommodate gas tanks 14 of different sizes. A slide rail 407 is provided on the inner side of the extension frame 404 so that the connecting parts can move precisely along a straight line. A connecting rod 4 is slidably connected to the extension frame 404. 06. A negative pressure cover 410 is fixedly connected to the outside of the connecting rod 406. The negative pressure cover 410 is a cover plate with a sealing function. During testing, it forms a sealed connection with the telescopic pleat 411. The telescopic pleat 411 is a corrugated negative pressure telescopic structure that uses atmospheric pressure to maintain a certain shape without changing. A clamping strip 409 is fixedly connected to the outside of the telescopic pleat 411. The clamping strip 409 is used to hold or position the gas tank 14 from the side to ensure the stability of the gas tank 14 during connection. A moving block 408 is fixedly connected to the clamping strip 409. A knob 405 is fixedly connected to the outside of the connecting rod 406.

[0034] The fixing frame 401 fixes the adaptive mechanism 4 to the first support 1, and its outer side remains connected to the first support 1. A support plate 402 is installed at the bottom of the fixing frame 401, which connects to the base 403. The upper part of the support plate 402 is connected to the base 403. An extension frame 404 is installed on the outer side of the fixing frame 401. This frame is used to adjust the position of the connector to accommodate different sizes of gas tanks 14. A slide rail 407 is provided on the inner side of the extension frame 404, allowing the connecting parts to move stably along a straight line. 4. It slides with the connecting rod 406. The outer side of the connecting rod 406 is connected to the negative pressure cover 410. The cover has a sealing function. During the test, it forms a sealed structure together with the telescopic fold 411. The telescopic fold 411 is fixed on the outer side of the negative pressure cover 410. This component is a corrugated tube-shaped negative pressure telescopic structure. It relies on atmospheric pressure to maintain its own shape stability. The outer side of the telescopic fold 411 is equipped with a clamping strip 409, which is used to hold the gas tank 14 from the side to ensure stability during the connection process. The clamping strip 409 is fixedly connected to the moving block 408.

[0035] Please see the appendix Figure 8The reinforcing mechanism 5 includes a high-strength structural steel 501, which is the main structural support. The high-strength structural steel 501 is fixedly connected to the inner side of the first support 1. A rubber damping layer 502 is fixedly connected to the inner side of the high-strength structural steel 501. The rubber damping layer 502 is used to reduce vibration during equipment operation. A truss layer 503 is fixedly connected to the inner side of the rubber damping layer 502. The truss layer 503 adopts a truss structure, which reduces the overall weight while ensuring strength. A functional integration layer 504 is fixedly connected to the inner side of the truss layer 503. The functional integration layer 504 is used to centrally arrange air lines, electrical lines and other pipelines. A reinforcing rib 505 is provided on the inner side of the functional integration layer 504. The reinforcing rib 505 is used to enhance the structural strength of related components and prevent deformation.

[0036] High-strength structural steel 501 is fixed to the inner side of the first bracket 1 as the main structural support. A rubber damping layer 502 is connected to the inner side of the high-strength structural steel 501 to reduce vibration during equipment operation. A truss layer 503 is installed inside the rubber damping layer 502. This layer adopts a truss structure to reduce the overall weight while ensuring strength. A functional integration layer 504 is connected to the inner side of the truss layer 503 to centrally arrange air and electrical pipelines. A reinforcing rib 505 is provided inside the functional integration layer 504 to enhance the structural strength of related components.

[0037] Please see the appendix Figure 1 -Appendix Figure 5 A pressure gauge is fixedly connected to the outer side of the first support 1. A hose 10 is connected to the outer side of the pressure gauge, and a booster pump 8 is connected to the other end of the hose 10 to provide pressure for filling the gas tank 14. A regulating valve 9 is fixedly connected to the top of the booster pump 8 to precisely control and adjust the pressure of the filling gas to meet different testing requirements. A table 15 is fixedly connected to the bottom of the booster pump 8, and a second support 6 is fixedly connected to the bottom of the table 15. The second support 6 is the main frame of the workbench. A drawer 7 is slidably connected to the inner side of the table 15 for storing the tools and spare parts required for testing. A handle 16 is fixedly connected to the outside of drawer 7. A sensor output cable 11 is fixedly connected to the outside of the first bracket 1 for connecting the pressure sensor and the computer to transmit test data. A connector 12 is connected to the outside of the sensor output cable 11 for quick connection of the air circuit or circuit. A gas tank 14 is fixedly connected to the outside of the connector 12. A pressure gauge 13 is fixedly connected to the outside of the gas tank 14 for local intuitive display of the current pressure value of the gas tank 14. A motor 312 is fixedly connected to the outside of the tripod 302. The motor 312 is electrically connected to the booster pump 8.

[0038] The booster pump 8 is equipped with a regulating valve 9 on its top to control and adjust the pressure level of the filling gas to meet different testing needs. The bottom of the booster pump 8 is fixed on the table 15, and the table 15 is connected to the second bracket 6 below. The second bracket 6 serves as the main support frame of the workbench. The table 15 has a drawer 7 on its inner side, which can slide along the guide rail for storing testing tools and spare parts. The drawer 7 is equipped with a handle 16 on its outer side for easy opening and closing by the operator. The sensor output cable 11 is also fixed on the outer side of the first bracket 1. Its function is to connect the pressure sensor to the computer to realize the transmission of test data. The sensor output cable 11 is connected to the connector 12 on its outer side. The connector 12 is used for quick connection of the gas circuit or the circuit. The gas tank 14 is installed on the outer side of the connector 12. The pressure gauge 13 is installed on the outer side of the gas tank 14 for visually displaying the current pressure value inside the gas tank 14 on site. In addition, the motor 312 is fixed on the outer side of the tripod 302. The motor 312 is connected to the booster pump 8 through electrical wiring.

[0039] Working principle: First, the tripod 302 provides stable support. The rotating roller 303 guides the steel belt 304 to smoothly transmit power. The fixed block 306 connected to the steel belt 304 positions the cylinder 305. The cylinder 305 drives the inner plate 308 to perform vertical movement. The sliding cooperation between the outer plate 307 and the inner plate 308, combined with the guidance of the rail plate 309, realizes the horizontal displacement of the cylinder 305. Finally, the two transfer clamps 310 work together with the buffer spring 311 to complete the clamping and transfer of the air tank 14 while effectively absorbing the impact load during the operation and protecting the air tank 14 from damage, thus realizing the automated handling process of the air tank 14. Secondly, the working principle of the adaptive mechanism 4 is based on the stable installation of the fixed frame 401. Its extension frame 404 can adjust the position of the connector to adapt to different sizes of gas tanks 14. The cooperation between the slide rail 407 and the connecting rod 406 realizes stable linear movement. The negative pressure cover 410 and the corrugated telescopic pleats 411 work together to form a sealed connection structure. It relies on atmospheric pressure to maintain its own shape stability. The clamping strip 409 installed on the outside can reliably hold the gas tank 14, ensuring that the connection is both firm and well sealed during the test. Finally, the adaptive clamping function for gas tanks 14 of different sizes is realized. Finally, relying on high-strength structural steel 501 as a key support, the overall stability is ensured. The rubber damping layer 502 connected inside effectively absorbs the vibration during equipment operation and improves the stability of the testing process. The internal truss layer 503 adopts a truss structure, which reduces the overall weight while maintaining high strength. The internal integrated functional layer 504 arranges the air and electrical pipelines in an orderly manner, keeping the inside of the equipment clean and easy to maintain. The innermost reinforcing rib 505 further strengthens the structure of key parts and effectively suppresses the deformation trend of components.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An emergency slide lifeboat gas cylinder function test and filling platform, comprising a first support (1), characterized in that, A fence (2) is fixedly connected to the inner side of the first support (1). An adaptive mechanism (4) is provided on the inner side of the first support (1). The adaptive mechanism (4) is used to fix gas cylinders of different sizes. An automated mechanism (3) is provided on the outer side of the fence (2). The automated mechanism (3) is used to automatically transport gas cylinders. A reinforcing mechanism (5) is provided on the inner side of the hose (10). The reinforcing mechanism (5) is used to enhance the strength of the material at the connection of the first support (1). The automated mechanism (3) includes a support plate (301), which is fixedly connected to the inner side of the fence (2). A tripod (302) is provided on the top of the support plate (301), and a rotating roller (303) is rotatably connected to the outer side of the tripod (302). A steel belt (304) is rotatably connected to the outer side of the rotating roller (303).

2. The emergency slide lifeboat gas cylinder function test and filling station according to claim 1, characterized in that, The automated mechanism (3) also includes a fixing block (306), which is fixedly connected to the outside of the steel strip (304). A cylinder (305) is fixedly connected to the top of the fixing block (306), and an outer plate (307) is fixedly connected to the bottom of the fixing block (306). An inner plate (308) is slidably connected to the inner side of the outer plate (307). The inner plate (308) is fixedly connected to the bottom of the cylinder (305). A rail plate (309) is fixedly connected to the bottom of the inner plate (308). Two sliding clamps (310) are slidably connected to the inner side of the rail plate (309). A buffer spring (311) is fixedly connected to the adjacent side of the two sliding clamps (310).

3. The emergency slide lifeboat gas cylinder function test and filling station according to claim 1, characterized in that, The adaptive mechanism (4) includes a fixed frame (401), which is fixedly connected to the outside of the first support (1). A support plate (402) is fixedly connected to the bottom of the fixed frame (401), and a base (403) is fixedly connected to the top of the support plate (402). An extension frame (404) is fixedly connected to the outside of the fixed frame (401). A slide rail (407) is provided on the inner side of the extension frame (404). A connecting rod (406) is slidably connected to the extension frame (404). A negative pressure cover (410) is fixedly connected to the outside of the connecting rod (406). A telescopic pleat (411) is fixedly connected to the outside of the negative pressure cover (410). A clamping strip (409) is fixedly connected to the outside of the telescopic pleat (411). A moving block (408) is fixedly connected to the clamping strip (409). A knob (405) is fixedly connected to the outside of the connecting rod (406).

4. The emergency slide lifeboat gas cylinder function test and filling station according to claim 1, characterized in that, The strengthening mechanism (5) includes high-strength structural steel (501), which is fixedly connected to the inner side of the first support (1). A rubber damping layer (502) is fixedly connected to the inner side of the high-strength structural steel (501), a truss layer (503) is fixedly connected to the inner side of the rubber damping layer (502), a functional integration layer (504) is fixedly connected to the inner side of the truss layer (503), and a reinforcing rib (505) is provided on the inner side of the functional integration layer (504).

5. The emergency slide lifeboat gas cylinder function test and filling station according to claim 1, characterized in that, A pressure gauge is fixedly connected to the outside of the first bracket (1), and a hose (10) is connected to the outside of the pressure gauge. The other end of the hose (10) is connected to a booster pump (8), and a regulating valve (9) is fixedly connected to the top of the booster pump (8).

6. The emergency slide lifeboat gas cylinder function test and filling station according to claim 5, characterized in that, The bottom of the booster pump (8) is fixedly connected to a table (15), and the bottom of the table (15) is fixedly connected to a second bracket (6).

7. The emergency slide lifeboat gas cylinder function test and filling station according to claim 6, characterized in that, The table (15) has a drawer (7) slidably connected to its inner side, and a handle (16) is fixedly connected to the outer side of the drawer (7).

8. The emergency slide lifeboat gas cylinder function test and filling station according to claim 1, characterized in that, A sensor output cable (11) is fixedly connected to the outside of the first bracket (1), and a connector (12) is connected to the outside of the sensor output cable (11).

9. The emergency slide lifeboat gas cylinder function test and filling station according to claim 8, characterized in that, A gas cylinder (14) is fixedly connected to the outside of the connector (12), and a pressure gauge (13) is fixedly connected to the outside of the gas cylinder (14).

10. The emergency slide lifeboat gas cylinder function test and filling station according to claim 1, characterized in that, A motor (312) is fixedly connected to the outside of the tripod (302), and the motor (312) is electrically connected to the booster pump (8).

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