Auxiliary platform for overhauling hydraulic oil cylinder and using method of auxiliary platform

Abstract

The invention discloses an auxiliary platform for hydraulic oil cylinder overhauling and a using method thereof, and relates to the technical field of hydraulic oil cylinders, the auxiliary platform comprises a transfer frame and a hydraulic oil cylinder body, the outer wall of the transfer frame is provided with a lifting assembly used for conducting lifting adjustment on the hydraulic oil cylinder body, and the lifting assembly comprises a fixing block. Through mutual cooperation of the first motor, the screw rod, the lifting platform, the synchronous wheel, the transmission belt, the worm, a rotating rod and a worm wheel, the output end of the first motor can drive the screw rod to rotate, the screw rod can drive the lifting platform, the storage box and the hydraulic oil cylinder body to ascend in a positioning groove through a lifting block, and meanwhile the screw rod can drive the worm rod to rotate; and when the lifting platform and the hydraulic oil cylinder bodies are adjusted to the needed positions, the worms can be meshed with the worm wheels, the worms and the worm wheels can lock the screw rods, the hydraulic oil cylinder bodies can be adjusted, observation of the multiple hydraulic oil cylinder bodies is facilitated, and the overhauling efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of hydraulic cylinders, and in particular to an auxiliary platform for overhauling a hydraulic cylinder and a use method thereof. Background Art

[0002] A lifting platform is a lifting machine that transports people or objects vertically. It is mainly used for vertical transportation in logistics systems such as factories and automatic warehouses. The lifting platform is often equipped with various flat conveying equipment as a connecting device for conveyor lines at different heights. In addition, the lifting platform is also widely used in high-altitude installation and maintenance operations, in which the lifting platform can be used to inspect and repair the hydraulic cylinder, which is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has a simple structure, reliable operation, can eliminate the reduction device, has no transmission gap, and moves smoothly, so it is widely used in the hydraulic systems of various machines.

[0003] In the prior art, the hydraulic cylinders need to be inspected for appearance and sealing performance before leaving the factory. However, during the inspection, staff often conduct manual inspections one by one, which is not only inefficient, but also prone to human errors. It is also impossible to uniformly inspect and diagnose multiple hydraulic cylinders at the same time, thereby reducing the inspection efficiency and accuracy. Therefore, an auxiliary platform for hydraulic cylinder inspection and a method of using the platform are proposed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an auxiliary platform for overhauling a hydraulic cylinder and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] The cam is an axial lift of the hydraulic cylinder, and the cam is an axial lift of the hydraulic cylinder, and the cam is an asymmetrical lift of the hydraulic cylinder, and the cam is an axial ... A rotating rod, the outer wall of which is fixedly connected with a worm wheel, one side of the worm wheel is meshed with one side of the worm, the top of the transfer frame is fixedly connected with a first limit frame, a first motor is arranged inside the first limit frame, the output end of the first motor is fixedly connected to the top of the screw, a positioning groove is provided inside the transfer frame, a lifting block is slidably connected inside the positioning groove, one side of the lifting block is fixedly connected to one side of the lifting platform, a monitoring component for checking the hydraulic cylinder body is arranged on one side of the transfer frame, and a positioning component for positioning the hydraulic cylinder body is arranged on the top of the lifting platform.

[0007] The above-mentioned technical scheme is adopted, in which a first motor, a screw, a lifting platform, a synchronous wheel, a transmission belt, a worm, a rotating rod and a worm wheel are arranged to cooperate with each other. The output end of the first motor will drive the screw to rotate, and the screw will drive the lifting platform, the storage box, and the hydraulic cylinder body to rise inside the positioning groove through the lifting block. At the same time, the screw will drive the worm to rotate. When the lifting platform and the hydraulic cylinder body are adjusted to the required position, the worm will mesh with the worm wheel, and the worm and the worm wheel can lock the screw, thereby realizing the adjustment of the hydraulic cylinder body, facilitating the observation of multiple hydraulic cylinder bodies, and improving maintenance efficiency.

[0008] A further improvement of the technical solution of the present invention is that the monitoring component includes a fixed plate, one side of the fixed plate is fixedly connected to one side of the transfer frame, one side of the fixed plate is fixedly connected to a second limit frame, a second motor is arranged inside the second limit frame, the output end of the motor is fixedly connected to a linkage rod, and the outer wall of the linkage rod is fixedly connected to a gear.

[0009] The above-mentioned technical solution is adopted. In this solution, by setting a fixed plate, a second limit frame, a second motor and a gear that cooperate with each other, the second limit can position the second motor, avoiding the situation where the second motor appears to be suspended when driving, realizing the positioning of the second motor and improving stability.

[0010] A further improvement of the technical solution of the present invention is that a fixing ring is fixedly connected to one side of the fixing plate, an arc-shaped groove is provided inside the fixing ring, a sliding column is slidably connected inside the arc-shaped groove, a fixing block is fixedly connected to one side of the sliding column, a gear ring is fixedly connected to the outer wall of the fixing block, and the inner wall of the gear ring is meshed with the outer wall of the gear.

[0011] The above technical solution is adopted, in which a fixed ring, an arc groove, a sliding column, a fixed block, a gear ring and a gear are arranged to cooperate with each other. The gear and the gear ring are engaged and can rotate inside the arc groove through the sliding column. The gear ring will drive the monitoring device to adjust, thereby realizing a blind-angle observation of the appearance of the hydraulic cylinder body and improving flexibility.

[0012] A further improvement of the technical solution of the present invention is that a connecting block is fixedly connected to the outer wall of the gear ring, a connecting column is fixedly connected to one side of the connecting block, a fixing frame is fixedly connected to the outer wall of the connecting column, and a monitoring device is fixedly connected to the bottom of the fixing frame.

[0013] The above-mentioned technical scheme is adopted. By setting the connection block, the connection column, the fixing frame and the monitoring device to cooperate with each other, the monitoring device can perform 360-degree panoramic monitoring of the hydraulic cylinder body, so that the user can clearly check the appearance of multiple hydraulic cylinder bodies through the display screen. When a hydraulic cylinder body leaks oil or has scratches on the appearance, the user will repair the unqualified hydraulic cylinder body after the inspection is completed.

[0014] A further improvement of the technical solution of the present invention is that the positioning assembly includes a storage box, the bottom of the storage box is in contact with the top of the lifting platform, the interior of the storage box is fixedly connected with a support block, the interior of the support block is provided with a rubber block, the top of the rubber block is in contact with the outer wall of the hydraulic cylinder body, and the interior of the transfer frame is fixedly connected with a baffle.

[0015] The above-mentioned technical solution is adopted. By setting the storage box, support block, rubber block, hydraulic cylinder body and baffle in cooperation with each other, the hydraulic cylinder body can be inspected on the top of the rubber block, avoiding the hydraulic cylinder body from being worn with the support block during the inspection process, thereby realizing the protection of the hydraulic cylinder body.

[0016] A further improvement of the technical solution of the present invention is that an electric push rod is fixedly connected to the inside of the storage box, the telescopic end of the electric push rod is fixedly connected to a connecting frame, the bottom of the connecting frame is fixedly connected to a positioning block, and the inside of the positioning block is in contact with the outer wall of the hydraulic cylinder body.

[0017] The above-mentioned technical scheme is adopted, in which an electric push rod, a connecting frame, a positioning block and a hydraulic cylinder body are arranged to cooperate with each other. The telescopic end of the electric push rod will drive the connecting frame and the positioning block to contract. When the positioning block contacts the outer wall of the hydraulic cylinder body, the hydraulic cylinder body can be positioned, thereby improving the stability of the hydraulic cylinder body during maintenance.

[0018] A further improvement of the technical solution of the present invention is that a slide groove is opened inside the lifting platform, a slider is slidably connected inside the slide groove, one side of the slider is fixedly connected to the bottom of the storage box, and one side of the storage box is fixedly connected to a handle.

[0019] The above-mentioned technical scheme is adopted, in which the slide groove, the slider and the handle are arranged to cooperate with each other, so that the slide groove can limit the slider, thereby avoiding the situation where the slider drives the storage box and the hydraulic cylinder body to move offset, and the slider can be limited, thereby improving the stability of the storage box when moving.

[0020] A further improvement of the technical solution of the present invention is that a connecting plate is fixedly connected to the top of the positioning block, a small storage battery is fixedly connected to one side of the connecting plate, a lighting lamp is arranged on one side of the connecting plate, and the output end of the small storage battery and the connection end of the lighting lamp are electrically connected.

[0021] The above technical solution is adopted, in which a lighting lamp and a small battery are arranged to cooperate with each other. By arranging a small battery, the stored electrical energy is used to power the lighting lamp. The hydraulic cylinder body clearly displays the situation around the seal of the hydraulic cylinder body under the illumination of the lighting lamp. If there are signs of moisture on the seal, tiny oil droplets or bubbles appearing, it means that the part may be leaking hydraulic oil. When working at night, the lighting lamp can also illuminate the hydraulic cylinder body, thereby improving maintenance efficiency.

[0022] A further improvement of the technical solution of the present invention is that: a bracket is fixedly connected to one side of the transfer rack, a display screen is fixedly connected to one side of the bracket, and the display screen is electrically connected to a monitoring device.

[0023] The above technical solution is adopted. In this solution, by setting the support, display screen and monitoring device to cooperate with each other, the display screen and monitoring device use Bluetooth technology for short-distance wireless transmission. The monitoring device and the display screen are connected by Bluetooth pairing to transmit the image signal to the display screen. The user can use the display screen to check whether there are scratches, pits, deformation and other damages on the surface of the hydraulic cylinder body. If obvious oil stains are found on the outside of the hydraulic cylinder, especially at the position where the piston rod is extended or retracted, the connection between the cylinder head and the cylinder barrel, and near the oil pipe joint, it is likely that there is a hydraulic oil leak, and the hydraulic cylinder body needs to be repaired;

[0024] The method of use comprises the following steps:

[0025] S1, place multiple hydraulic cylinder bodies on the support block; start the first motor, the output end of the first motor will drive the screw to rotate, the screw will drive the lifting platform, the storage box, and the hydraulic cylinder body to rise inside the positioning groove through the lifting block, and the screw will drive the worm to rotate. When the lifting platform and the hydraulic cylinder body are adjusted to the required position, the worm will mesh with the worm wheel, and the worm and the worm wheel can lock the screw to complete the lifting of the hydraulic cylinder body.

[0026] S2, start the electric push rod, the telescopic end of the electric push rod will drive the connecting frame and the positioning block to retract, when the positioning block contacts the outer wall of the hydraulic cylinder body, it is possible to position multiple hydraulic cylinder bodies and complete the stable detection posture;

[0027] S3, connecting the multiple hydraulic cylinder bodies to an external hydraulic station through hydraulic pipes for hydraulic filling;

[0028] S4, when the user starts the second motor, the output end of the second motor can drive the linkage rod to rotate, the linkage rod will drive the gear and the gear ring to mesh, the gear and the gear ring meshing can rotate inside the arc groove through the sliding column, the gear ring will drive the monitoring device to adjust, so that the appearance of the hydraulic cylinder body can be observed without blind spots, the hydraulic cylinder body can be supplemented with light through the battery and the lighting lamp, and the sliding part of the pressurized hydraulic cylinder body and the telescopic rod can be detected;

[0029] S5, if oil leakage is found during pressurization in step S3, which can be observed on the display screen, the first motor is started through step S4, and the output end of the first motor drives the screw to rotate, and the screw drives the lifting platform, the storage box, and the hydraulic cylinder body to descend inside the positioning groove through the lifting block, and at the same time, the screw drives the worm to rotate, and when the bottom of the lifting platform contacts the top of the baffle, the worm will mesh with the worm wheel, and the worm and the worm wheel can lock the screw to complete the descent of the hydraulic cylinder body, and the staff can repair the leaking hydraulic cylinder body;

[0030] S6, if no oil leakage is detected in step S4, the user pulls the handle, and the handle drives the storage box to slide inside the slide groove through the slider, and the qualified hydraulic cylinder body is taken out, and it can be shipped out normally.

[0031] Due to the adoption of the above technical solution, the present invention has achieved technical progress compared with the prior art in that the hydraulic cylinder body can be adjusted, which facilitates observation of multiple hydraulic cylinder bodies and improves maintenance efficiency.

[0032] 1. The present invention provides an auxiliary platform for overhauling a hydraulic cylinder and a method for using the same. By arranging a first motor, a screw, a lifting platform, a synchronous wheel, a transmission belt, a worm, a rotating rod and a worm wheel to cooperate with each other, the output end of the first motor will drive the screw to rotate, and the screw will drive the lifting platform, the storage box, and the hydraulic cylinder body to rise inside the positioning groove through the lifting block. At the same time, the screw will drive the worm to rotate. When the lifting platform and the hydraulic cylinder body are adjusted to the required position, the worm will mesh with the worm wheel, and the worm and the worm wheel can lock the screw, thereby realizing the ability to adjust the hydraulic cylinder body, facilitating the observation of multiple hydraulic cylinder bodies, and improving the overhaul efficiency.

[0033] 2. The present invention provides an auxiliary platform for overhauling a hydraulic oil cylinder and a method for using the same. By arranging an electric push rod, a connecting frame, a positioning block and a hydraulic oil cylinder body to cooperate with each other, the telescopic end of the electric push rod will drive the connecting frame and the positioning block to contract. When the positioning block contacts the outer wall of the hydraulic oil cylinder body, the hydraulic oil cylinder body can be positioned, thereby improving the stability of the hydraulic oil cylinder body during overhaul. By arranging an illuminating lamp and a small storage battery to cooperate with each other, and by arranging a small storage battery, the stored electric energy is used to power the illuminating lamp. The hydraulic oil cylinder body clearly displays the situation around the seal of the hydraulic oil cylinder body under the illumination of the illuminating lamp. If there are signs of moisture on the seal, tiny oil droplets or bubbles appearing, it means that the part may be leaking hydraulic oil. When working at night, the illuminating lamp can also illuminate the hydraulic oil cylinder body, thereby improving the overhaul efficiency.

[0034] 3. The present invention provides an auxiliary platform for the inspection and maintenance of a hydraulic cylinder and a method for using the platform. By setting a bracket, a display screen and a monitoring device to cooperate with each other, the display screen and the monitoring device use Bluetooth technology to perform short-range wireless transmission. The monitoring device is connected to the display screen through Bluetooth pairing to transmit image signals to the display screen. The user can use the display screen to check whether there are scratches, pits, deformations and other damages on the surface of the hydraulic cylinder body. If obvious oil stains are found on the outside of the hydraulic cylinder, especially at the position where the piston rod is extended or retracted, at the connection between the cylinder head and the cylinder barrel, and near the oil pipe joint, it is likely that there is a hydraulic oil leak, and the hydraulic cylinder body needs to be repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0036] Figure 2 It is a schematic diagram of the back structure of the transfer rack of the present invention;

[0037] Figure 3 It is a schematic diagram of the structure of the monitoring component of the present invention;

[0038] Figure 4It is a schematic diagram of the gear ring and the fixing ring structure of the present invention;

[0039] Figure 5 It is a schematic diagram of the structure of the monitoring device and the fixing frame of the present invention;

[0040] Figure 6 It is a schematic diagram of the structure of the lifting assembly of the present invention;

[0041] Figure 7 It is a schematic diagram of the structure of the positioning component of the present invention;

[0042] Figure 8 It is a schematic diagram of the positioning plate and small storage battery structure of the present invention;

[0043] In the figure: 1, transfer frame; 2, hydraulic cylinder body; 3, limit block; 4, screw; 5, lifting platform; 6, synchronous wheel; 7, transmission belt; 8, worm; 9, protection block; 10, rotating rod; 11, worm wheel; 12, first limit frame; 13, first motor; 14, positioning groove; 15, lifting block; 16, fixing plate; 17, second limit frame; 18, second motor; 19, gear; 20, fixing ring; 21, arc groove; 22, sliding column ; 23. Fixed block; 24. Gear ring; 25. Connecting block; 26. Connecting column; 27. Fixed frame; 28. Monitoring device; 29. ​​Storage box; 30. Support block; 31. Rubber block; 32. Baffle; 33. Electric push rod; 34. Connecting frame; 35. Positioning block; 36. Slide groove; 37. Slider; 38. Handle; 39. Connecting plate; 40. Small battery; 41. Lighting lamp; 42. Bracket; 43. Display screen; 44. Linkage rod. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below in conjunction with embodiments:

[0045] Example 1

[0046] like Figure 1-8As shown, the present invention provides an auxiliary platform for overhauling a hydraulic cylinder and a method for using the same, comprising a transfer frame 1 and a hydraulic cylinder body 2, wherein the outer wall of the transfer frame 1 is provided with a lifting assembly for lifting and lowering the hydraulic cylinder body 2, and the lifting assembly comprises a limit block 3, one side of the limit block 3 is fixedly connected to one side of the transfer frame 1, the inner rotation of the limit block 3 is connected to a screw rod 4, the outer wall of the screw rod 4 is threadedly connected to a lifting platform 5, the bottom of the screw rod 4 is fixedly connected to a synchronous wheel 6, the internal transmission of the synchronous wheel 6 is connected to a transmission belt 7, and the top of the screw rod 4 is fixedly connected to a worm gear 6. Rod 8, the top of the transfer frame 1 is fixedly connected with a protective block 9, the inside of the protective block 9 is rotatably connected with a rotating rod 10, the outer wall of the rotating rod 10 is fixedly connected with a worm gear 11, one side of the worm gear 11 is meshed with one side of the worm 8, the top of the transfer frame 1 is fixedly connected with a first limiting frame 12, the inside of the first limiting frame 12 is provided with a first motor 13, the output end of the first motor 13 is fixedly connected with the top of the screw 4, a positioning groove 14 is provided inside the transfer frame 1, and a lifting block 15 is slidably connected inside the positioning groove 14, and one side of the lifting block 15 is connected to the lifting platform 5 One side is fixedly connected, one side of the transfer frame 1 is provided with a monitoring component for checking the hydraulic cylinder body 2, and the top of the lifting platform 5 is provided with a positioning component for positioning the hydraulic cylinder body 2. The monitoring component includes a fixed plate 16, one side of the fixed plate 16 is fixedly connected to one side of the transfer frame 1, one side of the fixed plate 16 is fixedly connected to a second limit frame 17, and a second motor 18 is arranged inside the second limit frame 17, and the output end of the motor is fixedly connected to a linkage rod 44, and the outer wall of the linkage rod is fixedly connected to a gear 19, and one side of the fixed plate 16 is fixed A fixed ring 20 is fixedly connected, an arc groove 21 is opened inside the fixed ring 20, a sliding column 22 is slidably connected inside the arc groove 21, a fixed block 23 is fixedly connected to one side of the sliding column 22, a gear ring 24 is fixedly connected to the outer wall of the fixed block 23, the inner wall of the gear ring 24 is meshed with the outer wall of the gear 19, a connecting block 25 is fixedly connected to the outer wall of the gear ring 24, a connecting column 26 is fixedly connected to one side of the connecting block 25, a fixing frame 27 is fixedly connected to the outer wall of the fixing frame 27, and a monitoring device 28 is fixedly connected to the bottom of the fixing frame 27 to the hydraulic cylinder body 2.

[0047] In this embodiment, the output end of the first motor 13 will drive the screw 4 to rotate, and the screw 4 will drive the lifting platform 5, the storage box 29, and the hydraulic cylinder body 2 to rise inside the positioning groove 14 through the lifting block 15. At the same time, the screw 4 will drive the worm 8 to rotate. When the lifting platform 5 and the hydraulic cylinder body 2 are adjusted to the required position, the worm 8 will mesh with the worm wheel 11. The worm 8 and the worm wheel 11 can lock the screw 4, so that the hydraulic cylinder body 2 can be adjusted, which is convenient for observing multiple hydraulic cylinder bodies 2 and improving the maintenance efficiency. The gear 19 and the gear The meshing of the ring 24 can rotate inside the arc groove 21 through the sliding column 22, and the gear ring 24 will drive the monitoring device 28 to adjust, so that the appearance of the hydraulic cylinder body 2 can be observed without blind spots, which improves flexibility. The monitoring device 28 can perform 360-degree panoramic monitoring of the hydraulic cylinder body 2, so that the user can clearly check the appearance of multiple hydraulic cylinder bodies 2 through the display screen 43. When a hydraulic cylinder body 2 leaks oil or has scratches on its appearance, the user will repair the unqualified hydraulic cylinder body 2 after the inspection is completed;

[0048] The monitoring device 28 is made of a panoramic camera and uses a fisheye lens, and its viewing angle can approach or reach 180 degrees or even higher. Through a special imaging algorithm, the circular or elliptical image taken by the fisheye lens is corrected into a rectangular image, thereby achieving 360-degree panoramic monitoring.

[0049] Example 2

[0050] like Figure 1-8As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the positioning component includes a storage box 29, the bottom of the storage box contacts the top of the lifting platform 5, the storage box 29 is fixedly connected with a support block 30, the support block 30 is provided with a rubber block 31, the top of the rubber block 31 contacts the outer wall of the hydraulic cylinder body 2, the transfer frame 1 is fixedly connected with a baffle 32, the storage box 29 is fixedly connected with an electric push rod 33, the telescopic end of the electric push rod 33 is fixedly connected with a connecting frame 34, the bottom of the connecting frame 34 is fixedly connected with a positioning block 35, the interior of the positioning block 35 contacts the outer wall of the hydraulic cylinder body 2 A slide groove 36 is provided inside the lifting platform 5, and a slider 37 is slidably connected inside the slide groove 36. One side of the slider 37 is fixedly connected to the bottom of the storage box 29, and one side of the storage box 29 is fixedly connected to a handle 38. The top of the positioning block 35 is fixedly connected to a connecting plate 39, and one side of the connecting plate 39 is fixedly connected to a small battery 40. A lighting lamp 41 is provided on one side of the connecting plate 39, and the output end of the small battery 40 and the connecting end of the lighting lamp 41 are electrically connected. A bracket 42 is fixedly connected to one side of the transfer frame 1, and a display screen 43 is fixedly connected to one side of the bracket 42. The display screen 43 is electrically connected to the hydraulic cylinder body 2 of the monitoring device 28.

[0051] In this embodiment, by arranging the storage box 29, the support block 30, the rubber block 31, the hydraulic cylinder body 2 and the baffle plate 32 to cooperate with each other, the hydraulic cylinder body 2 can be inspected on the top of the rubber block 31, thereby avoiding the hydraulic cylinder body 2 from being worn with the support block 30 during the inspection process, and realizing the protection of the hydraulic cylinder body 2. By arranging the mutual cooperation of the lighting lamp 41 and the small battery 40 plate, the stored electric energy is used to power the lighting lamp 41. The hydraulic cylinder body 2 clearly displays the situation around the seal of the hydraulic cylinder body 2 under the illumination of the lighting lamp 41. If there are signs of moisture on the seal, tiny oil droplets or bubbles appearing, it means that the part may be leaking hydraulic oil. When working at night, the lighting lamp 41 can also illuminate the hydraulic cylinder body 2, thereby improving the maintenance efficiency. By setting up the bracket 42, the display screen 43 and the monitoring device 28 to cooperate with each other, the display screen 43 and the monitoring device 28 use Bluetooth technology for short-distance wireless transmission. The monitoring device 28 is connected to the display screen 43 through Bluetooth pairing to transmit the image signal to the display screen 43. The user can use the display screen 43 to check whether the surface of the hydraulic cylinder body 2 has scratches, pits, deformation and other damages. If obvious oil stains are found on the outside of the hydraulic cylinder, especially at the position where the piston rod is extended or retracted, the connection between the cylinder head and the cylinder barrel, and near the oil pipe joint, there is oil stains, which is likely to be a hydraulic oil leak, and the hydraulic cylinder body 2 needs to be repaired.

[0052] The following is a detailed description of the working principle of the auxiliary platform for hydraulic cylinder maintenance and its usage.

[0053] like Figure 1-8 As shown, when the hydraulic cylinder body 2 needs to be inspected, the user places multiple rubber blocks 31 on the surface, and then starts the first motor 13. The output end of the first motor 13 drives the screw 4 to rotate, and the screw 4 drives the lifting platform 5, the storage box 29, and the hydraulic cylinder body 2 to rise inside the positioning groove 14 through the lifting block 15. At the same time, the screw 4 drives the worm 8 to rotate. When the lifting platform 5 and the hydraulic cylinder body 2 are adjusted to the desired position, the worm 8 is meshed with the worm wheel 11, and the worm 8 and the worm wheel 11 can lock the screw 4, so that the hydraulic cylinder body 2 can be adjusted;

[0054] When the hydraulic cylinder body 2 needs to be positioned, the user starts the electric push rod 33, and the telescopic end of the electric push rod 33 drives the connecting frame 34 and the positioning block 35 to contract. When the positioning block 35 contacts the outer wall of the hydraulic cylinder body 2, the hydraulic cylinder body 2 can be positioned.

[0055] When the hydraulic cylinder body 2 needs to be illuminated, the user electrically connects the small storage battery 40 to the external device. The stored electric energy of the small storage battery 40 is used to power the lighting lamp 41. The hydraulic cylinder body 2 clearly shows the situation around the seal of the hydraulic cylinder body 2 under the illumination of the lighting lamp 41. If there are signs of moisture, tiny oil drops or bubbles on the seal, it means that the part may be leaking hydraulic oil. When working at night, the lighting lamp 41 can also illuminate the hydraulic cylinder body 2, thereby improving the maintenance efficiency.

[0056] When it is necessary to inspect the appearance of the hydraulic cylinder body 2, the user connects the monitoring device 28 and the display screen 43 via Bluetooth pairing, and transmits the image signal to the display screen 43. The user can observe the display screen 43 to see whether there are scratches, pits, deformation and other damages on the surface of the hydraulic cylinder body 2. If obvious oil stains are found on the outside of the hydraulic cylinder, especially at the position where the piston rod is extended or retracted, at the connection between the cylinder head and the cylinder barrel, near the oil pipe joint, etc., there is a high possibility of hydraulic oil leakage, and the hydraulic cylinder body 2 needs to be repaired;

[0057] When the monitoring device 28 needs to be adjusted, the user starts the second motor 18, and the output end of the second motor 18 can drive the linkage rod to rotate, and the linkage rod will drive the gear 19 and the gear ring 24 to engage, and the gear 19 and the gear ring 24 can be engaged and rotated inside the arc groove 21 through the sliding column 22, and the gear ring 24 will drive the monitoring device 28 to adjust, so that the appearance of the hydraulic cylinder body 2 can be observed without blind spots, and the flexibility is improved;

[0058] When the unqualified hydraulic cylinder body 2 needs to be repaired, the user lowers the hydraulic cylinder body 2 by driving the lifting assembly. When the bottom of the lifting platform 5 contacts the top of the baffle 32, the user pulls the handle 38, and the handle 38 drives the storage box 29 to slide inside the slide groove 36 through the slider 37, and takes out the qualified hydraulic cylinder body 2. Then the user uses relevant tools to repair the unqualified hydraulic cylinder body 2; when the small solar energy starts to charge the energy storage device, the charging status can be observed through the charging indicator light or display screen.

[0059] S1, place multiple hydraulic cylinder bodies 2 on the support block 30; start the first motor 13, the output end of the first motor 13 will drive the screw 4 to rotate, the screw 4 will drive the lifting platform 5, the storage box 29, and the hydraulic cylinder body 2 to rise inside the positioning groove 14 through the lifting block 15, and at the same time the screw 4 will drive the worm 8 to rotate, when the lifting platform 5 and the hydraulic cylinder body 2 are adjusted to the required position, the worm 8 will engage with the worm wheel 11, the worm 8 and the worm wheel 11 can lock the screw 4 to complete the lifting of the hydraulic cylinder body 2.

[0060] S2, start the electric push rod 33, the telescopic end of the electric push rod 33 will drive the connecting frame 34 and the positioning block 35 to contract, when the positioning block 35 contacts the outer wall of the hydraulic cylinder body 2, it is possible to position multiple hydraulic cylinder bodies 2 and complete the stable detection posture;

[0061] S3, connecting the multiple hydraulic cylinder bodies 2 to an external hydraulic station through hydraulic pipes for hydraulic filling;

[0062] S4, when the user starts the second motor 18, the output end of the second motor 18 can drive the linkage rod 44 to rotate, and the linkage rod 44 will drive the gear 19 and the gear ring 24 to mesh, and the gear 19 and the gear ring 24 can be meshed and rotated inside the arc groove 21 through the sliding column 22, and the gear ring 24 will drive the monitoring device 28 to adjust, so that the appearance of the hydraulic cylinder body 2 can be observed without blind spots, and the hydraulic cylinder body 2 can be illuminated by the battery and the lighting lamp 41, so as to detect the sliding part of the hydraulic cylinder body 2 and the telescopic rod after pressurization;

[0063] S5, if oil leakage is found during pressurization in step S4, which can be observed through the display screen 43, the first motor 13 is started through step S1, and the output end of the first motor 13 drives the screw 4 to rotate, and the screw 4 drives the lifting platform 5, the storage box 29, and the hydraulic cylinder body 2 to descend inside the positioning groove 14 through the lifting block 15, and the screw 4 drives the worm 8 to rotate. When the bottom of the lifting platform 5 contacts the top of the baffle 32, the worm 8 engages with the worm wheel 11, and the worm 8 and the worm wheel 11 can lock the screw 4, completing the descent of the hydraulic cylinder body 2, and the staff can repair the leaking hydraulic cylinder body 2;

[0064] S6, if no oil leakage is detected in step S3, the user pulls the handle 38, and the handle 38 drives the storage box 29 to slide inside the slide groove 36 through the slider 37, and the qualified hydraulic cylinder body 2 is taken out, and it can be shipped out normally.

[0065] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An auxiliary platform for overhauling a hydraulic cylinder, comprising a transfer frame (1) and a hydraulic cylinder body (2), characterized in that: The outer wall of the transfer frame (1) is provided with a lifting assembly for lifting and lowering the hydraulic cylinder body (2), the lifting assembly comprising a limit block (3), one side of the limit block (3) is fixedly connected to one side of the transfer frame (1), the inner part of the limit block (3) is rotatably connected to a screw rod (4), the outer wall of the screw rod (4) is threadedly connected to a lifting platform (5), the bottom of the screw rod (4) is fixedly connected to a synchronous wheel (6), the inner part of the synchronous wheel (6) is connected to a transmission belt (7), the top of the screw rod (4) is fixedly connected to a worm (8), the top of the transfer frame (1) is fixedly connected to a protective block (9), the inner part of the protective block (9) is rotatably connected to a rotating rod (10), and the outer wall of the rotating rod (10) is fixedly connected to a worm wheel. (11), one side of the worm wheel (11) is meshed with one side of the worm (8), the top of the transfer frame (1) is fixedly connected with a first limit frame (12), the first limit frame (12) is provided with a first motor (13), the output end of the first motor (13) is fixedly connected with the top of the screw (4), a positioning groove (14) is provided inside the transfer frame (1), a lifting block (15) is slidably connected inside the positioning groove (14), one side of the lifting block (15) is fixedly connected with one side of the lifting platform (5), a monitoring component for checking the hydraulic cylinder body (2) is provided on one side of the transfer frame (1), and a positioning component for positioning the hydraulic cylinder body (2) is provided on the top of the lifting platform (5).

2. The auxiliary platform for hydraulic cylinder maintenance according to claim 1, characterized in that: The monitoring component comprises a fixed plate (16), one side of the fixed plate (16) is fixedly connected to one side of the transfer frame (1), one side of the fixed plate (16) is fixedly connected to a second limit frame (17), a second motor (18) is arranged inside the second limit frame (17), an output end of the second motor (18) is fixedly connected to a linkage rod (44), and an outer wall of the linkage rod (44) is fixedly connected to a gear (19).

3. The auxiliary platform for hydraulic cylinder maintenance according to claim 2, characterized in that: A fixing ring (20) is fixedly connected to one side of the fixing plate (16), an arc-shaped groove (21) is provided inside the fixing ring (20), a sliding column (22) is slidably connected inside the arc-shaped groove (21), a fixing block (23) is fixedly connected to one side of the sliding column (22), a gear ring (24) is fixedly connected to the outer wall of the fixing block (23), and the inner wall of the gear ring (24) is meshed with the outer wall of the gear (19).

4. The auxiliary platform for hydraulic cylinder maintenance according to claim 3, characterized in that: The outer wall of the gear ring (24) is fixedly connected to a connecting block (25), one side of the connecting block (25) is fixedly connected to a connecting column (26), the outer wall of the connecting column (26) is fixedly connected to a fixing frame (27), and the bottom of the fixing frame (27) is fixedly connected to a monitoring device (28) and a hydraulic cylinder body (2).

5. The auxiliary platform for hydraulic cylinder maintenance according to claim 1, characterized in that: The positioning assembly comprises a storage box (29), the bottom of which contacts the top of the lifting platform (5), a support block (30) is fixedly connected to the interior of the storage box (29), a rubber block (31) is arranged inside the support block (30), the top of the rubber block (31) contacts the outer wall of the hydraulic cylinder body (2), and a baffle (32) is fixedly connected to the interior of the transfer frame (1).

6. The auxiliary platform for hydraulic cylinder maintenance and the method of using the same according to claim 5, characterized in that: An electric push rod (33) is fixedly connected inside the storage box (29), a telescopic end of the electric push rod (33) is fixedly connected to a connecting frame (34), a positioning block (35) is fixedly connected to the bottom of the connecting frame (34), and the interior of the positioning block (35) is in contact with the outer wall of the hydraulic cylinder body (2).

7. The auxiliary platform for hydraulic cylinder maintenance according to claim 5, characterized in that: A slide groove (36) is provided inside the lifting platform (5), and a slider (37) is slidably connected inside the slide groove (36). One side of the slider (37) is fixedly connected to the bottom of the storage box (29), and one side of the storage box (29) is fixedly connected to a handle (38).

8. The auxiliary platform for hydraulic cylinder maintenance according to claim 1, characterized in that: A connecting plate (39) is fixedly connected to the top of the positioning block (35), a small storage battery (40) is fixedly connected to one side of the connecting plate (39), a lighting lamp (41) is provided on one side of the connecting plate (39), and an output end of the small storage battery (40) and a connection end of the lighting lamp (41) are electrically connected.

9. According to the auxiliary platform for hydraulic cylinder maintenance according to claim 1, it is characterized in that: A bracket (42) is fixedly connected to one side of the transfer frame (1), a display screen (43) is fixedly connected to one side of the bracket (42), and the display screen (43) is electrically connected to the hydraulic cylinder body (2) of the monitoring device (28).

10. The method for using the auxiliary platform for hydraulic cylinder maintenance according to claims 1-9 is characterized in that: The method of use comprises the following steps: S1, placing a plurality of hydraulic cylinder bodies (2) on a support block (30); starting a first motor (13); the output end of the first motor (13) drives the screw (4) to rotate; the screw (4) drives the lifting platform (5), the storage box (29), and the hydraulic cylinder body (2) to rise inside the positioning groove (14) through the lifting block (15); at the same time, the screw (4) drives the worm (8) to rotate; when the lifting platform (5) and the hydraulic cylinder body (2) are adjusted to a desired position, the worm (8) engages with the worm wheel (11); the worm (8) and the worm wheel (11) can lock the screw (4), thereby completing the lifting of the hydraulic cylinder body (2). S2, starting the electric push rod (33), the telescopic end of the electric push rod (33) drives the connecting frame (34) and the positioning block (35) to contract, and when the positioning block (35) contacts the outer wall of the hydraulic cylinder body (2), it is possible to position a plurality of hydraulic cylinder bodies (2) and complete a stable detection posture; S3, connecting the plurality of hydraulic cylinder bodies (2) to an external hydraulic station via hydraulic pipes for hydraulic filling; S4, when the user starts the second motor (18), the output end of the second motor (18) can drive the linkage rod (44) to rotate, and the linkage rod (44) can drive the gear (19) and the ring gear (24) to mesh, and the gear (19) and the ring gear (24) can be meshed and rotate inside the arc groove (21) through the sliding column (22), and the ring gear (24) can drive the monitoring device (28) to adjust, so that the appearance of the hydraulic cylinder body (2) can be observed without blind spots, and the hydraulic cylinder body (2) can be supplemented with light by the battery (40) and the lighting lamp (41), so as to detect the sliding part between the hydraulic cylinder body (2) and the telescopic rod after pressurization; S5, if oil leakage is found during pressurization in step S4, which can be observed through the display screen (43), the first motor (13) is started through step S1, and the output end of the first motor (13) drives the screw (4) to rotate, and the screw (4) drives the lifting platform (5), the storage box (29), and the hydraulic cylinder body (2) to descend inside the positioning groove (14) through the lifting block (15), and at the same time, the screw (4) drives the worm (8) to rotate. When the bottom of the lifting platform (5) contacts the top of the baffle (32), the worm (8) and the worm wheel (11) are engaged, and the worm (8) and the worm wheel (11) can lock the screw (4), completing the descent of the hydraulic cylinder body (2), and the staff can repair the leaking hydraulic cylinder body (2); S6, if no oil leakage is detected in step S3, the user pulls the handle (38), and the handle (38) drives the storage box (29) to slide inside the slide groove (36) through the slider (37), and the qualified hydraulic cylinder body (2) is taken out, and it can be shipped out normally.

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