Water-cooling sleeve maintenance device and method

Abstract

The invention discloses a water-cooling sleeve maintenance device and method, and relates to the technical field of water-cooling sleeve maintenance, the water-cooling sleeve maintenance device comprises a main frame, a plurality of symmetrically arranged anti-skid wheels are arranged on the main frame, and a water-cooling sleeve is placed through the anti-skid wheels; an air tightness detection assembly is further connected into the main body frame and comprises contact frames abutting against the two ends of the water-cooling sleeve, an air pump injecting compressed air into the water-cooling sleeve through the contact frames and an air pressure detector detecting the air pressure in the water-cooling sleeve. A clamping and clinging assembly for driving the contact frames to move in the direction close to each other or away from each other is further connected into the main body frame. The water-cooling sleeve can be conveniently adjusted to the optimal angle, the surface of the water-cooling sleeve can be conveniently overhauled, whether gaps are formed in the inner wall of the water-cooling sleeve to cause air leakage or not can be judged by detecting the air pressure in the water-cooling sleeve, the inner wall of the water-cooling sleeve can be conveniently overhauled, and the effect of improving the overhauling efficiency is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of water cooling sleeve repair, and in particular to a water cooling sleeve repair device and method. Background Art

[0002] In modern steel production, water-cooling jackets are crucial for cooling and efficient heat transfer. However, to meet the demands of large-scale production, water-cooling jackets are becoming increasingly larger, posing numerous challenges to maintenance. Existing technology makes it difficult for traditional maintenance equipment to provide stable and reliable support for these massive jackets. During maintenance, even the slightest movement of the jacket can interfere with maintenance personnel and even damage the equipment. Furthermore, the lack of a flexible rotation mechanism makes it difficult for maintenance personnel to adjust the jacket to the optimal angle based on maintenance requirements. This makes critical maintenance tasks such as surface inspection, weld inspection, and localized wear measurement time-consuming and labor-intensive, severely impacting maintenance efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide a water-cooling jacket maintenance device and method, which can conveniently adjust the water-cooling jacket to an optimal angle, facilitate the surface maintenance of the water-cooling jacket, and can also determine whether there are gaps in the inner wall of the water-cooling jacket causing air leakage by detecting the internal air pressure of the water-cooling jacket, thereby facilitating the maintenance of the inner wall of the water-cooling jacket and improving the maintenance efficiency.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: A water-cooling sleeve maintenance device includes a main frame, which is provided with a number of symmetrically arranged anti-skid wheels, and the water-cooling sleeve is placed by the anti-skid wheels; the main frame is also connected to an airtightness detection component, the airtightness detection component includes a contact frame abutting against both ends of the water-cooling sleeve, an air pump injecting compressed air into the water-cooling sleeve through the contact frame, and an air pressure detector detecting the air pressure inside the water-cooling sleeve; the main frame is also connected to a clamping and sticking component that drives the contact frame to move in a direction of approaching or moving away from each other.

[0005] Furthermore, a rotating assembly is connected to the main frame, and the rotating assembly drives part or all of the anti-skid wheels to rotate.

[0006] Furthermore, the rotating assembly is connected to the synchronizing assembly, and drives part or all of the anti-skid wheels to rotate synchronously through the synchronizing assembly.

[0007] Furthermore, the synchronization component includes a synchronization frame, which is connected to multiple connecting columns and sprockets on the connecting columns. The multiple sprockets are connected to the same chain. The rotating component drives one of the connecting columns to rotate, thereby driving all the connecting columns to rotate synchronously, and the connecting columns drive the corresponding anti-slip wheels to rotate synchronously.

[0008] Furthermore, the clamping and clinging assembly includes a positioning frame, in which a spur gear and a second motor driving the spur gear to rotate are connected. The spur gear is engaged with two parallel racks, and the two racks are respectively connected to the contact frames at corresponding ends.

[0009] Furthermore, a lifting assembly is connected to the main frame, and the lifting assembly drives the two contact frames to move up and down.

[0010] Furthermore, the lifting assembly includes an electric telescopic cylinder, which is connected to the main frame, and the output end is connected to the connecting plate, one end of the connecting plate is fixed to the positioning frame, driving the two contact frames to rise and fall.

[0011] Furthermore, a plurality of sliding holes are provided on the connecting plate, and a limiting frame which slides relatively therewith is provided in the sliding hole, and the upper end of the limiting frame is fixedly connected to the main frame.

[0012] Furthermore, the main frame is also connected to a hydraulic buffer, and the lower end of the telescopic shaft of the hydraulic buffer abuts against the top surface of the connecting plate.

[0013] The present invention also discloses a maintenance method for a water-cooling jacket maintenance device, comprising the following steps: When inspecting the surface of the water-cooling jacket, place the jacket on multiple anti-skid wheels and manually push the jacket to rotate, or electrically drive each anti-skid wheel to rotate the jacket, and adjust the jacket to the required angle for inspection. When inspecting the inner wall of the water-cooling jacket, the water-cooling jacket is placed on multiple anti-slip wheels, the clamping assembly is driven to tightly contact the two contact frames with the two ends of the water-cooling jacket, the air pump is started and compressed air is injected into the interior of the water-cooling jacket through the contact frames, and then the air pressure inside the water-cooling jacket is detected by the air pressure detector. When the air pressure reaches the set amount, the injection is stopped. Finally, the air pressure detector is used to detect the leakage of the air pressure inside the water-cooling jacket within a set time, and / or observe whether the air pressure is stable, so as to conduct the inspection.

[0014] In summary, the present invention has the following beneficial effects: 1. By setting up a rotating assembly, when the water-cooling sleeve is placed on the surface of multiple rubber anti-skid wheels, the first motor is started by the controller, and the output end of the first motor rotates to drive the connecting column to rotate. The rotation of the connecting column drives the movable column to rotate through the cooperation of the synchronous belt and the synchronous belt. The rotation of the movable column drives the rubber anti-skid wheels to rotate. When the multiple rubber anti-skid wheels rotate synchronously, the water-cooling sleeve is driven to rotate, thereby facilitating the inspection and maintenance of the surface of the water-cooling sleeve, avoiding the problem that the large water-cooling sleeve is difficult to rotate, thereby reducing the inspection efficiency.

[0015] 2. The airtightness detection component is set up so that when the water-cooling jacket is placed on the surface of multiple rubber anti-skid wheels, the two contact frames are pressed against the two ends of the water-cooling jacket. The air pump is started by the controller to inject compressed air into the interior of the water-cooling jacket through the connecting pipe. The air pressure detector is then started by the controller to detect the air pressure inside the water-cooling jacket. When the air pressure reaches a certain amount, the injection is stopped. The air pressure detector is then used to detect the leakage of the air pressure inside the water-cooling jacket within a certain period of time. By observing whether the air pressure is stable, it can be determined whether there are gaps in the inner wall of the water-cooling jacket that cause air leakage, etc., which facilitates the inspection and maintenance of the inner wall of the water-cooling jacket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a water-cooling jacket maintenance device of the present invention; Figure 2 This is a structural schematic diagram of a lifting assembly in a water-cooling jacket maintenance device of the present invention; Figure 3 This is a partial cross-sectional structural diagram of a main frame in a water-cooling jacket maintenance device of the present invention; Figure 4 This is a structural schematic diagram of a synchronization component in a water-cooling jacket maintenance device of the present invention; Figure 5 This is a schematic structural diagram of a rotating assembly in a water-cooled jacket maintenance device according to the present invention; Figure 6 The present invention provides a partial cross-sectional structural diagram of a clamping and clinging assembly in a water-cooling jacket maintenance device.

[0017] In the figure, 1. Main frame; 2. Water-cooling jacket; 3. Fixing hole; 4. Rotating assembly; 401. Fixing frame; 402. Movable column; 403. Connecting column; 404. Synchronous wheel; 405. Synchronous belt; 406. Anti-skid wheel; 407. Mounting frame; 408. First motor; 5. Synchronous assembly; 501. Synchronous frame; 502. Movable hole; 503. Sprocket; 504. Chain; 6. Airtightness detection assembly; 601. Air pump; 602. Connecting pipe; 603. Avoidance hole; 604. Contact frame ; 605, avoidance groove; 606, sealing ring; 607, air pressure detector; 608, connecting pipe; 609, tooth groove; 610, limit plate; 611, limit hole; 7, clamping and sticking assembly; 701, positioning frame; 702, rotating column; 703, spur gear; 704, second motor; 8, lifting assembly; 801, electric telescopic cylinder; 802, connecting plate; 803, sliding hole; 804, limit frame; 805, hydraulic buffer; 806, nut; 9, controller; 10, battery. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. This embodiment does not constitute a limitation of the present invention. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0019] This embodiment discloses a water-cooling jacket maintenance device, such as Figure 1 and Figure 2 As shown, it includes a main frame 1, the top surface of the main frame 1 is provided with a water-cooling sleeve 2, and the top surface of the main frame 1 is opened with multiple fixing holes 3. The main frame is connected to the symmetrically arranged anti-slip wheels 406 through the fixing holes 3, and the water-cooling sleeve 2 is placed through the anti-slip wheels 406. The anti-slip wheels 406 arranged in pairs are arranged at different heights according to the spacing. In this embodiment, the two pairs of anti-slip wheels 406 with a small spacing are arranged in the middle position, and the two pairs of anti-slip wheels 406 with a larger spacing are arranged at the two end positions to provide a better observation field of view.

[0020] like Figure 3 and Figure 4 As shown, an airtightness detection assembly 6 is provided inside the main frame 1. The airtightness detection assembly 6 includes a contact frame 604 abutting against both ends of the water-cooling jacket 2, an air pump 601 for injecting compressed air into the water-cooling jacket 2 through the contact frame 604, and an air pressure detector 607 for detecting the air pressure inside the water-cooling jacket 2. Specifically, the air pump 601 is fixedly connected to the inside of the main frame 1, and the inner wall of the exhaust pipe of the air pump 601 is fixedly connected with a connecting pipe 602. The top surface of the main frame 1 is provided with two avoidance holes 603, and a contact frame 604 is provided in the avoidance hole 603. The surface of the connecting pipe 602 is fixedly connected to the side wall of the right contact frame 604. An air pressure detector 607 is fixedly connected to the main frame 1, and the air intake detection end of the air pressure detector 607 is fixedly connected with a connecting pipe 608. The surface of the connecting pipe 608 is fixedly connected to the side wall of the left contact frame 604. A avoidance groove 605 is provided on the inner side wall of the upper end of the contact frame 604, and a sealing ring 606 is fixedly connected to the inner wall of the avoidance groove 605. The size of the avoidance groove 605 and the sealing ring 606 are adapted to the end flange of the water-cooling jacket 2. A controller 9 is fixedly connected to the main frame 1, the air pump 601 is connected to the controller 9, and the air pressure detector 607 is connected to the controller 9. The airtightness detection component 6 allows the water-cooling sleeve 2 to be placed on the surface of multiple rubber anti-skid wheels 406, so that the two contact frames 604 are against the two ends of the water-cooling sleeve 2. The air pump 601 is started by the controller 9 to inject compressed air into the interior of the water-cooling sleeve 2 through the connecting pipe 602. The air pressure detector 607 is then started by the controller 9 to detect the air pressure inside the water-cooling sleeve 2. When the air pressure reaches a certain amount, the injection is stopped. The air pressure detector 607 then detects the amount of air leakage inside the water-cooling sleeve 2 within a certain period of time. By observing whether the air pressure is stable, it is determined whether there are gaps in the inner wall of the water-cooling sleeve 2 that cause air leakage, etc., which facilitates the inspection and maintenance of the inner wall of the water-cooling sleeve 2.

[0021] like Figure 5 As shown, the main frame 1 is connected to a rotating assembly 4, which drives some or all of the anti-skid wheels 406 to rotate; Specifically, a rotating assembly 4 is connected to the fixing hole 3, and the rotating assembly 4 includes a fixing frame 401, the fixing frame 401 is fixedly connected to the inner wall of the fixing hole 3, and the inner wall of the fixing frame 401 is rotatably connected to the movable column 402. A plurality of connecting columns 403 are provided inside the main frame 1, and the connecting columns 403 are rotatably connected to the inner walls of two corresponding fixing frames 401. The connecting columns 403 and the movable columns 402 are distributed up and down, and both are fixedly connected to the outside of synchronous wheels 404. The upper and lower opposite synchronous wheels 404 are outer-coated with the same synchronous belt 405. The surface of the movable column 402 is fixedly connected to a rubber anti-skid wheel 406. The bottom surface of the main frame 1 is fixedly connected to a mounting frame 407, one of the connecting columns 403 (front) passes through the side wall of the mounting frame 407 and extends to the right. The right side wall of the mounting frame 407 is fixedly connected to a first motor 408, and the output end of the first motor 408 is connected to the connecting column 403 located in the front to drive it to rotate; The first motor 408 is connected to the controller 9. Through the provided rotating assembly 4, when the water-cooling sleeve 2 is placed on the surface of multiple rubber anti-skid wheels 406, the first motor 408 is started through the controller 9, and the output end of the first motor 408 rotates to drive the connecting column 403 to rotate. The connecting column 403 rotates through the synchronous belt 405 and the synchronous belt 405 cooperates with each other to drive the movable column 402 to rotate. The movable column 402 rotates to drive the rubber anti-skid wheel 406 to rotate. When the multiple rubber anti-skid wheels 406 rotate synchronously, the water-cooling sleeve 2 is driven to rotate, which facilitates the inspection of the surface of the water-cooling sleeve 2, avoiding the problem that the larger water-cooling sleeve 2 is difficult to rotate, thereby reducing the inspection efficiency.

[0022] like Figure 5As shown, a synchronization assembly 5 is provided inside the main frame 1, and the rotating assembly 4 is connected to the synchronization assembly 5, and drives all the anti-skid wheels 406 to rotate synchronously through the synchronization assembly 5; the synchronization assembly 5 includes a synchronization frame 501, and the synchronization frame 501 is connected to multiple connecting columns 403 and sprockets 503 on the connecting columns 403. The multiple sprockets 503 are connected to the same chain 504. The rotating assembly 4 drives one of the connecting columns 403 to rotate, thereby driving all the connecting columns 403 to rotate synchronously, and the connecting columns 403 drive the corresponding anti-skid wheels 406 to rotate synchronously; Specifically, the synchronous frame 501 is fixedly connected to the inner wall of the main frame 1, and a plurality of movable holes 502 are opened on the side wall of the synchronous frame 501. The connecting column 403 is rotatably connected to the inner wall of the movable hole 502. The side wall of the synchronous frame 501 is provided with a plurality of sprockets 503, and the connecting column 403 is connected to the corresponding sprocket 503 and rotates together. The surfaces of the plurality of sprockets 503 are meshed and connected with the same chain 504. Through the provided synchronization component 5, when the connecting column 403 located in the front rotates, the plurality of sprockets 503 and the chain 504 cooperate with each other, thereby driving the plurality of connecting columns 403 to rotate synchronously. The plurality of connecting columns 403 rotate synchronously and cooperate with each other through the plurality of synchronous wheels 404 and the synchronous belt 405, thereby driving the plurality of rubber anti-skid wheels 406 to rotate synchronously, which is convenient for saving output resources and ensuring the uniformity and stability of the synchronous rotation of the plurality of rubber anti-skid wheels 406.

[0023] like Figure 6 As shown, the main frame 1 is internally connected to a clamping and pressing assembly 7 that drives the contact frame 604 to move toward or away from each other; the clamping and pressing assembly 7 includes a positioning frame 701, the positioning frame 701 is connected to a spur gear 703 and a second motor 704 that drives the spur gear 703 to rotate, the contact frame 604 includes a rack connected at the lower end, the two racks are parallel to each other and are slidably connected to the positioning frame 701 along their own length direction, and the spur gear 703 is engaged with the two parallel racks; Specifically, the inner wall of the positioning frame 701 is rotatably connected to the rotating column 702, the surface of the rotating column 702 is fixedly connected to the spur gear 703, and the bottom surface of the positioning frame 701 is fixedly connected to the second motor 704, the output end of the second motor 704 is fixedly connected to the surface of the rotating column 702, the spur gear 703 is engaged with the tooth groove 609 provided on the two parallel racks, and the second motor 704 is connected to the controller 9, so that the second motor 704 is started by the controller 9, the output end of the second motor 704 rotates, thereby driving the rotating column 702 to rotate, and the rotating column 702 rotates to drive the spur gear 703 to rotate, and the rotation of the spur gear 703 cooperates with the multiple tooth grooves 609 through the spur gear 703, thereby driving the two contact frames 604 to synchronously reverse displacement, thereby facilitating the two contact frames 604 to automatically clamp the two ends of the water-cooling jacket 2 tightly, thereby facilitating improving the tightness between the two ends of the water-cooling jacket 2 and the two contact frames 604 during detection.

[0024] like Figure 4 As shown, in order to realize the linear sliding of the rack at the lower end of the contact frame 604, a limiting hole 611 is opened in the side wall of one end of the rack at the lower end of the contact frame 604 along its length, and a limiting plate 610 is connected to the limiting hole 611 to slide along it. The limiting plate 610 is fixedly connected to the side wall of the rack at the lower end of the adjacent contact frame 604. The limiting hole 611 and the limiting plate 610 cooperate with each other to facilitate the sliding of the rack at the lower end of the contact frame 604, so as to facilitate the parallel movement of the two contact frames 604. It can also be replaced by other linear sliding limiting structures.

[0025] like Figure 2 As shown, a lifting assembly 8 is connected to the main frame 1 (on the surface), and the lifting assembly 8 drives the two contact frames 604 to move up and down; the lifting assembly 8 includes an electric telescopic cylinder 801, which is connected to the main frame 1 and has an output end connected to a connecting plate 802. One end of the connecting plate 802 is fixed to the positioning frame 701, driving the two contact frames 604 to move up and down; Specifically, the electric telescopic cylinder 801 is fixedly connected to the surface of the main frame 1. The telescopic shaft of the electric telescopic cylinder 801 passes through the surface of the main frame 1 and extends to the bottom, and is fixedly connected to the connecting plate 802. The side wall of the connecting plate 802 is fixedly connected to the side wall of the positioning frame 701. The electric telescopic cylinder 801 is connected to the controller 9. The electric telescopic cylinder 801 is activated by the controller 9. The output shaft of the electric telescopic cylinder 801 is telescopically moved, thereby driving the connecting plate 802 to move. The movement of the connecting plate 802 drives the positioning frame 701 to move. The movement of the positioning frame 701 drives the two contact frames 604 to move. When the two contact frames 604 are opened and not clamping the two ends of the water-cooling jacket 2 tightly, the output shaft of the electric telescopic cylinder 801 moves downward, thereby driving the two contact frames 604 to move downward, making it easier to retract the two contact frames 604 into the interior of the main frame 1, thereby avoiding affecting the surface maintenance of the water-cooling jacket 2 and improving space utilization. In order to limit the up and down movement of the connecting plate 802, two sliding holes 803 are provided on the top surface of the connecting plate 802. The inner walls of the two sliding holes 803 are connected to a limiting frame 804 that slides along them. The top surface of the limiting frame 804 is fixedly connected to the inner wall of the main frame 1. The two sliding holes 803 and the limiting frame 804 are used in conjunction with each other to limit the connecting plate 802 so that the connecting plate 802 can only move vertically up and down.

[0026] like Figure 2As shown, a hydraulic buffer 805 is threadedly connected to the inner wall of the main frame 1 (a nut 806 is fixed in the main frame 1 and threadedly connected to the hydraulic buffer 805). The lower end of the telescopic shaft of the hydraulic buffer 805 is against the top surface of the connecting plate 802. The hydraulic buffer 805 facilitates buffering and limiting when the telescopic shaft of the electric telescopic cylinder 801 is retracted, thereby preventing the top surface of the positioning frame 701 from colliding with the inner bottom surface of the main frame 1 when the telescopic shaft of the electric telescopic cylinder 801 is retracted, and at the same time, the positions of the two contact frames 604 and the two ends of the water-cooling jacket 2 are more matched.

[0027] like Figure 1 As shown, a battery 10 is fixedly connected to the inner wall of the main frame 1, and the battery 10 is connected to the controller 9. The battery 10 is electrically connected to the first motor 408, the air pump 601, the air pressure detector 607, the electric telescopic cylinder 801, etc., so as to provide power to the controller 9, the first motor 408, the limit plate 610, the air pressure detector 607 and the electric telescopic cylinder 801 in the event of a sudden power outage.

[0028] This embodiment also discloses a water-cooling jacket maintenance method, comprising the following steps: S1: When inspecting the surface of the water-cooling jacket 2, place the water-cooling jacket 2 on a plurality of anti-skid wheels 406, manually push the water-cooling jacket 2 to rotate, or electrically drive each anti-skid wheel 406 to rotate and drive the water-cooling jacket 2 to rotate, and adjust the water-cooling jacket 2 to a desired angle for inspection; in, By providing the rotating assembly 4, when the water-cooling jacket 2 is placed on the surface of the plurality of rubber anti-skid wheels 406, the first motor 408 is started by the controller 9, and the output end of the first motor 408 rotates, thereby driving the connecting column 403 to rotate. The connecting column 403 rotates through the synchronous belt 405 and the synchronous belt 405 cooperates with each other to drive the movable column 402 to rotate. The movable column 402 rotates, thereby driving the rubber anti-skid wheels 406 to rotate. When the plurality of rubber anti-skid wheels 406 rotate synchronously, the water-cooling jacket 2 is driven to rotate, thereby facilitating the inspection and maintenance of the surface of the water-cooling jacket 2, thereby avoiding the problem that the large water-cooling jacket 2 is difficult to rotate, thereby reducing the inspection and maintenance efficiency. By providing the synchronization component 5, when the connecting column 403 at the front rotates, the multiple sprockets 503 and the chain 504 cooperate with each other to drive the multiple connecting columns 403 to rotate synchronously. The multiple connecting columns 403 rotate synchronously, thereby facilitating the multiple synchronous wheels 404 and the synchronous belt 405 to cooperate with each other and drive the multiple rubber anti-skid wheels 406 to rotate synchronously, thereby saving output resources and ensuring the uniformity and stability of the synchronous rotation of the multiple rubber anti-skid wheels 406. S2: When inspecting the inner wall of the water-cooling jacket 2, the water-cooling jacket 2 is placed on the plurality of anti-slip wheels 406. The clamping assembly 7 is used to drive the two contact racks 604 to contact the ends of the water-cooling jacket 2. The air pump 601 is started and compressed air is injected into the interior of the water-cooling jacket 2 through the contact racks 604. The air pressure inside the water-cooling jacket 2 is then tested by the air pressure detector 607. When the air pressure reaches a set value, the injection is stopped. Finally, the air pressure leakage inside the water-cooling jacket 2 within a certain period of time is detected by the air pressure detector 607, and the air pressure is observed to be stable for inspection. in, The airtightness detection assembly 6 is provided so that when the water-cooling jacket 2 is placed on the surface of the plurality of rubber anti-skid wheels 406, the two contact frames 604 are pressed against the two ends of the water-cooling jacket 2. The air pump 601 is started by the controller 9 to inject compressed air into the interior of the water-cooling jacket 2 through the connecting pipe 602. The air pressure detector 607 is then started by the controller 9 to detect the air pressure inside the water-cooling jacket 2. When the air pressure reaches a certain amount, the injection is stopped. The air pressure detector 607 then detects the amount of air leakage inside the water-cooling jacket 2 within a certain period of time. By observing whether the air pressure is stable, it is determined whether there are any gaps in the inner wall of the water-cooling jacket 2 that cause air leakage, etc., thereby facilitating the inspection and maintenance of the inner wall of the water-cooling jacket 2. By providing the clamping and clinging assembly 7, the second motor 704 is started by the controller 9, and the output end of the second motor 704 rotates, thereby driving the rotating column 702 to rotate. The rotating column 702 rotates, thereby driving the spur gear 703 to rotate. The rotation of the spur gear 703 cooperates with the surface of the spur gear 703 and the multiple tooth grooves 609 to drive the two contact frames 604 to rotate synchronously in the opposite direction, thereby facilitating the two contact frames 604 to automatically clamp and cling to the two ends of the water-cooling jacket 2, thereby facilitating improving the tightness between the two ends of the water-cooling jacket 2 and the two contact frames 604 during testing. By means of the provided lifting assembly 8, the electric telescopic cylinder 801 is activated by the controller 9, and the output shaft of the electric telescopic cylinder 801 telescopically moves, thereby driving the connecting plate 802 to move, the connecting plate 802 moves, thereby driving the positioning frame 701 to move, and the positioning frame 701 moves, thereby driving the two contact frames 604 to move. When the two contact frames 604 are opened and do not clamp the two ends of the water-cooling jacket 2 tightly, the output shaft of the electric telescopic cylinder 801 moves downward, thereby driving the two contact frames 604 to move downward, making it easier to retract the two contact frames 604 into the interior of the main frame 1, thereby avoiding affecting the maintenance of the surface of the water-cooling jacket 2 and improving the utilization rate of space.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions should also be deemed to fall within the protection scope of the technical solution of the present invention.

Claims

1. A water-cooling jacket maintenance device, characterized in that: It includes a main frame, which is provided with several symmetrically arranged anti-slip wheels, and the water-cooling sleeve is placed through the anti-slip wheels; the main frame is also connected to an airtightness detection component, which includes a contact frame abutting the two ends of the water-cooling sleeve, an air pump that injects compressed air into the water-cooling sleeve through the contact frame, and an air pressure detector that detects the air pressure inside the water-cooling sleeve. The main frame is also connected to a clamping and sticking component that drives the contact frame to move in a direction of approaching or moving away from each other.

2. The water-cooling jacket maintenance device according to claim 1, characterized in that: The main frame is connected with a rotating assembly, and the rotating assembly drives part or all of the anti-skid wheels to rotate.

3. The water-cooling jacket maintenance device according to claim 2, characterized in that: The rotating assembly is connected to the synchronous assembly and drives part or all of the anti-skid wheels to rotate synchronously through the synchronous assembly.

4. The water-cooling jacket maintenance device according to claim 3, characterized in that: The synchronization component includes a synchronization frame, which is connected to multiple connecting columns and sprockets on the connecting columns. The multiple sprockets are connected to the same chain. The rotating component drives one of the connecting columns to rotate, thereby driving all the connecting columns to rotate synchronously. The connecting columns drive the corresponding anti-skid wheels to rotate synchronously.

5. The water-cooling jacket maintenance device according to claim 1, characterized in that: The clamping and clinging assembly includes a positioning frame, which is connected to a spur gear and a second motor driving the spur gear to rotate. The spur gear is engaged with two parallel racks, and the two racks are respectively connected to the contact frames at corresponding ends.

6. The water-cooling jacket maintenance device according to claim 5, characterized in that: The main frame is connected with a lifting assembly, which drives the two contact frames to move up and down.

7. The water-cooling jacket maintenance device according to claim 6, characterized in that: The lifting assembly includes an electric telescopic cylinder, which is connected to the main frame, and an output end is connected to a connecting plate. One end of the connecting plate is fixed to the positioning frame to drive the two contact frames to move up and down.

8. The water-cooling jacket maintenance device according to claim 7, characterized in that: The connecting plate is provided with a plurality of sliding holes, and a limiting frame which slides relatively therewith is provided in the sliding hole, and the upper end of the limiting frame is fixedly connected to the main frame.

9. A water-cooling jacket maintenance device according to claim 6 or 7, characterized in that: The main frame is also connected to a hydraulic buffer, and the lower end of the telescopic shaft of the hydraulic buffer abuts against the top surface of the connecting plate.

10. A maintenance method for the water-cooling jacket maintenance device according to claim 1, characterized in that: The following steps are included: When inspecting the surface of the water-cooling jacket, place the jacket on multiple anti-skid wheels and manually push the jacket to rotate, or electrically drive each anti-skid wheel to rotate the jacket, and adjust the jacket to the required angle for inspection. When inspecting the inner wall of the water-cooling jacket, the water-cooling jacket is placed on multiple anti-slip wheels, the clamping assembly is driven to tightly contact the two contact frames with the two ends of the water-cooling jacket, the air pump is started and compressed air is injected into the interior of the water-cooling jacket through the contact frames, and then the air pressure inside the water-cooling jacket is detected by the air pressure detector. When the air pressure reaches the set amount, the injection is stopped. Finally, the air pressure detector is used to detect the leakage of the air pressure inside the water-cooling jacket within a set time, and / or observe whether the air pressure is stable, so as to conduct the inspection.

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