Device cleaning device and device cleaning method

Abstract

The device cleaning device comprises a supporting base, a bearing frame and a locking mechanism, the bearing frame is rotatably connected to the supporting base in the first direction, the locking mechanism is installed on the bearing frame, the bearing frame is used for bearing a to-be-cleaned device, and the locking mechanism is used for locking the to-be-cleaned device. And the locking mechanism is used for locking the device on the bearing frame. The device cleaning device is easy and convenient to operate, safe, reliable and capable of easily completing device cleaning and overturning actions.

Description

Technical Field

[0001] This invention relates to the field of radiator cleaning technology, and in particular to a device cleaning apparatus and a device cleaning method. Background Technology

[0002] Currently, radiator cleaning involves using a gantry crane in the workshop to suspend the radiators after they have been filled with oil, and then manually shaking them to clean the oil passages. The cleaning effect is generally poor, it's difficult to rotate the radiators, the operation is highly dangerous, and it's impossible to test the radiator's pressure-holding capacity. Summary of the Invention

[0003] In view of this, the present invention provides a device cleaning apparatus that is simple and convenient to operate, safe and reliable, and can easily complete the device cleaning and flipping action.

[0004] A device cleaning apparatus includes a support base, a carrier frame, and a locking mechanism. The carrier frame is rotatably connected to the support base about a first direction, and the locking mechanism is mounted on the carrier frame. The carrier frame is used to carry the device to be cleaned, and the locking mechanism is used to lock the device on the carrier frame.

[0005] Optionally, the support base includes a first support frame and a second support frame, the first support frame and the second support frame are disposed opposite to each other, the bearing frame is disposed between the first support frame and the second support frame, the bearing frame is rotatably connected to the first support frame through a first rotating shaft, and the bearing frame is rotatably connected to the second support frame through a second rotating shaft, the first rotating shaft and the second rotating shaft are disposed along the first direction.

[0006] Optionally, the support frame is provided with a first locking disc on the side near the first support frame, the end of the first rotating shaft is fixed to the middle of the first locking disc, the first locking disc is provided with a plurality of first locking holes arranged at intervals around the first rotating shaft, the first support frame is provided with a first locking shaft, and the first locking shaft can be inserted into the first locking hole by moving along the first direction to lock the support frame. The support frame has a second locking disc on the side near the second support frame. The end of the second rotating shaft is fixed to the middle of the second locking disc. The second locking disc has a plurality of second locking holes arranged at intervals around the second rotating shaft. The second support frame has a second locking shaft. The second locking shaft can be inserted into the second locking hole by moving along the first direction to lock the support frame.

[0007] Optionally, the first support frame is provided with a first mounting seat, the first mounting seat is provided with a first shaft hole and a first avoiding hole communicated with the first shaft hole, the first locking shaft is installed in the first shaft hole, the first locking shaft is fixed with a first handle, the first handle extends out of the first avoiding hole, and the first handle is used to drive the first locking shaft to insert into or move out of the first locking hole. The second support frame is provided with a second mounting seat, the second mounting seat is provided with a second shaft hole and a second avoiding hole communicated with the second shaft hole, the second locking shaft is installed in the second shaft hole, the second locking shaft is fixed with a second handle, the second handle extends out of the second avoiding hole, and the second handle is used to drive the second locking shaft to insert into or move out of the second locking hole.

[0008] Optionally, the first support frame is provided with a first bearing part near one side of the second support frame, the first bearing part is detachably connected to the first support frame, the second support frame is provided with a second bearing part near one side of the first support frame, the second bearing part is detachably connected to the second support frame, and the first bearing part and the second bearing part are used to support the bearing frame so that the bearing frame is combined and installed with the support seat.

[0009] Optionally, the locking mechanism comprises at least two cross beams, each of the cross beams is provided with a blocking part and a locking part, the blocking part and the locking part are oppositely arranged, and the locking part is configured to move towards the blocking part to clamp the device between the blocking part and the locking part.

[0010] Optionally, the locking part comprises a locking seat and a first locking assembly, the locking seat is slidably connected to the cross beam, and the first locking assembly is connected to the locking seat and used to lock the locking seat on the cross beam.

[0011] Optionally, the bearing frame is provided with a first guide rail extending along the first direction, the cross beam is connected to the bearing frame in cooperation with the first guide rail through a sliding block, the sliding block is provided with a second locking assembly, and the second locking assembly is used to fix the sliding block on the bearing frame.

[0012] Optionally, each of the cross beams is provided with a second guide rail extending along a second direction, the second direction is perpendicular to the first direction, the locking seat is adjustable in position along the second direction in cooperation with the second guide rail.

[0013] The application also relates to a device cleaning method, which utilizes the device cleaning device and comprises the following steps. The device is placed on the carrier, and the device is fixed on the carrier by the locking mechanism, wherein the device is a radiator; Hydraulic oil is injected into the radiator, and the oil inlet and the oil outlet of the radiator are blocked; The carrier is driven to rotate around the first direction for a certain time; The hydraulic oil in the radiator is poured out, and new hydraulic oil is replaced; The above operations are repeated until the radiator is cleaned.

[0014] Optionally, the method for pressure retention test after the radiator is cleaned includes: The carrier is locked on the support seat; A pressure sensor is installed at the outlet of the hydraulic pump, and the pressure sensor is connected with a data acquisition instrument; The oil inlet of the radiator is connected with the outlet of the hydraulic pump, and the oil outlet of the radiator is connected with an oil tank to form a pressure retention loop, the hydraulic pump is started to fill the radiator with hydraulic oil, and the data acquisition instrument is used to collect pressure data.

[0015] The device cleaning device of the present application uses a carrier to carry the device to be cleaned, and uses a locking mechanism to lock the device on the carrier. When cleaning, the carrier is operated to rotate around the first direction X. The cleaning operation is simple and convenient, safe and reliable. The device is fixed on the carrier for a short time, for example, not more than 5 minutes, and a single person can easily shake the device, which is beneficial to improve the cleaning efficiency and reduce the labor consumption, and the device cleaning and rotating operation can be easily completed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a split structure schematic diagram of the device cleaning device of the present application.

[0017] Figure 2 is a structure schematic diagram of the device cleaning device of the present application when cleaning the device.

[0018] Figure 3 is a local structure schematic diagram of the connection between the first support frame and the carrier of the present application.

[0019] Figure 4 is a schematic diagram of the device cleaning method of the present application using the device cleaning device for pressure retention test. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described below by specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the disclosure of the present application.

[0021] In the following description, reference is made to the accompanying drawings which form a part hereof, and which illustrate several embodiments. It is understood that other embodiments can be utilized and mechanical, structural, electrical, and operational changes can be made without departing from the spirit and scope of the present application. The following detailed description is, therefore, not to be taken in a limiting sense, as the scope of the present application is defined by the appended claims, along with the full scope of equivalents to which such claims are entitled.

[0022] Although the terms first, second, etc. can be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another.

[0023] Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises", "comprising", "includes" and / or "including" when used herein, specify the presence of stated features, steps, operations, elements, components, items, and / or groups but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, items, and / or groups thereof. As used herein, the term "or" and "and / or" is construed to be inclusive, or to mean "either" or "any combination thereof. Thus, "A, B, or C" or "A, B, and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B, and C." This definition also applies to other common terms such as "at least one of," "one, but not both," and "two, but not both."

[0024] Figure 1 is a schematic view of a disassembled structure of a device cleaning apparatus of the present application, Figure 2 is a schematic view of a structure of the device cleaning apparatus of the present application when cleaning a device, as Figure 1 and Figure 2 As shown in Figs. 1 and 2, the device cleaning apparatus comprises a support base 12, a carrier frame 13 rotatably connected to the support base 12 about a first direction X, and a locking mechanism 14 mounted on the carrier frame 13. The carrier frame 13 is used to carry a device 20 to be cleaned, and the locking mechanism 14 is used to lock the device 20 on the carrier frame 13. In this embodiment, the device 20 to be cleaned is a radiator of a rotary drilling machine, but it is not limited thereto.

[0025] The device cleaning apparatus of the present application uses the carrier frame 13 to carry the device 20 to be cleaned, and uses the locking mechanism 14 to lock the device 20 on the carrier frame 13. When cleaning, the carrier frame 13 is turned over about the first direction X, which is simple and convenient, safe and reliable. The device 20 is completely fixed on the carrier frame 13 for a short time, for example, not more than 5 minutes, and a single person can easily shake the device 20, which is conducive to improving the cleaning efficiency and reducing the labor consumption, and the device 20 cleaning and turning over operation can be easily completed.

[0026] Optionally, the edge of the support frame 13 is provided with at least one handle to facilitate the operator to flip the support frame 13.

[0027] Optionally, such as Figure 1 and Figure 2 As shown, the support base 12 includes a first support frame 121 and a second support frame 122, which are disposed opposite to each other. A carrier frame 13 is disposed between the first support frame 121 and the second support frame 122. The carrier frame 13 is rotatably connected to the first support frame 121 via a first rotating shaft 131, and is rotatably connected to the second support frame 122 via a second rotating shaft 132. The first rotating shaft 131 and the second rotating shaft 132 are arranged along a first direction X. In this embodiment, the first rotating shaft 131 is located at the top of the first support frame 121, and the second rotating shaft 132 is located at the top of the second support frame 122, and the first rotating shaft 131 and the second rotating shaft 132 are coaxially arranged.

[0028] Optionally, Figure 3 This is a partial structural diagram of the connection between the first support frame and the load-bearing frame in this application, as shown below. Figure 1 and Figure 3 As shown, the top end of the first support frame 121 is provided with a first connecting seat 1211, and the first connecting seat 1211 has a first connecting hole, in which the first rotating shaft 131 is installed; the top end of the second support frame 122 is provided with a second connecting seat 1221, and the second connecting seat 1221 has a second connecting hole, in which the second rotating shaft 132 is installed. In this embodiment, the first rotating shaft 131 is installed in the first connecting hole via a first bearing, and the second rotating shaft 132 is installed in the second connecting hole via a second bearing.

[0029] Optionally, such as Figure 1 and Figure 3 As shown, a first locking disc 133 is provided on the side of the support frame 13 near the first support frame 121. The end of the first rotating shaft 131 is fixed to the middle of the first locking disc 133. The first locking disc 133 is provided with a plurality of first locking holes 105 arranged at intervals around the first rotating shaft 131. The first support frame 121 is provided with a first locking shaft. The first locking shaft can be inserted into the first locking hole 105 by moving along the first direction X, thereby locking the support frame 13. In this embodiment, by gradually flipping the support frame 13, the first locking shaft can be inserted into different first locking holes 105 to lock the support frame 13 at different angles. Pulling the first locking shaft out of the first locking hole 105 can also flip the support frame 13 at a certain angle, ensuring that the support frame 13 can be easily flipped as needed during the cleaning process.

[0030] Optionally, such as Figure 1As shown, the second locking disc 134 is arranged on the side of the bearing frame 13 close to the second support frame 122, the end of the second rotating shaft 132 is fixed to the middle of the second locking disc 134, the second locking disc 134 is provided with a plurality of second locking holes 106 arranged around the second rotating shaft 132 and spaced from each other, and the second support frame 122 is provided with a second locking shaft which can be inserted into the second locking hole 106 to lock the bearing frame 13 when moved along the first direction X. In this embodiment, the bearing frame 13 is gradually turned over, the second locking shaft can be inserted into different second locking holes 106 to lock the bearing frame 13 at different angles, and the second locking shaft can be pulled out of the second locking hole 106 to turn over the bearing frame 13 at a certain angle, so that the bearing frame 13 can be easily turned over as needed during the cleaning process.

[0031] Optionally, each first locking hole 105 is arranged in one-to-one correspondence with each second locking hole 106, and the bearing frame 13 is locked at both ends, which can improve the safety of the cleaning device and avoid safety accidents.

[0032] Optionally, as shown in the drawings, Figure 3 As shown, the first support frame 121 is provided with a first mounting seat 1211, the first mounting seat 1211 is provided with a first shaft hole 101 and a first avoiding hole 102 communicated with the first shaft hole 101, the first locking shaft is installed in the first shaft hole 101, the first handle 1213 is fixed on the first locking shaft, the first handle 1213 extends out of the first avoiding hole 102, and the first handle 1213 is used to drive the first locking shaft to be inserted into or removed from the first locking hole 105. In this embodiment, the length direction of the first handle 1213 is perpendicular to the length direction of the first locking shaft, and the end of the first handle 1213 is fixed to the middle of the first locking shaft; pushing the first handle 1213 along the first direction X can drive the first locking shaft to be inserted into or removed from the first locking hole 105.

[0033] Optionally, as shown in the drawings, Figure 3As shown, the first mounting seat 1211 is provided with a first limiting groove 103 and a second limiting groove 104, both of which are in communication with the first avoiding hole 102, the first limiting groove 103 is located at the front end of the first avoiding hole 102, and the second limiting groove 104 is located at the rear end of the first avoiding hole 102; when the first handle 1213 is operated to drive the first locking shaft to insert into the first locking hole 105, the first handle 1213 is located at the front end of the first avoiding hole 102, at this time, deflecting the first handle 1213 around the first direction X can make its trunk embedded in the first limiting groove 103, which can prevent the first locking shaft from being pulled out of the first locking hole 105, thereby improving safety; when the first handle 1213 is operated to drive the first locking shaft to move out of the first locking hole 105, the first handle 1213 is located at the rear end of the first avoiding hole 102, at this time, deflecting the first handle 1213 around the first direction X can make its trunk embedded in the second limiting groove 104, thereby preventing the first locking shaft from moving.

[0034] Optionally, as shown in Figure 1 , the second support frame 122 is provided with a second mounting seat 1224, the second mounting seat 1224 is provided with a second shaft hole and a second avoiding hole in communication with the second shaft hole, the second locking shaft is installed in the second shaft hole, the second handle 1223 is fixed on the second locking shaft, the second handle 1223 extends out of the second avoiding hole, and the second handle 1223 is used to drive the second locking shaft to insert into or move out of the second locking hole 106. In this embodiment, the length direction of the second handle 1223 is perpendicular to the length direction of the second locking shaft, and the end of the second handle 1223 is fixed to the middle of the second locking shaft; pushing the second handle 1223 along the first direction X can drive the second locking shaft to insert into or move out of the second locking hole 106.

[0035] Optionally, as shown in Figure 1 , the second mounting seat 1224 is provided with a third limiting groove and a fourth limiting groove, both of which are in communication with the second avoiding hole, the third limiting groove is located at the front end of the second avoiding hole, and the fourth limiting groove is located at the rear end of the second avoiding hole; when the second handle 1223 is operated to drive the second locking shaft to insert into the second locking hole 106, the second handle 1223 is located at the front end of the second avoiding hole, at this time, deflecting the second handle 1223 around the first direction X can make its trunk embedded in the third limiting groove, which can prevent the second locking shaft from being pulled out of the second locking hole 106, thereby improving safety; when the second handle 1223 is operated to drive the second locking shaft to move out of the second locking hole 106, the second handle 1223 is located at the rear end of the second avoiding hole, at this time, deflecting the second handle 1223 around the first direction X can make its trunk embedded in the fourth limiting groove, thereby preventing the second locking shaft from moving.

[0036] Optionally, as shown in Figure 1 and Figure 2As shown, the first support frame 121 is provided with a first bearing member 1215 close to one side of the second support frame 122, the first bearing member 1215 is detachably connected to the first support frame 121, the second support frame 122 is provided with a second bearing member 1225 close to one side of the first support frame 121, the second bearing member 1225 is detachably connected to the second support frame 122, the first bearing member 1215 and the second bearing member 1225 are used to support the bearing frame 13, so that the bearing frame 13 is combined and installed with the support seat 12. When it is needed to assemble the bearing frame 13 and the support seat 12, the first bearing member 1215 needs to be connected to the first support frame 121, the second bearing member 1225 needs to be connected to the second support frame 122, then the bearing frame 13 is placed on the first bearing member 1215 and the second bearing member 1225, after that, the first rotating shaft 131 is butted with the first connecting hole of the first connecting seat 1211 and the second rotating shaft 132 is butted with the second connecting hole of the second connecting seat 1221; after the bearing frame 13 and the support seat 12 are assembled and the device 20 is locked on the bearing frame 13, the first bearing member 1215 and the second bearing member 1225 are disassembled, and the cleaning work of the device 20 is started.

[0037] Optionally, the support seat 12 further comprises a connecting frame 123 and a material disc 124, the connecting frame 123 is connected to the first support frame 121 and the second support frame 122, the material disc 124 is arranged on the connecting frame 123 and below the bearing frame 13. In this embodiment, the material disc 124 is used to receive hydraulic oil for cleaning the device.

[0038] Optionally, as shown, Figure 1 The locking mechanism 14 comprises at least two cross beams 141, each cross beam 141 is provided with a blocking part 142 and a locking part 143, the blocking part 142 and the locking part 143 are oppositely arranged, the locking part 143 is configured to move towards the blocking part 142 to clamp the device 20 between the blocking part 142 and the locking part 143. In this embodiment, the at least two cross beams 141 are arranged at intervals on the bearing frame 13, each cross beam 141 is used to bear the device 20 to be cleaned, and each cross beam 141 clamps and locks the device 20 through the blocking part 142 and the locking part 143.

[0039] Optionally, as shown, Figure 1As shown, the locking part 143 comprises a locking seat 1431 and a first locking assembly 1432, the locking seat 1431 is slidably connected on the crossbeam 141, the first locking assembly 1432 is connected on the locking seat 1431, and the first locking assembly 1432 is used for locking the locking seat 1431 on the crossbeam 141. In the embodiment, the locking seat 1431 is provided with a through hole, a bolt of the first locking assembly 1432 is arranged in the through hole, and the crossbeam 141 is provided with a plurality of lock holes 107, which are arranged in sequence along the length direction of the crossbeam 141; when the bolt of the first locking assembly 1432 is inserted into the lock hole 107, the locking seat 1431 is locked on the crossbeam 141; when the bolt of the first locking assembly 1432 is moved out of the lock hole 107, the locking seat 1431 can move on the crossbeam 141.

[0040] Optionally, as shown, Figure 1 As shown, the carrier 13 is provided with a first guide rail 135 extending along the first direction X, the crossbeam 141 is connected on the carrier 13 through a sliding block 145 cooperating with the first guide rail 135, the sliding block 145 is provided with a second locking assembly 146, the second locking assembly 146 is used for fixing the sliding block 145 on the carrier 13; when the second locking assembly 146 unlocks the sliding block 145, the interval between two adjacent crossbeams 141 can be adjusted along the first direction X; when the second locking assembly 146 locks the sliding block 145, the crossbeam 141 is fixed on the carrier 13. In the embodiment, the second locking assembly 146 comprises a threaded stud and an operating handle connected on the end of the threaded stud, the sliding block 145 is provided with a threaded hole, the threaded hole penetrates through the sliding block 145 and exposes the side wall of the carrier 13, the threaded stud is connected with the threaded hole, and the end of the threaded stud can be abutted against the side wall of the carrier 13 by rotating the threaded stud through the operating handle, so as to lock the sliding block 145.

[0041] Optionally, each crossbeam 141 is provided with a second guide rail 144 extending along a second direction Y, the second direction Y is perpendicular to the first direction X, and the locking seat 1431 cooperates with the second guide rail 144 to adjust the position along the second direction Y.

[0042] The application also relates to a device cleaning method, which utilizes the device cleaning device, and the device cleaning method comprises the following steps: Placing the device 20 on the carrier 13 and fixing the device 20 on the carrier 13 through the locking mechanism 14, wherein the device 20 is a radiator; Injecting hydraulic oil into the radiator and plugging the oil inlet and the oil outlet of the radiator; Turning the carrier 13 around the first direction X for a set time; Pouring out the hydraulic oil in the radiator and replacing new hydraulic oil; Repeating the above operations until the radiator is cleaned completely.

[0043] Optionally, the method for detecting the cleanliness of the heat sink after cleaning the heat sink comprises: Injecting 2 / 3 volume of aviation kerosene into the heat sink, and blocking the oil inlet and outlet of the heat sink; Vibrating the device cleaning device at an acceleration of 4g and a frequency of 50Hz to flush the inside of the heat sink, and the flushing time is 8-15 minutes; Filtering the flushing liquid with filter paper, drying the filter paper and weighing it, and measuring the maximum impurity size.

[0044] Optionally, Figure 4 The device cleaning method of the present application is a schematic diagram of pressure maintenance test using a device cleaning device, as shown in Figure 4 The method for performing pressure maintenance test after cleaning the heat sink comprises: Locking the carrier 13 on the support seat 12; Installing the pressure sensor at the outlet of the hydraulic pump 30, connecting the pressure sensor with the data acquisition instrument, fixing the wire harness connecting the pressure sensor with the data acquisition instrument on the device cleaning device with adhesive tape to ensure that the wire harness does not disturb the measurement results; Connecting the oil inlet of the heat sink with the outlet of the hydraulic pump 30, connecting the oil outlet of the heat sink with the oil tank to form a pressure maintenance circuit, starting the hydraulic pump 30 to fill the heat sink with hydraulic oil, and collecting pressure data using the data acquisition instrument.

[0045] The above embodiments are only illustrative of the principles and effects of the present application, and are not intended to limit the present application, and the structures or structural features involved can be combined and stacked in any manner. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical idea of the present application should be covered by the claims of the present application.

Claims

1. A device cleaning apparatus, characterized in that, It includes a support base, a carrier frame, and a locking mechanism. The carrier frame is rotatably connected to the support base about a first direction, and the locking mechanism is mounted on the carrier frame. The carrier frame is used to carry the device to be cleaned, and the locking mechanism is used to lock the device on the carrier frame.

2. The device cleaning apparatus as described in claim 1, characterized in that, The support base includes a first support frame and a second support frame, the first support frame and the second support frame are arranged opposite to each other, the bearing frame is arranged between the first support frame and the second support frame, the bearing frame is rotatably connected to the first support frame through a first rotating shaft, and the bearing frame is rotatably connected to the second support frame through a second rotating shaft, the first rotating shaft and the second rotating shaft are arranged along the first direction.

3. The device cleaning apparatus as described in claim 2, characterized in that, The support frame is provided with a first locking disc on the side near the first support frame. The end of the first rotating shaft is fixed to the middle of the first locking disc. The first locking disc is provided with a plurality of first locking holes arranged at intervals around the first rotating shaft. The first support frame is provided with a first locking shaft. The first locking shaft can be inserted into the first locking hole by moving along the first direction to lock the support frame. The support frame has a second locking disc on the side near the second support frame. The end of the second rotating shaft is fixed to the middle of the second locking disc. The second locking disc has a plurality of second locking holes arranged at intervals around the second rotating shaft. The second support frame has a second locking shaft. The second locking shaft can be inserted into the second locking hole by moving along the first direction to lock the support frame.

4. The device cleaning apparatus as described in claim 3, characterized in that, The first support frame is provided with a first mounting base, the first mounting base is provided with a first shaft hole and a first clearance hole communicating with the first shaft hole, the first locking shaft is installed in the first shaft hole, the first locking shaft is fixed with a first handle, the first handle extends out from the first clearance hole, and the first handle is used to drive the first locking shaft to be inserted into the first locking hole or removed from the first locking hole. The second support frame is provided with a second mounting base, the second mounting base is provided with a second shaft hole and a second clearance hole communicating with the second shaft hole, the second locking shaft is installed in the second shaft hole, a second handle is fixed on the second locking shaft, the second handle extends out from the second clearance hole, and the second handle is used to drive the second locking shaft to be inserted into the second locking hole or removed from the second locking hole.

5. The device cleaning apparatus as described in claim 2, characterized in that, The first support frame has a first bearing member on the side near the second support frame, and the first bearing member is detachably connected to the first support frame. The second support frame has a second bearing member on the side near the first support frame, and the second bearing member is detachably connected to the second support frame. The first bearing member and the second bearing member are used to support the support frame so that the support frame and the support base can be assembled together.

6. The device cleaning apparatus according to any one of claims 1 to 5, characterized in that, The locking mechanism includes at least two crossbeams, each of which has a blocking part and a locking part. The blocking part and the locking part are disposed opposite to each other, and the locking part is configured to move toward the blocking part to clamp the device between the blocking part and the locking part.

7. The device cleaning apparatus as described in claim 6, characterized in that, The locking part includes a locking seat and a first locking assembly. The locking seat is slidably connected to the crossbeam, and the first locking assembly is connected to the locking seat. The first locking assembly is used to lock the locking seat to the crossbeam.

8. The device cleaning apparatus as described in claim 6, characterized in that, Includes at least one of the following: The support frame is provided with a first guide rail extending along the first direction. The crossbeam is connected to the support frame by a slider cooperating with the first guide rail. The slider is provided with a second locking component, which is used to fix the slider on the support frame. Each of the crossbeams is provided with a second guide rail extending along a second direction, which is perpendicular to the first direction. The locking seat cooperates with the second guide rail and can be adjusted in position along the second direction.

9. A device cleaning method, characterized in that, The device cleaning method utilizes the device cleaning apparatus according to any one of claims 1 to 8, and the device cleaning method includes: The device is placed on the support frame and fixed to the support frame using the locking mechanism. The device is a heat sink. Hydraulic oil is injected into the radiator, and the oil inlet and outlet of the radiator are sealed. The support frame is driven to rotate around the first direction for a set time; Pour out the hydraulic oil from the radiator and replace it with new hydraulic oil; Repeat the above steps until the radiator is clean.

10. The device cleaning method as described in claim 9, characterized in that, The method for performing a pressure test after cleaning the radiator includes: Secure the bearing frame to the support base; Install the pressure sensor at the outlet of the hydraulic pump and connect the pressure sensor to the data acquisition instrument; Connect the oil inlet of the radiator to the outlet of the hydraulic pump, and connect the oil outlet of the radiator to the oil tank to form a pressure-holding circuit. Start the hydraulic pump to fill the radiator with hydraulic oil, and use the data acquisition instrument to collect pressure data.

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