Static contact cleaning handcart

Abstract

The embodiment of the invention provides a static contact cleaning handcart, and relates to the field of electrical equipment maintenance. The static contact cleaning handcart comprises a handcart body and a cleaning structure. The cleaning structure comprises a cleaning assembly and a lubricating assembly which are connected, the cleaning assembly is movably arranged on the vehicle body, and the cleaning assembly is used for cleaning the static contact; the lubricating assembly is movably arranged on the cleaning assembly, the lubricating assembly comprises a plurality of oil saturations, and the plurality of oil saturations can be close to or far away from each other so as to clamp or loosen the static contact. The cleaning and maintenance process of the static contact can be simplified, and the cleaning and maintenance efficiency of the static contact is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of power equipment maintenance, and in particular to a static contact cleaning handcart. BACKGROUND

[0002] A switch cabinet is an important device in the switch control of a power line. Since the switch cabinet is not a fully sealed structure, after a period of operation, the static contacts located inside the switch cabinet are prone to accumulate dirt, thereby affecting the normal use of the switch cabinet.

[0003] In the related art, the switch cabinet can be opened, and then the static contacts inside the switch cabinet can be cleaned, and lubricating oil can be applied to the cleaned static contacts, thereby realizing the cleaning and maintenance process of the static contacts. However, the cleaning and maintenance process of the static contacts in the related art is complex and has low efficiency. SUMMARY

[0004] The static contact cleaning handcart provided by the embodiments of the present application can solve the problem of complex cleaning and maintenance process and low efficiency of the static contacts.

[0005] The static contact cleaning handcart provided by the embodiments of the present application includes a vehicle body and a cleaning structure.

[0006] The cleaning structure includes a cleaning assembly and a lubricating assembly connected to each other, the cleaning assembly is movably arranged on the vehicle body, and the cleaning assembly is used to clean the static contacts.

[0007] The lubricating assembly is movably arranged on the cleaning assembly, and the lubricating assembly includes a plurality of oil pads. The plurality of oil pads can be close to or away from each other to clamp or release the static contacts.

[0008] By adopting the above technical solution, the static contact cleaning handcart includes a vehicle body and a cleaning structure. The cleaning structure includes a cleaning assembly and a lubricating assembly connected to each other. The cleaning assembly is movably arranged on the vehicle body, and the cleaning assembly is used to clean the static contacts. The lubricating assembly is movably arranged on the cleaning assembly, and the lubricating assembly includes a plurality of oil pads. The plurality of oil pads can be close to or away from each other to clamp or release the static contacts, so that the lubricating oil can be applied to the static contacts by the plurality of oil pads of the lubricating assembly.

[0009] When the static contacts inside the switch cabinet need to be cleaned by the static contact cleaning handcart, the vehicle body can be controlled to approach the switch cabinet, so that the cleaning structure moves relative to the vehicle body, thereby enabling the cleaning assembly and the lubricating assembly to enter the inside of the switch cabinet and contact the static contacts, so that the cleaning assembly and the lubricating assembly can approach and contact the static contacts without opening the switch cabinet.

[0010] Then, the static contact can be cleaned by the cleaning assembly, so that dirt on the surface of the static contact can be removed. Subsequently, the plurality of oil balls in the lubricating assembly can be moved to the outside of the static contact and close to each other, so that the static contact can be clamped by the plurality of oil balls, and the plurality of oil balls can be used to coat the static contact with lubricating oil, so as to realize the cleaning and maintenance process of the static contact.

[0011] Compared with the cleaning and maintenance process of the static contact in the related art, the static contact cleaning trolley of the embodiment of the application does not need to open the switch cabinet, and the cleaning and oiling process of the static contact can be realized by the matched cleaning assembly and lubricating assembly, so that the cleaning and maintenance process of the static contact is more simple, and the cleaning and maintenance efficiency of the static contact is improved.

[0012] In some possible implementation manners, the lubricating assembly comprises a support and a driving member;

[0013] The support is arranged on the cleaning assembly, and the plurality of oil balls are movably arranged on the support;

[0014] The driving member is movably arranged on the support, the driving member is connected with the plurality of oil balls, and the driving member is used to drive the plurality of oil balls to close to or away from each other.

[0015] In some possible implementation manners, the plurality of oil balls are uniformly arranged around the axis of the cleaning assembly, and the driving member is movably arranged on the support along the extension direction of the cleaning assembly;

[0016] The driving member is provided with a plurality of connecting rods, and the driving member connects the plurality of oil balls through the plurality of connecting rods.

[0017] In some possible implementation manners, the oil ball is rotationally connected with the support, a first end of the connecting rod is rotationally connected with the driving member, and a second end of the connecting rod is rotationally connected with the oil ball.

[0018] In some possible implementation manners, the oil ball is provided with a guide rod, a first end of the guide rod is rotationally connected with the oil ball, and a second end of the guide rod is rotationally connected with the support.

[0019] In some possible implementation manners, the plurality of guide rods are located on one side of the plurality of connecting rods, and the length of the guide rod is the same as the length of the connecting rod.

[0020] In some possible implementation manners, the driving member is arranged on the outside of the support;

[0021] The driving member is provided with a pull rod, the extension direction of the pull rod is parallel to the axis direction of the cleaning assembly, and the pull rod extends in a direction away from the oil ball.

[0022] In some possible embodiments, the cleaning structure comprises a base, the base is arranged on the cleaning assembly;

[0023] The bracket is rotatably arranged on the base, and an axis of rotation of the bracket coincides with the central axis of the plurality of oil pads.

[0024] In some possible embodiments, the base is provided with a transmission assembly, the transmission assembly comprises a driving wheel and a driven wheel;

[0025] The driving wheel is rotatably arranged on the base, the driving wheel is engaged with the driven wheel, and the driven wheel is arranged on the bracket.

[0026] In some possible embodiments, the base is provided with a support column, and the bracket is sleeved on the outside of the support column;

[0027] The driven wheel is sleeved on the outside of the bracket, and a diameter of the driven wheel is greater than a diameter of the driving wheel. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the present application.

[0029] Figure 1 A structural schematic view of a vehicle body and a cleaning assembly provided by an embodiment of the present application;

[0030] Figure 2 A structural schematic view of a lubricating assembly provided by an embodiment of the present application.

[0031] Explanation of reference signs:

[0032] 100, vehicle body;

[0033] 200, cleaning assembly;

[0034] 300, lubricating assembly;

[0035] 310, base; 311, driving wheel; 312, support column; 320, bracket; 321, driven wheel; 330, driving member; 331, pull rod; 332, connecting rod; 333, guide rod; 340, oil pad.

[0036] The above drawings have shown the specific embodiments of the present application, and more detailed descriptions will be given hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application by any means, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0037] In the related art, the switch cabinet is an important device in the switch control of the power line. Since the switch cabinet is not a fully sealed structure, after a period of operation and use, the static contact located in the switch cabinet is prone to accumulate dirt. The accumulation of dirt on the static contact will cause the connection between the handcart switch and the static contact to be unreliable, and in severe cases, it can cause the static contact to overheat, thereby causing an accident. Therefore, the static contact in the switch cabinet needs to be cleaned and lubricated regularly.

[0038] Since the static contact is usually arranged in the breaker chamber of the switch cabinet, and the static contact is in a small cylindrical contact box, a baffle is further arranged outside the contact box. Therefore, in the related art, manual cleaning and maintenance of the static contact are usually required. For example, the switch cabinet can be opened, and the static contact inside the switch cabinet can be cleaned, and lubricating oil can be applied to the cleaned static contact, so that the cleaning and maintenance process of the static contact can be realized.

[0039] However, in the process of manually cleaning and maintaining the static contact, since there are many internal devices in the switch cabinet, it is not easy for the cleaning personnel to reach the static contact, and the static contact is not easy to clean. In addition, in order to check whether the static contact is cleaned, the cleaning personnel needs to enter the narrow mechanism chamber to check, and the observation of the static contact is not convenient. Furthermore, it takes a lot of manpower and time to clean the static contact in the switch cabinet, and the normal use of the equipment is delayed, which makes the cleaning and maintenance process of the static contact in the related art complex, and the cleaning and maintenance efficiency of the static contact is low.

[0040] In order to solve the above technical problems, the static contact cleaning handcart provided by the embodiments of the present application comprises a vehicle body and a cleaning structure. The cleaning structure comprises a cleaning assembly and a lubricating assembly connected with each other. The cleaning assembly is movably arranged on the vehicle body and is used for cleaning the static contact. The lubricating assembly is movably arranged on the cleaning assembly and comprises a plurality of oil holders. The plurality of oil holders can approach or move away from each other to clamp or release the static contact, so that the lubricating oil can be applied to the static contact by the plurality of oil holders of the lubricating assembly.

[0041] When the static contact in the switch cabinet needs to be cleaned by the static contact cleaning handcart, the vehicle body can be controlled to approach the switch cabinet, so that the cleaning structure moves relative to the vehicle body, so that the cleaning assembly and the lubricating assembly can enter the inside of the switch cabinet and contact the static contact, so that the cleaning assembly and the lubricating assembly can approach and contact the static contact without opening the switch cabinet.

[0042] Then, the static contact can be cleaned by the cleaning assembly, so that the dirt on the surface of the static contact can be removed. Subsequently, the plurality of oil holders in the lubricating assembly can be moved to the outside of the static contact, and the plurality of oil holders can approach each other to clamp the static contact, so that the lubricating oil can be applied to the static contact by the plurality of oil holders of the lubricating assembly, so as to realize the cleaning and maintenance process of the static contact.

[0043] Compared with the cleaning and maintenance process of the static contact in the related art, the static contact cleaning handcart provided in the embodiments of the present application does not need to open the switch cabinet, and the cleaning and lubricating processes of the static contact can be realized through the matched cleaning assembly and lubricating assembly, so that the cleaning and maintenance process of the static contact is simpler, and the cleaning and maintenance efficiency of the static contact is improved.

[0044] The exemplary embodiments will be described in detail herein with reference to the drawings. Whenever the descriptions of the drawings occur herein, like reference numerals refer to like elements or features in the drawings. The embodiments described in the following exemplary embodiments do not represent all the implementations in accordance with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the present application as detailed in the appended claims.

[0045] The technical solutions of the present application and how the technical solutions of the present application solve the above technical problems will be described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes can not be described again in some embodiments. The embodiments of the present application will be described below with reference to the drawings.

[0046] With reference to Figure 1 and Figure 2 The static contact cleaning handcart provided in the embodiments of the present application includes a vehicle body 100 and a cleaning structure. The cleaning structure includes a cleaning assembly 200 and a lubricating assembly 300 connected with each other. The cleaning assembly 200 is movably arranged on the vehicle body 100, so that the cleaning assembly 200 can extend into the switch cabinet, and the cleaning assembly 200 is used for cleaning the static contact located in the switch cabinet.

[0047] For example, the lubricating assembly 300 is movably arranged on the cleaning assembly 200, and the lubricating assembly 300 includes a plurality of oil pads 340. The plurality of oil pads 340 can be close to or away from each other to clamp or release the static contact, so that the plurality of oil pads 340 of the lubricating assembly 300 can apply lubricating oil to the outer circumferential surface of the static contact.

[0048] When the static contact cleaning handcart is needed to clean the static contact in the switch cabinet, the vehicle body 100 can be controlled to approach the switch cabinet, so that the cleaning structure moves relative to the vehicle body 100, so that the cleaning assembly 200 and the lubricating assembly 300 can enter the interior of the switch cabinet and contact the static contact, so that the cleaning assembly 200 and the lubricating assembly 300 can approach and contact the static contact without opening the switch cabinet.

[0049] Then, the static contact can be cleaned by the cleaning assembly 200, so that dirt on the surface of the static contact can be removed. Subsequently, the plurality of oil pads 340 in the lubricating assembly 300 can be moved to the outside of the static contact, and the plurality of oil pads 340 can be close to each other to clamp the static contact by the plurality of oil pads 340, so that the static contact can be coated with lubricating oil by the plurality of oil pads 340 of the lubricating assembly 300, to realize the cleaning and maintenance process of the static contact.

[0050] Compared with the cleaning and maintenance process of the static contact in the related art, the static contact cleaning trolley of the embodiment of the application does not need to open the switch cabinet, and the cleaning and oiling process of the static contact can be realized by the matched cleaning assembly 200 and lubricating assembly 300, so that the cleaning and maintenance process of the static contact can be more simple, and the cleaning and maintenance efficiency of the static contact can be improved.

[0051] In some possible implementation manners, the number of the cleaning assemblies 200 can be set to be multiple, and the plurality of cleaning assemblies 200 can be arranged in multiple rows and multiple columns. The plurality of cleaning assemblies 200 can be arranged correspondingly to the plurality of static contacts, so that the plurality of cleaning assemblies 200 can clean the plurality of static contacts.

[0052] For example, the number of the lubricating assemblies 300 can be set to be multiple, and the plurality of lubricating assemblies 300 can be arranged correspondingly to the plurality of cleaning assemblies 200. The lubricating assembly 300 can be arranged in the corresponding cleaning assembly 200, so that the cleaning assembly 200 can drive the corresponding lubricating assembly 300 to contact the static contact.

[0053] That is to say, each lubricating assembly 300 is arranged correspondingly to one cleaning assembly 200, and the corresponding lubricating assembly 300 and cleaning assembly 200 can clean and lubricate the static contact. After the static contact is cleaned by the cleaning assembly 200, the cleaned static contact can be lubricated by the lubricating assembly 300, so that the cleaning and maintenance efficiency of the static contact can be improved.

[0054] Referring to Figure 1 and Figure 2 In some possible implementation manners, the cleaning assembly 200 can extend along the first direction, and the extension directions of the plurality of cleaning assemblies 200 are arranged in parallel. The cleaning assembly 200 can move relative to the trolley body 100 along the first direction, so that the cleaning assembly 200 can extend into the switch cabinet along the first direction, to clean the static contact in the switch cabinet.

[0055] The lubricating assembly 300 can be moved relative to the cleaning assembly 200 in the first direction. When the cleaning assembly 200 cleans the static contact, the end of the cleaning assembly 200 away from the vehicle body 100 can be in contact with the static contact. The lubricating assembly 300 can be arranged at the end of the cleaning assembly 200 close to the vehicle body 100 to reduce the interference of the lubricating assembly 300 to the cleaning process of the cleaning assembly 200.

[0056] After the static contact is cleaned by the cleaning assembly 200, the lubricating assembly 300 can be moved in the first direction to the end of the cleaning assembly 200 away from the vehicle body 100, so that the plurality of oil pads 340 of the lubricating assembly 300 can be close to the static contact at the end of the cleaning assembly 200. Then, the plurality of oil pads 340 can be close to each other to clamp the static contact by the plurality of oil pads 340, so that the plurality of oil pads 340 of the lubricating assembly 300 can be used to apply lubricating oil to the static contact.

[0057] In some possible embodiments, the lubricating assembly 300 can include a bracket 320. The bracket 320 can be movably arranged on the cleaning assembly 200, for example, the bracket 320 can be moved relative to the cleaning assembly 200 in the first direction, so that the bracket 320 can drive the plurality of oil pads 340 to move in the first direction to make the plurality of oil pads 340 close to or away from the static contact.

[0058] For example, the plurality of oil pads 340 can be movably arranged on the bracket 320, so that the plurality of oil pads 340 can be arranged around the outside of the static contact and close to or away from each other through the bracket 320, so as to clamp or release the static contact.

[0059] The lubricating assembly 300 can include a driving member 330. The driving member 330 can be movably arranged on the bracket 320, and the driving member 330 can be connected with the plurality of oil pads 340, and the driving member 330 is used to drive the plurality of oil pads 340 to close to or away from each other.

[0060] For example, the plurality of oil pads 340 can be uniformly arranged around the axis of the cleaning assembly 200, so that the plurality of oil pads 340 can be arranged around the outer circumferential surface of the static contact to make the lubrication of the static contact more uniform. The driving member 330 can be movably arranged on the bracket 320 in the extension direction of the cleaning assembly 200 (i.e. the first direction) to drive the plurality of oil pads 340 to close to or away from the static contact at the same time.

[0061] The driving member 330 can be provided with a plurality of connecting rods 332, and the driving member 330 can connect the plurality of oil pads 340 through the plurality of connecting rods 332, so that the driving member 330 can drive the plurality of oil pads 340 to move relative to the bracket 320 through the plurality of connecting rods 332 at the same time, so as to synchronize the movement of the plurality of oil pads 340 to improve the uniformity of the plurality of oil pads 340 in the lubrication process of the static contact.

[0062] The driving member 330 is sleeved on the outer side of the support 320. The driving member 330 can be provided with a pull rod 331, and the extension direction of the pull rod 331 is parallel to the axis direction (i.e., the first direction) of the cleaning assembly 200. In the first direction, the pull rod 331 can extend away from the oil pad 340.

[0063] It is easy to understand that the support 320 can be provided as a column type support 320, so that the driving member 330 can be sleeved on the outer side of the column type support 320, thereby the column type support 320 can guide the movement of the driving member 330, and the movement of the driving member 330 is more stable.

[0064] By providing the pull rod 331 on the driving member 330, and the pull rod 331 is arranged on the side of the support 320 away from the oil pad 340, the cleaning personnel can drive the driving member 330 to move in the first direction through the pull rod 331 on the side where the vehicle body 100 is located, so that the cleaning personnel can control the movement of the driving member 330 more conveniently.

[0065] Referring to Figure 1 and Figure 2 In some possible embodiments, the oil pad 340 can be rotationally connected with the support 320, the first end of the connecting rod 332 is rotationally connected with the driving member 330, and the second end of the connecting rod 332 is rotationally connected with the oil pad 340, so that the driving member 330 can drive the oil pad 340 to rotate relative to the support 320, thereby the plurality of oil pads 340 can be close to or away from each other.

[0066] The plurality of oil pads 340 can be provided with a central axis, and the central axis can correspond to the axis of the corresponding cleaning assembly 200. The plurality of oil pads 340 are arranged around the central axis, when the oil pad 340 is close to the central axis, the plurality of oil pads 340 are close to each other, and when the oil pad 340 is away from the central axis, the plurality of oil pads 340 are away from each other.

[0067] The connecting rod 332 can be arranged on the side of the corresponding oil pad 340 away from the central axis. In the first direction, the connecting rod 332 can be arranged at the middle of the oil pad 340, so that the connecting rod 332 can drive the oil pad 340 to rotate relative to the support 320, thereby the oil pad 340 can be close to or away from the central axis.

[0068] In the process of driving the plurality of oil pads 340 to be close to or away from each other by the driving member 330, the driving member 330 can be moved in the direction away from the support 320, so that the driving member 330 can drive the connecting rod 332 to rotate, thereby the plurality of oil pads 340 can be rotated away from the central axis under the action of the connecting rod 332, so that the plurality of oil pads 340 are away from each other.

[0069] Alternatively, the driving member 330 can be moved in a direction close to the support 320, so that the driving member 330 can drive the connecting rods 332 to rotate, thereby enabling the plurality of oil pads 340 to rotate towards the central axis under the action of the connecting rods 332, so that the plurality of oil pads 340 are close to each other.

[0070] It should be noted that the first end of the oil pad 340 can be rotatably connected with the support 320, and the second end of the oil pad 340 can be used for pre-coating lubricating oil, and the second end of the oil pad 340 can be used for lubricating the static contact.

[0071] When the first end of the oil pad 340 rotates relative to the support 320, the second end of the oil pad 340 can be close to or away from each other, and when the second end of the oil pad 340 is close to each other, the second end of the oil pad 340 can be in contact with the static contact, thereby playing a role in lubricating the static contact. When the second end of the oil pad 340 is away from each other, the second end of the oil pad 340 can be separated from the static contact, thereby realizing the movement of the oil pad 340.

[0072] Referring to Figure 1 and Figure 2 In some possible embodiments, the oil pad 340 can be provided with a guide rod 333. The first end of the guide rod 333 is rotatably connected with the oil pad 340, and the second end of the guide rod 333 is rotatably connected with the support 320, thereby enabling the guide rod 333 to cooperate with the connecting rod 332 to limit the rotation direction of the oil pad 340, so that the oil pad 340 can rotate along a set path.

[0073] For example, a plurality of guide rods 333 can be located on the side where the plurality of connecting rods 332 are close to each other, and the guide rod 333 can be arranged on the side of the connecting rod 332 away from the central axis. When the driving member 330 drives the connecting rod 332 to rotate relative to the support 320, the guide rod 333 also rotates relative to the support 320.

[0074] The length of the guide rod 333 is the same as the length of the connecting rod 332, thereby enabling the guide rod 333 to increase the rotation angle of the oil pad 340, so that the process of pre-coating lubricating oil on the oil pad 340 is more convenient.

[0075] By adopting the above technical solution, the driving member 330 can be moved away from the support 320, so that the driving member 330 can drive the connecting rod 332 to rotate, and the plurality of oil pads 340 can rotate away from the central axis under the action of the connecting rod 332. The guide rod 333 can also be driven by the oil pad 340 to rotate, so that the guide rod 333 can move away from the support 320, the guide rod 333 can pull the oil pad 340 to further rotate, and the first end and the second end of the oil pad 340 can both be away from the central axis, thereby increasing the rotation angle of the oil pad 340.

[0076] It should be noted that in another embodiment, the second ends of the oil pads 340 can be close to or away from each other, and the distance between the first ends of the oil pads 340 and the central axis is constant.

[0077] Due to the small space in the switch cabinet, the rotation space of the oil pads 340 is small. By arranging the guide rod 333, the first end and the second end of the oil pad 340 driven by the guide rod 333 can be away from the central axis, so that the moving direction of the oil pad 340 is more diverse, and the oil pad 340 can obtain a larger rotation angle, so that the oil pad 340 can be applied to rotate in a larger space.

[0078] Referring to Figure 1 and Figure 2 In some possible embodiments, the cleaning structure can include a base 310, which can be arranged on the cleaning assembly 200. The support 320 is rotatably arranged on the base 310, and the rotation axis of the support 320 coincides with the central axis of the plurality of oil pads 340, so that the support 320 can drive the plurality of oil pads 340 to rotate around the central axis relative to the base 310.

[0079] It is easy to understand that in the process of lubricating the static contact by the plurality of oil pads 340, the plurality of oil pads 340 are close to each other, so that the plurality of oil pads 340 can clamp the static contact. Then, the support 320 can be rotated, so that the support 320 can drive the oil pad 340 to rotate around the central axis relative to the base 310, so that the plurality of oil pads 340 can more uniformly lubricate the static contact.

[0080] In some possible embodiments, the base 310 can be provided with a transmission assembly. The transmission assembly can include a driving wheel 311 and a driven wheel 321. The driving wheel 311 is rotatably arranged on the base 310, and the driving wheel 311 is engaged with the driven wheel 321. The driven wheel 321 is arranged on the support 320, so that the driving wheel 311 can drive the support 320 to rotate through the driven wheel 321.

[0081] For example, the base 310 is provided with a support column 312, and the support 320 is sleeved on the outside of the support column 312. The driven wheel 321 is sleeved on the outside of the support 320, and the diameter of the driven wheel 321 is greater than that of the driving wheel 311.

[0082] When the support 320 is driven to rotate around the support column 312 by the transmission assembly, the driving wheel 311 can be rotated, so that the driving wheel 311 can drive the driven wheel 321 to rotate, so that the driven wheel 321 can drive the support 320 to rotate relative to the base 310. Moreover, the diameter of the driven wheel 321 is greater than that of the driving wheel 311, which can reduce the rotation speed of the support 320, so that the plurality of oil pads 340 can more uniformly lubricate the static contact.

[0083] In summary, when the static contact needs to be cleaned by the cleaning trolley, the trolley body 100 can be controlled to approach the switch cabinet, so that the cleaning structure moves relative to the trolley body 100, so that the cleaning assembly 200 and the lubricating assembly 300 can enter the interior of the switch cabinet and contact the static contact, thereby realizing the approach and contact of the cleaning assembly 200 and the lubricating assembly 300 with the static contact without opening the switch cabinet. Then, the static contact can be cleaned by the cleaning assembly 200, so that the dirt on the surface of the static contact can be removed.

[0084] Then, the plurality of oil pads 340 in the lubricating assembly 300 can be moved to the outside of the static contact, the driving member 330 is moved in the direction approaching the support 320, so that the driving member 330 can drive the connecting rod 332 to rotate, so that the plurality of oil pads 340 can be rotated towards the central axis under the action of the connecting rod 332, so that the plurality of oil pads 340 are close to each other, thereby the plurality of oil pads 340 of the lubricating assembly 300 can be used to coat the lubricating oil on the static contact. And the support 320 can be rotated, so that the support 320 can drive the plurality of oil pads 340 to rotate around the central axis relative to the base 310, so that the plurality of oil pads 340 can make the lubricating process of the static contact more uniform.

[0085] Subsequently, the driving member 330 is moved in the direction away from the support 320, so that the driving member 330 can drive the connecting rod 332 to rotate, so that the plurality of oil pads 340 can be rotated away from the central axis under the action of the connecting rod 332, so that the plurality of oil pads 340 are away from each other, thereby the cleaning and maintenance process of the static contact in the interior of the switch cabinet can be realized by the cooperating cleaning assembly 200 and lubricating assembly 300.

[0086] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0087] In the description of the present application, it should be understood that the terms "include" and "have" and any variations thereof used herein are intended to cover non-exclusive inclusion, for example, a process, method, system, product or apparatus including a series of steps or units need not be limited to those clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or apparatuses.

[0088] Unless specifically stated and limited otherwise, the terms "mounting", "connected", "connecting", "fixed", "fixedly connected", "connection", "fixedly connected", "fixed", "fixedly connected" and the like shall not be interpreted strictly, but can be any possible manner as long as it can achieve the purpose of connection. It can be fixed connection, detachable connection, or integral; it can be direct connection, or indirect connection through intermediate medium; it can be internal connection of two elements, or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.

[0089] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A stationary contact cleaning trolley, characterized in that The cleaning structure comprises a vehicle body and a cleaning structure; The cleaning structure comprises a cleaning assembly and a lubricating assembly connected to each other, the cleaning assembly is movably arranged on the vehicle body, and the cleaning assembly is used for cleaning a stationary contact; The lubricating assembly is movably arranged on the cleaning assembly, and the lubricating assembly comprises a plurality of oil pockets, the plurality of oil pockets can be close to or away from each other to clamp or release the stationary contact.

2. The stationary contact cleaning trolley according to claim 1, characterized in that The lubricating assembly comprises a support and a driving member; The support is arranged on the cleaning assembly, and the plurality of oil pockets is movably arranged on the support; The driving member is movably arranged on the support, the driving member is connected with the plurality of oil pockets, and the driving member is used for driving the plurality of oil pockets to be close to or away from each other.

3. The stationary contact cleaning trolley according to claim 2, characterized in that The plurality of oil pockets is uniformly arranged around the axis of the cleaning assembly, and the driving member is movably arranged on the support along the extension direction of the cleaning assembly; The driving member is provided with a plurality of connecting rods, and the driving member connects the plurality of oil pockets through the plurality of connecting rods.

4. The stationary contact cleaning trolley according to claim 3, characterized in that The oil pocket is rotatably connected with the support, the first end of the connecting rod is rotatably connected with the driving member, and the second end of the connecting rod is rotatably connected with the oil pocket.

5. The stationary contact cleaning trolley according to claim 3, characterized in that The oil pocket is provided with a guide rod, the first end of the guide rod is rotatably connected with the oil pocket, and the second end of the guide rod is rotatably connected with the support.

6. The stationary contact cleaning trolley according to claim 5, characterized in that The plurality of guide rods is located on one side of the plurality of connecting rods close to each other, and the length of the guide rod is the same as the length of the connecting rod.

7. The stationary contact cleaning trolley according to claim 2, characterized in that The driving member is sleeved on the outside of the support; The driving member is provided with a pull rod, the extension direction of the pull rod is parallel to the axis direction of the cleaning assembly, and the pull rod extends away from the oil pocket.

8. The static contact cleaning trolley according to any of claims 1 to 7, characterized in that The cleaning structure comprises a base, and the base is arranged on the cleaning assembly; The support is rotatably arranged on the base, and the rotation axis of the support coincides with the central axis of the plurality of oil pockets.

9. The stationary contact cleaning trolley according to claim 8, characterized in that The base is provided with a transmission assembly, and the transmission assembly comprises a driving wheel and a driven wheel; The driving wheel is rotatably arranged on the base, the driving wheel is engaged with the driven wheel, and the driven wheel is arranged on the support.

10. The stationary contact cleaning trolley according to claim 9, characterized in that The base is provided with a support column, and the support is sleeved on the outside of the support column; The driven wheel is sleeved on the outside of the support, and the diameter of the driven wheel is greater than the diameter of the driving wheel.

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