Movable maintenance platform

Abstract

The utility model discloses a movable maintenance platform which comprises a platform body, at least one moving part and a limiting part, the moving part is arranged at the lower end of the platform body and is suitable for driving the platform body to move to a maintenance position or a non-maintenance position, the limiting part is movably arranged on the platform body, and when the platform body is located at the maintenance position, the limiting part is suitable for limiting the platform body. When the platform body is located at the maintenance position, the limiting piece is suitable for being assembled with the first pin seat in an abutting mode to limit the platform body at the maintenance position, and when the platform body is located at the non-maintenance position, the limiting piece is suitable for being assembled with the second pin seat in an abutting mode to limit the platform body at the non-maintenance position. Therefore, when the robot needs to be repaired and maintained, the mobile repair platform is moved to the repair position, so that a repair worker can repair the robot conveniently, and when the robot does not need to be repaired and maintained, the mobile repair platform is moved to the non-repair position, so that interference with the process track of the robot can be avoided; and the operation is relatively simple.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile maintenance platforms, and in particular to a mobile maintenance platform. Background Art

[0002] Currently, during the automobile production process, fixed glue application robots, fixed stud welding robots, and fixed spot welding robots are everywhere. When disassembling, replacing, maintaining, and servicing these devices, the assistance of a maintenance ladder is often required. If a fixed maintenance platform is installed near a glue gun, a stud welding gun, or a spot welding gun, it often interferes with the process trajectory of the robot. If interference is to be avoided, the operability of the maintenance worker will be very poor; if a movable maintenance ladder is used, the maintenance worker needs to carry a movable ladder such as a folding ladder into the automatic work station for equipment maintenance and servicing every time, and the operation is relatively complicated. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the purpose of the utility model is to provide a mobile maintenance platform. Driven by a moving member, the mobile maintenance platform can move back and forth between a maintenance position and a non-maintenance position. When the robot needs to be maintained and serviced, the mobile maintenance platform is moved to the maintenance position and fixed at the maintenance position by a limiting member, so as to facilitate the maintenance worker to perform maintenance. When the robot does not need to be maintained and serviced, the mobile maintenance platform is moved to the non-maintenance position and fixed at the non-maintenance position by a limiting member, so as to avoid interference with the process trajectory of the robot, and the operation is relatively simple.

[0004] To achieve the above object, an embodiment of the utility model provides a mobile maintenance platform, including:

[0005] A platform body;

[0006] At least one moving member, which is arranged at the lower end of the platform body and is adapted to drive the platform body to move to a maintenance position or a non-maintenance position;

[0007] A limiting member, which is movably arranged on the platform body. When the platform body is in the maintenance position, the limiting member is adapted to be in abutting and assembling connection with a first pin seat to limit the platform body at the maintenance position. When the platform body is in the non-maintenance position, the limiting member is adapted to be in abutting and assembling connection with a second pin seat to limit the platform body at the non-maintenance position.

[0008] According to the mobile maintenance platform of the embodiment of the present utility model, driven by a moving member, the mobile maintenance platform can move back and forth between a maintenance position and a non-maintenance position. When it is necessary to perform maintenance on the robot, the mobile maintenance platform is moved to the maintenance position and fixed at the maintenance position by a limiting member, so as to facilitate the maintenance workers to perform maintenance. When it is not necessary to perform maintenance on the robot, the mobile maintenance platform is moved to the non-maintenance position and fixed at the non-maintenance position by the limiting member, so as to avoid interference with the process trajectory of the robot, and the operation is relatively simple.

[0009] According to some examples of the present utility model, it further includes: a guardrail, which is fixedly arranged on the platform body.

[0010] According to some examples of the present utility model, it further includes: a safety door, which is movably arranged on the guardrail so that the safety door and the guardrail jointly define a safety space.

[0011] According to some examples of the present utility model, it further includes: a ladder corresponding to the safety door, which is fixedly arranged on the platform body.

[0012] According to some examples of the present utility model, it further includes: a fixing member, which is movably arranged at the lower end of the platform body and is used to support and fix the platform body.

[0013] According to some examples of the present utility model, it further includes: at least one anti-overturning device, which includes: two mounting seats and a connecting member. The two mounting seats are respectively arranged on both sides of the platform body, and the connecting member is connected between the two mounting seats. The connecting member is movable relative to the two mounting seats along the height direction of the platform body, and the connecting member is located on the side of the bottom beam of the platform body far from the moving member.

[0014] According to some examples of the present utility model, it further includes: a safety detection switch, which is fixedly arranged on the platform body and is used to detect whether the limiting member is in abutting assembly with the second pin seat.

[0015] According to some examples of the present utility model, the fixing member is configured as a fixed foot cup.

[0016] According to some examples of the present utility model, the limiting member is configured as a plug pin.

[0017] According to some examples of the present utility model, the moving member is configured as a directional moving caster.

[0018] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0020] Figure 1 Schematic diagram of a mobile maintenance platform according to the first embodiment of the present utility model;

[0021] Figure 2 Schematic diagram of a mobile maintenance platform according to the second embodiment of the present utility model;

[0022] Figure 3 Schematic diagram of a mobile maintenance platform according to the third embodiment of the present utility model;

[0023] Figure 4 Schematic diagram of a mobile maintenance platform according to the fourth embodiment of the present utility model;

[0024] Figure 5 Schematic diagram of a mobile maintenance platform according to an embodiment of the present utility model in a maintenance position relative to a glue application robot;

[0025] Figure 6 Schematic diagram of a mobile maintenance platform according to an embodiment of the present utility model in a non-maintenance position relative to a glue application robot;

[0026] Figure 7 Schematic diagram of a platform body according to an embodiment of the present utility model;

[0027] Figure 8 Schematic diagram of a guardrail according to an embodiment of the present utility model;

[0028] Figure 9 Schematic diagram of a safety door according to an embodiment of the present utility model;

[0029] Figure 10 Schematic diagram of a ladder according to an embodiment of the present utility model;

[0030] Figure 11 Schematic diagram of a mounting seat according to an embodiment of the present utility model.

[0031] Reference numerals:

[0032] Mobile maintenance platform 100;

[0033] Platform body 1; bottom cross beam 11; moving member 2; limiting member 3; guardrail 4; safety door 5; ladder 6; fixing member 7; anti-overturning device 8; mounting seat 81; connecting member 82; safety detection switch 9.

[0034] First pin seat 200; second pin seat 300; guide rail 400;

[0035] Gluing robot 500; Gluing gun 501; Fixed bracket 502; Robot gluing trajectory space 503. Specific implementation manner

[0036] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0037] It should be noted that currently, during the automobile production process, fixed gluing robots, fixed stud welding robots, and fixed spot welding robots can be seen everywhere. When these devices are disassembled, replaced, repaired, and maintained, they often require the assistance of a maintenance ladder. If a fixed maintenance platform is installed near the glue gun, stud welding gun, or spot welding gun, it often interferes with the robot's process trajectory. If one wants to avoid interference, the operability of the maintenance workers will be very poor; if a movable maintenance ladder is used, the maintenance workers need to carry a movable ladder such as a stepladder into the automatic work station for equipment repair and maintenance every time they perform maintenance, and the operation is relatively complex.

[0038] Based on this, the present utility model proposes a movable maintenance platform. Driven by a moving member, the movable maintenance platform can move back and forth between the maintenance position and the non-maintenance position. When the robot needs to be repaired and maintained, the movable maintenance platform is moved to the maintenance position and fixed at the maintenance position by a limiting member, so as to facilitate the maintenance workers to perform maintenance. When the robot does not need to be repaired and maintained, the movable maintenance platform is moved to the non-maintenance position and fixed at the non-maintenance position by a limiting member, so as to avoid interference with the robot's process trajectory, and the operation is relatively simple.

[0039] The movable maintenance platform 100 proposed according to the embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0040] As Figures 1 - 11 shown, the movable maintenance platform 100 according to the embodiments of the present utility model includes: a platform body 1, at least one moving member 2, and a limiting member 3. The moving member 2 is provided at the lower end of the platform body 1, and the moving member 2 is adapted to drive the platform body 1 to move to the maintenance position or the non-maintenance position. The limiting member 3 is movably provided on the platform body 1. When the platform body 1 is in the maintenance position, the limiting member 3 is adapted to be in abutting assembly with the first pin seat 200 to limit the platform body 1 at the maintenance position. When the platform body 1 is in the non-maintenance position, the limiting member 3 is adapted to be in abutting assembly with the second pin seat 300 to limit the platform body 1 at the non-maintenance position.

[0041] Specifically, the mobile maintenance platform 100 can be applied to the maintenance of various robots. In this application, the glue - applying robot 500 is taken as an example for illustration. Among them, the glue - applying robot 500 includes a glue - applying gun 501 and a fixing bracket 502. The fixing bracket 502 is fixedly installed at the glue - applying station, and the glue - applying gun 501 can move within the robot glue - applying trajectory space 503 to perform corresponding glue - applying processes.

[0042] Furthermore, the mobile maintenance platform 100 includes a platform body 1. Maintenance personnel need to stand on the platform body 1 for maintenance. For example, Figure 7 as shown, the platform body 1 is welded by pedals, baffles, square steel pipes, and steel pipes. The pedals are provided with patterns, which can play an anti - skid effect when maintenance personnel stand on them. There are three - sided baffles at the edges of the pedals, and the height of the three - sided baffles can be 100 mm, which can prevent maintenance personnel from stepping out of the platform body 1 and is beneficial to improving the overall safety performance.

[0043] Furthermore, at least one moving member 2 is provided at the lower end of the platform body 1. For example, the number of moving members 2 can be 1, 2, 3, or 4, which is specifically set according to actual needs and is not specifically limited here. The moving member 2 can be constructed as but not limited to sliders, etc. When the moving member 2 moves on the ground, it will drive the platform body 1 to move. Optionally, the platform body 1 can be moved to the maintenance position or the non - maintenance position. That is to say, the platform body 1 can move back and forth between the maintenance position and the non - maintenance position. It can be understood that taking the glue - applying robot 500 as an example, Figure 5 as shown, when the platform body 1 moves to the maintenance position, maintenance personnel can perform maintenance on the glue - applying robot 500. Figure 6 as shown, when the platform body 1 moves to the non - maintenance position, the mobile maintenance platform 100 will not interfere with the robot glue - applying trajectory space 503, and thus will not affect the glue - applying process of the glue - applying robot 500.

[0044] Furthermore, the mobile maintenance platform 100 further includes a limiting member 3. It should be noted that, taking the gluing robot 500 as an example for further illustration, a first pin seat 200 and a second pin seat 300 that are cooperatively assembled with the limiting member 3 are provided at the gluing station. Among them, the position of the first pin seat 200 matches the movement of the platform body 1 to the maintenance position. That is to say, when the platform body 1 moves to the maintenance position, the limiting member 3 and the first pin seat 200 can be abutted and limited for assembly, thereby restricting the movement of the platform body 1 and ensuring that maintenance personnel can perform maintenance operations safely; the position of the second pin seat 300 matches the movement of the platform body 1 to the non-maintenance position. That is to say, when the platform body 1 moves to the non-maintenance position, the limiting member 3 and the second pin seat 300 can be abutted and limited for assembly, thereby restricting the movement of the platform body 1 and preventing the mobile maintenance platform 100 from moving into the robot gluing trajectory space 503 when the gluing robot 500 is working, causing unnecessary collision losses.

[0045] Thus, driven by the moving member 2, the mobile maintenance platform 100 can move back and forth between the maintenance position and the non-maintenance position. When it is necessary to repair and maintain the robot, the mobile maintenance platform 100 is moved to the maintenance position and fixed at the maintenance position by using the limiting member 3, so as to facilitate the maintenance workers to perform maintenance. When it is not necessary to repair and maintain the robot, the mobile maintenance platform 100 is moved to the non-maintenance position and fixed at the non-maintenance position by using the limiting member 3, thereby avoiding interference with the robot process trajectory, and the operation is relatively simple.

[0046] In some embodiments of the present invention, as Figures 1 - 6 and Figure 8 shown, it further includes: a guardrail 4, and the guardrail 4 is fixedly arranged on the platform body 1. Among them, the guardrail 4 is welded by a plurality of steel pipes, plates and hinges. The height of the guardrail 4 can be 1100 mm. The guardrail 4 is fixedly installed on the edge of the platform body 1 and surrounds the platform body 1 on three sides. In this way, when maintenance personnel perform maintenance, the guardrail 4 can provide good protection for the maintenance personnel, prevent the maintenance personnel from falling from a height, and is beneficial to improving the safety performance of the mobile maintenance platform 100.

[0047] In some embodiments of the present invention, as Figures 1 - 6 and Figure 9As shown in the figure, it further includes: a safety door 5, which is movably arranged on the guardrail 4 so that the safety door 5 and the guardrail 4 jointly define a safety space. Among them, the safety door 5 is welded by a number of steel pipes, plates and hinges. The safety door 5 is movably arranged on the guardrail 4 and can be opened or closed relative to the guardrail 4. When maintenance personnel need to carry out maintenance, the maintenance personnel open the safety door 5 and enter, and then close the safety door 5. It can be understood that the safety door 5 can be fixedly connected to the guardrail 4 by installing a bolt, so that the safety door 5 and the guardrail 4 jointly define a safety space, and the maintenance personnel can move in the safety space and carry out equipment maintenance, which is beneficial to further improve the safety performance of the mobile maintenance platform 100.

[0048] In some embodiments of the present invention, as Figures 1 - 6 and Figure 10 shown, it further includes: a ladder 6 corresponding to the safety door 5, and the ladder 6 is fixedly arranged on the platform body 1. That is to say, the mobile maintenance platform 100 further includes a ladder 6, which is welded by a number of square steel pipes, checkered steel plates and bent plates. By setting the edge of the ladder 6, maintenance personnel can climb up for maintenance. The ladder 6 is fixed on the platform body 1 and is arranged corresponding to the safety door 5. When maintenance personnel need to carry out maintenance, the maintenance personnel can use the ladder 6 to enter the safety space. The stepping cross beam of the ladder 6 can be constructed as a checkered steel plate, so as to play an anti-slip role when the maintenance personnel climb.

[0049] In some embodiments of the present invention, as Figures 1 - 6 shown, it further includes: a fixing member 7, which is movably arranged at the lower end of the platform body 1, and the fixing member 7 is used to support and fix the platform body 1. Specifically, the mobile maintenance platform 100 further includes a fixing member 7, which is movably arranged at the lower end of the platform body 1. When the platform body 1 moves to the maintenance position, in order to further ensure the stability of the platform body 1, the fixing member 7 can be made to contact the ground so that the fixing member 7 supports and fixes the platform body 1. When the platform body 1 needs to move or is in a non-maintenance position, the fixing member 7 is made to be disengaged from the ground contact, that is, the fixing member 7 no longer supports and fixes the platform body 1, which is convenient for the movement of the platform body 1.

[0050] In some embodiments of the present invention, as Figures 1 - 6 and Figure 11 shown, it further includes: at least one anti-overturning device 8, and the anti-overturning device 8 includes: two mounting seats 81 and a connecting member 82. The two mounting seats 81 are respectively arranged on both sides of the platform body 1, and the connecting member 82 is connected between the two mounting seats 81. The connecting member 82 is movable relative to the two mounting seats 81 along the height direction of the platform body 1, and the connecting member 82 is located on the side of the bottom cross beam 11 of the platform body 1 away from the moving member 2.

[0051] Specifically, as Figure 2 and Figure 3 shown, the mobile maintenance platform 100 includes at least one anti-rollover device 8. For example, the mobile maintenance platform 100 in this application includes two anti-rollover devices 8. Each anti-rollover device 8 includes two mounting seats 81 and a connecting member 82. The two mounting seats 81 are respectively arranged on both sides of the platform body 1. The connecting member 82 is connected between the two mounting seats 81, and the connecting member 82 is located above the bottom cross beam 11 of the platform body 1. The connecting member 82 is movable relative to the two mounting seats 81 in the height direction of the platform body 1. For example, as Figure 11 shown, the mounting seat 81 is formed by welding three plates. The connecting member 82 is processed with a long circular hole in the vertical direction. The mounting seat 81 is fixedly provided with a guiding fastener, and the guiding fastener can move up and down relative to each other in the long circular hole and can be fixed on the connecting member 82 when moved to a suitable position. In this way, the height adjustment of the connecting member 82 is realized.

[0052] When the platform body 1 moves to the maintenance position or the non-maintenance position, the two mounting seats 81 are in contact with the ground. At the same time, the gap between the connecting member 82 and the bottom cross beam 11 in the height direction is adjusted. For example, the gap between the connecting member 82 and the bottom cross beam 11 is adjusted to 3 - 5 mm. The connecting member 82 can be configured as an angle steel. In this way, the anti-rollover device 8 composed of the two mounting seats 81 and the connecting member 82 can prevent the platform body 1 from rolling over under the action of external forces, greatly improving the safety performance of the platform.

[0053] In some embodiments of the present utility model, as Figures 1 - 6 shown, it further includes: a safety detection switch 9. The safety detection switch 9 is fixedly arranged on the platform body 1, and the safety detection switch 9 is used to detect whether the limiting member 3 is in abutting assembly with the second pin seat 300.

[0054] Specifically, when the platform body 1 moves to the non-maintenance position, the safety detection switch 9 is used to detect whether the limiting member 3 is in abutting assembly with the second pin seat 300. If the safety detection switch 9 detects that the limiting member 3 is in abutting assembly with the second pin seat 300, the safety detection switch 9 sends an interactive message that the robot can run to the PLC, indicating that the robot at this station can perform relevant operations, and at this time, the robot will not collide with the maintenance platform.

[0055] If maintenance personnel are needed to perform maintenance, they will first pull out the limit member 3 or perform other operations after entering the workstation so that the limit member 3 is no longer in abutment with the second pin seat 300. At this time, the safety detection switch 9 detects that the limit member 3 is not in abutment with the second pin seat 300, and the safety detection switch 9 sends an interactive message to the PLC that the robot cannot operate. That is to say, when the safety detection switch 9 detects that the limit member 3 is not in abutment with the second pin seat 300, the robot cannot work, thereby ensuring the safety of the maintenance personnel and equipment.

[0056] In some embodiments of the present invention, the fixing member 7 is configured as a fixing foot cup. That is, the fixing member 7 can be configured as a fixing foot cup, and the number of the fixing foot cups can be multiple, for example, Figure 1 As shown, four fixed foot cups are provided at the lower end of the platform body 1. When the platform body 1 needs to be fixed, the fixed foot cups are stepped on with feet to extend them, and the number of gaskets is adjusted to make the fixed foot cups contact the ground. When the platform body 1 needs to be moved, the pedals of the fixed foot cups are stepped on with feet to retract them, so that the moving parts 2 contact the ground to facilitate the movement of the mobile maintenance platform 100.

[0057] In some embodiments of the utility model, the position limiting member 3 is configured as a latch. That is, the position limiting member 3 can be configured as a latch, which can move up and down. When the position of the platform body 1 needs to be limited, the position limiting member 3 is inserted downward into the first pin seat 200 or the second pin seat 300. When the position restriction of the platform body 1 needs to be released, the position limiting member 3 is pulled out upward to be out of contact with the first pin seat 200 or the second pin seat 300. The fixing method is simple and reliable.

[0058] In some embodiments of the utility model, the moving member 2 is configured as a directional moving caster. That is to say, the moving member 2 is configured as a directional moving caster. For example, four directional moving casters are provided at the lower end of the platform body 1. It should be noted that the directional moving casters can move under the guidance of the guide rail 400, wherein the platform body 1 is arranged between the two guide rails 400, the side walls of the two directional moving casters on one side are in guiding contact with the corresponding side walls of the guide rail 400, and the side walls of the two directional moving casters on the other side are in guiding contact with the corresponding side walls of the guide rail 400, thereby ensuring the stability of the mobile maintenance platform 100 during movement.

[0059] Furthermore, in order to enable those skilled in the art to better understand the present application, the working steps of the mobile maintenance platform 100 are described in detail below:

[0060] Push the mobile maintenance platform 100 into the fixed guide rail 400, fix the two sets of anti-overturning devices 8 on the ground, and adjust the gap between the connecting piece 82 and the bottom cross beam 11 in the height direction so that the gap between the connecting piece 82 and the bottom cross beam 11 is adjusted to 3-5 mm. The anti-overturning device 8 ensures that the mobile maintenance platform 100 will not overturn under the action of external forces.

[0061] As Figure 3 shown, the platform body 1 is in the non-maintenance position. At this time, the fixed foot cup is in the retracted state, the pin is inserted into the second pin seat 300, and the safety detection switch 9 detects that the limiting piece 3 is in contact and assembled with the second pin seat 300. The safety detection switch 9 sends the interactive information that the robot can run to the PLC, indicating that the robot at this station can perform related operations.

[0062] If maintenance personnel need to perform maintenance, after the maintenance personnel enter the station, they pull out the limiting piece 3 or perform other operations so that the limiting piece 3 is no longer in contact and assembled with the second pin seat 300. At this time, the safety detection switch 9 detects that the limiting piece 3 is not in contact and assembled with the second pin seat 300. The safety detection switch 9 sends the interactive information that the robot cannot run to the PLC, and the robot cannot work, thus ensuring the safety of the maintenance personnel and equipment.

[0063] Subsequently, push the platform body 1 from the non-maintenance position to the maintenance position, then insert the pin into the first pin seat 200, step on the fixed foot cup with your foot to make it extend, and adjust the number of gaskets so that the fixed foot cup touches the ground. The maintenance personnel climb into the platform body 1 along the ladder 6, close the safety door 5, and start the maintenance operation. After the maintenance is completed, the maintenance personnel climb down the maintenance platform, step on the pedal of the fixed foot cup with their foot to make it retract, make the four directional moving casters touch the ground, pull out the pin, push the platform body 1 from the maintenance position to the non-maintenance position, and insert the pin into the second pin seat 300.

[0064] It should be noted that in the description of the present invention, 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", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0065] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0067] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0068] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A mobile maintenance platform, characterized in that: include: Platform body; At least one moving member, the moving member is disposed at the lower end of the platform body, and the moving member is suitable for driving the platform body to move to a maintenance position or a non-maintenance position; A limit piece, wherein the limit piece can be movably arranged on the platform body, and when the platform body is located at the maintenance position, the limit piece is suitable for abutting and assembling with the first pin seat to limit the platform body at the maintenance position, and when the platform body is located at the non-maintenance position, the limit piece is suitable for abutting and assembling with the second pin seat to limit the platform body at the non-maintenance position.

2. The mobile maintenance platform according to claim 1, characterized in that: Also includes: A guardrail is fixed to the platform body.

3. The mobile maintenance platform according to claim 2, characterized in that: Also includes: A safety door is movably arranged on the guardrail so that the safety door and the guardrail together define a safe space.

4. The mobile maintenance platform according to claim 3, characterized in that: Also includes: A ladder is arranged corresponding to the safety door, and the ladder is fixed to the platform body.

5. The mobile maintenance platform according to claim 1, characterized in that: Also includes: A fixing member is movably disposed at the lower end of the platform body, and is used to support and fix the platform body.

6. The mobile maintenance platform according to claim 1, characterized in that: Also includes: At least one anti-rollover device, the anti-rollover device comprising: two mounting seats and a connecting piece, the two mounting seats are respectively arranged on both sides of the platform body, the connecting piece is connected between the two mounting seats, the connecting piece is movable relative to the two mounting seats along the height direction of the platform body, and the connecting piece is located on the side of the bottom beam of the platform body away from the movable piece.

7. The mobile maintenance platform according to claim 1, characterized in that: Also includes: A safety detection switch is fixedly mounted on the platform body and is used to detect whether the limit member is abutted and assembled with the second pin seat.

8. The mobile maintenance platform according to claim 5, characterized in that: The fixing element is configured to fix the foot cup.

9. The mobile maintenance platform according to claim 1, characterized in that: The limiting member is configured as a latch.

10. The mobile maintenance platform according to claim 1, characterized in that: The moving member is configured as a directional moving caster.

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