Lifting platform for maintenance of electromechanical equipment

Abstract

The utility model discloses a kind of lifting platforms for electromechanical equipment maintenance, more specifically in the technical field of electromechanical equipment maintenance, including operation platform, operation platform top is fixedly connected with hydraulic cylinder, and the top of hydraulic cylinder is provided with multi-angle adjusting mechanism;Multi-angle adjusting mechanism includes shell one, and shell one bottom is fixedly connected with the top end of hydraulic cylinder, and two positioning frames are fixedly connected on the outer side of positioning frame, and electric push rod is fixedly connected on one side of positioning frame, and one end of electric push rod is fixedly connected with gasket, and spring one is fixedly connected on the inner side of positioning frame.The utility model utilizes the deflection of limiting ball one and shell one to realize flexible angle adjustment of industrial controller shell, facilitate staff to force and observe, and simultaneously with the aid of multiple deflection arms, support rods and anti-skid sleeves, different models of shell are quickly clamped, the precision, efficiency of maintenance operation and the fixing efficiency of lifting platform to multiple models of shell are improved.

Description

Technical Field

[0001] This utility model relates to the field of electromechanical equipment maintenance technology, and more specifically, to a lifting platform for electromechanical equipment maintenance. Background Technology

[0002] Electromechanical equipment refers to mechanical, electrical, and electrical automation equipment. It can not only greatly improve labor productivity, reduce labor intensity, improve the production environment, and complete tasks that cannot be done by humans, but also form one of the foundations of a country's industry. Under long-term working conditions, the internal parts of electromechanical equipment will wear out continuously with the increase of working years. Therefore, it is necessary to maintain it regularly to ensure that the electromechanical equipment is in the best working condition.

[0003] The existing equipment has a small gap between the rotating roller and the equipment during maintenance, making it difficult for maintenance personnel to maintain the bottom of the equipment and affecting the ease of use of the device.

[0004] A search revealed a Chinese patent, CN221093610U, which discloses a lifting platform for the maintenance of electromechanical equipment. This utility model places the electromechanical equipment on the upper part of a bearing roller array. The main bearing platform is composed of multiple interconnected split bearing platforms. The split bearing platform array has a hollow interior. When the upper support platform rises to a certain height, the operator can repair the bottom of the electromechanical equipment through the hollowed-out position, thus increasing the applicability of the device and enhancing its ease of use.

[0005] However, in actual use, after positioning the industrial controller housing in the electromechanical equipment, the angle at which the staff can maintain and inspect the industrial controller housing cannot always be kept within the appropriate range. The staff needs to repeatedly move and change the position, which reduces the efficiency of the staff in maintaining the industrial controller housing. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a lifting platform for the maintenance of electromechanical equipment to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A lifting platform for maintaining electromechanical equipment includes an operating platform. A hydraulic cylinder is fixedly connected to the top of the operating platform, and a multi-angle adjustment mechanism is provided on the top of the hydraulic cylinder. The multi-angle adjustment mechanism includes a housing, the bottom of which is fixedly connected to the top of the hydraulic cylinder. Two positioning frames are fixedly connected to the outer side of the housing. An electric push rod is fixedly connected to one side of each positioning frame, and a gasket is fixedly connected to one end of the electric push rod. A spring is fixedly connected to the inner side of each positioning frame, and a locking block is fixedly connected to one side of the spring. The outer side of the locking block slides against the inner side of the positioning frame. The connection includes a limiting ball rotatably connected to the inner side of the outer shell, multiple slots on the outer side of the limiting ball, the inner side of the slot engaging with the outer side of the locking block, a connecting post fixedly connected to one side of the limiting ball, an outer shell 2 fixedly connected to the bottom of the connecting post, a limiting ball 2 rotatably connected to the inner side of the outer shell 2, a cylinder fixedly connected to the bottom of the limiting ball 2, a limiting ball 3 fixedly connected to the bottom of the cylinder, an outer shell 3 rotatably connected to the outer side of the limiting ball 3, and the lower surface of the outer shell 3 fixedly connected to the upper surface of the operating platform; a positioning mechanism is provided above the operating platform.

[0008] By adopting the above technical solution: utilizing the rotation of the limiting ball inside the outer shell, combined with the two positioning frames and the spring pushing the locking block, the locking block can be inserted into multiple slots on the outside of the limiting ball, so that the industrial controller shell can be deflected and adjusted after positioning, and is limited after positioning, allowing the staff to maintain the industrial controller shell from different angles.

[0009] As a further description of the above technical solution: the positioning mechanism includes a base plate, one side of which is fixedly connected to one end of a connecting column, and a top frame fixedly connected to the other side of the base plate. Multiple servo motors are fixedly connected to the inner side of the top frame, and multiple locking holes are provided on the surface of the top frame. A gear one is fixedly connected to the output end of each servo motor, and a gear two meshes with one side of the gear one. The outer side of the gear two is rotatably connected to the inner side of the top frame. A support arm is coaxially connected to the inner side of the gear one, and a spring two is fixedly connected to the inner side of the support arm. A locking block two is fixedly connected to the bottom end of the spring two, and the outer side of the locking block two is slidably connected to the inner side of the support arm. A support rod is fixedly connected to one side of the support arm, and an anti-slip sleeve is fixedly connected to the outer side of the support rod.

[0010] By adopting the above technical solution, multiple servo motors and gears are used to mesh and transmit power, so that the support arm, support rod and anti-slip sleeve can clamp the housing of different models of industrial controllers at multiple points in opposite directions, and the friction on the surface of the industrial controller housing is increased by multiple anti-slip sleeves.

[0011] The technical effects and advantages of this utility model are as follows: By setting up a multi-angle adjustment mechanism, compared with the existing technology, the industrial controller housing can be easily deflected in front of the operator after positioning by using the deflection of the limit ball and the inside of the housing, without the need to frequently move the ladder. It also allows the industrial controller housing to be quickly adjusted to the angle that is most convenient for applying force and observation, thereby improving the accuracy and efficiency of the operator's maintenance operation of the industrial controller housing. By setting up a positioning mechanism, compared with existing technologies, multiple deflecting arms, support rods and anti-slip sleeves are used to clamp the outer side of the industrial controller housing in opposite directions, so that different models of industrial controller housings can be quickly limited, improving the fixing efficiency of the lifting platform for multiple industrial controller housings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the rear structure of this utility model.

[0014] Figure 3 This is a partial schematic diagram of the connection between the base plate and the top frame of this utility model.

[0015] Figure 4 This is a partial schematic diagram of the connection between the positioning frame and the locking block of this utility model.

[0016] Figure 5 This is a partial schematic diagram of the connection between the limiting ball and the connecting column of this utility model.

[0017] Figure 6 For the present utility model Figure 3 Enlarged diagram of A in the middle.

[0018] The attached diagram is labeled as follows: 1. Operating platform; 2. Hydraulic cylinder; 3. Outer shell 1; 4. Positioning frame; 5. Electric push rod; 6. Gasket; 7. Spring 1; 8. Locking block 1; 9. Limiting ball 1; 10. Slot; 11. Connecting column; 12. Outer shell 2; 13. Limiting ball 2; 14. Cylinder; 15. Limiting ball 3; 16. Outer shell 3; 17. Base plate; 18. Top frame; 19. Servo motor; 20. Gear 1; 21. Gear 2; 22. Support arm; 23. Spring 2; 24. Locking block 2; 25. Support rod; 26. Anti-slip sleeve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] The embodiments disclosed in this application are as follows: Figure 1-6 The lifting platform for maintaining electromechanical equipment shown includes an operating platform 1. A hydraulic cylinder 2 is fixedly connected to the top of the operating platform 1. A multi-angle adjustment mechanism is provided on the top of the hydraulic cylinder 2. The multi-angle adjustment mechanism includes a housing 3. The bottom of the housing 3 is fixedly connected to the top of the hydraulic cylinder 2. Two positioning frames 4 are fixedly connected to the outside of the housing 3. An electric push rod 5 is fixedly connected to one side of the positioning frame 4. A pad 6 is fixedly connected to one end of the electric push rod 5. A spring 7 is fixedly connected to the inside of the positioning frame 4. A locking block 8 is fixedly connected to one side of the spring 7. The outside of the locking block 8 is slidably connected to the inside of the positioning frame 4. A limit ball 9 is rotatably connected to the inside of the housing 3. Multiple slots 10 are provided on the outside of the limit ball 9. The inside of the slots 10 engages with the outside of the locking block 8. A connecting column 11 is fixedly connected to one side of the limit ball 9. 1. A second outer shell 12 is fixedly connected to the bottom. A second limiting ball 13 is rotatably connected to the inner side of the second outer shell 12. A cylinder 14 is fixedly connected to the bottom of the second limiting ball 13. A third limiting ball 15 is fixedly connected to the bottom of the cylinder 14. A third outer shell 16 is rotatably connected to the outer side of the third limiting ball 15. The lower surface of the third outer shell 16 is fixedly connected to the upper surface of the operating platform 1. A positioning mechanism is set above the operating platform 1. The cylinder 14 pushes the second limiting ball 13, the second outer shell 12 and the connecting column 11, so that the connecting column 11 and the first limiting ball 9 can be deflected inside the first outer shell 3. The two electric push rods 5 and the pads 6 push the first locking block 8 to insert into the corresponding slot 10 inside the first limiting ball 9, so that the industrial controller shell can be deflected quickly, so that the operator can observe and maintain the industrial controller shell from a more suitable angle.

[0021] Reference Figure 2 , Figure 3 and Figure 6As shown, the positioning mechanism includes a base plate 17. One side of the base plate 17 is fixedly connected to one end of the connecting column 11, and the other side of the base plate 17 is fixedly connected to a top frame 18. Multiple servo motors 19 are fixedly connected to the inside of the top frame 18. Multiple locking holes are opened on the surface of the top frame 18. A gear 20 is fixedly connected to the output end of the servo motor 19. A gear 21 meshes with one side of the gear 20. The outer side of the gear 21 is rotatably connected to the inner side of the top frame 18. A support arm 22 is coaxially connected to the inner side of the gear 20. A spring 23 is fixedly connected to the inner side of the support arm 22. The bottom end of the spring 23... A second locking block 24 is fixedly connected, and the outer side of the second locking block 24 is slidably connected to the inner side of the support arm 22. A support rod 25 is fixedly connected to one side of the support arm 22, and an anti-slip sleeve 26 is fixedly connected to the outer side of the support rod 25. Multiple servo motors 19 and gear 1 20 are used to mesh and drive gear 21 and support arm 22. The corresponding spring 23 and locking block 24 are used to engage the locking holes on the surface of the top frame 18, so that multiple support arms 22 drive the support rod 25 and anti-slip sleeve 26 to deflect at different angles, so as to position the housing of different models of industrial controllers.

[0022] The working principle of this utility model is as follows: When maintaining electromechanical equipment, the industrial controller housing is first placed on one side of the top frame 18. Multiple servo motors 19 are then activated, driving gear 1 20 to mesh with corresponding gear 21. This causes gear 21 to rotate the support arm 22 on one side of the top frame 18, resulting in the support rod 25 and anti-slip sleeve 26 on one side of the support arm 22 pressing against the outer side of the industrial controller housing. The anti-slip sleeve 26 increases the friction on the surface of the industrial controller housing. Then, spring 23 on the inner side of the support arm 22 pushes the locking block 24 to engage with the corresponding locking hole on the surface of the top frame 18. Combined with the continuous power provided by the corresponding gear 1 20 and gear 21, the support arm 22, support rod 25, and anti-slip sleeve 26 position the industrial controller housing. Afterwards, the operation... After maintaining one side of the industrial controller housing, the staff pushes the base plate 17, then activates the two electric push rods 5 and the pads 6 to push the locking block 8. Then, combined with the rotation of the limit balls 13 and 15 at the upper and lower ends of the cylinder 14 inside the housing 12 and 16, the cylinder 14 can push and deflect the connecting column 11 and the limit ball 9 during the extension and retraction process, so that the limit ball 9 can deflect inside the housing 3. When the base plate 17 drives the connecting column 11 and the limit ball 9 to the appropriate position, the two electric push rods 5 are activated to push the pads 6 to insert the locking block 8 and the corresponding slots 10 inside the limit ball 9, so that the limit ball 9 can be positioned after deflecting inside the housing 3. Finally, the staff maintains the industrial controller housing from different angles.

[0023] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0024] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A lifting platform for maintaining electromechanical equipment, comprising an operating platform (1), characterized in that: The top of the operating platform (1) is fixedly connected to a hydraulic cylinder (2), and the top of the hydraulic cylinder (2) is provided with a multi-angle adjustment mechanism; The multi-angle adjustment mechanism includes a housing (3), the bottom of which is fixedly connected to the top of the hydraulic cylinder (2), and two positioning frames (4) are fixedly connected to the outside of the housing (3). An electric push rod (5) is fixedly connected to one side of the positioning frame (4), and a pad (6) is fixedly connected to one end of the electric push rod (5). A spring (7) is fixedly connected to the inside of the positioning frame (4), and a locking block (8) is fixedly connected to one side of the spring (7). The outside of the locking block (8) is slidably connected to the inside of the positioning frame (4). A positioning mechanism is provided above the operating platform (1).

2. The lifting platform for maintenance of electromechanical equipment according to claim 1, characterized in that: The inner side of the outer shell (3) is rotatably connected to the limiting ball (9), and the outer side of the limiting ball (9) is provided with multiple slots (10), the inner side of the slots (10) is engaged with the outer side of the card block (8).

3. The lifting platform for maintenance of electromechanical equipment according to claim 2, characterized in that: One side of the limiting ball (9) is fixedly connected to a connecting column (11), and the bottom of the connecting column (11) is fixedly connected to a second outer shell (12). The inner side of the second outer shell (12) is rotatably connected to a second limiting ball (13). The bottom of the second limiting ball (13) is fixedly connected to a cylinder (14). The bottom end of the cylinder (14) is fixedly connected to a third limiting ball (15). The outer side of the third limiting ball (15) is rotatably connected to a third outer shell (16). The lower surface of the third outer shell (16) is fixedly connected to the upper surface of the operating platform (1).

4. The lifting platform for maintaining electromechanical equipment according to claim 1, characterized in that: The positioning mechanism includes a base plate (17), one side of which is fixedly connected to one end of a connecting column (11), and the other side of which is fixedly connected to a top frame (18). Multiple servo motors (19) are fixedly connected to the inside of the top frame (18), and multiple card holes are opened on the surface of the top frame (18).

5. The lifting platform for maintaining electromechanical equipment according to claim 4, characterized in that: The output end of the servo motor (19) is fixedly connected to a gear one (20), and a gear two (21) meshes with one side of the gear one (20). The outer side of the gear two (21) is rotatably connected to the inner side of the top frame (18).

6. The lifting platform for maintaining electromechanical equipment according to claim 5, characterized in that: The gear (20) is coaxially connected to the inner side of the support arm (22), and the support arm (22) is fixedly connected to the inner side of the spring (23). The bottom end of the spring (23) is fixedly connected to the locking block (24), and the outer side of the locking block (24) is slidably connected to the inner side of the support arm (22).

7. The lifting platform for maintenance of electromechanical equipment according to claim 6, characterized in that: A support rod (25) is fixedly connected to one side of the support arm (22), and an anti-slip sleeve (26) is fixedly connected to the outside of the support rod (25).

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