Relay protection screen cabinet carrying device

Abstract

The utility model provides a relay protection screen cabinet carrying device, which relates to the technical field of conveying devices and comprises a moving vehicle body, a sliding frame is slidably mounted on the moving vehicle body, a turnover frame is rotatably mounted on the sliding frame, and a plurality of vertically arranged bearing plates are fixedly mounted at the top of one end of the turnover frame. A bearing plate is horizontally arranged at one end of the movable trolley body, a turnover frame is arranged at the other end of the movable trolley body, a straightening push plate is slidably arranged at the top of the other end of the turnover frame, a discharging push plate is horizontally arranged between the bearing plate and the straightening push plate, and a sliding driving assembly is arranged between the discharging push plate and the sliding frame. And the carrying efficiency of the relay protection screen cabinet is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, and in particular to a relay protection cabinet handling device. Background Technology

[0002] During the transportation of relay protection cabinets, due to their height, they are usually laid down before loading to ensure stability during transport. This requires flipping the cabinets after unloading and then moving them to the designated location. However, the cabinets are large, and manual flipping is time-consuming and laborious. Using lifting equipment requires a long time for binding and unbinding, resulting in low handling efficiency.

[0003] Therefore, a relay protection cabinet handling device is needed to solve the above problems. Utility Model Content

[0004] This utility model proposes a relay protection cabinet handling device, which realizes automatic flipping and automatic unloading of relay protection cabinets through the cooperation of a moving vehicle, a flipping frame and an unloading push plate, thereby improving the handling efficiency of relay protection cabinets.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A relay protection panel handling device includes a mobile vehicle body. A sliding frame is slidably mounted on the mobile vehicle body in a horizontal direction. A horizontally arranged tilting frame is rotatably mounted on the sliding frame. Several vertically arranged support plates are fixedly mounted on the top of one end of the tilting frame. A slidable alignment push plate for pushing the relay protection panel body towards the support plates is slidably mounted on the top of the other end of the tilting frame. A discharge push plate is horizontally arranged between the support plates and the slidable push plate. A sliding drive assembly is arranged between the discharge push plate and the sliding frame. The sliding drive assembly includes two first connecting rods and two second connecting rods. The middle parts of the first connecting rods and the second connecting rods are hinged together. One end of the two first connecting rods is hinged to the discharge push plate, and the other end of the two first connecting rods is slidably connected to the tilting frame. One end of the two second connecting rods is hinged to the tilting frame, and the other end of the two second connecting rods is slidably connected to the discharge push plate. A drive element is hinged between the two first connecting rods and the two second connecting rods.

[0007] As a preferred technical solution, the tilting frame is provided with two first guide grooves, and a first guide post is fixedly installed on one end of each of the two first connecting rods near the tilting frame. The two first guide posts are constrained and installed in the corresponding first guide grooves. The unloading push plate is provided with two second guide grooves, and a second guide post is fixedly installed on one end of each of the two second connecting rods near the unloading push plate. The two second guide posts are constrained and installed in the corresponding second guide grooves.

[0008] As a preferred technical solution, the bottom of the flipping frame is hinged to the sliding frame, two first slide rails are fixedly installed on the sliding frame, a sliding plate is slidably installed on each first slide rail, a third connecting rod is hinged between each sliding plate and the sliding frame, and two sliding plate driving cylinders are fixedly installed on the sliding frame, with the piston rods of the two sliding plate driving cylinders fixedly connected to the corresponding sliding plate.

[0009] As a preferred technical solution, two horizontally arranged second slide rails are fixedly installed on the mobile vehicle body, the sliding frame is slidably installed on the two second slide rails, and a horizontally arranged lead screw is rotatably installed on the mobile vehicle body. A nut is threaded onto the lead screw, and the nut is fixedly connected to the sliding frame.

[0010] As a preferred technical solution, two third slide rails are fixedly installed on the side of the aligning push plate away from the support plate, and two sliders are slidably installed on each of the third slide rails, with each slider fixedly installed on the top of the flipping frame.

[0011] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0012] Since the relay protection cabinet handling device includes a mobile vehicle, a tilting frame, and an unloading pusher, during the use of this device, the laid-down relay protection cabinet is placed on the unloading pusher, the tilting pusher pushes the relay protection cabinet to be upright, the worker pushes the mobile vehicle to the designated position, the sliding frame moves to the end of the mobile vehicle, the tilting frame tilts, and after tilting, the support plate is close to the ground. The sliding drive component drives the unloading pusher to push the relay protection cabinet to the ground. This utility model realizes automatic tilting and automatic unloading of relay protection cabinets through the cooperation of the mobile vehicle, the tilting frame, and the unloading pusher, thereby improving the handling efficiency of relay protection cabinets.

[0013] Since the sliding drive assembly includes a first connecting rod, a second connecting rod, and a drive element, during the process of pushing the relay protection cabinet from the support plate to the ground, the drive element drives the first and second connecting rods to rotate, increasing the distance between the unloading push plate and the tilting frame, thereby causing the unloading push plate to push the relay protection cabinet to the ground, thus realizing the unloading of the relay protection cabinet. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 for Figure 1 A left-view diagram;

[0017] Figure 3 This is a reference diagram showing the working state of the tilting frame after it has been tilted.

[0018] Figure 4 This is a system architecture block diagram of the PLC controller.

[0019] The components are as follows: 1. Mobile vehicle body; 2. Sliding frame; 3. Tilting frame; 4. Support plate; 5. Relay protection cabinet; 6. Alignment push plate; 7. Unloading push plate; 8. First connecting rod; 9. Second connecting rod; 10. Unloading push plate drive cylinder; 11. First guide groove; 12. First guide column; 13. First slide rail; 14. Sliding plate; 15. Third connecting rod; 16. Sliding plate drive cylinder; 17. Second slide rail; 18. Lead screw; 19. Nut; 20. Third slide rail; 21. Slider; 22. Alignment push plate drive cylinder; 23. Lead screw drive motor; 24. Support column; 25. Second guide column; 26. Directional wheel; 27. Universal wheel; 28. Push handle; 29. ​​PLC controller; 30. Second guide groove. Detailed Implementation

[0020] 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.

[0021] like Figures 1-4As shown, the relay protection cabinet handling device includes a mobile vehicle body 1. A sliding frame 2 is slidably mounted on the mobile vehicle body 1 in the horizontal direction. A horizontally arranged flipping frame 3 is rotatably mounted on the sliding frame 2. Several vertically arranged support plates 4 are fixedly mounted on the top of one end of the flipping frame 3. A slidable alignment push plate 6 for pushing the relay protection cabinet 5 towards the support plate 4 is slidably mounted on the top of the other end of the flipping frame 3. A discharge push plate 7 is horizontally arranged between the support plate 4 and the slidable push plate 6. A sliding drive assembly is arranged between the discharge push plate 7 and the sliding frame 2. The sliding drive assembly includes two first connecting rods 8 and two second connecting rods 9. The middle parts of the first connecting rods 8 and the second connecting rods 9 are hinged together. One end of the two first connecting rods 8 is hinged to the discharge push plate 7, and the other end of the two first connecting rods 8 is slidably connected to the flipping frame 3. One end of the two second connecting rods 9 is hinged to the flipping frame 3, and the other end of the two second connecting rods 9 is slidably connected to the discharge push plate 7. A drive element is hinged between the two first connecting rods 8 and the two second connecting rods 9.

[0022] In this invention, the driving element is a discharge pusher drive cylinder 10.

[0023] The tilting frame 3 is provided with two first guide grooves 11, and two first connecting rods 8 are fixedly installed with first guide posts 12 at one end near the tilting frame 3. The two first guide posts 12 are constrained and installed in the corresponding first guide grooves 11. The unloading push plate 7 is provided with two second guide grooves 30, and two second connecting rods 9 are fixedly installed with second guide posts 25 at one end near the unloading push plate 7. The two second guide posts 25 are constrained and installed in the corresponding second guide grooves 30.

[0024] Additionally, the bottom of the flipping frame 3 is hinged to the sliding frame 2. Two first slide rails 13 are fixedly installed on the sliding frame 2. A sliding plate 14 is slidably installed on each first slide rail 13. A third connecting rod 15 is hinged between each sliding plate 14 and the sliding frame 2. Two sliding plate drive cylinders 16 are fixedly installed on the sliding frame 2. The piston rods of the two sliding plate drive cylinders 16 are fixedly connected to the corresponding sliding plate 14.

[0025] Furthermore, two horizontally arranged second slide rails 17 are fixedly installed on the mobile vehicle body 1, and the sliding frame 2 is slidably installed on the two second slide rails 17. A horizontally arranged lead screw 18 is rotatably installed on the mobile vehicle body 1, and a nut 19 is threaded on the lead screw. The nut 19 is fixedly connected to the sliding frame 2.

[0026] Secondly, two third slide rails 20 are fixedly installed on the side of the aligning push plate 6 away from the support plate 4. Two sliders 21 are slidably installed on each third slide rail 20, and each slider 21 is fixedly installed on the top of the flipping frame 3.

[0027] A leveling push plate drive cylinder 22 is fixedly installed on the tilting frame 3, and the piston rod of the leveling push plate drive cylinder 22 is fixedly connected to the leveling push plate 6.

[0028] A lead screw drive motor 23 is fixedly installed on the mobile vehicle body 1, and the motor shaft of the lead screw drive motor 23 is connected to the lead screw 18 for transmission.

[0029] Four support columns 24 are fixedly installed at the bottom of the unloading push plate 7.

[0030] Two directional wheels 26 and two omnidirectional wheels 27 are fixedly installed at the bottom of the mobile vehicle body 1, and a push handle 28 is fixedly installed on the mobile vehicle body 1.

[0031] It also includes a PLC controller 29, a sliding plate drive cylinder 16, a leveling push plate drive cylinder 22, a discharge push plate drive cylinder 10, and a lead screw drive motor 23, all of which are electrically connected to the PLC controller 29. The PLC controller 29 uses a Renesas HD64F36109HV microcontroller.

[0032] The method of using this utility model is as follows:

[0033] The first step is to use a forklift to place the laid-down relay protection cabinet 5 onto the unloading push plate 7. Under the action of gravity, the lower end of the support column 24 abuts against the top of the tilting frame 3. The straightening push plate 6 pushes the relay protection cabinet 5 towards the support plate 4. The bottom of the relay protection cabinet 5 rests against the support plate 4, that is, the relay protection cabinet 5 is straightened on the unloading push plate 7.

[0034] In the second step, after the relay protection cabinet 5 is positioned correctly, the worker pushes the mobile vehicle 1 to the designated position. The sliding frame 2 moves away from the push handle 28, and the flipping frame 3 flips to a vertical position. The bottom surface of the support plate 4 is in contact with the ground. Under the push of the unloading push plate drive cylinder 10 and the connection and push of the first connecting rod 8 and the second connecting rod 9, the unloading push plate 7 pushes the relay protection cabinet 5 from the support plate 4 to the ground, thus completing the erection and transportation of the relay protection cabinet 5 to the designated position.

[0035] The third step is to unload the relay protection cabinet 5, and then reset the unloading push plate 7, the flipping frame 3, and the sliding plate 14 in one go, in preparation for the next handling of the relay protection cabinet 5.

[0036] In summary, this utility model achieves automatic flipping and automatic unloading of relay protection cabinets through the cooperation of a mobile vehicle, a tilting frame, and an unloading pusher, thereby improving the handling efficiency of relay protection cabinets.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A relay protection panel handling device, comprising a mobile vehicle, characterized in that, A sliding frame is slidably mounted on the mobile vehicle body in the horizontal direction. A horizontally arranged tilting frame is rotatably mounted on the sliding frame. Several vertically arranged support plates are fixedly mounted on the top of one end of the tilting frame. A slidable alignment plate for pushing the relay protection cabinet towards the support plate is slidably mounted on the top of the other end of the tilting frame. A discharge push plate is horizontally arranged between the support plate and the slidable push plate. A sliding drive assembly is arranged between the discharge push plate and the sliding frame. The sliding drive assembly includes two first connecting rods and two second connecting rods. The middle parts of the first connecting rods and the second connecting rods are hinged together. One end of the two first connecting rods is hinged to the discharge push plate, and the other end of the two first connecting rods is slidably connected to the tilting frame. One end of the two second connecting rods is hinged to the tilting frame, and the other end of the two second connecting rods is slidably connected to the discharge push plate. A drive element is hinged between the two first connecting rods and the two second connecting rods.

2. The relay protection panel handling device according to claim 1, characterized in that, The tilting frame is provided with two first guide grooves, and a first guide post is fixedly installed on one end of each of the two first connecting rods near the tilting frame. The two first guide posts are constrained and installed in the corresponding first guide grooves. The unloading push plate is provided with two second guide grooves, and a second guide post is fixedly installed on one end of each of the two second connecting rods near the unloading push plate. The two second guide posts are constrained and installed in the corresponding second guide grooves.

3. The relay protection panel handling device according to claim 1, characterized in that, The bottom of the flipping frame is hinged to the sliding frame. Two first slide rails are fixedly installed on the sliding frame. A sliding plate is slidably installed on each first slide rail. A third connecting rod is hinged between each sliding plate and the sliding frame. Two sliding plate drive cylinders are fixedly installed on the sliding frame. The piston rods of the two sliding plate drive cylinders are fixedly connected to the corresponding sliding plates.

4. The relay protection panel handling device according to claim 1, characterized in that, Two horizontally arranged second slide rails are fixedly installed on the mobile vehicle body. The sliding frame is slidably installed on the two second slide rails. A horizontally arranged lead screw is rotatably installed on the mobile vehicle body. A nut is threaded on the lead screw and the nut is fixedly connected to the sliding frame.

5. The relay protection panel handling device according to claim 1, characterized in that, Two third slide rails are fixedly installed on the side of the aligning push plate away from the support plate. Two sliders are slidably installed on each of the third slide rails, and each slider is fixedly installed on the top of the flipping frame.

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