Cover plate vertical lifting and rotating device

Abstract

The utility model relates to a vertical lifting and rotating device for a cover plate, which comprises a rotating central shaft, a sliding table, a counter-locking block and a lifting driver, the rotating central shaft is fixed beside the cover plate of equipment along the vertical direction, the top of the rotating central shaft is provided with a bearing seat which is coaxially arranged, and the top of the rotating central shaft is provided with a counter-locking block. A supporting plate is rotationally connected to the bearing seat, the upper end of the lifting driver is fixedly connected to the bottom of the supporting plate, the lower end of the lifting driver is hinged to the sliding table, the rotating center shaft is movably sleeved with the sliding table, and the lifting driver drives the sliding table to slide up and down along the rotating center shaft; and one end of the counter-locking block is locked and fixed with the cover plate, and the other end of the counter-locking block is locked and fixed with the sliding table. According to the utility model, a worker can conveniently overhaul the interior of equipment; and the labor and time cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cover plate lifting and rotation, in particular to a cover plate vertical lifting and rotation device. Background Art

[0002] In the prior art, conventional equipment with cover plates normally requires two to three people to disassemble and assemble the cover plates, assisted by cranes and hoisting equipment. This design is time-consuming and labor-intensive, with poor economic benefits and high labor and time costs. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a device for vertically lifting and rotating a cover plate to reduce labor and time costs.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The cover plate vertical lifting and rotating device includes a rotating center shaft, a sliding table, a locking block and a lifting drive. The rotating center shaft is fixed to the side of the cover plate of the equipment in the vertical direction. The top of the rotating center shaft is provided with a coaxially arranged bearing seat, and a support plate is rotatably connected to the bearing seat. The upper end of the lifting drive is fixedly connected to the bottom of the support plate, and the lower end of the lifting drive is hinged to the sliding table. The sliding table is movably sleeved on the rotating center shaft, and the lifting drive drives the sliding table to slide up and down along the rotating center shaft; one end of the locking block is locked and fixed to the cover plate, and the other end of the locking block is locked and fixed to the sliding table.

[0006] Furthermore, the sliding platform includes two sliding blocks spaced apart and movably sleeved on the rotating central axis, and the two sliding blocks are connected into one body via a support beam.

[0007] Furthermore, the lifting drive is an electric push rod.

[0008] Furthermore, the lifting drive is controlled by a remote controller.

[0009] Furthermore, a rotation guide groove is provided on the support plate, and a limiting rod is fixed on the side of the top of the rotation center axis, and the limiting rod is movably sleeved in the rotation guide groove.

[0010] The utility model adopts the above technical solution and installs a vertical lifting and rotating device on the side of the equipment. The device adopts remote control. The staff can control the lifting of the cover plate through the remote control next to the equipment, and then manually turn the cover plate to the outside of the equipment, which is convenient for the staff to inspect the inside of the equipment; it greatly reduces labor and time costs, and is convenient and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0012] Figure 1 It is a front view of the utility model;

[0013] Figure 2 It is a front view of the utility model during use;

[0014] Figure 3 It is a top view of the utility model during use. DETAILED DESCRIPTION

[0015] like Figure 1-3 As shown, the cover plate vertical lifting and rotating device of the present invention includes a rotating central axis 1, a sliding platform 2, a locking block 3, and a lifting drive 4. The rotating central axis 1 is fixed vertically to the side of the cover plate 8 of the equipment. A coaxially arranged bearing seat 5 is provided at the top of the rotating central axis 1. A support plate 6 is rotatably connected to the bearing seat 5. The upper end of the lifting drive 4 is fixedly connected to the bottom of the support plate 6. The lower end of the lifting drive 4 is hinged to the sliding platform 2. The sliding platform 2 is movably sleeved on the rotating central axis 1. The lifting drive 4 drives the sliding platform 2 to slide up and down along the rotating central axis 1. One end of the locking block 3 is locked and fixed to the cover plate 8, and the other end of the locking block 3 is locked and fixed to the sliding platform 2, so that the cover plate 8 can slide smoothly up and down along the rotating central axis 1 with the sliding platform 2. In addition, during the rotation process of the support plate 6, it can synchronously drive the lifting drive 4, the sliding platform 2, the locking block 3, and the cover plate 8 to rotate synchronously.

[0016] The sliding platform 2 includes two sliders 21 movably sleeved on the rotating central axis 1 at an upper and lower interval. The two sliders 21 are connected as a whole by a support beam 22. This design prevents the sliding platform 2 from circumferentially shifting left and right when affected by the center of gravity of the cover plate 8.

[0017] The lifting driver 4 in the present invention is an electric push rod and is controlled by a remote controller.

[0018] The support plate 6 is provided with a rotation guide groove 61. A limit rod 7 is fixed to the top side of the rotation center shaft 1 and is movably sleeved in the rotation guide groove 61. During the rotation of the support plate 6 along the bearing seat 5, it is guided and constrained by the rotation guide groove, which can improve the stability of the rotation process.

[0019] The working principle of the utility model is as follows: a vertical lifting and rotating device is installed on the side of the equipment. The device adopts remote control. The staff can control the lifting of the cover plate 8 by the remote control next to the equipment, and then manually turn the cover plate 8 to the outside of the equipment, which is convenient for the staff to inspect the inside of the equipment; it greatly reduces labor and time costs, and is convenient and effective.

[0020] The above describes the specific implementation of the present invention, but those skilled in the art should understand that this is only an example. Those skilled in the art can make various changes or modifications to this implementation without departing from the principle and essence of the present invention, but these changes and modifications will fall within the scope of protection of the present invention.

Claims

1. The cover plate vertical lifting and rotating device is characterized by: It includes a rotating central shaft, a sliding table, a locking block and a lifting driver. The rotating central shaft is fixed to the side of the cover plate of the equipment in the vertical direction. The top of the rotating central shaft is provided with a coaxially arranged bearing seat, and the bearing seat is rotatably connected to the support plate. The upper end of the lifting driver is fixedly connected to the bottom of the support plate, and the lower end of the lifting driver is hinged to the sliding table. The sliding table is movably sleeved on the rotating central shaft. The lifting driver drives the sliding table to slide up and down along the rotating central shaft; one end of the locking block is locked and fixed to the cover plate, and the other end of the locking block is locked and fixed to the sliding table.

2. The cover plate vertical lifting and rotating device according to claim 1, characterized in that: The sliding platform comprises two sliding blocks which are spaced apart and movably sleeved on the rotating central axis, and the two sliding blocks are connected into one body via a supporting beam.

3. The cover plate vertical lifting and rotating device according to claim 1, characterized in that: The lifting drive is an electric push rod.

4. The cover plate vertical lifting and rotating device according to claim 1, characterized in that: The lifting drive is controlled by a remote controller.

5. The cover plate vertical lifting and rotating device according to claim 1, characterized in that: A rotation guide groove is provided on the support plate, and a limit rod is fixed on the side of the top of the rotation center axis, and the limit rod is movably sleeved in the rotation guide groove.

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