Detachable buffer lifting device for shelter power station

Abstract

The utility model discloses a detachable buffer lifting device of a shelter power station, which comprises a plurality of shelter lifting points distributed on a shelter, each shelter lifting point is detachably provided with a buffer lifting component, and each buffer lifting component comprises a lifting lug fixing plate and a lifting lug lifting plate; a connecting point and a buffering slideway are arranged on the lifting lug lifting plate, the distance between the connecting point and the head end of the buffering slideway is A, the distance between the connecting point and the tail end of the buffering slideway is B, and the distance is gradually reduced from A to B; a roller is arranged in the buffer slideway, and a central shaft extending towards two sides is arranged at the central position of the roller; the central shaft is connected with the connecting point through a damping rod; hanging rings are arranged at two ends of the central shaft. After hoisting is completed, the buffer hoisting assembly can be detached, so that a hoisting point does not protrude out of the boundary dimension of the cabin body, and transfer and transportation are facilitated. According to the utility model, the buffering hoisting assembly is adopted, so that a buffering effect can be achieved at the initial stage of hoisting, stable hoisting is ensured, and potential safety hazards are reduced.

Description

Technical Field

[0001] This utility model relates to the field of transportation technology for modular power stations, specifically to a detachable buffer lifting device for modular power stations. Background Technology

[0002] Currently, the lifting of modular power stations mainly uses fixed lifting lugs, which cannot be disassembled after installation. This causes the fixed lifting lugs to exceed the outer dimensions of the modular power station, making it difficult to transport and transfer the station beyond its transport outline.

[0003] Furthermore, the existing lifting lugs typically have round holes, which fail to provide cushioning during lifting. In the initial lifting phase, the crane must first apply force to lift the modular power station off the ground. During this process, significant jerking forces are generated between the lifting rope and the lifting lug, affecting the smoothness of the lifting process and potentially damaging the structure of the lifting lug itself or the connection between the lug and the modular power station, creating safety hazards.

[0004] To this end, the applicant proposes a new detachable buffer lifting device for modular power stations, which not only provides excellent buffering during lifting but also facilitates disassembly and installation. Utility Model Content

[0005] In order to solve the problems in the prior art, this utility model provides a detachable buffer lifting device for modular power stations.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A detachable buffer lifting device for a modular power station includes multiple modular lifting points distributed on the modular unit. Each modular lifting point is detachably equipped with a buffer lifting assembly. The buffer lifting assembly includes a lifting lug fixing plate and a lifting lug plate vertically fixedly connected thereto. The lifting lug fixing plate is detachably fixedly connected to the corresponding modular lifting point.

[0008] The lifting lugs and hanging plates are equipped with buffer tracks, which have a head end and a tail end; the head end of the buffer track is lower than the tail end in the height direction.

[0009] The lifting lugs and hanging plates are also equipped with connection points. The distance between the connection point and the first end of the buffer slide is A, and the distance between the connection point and the last end of the buffer slide is B. The distance gradually decreases from A to B.

[0010] The buffer slide is equipped with rollers that slide or roll with it, and a central shaft extending to both sides is located at the center of the rollers; a damping rod is provided between the central shaft and the connection point, and the two ends of the damping rod are rotatably connected to the central shaft and the connection point, respectively.

[0011] The central shaft is also equipped with lifting rings at both ends for connecting to the crane.

[0012] Based on the above, the buffer slide is an inclined straight slide, with the first end of the buffer slide close to the container and the last end of the buffer slide far away from the container.

[0013] The line connecting the connection point and the end of the buffer slide is perpendicular to the buffer slide.

[0014] Based on the above, the lifting lug plate is fixed in the middle position of the lifting lug fixing plate.

[0015] Based on the above, the lifting lug fixing plate has bolt fixing holes, through which fixing bolts pass and are fixedly connected to the lifting point of the container.

[0016] Based on the above, the bolt fixing holes on the lifting lug fixing plate are provided in two sets, and the two sets of bolt fixing holes are symmetrically distributed on both sides of the lifting lug plate.

[0017] Based on the above, each of the modular shelters is fixedly equipped with a modular shelter lifting point pad, and the modular shelter lifting point pad is provided with mounting holes. The number and position of the mounting holes correspond to the bolt fixing holes on the lifting lug fixing plate.

[0018] As described above, the hoisting points of the modular container are located at the bottom of the container and are arranged circumferentially.

[0019] The beneficial effects of this utility model are:

[0020] The buffer lifting components of this invention are detachable and can be installed at the lifting points of the modular shelter. During lifting, the buffer lifting components are fixedly connected to the modular shelter's power station. After lifting, the fixed connection between the buffer lifting components and the modular shelter's power station is removed. After removing the buffer lifting components, the lifting points no longer protrude from the outer dimensions of the shelter, facilitating transfer and transportation.

[0021] This invention employs a buffer lifting assembly, which provides a buffering effect during the initial lifting stage, ensuring smooth lifting and reducing safety hazards. Before lifting, one end of the damping rod is at the beginning of the buffer slide, at which point the distance is relatively long and the damping rod is not compressed. During the upward lifting process, one end of the damping rod moves towards the end of the buffer slide under the drive of the lifting ring and the central shaft, gradually decreasing the distance and then compressing the damping rod, thereby generating a buffering effect. Attached Figure Description

[0022] Figure 1 This is a front view of the assembly of the lifting lug fixing plate and the lifting lug hanging plate in this utility model;

[0023] Figure 2 for Figure 1 Middle left view;

[0024] Figure 3 for Figure 1 Top view;

[0025] Figure 4 This is a front view of the installation of the buffer lifting assembly and the container lifting point pad in this utility model;

[0026] Figure 5 This is a side view of the lifting process of this utility model. Figure 1 (One end of the damping rod is located at the beginning of the buffer slide);

[0027] Figure 6 This is a side view of the lifting process of this utility model. Figure 2 (One end of the damping rod is located at the end of the buffer slide).

[0028] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0030] like Figures 1 to 6 As shown, this embodiment provides a detachable buffer lifting device for a modular power station, including multiple lifting points distributed circumferentially along the bottom of the modular unit 1, with a lifting point pad 2 fixedly installed at each lifting point. A buffer lifting assembly can be detachably installed at each lifting point pad 2.

[0031] The buffer lifting assembly includes a lifting lug fixing plate 3 and a lifting lug plate 4, with the lifting lug plate 4 vertically fixed in the middle of the lifting lug fixing plate 3.

[0032] The lifting lug fixing plate 4 has two sets of bolt fixing holes 5, with four bolt fixing holes in each set. The two sets of bolt fixing holes 5 are symmetrically distributed on both sides of the lifting lug plate 3. The container lifting point pad 2 has mounting holes, the number and position of which correspond to the bolt fixing holes 5 on the lifting lug fixing plate 4. The bolt fixing holes and mounting holes are pierced by fixing bolts 11, which detachably fix the lifting lug fixing plate 4 to the container lifting point pad 2.

[0033] The lifting lug 4 is equipped with a buffer slide 6, which is an inclined straight slide. The buffer slide 6 has a front end and a rear end. The front end of the buffer slide 6 is lower than the rear end of the buffer slide 6 in the vertical direction, and the front end of the buffer slide 6 is closer to the container, while the rear end of the buffer slide 6 is farther away from the container.

[0034] The lifting lug plate 3 is also provided with a connection point 7. The distance between the connection point 7 and the first end of the buffer slide 6 is A, and the distance between the connection point 7 and the last end of the buffer slide 6 is B. The distance gradually decreases from A to B. In this embodiment, the line connecting the connection point 7 and the last end of the buffer slide 6 is perpendicular to the buffer slide 6, so the distance B is the minimum value.

[0035] The buffer slide 6 is equipped with a roller 8 that cooperates with the rolling motion. The center of the roller 8 is provided with a central shaft 9 that extends to both sides. A damping rod 10 is provided between the central shaft 9 and the connection point 7. The two ends of the damping rod 10 are rotatably connected to the central shaft 9 and the connection point 7, respectively.

[0036] Lifting rings are also provided at both ends of the central shaft 9 for connection with the crane.

[0037] The working principle of this utility model is as follows:

[0038] During lifting, the lifting lug fixing plate 4 is fixedly connected to the container lifting point pad plate 2 by fixing bolts 11 for lifting. After lifting is completed, the fixing bolts 11 are removed, allowing the buffer lifting assembly to be dismantled as a whole. After dismantling the buffer lifting assembly, the lifting point no longer protrudes from the outer dimensions of the container, facilitating transfer and transportation.

[0039] Meanwhile, the buffer lifting assembly acts as a buffer in the initial stage of lifting, ensuring a smooth lifting process and reducing safety hazards. Before lifting, one end of the damping rod 10 is at the beginning of the buffer slide 6, at which point the distance is relatively long, and the damping rod 10 is not compressed. During the upward lifting process, one end of the damping rod 10 moves towards the end of the buffer slide 6 under the drive of the lifting ring and the central shaft, the distance gradually decreasing, and then the damping rod 10 is compressed, thereby generating a buffering effect.

[0040] The above embodiments are only used to illustrate and not limit the technical solutions of this utility model. Although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the utility model without departing from the spirit and scope of the utility model. Any modifications or partial substitutions should be covered within the scope of the claims of this utility model.

[0041] If the terms "first" or "second" are used in this document to define the components, those skilled in the art should know that the use of "first" or "second" is merely for the convenience of describing this utility model and simplifying the description, and unless otherwise stated, the above terms have no special meaning.

[0042] In the description of this utility model, 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., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A detachable buffer lifting device for a modular power station, comprising multiple lifting points distributed on the modular unit, characterized in that: Each container lifting point can be detachably installed with a buffer lifting assembly, which includes a lifting lug fixing plate and a lifting lug plate vertically fixed to it. The lifting lug fixing plate is detachably fixed to the corresponding container lifting point. The lifting lugs and hanging plates are equipped with buffer tracks, which have a head end and a tail end; the head end of the buffer track is lower than the tail end in the height direction. The lifting lugs and hanging plates are also equipped with connection points. The distance between the connection point and the first end of the buffer slide is A, and the distance between the connection point and the last end of the buffer slide is B. The distance gradually decreases from A to B. The buffer slide is equipped with rollers that slide or roll with it, and a central shaft extending to both sides is located at the center of the rollers; a damping rod is provided between the central shaft and the connection point, and the two ends of the damping rod are rotatably connected to the central shaft and the connection point, respectively. The central shaft is also equipped with lifting rings at both ends for connecting to the crane.

2. The detachable buffer lifting device for modular power station according to claim 1, characterized in that: The buffer slide is an inclined straight slide, with the first end of the buffer slide close to the container and the last end of the buffer slide far away from the container. The line connecting the connection point and the end of the buffer slide is perpendicular to the buffer slide.

3. The detachable buffer lifting device for modular power station according to claim 1, characterized in that: The lifting lug plate is fixed in the middle position of the lifting lug fixing plate.

4. The detachable buffer lifting device for the modular power station according to claim 3, characterized in that: The lifting lug fixing plate has bolt fixing holes, through which fixing bolts pass and are fixedly connected to the lifting point of the container.

5. The detachable buffer lifting device for the modular power station according to claim 4, characterized in that: The bolt fixing plate of the lifting lug has two sets of bolt fixing holes, which are symmetrically distributed on both sides of the lifting lug plate.

6. The detachable buffer lifting device for the modular power station according to claim 5, characterized in that: Each of the modular shelters is equipped with a fixed lifting point pad, and the lifting point pad has mounting holes. The number and position of the mounting holes correspond to the bolt fixing holes on the lifting lug fixing plate.

7. The detachable buffer lifting device for modular power stations according to any one of claims 1-6, characterized in that: The hoisting points of the modular container are located at the bottom of the container and are arranged circumferentially.

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