A large-capacity new energy box station hoist

Abstract

The utility model discloses a hoist equipment technical field's a large capacity new energy box station hoist, including first fixed crossbeam and rotating bearing, rotating bearing rotation is connected in the outside of first fixed crossbeam, the outside fixed connection of first fixed crossbeam has steel bar horizontal plate, this large capacity new energy box station hoist, the structure design is reasonable, through three different length's cable and first upper lifting lug and second upper lifting lug are fixed, and first upper lifting lug and second upper lifting lug are provided with a plurality of lifting holes, can choose according to the gravity, through the push movable plate, make movable plate drive lower lifting lug in first sliding slot and second sliding slot move, reach designated position after rotating first fastening bolt and first limiting screw groove and second limiting screw groove cooperation, carry out spacing fixing to movable plate and lower lifting lug, and then can adjust the lifting point according to the gravity of the box station of different structure, to adapt to the lifting gravity of different box station, improved stability.

Description

Technical Field

[0001] This utility model relates to the field of lifting equipment technology, specifically a large-capacity new energy container station lifting device. Background Technology

[0002] With the development of the new energy power generation industry, the capacity of new energy distribution boxes is constantly increasing. Large-capacity new energy distribution boxes are increasingly used in wind and solar power plants, and the total weight of the distribution boxes is also increasing. Transformers account for a large proportion of the overall weight of new energy distribution boxes, and their center of gravity is off-center. Current lifting methods cannot complete the lifting work smoothly, and the commonly used special lifting tools for new energy distribution boxes do not have an effective and convenient solution for adjusting the center of gravity of the distribution box.

[0003] The authorized patent with publication number CN210619994U discloses a lifting component for lifting large-capacity prefabricated substations, relating to the field of lifting equipment technology. It includes at least: a U-shaped lifting device, the length and / or width of which is greater than the width of the prefabricated substation; reinforcing ribs welded along the diagonals of the lifting device; lifting lugs welded at each of the four corners of the lifting device; four lifting ropes, one end of each rope connected to a lifting lug on the lifting device, and the other end of each rope connected to a hook of a crane; and four lifting straps, one end of each strap hooked to a lower lifting lug on the lifting device, and the other end of each strap connected to a lifting shaft at the bottom of the prefabricated substation. However, the lifting center of gravity of the above device is located in the exact center of the structure, suitable for relatively symmetrical and regular new energy prefabricated substations. When encountering prefabricated substations with irregular structures and offset centers of gravity, it cannot be adjusted according to the center of gravity position of the substation, causing the substation to sway during lifting, reducing stability. Furthermore, its large size makes it inconvenient for transportation.

[0004] Therefore, a large-capacity new energy container station hoisting tool is proposed here. Utility Model Content

[0005] The purpose of this utility model is to provide a large-capacity new energy container station lifting device to solve the problem mentioned in the background art that it is impossible to adjust according to the center of gravity position of the container station.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a large-capacity new energy container station hoist, comprising a first fixed crossbeam and a rotating bearing, wherein the rotating bearing is rotatably connected to the outside of the first fixed crossbeam, a reinforcing bar plate is fixedly connected to the outside of the first fixed crossbeam, and a second fixed crossbeam is fixedly connected to the outside of the reinforcing bar plate. The top and bottom of both the second and first fixed crossbeams have first sliding grooves, and a movable plate is slidably connected to the inside of the first sliding groove. A first threaded through hole is opened on the outside of the movable plate, and a first fastening bolt is screwed into the inside of the first threaded through hole. A connecting frame is fixedly connected to the outside of the first fixed crossbeam, and the frames are arranged sequentially from top to bottom.

[0007] As a further description of the above technical solution: an extension beam is fixedly connected to the outer side of the rotating bearing, and a second sliding groove is opened at the top and bottom of the extension beam. A second limiting screw groove is opened on the inner side of the extension beam and arranged sequentially from left to right. A connecting plate is fixedly connected to the outer side of the extension beam, and a third threaded through hole is opened on the outer side of the connecting plate.

[0008] As a further description of the above technical solution: the bottom of the movable plate is fixedly connected with a lower lifting lug, and the inner sides of the first fixed crossbeam and the second fixed crossbeam are both provided with first limiting screw grooves, which are arranged sequentially from left to right.

[0009] As a further description of the above technical solution: a second threaded through hole is opened on the outer side of the connecting frame, and a second fastening bolt is screwed into the inner side of the second threaded through hole.

[0010] As a further description of the above technical solution: the top of the first fixed crossbeam is fixedly connected to a first lifting lug, the top of the reinforcing bar plate is fixedly connected to a second lifting lug, and multiple lifting holes are opened on the outer sides of both the first and second lifting lugs. Reinforcing ribs are fixedly connected between the outer sides of the first fixed crossbeam and the reinforcing bar plate.

[0011] As a further description of the above technical solution: the outer side of the extended crossbeam is fixedly connected with snap-fit ​​blocks, which are arranged sequentially from top to bottom; the outer side of the first fixed crossbeam is provided with snap-fit ​​grooves, which are also arranged sequentially from top to bottom.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This large-capacity new energy container station lifting device is fixed to the first and second upper lifting lugs by three steel cables of different lengths. The first and second upper lifting lugs are equipped with multiple lifting holes, which can be selected according to the center of gravity. By pushing the movable plate, the movable plate moves the lower lifting lug in the first and second sliding grooves. After reaching the designated position, the first fastening bolt is rotated to cooperate with the first and second limit screw grooves to limit and fix the movable plate and the lower lifting lug. Thus, the lifting point can be adjusted according to the center of gravity of the container station with different structures, thereby adapting to the lifting center of gravity of different container stations and improving stability.

[0014] 2. This large-capacity new energy container station lifting device, by pushing the extension beam, causes the rotating bearing to drive the extension beam to rotate, allowing the locking block to insert into the locking groove, thereby causing the extension beam to retract and fit against the first fixed beam, facilitating transportation. In use, pushing the extension beam causes the connecting plate and the connecting frame to fit together, and rotating the second fastening bolt causes the second fastening bolt to screw into the second threaded through hole and the third threaded through hole, thereby completing the connection and fixation of the connecting frame and the connecting plate, thus connecting and fixing the first fixed beam and the extension beam, improving the convenience of transportation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a large-capacity new energy container station hoist proposed in this utility model;

[0016] Figure 2 This is a rear-view three-dimensional structural diagram of a large-capacity new energy container station hoist proposed in this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of a large-capacity new energy container station hoist proposed in this utility model;

[0018] Figure 4 This is an exploded view of the second fixed crossbeam of a large-capacity new energy container station hoist proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the first fixed crossbeam and the extension crossbeam structure of a large-capacity new energy container station hoisting tool proposed in this utility model.

[0020] Figure 6 This is an exploded structural diagram of the connecting frame of a large-capacity new energy station hoist proposed in this utility model.

[0021] In the diagram: 100, First fixed crossbeam; 110, Reinforcing steel plate; 120, Second fixed crossbeam; 121, First sliding groove; 122, Movable plate; 123, Lower lifting lug; 130, First threaded through hole; 131, First fastening bolt; 132, First limiting screw groove; 140, Connecting frame; 141, Second threaded through hole; 142, Second fastening bolt; 150, First upper lifting lug; 151, Second upper lifting lug; 152, Reinforcing rib; 200, Rotating bearing; 210, Extending crossbeam; 211, Second sliding groove; 212, Second limiting screw groove; 220, Connecting plate; 221, Third threaded through hole; 230, Snap-fit ​​block; 231, Snap-fit ​​groove. Detailed Implementation

[0022] 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.

[0023] 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," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not 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. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] 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.

[0025] This utility model provides a large-capacity new energy container station lifting device, which improves stability and transportation convenience. Please refer to [link / reference needed]. Figure 1-6 It includes a first fixed crossbeam 100 and a rotating bearing 200;

[0026] Please refer to it again. Figure 1-6A steel reinforcement plate 110 is fixedly connected to the outer side of the first fixed crossbeam 100. The steel reinforcement plate 110 is used to connect the first fixed crossbeam 100 and the second fixed crossbeam 120. The outer side of the steel reinforcement plate 110 is fixedly connected to the second fixed crossbeam 120. The top and bottom of both the second fixed crossbeam 120 and the first fixed crossbeam 100 have first sliding grooves 121. The first sliding grooves 121 are used to allow the movable plate 122 to slide on the inner side. The inner side of the first sliding groove 121 is slidably connected to a movable plate 122. The movable plate 122 is used to install the lower lifting lug 123. The outer side of the movable plate 122 has a first threaded through hole 130. The inner side of the first threaded through hole 130 is screwed with a first fastening bolt 131. The first fastening bolt 131 is used to cooperate with the first threaded through hole 130 to limit and fix the movable plate 122. The outer side of the first fixed crossbeam 100 is fixedly connected to a connecting frame 140, which is arranged sequentially from top to bottom. The connecting frame 140 is used to connect with the connecting plate 220.

[0027] Please refer to it again. Figure 1-6 A rotating bearing 200 is rotatably connected to the outside of the first fixed crossbeam 100. An extension crossbeam 210 is fixedly connected to the outside of the rotating bearing 200. The top and bottom of the extension crossbeam 210 are both provided with second sliding grooves 211. The second sliding grooves 211 are used to allow the movable plate 122 to slide on the inside. The inside of the extension crossbeam 210 is provided with second limiting screw grooves 212, which are arranged sequentially from left to right. The second limiting screw grooves 212 are used to cooperate with the first fastening bolt 131 to limit and fix the movable plate 122. A connecting plate 220 is fixedly connected to the outside of the extension crossbeam 210. The connecting plate 220 is used to connect with the connecting frame 140. The outside of the connecting plate 220 is provided with a third threaded through hole 221. The third threaded through hole 221 is used to cooperate with the second fastening bolt 142 to limit and fix the connecting frame 140 and the connecting plate 220.

[0028] In summary, the first and second upper lifting lugs 150 and 151 are fixed by three steel cables of different lengths. The first and second upper lifting lugs 150 and 151 are provided with multiple lifting holes, which can be selected according to the center of gravity. By pushing the movable plate 122, the movable plate 122 drives the lower lifting lug 123 to move within the first sliding groove 121 and the second sliding groove 211. After reaching the designated position, the first fastening bolt 131 is rotated to cooperate with the first limiting screw groove 132 and the second limiting screw groove 212 to limit and fix the movable plate 122 and the lower lifting lug 123. Thus, the lifting point can be adjusted according to the center of gravity of the container station with different structures, thereby adapting to the lifting center of gravity of different container stations and improving stability.

[0029] Please refer to it again. Figure 1-5The bottom of the movable plate 122 is fixedly connected with a lower lifting lug 123. The inner sides of the first fixed crossbeam 100 and the second fixed crossbeam 120 are both provided with a first limiting screw groove 132, which are arranged from left to right. The lower lifting lug 123 is used to connect with the lifting rope, and the first limiting screw groove 132 is used to cooperate with the first fastening bolt 131 to limit and fix the movable plate 122.

[0030] Please refer to it again. Figure 5-6 The outer side of the connecting frame 140 has a second threaded through hole 141, and the inner side of the second threaded through hole 141 is screwed with a second fastening bolt 142. The second fastening bolt 142 is used to cooperate with the second threaded through hole 141 and the third threaded through hole 221 to connect the connecting frame 140 with the connecting plate 220.

[0031] Please refer to it again. Figure 1 , Figure 2 , Figure 3 and Figure 5 The top of the first fixed crossbeam 100 is fixedly connected to a first upper lifting lug 150, and the top of the reinforcing bar plate 110 is fixedly connected to a second upper lifting lug 151. Multiple lifting holes are opened on the outer sides of both the first upper lifting lug 150 and the second upper lifting lug 151. A reinforcing rib 152 is fixedly connected between the outer sides of the first fixed crossbeam 100 and the reinforcing bar plate 110. The first upper lifting lug 150 and the second upper lifting lug 151 are used to connect the lifting steel cable, and the reinforcing rib 152 is used to strengthen the structural stability between the first fixed crossbeam 100 and the reinforcing bar plate 110.

[0032] Please refer to it again. Figure 2 The outer side of the extension beam 210 is fixedly connected with snap-fit ​​blocks 230, which are arranged sequentially from top to bottom. The outer side of the first fixed beam 100 has snap-fit ​​grooves 231, which are also arranged sequentially from top to bottom. The snap-fit ​​blocks 230 are used to snap into the snap-fit ​​grooves 231, thereby making the extension beam 210 and the first fixed beam 100 fit together to complete the retraction.

[0033] In summary, by pushing the extension beam 210, the rotating bearing 200 drives the extension beam 210 to rotate, causing the snap-fit ​​block 230 to insert into the snap-fit ​​groove 231. This allows the extension beam 210 to retract into the first fixed beam 100, facilitating transportation. In use, pushing the extension beam 210 causes the connecting plate 220 and the connecting frame 140 to fit together. Rotating the second fastening bolt 142 causes it to be screwed into the second threaded through hole 141 and the third threaded through hole 221, thus completing the connection and fixation of the connecting frame 140 and the connecting plate 220. This, in turn, connects and fixes the first fixed beam 100 and the extension beam 210, improving transportation convenience.

[0034] In practical use, those skilled in the art use three steel cables of different lengths to fix the first upper lifting lug 150 and the second upper lifting lug 151. The first and second upper lifting lugs 150 and 151 are equipped with multiple lifting holes, which can be selected according to the center of gravity. By pushing the movable plate 122, the lower lifting lug 123 moves within the first sliding groove 121 and the second sliding groove 211. After reaching the designated position, the first fastening bolt 131 is rotated to engage with the first limiting screw groove 132 and the second limiting screw groove 212, thus limiting and fixing the movable plate 122 and the lower lifting lug 123. This allows for adjustment of the lifting point according to the center of gravity of the container station with different structures, thereby adapting to varying needs. The lifting center of gravity of the same container station is adjusted by pushing the extension beam 210, which causes the rotating bearing 200 to drive the extension beam 210 to rotate, so that the snap-fit ​​block 230 is inserted into the snap-fit ​​groove 231, thereby causing the extension beam 210 to retract into the first fixed beam 100, which facilitates transportation. When in use, pushing the extension beam 210 causes the connecting plate 220 to come into contact with the connecting frame 140, and rotating the second fastening bolt 142 causes the second fastening bolt 142 to be screwed into the second threaded through hole 141 and the third threaded through hole 221, thereby completing the connection and fixation of the connecting frame 140 and the connecting plate 220, and thus connecting and fixing the first fixed beam 100 and the extension beam 210.

[0035] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A large-capacity new energy container station lifting device, characterized in that: The system includes a first fixed crossbeam (100) and a rotating bearing (200). The rotating bearing (200) is rotatably connected to the outside of the first fixed crossbeam (100). A steel bar plate (110) is fixedly connected to the outside of the first fixed crossbeam (100). A second fixed crossbeam (120) is fixedly connected to the outside of the steel bar plate (110). The top and bottom of the second fixed crossbeam (120) and the first fixed crossbeam (100) are both provided with a first sliding groove (121). A movable plate (122) is slidably connected to the inside of the first sliding groove (121). A first threaded through hole (130) is provided on the outside of the movable plate (122). A first fastening bolt (131) is screwed into the inside of the first threaded through hole (130). A connecting frame (140) is fixedly connected to the outside of the first fixed crossbeam (100) and arranged sequentially from top to bottom.

2. The large-capacity new energy container station lifting device according to claim 1, characterized in that: An extension beam (210) is fixedly connected to the outer side of the rotating bearing (200). The top and bottom of the extension beam (210) are provided with second sliding grooves (211). The inner side of the extension beam (210) is provided with second limiting screw grooves (212), which are arranged sequentially from left to right. A connecting plate (220) is fixedly connected to the outer side of the extension beam (210). The outer side of the connecting plate (220) is provided with a third threaded through hole (221).

3. The large-capacity new energy container station lifting device according to claim 1, characterized in that: The bottom of the movable plate (122) is fixedly connected to a lower lifting lug (123). The inner sides of the first fixed crossbeam (100) and the second fixed crossbeam (120) are both provided with first limiting screw grooves (132), which are arranged from left to right.

4. The large-capacity new energy container station lifting device according to claim 1, characterized in that: The outer side of the connecting frame (140) has a second threaded through hole (141), and the inner side of the second threaded through hole (141) is screwed with a second fastening bolt (142).

5. The large-capacity new energy container station lifting device according to claim 1, characterized in that: The top of the first fixed crossbeam (100) is fixedly connected to a first upper lifting lug (150), and the top of the steel bar cross plate (110) is fixedly connected to a second upper lifting lug (151). Multiple lifting holes are opened on the outer sides of the first upper lifting lug (150) and the second upper lifting lug (151). A reinforcing rib (152) is fixedly connected between the outer sides of the first fixed crossbeam (100) and the steel bar cross plate (110).

6. The large-capacity new energy container station lifting device according to claim 2, characterized in that: The outer side of the extension beam (210) is fixedly connected with snap-fit ​​blocks (230), which are arranged sequentially from top to bottom. The outer side of the first fixed beam (100) is provided with snap-fit ​​grooves (231), which are arranged sequentially from top to bottom.

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