Moving and hoisting mechanism for side cover plate of refrigerator
By designing a mobile hoisting mechanism for the cold machine side cover, the problem in the existing technology that the hoisting equipment is difficult to adapt to cold machine side cover plates of different sizes and shapes is solved, an efficient and safe hoisting effect is achieved, and the hoisting accuracy and safety are improved.
Patent Information
- Application Number
- CN202422820247.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Existing lifting equipment and methods make it difficult to achieve accurate installation and safe lifting of the side cover of the cold machine, especially in environments with limited space or complex lifting conditions. They cannot adapt to the lifting requirements of different sizes and shapes and pose safety hazards.
A mobile lifting mechanism for the side cover of a cold machine is designed, which includes a first fixing part, a boom column, a telescopic long rod, a rotating boom mechanism and a hook. It has the functions of length extension and steering adjustment. It is connected to the side panel of the cold machine through the first fixing part and the second fixing part. The position of the hook is adjusted by using the rotating boom mechanism and the roller part to achieve precise lifting of the side cover.
It improves the lifting efficiency and accuracy, ensures the lifting safety, eliminates potential safety hazards, and adapts to the lifting needs of cold machine side covers of different sizes and shapes.
Smart Images
Figure CN223444990U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of refrigeration, and relates to the installation technology of the side cover plate of a cold machine, in particular to a mobile hoisting mechanism for the side cover plate of a cold machine. BACKGROUND
[0002] The cold machine is the core equipment of large-scale refrigeration equipment. In the installation site of the cold machine, the side cover plate of the cold machine needs to be hoisted because the cold machine is usually installed at a high position. The side cover plate is usually heavy and irregular in shape, and the accurate installation of the side cover plate on the cold machine and the safety of hoisting need to be ensured during the hoisting process. The existing hoisting equipment and method cannot achieve the two points and cannot meet the hoisting requirements of side cover plates of different sizes and shapes. In particular, in the environment with limited space or complex hoisting conditions, the hoisting precision, efficiency and safety are greatly tested, the hoisting effect is not ideal and there are safety hazards. SUMMARY
[0003] The utility model discloses a mobile hoisting mechanism for the side cover plate of a cold machine, which can adapt to the hoisting requirements of side cover plates of different sizes and shapes, improve the hoisting efficiency and installation precision, improve the hoisting effect of the side cover plate of the cold machine, ensure the safety of hoisting and eliminate safety hazards.
[0004] Technical scheme: in order to realize the above-mentioned purpose, the utility model provides a mobile hoisting mechanism for the side cover plate of a cold machine, which comprises a first fixing part, a hoist arm column inserted and matched on the first fixing part, a second fixing part, a telescopic long rod arranged on the second fixing part, a rotary hoist arm mechanism arranged on the hoist arm column, one end of the telescopic long rod is fixed on the second fixing part, the other end is connected on the hoist arm column, the rotary hoist arm mechanism comprises a rotating column, a track part arranged on the rotating column, a welding part arranged between the rotating column and the track part, a roller part matched in the track of the track part and a lifting hook arranged on the roller part, the rotating column is inserted and matched in the hoist arm column, the rotating column can rotate in the hoist arm column, the first fixing part and the second fixing part are used for being connected and fixed with the side plate of the cold machine, the rotating column is used for rotating and adjusting the direction of the lifting hook, the roller part is used for adjusting the transverse position of the lifting hook, and the lifting hook is used for lifting the side cover plate of the cold machine.
[0005] Further, the first fixing part comprises a first base, a first screw and a first nut arranged on the first base.
[0006] Further, the second fixing part comprises a second base, a second screw and a second nut arranged on the second base.
[0007] Further, the first base is provided with an assembly groove matched with the hoist arm column, and the hoist arm column is inserted and matched in the assembly groove.
[0008] Further, the pipe rotating fastener is arranged on the boom column.
[0009] Further, the welding piece is triangular in structure, thereby improving the structural connecting strength of the lifting mechanism.
[0010] Further, the roller piece comprises two rollers and a connecting shaft connecting the two rollers.
[0011] Further, the lifting hook is matched on the connecting shaft.
[0012] Further, the top of the boom column is extended outward to form a limiting ring.
[0013] Beneficial effects: compared with the prior art, the utility model has the length telescopic function and the steering adjusting function, the lifting mechanism can adapt to the cold machine connecting requirements of different sizes and different shapes, can realize the lateral cover plate on the cold machine fast, conveniently and stably, not only improves the lifting efficiency, guarantees the lifting precision, improves the lifting effect, but also can ensure the lifting safety, eliminates the security risk. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 is a structural schematic view of the utility model in the lifting state;
[0015] Fig. 2 is a plane connection schematic view of the utility model and the cold machine;
[0016] Fig. 3 is a structural connecting schematic view of the rotating boom mechanism;
[0017] Fig. 4 is a connecting sectional view of the rotating column and the boom column. DETAILED DESCRIPTION
[0018] The utility model will be further illustrated below in combination with the drawings and specific embodiments, and it should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model, and after reading the utility model, the modification of various equivalent forms of the utility model by the person skilled in the art all fall within the range defined by the claims of the application.
[0019] As Figs. 1-4The utility model provides a cold machine side cover plate removes hoist -lifting mechanism, including first fixed part 4, the hoist arm post 5 of cooperation of insertion is established on first fixed part 4, second fixed part 1, the telescopic long rod 2 of cooperation of insertion is established on second fixed part 1, the rotating hoist arm mechanism of cooperation of insertion is established on hoist arm post 5, first fixed part 4 includes first base 41 and the first screw 43 and first nut 42 of cooperation of insertion is established on first base 41, is provided with the assembly groove 44 of cooperation of insertion with hoist arm post 5 on first base 41, hoist arm post 5 is inserted in the assembly groove 44, second fixed part 1 includes second base 11 and the second screw 12 and second nut 13 of cooperation of insertion is established on second base 11, hoist arm post 5 is provided with pipeline rotation fastener 3, telescopic long rod 2 one end is fixed on second base 11, the other end is connected on pipeline rotation fastener 3, rotating hoist arm mechanism includes rotating column 6, the track piece 7 of cooperation of insertion is established on rotating column 6, the welding piece 61 of triangular structure of welding between rotating column 6 and track piece 7, the roller piece of cooperation of insertion in the track 71 of track piece 7 and the hook 8 of cooperation of insertion is established on roller piece, roller piece includes two rollers 72 and the connecting shaft 73 of connecting two rollers 72, hook 8 is cooperated on connecting shaft 73, the top of hoist arm post 5 extends outward and forms the limiting ring 51, rotating column 6 is inserted into hoist arm post 5 until welding piece 61 contacts limiting ring 51, and the installation of rotating column 6 on hoist arm post 5 is completed.
[0020] Referring to Figs. 1-4 The mobile hoist-lifting mechanism is used to complete the hoisting of the side cover plate 9 on the cold machine 10, and the specific process is as follows:
[0021] First, a screw hole 101 is formed on the corresponding position of the cold machine 10, then the first screw 43 and the second screw 12 are assembled with the first nut 42 and the second nut 13 respectively through the screw hole 101, so that the first base 41 and the second base 11 are fixedly connected to the two ends of the cold machine 10 respectively, and in this process, the telescopic long rod 2 automatically adjusts the length to ensure the installation, at this time, the hoist arm post 5 is vertically inserted into the assembly groove 44 of the first base 41, the rotating hoist arm mechanism is located on the hoist arm post 5, then the side cover plate 9 is hoisted through the hook 8, then the side cover plate 9 is rotated towards the cold machine 10 through the rotation of the rotating column 6, after rotating in place, the side cover plate 9 is moved towards the butt joint surface of the cold machine 10 through the rolling of the roller piece in the track 71, until the side cover plate 9 is aligned and attached to the butt joint surface of the cold machine 10, finally the side cover plate 9 is installed and fixed on the butt joint surface of the cold machine 10 through the bolt.
[0022] From the above hoisting operation and process, it can be seen that the hoisting mechanism has length extension function and steering adjustment function, can adapt to the connection requirements of cold machine 10 with different sizes and different shapes, can quickly, conveniently and stably realize the moving hoisting of side cover plate 9 on cold machine 10, not only improves the hoisting efficiency, ensures the hoisting precision and improves the hoisting effect, but also can ensure the hoisting safety and eliminate the safety hidden danger.
Claims
1. A cold machine side cover moving and hoisting mechanism, characterized in that: The cam is connected to the second fixing member and the second fixing member is connected to the cam, and the cam is connected to the second fixing member by a telescopic rod.
2. The cold machine side cover moving and hoisting mechanism according to claim 1, characterized in that: The first fixing member includes a first base and a first screw and a first nut arranged on the first base.
3. The cold machine side cover moving and hoisting mechanism according to claim 1, characterized in that: The second fixing member includes a second base and a second screw and a second nut disposed on the second base.
4. The cold machine side cover moving and hoisting mechanism according to claim 2, characterized in that: The first base is provided with an assembly groove matching the boom column, and the boom column is inserted into the assembly groove.
5. The cold machine side cover moving and hoisting mechanism according to claim 1, characterized in that: A pipeline rotating fastener is provided on the boom column, and the telescopic long rod is connected to the pipeline rotating fastener.
6. The cold machine side cover moving and hoisting mechanism according to claim 1, characterized in that: The welded part is a triangular structure.
7. The cold machine side cover moving and hoisting mechanism according to claim 1, characterized in that: The roller member includes two rollers and a connecting shaft connecting the two rollers.
8. The cold machine side cover moving and hoisting mechanism according to claim 7, characterized in that: The hook is fitted on the connecting shaft.
9. The cold machine side cover moving and hoisting mechanism according to claim 1, characterized in that: The top of the boom column extends outward to form a limiting ring.