Lifting device, carrying apparatus and hoisting method

Abstract

A lifting device (1200), a carrying apparatus (1000) and a hoisting method. The lifting device is configured to lift and place an object (1300) to be lifted into an accommodating space (1110) of a carrying frame (1100). The lifting device comprises a hanger frame (1210), a sliding assembly (1220) and a spreader (1230), wherein the hanger frame is configured to connect to the carrying frame and is at least partially arranged in the accommodating space; the sliding assembly is slidably connected to the hanger frame, and the sliding assembly can move into the accommodating space in a sliding direction; and the spreader is connected to the sliding assembly and is configured to connect to the object to be lifted. The lifting device reduces frictional damage to articles when the articles are placed into the carrying frame, and can improve the convenience of assembly.

Description

Hoisting device, carrying device and hoisting method

[0001] The present application claims priority from the Chinese patent application No. 202410855463X filed on June 27, 2024, and entitled "Hoisting device, carrying device and hoisting method", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The carrying frame is a carrying structure for loading articles, and a plurality of accommodation spaces are usually provided on the carrying frame, and the articles need to be placed into the accommodation spaces.

[0003] In the related art, when loading heavy articles or objects into the accommodation spaces, the operators often use auxiliary ropes such as steel wires to drag the articles, so that the articles are in contact with the carrying surface of the accommodation spaces and enter the accommodation spaces, and friction is generated between the bottom of the articles and the carrying surface, which easily causes damage to the articles, and the assembly convenience is poor. TECHNICAL SOLUTION

[0004] The technical solution adopted by the embodiments of the present application is as follows:

[0005] In a first aspect, the present application provides a hoisting device for hoisting a to-be-lifted object into an accommodation space of a carrying frame, the hoisting device comprising:

[0006] a lifting frame configured to be connected to the carrying frame and at least partially disposed in the accommodation space;

[0007] a sliding assembly connected to the lifting frame and capable of moving into the accommodation space along a sliding direction;

[0008] a lifting tool connected to the sliding assembly and configured to be connected to the to-be-lifted object.

[0009] In this example, the to-be-lifted object is connected to the sliding assembly through the lifting tool, the sliding assembly is connected to the lifting frame in a sliding manner, and the sliding assembly is capable of moving relative to the lifting frame, so that the sliding assembly can carry the to-be-lifted object to move into the carrying frame. The hoisting-in manner can prevent the bottom surface of the to-be-lifted object from being easily rubbed, thereby protecting the to-be-lifted object. In addition, the sliding manner is beneficial to reducing the labor intensity, making the process of loading the to-be-lifted object into the carrying frame more relaxed and convenient, and thereby improving the work efficiency of installing the to-be-lifted object into the carrying frame.

[0010] In one of the embodiments, the sliding assembly and the lifting tool are detachably connected, and the hoisting device further comprises a hoisting assembly connected to the lifting frame, the hoisting assembly having a lifting end, and the lifting end is connected to the lifting tool.

[0011] In the example, the hoisting assembly is arranged to enable the sliding assembly to be separated from the lifting device, and the object to be hoisted is lowered to the bearing surface through the hoisting assembly, so that the object to be hoisted changes from the suspended state to the state of being placed on the bearing surface, and the state of the object to be hoisted is more stable.

[0012] In one of the embodiments, the lifting frame is detachably connected with the sliding assembly.

[0013] In the example, the object to be hoisted is installed into the higher accommodation space or target position of the bearing frame in a sliding manner, which is beneficial to reduce the labor intensity and make the process of installing the object to be hoisted into the bearing frame more convenient.

[0014] In one of the embodiments, the lifting frame is detachably connected with the bearing frame.

[0015] In the example, the lifting frame and the bearing frame can be installed and detached, so that the hoisting device is more flexible and applicable.

[0016] In one of the embodiments, the lifting frame comprises a mounting seat and a lifting beam connected to the mounting seat, a sliding channel extending in the sliding direction is formed on the lifting beam, and the sliding assembly is slidingly arranged in the sliding channel; the mounting seat is used to connect with the bearing frame.

[0017] In the example, the structure of the lifting beam is simple, the sliding channel can be directly arranged in the lifting beam, so that the structure of the lifting frame is convenient to manufacture and beneficial to save production cost.

[0018] In one of the embodiments, the lifting frame further comprises an adjustable adjusting assembly, the adjusting assembly is connected between the mounting seat and the lifting beam to adjust the distance between the mounting seat and the lifting beam in the vertical direction.

[0019] In the example, the adjusting assembly can adjust the vertical distance between the lifting beam and the mounting seat, so that when there is a vertical interval distance between the sliding assembly and the sliding channel, the position of the lifting beam can be adjusted, the sliding channel can be moved to the position at the same height as the sliding assembly, and the sliding assembly and the sliding channel can be reliably connected.

[0020] In one of the embodiments, the adjusting assembly comprises a fixed component, a movable component and a locking component, the fixed component is connected to the mounting seat; the movable component is slidingly connected to the fixed component in the vertical direction, the movable component is connected with the lifting beam, and the locking component is connected with the movable component and the fixed component respectively to limit the movable component on the fixed component.

[0021] The adjusting assembly is provided with a movable part capable of reciprocating in the vertical direction, the movable part is connected to the hanging beam, so as to adjust the position of the hanging beam in the vertical direction, the locking part can limit the position of the movable part on the fixed part, the overall structure is compact, the adjustment is convenient, and the efficiency and flexibility of the adjustment are improved.

[0022] In one of the embodiments, the fixed part comprises a screw rod extending in the vertical direction, and an extension end of the screw rod is connected to the mounting seat; the locking part comprises a nut, the movable part is slidingly connected to the screw rod in the extension direction of the screw rod, the nut is threadedly connected to the screw rod, and the nut is arranged on the sliding path of the movable part to limit the position of the movable part.

[0023] In the example, the screw rod and the nut are threadedly connected, so as to realize the locking and positioning of the movable part, the overall structure of the adjusting assembly is simpler, the assembly is more convenient, the production cost is reduced, and the assembly and disassembly of the adjusting assembly are improved.

[0024] In one of the embodiments, the screw rod is provided with a plurality of.

[0025] In the example, the plurality of screw rods can improve the carrying capacity of the adjusting assembly, so that the hoisting device can hoist a larger weight of the object to be hoisted, and the hoisting reliability of the object to be hoisted is improved.

[0026] In one of the embodiments, the plurality of screw rods are arranged in parallel, and the plurality of screw rods are arranged in the horizontal direction.

[0027] In the example, the plurality of screw rods are arranged in parallel and are spaced apart, so that the arrangement between the screw rods is more balanced and consistent, the carrying stability of the fixed part is improved, and the carrying capacity of the adjusting assembly is improved, so that the hoisting device can hoist a larger weight of the object to be hoisted, and the hoisting reliability of the object to be hoisted is improved.

[0028] In one of the embodiments, the hanging beam is provided with a plurality of, the adjusting assembly is provided with a plurality of corresponding to the hanging beam, and the plurality of adjusting assemblies are respectively arranged between the mounting seat and each hanging beam; the plurality of sliding assemblies are arranged corresponding to each hanging beam, and the plurality of sliding assemblies are respectively slidingly connected to each corresponding hanging beam.

[0029] In the example, the plurality of hanging beams and adjusting assemblies are arranged, so as to improve the carrying capacity of the object to be hoisted, so that the hoisting device can hoist a larger weight of the object to be hoisted, the plurality of hanging beams can be connected to the lifting device at the same time, and the hoisting stability of the object to be hoisted is improved.

[0030] In one of the embodiments, the hanger further comprises one or more structural beams, which are connected between any two adjacent hanger beams.

[0031] In the present example, the structural beams are connected between two adjacent hanger beams, so that the plurality of hanger beams can form an integral structure, thereby improving the structural stability of the hanger beams and facilitating the stability of the lifting device when lifting the object to be lifted.

[0032] In one of the embodiments, the slide channel has a bottom wall with a through hole formed therein; the sliding assembly comprises a sliding seat and a first roller structure rotatably connected to the sliding seat, the first roller structure being in rolling connection with the bottom wall, and the sliding seat being capable of partially extending out of the through hole to be connected with the lifting device.

[0033] In the present example, the first roller structure of the sliding assembly is in rolling connection with the bottom wall of the sliding cavity, thereby facilitating the reduction of the friction between the sliding assembly and the hanger beam, so as to achieve the purpose of moving the object to be lifted under the action of a smaller pushing or pulling force.

[0034] In one of the embodiments, the slide channel further has two opposite side walls arranged on both sides of the bottom wall; the sliding assembly further comprises a second roller structure connected to the sliding seat, the second roller structure being in rolling connection with the two side walls respectively.

[0035] In the present example, the second roller structure is further provided on the basis of the first roller structure, so that the two sides of the sliding assembly are also in rolling connection with the slide channel, thereby facilitating the reduction of the friction between the sliding assembly and the hanger beam; in addition, the two side walls also serve as supports on both sides of the second roller structure, thereby facilitating the stability of the movement of the sliding assembly.

[0036] In one of the embodiments, the mounting seat comprises a plurality of seat bodies arranged in sequence along the sliding direction and detachably connected between adjacent seat bodies; at least one of the seat bodies is connected with the carrier frame.

[0037] In the present example, the mounting seat adopts a split assembly structure in which a plurality of seat bodies are connected, thereby enhancing the flexibility of the mounting seat and the carrier frame during installation and disassembly, so that the operator can assemble and disassemble the seat bodies on the carrier frame, thereby reducing the use of large lifting machinery and lowering the cost.

[0038] In one of the embodiments, the lifting device further comprises a limiting assembly, which is movably inserted into the sliding assembly and the lifting device.

[0039] In the example, the limiting assembly is capable of being connected with the lifting appliance and the sliding assembly, thereby limiting the lifting appliance and the sliding assembly, and the limiting assembly is also capable of being disconnected with the lifting appliance and the sliding assembly, thereby separating and disassembling the lifting appliance and the sliding assembly, which is simple in structure and convenient to operate.

[0040] In one of the embodiments, the lifting device further comprises a plurality of fixing bases connected to the lifting frame, and the fixing bases are arranged at intervals along the sliding direction, and the lifting assembly is capable of being detachably connected with any one of the fixing bases.

[0041] In the example, the plurality of fixing bases are arranged, and the lifting assembly is capable of being detachably connected with any one of the fixing bases, thereby moving the position of the lifting assembly, facilitating the lifting of objects at different positions, reducing the cost of lifting, and making the use of the lifting assembly more flexible and applicable.

[0042] In one of the embodiments, the lifting assembly comprises a lifting beam and a lifting mechanism connected to the lifting beam, and the lifting beam is connected to the lifting frame, and the lifting mechanism has the lifting end; the lifting beam is connected to the lifting frame.

[0043] In the example, the connection of the lifting beam and the lifting frame can improve the structural strength and rigidity of the lifting frame, and facilitate the improvement of the load stability of the lifting frame, and the lifting mechanism is detachably connected to the lifting beam, thereby making the assembly of the lifting mechanism and the lifting beam more flexible.

[0044] In one of the embodiments, the lifting frame further comprises a plurality of leg assemblies arranged at intervals and connected below the mounting seat, and the mounting seat is connected to the bearing frame through the leg assemblies.

[0045] In the example, the leg assemblies can support the mounting seat on the bearing frame, and the leg assemblies can support the lifting frame, and the leg assemblies are more flexible in arrangement, and can be adjusted in position according to the structure of the bearing frame, and the arrangement of the leg assemblies is also beneficial to improving the support stability and reliability of the mounting seat.

[0046] In one of the embodiments, the lifting device further comprises a driving mechanism connected to the sliding assembly to drive the sliding assembly to move relative to the lifting frame.

[0047] In the example, the driving mechanism can move the sliding assembly, thereby reducing the labor intensity of the operator and improving the mechanization and automation degree of the lifting device.

[0048] In one of the embodiments, the slide has a slide entrance and a slide exit, and the portion of the hoisting beam corresponding to the slide entrance is located outside the accommodating space.

[0049] In this example, by locating the portion of the hoisting beam corresponding to the slide entrance outside the accommodating space, the assembly of the sliding assembly and the hoisting beam at the position of the slide entrance is facilitated.

[0050] In a second aspect, the application provides a carrying device, which comprises the carrying frame and the hoisting device as described in any of the above embodiments, and the hoisting frame is connected to the carrying frame.

[0051] In a third aspect, the application provides a hoisting method, which uses the hoisting device as described in any of the above embodiments, or is applied to the carrying device as described above, and the hoisting method comprises the following steps:

[0052] mounting the hoisting frame on the carrying surface at the target position;

[0053] mounting the hoisting assembly on the hoisting frame and positioning the hoisting assembly above the carrying surface;

[0054] assembling the lifting tool on the object to be hoisted and assembling the lifting tool on the sliding assembly;

[0055] moving the sliding assembly with the object to be hoisted relative to the hoisting frame to above the carrying surface;

[0056] connecting the hoisting assembly with the lifting tool and disconnecting the sliding assembly from the lifting tool, and hoisting the object to be hoisted to abut against the carrying surface by the hoisting assembly.

[0057] In one of the embodiments, the hoisting frame is detachably connected with the sliding assembly; after the steps of assembling the lifting tool on the object to be hoisted and assembling the lifting tool on the sliding assembly, the method further comprises the steps of: positioning the object to be hoisted with the assembled lifting tool and sliding assembly at the side of the hoisting frame, and positioning the bottom surface of the object to be hoisted at a height higher than that of the carrying surface, so as to assemble the sliding assembly with the hoisting frame.

[0058] In this example, the hoisting frame is detachably connected with the sliding assembly, so that the sliding assembly can be assembled with the hoisting frame first, and then assembled with the hoisting frame at the entrance of the accommodating space at a higher position, so as to realize the purpose of assembling the object into the accommodating space at a higher position.

[0059] The above description is only a summary of the technical solutions of the present application. In order to make the technical means of the present application more clear and understandable, the specific embodiments of the present application can be implemented according to the content of the description, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following will describe the specific embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0060] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments of the present application or the prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0061] Fig. 1 is a structural schematic diagram of the bearing device assembled with the object to be hoisted according to some embodiments of the present application;

[0062] Fig. 2 is a structural schematic diagram of the connection between the hoisting device and the object to be hoisted according to some embodiments of the present application;

[0063] Fig. 3 is a right view of Fig. 2;

[0064] Fig. 4 is an axial side view of Fig. 3 (hidden in the case of a hoist beam);

[0065] Fig. 5 is a structural schematic diagram of the connection between the hoist and the sliding assembly in the hoisting device according to some embodiments of the present application;

[0066] Fig. 6 is a top view of Fig. 5;

[0067] Fig. 7 is an enlarged view of position A in Fig. 3;

[0068] Fig. 8 is a structural schematic diagram of the adjusting assembly in the hoisting device according to some embodiments of the present application;

[0069] Fig. 9 is a left view of Fig. 8;

[0070] Fig. 10 is a structural schematic diagram of the connection between the mounting seat and the adjusting assembly in the hoisting device according to some embodiments of the present application;

[0071] Fig. 11 is a structural schematic diagram of the connection between the mounting seat and the adjusting assembly in the hoisting device according to some embodiments of the present application;

[0072] Fig. 12 is a right view of Fig. 11;

[0073] Fig. 13 is a structural schematic diagram of the hoisting assembly in the hoisting device according to some embodiments of the present application.

[0074] Explanation of reference signs: 1000, bearing device; 1100, bearing frame; 1110, accommodating space; 1111, space entrance; 1112, bearing surface; 1120, supporting frame; 1200, hoisting device; 1210, hanger; 1211, mounting seat; 12111, seat body; 1212, hoisting beam; 12121, slide; 12122, bottom wall; 121221, through opening; 12123, side wall; 1213, adjusting assembly; 12131, fixed part; 12132, movable part; 121321, first connecting plate; 121322, second connecting plate; 12133, locking part; 1214, structural beam; 1215, stop structure; 1220, sliding assembly; 1221, sliding seat; 1222, first roller structure; 1223, second roller structure; 1230, lifting tool; 1240, limiting assembly; 1250, fixing seat; 1260, hoisting assembly; 1261, lifting beam; 1262, hoisting mechanism; 1263, lifting end; 1270, driving mechanism; 1280, supporting leg assembly; 1300, object to be hoisted; X, horizontal direction; Y, vertical direction; Z, sliding direction. DETAILED DESCRIPTION

[0075] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0076] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "include" and "have" and any variations thereof in the specification and claims of the present application and the above description of drawings are intended to cover non-exclusive inclusion.

[0077] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0078] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor is it necessarily independent or alternative embodiments to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0079] In the description of the embodiments of the present application, the term "and / or" is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are in an "or" relationship.

[0080] In the description of the embodiments of the present application, the term "a plurality of" refers to two or more (including two), and similarly, "a plurality of groups" refers to two or more groups (including two groups), and "a plurality of pieces" refers to two or more pieces (including two pieces).

[0081] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the embodiments of the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0082] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0083] The carrier frame is a bearing structure for loading articles, and a plurality of accommodation spaces are usually provided on the carrier frame, and the articles need to be placed in the accommodation spaces.

[0084] In the related art, when loading heavy articles or objects into the accommodation space, the operator often uses auxiliary ropes such as steel wires to drag the articles into the accommodation space, so that the bottom of the article rubs against the bearing surface of the accommodation space, thereby easily causing damage to the article.

[0085] Therefore, the application provides a lifting device 1200. The lifting device 1200 is provided with a lifting frame 1210, the lifting frame 1210 is installed on the bearing frame 1100, and a sliding assembly 1220 is slidably connected to the lifting frame 1210. The sliding assembly 1220 is connected to a lifting tool 1230 for connecting the object to be lifted 1300. Therefore, the object to be lifted 1300 can move with the sliding assembly 1220 and move into the bearing frame 1100, and the accommodation of the object to be lifted 1300 is completed. The object to be lifted 1300 does not slide and rub with the bearing frame 1100. The lifting device 1200 uses the suspension mode to slide the object to be lifted 1300 into the accommodation space 1110 of the bearing frame 1100. The operation is more labor-saving and convenient, and the object to be lifted 1300 is protected.

[0086] Specifically, referring to FIGS. 1 and 2, the application provides a lifting device 1200. The lifting device 1200 can be applied to a bearing device 1000, and is used for lifting an object to be lifted 1300 into or out of an accommodation space 1110 of a bearing frame 1100 in the bearing device 1000. For example, the object to be lifted can be a module. The bearing device 1000 can be, but is not limited to, a flexible straight valve tower, an energy storage valve tower, a converter station, a converter valve tower, a power distribution cabinet, etc.

[0087] The following embodiments are described for convenience with a bearing device 1000 as a valve tower as an example.

[0088] Please refer to FIG. 1. FIG. 1 is a structural schematic diagram of a bearing device 1000 provided by some embodiments of the application when the bearing device 1000 is assembled with an object to be lifted 1300. The bearing device 1000 shown in FIG. 1 is a valve tower. The valve tower is a key component in a high-voltage direct-current (HVDC) system. The valve tower also contains multiple converter valves, which are used to realize the conversion between alternating current and direct current. In the HVDC system, the valve tower is used to control and regulate the direct current to ensure the stable operation of the system. The valve tower includes, but is not limited to, a flexible straight valve tower, an energy storage valve tower, etc. The valve tower usually also includes a control system and a monitoring system, which are used to monitor the running state of the valve tower in real time and perform necessary control and protection operations. The control system and the monitoring system can ensure that the valve tower is always in the best working state during operation and can timely find and handle possible problems.

[0089] Please refer to FIG. 1 and FIG. 2, wherein the carrying device 1000 comprises a carrying frame 1100 and an object to be hoisted 1300, the carrying frame 1100 can adopt various structural forms, for example, the carrying frame 1100 can adopt a frame structure or a plate structure or a structure combining a frame and a plate, etc., the carrying frame 1100 is used for accommodating the object to be hoisted 1300, a plurality of accommodation spaces 1110 are formed on the carrying frame 1100, each accommodation space 1110 is formed with a space entrance 1111 at the side, one form of the accommodation space 1110 is a groove structure with a notch, and the notch is located at the side; a plurality of supporting frames 1120 are distributed on the carrying frame 1100, the supporting frame 1120 can adopt a plate structure or a frame structure, etc., the supporting frame 1120 can be formed by cross connection of section steel, the supporting frame 1120 can carry the object to be hoisted 1300, and the supporting frame 1120 can also connect a lifting frame 1210; one or more objects to be hoisted 1300 can be accommodated in each accommodation space 1110; the object to be hoisted 1300 can adopt a block-shaped module, and the module can adopt a battery cabinet, etc.

[0090] According to some embodiments of the present application, referring to FIG. 1 and FIG. 2, the present application provides a lifting device 1200 for hoisting the object to be hoisted 1300 into the accommodation space 1110 of the carrying frame 1100, the lifting device 1200 comprises a lifting frame 1210, a sliding assembly 1220 and a lifting tool 1230, the lifting frame 1210 is used for connecting with the carrying frame 1100 and is at least partially arranged in the accommodation space 1110; the sliding assembly 1220 is slidingly connected to the lifting frame 1210, and the sliding assembly 1220 can move into the accommodation space 1110 along a sliding direction; the lifting tool 1230 is connected to the sliding assembly 1220, and the lifting tool 1230 is used for connecting with the object to be hoisted 1300.

[0091] Specifically, hoisting the object to be hoisted 1300 into the carrying frame 1100 can be understood as moving or sliding the object to be hoisted 1300 into the carrying frame 1100; the carrying frame 1100 can adopt a plate structure or a frame structure, and the object to be hoisted 1300 needs to be placed inside the carrying frame 1100, which can be understood as that the carrying frame 1100 is formed with the accommodation space 1110 for accommodating the object to be hoisted 1300, and the object to be hoisted 1300 needs to be accommodated in the accommodation space 1110; the accommodation space 1110 can be provided with one or more, and a plurality of accommodation spaces 1110 can be arranged in a longitudinal direction, a transverse direction or the like, one or more objects to be hoisted 1300 can be accommodated in one accommodation space 1110, and in the case that a plurality of accommodation spaces 1110 are formed on the carrying frame 1100 in a vertical direction Y, the upper and lower adjacent two accommodation spaces 1110 can be spaced by a supporting frame 1120, and the supporting frame 1120 can adopt a plate structure or a frame structure.

[0092] The hanger 1210 can be connected with the bearing frame 1100 in a fixed connection, detachable connection, etc., for example, the hanger 1210 is connected with the bearing frame 1100 by bolts. Specifically, the hanger 1210 plays a role of bearing and fixing, the hanger 1210 can adopt a frame structure, a rod body structure, a plate body structure, and other combined structures, etc. When the hoisting device 1200 is in use, the hanger 1210 is assembled on the bearing frame 1100 and at least partially installed in the accommodation space 1110, the hanger 1210 can be completely inside the accommodation space 1110, or the end of the hanger 1210 can also be exposed or protruding outside the accommodation space 1110, for example, the hanger 1210 can be connected at the top of the accommodation space 1110, for example, when hoisting the object 1300 to be hoisted into one of the accommodation spaces 1110, the top and bottom of the accommodation space 1110 are both bearing frames 1120, and the hanger 1210 is connected to the bearing frame 1120, and the hanger 1210 can be partially or entirely located in the accommodation space 1110. It can be understood that the hanger 1210 needs to be located above the bearing surface 1112, so that the hanger 1210 can bear the sliding assembly 1220, the lifting appliance 1230, etc. to hoist the object 1300 to be hoisted, without friction with the lower bearing frame 1120, etc.

[0093] The sliding assembly 1220 is slidably connected to the hanger 1210, and the sliding direction of the sliding assembly 1220 relative to the hanger 1210 can be defined as the sliding direction Z, and the hanger 1210 can be arranged in extension on the bearing frame 1100 along the sliding direction Z, or in other words, the sliding assembly 1220 slides transversely on the hanger 1210, and the sliding direction Z can be considered as transverse, which can include the horizontal direction X, and can also include an inclined direction at an acute angle with the horizontal direction X, etc. The size of the acute angle is generally 0°-30°, for example, the size of the acute angle is 0°, the sliding direction Z is along the horizontal direction X, and the sliding assembly 1220 can move relative to the hanger 1210 along the horizontal direction X to bear the object 1300 to be hoisted and move from the space entrance 1111 to the accommodation space 1110. The sliding connection between the sliding assembly 1220 and the hanger 1210 can adopt a guide rail structure, etc.

[0094] The lifting appliance 1230 is connected to the object 1300 to be hoisted, and the lifting appliance 1230 and the object 1300 to be hoisted can be connected in a fixed connection or a detachable connection.

[0095] The lifting appliance 1230 is connected to the sliding assembly 1220, and in hoisting, the lifting appliance 1230 connected with the object 1300 to be hoisted is connected with the sliding assembly 1220, the sliding assembly 1220 is connected with the hanger 1210 and moves relative to the hanger 1210, thereby conveying the object 1300 to be hoisted into the accommodation space 1110 of the bearing frame 1100.

[0096] In the process of lifting the object 1300 to be lifted, in order to prevent friction between the bottom surface of the object 1300 to be lifted and the bearing surface 1112 (the bottom surface of the accommodation space) of the bearing frame 1100, a spacing distance is generally required between the bottom surface of the object 1300 to be lifted and the bearing surface 1112 of the bearing frame 1100, so that no friction occurs between the bottom surface of the object 1300 to be lifted and the bearing surface 1112. It should be noted that the lifting appliance 1230 is connected below the sliding assembly 1220, and the lifting appliance 1230 and the object 1300 to be lifted connected thereto are lifted into the accommodation space 1110 by lifting, and the lifting appliance 1230, the sliding assembly 1220, and the lifting frame 1210 are all located above the object 1300 to be lifted.

[0097] When installing the object 1300 to be lifted into the accommodation space 1110 or the target position on the bearing frame 1100, first, the lifting frame 1210 is assembled with the bearing frame 1100, the sliding assembly 1220 is assembled with the lifting frame 1210, the lifting appliance 1230 is assembled with the object 1300 to be lifted, the object 1300 to be lifted is located at the position of the space entrance 1111 of the accommodation space 1110, the sliding assembly 1220 is assembled with the lifting appliance 1230, the sliding assembly 1220 can slide relative to the lifting frame 1210, and the sliding assembly 1220 (or the lifting appliance 1230 or the object 1300 to be lifted) is pushed, so that the sliding assembly 1220 carrying the object 1300 to be lifted moves into the bearing frame 1100 (or moves into the accommodation space 1110). It can be seen that the object 1300 to be lifted can be easily slid into the accommodation space 1110 by sliding.

[0098] In this example, the object 1300 to be lifted is connected with the sliding assembly 1220 through the lifting appliance 1230, the sliding assembly 1220 is slidingly connected to the lifting frame 1210, and the sliding assembly 1220 can move relative to the lifting frame 1210, so that the sliding assembly 1220 can carry the object 1300 to be lifted to move into the bearing frame 1100. The lifting into the bearing frame 1100 can prevent the bottom surface of the object 1300 to be lifted from being easily rubbed, and can protect the object 1300 to be lifted. In addition, the sliding into the bearing frame 1100 can reduce the labor intensity, and the object 1300 to be lifted can be easily and conveniently installed into the bearing frame 1100, thereby improving the work efficiency of installing the object 1300 to be lifted into the bearing frame 1100.

[0099] In some application scenarios, the object 1300 to be lifted needs to be changed from a suspended state to a stable state placed on the bearing surface 1112, so the object 1300 to be lifted needs to be lifted and placed by the lifting assembly 1260.

[0100] Therefore, in some embodiments of the present application, referring to FIGS. 2-4, the lifting assembly 1220 is detachably connected with the lifting tool 1230; the hoisting device 1200 further comprises a lifting assembly 1260 connected with the lifting frame 1210, and the lifting assembly 1260 has a lifting end 1263 connected with the lifting tool 1230.

[0101] Specifically, the bearing surface 1112 is formed on the bearing frame 1100, and the bottom of each accommodation space 1110 forms the bearing surface 1112, for example, the upper surface of the bearing frame 1120 forms the bearing surface 1112, and the object 1300 to be hoisted needs to be placed on the bearing surface 1112 after being moved into the accommodation space 1110. The lifting assembly 1220 is detachably connected with the lifting tool 1230, wherein the detachable connection means that the lifting tool 1230 can be separated from the lifting assembly 1220. When hoisting, the lifting tool 1230 connected with the object 1300 to be hoisted is connected with the lifting assembly 1220, the lifting assembly 1220 is connected with the lifting frame 1210 and moved relative to the lifting frame 1210, so as to transport the object 1300 to be hoisted into the accommodation space 1110 of the bearing frame 1100. After the object 1300 to be hoisted is above the target position, the lifting end 1263 of the lifting assembly 1260 is connected with the lifting tool 1230, at this time, the lifting assembly 1260 can bear the entire weight of the object 1300 to be hoisted, therefore, at this time, the lifting tool 1230 is detached from the lifting assembly 1220, so as to realize the separation of the object 1300 to be hoisted from the lifting assembly 1220 and the lifting frame 1210. The lifting end 1263 of the lifting assembly 1260 is lowered, so as to place the object 1300 to be hoisted on the bearing surface 1112 of the bearing frame 1100, and complete a hoisting process. After that, the lifting assembly 1220 can continue to be connected with other lifting tools 1230 for hoisting. It should be noted that the lifting end 1263 is used to lift or lower the object 1300 to be hoisted, and it can be understood that the lifting direction of the lifting end 1263 is along the vertical direction.

[0102] The lifting tool 1230 is detachably connected with the object 1300 to be hoisted, and when the object 1300 to be hoisted is hoisted into position, the lifting tool 1230 can be detached from the object 1300 to be hoisted, so as to enable the lifting tool 1230 to be connected with other objects 1300 to be hoisted for hoisting, which is beneficial to save the manufacturing cost of the lifting tool 1230 and reduce the weight of the bearing frame 1100.

[0103] The bearing surface 1112 bears the object 1300 to be hoisted. Since the object 1300 to be hoisted is hoisted into the accommodating space 1110 of the bearing frame 1100, it can be known that, in the process of hoisting the object 1300 to be hoisted, in order to prevent friction between the bottom surface of the object 1300 to be hoisted and the bearing surface 1112 of the bearing frame 1100, a spacing distance is generally required between the bottom surface of the object 1300 to be hoisted and the bearing surface 1112 of the bearing frame 1100. Therefore, after the object 1300 to be hoisted enters the accommodating space 1110, the hoisting assembly 1260 needs to be connected with the lifting appliance 1230, so as to hoist the object 1300 to be hoisted to the bearing surface 1112. Since the hoisting assembly 1260 bears the object 1300 to be hoisted, the sliding assembly 1220 can be smoothly separated from the lifting appliance 1230. When the sliding assembly 1220 and the lifting appliance 1230 are separated, the lifting end 1263 of the hoisting assembly 1260 can first rise by a certain distance, so as to reduce the force between the sliding assembly 1220 and the lifting appliance 1230. Therefore, it can be understood that the lifting direction and the moving direction of the lifting end 1263 are along the vertical direction Y, and the vertical direction Y is perpendicular to the horizontal direction X.

[0104] It should be noted that the lifting appliance 1230 is connected below the sliding assembly 1220. The lifting appliance 1230 and the object 1300 to be hoisted connected therewith are hoisted into the accommodating space 1110 in a hoisting manner. The lifting appliance 1230, the sliding assembly 1220, the lifting frame 1210 and the hoisting assembly 1260 are all located above the object 1300 to be hoisted. Since the bearing surface 1112 can bear the bottom of the object 1300 to be hoisted at the target position, after the object 1300 to be hoisted reaches the target position, the lifting appliance 1230, the sliding assembly 1220, the lifting frame 1210 and the hoisting assembly 1260 can be removed, without affecting the state, position and stability of the object 1300 to be hoisted.

[0105] In this example, the hoisting assembly 1260 is arranged, so that the sliding assembly 1220 can be separated from the lifting appliance 1230. The hoisting assembly 1260 lowers the object 1300 to be hoisted to the bearing surface 1112, so as to change the state of the object 1300 to be hoisted from being hung to being placed on the bearing surface 1112, and make the state of the object 1300 to be hoisted more stable.

[0106] For the storage of stacked objects, generally, the stacked objects are placed in layers in a carrier frame, the carrier frame has upper and lower layer-stacked accommodation spaces, the bottom of each accommodation space forms a bearing surface for bearing the objects, the top of the accommodation space and part of the circumferential position are generally enclosed, and only the lateral position of the accommodation space forms a space entrance capable of allowing the objects to pass through, so that the carrier frame forms a horizontal block when the objects enter the accommodation space; objects often need to be frequently loaded and unloaded, and when loading and unloading objects of large mass into the accommodation space at a higher position, the forklift is prone to overturning when carrying objects of large mass at a high position, which can be dangerous, and when using external cranes, the objects can only be hoisted to the space entrance of each accommodation space, and the objects cannot be hoisted into the accommodation space by the crane, thereby making it difficult to load and unload large mass objects in the stacked space at a higher position.

[0107] In the power industry, the structure of ultra-high voltage converter equipment is increasingly large, compact and complex, and higher requirements are put forward for the operation and maintenance of the equipment. How to complete the maintenance work of the equipment within a short power-off maintenance time has brought great challenges to the industry. At present, the industry generally adopts the method of replacing modules (or battery cabinets) for the maintenance of the basic unit of the HVDC valve tower. For large-capacity equipment, the weight of the module is large, and the weight of each module can reach more than 1 ton. The valve tower is high, and it is difficult to replace the module. Specifically, for example, the energy storage valve tower (or HVDC valve tower) is stacked by multiple sub-modules, the sub-modules include a carrier frame and a module, the carrier frame has multiple upper and lower layer-stacked accommodation spaces in the vertical direction, and the module needs to be loaded into the accommodation space on the carrier frame. According to the use state or demand, the module also needs to be replaced frequently. However, the accommodation space in the carrier frame is very limited, and the carrier frame generally adopts a frame or plate structure. The outer periphery of the accommodation space is a frame or plate body. When the module is hoisted by a crane, the frame and the plate body will interfere with the lifting hook and the lifting rope of the crane, so the crane cannot smoothly hoist the module in and out of the accommodation space horizontally. The traditional stacker (or forklift) can only be used at a low position. Due to the large weight of the module, when the bearing fork of the ordinary stacker is raised to a high position and bears a heavy module, the center of gravity of the stacker moves greatly, which may cause the stacker to overturn.

[0108] Therefore, in some embodiments of the present application, a lifting device 1200 is provided, wherein the lifting frame 1210 and the sliding assembly 1220 are detachably connected.

[0109] For the carrying frame 1100, a plurality of accommodation spaces 1110 are formed on the carrying frame 1100 in the vertical direction Y, each of the accommodation spaces 1110 is formed with a space entrance 1111 at the side portion, one form of the accommodation space 1110 is a groove structure with a notch, and the notch is located at the side portion; a plurality of supporting frames 1120 are distributed in the vertical direction Y in the carrying frame 1100, each of the accommodation spaces 1110 is separated by the supporting frame 1120, so that the plurality of accommodation spaces 1110 are arranged in the vertical direction Y, and one or more objects to be hoisted 1300 can be accommodated in each of the accommodation spaces 1110; the object to be hoisted 1300 can adopt a block-shaped module, and the module can adopt a battery cabinet, etc.

[0110] Specifically, the hanger 1210 and the sliding assembly 1220 are connected in a detachable manner, wherein the detachable connection is understood as that the sliding assembly 1220 can be separated from or detached from the hanger 1210, and the sliding assembly 1220 can also be connected with the hanger 1210, when the sliding assembly 1220 is connected on the hanger 1210, the sliding assembly 1220 can slide relative to the hanger 1210, for example, the hanger 1210 is provided with a slide 12121, when the sliding assembly 1220 is connected with the hanger 1210, the sliding assembly 1220 can be at least partially inserted with the slide 12121, so as to form a sliding detachable connection with the hanger 1210.

[0111] The process of installing the object to be hoisted 1300 by using the hoisting device 1200 in the example is as follows. When installing the object to be hoisted 1300 to the higher accommodating space 1110 or the target position of the carrier frame 1100, first, the hanger 1210 is assembled with the carrier frame 1100, the hoisting assembly 1260 is assembled with the hanger 1210, the lifting tool 1230 is assembled with the object to be hoisted 1300, and the sliding assembly 1220 is assembled with the lifting tool 1230. The object to be hoisted 1300 can be hoisted to the side of the target position of the carrier frame 1100 (i.e., the position of the space entrance 1111 of the accommodating space 1110) by using a travelling crane, a gantry crane or the like. The sliding assembly 1220 is connected with the hanger 1210, the sliding assembly 1220 can slide relative to the hanger 1210, the sliding assembly 1220 (or the lifting tool 1230 or the object to be hoisted 1300) is pushed, so that the sliding assembly 1220 carrying the object to be hoisted 1300 moves into the carrier frame 1100 (or moves into the accommodating space 1110). When the sliding assembly 1220 is stably connected with the hanger 1210, the lifting tool 1230 is disconnected from the travelling crane or the gantry crane, the object to be hoisted 1300 is easily slid into the accommodating space 1110, the lifting end 1263 of the hoisting assembly 1260 is connected with the lifting tool 1230 when the object to be hoisted 1300 reaches above the target position, the sliding assembly 1220 is disconnected from the lifting tool 1230, the hoisting assembly 1260 completely carries the weight of the object to be hoisted 1300, then the lifting end 1263 is lowered, the object to be hoisted 1300 is placed on the bearing surface 1112, and the lifting end 1263 is disconnected from the lifting tool 1230. Of course, the hoisting device 1200 can also be used to hoist the object into the lower accommodating space 1110. When the object to be hoisted 1300 is installed to the lower target position of the carrier frame 1100, the travelling crane or the gantry crane or the like can not be used, the object to be hoisted 1300 can be directly placed on the support surface (or the ground), the sliding assembly 1220 is slidably assembled with the hanger 1210, the object to be hoisted 1300 is pushed, so that the object to be hoisted 1300 moves into the carrier frame 1100.

[0112] In the example, the object to be hoisted 1300 is installed to the higher accommodating space 1110 or the target position of the carrier frame 1100, the sliding mode is adopted, which is beneficial to reduce the labor intensity and make the process of installing the object to be hoisted 1300 into the carrier frame 1100 more easy and convenient.

[0113] In some embodiments, referring to FIGS. 2-4, the hanger 1210 is detachably connected with the carrier frame 1100.

[0114] Specifically, the hanger 1210 can be detachably connected with the carrier frame 1100, wherein the detachable connection is understood as that when the hoisting operation is not performed, the hanger 1210 can be detached from the carrier frame 1100, so that the hanger 1210 is separated from the carrier frame 1100, it is to be noted that when the object to be hoisted 1300 is not assembled on the carrier frame 1100, the hanger 1210 can be separated and detached from the carrier frame 1100, of course, at this time, the hanger 1210 can also be installed on the carrier frame 1100; when the object to be hoisted 1300 is assembled on the carrier frame 1100, the hanger 1210 can also be separated and detached from the carrier frame 1100, of course, at this time, the hanger 1210 can also be installed on the carrier frame 1100, it can be seen that after the hoisting operation of the object to be hoisted 1300 is completed, the mounting relationship (connection or separation) between the hanger 1210 and the carrier frame 1100 does not affect the connection relationship between the object to be hoisted 1300 and the carrier frame 1100, that is, the object to be hoisted 1300 does not rely on the hanger 1210 and the lifting appliance 1230 to maintain the connection relationship and the mounting relationship with the carrier frame 1100, when the object to be hoisted 1300 is hoisted into the target position (or the mounting position), the hanger 1210 can be detached at any time, thereby not affecting the installation and hoisting operation of the hanger 1210 at other positions, so that the use of the hanger 1210 is more flexible, and flexible detachment, assembly and use are achieved. The detachable connection between the hanger 1210 and the carrier frame 1100 can be achieved by a locking assembly, and the locking assembly can adopt a lock assembly or a bolt assembly.

[0115] In the present example, by providing the hanger 1210 which can be detachably connected with the carrier frame 1100, the hanger 1210 can be assembled with the carrier frame 1100 according to the target position of the object to be hoisted 1300, for example, the hanger 1210 is installed above the target position (that is, the carrier surface 1112 described below) where the object to be hoisted 1300 is to be installed and is detachably connected with the carrier frame 1100 at the position; the hanger 1210 and the carrier frame 1100 can be mounted and detached, so that the use of the hoisting device 1200 is more flexible and more applicable. After the object to be hoisted 1300 reaches the target position, the lifting appliance 1230, the sliding assembly 1220, the hanger 1210 and the hoisting assembly 1260 can be removed, and the state, position and stability of the object to be hoisted 1300 are not affected.

[0116] In some embodiments, referring to FIGS. 2-4 and 7, the hanger 1210 includes a mounting seat 1211 and a hanger beam 1212 connected to the mounting seat 1211, the hanger beam 1212 is formed with a sliding channel 12121 extending along the sliding direction Z, and the sliding assembly 1220 is slidingly arranged in the sliding channel 12121; the mounting seat 1211 is used to connect with the carrier frame 1100.

[0117] Specifically, the mounting seat 1211 can adopt a frame or a plate structure, etc. The mounting seat 1211 and the carrier frame 1100 can be connected through a bolt assembly, a plug-in limiting assembly or a buckle assembly, etc. to enable the mounting seat 1211 to be detachable with the carrier frame 1100, so that the disassembly process is more convenient. Alternatively, the mounting seat 1211 and the carrier frame 1100 can be fixedly connected, for example, by welding, etc.

[0118] The suspension beam 1212 is connected to the mounting seat 1211 and located below the mounting seat 1211. The suspension beam 1212 can be column-shaped in structure and extends along the sliding direction Z, that is, the suspension beam 1212 can extend along the horizontal direction X or an inclined direction with an angle less than 90° with the horizontal direction X. The suspension beam 1212 is located at an upper position in the accommodation space 1110. The suspension beam 1212 is provided with a sliding channel 12121. For example, the sliding channel 12121 can be a groove structure provided in the interior of the suspension beam 1212 and extending along the extension direction of the suspension beam 1212. The two ends of the groove structure form a sliding channel entrance to enable the sliding assembly 1220 to enter the sliding channel 12121 through the sliding channel entrance. A through opening is formed on the side groove wall of the suspension beam 1212 facing the lifting appliance 1230. It can be understood that the through opening is formed in the lower part of the suspension beam 1212. The lower part of the sliding assembly 1220 extends out of the exterior of the through opening to be connected with the lifting appliance 1230. Thus, the sliding assembly 1220 can be limited in the sliding channel 12121 and can be connected with the lifting appliance 1230 at the same time and slide in the sliding channel 12121.

[0119] In addition, the suspension beam 1212 is further connected with a stop structure 1215. The stop structure 1215 can be connected at the two ends of the sliding channel 12121, that is, at the positions of the sliding channel entrance and the sliding channel exit of the sliding channel 12121. The stop structure 1215 is detachably connected with the suspension beam 1212. Thus, after the sliding assembly 1220 slides into the sliding channel 12121, the stop structure 1215 is installed on the suspension beam 1212 to reduce the risk of the sliding assembly 1220 sliding out of the sliding channel 12121.

[0120] The suspension beam 1212 can be provided with a plurality of suspension beams 1212. The plurality of suspension beams 1212 can be spaced apart and parallel in the horizontal direction X. Correspondingly, the sliding assembly 1220 is provided with a plurality of sliding assemblies 1220. The plurality of sliding assemblies 1220 are correspondingly provided with the respective suspension beams 1212 to enable one or more sliding assemblies 1220 to be respectively and slidably connected with the corresponding suspension beams 1212.

[0121] In this example, the suspension beam 1212 has a simple structure. The sliding channel 12121 can be directly provided in the interior of the suspension beam 1212. Thus, the structure of the suspension bracket 1210 is convenient to manufacture and is beneficial to saving production cost.

[0122] In some embodiments, referring to FIG. 1, FIG. 4 and FIG. 10, the slide 12121 has a slide entrance and a slide exit, and the portion of the hanging beam 1212 corresponding to the slide entrance is located outside the accommodation space 1110.

[0123] Since the hanger 1210 is at least partially arranged in the accommodation space 1110, it can be known that, for the hanging beam 1212, the hanging beam 1212 is also at least partially arranged in the accommodation space 1110, for example, the hanging beam 1212 is entirely located in the accommodation space 1110, or a part of the hanging beam 1212 is in the accommodation space 1110, and the end of the hanging beam 1212 can be located outside the accommodation space 1110, such as the position of the slide entrance of the hanging beam 1212 is located outside the accommodation space 1110, so as to facilitate the assembly of the sliding assembly 1220 and the slide entrance of the hanging beam 1212, so that the sliding assembly 1220 can be assembled with the hanging beam 1212 without entering the accommodation space 1110, and the convenience of assembly is improved.

[0124] In the present embodiment, by arranging the portion of the hanging beam 1212 corresponding to the slide entrance outside the accommodation space 1110, the assembly of the sliding assembly 1220 and the hanging beam 1212 at the position of the slide entrance can be facilitated.

[0125] In some embodiments, referring to FIG. 2-4 and FIG. 8-10, the hanger 1210 further comprises an adjustable assembly 1213 capable of telescopic adjustment, which is connected between the mounting seat 1211 and the hanging beam 1212 to adjust the distance between the mounting seat 1211 and the hanging beam 1212 in the vertical direction, which can be referred to as vertical direction.

[0126] Specifically, the adjusting assembly 1213 is connected between the mounting base 1211 and the hoisting beam 1212, so that the hoisting beam 1212 can move relative to the mounting base 1211, thereby adjusting the position of the hoisting beam 1212 relative to the mounting base 1211, that is, adjusting the positional relationship between the hoisting beam 1212 and the sliding assembly 1220 connected to the lifting appliance 1230; since the up-down position (understandably, the vertical position) of the object to be hoisted 1300 may change during hoisting, and the up-down position of the object to be hoisted 1300 is not convenient to adjust, the lifting appliance 1230 and the sliding assembly 1220 are connected to the object to be hoisted 1300 in advance, so that when the lifting appliance 1230 is matched with the hoisting beam 1212, the sliding assembly 1220 needs to be at the same horizontal position as the sliding groove 12121 on the hoisting beam 1212; in the vertical direction Y, there may be a spacing distance between the sliding assembly 1220 and the hoisting beam 1212, that is, at the position of the space entrance 1111, the sliding assembly 1220 and the sliding groove 12121 of the hoisting beam 1212 fail to be at the same horizontal position, so that the sliding assembly 1220 cannot be matched with the sliding groove 12121 of the hoisting beam 1212 by horizontal movement or lateral movement, therefore, the positions of the sliding assembly 1220 and the sliding groove 12121 of the hoisting beam 1212 in the vertical direction Y need to be adjusted, so that the sliding assembly 1220 and the sliding groove 12121 are adjusted to be at the same horizontal position (or the same height), therefore, the adjusting assembly 1213 is added in the example, so that the adjusting assembly 1213 can be adjusted in extension and retraction, thereby adjusting the vertical distance between the hoisting beam 1212 and the mounting base 1211, that is, adjusting the positional relationship between the sliding groove 12121 on the hoisting beam 1212 and the sliding assembly 1220, so that the sliding groove 12121 and the sliding assembly 1220 are at the same horizontal direction X, wherein the vertical distance is the distance along the vertical direction Y, and it can be understood that the extension and retraction deformation of the adjusting assembly 1213 can be along the vertical direction Y, or the extension and retraction deformation of the adjusting assembly 1213 at least includes a displacement amount along the vertical direction.

[0127] The extension and retraction adjustment of the adjusting assembly 1213 can adopt various forms, for example, the adjusting assembly 1213 can deform itself, so that the distance between one end connected with the mounting base 1211 and the other end connected with the hoisting beam 1212 of the adjusting assembly 1213 changes, or the adjusting assembly 1213 has a movable part capable of moving between multiple positions and being limited, and the movable part is connected with the hoisting beam 1212, so that the position of the hoisting beam 1212 can be adjusted.

[0128] In the example, the vertical distance between the hanging beam 1212 and the mounting base 1211 can be adjusted by setting the adjustable assembly 1213, so that when there is a vertical interval distance between the sliding assembly 1220 and the slide 12121, the position of the hanging beam 1212 can be adjusted, so that the slide 12121 can be moved to the same height position as the sliding assembly 1220, facilitating reliable connection between the sliding assembly 1220 and the slide 12121.

[0129] In some embodiments, referring to FIGS. 2-4, 8 and 9, the adjustable assembly 1213 includes a fixed component 12131, a movable component 12132 and a locking component 12133, the fixed component 12131 is connected to the mounting base 1211; the movable component 12132 is connected to the fixed component 12131 in the vertical direction Y, and the movable component 12132 is connected to the hanging beam 1212, and the locking component 12133 is connected to the movable component 12132 and the fixed component 12131 respectively, so that the movable component 12132 is limited on the fixed component 12131.

[0130] Specifically, the fixed component 12131 can bear the movable component 12132 and enable the movable component 12132 to slide on the fixed component 12131 in the vertical direction Y. Since the movable component 12132 is connected to the hanging beam 1212, when the movable component 12132 moves in the vertical direction Y, the hanging beam 1212 moves together with the movable component 12132 in the vertical direction Y. Since the slide 12121 is opened on the hanging beam 1212, the position of the slide 12121 in the vertical direction Y can be adjusted. When there is an interval distance between the slide 12121 and the sliding assembly 1220 in the vertical direction Y, adjusting the position of the movable component 12132 on the fixed component 12131 can align the position of the slide 12121 with the position of the sliding assembly 1220 on the spreader 1230.

[0131] When the movable component 12132 is adjusted to the position where the slide 12121 and the sliding assembly 1220 are in the same horizontal position, the locking component 12133 is connected to the fixed component 12131 and the movable component 12132 respectively, so that the movable component 12132 is limited on the fixed component 12131 at this position. That is, the locking component 12133 can lock and limit the movable component 12132 on the fixed component 12131, so that after the hanging beam 1212 is adjusted to the position, the relative position of the hanging beam 1212 is fixed, so that the slide 12121 and the sliding assembly 1220 remain in the position where they can be assembled, and the sliding assembly 1220 can be smoothly slid into the slide 12121.

[0132] In the example, the adjusting assembly 1213 is configured to adjust the position of the hanging beam 1212 in the vertical direction Y by providing a movable component 12132 capable of reciprocating in the vertical direction Y, connecting the movable component 12132 to the hanging beam 1212, and providing a locking component 12133 capable of limiting the movable component 12132 on the fixed component 12131. The overall structure is compact, the adjustment is convenient, and the efficiency and flexibility of the adjustment are improved.

[0133] In some embodiments, as shown in FIGS. 8 and 9, the fixed component 12131 includes a screw rod extending in the vertical direction Y, one extension end of the screw rod is connected to the mounting base 1211; the locking component 12133 includes a nut, the movable component 12132 is slidingly connected to the screw rod in the extension direction of the screw rod, the nut is threadedly connected to the screw rod, and the nut is arranged on the sliding path of the movable component 12132 to limit the movable component 12132.

[0134] Specifically, the screw rod extends in the vertical direction Y, so the extension direction of the screw rod is the length direction of the screw rod, and the length direction of the screw rod is the vertical direction Y. One extension end of the screw rod is connected to the mounting base 1211, and the screw rod and the mounting base 1211 can be fixedly or detachably connected. The other extension end of the screw rod is formed with external threads, and the nut is connected to the other extension end of the screw rod and threadedly connected to the screw rod.

[0135] The movable component 12132 can have a plate structure, a block structure or a frame structure, etc. The movable component 12132 can be formed with a through hole, and the screw rod is inserted into the through hole. For example, the movable component 12132 includes a first connecting plate 121321 and a second connecting plate 121322. The first connecting plate 121321 is horizontally arranged, and the second connecting plate 121322 is perpendicularly connected to the first connecting plate 121321. For example, the movable component 12132 can have a T-shaped or L-shaped structure, and the shape of the movable component 12132 is not limited to the above-mentioned shapes. The first connecting plate 121321 can be formed with a through hole, the screw rod is inserted into the through hole and extends outside the through hole to form an extension portion, the extension portion is formed with external threads, and the nut is threadedly connected to the extension portion. The second connecting plate 121322 is connected to the hanging beam 1212, and the second connecting plate 121322 and the hanging beam 1212 can be fixedly or detachably connected, such as welding or bolt connection.

[0136] The lock nut is provided with an internally threaded hole, and is arranged on the sliding path of the movable component 12132. It can be understood that the lock nut can block the movement of the movable component 12132, so that the movable component 12132 is limited on the screw rod. The lock nut is in threaded connection with the screw rod, for example, the lock nut is connected with the above-mentioned extended part of the screw rod, so as to limit the movable component 12132 from continuing to move downward. The lock nut can be provided with a plurality of lock nuts. The lock nut can be in threaded connection with the extended part of the screw rod above the movable component 12132. It can be known that the upper and lower parts of the movable component 12132 are provided with lock nuts for limiting, so as to facilitate improving the connection reliability between the movable component 12132 and the screw rod.

[0137] In the example, the threaded connection mode of the screw rod and the lock nut is adopted, so as to realize the locking positioning of the movable component 12132, so that the overall structure of the adjusting assembly 1213 is simpler, the assembly is more convenient, and the production cost is reduced, and the assembly and disassembly efficiency of the adjusting assembly 1213 is improved.

[0138] In some embodiments, referring to FIG. 4, the screw rod is provided with a plurality of.

[0139] Specifically, the plurality refers to at least two. A plurality of screw rods are arranged in the fixed component 12131 and connected with the movable component 12132. One movable component 12132 can slide along the plurality of screw rods, so as to improve the stability of the movement of the movable component 12132 relative to the fixed component 12131.

[0140] In the example, the plurality of screw rods can improve the carrying capacity of the adjusting assembly 1213, so that the hoisting device 1200 can hoist a larger weight of the object 1300 to be hoisted, and the hoisting reliability of the object 1300 to be hoisted is improved.

[0141] In some embodiments, referring to FIG. 4, the plurality of screw rods are arranged in parallel, and the plurality of screw rods are arranged in the horizontal direction X.

[0142] Specifically, in the use state, the extension direction (or length direction) of the screw rod is the vertical direction Y, and the length direction perpendicular to the screw rod can be considered as the horizontal direction X. The plurality of screw rods are arranged in the horizontal direction X, and the plurality of screw rods are arranged in parallel. The extension end of the upper part of each screw rod is connected with the mounting seat 1211, and the extension end of the lower part of each screw rod is in sliding connection with the movable component 12132. The lock nut is provided with a plurality of lock nuts. Correspondingly, each screw rod is in threaded connection with one or more lock nuts.

[0143] In the example, the plurality of spindles are arranged in parallel and are spaced apart, so that the arrangement of the spindles is more balanced and consistent, the load stability of the fixing component 12131 is improved, the load capacity of the adjusting assembly 1213 is improved, the hoisting device 1200 can hoist a larger weight of the object 1300 to be hoisted, and the hoisting reliability of the object 1300 to be hoisted is improved.

[0144] In some embodiments, referring to FIGS. 1-6, the hoisting beams 1212 are provided in plurality, the adjusting assemblies 1213 are provided in plurality corresponding to the hoisting beams 1212, the plurality of adjusting assemblies 1213 are respectively arranged between the mounting seat 1211 and each hoisting beam 1212; the plurality of sliding assemblies 1220 are provided corresponding to each hoisting beam 1212, and the plurality of sliding assemblies 1220 are respectively in sliding connection with each corresponding hoisting beam 1212.

[0145] Specifically, one hoisting beam 1212 can be connected with the mounting seat 1211 through one adjusting assembly 1213, and one hoisting beam 1212 can be connected with the lifting device 1230 through one or more sliding assemblies 1220. Therefore, when the hoisting beams 1212 are provided in plurality, the adjusting assemblies 1213 are provided in plurality corresponding to the hoisting beams 1212, and one hoisting beam 1212 is connected with one adjusting assembly 1213. Similarly, the adjusting assemblies 1213 are provided in plurality, the number of the adjusting assemblies 1213 can be greater than the number of the hoisting beams 1212, each hoisting beam 1212 can be in sliding connection with the plurality of sliding assemblies 1220, and each hoisting beam 1212 forms a sliding channel 12121, and the sliding assembly 1220 is in sliding connection in the sliding channel 12121.

[0146] The plurality of hoisting beams 1212 can be arranged at intervals, for example, the hoisting beams 1212 are arranged in extension along the horizontal direction X, and each hoisting beam 1212 is arranged in parallel, that is, each sliding channel 12121 is arranged in parallel, and the plurality of hoisting beams 1212 are arranged at intervals in a direction perpendicular to the extension direction of the hoisting beams 1212.

[0147] It can be understood that when the plurality of sliding assemblies 1220 are provided, the lifting device 1230 has a plurality of lifting point positions in detachable connection with the sliding assemblies 1220. In addition, the mounting seat 1211 can also be provided in plurality, and one mounting seat 1211 is connected with one hoisting beam 1212 through one adjusting assembly 1213.

[0148] In the example, the plurality of hoisting beams 1212 and the adjusting assemblies 1213 are provided, the load capacity of the object 1300 to be hoisted is improved, the hoisting device 1200 can hoist a larger weight of the object 1300 to be hoisted, the plurality of hoisting beams 1212 can be simultaneously connected with the lifting device 1230, and the hoisting stability of the object 1300 to be hoisted is improved.

[0149] In some embodiments, referring to FIG. 3, FIG. 4 and FIG. 10, the hanger 1210 further comprises one or more structural beams 1214 connected between any two adjacent hanger beams 1212.

[0150] Specifically, the structural beam 1214 can adopt a rod-shaped structure, a plate-shaped structure, etc., and can be made of profiled steel, such as I-beam, channel steel, T-shaped steel, etc. The structural beam 1214 is connected between two adjacent hanger beams 1212 to form an integral structure with the two hanger beams 1212, thereby improving the structural rigidity and strength between the two hanger beams 1212. Any two adjacent hanger beams 1212 are connected by one or more structural beams 1214, which can be fixedly or detachably connected with the hanger beams 1212. The structural beam 1214 and the hanger beam 1212 can be arranged at an included angle of 0°-90°, and multiple structural beams 1214 can be arranged in parallel or intersected.

[0151] In this example, the structural beam 1214 connects between two adjacent hanger beams 1212, so that multiple hanger beams 1212 can form an integral structure, thereby improving the structural stability of the hanger beam 1212 and facilitating the stability of the lifting device 1200 when lifting the object 1300 to be lifted.

[0152] In some embodiments, referring to FIG. 4, FIG. 5, FIG. 6 and FIG. 7, the slide 12121 has a bottom wall 12122 with a through opening 121221 formed therein; the sliding assembly 1220 comprises a sliding seat 1221 and a first roller structure 1222 rotatably connected to the sliding seat 1221, the first roller structure 1222 being rollingly connected with the bottom wall 12122, and the sliding seat 1221 being capable of partially extending out of the through opening 121221 to be connected with the lifting device 1230.

[0153] Specifically, the hanging beam 1212 can be arranged to extend along a horizontal direction X or along an inclined direction at an acute angle with the horizontal direction X, the slide 12121 can be a hole structure or a through-hole structure opened in the inside of the hanging beam 1212, the sliding assembly 1220 is slidingly arranged in the slide 12121, the end of the slide 12121 forms an opening, which is the slide entrance, and the extension direction of the slide 12121 is along the extension direction of the hanging beam 1212. The slide 12121 can also be understood as a sliding cavity or a sliding groove, the sliding cavity has a cavity wall, and the cavity wall of the sliding cavity close to the hoist 1230 is defined as the bottom wall 12122, which can also be understood as the cavity wall close to the ground or located at the lower part of the sliding cavity. A through opening 121221 is opened on the bottom wall 12122, so that the sliding cavity (or the slide 12121) can communicate with the outside space of the hanging beam 1212 through the through opening 121221, and the through opening 121221 is used for inserting with the sliding assembly 1220, so that the part of the sliding assembly 1220 connected with the hoist 1230 can extend out of the through opening 121221. In addition, it can be understood that since the sliding assembly 1220 can remain connected with the hoist 1230 and can move in the slide 12121, it can be known that the through opening 121221 is also opened along the extension direction of the slide 12121, and the through opening 121221 extends on the bottom wall 12122 to the position of the slide entrance.

[0154] The sliding assembly 1220 includes a sliding seat 1221 and a first roller structure 1222, the sliding seat 1221 has a first part and a second part connected with the first part, the first part is accommodated in the slide 12121, and the second part extends out of the hanging beam 1212 outside to be connected with the hoist 1230; the first roller structure 1222 is connected on the first part of the sliding seat 1221, the first roller structure 1222 has one or more wheel bodies capable of rotating, and the first roller structure 1222 is arranged in the sliding cavity, so that the wheel body abuts on the bottom wall 12122, thereby forming a rolling connection between the first roller structure 1222 and the bottom wall 12122, so as to reduce the friction between the sliding assembly 1220 and the bottom wall 12122. In the case that the bottom wall 12122 is arranged parallel to the horizontal plane, the rotation axis of the wheel body in the first roller structure 1222 is parallel to the horizontal direction X.

[0155] In the example, the sliding assembly 1220 forms a rolling connection between the first roller structure 1222 capable of rotating and the bottom wall 12122 of the sliding cavity, thereby facilitating the reduction of the friction between the sliding assembly 1220 and the hanging beam 1212, so as to achieve the purpose that the sliding assembly 1220 can carry the object 1300 to be hoisted to move under the action of smaller thrust or pulling force.

[0156] In some embodiments, referring to FIG. 4 and FIG. 7, the slide 12121 further has two oppositely arranged side walls 12123 arranged on two sides of the bottom wall 12122; the sliding assembly 1220 further comprises a second roller structure 1223 connected to the sliding seat 1221, and the second roller structure 1223 is in rolling connection with the two side walls 12123 respectively.

[0157] Specifically, the two side walls 12123 are further formed on the two sides of the bottom wall 12122, for example, the cross-sectional outer contour of the slide 12121 is formed in a polygonal shape, the slide 12121 has opposite top and bottom walls 12122, the bottom wall 12122 is located below the top wall, and the slide 12121 further has two opposite side walls 12123, the two side walls 12123 are respectively located on the two sides of the top and bottom walls 12122, and the side wall 12123 at least has a portion parallel to the vertical direction Y, which is defined as a matched portion; the second roller structure 1223 is connected to the first portion of the sliding seat 1221 and located in the slide 12121, and the second roller structure 1223 can also include one or more wheel bodies, the rotation axis of the wheel body is parallel to the vertical direction Y, so that the outer circumferential surface of the wheel body can abut against the matched portion on the two side walls 12123, and the wheel body can be in rolling connection with the two side walls 12123.

[0158] In this example, the second roller structure 1223 is further provided on the basis of the first roller structure 1222, so that the two sides of the sliding assembly 1220 can also form rolling connection with the slide 12121, thereby facilitating to reduce the friction between the sliding assembly 1220 and the hanging beam 1212, so as to achieve the purpose that the sliding assembly 1220 can carry the object 1300 to be lifted to move under the action of smaller pushing force or pulling force; in addition, the two side walls 12123 also play a supporting role on the two sides of the second roller structure 1223, which is conducive to improving the stability of the movement of the sliding assembly 1220.

[0159] In some embodiments, referring to FIG. 2 and FIG. 4, the mounting seat 1211 comprises a plurality of seat bodies 12111, the plurality of seat bodies 12111 are arranged in sequence along the sliding direction Z, and adjacent seat bodies 12111 are detachably connected; at least one seat body 12111 is connected with the carrying frame 1100.

[0160] Specifically, the mounting seat 1211 comprises a plurality of seat bodies 12111, which are assembled in a detachable manner, so that the mounting seat 1211 is more flexible when connected with the bearing frame 1100. After the plurality of seat bodies 12111 are connected to form an integral mounting seat 1211, the integral mounting seat 1211 is assembled with the bearing frame 1100, or each seat body 12111 can be assembled with the bearing frame 1100 respectively, and then the adjacent seat bodies 12111 are connected, which can reduce the labor intensity when the mounting seat 1211 is assembled with the bearing frame 1100 as a whole. In addition, when the mounting seat 1211 is disassembled, the seat bodies 12111 can also be disassembled individually, so that the assembly and disassembly of the mounting seat 1211 are more flexible.

[0161] Since the mounting seat 1211 is used to connect the hanging beam 1212, the hanging beam 1212 extends along the sliding direction Z, the mounting seat 1211 can be arranged opposite and parallel to the upper hanging beam 1212, thereby facilitating the stability of the connection between the mounting seat 1211 and the hanging beam 1212, so that the plurality of seat bodies 12111 are arranged in sequence along the sliding direction Z, thereby enabling the mounting seat 1211 to be arranged correspondingly to the hanging beam 1212.

[0162] When the mounting seat 1211 is connected with the bearing frame 1100, each seat body 12111 can be connected with the bearing frame 1100, or since the adjacent seat bodies 12111 are connected, one or more seat bodies 12111 can be selected to be connected with the bearing frame 1100, so that the mounting seat 1211 can be connected to the bearing frame 1100, and the connection reliability between the mounting seat 1211 and the bearing frame 1100 can be improved when each seat body 12111 is connected with the bearing frame 1100.

[0163] In this example, the mounting seat 1211 adopts a split assembly structure in which a plurality of seat bodies 12111 are connected, thereby enhancing the flexibility of the mounting seat 1211 and the bearing frame 1100 during installation and disassembly, enabling the operator to assemble and disassemble each seat body 12111 on the bearing frame 1100, which is conducive to reducing the use of large hoisting machinery to reduce costs.

[0164] In some embodiments, referring to FIGS. 3 and 7, the hoisting device 1200 further comprises a limiting assembly 1240, which is movably inserted into the sliding assembly 1220 and the lifting device 1230.

[0165] The limiting assembly 1240 is connected between the lifting appliance 1230 and the sliding assembly 1220, the limiting assembly 1240 can be connected to the lifting appliance 1230 and the sliding assembly 1220, so as to realize the assembly of the lifting appliance 1230 and the sliding assembly 1220, and the limiting assembly 1240 can also be disconnected from the lifting appliance 1230 and the sliding assembly 1220, so that the lifting appliance 1230 and the sliding assembly 1220 are disassembled. Specifically, the connecting mode of the limiting assembly 1240 with the lifting appliance 1230 and the sliding assembly 1220 is plug-in, and the limiting assembly 1240 is plug-in between the lifting appliance 1230 and the sliding assembly 1220, for example, the limiting assembly 1240 is a limiting pin, and correspondingly, the corresponding positions of the sliding assembly 1220 and the lifting appliance 1230 need to be provided with limiting holes, and the limiting pin is plug-in with the two limiting holes respectively, so as to limit the disconnection of the lifting appliance 1230 and the sliding assembly 1220. In order to improve the connection reliability of the limiting pin with the sliding assembly 1220 and the lifting appliance 1230, the limiting assembly 1240 can also include a limiting nut, both ends of the limiting pin are formed with external threads, so that the limiting nut is screw-connected with the limiting pin, so that the connection of the limiting pin with the lifting appliance 1230 and the sliding assembly 1220 is more reliable.

[0166] Among them, the movable plug-in refers to the plug-in connection mode between the limiting assembly 1240, the lifting appliance 1230 and the sliding assembly 1220, that is, the limiting assembly 1240 can be disconnected with the lifting appliance 1230 and the sliding assembly 1220 respectively, and after disconnection, the sliding assembly 1220 and the lifting appliance 1230 can be separated and disassembled.

[0167] In this example, by providing the limiting assembly 1240, the limiting assembly 1240 can be plug-in with the lifting appliance 1230 and the sliding assembly 1220, so as to limit the lifting appliance 1230 and the sliding assembly 1220, in addition, the limiting assembly 1240 can also be disconnected from the lifting appliance 1230 and the sliding assembly 1220, so that the lifting appliance 1230 and the sliding assembly 1220 can be separated and disassembled, and the structure is simple and convenient to operate.

[0168] In some embodiments, referring to FIGS. 2-4, the hoisting device 1200 further comprises a plurality of fixing seats 1250 connected to the lifting frame 1210, the plurality of fixing seats 1250 are arranged along the sliding direction Z, and the hoisting assembly 1260 can be detachably connected with any one of the fixing seats 1250.

[0169] Specifically, considering that multiple objects to be hoisted 1300 can be placed in the accommodation space 1110, the multiple objects to be hoisted 1300 are arranged in sequence along the sliding direction Z, and therefore, the objects to be hoisted 1300 are placed at multiple positions along the sliding direction Z, the sliding direction Z is a direction parallel to the sliding direction of the sliding assembly 1220, that is, the extension direction of the sliding channel 12121 or the extension direction of the hoisting beam 1212. At the corresponding multiple positions, the hoisting assembly 1260 needs to be hoisted. When the hoisting assembly 1260 is located above each position, the hoisting assembly 1260 can hoist the object to be hoisted 1300. Of course, the hoisting of the object to be hoisted 1300 can be more stable, and therefore, the hoisting assembly 1260 needs to be installed on the corresponding hanger 1210 above each object to be hoisted 1300. In order to reduce the cost, the hoisting assembly 1260 can also be provided as one, and each fixed seat 1250 is provided corresponding to the target position of each object to be hoisted 1300, so that the hoisting assembly 1260 can be detachably connected with any one of the fixed seats 1250. When hoisting the object to be hoisted 1300 at the corresponding position, only the disassembly, displacement and installation between the hoisting assembly 1260 and the fixed seat 1250 are needed, and through one hoisting assembly 1260, the hoisting task of multiple objects to be hoisted 1300 can be realized. The hoisting assembly 1260 and the fixed seat 1250 can be detachably connected through a bolt assembly, so that the installation and disassembly of the hoisting assembly 1260 are more flexible and convenient.

[0170] In the example, by providing multiple fixed seats 1250 and enabling the hoisting assembly 1260 to be detachably connected with any one of the fixed seats 1250, the position of the hoisting assembly 1260 can be moved to facilitate hoisting the objects to be hoisted 1300 at different positions, which is beneficial to reduce the hoisting cost and make the use of the hoisting assembly 1260 more flexible and more applicable.

[0171] In some embodiments, referring to FIGS. 3, 4 and 13, the hoisting assembly 1260 includes a lifting beam 1261 and a hoisting mechanism 1262 connected to the lifting beam 1261, and the hoisting mechanism 1262 has a lifting end 1263; the lifting beam 1261 is connected with the hanger 1210.

[0172] For the lifting assembly 1260, the lifting assembly 1260 can perform lifting operation on the lifting appliance 1230 and the object 1300 to be lifted thereon. The lifting assembly 1260 can be connected with the lifting appliance 1230 after the object 1300 to be lifted is moved into the accommodating space 1110. The lifting assembly 1260 can bear the weight of the object 1300 to be lifted. The lifting assembly 1260 has a movable lifting end 1263. The lifting end 1263 is connected with the lifting appliance 1230. The lifting end 1263 is moved towards the bearing surface 1112, so as to place the object 1300 to be lifted on the bearing surface 1112. At this time, the sliding assembly 1220 and the lifting appliance 1230 can be separated and removed. After the overall lifting is completed, the lifting appliance 1230, the sliding assembly 1220, the lifting frame 1210 and the lifting assembly 1260 can be removed from the bearing frame 1100, so as to reduce the weight of the bearing frame 1100.

[0173] Specifically, the lifting assembly 1260 comprises a lifting beam 1261 and a lifting mechanism 1262. The lifting beam 1261 bears the lifting mechanism 1262. The lifting beam 1261 can also bear the stress. For example, the lifting frame 1210 comprises two spaced mounting seats 1211. Each mounting seat 1211 is connected with a corresponding lifting beam 1212 through an adjusting assembly 1213. The lifting beam 1261 can be connected between the two mounting seats 1211, so as to improve the structural rigidity and strength between the two mounting seats 1211, and improve the bearing stability of the mounting seat 1211. The lifting beam 1261 and the fixed seat 1250 on the lifting frame 1210 can be connected in a detachable manner, so that the lifting beam 1261 can be installed and removed with any fixed seat 1250.

[0174] The lifting mechanism 1262 can be a winch, an electric hoist, a manual hoist, a pneumatic hoist, etc. The lifting mechanism 1262 is provided with a power component and a lifting component connected with the power component. The power component can be an electric motor, etc. The lifting component can be a chain, a rope, etc. The chain and the rope can be connected with a lifting hook. The lifting hook can be considered as the lifting end 1263. The lifting hook is connected with the lifting appliance 1230. The power component is started to drive the lifting component to move up and down, so as to lift and move up and down the lifting appliance 1230 and the object 1300 to be lifted thereon.

[0175] In this example, the lifting beam 1261 connected with the lifting frame 1210 can improve the structural strength and rigidity of the lifting frame 1210, and is conducive to improving the bearing stability of the lifting frame 1210. The lifting mechanism 1262 is connected with the lifting beam 1261 in a detachable manner, so that the assembly between the lifting mechanism 1262 and the lifting beam 1261 is more flexible.

[0176] In some embodiments, referring to FIG. 11 and FIG. 12, the hanger 1210 further comprises a plurality of leg assemblies 1280 arranged at intervals and connected below the mounting base 1211, and the mounting base 1211 is detachably connected with the carrier 1100 through the leg assemblies.

[0177] Specifically, considering the convenience of connecting the mounting base 1211 with the carrier 1100, and considering the stability of the hoisting device 1200, a plurality of leg assemblies 1280 can be further connected below the mounting base 1211, the outer part of the leg assembly 1280 can be in a columnar shape, and the leg assembly 1280 can adopt a frame type or a solid structure, etc. The plurality of leg assemblies 1280 are arranged at intervals below the mounting base 1211, thereby forming stable support for the mounting base 1211. In addition, the leg assembly 1280 and the mounting base 1211 can be detachably connected, and the connection position of the leg assembly 1280 and the mounting base 1211 can be specifically set according to the structure and shape of the carrier 1100. For example, at the top position of the carrier 1100, a support frame 1120 is often not provided, but a cross beam is usually provided. Therefore, according to the position of the cross beam, the mounting position of the leg assembly 1280 on the mounting base 1211 is determined, and the mounting base 1211 is detachably connected with the carrier 1100 through the leg assembly 1280. The detachable connection between the leg assembly 1280 and the carrier 1100 can be achieved through a bolt assembly, etc.

[0178] In this example, the leg assembly 1280 can support the mounting base 1211 on the carrier 1100, and the leg assembly 1280 can support the hanger 1210. The leg assembly 1280 is more flexible in setting, and the position of the leg assembly 1280 can be adjusted according to the structure of the carrier 1100. The setting of the leg assembly 1280 is also beneficial to improve the stability and reliability of the support of the mounting base 1211.

[0179] In some embodiments, referring to FIG. 2, the hoisting device 1200 further comprises a driving mechanism 1270 connected with the sliding assembly 1220 to drive the sliding assembly 1220 to move relative to the hanger 1210.

[0180] Specifically, the driving mechanism 1270 can include a driving component and a movable component 12132 connected with the driving component, the driving component is capable of moving the movable component 12132, the movable component 12132 is connected with the sliding assembly 1220, and in turn drives the sliding assembly 1220 to move, since the sliding assembly 1220 is connected with the spreader 1230, the spreader 1230 and the object 1300 to be hoisted thereon can be moved. In addition, the movable component 12132 can be detachably connected with or abut against the spreader 1230 or the object 1300 to be hoisted, so as to push or pull the spreader 1230 and the object 1300 to be hoisted to move. The driving mechanism 1270 can be connected with the hanger 1210 or the carrier 1100, and the driving mechanism 1270 can be detachably connected with the hanger 1210 or the carrier 1100.

[0181] In this example, the driving mechanism 1270 can move the sliding assembly 1220, thereby facilitating to reduce the labor intensity of the operator and improving the mechanization and automation degree of the hoisting device 1200.

[0182] In one specific embodiment, referring to FIG. 4, a lifting device 1200 is disclosed for lifting a to-be-lifted object 1300 into a receiving space 1110 of a carrier 1100, the lifting device 1200 comprising a lifting frame 1210, a sliding assembly 1220 and a lifting tool 1230, the lifting frame 1210 being configured to be connected to the carrier 1100 and at least partially disposed in the receiving space 1110, the sliding assembly 1220 being slidably connected to the lifting frame 1210 and being movable into the receiving space 1110 along a sliding direction Z, the lifting tool 1230 being connected to the sliding assembly 1220 and configured to be connected to the to-be-lifted object 1300, the sliding assembly 1220 and the lifting tool 1230 being detachably connected, the lifting device 1200 further comprising a lifting assembly 1260 connected to the lifting frame 1210, the lifting assembly 1260 having a lifting end 1263 connected to the lifting tool 1230, the lifting frame 1210 and the sliding assembly 1220 being detachably connected, the lifting frame 1210 and the carrier 1100 being detachably connected, the lifting frame 1210 comprising a mounting base 1211 and a lifting beam 1212 connected to the mounting base 1211, the lifting beam 1212 being formed with a sliding channel 12121 extending along the sliding direction Z, the sliding assembly 1220 being slidably connected to the lifting beam 1212 and slidably disposed in the sliding channel 12121, the mounting base 1211 being configured to be connected to the carrier 1100, the lifting frame 1210 further comprising an adjusting assembly 1213 capable of being telescopically adjusted, the adjusting assembly 1213 being connected between the mounting base 1211 and the lifting beam 1212 to adjust a distance between the mounting base 1211 and the lifting beam 1212 along a vertical direction Y, the adjusting assembly 1213 comprising a fixed component 12131, a movable component 12132 and a locking component 12133, the fixed component 12131 being connected to the mounting base 1211, the movable component 12132 being slidably connected to the fixed component 12131 along the vertical direction Y, the movable component 12132 being connected to the lifting beam 1212, the locking component 12133 being connected to the movable component 12132 and the fixed component 12131 respectively to limit the movable component 12132 on the fixed component 12131, the fixed component 12131 comprising a screw rod extending along the vertical direction Y, an extension end of the screw rod being connected to the mounting base 1211, the locking component 12133 comprising a locking nut, the movable component 12132 being slidably connected to the screw rod along an extension direction of the screw rod, the locking nut being threadedly connected to the screw rod and disposed on a sliding path of the movable component 12132 to limit the movable component 12132, a plurality of screw rods being provided, the plurality of screw rods being arranged in parallel and spaced apart along a horizontal direction X, a plurality of lifting beams 1212 being provided, a plurality of adjusting assemblies 1213 being provided corresponding to the lifting beams 1212, the plurality of adjusting assemblies 1213 being respectively arranged between the mounting base 1211 and the lifting beams 1212.The plurality of sliding assemblies 1220 correspond to the respective hangers 1212, and are respectively in sliding connection with the respective hangers 1212; the slide 12121 has a bottom wall 12122, and the bottom wall 12122 is provided with a through hole 121221; the sliding assembly 1220 comprises a sliding seat 1221 and a first roller structure 1222 rotatably connected to the sliding seat 1221, the first roller structure 1222 is in rolling connection with the bottom wall 12122, and the sliding seat 1221 can partially extend out of the through hole 121221 to be connected with the hoist 1230; the slide 12121 further has two opposite side walls 12123 arranged on both sides of the bottom wall 12122; the sliding assembly 1220 further comprises a second roller structure 1223 connected to the sliding seat 1221, and the second roller structure 1223 is in rolling connection with the two side walls 12123, respectively.

[0183] The embodiment of the present application further provides a bearing device 1000, as shown in FIG. 1 and FIG. 2, which comprises a bearing frame 1100 and the hoisting device 1200 in the above embodiment, and the hanger 1210 is detachably connected to the bearing frame 1100.

[0184] In the example, the hoisting device 1200 is detachably connected to the bearing device 1000, so that the hoisting device 1200 is assembled with the bearing frame 1100 when the object 1300 to be hoisted is installed or dismounted, and the hoisting device 1200 can be flexibly dismounted when the object 1300 to be hoisted is not installed or dismounted, which is beneficial to reduce the weight of the bearing frame 1100, or the hoisting device 1200 can also be installed on the bearing frame 1100 to adapt to a working environment with a high replacement frequency of the object 1300 to be hoisted. In addition, based on the detachable feature of the hoisting device 1200, the hoisting device 1200 can be flexibly dismounted and installed in the plurality of accommodation spaces 1110 of the multi-space bearing frame 1100 arranged in a stack, which is beneficial to reduce the manufacturing cost and use cost of the bearing device 1000 as a whole.

[0185] The example of the bearing device 1000 in the present application is based on the example of the hoisting device 1200 described above, and the example of the bearing device 1000 contains all the technical effects of the example of the hoisting device 1200, which will not be repeated here.

[0186] The embodiment of the present application further provides a hoisting method, which adopts the hoisting device 1200 in the above embodiment or is applied to the bearing device 1000 in the above embodiment, and the hoisting method comprises the following steps:

[0187] Preparation step, the hanger 1210 is installed on the bearing frame 1100 above the bearing surface 1112 of the target position. The hanger 1210 plays a role in bearing, and the hanger 1210 can adopt a split structure to be assembled with the bearing frame 1100 step by step.

[0188] The step of assembling the lifting assembly 1260, the lifting assembly 1260 is installed on the hanger 1210, and the lifting assembly 1260 is located above the bearing surface 1112. The lifting assembly 1260 is used to bear and lift the object 1300 to be lifted which slides above the bearing surface 1112, therefore, the lifting assembly 1260 needs to be assembled with the hanger 1210 in advance, and the lifting assembly 1260 is installed above the bearing surface 1112, so as to play a role in stable lifting of the object 1300 to be lifted.

[0189] The assembly step, the lifting appliance 1230 is assembled on the object 1300 to be lifted, and the lifting appliance 1230 is assembled on the sliding assembly 1220.

[0190] Among them, the lifting appliance 1230 can be fixedly connected on the object 1300 to be lifted, or the lifting appliance 1230 can be connected with the object 1300 to be lifted in a detachable manner, so that after the object 1300 to be lifted is lifted to the target position, the lifting appliance 1230 can be removed from the object 1300 to be lifted. The sliding assembly 1220 is assembled with the lifting appliance 1230, so that the sliding assembly 1220 moves together with the object 1300 to be lifted.

[0191] The moving step makes the sliding assembly 1220 bearing the object 1300 to be lifted move relative to the hanger 1210 to the upper side of the bearing surface 1112.

[0192] Among them, the sliding assembly 1220 can be directly connected with the hanger 1210 and slide relative to the hanger 1210, for example, the hanger 1210 forms a slide 12121 (or a sliding cavity) with a slide entrance, the sliding assembly 1220 can move transversely into the slide 12121, and can move reciprocatingly in the transverse direction in the slide 12121. For specific reference, see the above embodiment of the lifting device 1200.

[0193] The step of lifting the object 1300 to be lifted to the lifting assembly 1260, specifically, the lifting assembly 1260 is connected with the lifting appliance 1230, and the sliding assembly 1220 is disconnected with the lifting appliance 1230, the lifting assembly 1260 lifts the object 1300 to be lifted to abut with the bearing surface 1112.

[0194] Since the sliding assembly 1220 can only move the object 1300 to be lifted above the bearing surface 1112, the lifting assembly 1260 connected with the lifting device 1230 can first keep the object 1300 to be lifted in the position, and the lifting assembly 1260 can fully bear the object 1300 to be lifted, so that the force between the sliding assembly 1220 and the lifting device 1230 can be zero, at which time the lifting device 1230 can be separated from the sliding assembly 1220; then the lifting assembly 1260 is started to work, and the lifting end 1263 can connect the lifting device 1230 to move the object 1300 to be lifted to the target position abutting against the bearing surface 1112, so as to complete the assembly of the object 1300 to be lifted.

[0195] The example of the lifting method in the present application is based on the examples of the lifting device 1200 or the bearing device 1000 described above, and the example of the lifting method contains all the technical effects of the examples of the lifting device 1200 and the bearing device 1000 described above, and will not be repeated here.

[0196] In some embodiments, the lifting frame 1210 is detachably connected with the sliding assembly 1220; after the steps of assembling the lifting device 1230 on the object 1300 to be lifted and assembling the lifting device 1230 on the sliding assembly 1220, the method further comprises the steps of: locating the object 1300 to be lifted assembled with the lifting device 1230 and the sliding assembly 1220 at the side of the bearing frame 1100, and locating the bottom surface of the object 1300 to be lifted at a height higher than that of the bearing surface 1112, so as to assemble the sliding assembly 1220 with the lifting frame 1210.

[0197] When the object 1300 to be lifted is assembled with the lifting device 1230, the sliding assembly 1220 can be assembled with the lifting device 1230 at the same time, and the sliding assembly 1220 first forms an integral module with the lifting device 1230 and the object 1300 to be lifted, so that after the sliding assembly 1220 is connected with the lifting frame 1210, the sliding assembly 1220 can move relative to the lifting beam 1212 while bearing the object 1300 to be lifted.

[0198] The embodiment is suitable for the case that the accommodation space is high. The object to be hoisted 1300 is located at the side of the bearing frame 1100 by means of external hoisting equipment such as a travelling crane, and the height of the bottom surface of the object to be hoisted 1300 is higher than the height of the bearing surface 1112, that is, the object to be hoisted 1300 is located at the side of the bearing surface 1112. Generally, there are hoisting equipment such as a travelling crane, a gantry crane, a winch, a tower crane, etc. outside the bearing frame 1100. The object to be hoisted 1300 is located at the side of the bearing surface 1112 by means of the hoisting equipment, that is, at the position of the accommodation entrance of the accommodation space 1110, so as to facilitate the connection between the sliding assembly 1220 and the lifting frame 1210. Thereafter, the sliding assembly 1220 carrying the object to be hoisted 1300 only needs to be moved horizontally to enter the accommodation space 1110.

[0199] The disassembly process of the object to be hoisted 1300 only needs to be operated in the reverse order. First, the lifting assembly 1260 is connected to the lifting appliance 1230 to hoist the object to be hoisted 1300, the sliding assembly 1220 is connected to the lifting appliance 1230, the sliding assembly 1220 is moved relative to the lifting frame 1210 to make the object to be hoisted 1300 slide out of the accommodation space 1110, and then the external hoisting equipment is connected to the lifting appliance 1230 to make the sliding assembly 1220 separate from the lifting frame 1210. The external hoisting equipment can hoist the object to be hoisted 1300 to the support surface or the ground, thereby completing the disassembly of the object to be hoisted 1300.

[0200] The example of the hoisting method in the present application is based on the example of the lifting device 1200 or the bearing equipment 1000. The example of the hoisting method contains all the technical effects of the example of the lifting device 1200 and the example of the bearing equipment 1000, and will not be described again.

[0201] The above is only a preferred embodiment of the present application, and only the technical principles of the present application are specifically described. These descriptions are only for explaining the principles of the present application, and cannot be explained as limitations on the protection scope of the present application in any way. Based on the explanations herein, any modifications, equivalent replacements and improvements made within the spirit and principles of the present application, and other specific embodiments of the present application that can be conceived by those skilled in the art without creative labor, should be included in the protection scope of the present application.

Claims

1. A lifting device for placing an object to be lifted into the receiving space of a support frame, characterized in that, The lifting device includes: A hanger for connecting to the support frame and being at least partially disposed within the accommodating space; A sliding assembly is slidably connected to the hanger, and the sliding assembly can move along the sliding direction into the accommodating space; A lifting device is attached to the sliding assembly and is used to connect to the object to be lifted.

2. The lifting device as described in claim 1, characterized in that, The sliding assembly is detachably connected to the lifting device; the lifting device further includes a lifting component connected to the gantry, the lifting component having a lifting end, the lifting end being connected to the lifting device.

3. The lifting device as described in claim 2, characterized in that, The hanger is detachably connected to the sliding assembly.

4. The lifting device as described in claim 3, characterized in that, The hanger is detachably connected to the support frame.

5. The lifting device according to any one of claims 1-4, characterized in that, The hanger includes a mounting base and a lifting beam connected to the mounting base. A slide rail extending along the sliding direction is formed on the lifting beam, and the sliding component is slidably disposed in the slide rail. The mounting base is used to connect with the support frame.

6. The lifting device as described in claim 5, characterized in that, The hanger also includes an adjustable component that can be telescopically adjusted. The adjustable component is connected between the mounting base and the hanging beam to adjust the vertical distance between the mounting base and the hanging beam.

7. The lifting device as described in claim 6, characterized in that, The adjustment assembly includes a fixed component, a movable component, and a locking component. The fixed component is connected to the mounting base. The movable component is slidably connected to the fixed component along the vertical direction. The movable component is connected to the lifting beam. The locking component is connected to both the movable component and the fixed component, so that the movable component is confined to the fixed component.

8. The lifting device as described in claim 7, characterized in that, The fixing component includes a screw extending along the vertical direction, with one extended end of the screw connected to the mounting base; the locking component includes a lock nut, the movable component is slidably connected to the screw along the extension direction of the screw, the lock nut is threadedly connected to the screw, and the lock nut is disposed on the sliding path of the movable component to limit the movable component.

9. The lifting device as described in claim 8, characterized in that, The screw is provided in multiple parts.

10. The lifting device as described in claim 9, characterized in that, The plurality of screws are arranged in parallel to each other, and the plurality of screws are spaced apart in the horizontal direction.

11. The lifting device according to any one of claims 6-10, characterized in that, The lifting beams are provided in multiple ways, and the adjustment components are provided in multiple ways corresponding to the lifting beams. The multiple adjustment components are respectively disposed between the mounting base and each of the lifting beams. The sliding components are provided in multiple ways corresponding to each of the lifting beams, and the multiple sliding components are respectively slidably connected to each of the corresponding lifting beams.

12. The lifting device as described in claim 11, characterized in that, The hanger also includes one or more structural beams, which are connected between any two adjacent hanger beams.

13. The lifting device as described in claim 5, characterized in that, The slide has a bottom wall with a through opening formed thereon; the sliding assembly includes a sliding seat and a first roller structure rotatably connected to the sliding seat, the first roller structure being rolledly connected to the bottom wall, and the sliding seat being able to partially extend out of the through opening to connect with the lifting device.

14. The lifting device as described in claim 13, characterized in that, The slide rail also has two opposing sidewalls, which are located on both sides of the bottom wall; the sliding assembly also includes a second roller structure connected to the sliding seat, which is rotatably connected to the two sidewalls respectively.

15. The lifting device as described in claim 5, characterized in that, The mounting base includes multiple base bodies, which are arranged sequentially along the sliding direction and adjacent base bodies are detachably connected; at least one base body is connected to the support frame.

16. The lifting device according to any one of claims 2-4, characterized in that, The lifting device also includes a limiting component, which is movably connected to the sliding component and the lifting device.

17. The lifting device according to any one of claims 2-4, characterized in that, The lifting device also includes multiple fixed seats connected to the gantry, the multiple fixed seats being spaced apart along the sliding direction, and the lifting assembly being detachably connected to any one of the fixed seats.

18. The lifting device according to any one of claims 2-4, characterized in that, The lifting assembly includes a lifting beam and a lifting mechanism connected to the lifting beam. The lifting beam is connected to the gantry, and the lifting mechanism has the lifting end. The lifting beam is connected to the gantry.

19. The lifting device as described in claim 5, characterized in that, The hanger also includes multiple spaced-apart leg assemblies connected to the underside of the mounting base, and the mounting base is connected to the support frame via the leg assemblies.

20. The lifting device according to any one of claims 1-4, characterized in that, The lifting device further includes a drive mechanism connected to the sliding assembly to drive the sliding assembly to move relative to the lifting frame.

21. The lifting device as described in claim 5, characterized in that, The slide has a slide inlet and a slide outlet, and the portion of the suspension beam corresponding to the slide inlet is located outside the accommodating space.

22. A load-bearing device, characterized in that, The supporting equipment includes the support frame and the lifting device as described in any one of claims 1-21, wherein the lifting frame is connected to the support frame.

23. A hoisting method, characterized in that, The hoisting method, employing the hoisting device as described in any one of claims 1-21, or applied to the load-bearing equipment as described in claim 22, comprises: The hanger is installed on the support frame above the bearing surface at the target location; Install the lifting assembly onto the hanger and position the lifting assembly above the bearing surface; The lifting device is assembled onto the object to be lifted, and then assembled onto the sliding assembly. The sliding assembly, carrying the object to be lifted, is moved relative to the gantry to above the bearing surface; The lifting assembly is connected to the lifting device and the sliding assembly is disengaged from the lifting device. The lifting assembly lifts the object to be lifted until it abuts against the bearing surface.

24. The hoisting method as described in claim 23, characterized in that, The hanger is detachably connected to the sliding assembly; after the steps of assembling the lifting device onto the object to be lifted and assembling the lifting device onto the sliding assembly, the method further includes the step of: positioning the object to be lifted, with the lifting device and sliding assembly assembled on it, on the side of the support frame, and ensuring that the height of the bottom surface of the object to be lifted is higher than the height of the support surface, thereby assembling the sliding assembly with the hanger.

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