CN218231507U - Hoisting mechanism and hoisting equipment - Google Patents

Abstract

The application relates to a lift by crane mechanism and equipment of lifting by crane, lift by crane the mechanism and include: a mounting body extending in a first direction; the hoisting assembly comprises a hoisting part and a connecting part, the hoisting part comprises a hoisting main body and a plurality of hoisting parts, the connecting part is connected between the hoisting main body and the installation main body, a sliding hole 2111 extending along a second direction Y is formed in the hoisting main body, the second direction Y is intersected with a first direction X, the sliding hole penetrates through two opposite sides of the hoisting main body along a third direction, all the hoisting parts are arranged on the hoisting main body side by side along the second direction, each hoisting part can slidably penetrate through the sliding hole and is used for connecting a to-be-hoisted part, and the distance between at least two adjacent hoisting parts is adjustable; wherein the third direction intersects both the first direction and the second direction. The mechanism and the equipment of lifting by crane that provide in this application can promote the assembly efficiency of waiting to hang the piece to can satisfy the assembly productivity demand of waiting to hang the piece.

Description

Hoisting mechanism and hoisting equipment

Technical Field

The application relates to the technical field of batteries, in particular to a lifting mechanism and lifting equipment.

Background

Energy conservation and emission reduction are the key points of sustainable development of the automobile industry, and the electric vehicle becomes an important component of the sustainable development of the automobile industry due to the advantages of energy conservation and environmental protection. The battery system is used as an indispensable power core of the new energy automobile, and the assembly process of the battery system directly influences the yield and the quality of the new energy automobile.

The battery module is placed into the box body of the battery by using the hoisting mechanism in the hoisting equipment, so that the assembly work of the battery can be completed. However, the compatibility of the conventional hoisting mechanism is poor, and different hoisting mechanisms need to be replaced when different battery modules are hoisted, so that the assembly efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the application provides a lift by crane mechanism and lift by crane equipment, can promote the assembly efficiency who waits to hang to can satisfy the assembly productivity demand of waiting to hang.

In a first aspect, the present application provides a hoisting mechanism comprising:

a mounting body extending in a first direction; and

the hoisting assembly comprises a hoisting part and a connecting part, the hoisting part comprises a hoisting main body and a plurality of hoisting parts, the connecting part is connected between the hoisting main body and the installation main body, a sliding hole extending along a second direction is formed in the hoisting main body, the second direction is intersected with the first direction, the sliding hole penetrates through two opposite sides of the hoisting main body along a third direction, all the hoisting parts are arranged on the hoisting main body side by side along the second direction, each hoisting part can slidably penetrate through the sliding hole and is used for connecting a to-be-hoisted part, and the distance between at least two adjacent hoisting parts is adjustable;

wherein the third direction intersects both the first direction and the second direction.

In this application, because the interval between two adjacent lifting portions is adjustable, when the width of waiting to hang the piece changes, can adjust the interval between two adjacent lifting portions at least to satisfy the demand of waiting to hang the piece of different widths. In the hoisting mechanism, the hoisting mechanism does not need to be replaced according to the workpieces to be hoisted with different widths, so that the trouble of replacing the hoisting mechanism is reduced, the assembly efficiency of the workpieces to be hoisted is improved, and the capacity requirement can be met.

In addition, through setting up the slide opening, the portion of lifting can stably slide under the guide of slide opening to help promoting the precision that the interval was adjusted. In addition, the arrangement of the sliding hole also enables the lifting part to have the convenience of assembly.

In one embodiment, the distance between every two adjacent lifting parts can be adjusted.

In such hoisting mechanism, according to the width of waiting to hang the piece, the width that lifts by crane the piece and can adjust self in a flexible way to with wait to hang the piece and be connected, thereby help promoting the stability of hoist and mount in-process hoist and mount.

In one embodiment, each of the lifting portions includes a first sub portion and a second sub portion coupled to the first sub portion and bent relative to the first sub portion, the first sub portion slidably penetrates through the sliding hole, and the second sub portion is located on a side of the lifting body facing away from the mounting body and is used for connecting with the to-be-lifted member.

By arranging the first sub-portion and the second sub-portion, the second sub-portion is connected with the to-be-hung element, and the first sub-portion slides stably under the guidance of the sliding hole, so that the accuracy of adjusting the distance is improved.

In an embodiment, each lifting part further includes a third sub-part, the third sub-part is located on a side of the lifting body facing the mounting body and is connected to the first sub-part, and a size of the third sub-part in the first direction is larger than a diameter of the sliding hole in the first direction.

Because the size of the third sub-part in the first direction is larger than the aperture of the sliding hole in the first direction, the third sub-part can be always maintained at the upper side of the hoisting main body, so that the hoisting failure caused by the fact that the hoisting part retreats from the sliding hole under the action of the gravity of the to-be-hoisted piece is prevented.

In an embodiment, the hoisting assembly further comprises a fastening piece, the fastening piece comprises a fastening main body and a plurality of fastening portions, all the fastening portions are arranged on the fastening main body side by side along the second direction and correspond to all the second sub-portions one by one, each fastening portion is connected between the to-be-hoisted piece and the corresponding second sub-portion, and the distance between every two fastening portions connected with every two hoisting portions with adjustable distance is adjustable.

Through setting up fastening portion and connecting between waiting to hang piece and the second sub-part that corresponds, help promoting and wait to hang the joint strength between piece and the portion of lifting by crane to prevent to wait to hang the piece and drop and cause the incident from lifting by crane the portion.

In one embodiment, the fastening body connected between adjacent two fastening portions whose spacing is adjustable is stretchable in the second direction.

The fastening main body connected between the two adjacent fastening portions with the adjustable distance is telescopic along the second direction, so that the distance between the fastening portions is adjusted more simply.

In one embodiment, each fastening portion is inserted with the to-be-hung element and the corresponding second sub-portion.

Through setting up every fastening portion and waiting to hang a piece and the second sub-portion grafting that corresponds, can promote the fastener and wait to hang the simplicity of assembling between piece and the second sub-portion to can realize promoting the mesh of assembly efficiency finally.

In one embodiment, each lifting assembly further comprises a connector connected between the fastener and the lifting body.

Therefore, the fastening piece is more flexible relative to the position of the lifting main body on the second direction, and the fastening part can be connected with the piece to be lifted and the corresponding second sub-part. In this application, through setting up the connecting piece for the fastener can form a whole with lifting by crane the main part, can follow the usefulness with the assurance fastener.

In one embodiment, the attachment member is a flexible member.

The connecting piece swings in a plane perpendicular to the second direction relative to the mounting main body, and the position of the lifting main body relative to the to-be-lifted piece in the first direction can be adjusted, so that the lifting assembly can be connected with the to-be-lifted pieces with different lengths.

In one embodiment, the connecting piece is a plurality of connecting pieces, and all the connecting pieces are arranged side by side along the second direction.

Through set up a plurality of and connect the piece in every lifts by crane the subassembly, can effectively promote the reliability of being connected between installation main part and the main part of lifting by crane, and then, the reliability of lifting by crane promotes thereupon too.

In one embodiment, the lifting assemblies are multiple, and all the lifting assemblies are arranged side by side along the first direction.

Through setting up a plurality of lifting by crane assemblies, what the gravity of treating on the piece of hanging can be comparatively be distributes in the lifting by crane assembly of difference, then at the in-process that lifts by crane, treat that rocking of hanging the piece is less to make the hoist and mount of waiting to hang more reliable stable.

In one embodiment, the lifting device further comprises a lifting piece, the lifting piece is arranged on the machine body of the lifting equipment and is in transmission connection with the installation main body, and the lifting piece is used for driving the installation main body to drive the lifting assembly to lift along a third direction.

The automatic lifting of installing the main part and lifting by crane the subassembly can be realized to the setting of lift to reduce human operation's trouble, promoted operating efficiency.

In a second aspect, the present application provides a lifting apparatus comprising:

a body;

as in any of the above embodiments, the mounting body is connected to the machine body.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:

FIG. 1 is a schematic structural diagram of a hoisting mechanism according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion A of the lifting mechanism shown in FIG. 1;

fig. 3 is a schematic structural diagram of the connection piece and the hoisting assembly in the hoisting mechanism shown in fig. 1.

The reference numbers in the detailed description are as follows:

1. a hoisting mechanism; 10. mounting the main body; 20. a hoisting assembly; 21. a hoisting member; 211. hoisting the main body; 2111. a slide hole; 212. a lifting part; 2121. a first sub-section; 2122. a second sub-section; 2123. a third sub-section; 22. connecting pieces; 23. a fastener; 231. a fastening body; 232. a fastening section; 24. a connecting member; 30. a lifting member; 31. a lifting drive part; 32. a lifting connection part; 33. a lifting control part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

At present, the application of the battery is more and more extensive from the development of market situation. The battery is not only applied to energy storage power supply systems such as hydraulic power, firepower, wind power and solar power stations, but also widely applied to electric vehicles such as electric bicycles, electric motorcycles, electric automobiles and the like, and a plurality of fields such as military equipment and aerospace. With the continuous expansion of the application field of the power battery, the market demand is also continuously expanding.

Traditional battery includes box and battery module, uses to lift by crane the equipment and puts into to the box with battery module hoist and mount, can accomplish the assembly of battery.

The inventor notices that the compatibility of the traditional hoisting mechanism is poor, and the hoisting distance of the traditional hoisting mechanism cannot be adjusted according to the width of the battery module. Therefore, when the battery modules with different widths are hoisted, different hoisting mechanisms must be replaced. The replacement operation not only has high working strength, but also easily causes the reduction of the assembly efficiency of the battery and the reduction of the productivity of the battery.

In order to solve the problem of the reduction of the assembly efficiency of the battery, the applicant researches and discovers that the hoisting distance of a hoisting mechanism on hoisting equipment in the width direction of the battery module can be adjusted, so that the hoisting mechanism can hoist the battery modules with different widths. The hoisting equipment with the hoisting mechanism can meet the hoisting requirements of the battery modules with different widths, so that the trouble of replacing the hoisting equipment is reduced, the assembly efficiency of the battery is improved, and the capacity of the battery can be greatly increased.

The battery cell disclosed in the embodiment of the application can be used in electric devices such as vehicles, ships or aircrafts, but not limited thereto. A power supply system including the electric device using a battery disclosed in the present application may be used.

Referring to fig. 1, 2 and 3, a lifting apparatus disclosed in the embodiment of the present application includes a machine body and a lifting mechanism 1 disposed on the machine body, where the lifting mechanism 1 is used for lifting an object to be lifted. The hanging part can be but not limited to a battery module, and can also be a non-battery part in devices such as spacecrafts, ships, electric automobiles, electric toys and electronic equipment. Can use to possess the lifting by crane mechanism 1 and lifting by crane equipment that this application is disclosed to hoist battery module and non-battery module, like this, be favorable to promoting assembly efficiency to satisfy the productivity demand.

According to some embodiments of the present application, the present application provides a hoisting mechanism 1, the hoisting mechanism 1 includes an installation main body 10 and a hoisting assembly 20, the installation main body 10 extends along a first direction X, the hoisting assembly 20 includes a hoisting member 21 and a connecting member 22, the hoisting member 21 includes a hoisting main body 211 and a plurality of hoisting portions 212, the connecting member 22 is connected between the hoisting main body 211 and the installation main body 10, the hoisting main body 211 is provided with a sliding hole 2111 extending along a second direction Y, the second direction Y intersects the first direction X, the sliding hole 2111 penetrates through two opposite sides of the hoisting main body 211 along a third direction Z, all the hoisting portions 212 are arranged on the hoisting main body 211 side by side along the second direction Y, and each hoisting portion 212 slidably penetrates through the sliding hole 2111 and is used for connecting an object to be hoisted, and at least the distance between two adjacent hoisting portions 212 is adjustable. Wherein the third direction Z intersects both the first direction X and the second direction Y.

The first direction X is the length direction of a piece to be hung, the second direction Y is the width direction of the piece to be hung, and the third direction Z is the height direction of the piece to be hung.

The connection of each lifting portion 212 to the hanging member means that each lifting portion 212 can be directly connected to the hanging member, for example, the lifting portion 212 is directly connected to the hanging member by clamping, clipping or other methods. Alternatively, each lifting portion 212 may be connected to the member to be lifted by other means, such as screws, pins, keys, or other fastening members 232.

All the lifting parts 212 are arranged side by side on the lifting main body 211 along the second direction Y, and at least the distance between two adjacent lifting parts 212 is adjustable, taking the example that two lifting parts 212 arbitrarily and adjacently arranged are combined to form a pair, the distance between the lifting parts 212 in the lifting parts 212 having only a partial number of pairs may be adjustable, or the distance between the lifting parts 212 in each pair of lifting parts 212 may be adjustable.

In the present application, since the distance between at least two adjacent lifting portions 212 is adjustable, when the width of the to-be-lifted member is changed, the distance between at least two adjacent lifting portions 212 can be adjusted to meet the requirements of the to-be-lifted members with different widths. In the hoisting mechanism 1, the hoisting mechanism 1 does not need to be replaced according to the workpieces to be hoisted with different widths, so that the trouble of replacing the hoisting mechanism 1 is reduced, the assembly efficiency of the workpieces to be hoisted is improved, and the capacity requirement can be met.

Further, by providing the slide hole 2111, the lifting portion 212 can be stably slid under the guide of the slide hole 2111, thereby contributing to the improvement of the accuracy of the pitch adjustment. In addition, the provision of the slide hole 2111 also provides the lifting portion 212 with ease of assembly.

In some embodiments of the present application, the spacing between each adjacent two of the lifting portions 212 is adjustable.

That is, the interval between any adjacent two of the lifting portions 212 is adjustable. Between any two adjacent lifting portions 212, the adjustment of the distance between the two adjacent lifting portions 212 can be realized by controlling one of the lifting portions 212 to slide relative to the other lifting portion 212, or by controlling the two lifting portions 212 to slide relative to each other.

In such a hoisting mechanism 1, the hoisting member 21 can flexibly adjust its width according to the width of the member to be hoisted, and is connected to the member to be hoisted, thereby contributing to the improvement of the hoisting stability in the hoisting process.

In some embodiments of the present application, each of the lifting portions 212 includes a first sub-portion 2121 and a second sub-portion 2122 coupled to the first sub-portion 2121 and bent relative to the first sub-portion 2121, the first sub-portion 2121 slidably penetrates through the sliding hole 2111, and the second sub-portion 2122 is located on a side of the lifting body 211 facing away from the mounting body 10 and is used for connecting to an element to be lifted.

The first sub-part 2121 penetrates the sliding hole 2111 along the third direction Z, and slides in the second direction Y with respect to the lifting body 211 under the guidance of the sliding hole 2111, so as to adjust the distance between the second sub-part 2122 connected to the first sub-part 2121 and the second sub-part 2122 adjacent to the second sub-part 2122.

Specifically, the to-be-hung part is provided with a first surface and a second surface which are oppositely arranged, and the first surface is positioned above the second surface. The first surface may be a top surface of the to-be-hung element, or may be a non-top surface located below the top surface, and the second surface may be a bottom surface of the to-be-hung element, or may be a non-bottom surface located above the bottom surface. The second sub-portion 2122 is located below the second surface and below the lifting body 211, and abuts against the second surface.

By providing the first sub-portion 2121 and the second sub-portion 2122, the second sub-portion 2122 is connected to the object to be hung, and the first sub-portion 2121 slides stably under the guidance of the sliding hole 2111, thereby improving the precision of the pitch adjustment.

In some embodiments of the present application, each lifting portion 212 further includes a third sub-portion 2123, the third sub-portion 2123 is located at a side of the lifting body 211 facing the mounting body 10 and connected to the first sub-portion 2121, and a size of the third sub-portion 2123 in the first direction X is larger than a diameter of the sliding hole 2111 in the direction.

Specifically, the third sub-portion 2123 is located at an upper side of the lifting body 211, and the third sub-portion 2123 can abut against a surface of the lifting body 211 facing the mounting body 10 under the action of gravity.

Since the size of the third sub-portion 2123 in the first direction X is larger than the aperture of the slide hole 2111 in that direction, the third sub-portion 2123 can be always maintained at the upper side of the lifting body 211 to prevent the lifting portion 212 from withdrawing from the slide hole 2111 under the gravity of the object to be lifted and causing lifting failure.

In some embodiments of the present application, the lifting assembly 20 further includes a fastening member 23, the fastening member 23 includes a fastening body 231 and a plurality of fastening portions 232, all the fastening portions 232 are arranged on the fastening body 231 side by side along the second direction Y and correspond to all the second sub-portions 2122 one by one, each fastening portion 232 is connected between the to-be-lifted member and the corresponding second sub-portion 2122, and the distance between every two fastening portions 232 connected to every two lifting portions 212 with adjustable distance is adjustable.

That is, for example, the three hoisting portions 212 and the three fastening portions 232 are all three, wherein the three hoisting portions 212 are respectively a first hoisting portion 212, a second hoisting portion 212 and a third hoisting portion 212, the first hoisting portion 212, the second hoisting portion 212 and the third hoisting portion 212 are arranged side by side along the second direction Y, the three fastening portions 232 are respectively a first fastening portion 232, a second fastening portion 232 and a third fastening portion 232, the first fastening portion 232 is connected with the first hoisting portion 212 and the to-be-hoisted member, the second fastening portion 232 is connected with the second hoisting portion 212 and the to-be-hoisted member, and the third fastening portion 232 is connected with the third hoisting portion 212 and the to-be-hoisted member. If the distance between the first lifting part 212 and the second lifting part 212 is adjustable, the distance between the first fastening part 232 and the second fastening part 232 is also adjustable; if the distance between the second lifting part 212 and the third lifting part 212 is adjustable, the distance between the second fastening part 232 and the third fastening part 232 is also adjustable; if the distance between the first lifting portion 212 and the second lifting portion 212 and the distance between the second lifting portion 212 and the third lifting portion 212 are adjustable, the distance between the first fastening portion 232 and the second fastening portion 232 and the distance between the second fastening portion 232 and the third fastening portion 232 are also adjustable.

The fastening portion 232 may be a pin, a screw, a key, or other components.

The distance between every two fastening portions 232 connected to every two lifting portions 212 with adjustable distance therebetween is adjustable, so that the distance between adjacent fastening portions 232 can be matched with the distance between two adjacent lifting portions 212, and thus, the two fastening portions 232 can be connected to the two adjacent lifting portions 212, respectively.

The fastening portion 232 is connected between the to-be-hung object and the corresponding second sub-portion 2122, so that the connection strength between the to-be-hung object and the lifting portion 212 can be improved, and the to-be-hung object can be prevented from falling off from the lifting portion 212 to cause safety accidents.

In some embodiments of the present application, the fastening body 231 connected between adjacent two fastening portions 232 having an adjustable interval therebetween is stretchable in the second direction Y.

The fastening body 231 connected between each adjacent two of the fastening portions 232 is defined as a fastening unit, that is, the fastening unit may allow the distance between the adjacent two of the fastening portions 232 connected thereto to be adjustable by being extended and contracted.

For example, two fastening units and three fastening portions 232 are taken as an example, wherein the two fastening units are defined as a first fastening unit and a second fastening unit, and the first fastening unit and the second fastening unit extend along the second direction Y and are connected with each other. The first fastening portion 232 is disposed at an end of the first fastening unit away from the second fastening unit, the second fastening portion 232 is disposed at a connection portion of the first fastening unit and the second fastening unit, and the third fastening unit is disposed at an end of the second fastening unit away from the first fastening unit. The first fastening unit is configured to be retractable if the interval between the first fastening portion 232 and the second fastening portion 232 is adjustable, and the second fastening unit is configured to be retractable if the interval between the second fastening member 23 and the third fastening member 23 is adjustable.

Or, taking two fastening units as an example, four fastening portions 232 are taken as an example, the four fastening portions 232 are respectively a first fastening portion 232, a second fastening portion 232, a third fastening portion 232 and a fourth fastening portion 232, the first fastening portion 232, the two fastening portions 232, the third fastening portion 232 and the fourth fastening portion 232 are arranged side by side along the second direction Y, and the first fastening portion 232 and the second fastening portion 232 are arranged on the first fastening unit, the third fastening portion 232 and the fourth fastening portion 232 are arranged on the second fastening unit, if the distance between the first fastening portion 232 and the second fastening portion 232 is adjustable, the first fastening unit is arranged to be retractable, and if the distance between the third fastening portion 232 and the fourth fastening portion 232 is adjustable, the second fastening unit is arranged to be retractable.

By providing the fastening body 231 connected between adjacent two fastening portions 232 with an adjustable interval to be stretchable in the second direction Y, the interval adjustment of the fastening portions 232 is made simpler.

Of course, the manner of adjusting the spacing between two adjacent fastening portions 232 is not limited to the above one. In other embodiments, at least one of the fastening portions 232 may be slidably disposed with respect to the fastening body 231 to adjust the distance between the fastening portions 232.

In some embodiments of the present application, each fastening portion 232 is inserted into the to-be-hung element and the corresponding second sub-portion 2122.

Specifically, each second sub-portion 2122 and the position of the to-be-hung element corresponding to all the second sub-portions 2122 are provided with an insertion hole, and all the insertion holes of the to-be-hung element also correspond to all the fastening portions 232 one to one. Each fastening portion 232 is a latch structure, and each fastening portion 232 is inserted into a corresponding receptacle on the second sub portion 2122 and the member to be hung.

Preferably, the fastening body 231 is located at a side of the to-be-hung element where the first surface is disposed, and sequentially penetrates through the to-be-hung element and the insertion holes on the second sub-portion 2122 along the third direction Z.

By inserting each fastening portion 232 into the to-be-hung element and the corresponding second sub-portion 2122, the ease of assembly between the fastening element 23 and the to-be-hung element and the second sub-portion 2122 can be improved, and finally the purpose of improving the assembly efficiency can be achieved.

In some embodiments of the present application, each of the lifting assemblies 20 further comprises a connector 24, the connector 24 being connected between the fastener 23 and the lifting body 211.

Wherein the connecting member 24 may be a connecting rod, a flexible rope, a spring, or other member. Preferably, the connector 24 is a flexible member. For example, the flexible member may be a flexible cord, spring, or other flexible member.

In this way, the position of the fastening element 23 relative to the lifting body 211 in the second direction Y is more flexible, i.e. the fastening portion 232 can be connected to the element to be lifted and the corresponding second sub-portion 2122. In the present application, the connecting member 24 is provided, so that the fastening member 23 and the lifting body 211 can form a whole, thereby ensuring that the fastening member 23 can be taken and used at any time.

In some embodiments of the present application, the connection 22 is a flexible member.

For example, the connection 22 may be a flexible cord, spring, or other flexible member.

By arranging the connecting piece 22 as a flexible member, the connecting piece 22 swings in a plane perpendicular to the second direction Y relative to the mounting main body 10, and the position of the lifting main body 211 relative to the to-be-lifted piece in the first direction X can be adjusted, so that the lifting assembly 20 can be connected with the to-be-lifted pieces with different lengths.

In some embodiments of the present application, the connecting member 22 is plural, and all the connecting members 22 are arranged side by side along the second direction Y.

Wherein the connecting pieces 22 can be two, three or even more. Preferably, the connecting pieces 22 are two and spaced apart at opposite ends of the lifting body 211.

By providing a plurality of connecting pieces 22 in each lifting assembly 20, the reliability of the connection between the mounting body 10 and the lifting body 211 can be effectively improved, and the reliability of the lifting can be improved accordingly.

In some embodiments of the present application, the lifting assemblies 20 are multiple, all of the lifting assemblies 20 being arranged side by side along the first direction X.

Wherein different lifting assemblies 20 are connected with different positions of the object to be lifted in the length direction of the object to be lifted. Preferably, the lifting assemblies 20 are two and spaced apart at opposite ends of the mounting body 10.

Through setting up a plurality of lifting by crane assemblies 20, what the gravity on treating the piece of hanging can be comparatively be distributes in different lifting by crane assemblies 20, then at the in-process that lifts by crane, treat that rocking of hanging the piece is less to make the hoist and mount of treating the piece of hanging more reliable stable.

Furthermore, in the embodiment that the connecting members 22 are flexible members, by operating at least the opening or closing of the connecting member 22 in one of the hoisting assemblies 20 relative to the connecting member 22 in the other hoisting assembly 20 adjacent to the hoisting assembly 20, the hoisting mechanism 1 can be matched and connected with the members to be hoisted with different lengths, so that the hoisting mechanism 1 has better compatibility.

In some embodiments of the present application, the hoisting mechanism 1 further includes a lifting member 30, the lifting member 30 is disposed on the body of the hoisting apparatus and is in transmission connection with the mounting main body 10, and the lifting member 30 is configured to drive the mounting main body 10 to drive the hoisting assembly 20 to lift along a third direction Z intersecting the first direction X and the second direction Y.

Wherein, the lifting member 30 can be a telescopic cylinder, a telescopic rod or other structures.

The lifting member 30 is disposed on the machine body, the lifting member 30 has a lifting driving portion 31 connected to the mounting body 10, and the lifting driving portion 31 can extend and contract to drive the mounting body 10 to drive the lifting assembly 20 to lift in the third direction Z.

Specifically, the operation process of lifting comprises: the lifting driving part 31 drives the installation body 10 to drive the hoisting assembly 20 to descend, and the hoisting assembly 20 gradually approaches to the piece to be hoisted. Next, the second sub-portion 2122 of each lifting portion 212 abuts against the second surface of the to-be-lifted member, and each fastening portion 232 is connected with the corresponding second sub-portion 2122 and the to-be-lifted member, so that each lifting assembly 20 is connected with the to-be-lifted member. Then, the lifting driving portion 31 drives the main body of the lifting mechanism 1 to drive the lifting assembly 20 to ascend and lift the to-be-lifted piece. Then, the coupling member 22 is pulled and the member to be hung is moved to the operation position to complete the assembly. Then, each fastening portion 232 is withdrawn, and each fastening portion 232 is separated from the corresponding second sub-portion 2122 and the member to be hung. And finishing the single hoisting.

The lifting piece 30 can be arranged to automatically lift the installation main body 10 and the lifting assembly 20, so that the trouble of manual operation is reduced, and the operation efficiency is improved.

In some embodiments, the lifting mechanism further includes a lifting control portion 33 and a lifting connection portion 32, and the lifting control portion 33 is connected to the lifting driving portion 31 through the lifting connection portion 32. The elevation control unit 33 controls the elevation driving unit 31 to drive the installation body 10 to be elevated.

For example, the upgrade control unit may be a remote controller, the elevation connection unit 32 may be a flexible member, and may only achieve mechanical connection between the elevation driving unit 31 and the upgrade control unit, but may not achieve electrical connection, and the upgrade control unit and the elevation driving unit 31 may be wirelessly connected. For another example, the upgrade controller may be a controller, and the elevation connecting unit 32 may be a wire and may electrically connect the elevation driving unit 31 and the upgrade controller.

The elevation control part 33 is suspended below the machine body by its own weight within a range that a worker can reach. Before hoisting, a worker operates the lifting control part 33 to control the lifting driving part 31 to drive the mounting main body 10 to drive the hoisting assembly 20 to descend to a position where the hoisting assembly can be contacted with a to-be-hoisted piece, so that the worker can conveniently operate, and the hoisting assembly 20 can be connected with the to-be-hoisted piece. Then, the worker operates the lifting control part 33 to control the lifting driving part 31 to drive the installation body 10 to drive the lifting assembly 20 to ascend, so that the lifting of the to-be-lifted piece can be realized.

Therefore, by arranging the lifting control part 33 and the lifting connection part 32, a worker can operate the lifting component 20 to lift in real time, and better user experience is achieved.

According to some embodiments of the present application, there is also provided a hoisting device comprising: the single battery lifting mechanism 1 comprises a machine body and the mounting main body 10 connected with the machine body. Wherein, the installation body 10 may be directly connected with the machine body or indirectly connected through the elevating member 30.

According to some embodiments of the present application, please refer to fig. 1, fig. 2 and fig. 3 together, the present application provides a lifting mechanism 1, the lifting mechanism 1 includes a mounting main body 10 and two lifting assemblies 20, the mounting main body 10 extends along a first direction X, and the two lifting assemblies 20 are disposed at two ends of the mounting main body 10 at intervals. Each lifting assembly 20 includes a lifting member 21, a fastening member 23, and two coupling members 22. The lifting piece 21 comprises a lifting main body 211 and a plurality of lifting parts 212, each connecting piece 22 is connected between the lifting main body 211 and the mounting main body 10, a sliding hole 2111 extending along the second direction Y is formed in the lifting main body 211, the second direction Y is intersected with the first direction X, the sliding hole 2111 penetrates through two opposite sides of the lifting main body 211 along the third direction Z, all the lifting parts 212 are arranged on the lifting main body 211 side by side along the second direction Y, each lifting part 212 slidably penetrates through the sliding hole 2111 and is used for connecting a piece to be lifted, and the distance between every two adjacent lifting parts 212 is adjustable. Each lifting part 212 comprises a first sub-part 2121 and a second sub-part 2122 which is matched with the first sub-part 2121 and is bent relative to the first sub-part 2121, the first sub-part 2121 is slidably arranged through the sliding hole 2111, the second sub-part 2122 is positioned on one side, facing away from the mounting body 10, of the lifting body 211, the fastening part 23 comprises a fastening body 231 and a plurality of fastening parts 232, all the fastening parts 232 are arranged on the fastening body 231 side by side along the second direction Y and are in one-to-one correspondence with all the second sub-parts 2122, each fastening part 232 is matched with a to-be-lifted piece and the corresponding second sub-part 2122 in an inserting manner, and the distance between any two adjacent fastening parts 232 is adjustable. Two connecting pieces 22 in the same lifting assembly 20 are arranged at two opposite ends of the lifting main body 211 at intervals, each connecting piece 22 is connected between the lifting main body 211 and the mounting main body 10, and each connecting piece 22 is a flexible member.

By adjusting the distance between two adjacent lifting parts 212 in each lifting assembly 20, the lifting mechanism 1 can be matched with the pieces to be lifted with different widths. By adjusting the distance between two adjacent lifting assemblies 20, the lifting mechanism 1 can be matched with pieces to be lifted with different lengths. Therefore, the hoisting mechanism 1 has better compatibility. By providing the fastening members 23, the fastening portion 232 of each fastening member 23 and the corresponding second sub-portion 2122 are connected with the to-be-hung member, so that the reliability of the connection between each second sub-portion 2122 and the to-be-hung member can be improved to prevent the hoisting failure.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (13)

1. A hoisting mechanism, characterized in that the hoisting mechanism comprises:

a mounting body (10) extending in a first direction (X); and

the lifting assembly (20) comprises a lifting piece (21) and a connecting piece (22), the lifting piece (21) comprises a lifting main body (211) and a plurality of lifting parts (212), the connecting piece (22) is connected between the lifting main body (211) and the mounting main body (10), a sliding hole (2111) extending along a second direction (Y) is formed in the lifting main body (211), the second direction (Y) is intersected with the first direction (X), the sliding hole (2111) penetrates through two opposite sides of the lifting main body (211) along a third direction (Z), all the lifting parts (212) are arranged on the lifting main body (211) side by side along the second direction (Y), each lifting part (212) is slidably arranged in the sliding hole (2111) in a penetrating manner and used for connecting the lifting piece to be lifted, and the distance between at least two adjacent lifting parts (212) is adjustable;

wherein the third direction (Z) intersects both the first direction (X) and the second direction (Y).

2. The hoisting mechanism according to claim 1, wherein the spacing between each adjacent two of said hoisting portions (212) is adjustable.

3. The hoisting mechanism according to claim 1, wherein each hoisting portion (212) comprises a first sub-portion (2121) and a second sub-portion (2122) coupled to the first sub-portion (2121) and bent with respect to the first sub-portion (2121), the first sub-portion (2121) is slidably inserted into the sliding hole (2111), and the second sub-portion (2122) is located on a side of the hoisting body (211) facing away from the mounting body (10) and is used for connecting with the to-be-hoisted member.

4. Hoisting mechanism according to claim 3, characterized in that each hoisting portion (212) further comprises a third sub-portion (2123), the third sub-portion (2123) being located at a side of the hoisting body (211) facing the mounting body (10) and being connected to the first sub-portion (2121), the dimension of the third sub-portion (2123) in the first direction (X) being larger than the aperture of the sliding hole (2111) in that direction.

5. The hoisting mechanism according to claim 3, wherein the hoisting assembly (20) further comprises a fastening member (23), the fastening member (23) comprises a fastening body (231) and a plurality of fastening portions (232), all the fastening portions (232) are arranged side by side on the fastening body (231) along the second direction (Y) and correspond to all the second sub-portions (2122) one by one, each fastening portion (232) is connected between the member to be hoisted and the corresponding second sub-portion (2122), and the distance between every two fastening portions (232) connected with every two hoisting portions (212) with adjustable distance is adjustable.

6. Hoisting mechanism according to claim 5, wherein the fastening bodies (231) connected between two adjacent fastening portions (232) with adjustable spacing are telescopic in the second direction (Y).

7. Hoisting mechanism according to claim 5, wherein each fastening portion (232) is plugged with the element to be hung and the corresponding second sub-portion (2122).

8. Hoisting mechanism according to claim 5, characterized in that each hoisting assembly (20) further comprises a connector (24), said connector (24) being connected between said fastener (23) and said hoisting body (211).

9. Hoisting mechanism according to claim 1, characterized in that the coupling piece (22) is a flexible member.

10. Hoisting mechanism according to claim 1, characterized in that said coupling members (22) are plural, all said coupling members (22) being arranged side by side along said second direction (Y).

11. Hoisting mechanism according to claim 1, wherein the hoisting assembly (20) is plural, all hoisting assemblies (20) being arranged side by side along the first direction (X).

12. The hoisting mechanism according to claim 1, further comprising a lifting member (30), wherein the lifting member (30) is in transmission connection with the mounting body (10), and the lifting member (30) is used for driving the mounting body (10) to drive the hoisting assembly (20) to lift along the third direction (Z).

13. A hoisting apparatus, characterized in that the hoisting apparatus comprises:

a body;

the hoisting mechanism according to any one of claims 1 to 12, wherein the mounting body (10) is connected to the machine body.

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