CN112319985A

CN112319985A - Bearing device and using method thereof

Info

Publication number: CN112319985A
Application number: CN201910716734.2A
Authority: CN
Inventors: 刘艳军; 丛欧
Original assignee: Beijing Tianbin High Tech Wind Power Technology Co ltd
Current assignee: Beijing Tianbin High Tech Wind Power Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2021-02-05

Abstract

The invention relates to a bearing device and a using method thereof. The bearing device is used for bearing a component at least provided with an arc-shaped surface and at least comprises a first splicing piece, a second splicing piece and a third splicing piece; the second assembling piece comprises a pair of vertical beams and a bearing beam connected with the pair of vertical beams, and the bearing beam is provided with an inwards concave or outwards convex arc-shaped surface; the second assembly part is spliced with the third assembly part to form a supporting part of the bearing device, and the first assembly part is spliced with the third assembly part of the supporting part to form an accommodating space for limiting the component. The bearing device provided by the invention can prevent the deformation of the component due to shaking, has a simple integral structure and is convenient to disassemble and assemble. In addition, the use method of the bearing device provided by the invention can be used for placing a plurality of members on the bearing device layer by layer, so that the bearing capacity of the bearing device is improved.

Description

Bearing device and using method thereof

Technical Field

The invention relates to the technical field of mechanical equipment, in particular to a bearing device and a using method thereof.

Background

In industries such as wind power generation and hydroelectric power generation, most common parts of equipment are large-sized cylindrical structures, and in order to prevent the parts of the equipment from shaking during transportation, the parts of the equipment are usually fixed on transportation tools such as vehicles by using structures of the parts of the equipment, such as flanges, threaded holes and the like, so that the parts of the equipment are easy to deform due to shaking, cannot be installed and used after being transported to a site, seriously affects site construction speed and quality, and greatly increases project cost.

Disclosure of Invention

The invention aims to provide a bearing device and a using method thereof, wherein the bearing device can prevent a component from deforming due to shaking in the using process.

In one aspect, an embodiment of the present invention provides a bearing device, configured to bear a component having at least an arc surface, where the bearing device includes at least a first assembly part, a second assembly part, and a third assembly part; the second assembling piece comprises a pair of vertical beams and a bearing beam connected with the pair of vertical beams, and the bearing beam is provided with an inwards concave or outwards convex arc-shaped surface; the second assembly part is spliced with the third assembly part to form a supporting part of the bearing device, and the first assembly part is spliced with the third assembly part of the supporting part to form an accommodating space for limiting the component.

According to an aspect of the embodiment of the present invention, the bearing device further includes a plurality of supporting cushion blocks, and the plurality of supporting cushion blocks are arranged on the arc-shaped surface of the bearing beam at intervals.

According to an aspect of an embodiment of the present invention, the second assembled member further includes a horizontal beam disposed between the pair of vertical beams, and a plurality of reinforcing ribs disposed between the horizontal beam and the carrier beam.

According to an aspect of an embodiment of the present invention, the load beam includes a plurality of arc-shaped beam sections arranged in segments, at least one of the arc-shaped beam sections being height-adjustable in a direction parallel to a length direction of the vertical beam.

According to an aspect of the embodiment of the present invention, the second assembled part further includes a horizontal beam disposed between the pair of vertical beams, a support beam is disposed between at least one of the arc-shaped beam sections and the horizontal beam, and one end of the support beam adjusts the height of the arc-shaped beam section in a direction parallel to the length direction of the vertical beam through the height adjusting cushion block; or at least one end of the support beam is provided with an external thread or an internal thread, and the height of the arc-shaped beam section in the direction parallel to the length direction of the vertical beam is adjusted through the external thread or the internal thread.

According to one aspect of the embodiment of the invention, the first splicing piece comprises a body part, the body part is provided with a first end surface and a second end surface which are oppositely arranged, the first end surface is provided with a plurality of first splicing grooves, the second end surface is provided with a plurality of first splicing columns, and the first splicing columns and the first splicing grooves can be spliced with each other; the first splicing piece is spliced with the third splicing piece through the first splicing groove or the first splicing column.

According to an aspect of the embodiment of the present invention, the first assembled part further includes a third end surface and a fourth end surface connecting the first end surface and the second end surface and disposed oppositely, the third end surface is provided with a plurality of first inserting portions, the fourth end surface is provided with a plurality of first inserting portions, and the first inserting portions can be mutually spliced.

According to an aspect of the embodiment of the present invention, the vertical beam of the second assembly is provided with a second splicing groove or a second splicing column along one side of the width thereof, and the second assembly is spliced with the third assembly through the second splicing groove or the second splicing column.

According to an aspect of the embodiment of the present invention, the vertical beam of the second assembly member is provided with a second inserting portion at one end along the length thereof, and a second sleeving portion at the other end, and the second sleeving portion and the second inserting portion can be spliced with each other.

According to an aspect of the embodiment of the present invention, the bearing device further includes a base, the base is provided with a plurality of fixing portions, and the base is spliced with the first assembly member and the second assembly member through the plurality of fixing portions.

According to an aspect of the embodiment of the present invention, the bearing device further includes an auxiliary assembly member, a plurality of reinforcing beams are disposed in the base, and the auxiliary assembly member is disposed between the reinforcing beams and the first assembly member mutually spliced with the base.

On the other hand, an embodiment of the present invention further provides a method for using the bearing device, where the method includes: splicing the second spliced piece and the third spliced piece to form a supporting part of the bearing device, and then splicing the first spliced piece and the third spliced piece of the supporting part to form an ith layer of accommodating space of the limiting member, wherein i is more than or equal to 1 and less than or equal to N, and N is more than or equal to 1 and is an integer; placing the ith component in the ith layer containing space; splicing the second spliced piece and the third spliced piece to form a supporting part of the bearing device, and then splicing the third spliced piece of the first spliced piece and the supporting part and placing the spliced third spliced piece on the ith layer of accommodating space to form an (i + 1) th layer of accommodating space for limiting the component; and (3) placing the (i + 1) th component in the (i + 1) th layer of accommodating space.

According to the bearing device provided by the embodiment of the invention, the first assembly piece, the second assembly piece and the third assembly piece are mutually spliced to form the accommodating space for limiting the component at least with the arc-shaped surface, so that the component can be prevented from deforming due to shaking, the whole structure is simple, and the disassembly and the assembly are convenient. The use method of the bearing device provided by the embodiment of the invention can be used for placing a plurality of members on the bearing device layer by layer, so that the bearing capacity of the bearing device is improved.

Drawings

Features, advantages and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a carrying device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a first module in the carrier of FIG. 1;

FIG. 3 is a schematic view of a first second type of assembly in the carrier shown in FIG. 1;

FIG. 4 is a schematic view of a second type of second module in the carrier shown in FIG. 1;

FIG. 5 is a schematic view of a third second assembly member of the carrier shown in FIG. 1;

FIG. 6 is a schematic view of a fourth second module in the carrier of FIG. 1;

FIG. 7 is a schematic diagram of a fifth second module of the carrier shown in FIG. 1;

FIG. 8 is a schematic diagram of a sixth second assembly in the carrier shown in FIG. 1;

FIG. 9 is a schematic view of a seventh second module of the carrier shown in FIG. 1;

FIG. 10 is a schematic view of an eighth second module of the carrier shown in FIG. 1;

FIG. 11 is a schematic view of a support beam in the second module shown in FIG. 10;

FIG. 12 is a schematic structural diagram of another carrying device provided in the embodiment of the present invention;

FIG. 13 is a schematic view of the base of the carrier shown in FIG. 12;

FIG. 14 is a side view of the carrier shown in FIG. 12;

fig. 15 is a flowchart of a method for using a bearer according to an embodiment of the present invention.

Wherein:

10-a base; 11-a fixed frame; 111-convex column; 112-a fixed part; 11-a fixed frame; 12-a reinforcement beam; 13-an auxiliary assembly; v-a vehicle;

20-a support; 21-a first assembly; 21 a-a first end face; 21 b-a second end face; 21 c-a third end face; 21 d-fourth end face; 211-vertical shelf; 211 a-first nesting portion; 211 b-a first mating portion; 211 c-a first splice groove; 211 d-fixation holes; 212-horizontal shelf;

22-a second assembly; 222 a-a second socket; 222 b-a second mating portion; 221-a carrier beam; 221 a-arc beam section; 222-vertical beams; 224-horizontal beam; 225-reinforcing ribs; 226-support beam; 1-a central tube; 2-a movable rod; 3-a limit bolt; 227-heightening cushion blocks;

23-a third subassembly; and 24, supporting the cushion block.

In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention. In the drawings and the following description, well-known structures and techniques, at least in part, are not shown in order to avoid unnecessarily obscuring the present invention; also, the size of the region structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The following description is given with the directional terms shown in the drawings, and is not intended to limit the specific structure of the motor and the wind turbine generator system of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

For better understanding of the present invention, the following describes in detail a carrying device and a method for using the carrying device provided by the embodiment of the present invention with reference to fig. 1 to 15.

Referring to fig. 1, an embodiment of the present invention provides a carrying device for carrying a component having at least an arc-shaped surface, and the carrying device can be used as a shelf storage component and a carrier for a transportation component.

The carrier comprises at least a first assembly 21, a second assembly 22 and a third assembly 23.

The second assembly member 22 includes a pair of vertical beams 222 and a carrier beam 221 connecting the pair of vertical beams 222, and the carrier beam 221 has an arc-shaped surface which is concave or convex.

The second part 22 is joined to the third part 23 to form the support 20 of the carrier, and the first part 21 is joined to the third part 23 of the support 20 to form a receiving space defining a component.

For example, the second pieces 22 are arranged side by side and spaced apart from each other in the axial direction of the carrier beam 221 between the first pieces 21, and the at least one third piece 23 is integrally connected to the second pieces 22, for example, the third piece 23 may be detachably connected to the second pieces 22 by fastening with a fastener or by splicing, and the third piece 23 is also spliced to the first pieces 21 so that the first pieces 21, the second pieces 22, and the at least one third piece 23 form a receiving space defining a member.

Since the carrier bar 221 has an inwardly or outwardly convex curved surface, the carrier device can carry at least components having a curved surface, such as a tower of a wind turbine generator system, a plurality of tower segments forming the entire tower, or a mold of the tower segments.

The distance between the pair of first assembling pieces 21 can be set according to the length of the member to be carried, and then the number of the second assembling pieces 22 and the length of the third assembling pieces 23 are selected according to the size of the distance so as to support the member.

According to the bearing device provided by the embodiment of the invention, the first assembly piece 21, the second assembly piece 22 and the third assembly piece 23 are mutually spliced to form the accommodating space for limiting the component with any size and at least an arc-shaped surface, so that the component can be prevented from deforming due to shaking, the whole structure is simple, and the disassembly and assembly are convenient.

Referring to fig. 2, the first assembly member 21 includes a body portion, the body portion has a first end surface 21a and a second end surface 21b that are disposed oppositely, the first end surface 21a is provided with a plurality of first splicing grooves 211c, the second end surface 21b is provided with a plurality of first splicing columns, the first splicing columns and the first splicing grooves 211c can be spliced with each other, and the first assembly member 21 is spliced with the third assembly member 23 through the first splicing grooves 211c or the first splicing columns.

The body of the first assembled unit 21 may be a plate-like member or a frame. Taking the body of the first assembly member 21 as an example, the body includes a plurality of vertical frames 211 arranged at intervals and a plurality of horizontal frames 212 arranged to intersect with the vertical frames 211, a plurality of first splicing grooves 211c are arranged on the first end surface 21a of the vertical frame 211 or the horizontal frame 212, and protruding columns (not shown in the figure) capable of being spliced with the first splicing grooves 211c are correspondingly arranged at two ends of the third assembly member 23.

Optionally, the vertical frame 211 is provided with a fixing hole 211d, the fixing hole 211d may be a threaded hole or a through hole, and a fastener, a wire rope or a hinge passes through the fixing hole 211d to define two ends of the member, so as to prevent the member from sliding or rotating during carrying or transportation.

Further optionally, the first assembly member 21 further includes a third end surface 21c and a fourth end surface 21d connecting the first end surface 21a and the second end surface 21b and being disposed oppositely, the third end surface 21c is provided with a plurality of first insertion portions 211b, the fourth end surface 21d is provided with a plurality of first insertion portions 211a, and the first insertion portions 211a and the first insertion portions 211b can be spliced with each other.

The first coupling portion 211a may have a groove-shaped structure recessed inward from one end of the vertical frame 211, the first coupling portion 211b may have a cylindrical structure extending outward from one end of the vertical frame 211, and the first coupling portion 211b may be detachably coupled to the first coupling portion 211 a.

It is understood that the first connecting portion 211a and the first inserting portion 211b can also be flanges, and the first assembling member 21 can be connected with the first assembling member 21 of the adjacent layer by fastening the fastening members through the flanges.

Referring to fig. 3, the carrying beam 221 of the second assembly member 22 has a concave arc surface, and the carrying device can carry the member with a convex arc surface through the second assembly member 22. The vertical beam 222 is provided with a second splicing groove or a second splicing column (not shown in the figure) along one side of the width thereof, and the second splicing member 22 is spliced with the third splicing member 23 through the second splicing groove or the second splicing column.

The third module 23 can be connected to the vertical beams 222 of the second modules 22, or connected to the carrier beams 221 of the second modules 22, or connected to both the pair of vertical beams 222 and the carrier beams 221 of the second modules 22, and the third module 23 is connected to the pair of first modules 21.

It can be understood that the third assembly member 23 can be fixedly connected to the plurality of second assembly members 22 by welding or the like, and then is spliced with the pair of first assembly members 21, which is not described again.

Further optionally, the vertical beam 222 of the second assembly member 22 is provided with a second insertion portion 222b at one end along its length, and a second nesting portion 222a at the other end, and the second nesting portion 222a can be mutually spliced with the second insertion portion 222 b.

The second socket portion 222a is a groove-shaped structure recessed from one end of the vertical beam 222, the second socket portion 222b is a column-shaped structure extending from one end of the vertical beam 222, and the second socket portion 222b and the second socket portion 222a can be spliced with each other.

It is understood that the second nesting portions 222a and 222b can also be flanges through which fasteners can be passed to connect the second assembly 22 to the second assembly 22 of an adjacent layer.

Thereby, the first assembly piece 21 can be spliced with the plurality of third assembly pieces 23 in one direction in the horizontal plane through the first splicing groove or the first splicing column, and can be spliced with the plurality of first assembly pieces 21 in a stack in the vertical plane through the first splicing portion 211a and the first splicing portion 211 b; the second assembly part 22 and the third assembly part 23 can be spliced together to form the supporting portion 20 in one direction in the horizontal plane through the second splicing groove or the second splicing column, and are spliced together in a stacking manner with the second assembly part 22 in the vertical plane through the second splicing portion 222a and the second splicing portion 222b, so that a plurality of accommodating spaces for limiting components are formed in the horizontal plane and/or the vertical plane, and further more components are borne.

Referring to FIG. 4, there is shown another second subassembly 22 that is similar in construction to the second subassembly 22 shown in FIG. 3, except that the load beam 221 has an arcuate surface that is convex. Therefore, the carrying device provided by the invention can carry a component with a concave arc-shaped surface through the second assembling piece 22.

Referring to fig. 5, there is shown another second assembly 22, which is similar in structure to the second assembly 22 shown in fig. 3, except that the second assembly 22 further includes a horizontal beam 224 disposed between a pair of vertical beams 222, and a plurality of reinforcing ribs 225 disposed between the horizontal beam 224 and the carrier beam 221, and the plurality of reinforcing ribs 225 may be disposed in parallel or at a predetermined angle. The second assembly member 22 has a higher structural strength and can carry heavier members having convex arc-shaped surfaces.

Referring to FIG. 6, there is shown another second subassembly 22 that is similar in construction to the second subassembly 22 shown in FIG. 5, except that the load beam 221 has an arcuate surface that is convex. The second assembly 22 has a higher structural strength and can carry heavier members with concave curved surfaces.

Referring to fig. 7 and 8, when the member has a non-arc convex or concave contact surface, in order to facilitate the carrying of the member, the carrying device further includes a plurality of supporting blocks 24, and the plurality of supporting blocks 24 are disposed on the concave or convex arc surface of the carrying beam 221 at intervals. The supporting pad 24 may be an elastic pad, for example, made of rubber-like elastic material, and is used to prevent the member from colliding with the arc-shaped surface of the load beam 221 and damaging the member during loading or transportation. The lip block 24 may also be a non-elastic block. Therefore, the supporting cushion blocks 24 can also support members with non-arc-shaped contact surfaces or support a plurality of members with different radians of the contact surfaces, so that the universality of the bearing device is improved.

Referring to fig. 9 and 10 together, there is shown another second assembly 22 which is similar in structure to the second assembly 22 shown in fig. 5 and 6 except that the load beam 221 includes a plurality of arc-shaped beam segments 221a arranged in segments along the first direction X, and at least one of the arc-shaped beam segments 221a is height-adjustable in a direction parallel to the length direction of the vertical beam 222.

Specifically, as shown in fig. 9, in some embodiments, the second assembly 22 further includes a horizontal beam 224 disposed between the pair of vertical beams 222, a support beam 226 is disposed between at least one arc-shaped beam section 221a and the horizontal beam 224, and one end of the support beam 226 adjusts the height of the arc-shaped beam section 221a in a direction parallel to the length direction of the vertical beams 222 by a height-adjusting pad 227.

In practice, a mechanical device such as, but not limited to, a jack may be used to jack up one or more arc-shaped beam segments 221a to a predetermined height, and the height-adjusting pad 227 may be placed under the support beam 226 and removed. Therefore, the heights of the arc-shaped beam sections 221a at different positions in each second assembling piece 22 can be adaptively adjusted according to the contact surface shapes of the members, so that the carrying device can carry a wider variety of members.

As shown in fig. 10, in some embodiments, at least one end of the support beam 226 is provided with an external or internal thread, and the support beam 226 adjusts the height of the arc-shaped beam segment 221a in a direction parallel to the length direction of the vertical beam 222 by the external or internal thread.

Specifically, the support beam 226 is provided with an external thread at one end, the horizontal beam 224 is provided with an internal thread screwed with the support beam 226, and the other end of the support beam 226 is rotatably connected with the arc-shaped beam section 221a through a bearing. The support beam 226 is rotated to adjust the height of the arc-shaped beam section 221a in the vertical direction, and after reaching a predetermined height, the support beam 226 is fixed by a sheath and a nut (not shown) preset on the outer circumferential side of the support beam 226, preventing the support beam 226 from slipping or loosening.

Referring to fig. 11, as an alternative embodiment, the support beam 226 includes: the central tube 1 and the movable rods 2 arranged at two ends of the central tube 1, wherein one movable rod 2 is connected with the arc-shaped beam section 221a, and the other movable rod 2 is connected with the horizontal beam 224. The both ends of center tube 1 are provided with the internal thread respectively, and movable rod 2 is provided with the external screw thread, threaded connection between movable rod 2 and the center tube 1. Rotating the central tube 1 can drive the two movable rods 2 to approach or move away from each other, and then adjust the height of the arc-shaped beam section 221a along the vertical direction. Meanwhile, in order to prevent the central tube 1 from loosening relative to the movable rod 2, the two ends of the central tube 1 are also provided with limiting bolts 3.

It is understood that the load beam 221 in the second assembly 22 is not limited to the arc-shaped surface structure with concave or convex in the illustration, for example, the load beam 221 may also be a straight beam, and the like, and the straight beam may be divided into a plurality of segmented load beams. In addition, the second assembly pieces 22 may be used in any combination, and may be joined to the first assembly piece 21 and the third assembly piece 23 to form a space for accommodating a member.

Referring to fig. 12 and 13, in order to facilitate the carrying device to be placed on a transportation vehicle V for transporting components, the carrying device provided in the embodiment of the present invention further includes a base 10, the base 10 is provided with a plurality of fixing portions 112, and the base 10 is spliced with the first assembly member 21 and the second assembly member 22 through the plurality of fixing portions 112.

The base 10 may be a square frame, for example, and the fixing portion 112 may be embedded in the base 10 or may be disposed to protrude from the base 10. The fixing portion 112 may be a first groove detachably connected to the first inserting portion 211b of the first assembly member 21, or a first support column detachably connected to the first inserting portion 211a of the first assembly member 21. The fixing portion 112 can also be a second groove detachably connected to the second insertion portion 222b of the second assembly 22, or a second supporting post detachably connected to the second insertion portion 222a of the second assembly 22.

In addition, the base 10 can also be expanded in the horizontal plane, and the first assembled parts 21 and the second assembled parts 22 can be spliced with the fixing portion 112 and spliced with the third assembled parts 23, so that a plurality of accommodating spaces for limiting components are formed in the horizontal plane, and further, more accommodating spaces can be spliced in the vertical plane to bear more components.

It is understood that the fixing portion 112 can also be a flange, and accordingly, the first engaging portion 211a or the first inserting portion 211b, the second engaging portion 222a or the second inserting portion 222b are flanges, and a fastener is passed through the flange to connect the first assembly member 21, the second assembly member 22 and the fixing portion 112 of the base 10.

Furthermore, a plurality of protruding columns 111 are disposed on the periphery of the base 10, and the carrier is positioned on the transportation vehicle V through the plurality of protruding columns 111. The transportation means V may be, for example, a truck or a ship, and a plurality of positioning grooves H matched with the protruding columns 111 are correspondingly arranged on the transportation means V.

Referring to fig. 12 and 14, since the layer 1 accommodating space formed by the first assembly member 21, the second assembly member 22 and the third assembly member 23 disposed close to the base 10 needs to bear heavier weight, in order to increase the structural strength of the layer 1 accommodating space and prevent the deformation of the bearing device, the bearing device further includes an auxiliary assembly member 13, a plurality of reinforcing beams 12 are disposed in the base 10, and the auxiliary assembly member 13 is disposed between the reinforcing beams 12 and the first assembly member 21 mutually spliced with the base 10.

Referring to fig. 15, an embodiment of the present invention further provides a method for using any one of the foregoing bearing devices, where the method for using includes:

step S1: splicing the second spliced piece 22 and the third spliced piece 23 to form a supporting part 20 of the bearing device, and splicing the first spliced piece 21 and the third spliced piece 23 of the supporting part 20 to form an ith layer of accommodating space for limiting a member, wherein i is more than or equal to 1 and less than or equal to N; n is not less than 1 and is an integer;

step S2: placing the ith component in the ith layer containing space;

step S3: splicing the second assembly piece 22 and the third assembly piece 23 to form a supporting part 20 of the bearing device, splicing the first assembly piece 21 and the third assembly piece 23 of the supporting part 20, and then placing the spliced first assembly piece and the spliced third assembly piece above the ith layer of accommodating space to form an (i + 1) th layer of accommodating space for limiting the component;

step S4: and (3) placing the (i + 1) th component in the (i + 1) th layer of accommodating space.

Alternatively, before step S1 is performed, the base 10 may be placed on the transportation vehicle V or the ground, and the ith layer of accommodating space for the limiting member formed in step S1 may be placed on the base 10, so as to improve the stability of the carrying device.

According to the method for transporting the components, provided by the embodiment of the invention, the components can be placed on the bearing device layer by layer, so that the bearing capacity of the bearing device is improved.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A carrier for carrying a component having at least an arcuate face, characterized in that the carrier comprises at least a first (21), a second (22) and a third (23) sub-assembly;

the second assembling piece (22) comprises a pair of vertical beams (222) and a bearing beam (221) connected with the pair of vertical beams (222), and the bearing beam (221) is provided with an arc-shaped surface which is concave or convex;

the second part (22) is joined to the third part (23) to form a support (20) of the carrier, and the first part (21) is joined to the third part (23) of the support (20) to form a receiving space which defines the component.

2. The carrying device according to claim 1, characterized in that the carrying device further comprises a plurality of spacer blocks (24), the spacer blocks (24) being arranged on the arc-shaped surface of the carrying beam (221) at a distance from each other.

3. The load carrying apparatus according to claim 1, wherein the second module (22) further comprises a horizontal beam (224) disposed between the pair of vertical beams (222), and a plurality of reinforcing ribs (225) disposed between the horizontal beam (224) and the load carrying beam (221).

4. The load carrying device according to claim 1, wherein the load carrying beam (221) comprises a plurality of arc-shaped beam segments (221a) arranged in segments, at least one of the arc-shaped beam segments (221a) being height adjustable in a direction parallel to the length direction of the vertical beam (222).

5. The load carrying apparatus according to claim 4, wherein said second module (22) further comprises a horizontal beam (224) disposed between said pair of vertical beams (222), at least one of said arcuate beam segments (221a) being disposed with a support beam (226) between said horizontal beam (224);

one end of the support beam (226) adjusts the height of the arc-shaped beam section (221a) in a direction parallel to the length direction of the vertical beam (222) through a height adjusting cushion block (227);

or at least one end of the support beam (226) is provided with an external thread or an internal thread, and the support beam (226) adjusts the height of the arc-shaped beam section (221a) in a direction parallel to the length direction of the vertical beam (222) through the external thread or the internal thread.

6. The component carrier device according to claim 1, wherein the first assembly member (21) comprises a body portion having a first end surface (21a) and a second end surface (21b) which are oppositely arranged, the first end surface (21a) is provided with a plurality of first splicing grooves (211c), the second end surface (21b) is provided with a plurality of first splicing posts, and the first splicing posts and the first splicing grooves (211c) can be spliced with each other;

the first assembly piece (21) is mutually spliced with the third assembly piece (23) through the first splicing groove or the first splicing column.

7. The carrying device according to claim 6, wherein the first assembled part (21) further comprises a third end surface (21c) and a fourth end surface (21d) connecting the first end surface (21a) and the second end surface (21b) and arranged oppositely, the third end surface (21c) is provided with a plurality of first inserting-connecting portions (211b), the fourth end surface (21d) is provided with a plurality of first inserting-connecting portions (211a), and the first inserting-connecting portions (211a) and the first inserting-connecting portions (211b) can be mutually spliced.

8. The carrying device according to claim 1, characterized in that the vertical beam (222) of the second module (22) is provided with a second splicing groove or a second splicing column along one side of its width, through which the second module (22) and the third module (23) are spliced to each other.

9. The carrying device according to claim 1, wherein the vertical beam (222) of the second assembly member (22) is provided with a second insertion portion (222b) at one end along its length and a second nesting portion (222a) at the other end, the second nesting portion (222a) being capable of being mutually spliced with the second insertion portion (222 b).

10. The carrier device according to claim 1, further comprising a base (10), wherein a plurality of fixing portions (112) are disposed on the base (10), and the base (10) is mutually connected to the first assembly member (21) and the second assembly member (22) through the plurality of fixing portions (112).

11. The carrying device according to claim 10, further comprising an auxiliary module (13), wherein a plurality of reinforcing beams (12) are arranged in the base (10), and wherein the auxiliary module (13) is arranged between the reinforcing beams (12) and the first module (21) mutually spliced with the base (10).

12. A method of using a load bearing device according to any of claims 1 to 11, wherein the method of using comprises:

splicing the second spliced part (22) and the third spliced part (23) to form a supporting part (20) of the bearing device, and splicing the first spliced part (21) and the third spliced part (23) of the supporting part (20) to form an ith layer of accommodating space for limiting the component, wherein i is more than or equal to 1 and less than or equal to N, and N is more than or equal to 1 and is an integer;

placing an ith member in the ith layer of accommodating space;

splicing the second assembly piece (22) and the third assembly piece (23) to form a supporting part (20) of the bearing device, splicing the first assembly piece (21) and the third assembly piece (23) of the supporting part (20) and then placing the spliced first assembly piece and the third assembly piece above the ith layer of accommodating space to form an i +1 th layer of accommodating space for limiting the component;

and (3) placing the (i + 1) th component in the (i + 1) th layer accommodating space.