Tower

Abstract

The embodiment of the utility model provides a tower. The tower comprises a frame body and a bearing assembly. The frame body comprises two frame bodies and two first upper cross beams, the two frame bodies are arranged in a spaced mode in the first direction, the top ends of the frame bodies comprise second upper cross beams extending in the second direction, the two opposite ends of the first upper cross beams are correspondingly connected with the two second upper cross beams respectively, and the two first upper cross beams are located on the two opposite sides of the frame bodies in the second direction respectively; wherein the first direction is perpendicular to the second direction. The bearing assembly is arranged at the top of the frame body, at least one of the first upper cross beam and the second upper cross beam comprises a plurality of sub-cross beams stacked in the height direction, and the bearing assembly is connected with the sub-cross beams. The tower provided by the embodiment of the utility model is good in bearing effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of oil production engineering machinery, and particularly relates to a tower. BACKGROUND

[0002] In the process of oil exploitation, the injection head of a pipe string is usually installed in a pry frame of a tower at the top layer, and a continuous pipe connected with the injection head can pass through the injection head tower and extend into an oil well under the guidance of the injection head.

[0003] In the related art, the injection head is installed on the outer frame of the pry frame, and load is transmitted through the cross beam of the outer frame, so that the bearing effect is poor. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the main purpose of the embodiments of the present application is to provide a tower with good bearing effect.

[0005] To achieve the above purpose, the technical scheme of the embodiments of the present application is as follows:

[0006] The embodiments of the present application provide a tower, which comprises:

[0007] A frame body, the frame body comprising two frame bodies and two first upper cross beams, the two frame bodies being arranged at intervals along a first direction, the top end of the frame body comprising a second upper cross beam extending along a second direction, the opposite ends of the first upper cross beam being connected to the corresponding two second upper cross beams, respectively, and the two first upper cross beams being located on the opposite sides of the frame body along the second direction, respectively; wherein the first direction and the second direction are perpendicular to each other;

[0008] A bearing assembly, the bearing assembly being arranged at the top of the frame body, at least one of the first upper cross beam and the second upper cross beam comprising a plurality of sub-cross beams stacked along a height direction, and the bearing assembly being connected to each of the sub-cross beams.

[0009] In an embodiment, the second upper cross beam comprises a plurality of sub-cross beams stacked along the height direction, at least part of the bearing assembly is located at the interval between the two second upper cross beams, and the bearing assembly is connected to the sub-cross beams of the two second upper cross beams, respectively.

[0010] In an embodiment, the frame body comprises a first reinforcing beam and a vertical beam extending along the height direction, the top end of the vertical beam being connected to one end of the second upper cross beam along the second direction, and the opposite ends of the first reinforcing beam being connected to the vertical beam and the second upper cross beam, respectively.

[0011] In one embodiment, the frame body comprises two first reinforcing beams and two vertical beams, the vertical beams are arranged in the second direction, the opposite ends of the second upper cross beam are connected to the top ends of the vertical beams respectively, one end of each of the two first reinforcing beams is connected to one of the vertical beams respectively, and the other end of the first reinforcing beam is connected to the second upper cross beam, and the two first reinforcing beams are arranged in the second direction to form a first access channel at the interval.

[0012] In one embodiment, the second upper cross beam comprises a connecting section connected to the bearing assembly, and the end of the first reinforcing beam connected to the second upper cross beam is connected to the connecting section.

[0013] The bottom end of the first reinforcing beam and the vertical beam is connected away from the second upper cross beam.

[0014] In one embodiment, the frame body comprises a second reinforcing beam, a third reinforcing beam and two first lower cross beams, the opposite ends of the first lower cross beams are connected to the bottom ends of the two frame bodies respectively, and the two first lower cross beams are arranged on the opposite sides of the frame bodies in the second direction, the first upper cross beam, the first lower cross beam and the frame body form a second access channel on at least one side of the frame body in the second direction, the second reinforcing beam and the third reinforcing beam are arranged in the second access channel, the opposite ends of the second reinforcing beam are connected to the first upper cross beam and the frame body respectively, and the opposite ends of the third reinforcing beam are connected to the first lower cross beam and the frame body respectively.

[0015] In one embodiment, the second access channel comprises two second reinforcing beams arranged in the first direction and two third reinforcing beams arranged in the first direction, one end of each of the two second reinforcing beams is connected to one of the frame bodies respectively, and the other end of the second reinforcing beam is connected to the first upper cross beam, one end of each of the two third reinforcing beams is connected to one of the frame bodies respectively, and the other end of the third reinforcing beam is connected to the first lower cross beam.

[0016] In one embodiment, the second reinforcing beam is connected to the frame body near the top end of the first upper cross beam, and the third reinforcing beam is connected to the vertical beam near the bottom end of the first lower cross beam.

[0017] In one embodiment, the tower further comprises a support plate and a support rod, the support plate is arranged at the bottom of the bearing assembly, and the opposite ends of the support rod are connected to the support plate and the first reinforcing beam respectively.

[0018] In one embodiment, the frame body comprises a plurality of elevatable jacks, each of the jacks is arranged along the height direction, and each of the jacks gradually increases in size from the top side to the bottom side, and the sub-beams and the bearing assembly are located on the jacks at the top side.

[0019] The embodiment of the present application provides a tower, which comprises a frame body and a bearing assembly. The frame body comprises two frame bodies and two first upper cross beams. The two frame bodies are arranged at intervals along a first direction. The top end of each frame body comprises a second upper cross beam extending along a second direction. The opposite ends of the first upper cross beams are respectively connected to the two second upper cross beams, and the two first upper cross beams are respectively located on the opposite sides of the frame body along the second direction. The first direction and the second direction are perpendicular. The bearing assembly is arranged at the top of the frame body. At least one of the first upper cross beam and the second upper cross beam comprises a plurality of sub-beams stacked along a height direction, and the bearing assembly is connected to each sub-beam. By arranging the plurality of sub-beams stacked along the height direction, on the one hand, each sub-beam can bear a part of the load and uniformly disperse the load to the whole structure, so that the jack can bear a larger load, and the bearing capacity of the jack is significantly increased. On the other hand, arranging the plurality of sub-beams can increase the rigidity of the jack, reduce the deformation of the jack when the injection head moves, and further improve the bearing effect of the jack. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 FIG. 1 is a structural schematic diagram of a tower according to an embodiment of the present application;

[0021] Figure 2 FIG. 2 is another structural schematic diagram of the tower in FIG. 1; Figure 1

[0022] Figure 3 FIG. 4 is a sectional view of the tower in FIG. 1; Figure 1

[0023] Figure 4 FIG. 5 is a structural schematic diagram of a tower according to another embodiment of the present application;

[0024] REFERENCE SIGNS

[0025] 10, frame body; 11, first upper cross beam; 111, sub-beam; 12, second upper cross beam; 13, first reinforcing beam; 14, vertical beam; 15, second reinforcing beam; 16, third reinforcing beam; 17, first lower cross beam; 18, second lower cross beam; 20, bearing assembly; 30, support plate; 40, support rod. DETAILED DESCRIPTION

[0026] In the present application, the positional relationship of the "first direction", the "second direction" and the "height direction" is based on the attached drawings. Figure 1 and Figure 4 ​​The orientation or positional relationship is shown. It needs to be understood that these orientation terms are only for the convenience of describing the present application and simplifying the description, and do 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 present application.

[0027] An embodiment of the present application provides a tower, please refer to Figure 1 and Figure 2 The tower comprises a frame body 10 and a bearing assembly.

[0028] The frame body 10 comprises two frame bodies and two first upper beams 11, the two frame bodies are spaced apart along a first direction, the top end of the frame body comprises a second upper beam 12 extending along a second direction, the opposite ends of the first upper beam 11 are connected to the corresponding two second upper beams 12 respectively, and the two first upper beams 11 are located on the opposite sides of the frame body along the second direction respectively; wherein the first direction and the second direction are perpendicular.

[0029] The bearing assembly 20 is arranged at the top of the frame body 10, at least one of the first upper beam 11 and the second upper beam 12 comprises a plurality of sub-beams 111 stacked along the height direction, and the bearing assembly 20 is connected to each sub-beam 111 respectively. By arranging a plurality of sub-beams 111 stacked along the height direction, on the one hand, each sub-beam 111 can bear a part of the load and uniformly disperse the load to the whole structure, thereby enabling the pry frame to bear greater load and significantly increasing the bearing capacity of the pry frame. On the other hand, arranging a plurality of sub-beams 111 can increase the stiffness of the pry frame, reduce the deformation of the pry frame when the injection head moves, and further improve the bearing effect of the pry frame.

[0030] Specifically, the tower of the embodiment of the present application can be any type of tower, and in order to facilitate the description, the embodiment of the present application is described by taking the tower used in cooperation with the pipe string as an example.

[0031] The first direction refers to the extension direction of the first upper beam 11, and is also the spacing direction of the two frame bodies.

[0032] The second direction refers to the extension direction of the second upper beam 12.

[0033] The frame body is a sheet structure, and the two ends of one of the two first upper beams 11 are connected to one end of the second upper beam 12 of the two frame bodies respectively, and the two ends of the other of the two first upper beams 11 are connected to the other end of the second upper beam 12 of the two frame bodies respectively, so that the first upper beam 11 and the frame body are connected to each other to form a three-dimensional frame.

[0034] The connection manner of the first upper cross beam 11 and the second upper cross beam 12 is not limited. For example, the first upper cross beam 11 and the second upper cross beam 12 are directly connected. For another example, the frame body comprises a vertical beam 14, and the first upper cross beam 11 and the second upper cross beam 12 are respectively connected to the same end of the vertical beam 14, so as to realize the corresponding connection of the first upper cross beam 11 and the second upper cross beam 12, that is, indirect connection.

[0035] The load bearing assembly 20 refers to a component arranged at the top of the frame body 10 and used for bearing the load of the injection head and transmitting the load to the frame body 10.

[0036] At least one of the first upper cross beam 11 and the second upper cross beam 12 comprises a plurality of sub-cross beams 111 stacked in the height direction. That is, only the first upper cross beam 11 can comprise a plurality of sub-cross beams 111 stacked in the height direction. Only the second upper cross beam 12 can comprise a plurality of sub-cross beams 111 stacked in the height direction. The first upper cross beam 11 and the second upper cross beam 12 can both comprise a plurality of sub-cross beams 111 stacked in the height direction.

[0037] The plurality of sub-cross beams 111 stacked in the height direction refers to that the plurality of sub-cross beams 111 are arranged in the height direction.

[0038] The length of the sub-cross beam 111 is not limited, as long as the sub-cross beam 111 at the top of the frame body 10 is connected to the two ends of the frame body in the second direction.

[0039] For example, when the first upper cross beam 11 comprises a plurality of sub-cross beams 111 stacked in the height direction, the sub-cross beam 111 at the top is connected to the frame body arranged in the first direction, and the remaining sub-cross beams 111 below the sub-cross beam 111 at the top can be connected to the frame body or connected to other rods in the frame body 10.

[0040] For another example, the frame body comprises a vertical beam, and when the second upper cross beam 12 comprises a plurality of sub-cross beams 111 stacked in the height direction, the sub-cross beam 111 at the top is connected to the two ends of the vertical beam, and the remaining sub-cross beams 111 below the sub-cross beam 111 at the top can be connected to the vertical beam or connected to other rods in the frame body.

[0041] The load bearing assembly 20 is respectively connected to the sub-cross beam 111, so that the load of the load bearing assembly 20 can be shared by the sub-cross beams 111, and the load of a single beam is prevented from being too large to be damaged.

[0042] The height direction refers to the height direction of the tower, that is, the direction perpendicular to the horizontal plane.

[0043] The tower of the embodiment of the present application comprises a frame body 10 and a bearing assembly 20. At least one of the first upper cross beam 11 and the second upper cross beam 12 comprises a plurality of sub-cross beams 111 stacked along the height direction, and the bearing assembly 20 is connected with each sub-cross beam 111. By arranging a plurality of sub-cross beams 111 stacked along the height direction, on the one hand, each sub-cross beam 111 can bear a part of the load and uniformly disperse the load to the whole structure, thereby enabling the tower to bear a larger load and significantly increasing the bearing capacity of the tower. On the other hand, arranging a plurality of sub-cross beams 111 can increase the rigidity of the tower, reduce the deformation of the tower when the injection head moves, and further improve the bearing effect of the tower.

[0044] In an embodiment, referring to Figure 1 , the second upper cross beam comprises a plurality of sub-cross beams 111 stacked along the height direction, at least part of the bearing assembly 20 is located at the interval between the two second upper cross beams 12, and the bearing assembly 20 is connected with the sub-cross beams 111 of the two second upper cross beams 12, respectively. Thus, the sub-cross beams 111 arranged at intervals along the first direction jointly bear the load of the bearing assembly 20, so that the load can be more uniformly dispersed to the whole structure.

[0045] Specifically, the top end of the frame body comprises the second upper cross beam 12, and the two frame bodies are arranged at intervals along the first direction, that is, the two second upper cross beams 12 are arranged at intervals along the first direction, at least part of the bearing assembly 20 is located in the interval between the two second upper cross beams 12, and the bearing assembly 20 is connected with the upper cross beams arranged at intervals, respectively.

[0046] The connection mode of the bearing assembly 20 and the sub-cross beam 111 is not limited. For example, the connection between the bearing assembly 20 and the sub-cross beam 111 can adopt bolts, welding or special clamps to ensure the firmness and reliability of the connection.

[0047] In an embodiment, referring to Figure 1 and Figure 2 , the frame body comprises the first reinforcing beam 13 and the vertical beam 14 extending along the height direction, the top end of the vertical beam 14 is connected with one end of the second upper cross beam 12 along the second direction, and the opposite ends of the first reinforcing beam 13 are connected with the vertical beam 14 and the second upper cross beam 12, respectively. Thus, by arranging the first reinforcing beam 13, the stability and strength of the frame body can be enhanced.

[0048] Specifically, the top end of the vertical beam 14 is connected with one end of the first upper cross beam 11 along the first direction and one end of the second upper cross beam 12 along the second direction, so that the opposite ends of the first upper cross beam 11 are connected with the two second upper cross beams 12, respectively, thereby enabling the first upper cross beam 11 to connect the two frame bodies arranged at intervals along the first direction.

[0049] The connection between the vertical beam 14 and the second upper cross beam 12 is not limited. For example, the connection between the vertical beam 14 and the second upper cross beam 12 can be by welding or bolting.

[0050] The positions where the opposite ends of the first reinforcing beam 13 are connected to the vertical beam 14 and the second upper cross beam 12 are not limited, as long as the second upper cross beam 12 and the vertical beam 14 can be connected.

[0051] The number of the first reinforcing beams 13 is not limited. For example, the frame body includes one first reinforcing beam 13.

[0052] For another example, the frame body includes two first reinforcing beams 13.

[0053] In an embodiment, as shown in Figure 1 and Figure 2 , the frame body includes two first reinforcing beams 13 and two vertical beams 14, the vertical beams 14 are spaced apart along the second direction, the opposite ends of the second upper cross beam 12 are connected to the top ends of the vertical beams 14 respectively, one end of each of the two first reinforcing beams 13 is connected to one of the vertical beams 14 respectively, the other end of each of the first reinforcing beams 13 is connected to the second upper cross beam 12, and the two first reinforcing beams 13 are spaced apart along the second direction so that a first access passage is formed at the space. In this way, the first reinforcing beams 13 not only enhance the stability and strength of the frame body, but also form a relatively spacious passage for passing through.

[0054] Specifically, one end of the second upper cross beam 12 is connected to the top end of one of the vertical beams 14, and the other end of the second upper cross beam 12 is connected to the top end of the other vertical beam 14.

[0055] The frame body includes two first reinforcing beams 13, and one end of each of the first reinforcing beams 13 is connected to one of the vertical beams 14 respectively. The other end of each of the first reinforcing beams 13 is connected to the second upper cross beam 12, and the connection points are located on one side of the second upper cross beam 12, close to the corresponding vertical beam 14. In this way, the frame body forms a first access passage.

[0056] For example, as shown in Figure 1 , the second upper cross beam includes a connecting section connected to the load-bearing assembly 20, and one end of the first reinforcing beam 13 connected to the second upper cross beam 12 is connected to the connecting section. Connecting the first reinforcing beam 13 to the connecting section can facilitate the load-bearing assembly 20 to transmit the bearing force to the first reinforcing beam 13, and then to the vertical beam 14 through the first reinforcing beam 13.

[0057] The specific structure of the load-bearing assembly 20 is not limited.

[0058] For example, the bearing assembly 20 comprises a plurality of support beams, each of which is arranged at intervals along the second direction and extends along the first direction, and the two ends of each support beam are connected with the sub-beam 111. The length between each support beam on the second upper beam 12 is a connecting section. The first reinforcing beam 13 is connected with the connecting section on the second upper beam 12.

[0059] The connection position of the first reinforcing beam 13 with the vertical beam 14 is not limited.

[0060] For example, the first reinforcing beam 13 is connected with the bottom end of the vertical beam 14 away from the second upper beam 12. In this way, the first reinforcing beam 13 can transmit the force from the bearing assembly 20 to the bottom end of the vertical beam 14, so that the vertical beam 14 can continue to transmit the force to the lower part of the frame body 10.

[0061] For another example, the first reinforcing beam 13 is connected at the midpoint of the vertical beam 14.

[0062] The first access channel is a channel for the operator or equipment to access the frame body 10.

[0063] It can be understood that the two first reinforcing beams 13 arranged at intervals form an "eight" shape, so as to facilitate the operator to access.

[0064] In an embodiment, referring to Figure 1 and Figure 3 , the frame body 10 comprises a second reinforcing beam 15, a third reinforcing beam 16, and two first lower beams 17, the opposite ends of the first lower beams 17 are respectively connected with the bottom ends of the two frame bodies corresponding to the two frame bodies, and the two first lower beams 17 are respectively located on the opposite sides of the frame bodies along the second direction. On at least one side of the frame body 10 along the second direction, the first upper beam 11, the first lower beam 17, and the frame body enclose to form a second access channel, the second reinforcing beam 15 and the third reinforcing beam 16 are located in the second access channel, and the opposite ends of the second reinforcing beam 15 are respectively connected with the first upper beam 11 and the frame body. The opposite ends of the third reinforcing beam 16 are respectively connected with the first lower beam 17 and the frame body. In this way, by arranging the second reinforcing beam 15 and the third reinforcing beam 16, the stability and strength of the frame body 10 in the first direction can be improved.

[0065] It can be understood that the frame body comprises a vertical beam 14, and the opposite ends of the first lower beam 17 are respectively connected with the bottom of the vertical beam 14 of the frame body arranged at intervals along the first direction.

[0066] The first upper beam 11, the first lower beam 17, and the vertical beam 14 connected with the first upper beam 11 and the first lower beam 17 enclose to form a second access channel.

[0067] The frame body 10 can have the second access channel on only one side, or can have the second access channel on both ends along the second direction.

[0068] The positions where the opposite ends of the second reinforcing beams 15 are connected with the frame body and the first upper cross beam 11 are not limited, as long as the first upper cross beam 11 and the frame body can be connected.

[0069] The positions where the opposite ends of the third reinforcing beams 16 are connected with the frame body and the first lower cross beam 17 are not limited, as long as the first lower cross beam 17 and the frame body can be connected.

[0070] The number of the second reinforcing beams 15 is not limited, for example, the number of the second reinforcing beams 15 is one or more.

[0071] The number of the third reinforcing beams 16 is not limited, for example, the number of the third reinforcing beams 16 is one or more.

[0072] In an embodiment, referring to Figure 1 and Figure 3 , two second reinforcing beams 15 and two third reinforcing beams 16 are arranged in the second access channel along the first direction, one end of each of the two second reinforcing beams 15 is connected with one of the two frame bodies respectively, and the other end of each of the second reinforcing beams 15 is connected with the first upper cross beam 11; one end of each of the two third reinforcing beams 16 is connected with one of the two frame bodies respectively, and the other end of each of the third reinforcing beams 16 is connected with the first lower cross beam 17. In this way, by arranging the second reinforcing beams 15 and the third reinforcing beams 16 along the first direction, the load can be more evenly distributed, and the overall stability of the frame body 10 is further improved.

[0073] Specifically, one end of each of the second reinforcing beams 15 is connected with one of the two frame bodies respectively. The other end of each of the second reinforcing beams 15 is connected with the first upper cross beam 11, and the connection points are located on one side of the first upper cross beam 11, close to the respective corresponding frame body.

[0074] One end of each of the third reinforcing beams 16 is connected with one of the two frame bodies respectively. The other end of each of the third reinforcing beams 16 is connected with the first lower cross beam 17, and the connection points are located on one side of the first lower cross beam 17, close to the respective corresponding frame body.

[0075] In a specific embodiment, the frame body includes two vertical beams 14, one end of the second reinforcing beam 15 away from the first upper cross beam 11 is connected with the vertical beam 14, and one end of the third reinforcing beam 16 away from the first lower cross beam 17 is also connected with the vertical beam 14.

[0076] In an embodiment, referring to Figure 1 and Figure 3 , the second reinforcing beam is connected with the frame body close to the top end of the first upper cross beam 11, and the third reinforcing beam 16 is connected with the frame body close to the bottom end of the first lower cross beam 17. In this way, while improving the overall stability of the frame body 10, a spacious second access channel is provided.

[0077] Specifically, the frame body includes vertical beams 14. The second reinforcing beam 15 is connected to the top end of the vertical beam 14 close to the first upper cross beam 11, and the third reinforcing beam 16 is connected to the bottom end of the vertical beam 14 close to the first lower cross beam 17.

[0078] It should be noted that the connection of the second reinforcing beam 15 to the top end of the vertical beam 14 close to the first upper cross beam 11 means that the connection point of the second reinforcing beam 15 and the vertical beam 14 is located on the side of the vertical beam 14 close to the first upper cross beam 11. That is, the top end refers to a range above the center of the vertical beam 14.

[0079] The connection of the third reinforcing beam 16 to the bottom end of the vertical beam 14 close to the first lower cross beam 17 means that the connection point of the third reinforcing beam 16 and the vertical beam 14 is located on the side of the vertical beam 14 close to the first lower cross beam 17. That is, the bottom end refers to a range below the center of the vertical beam 14.

[0080] It can be understood that the second reinforcing beam 15 and the third reinforcing beam 16 arranged at intervals together form a "hui" character shape or a rhombus.

[0081] In one embodiment, please refer to Figure 2 , the tower frame further includes a support plate 30 and a support rod 40. The support plate 30 is arranged at the bottom of the bearing assembly 20, and the opposite ends of the support rod 40 are respectively connected to the support plate 30 and the first reinforcing beam 13. Thus, by arranging the support plate 30 and the support rod 40 to support the bearing assembly 20, it can尽可能 avoid the sub-cross beam 111 from being damaged due to excessive load, and at the same time, it can also facilitate better load transfer.

[0082] Specifically, one end of the support rod 40 is connected to the support plate 30, and the other end is connected to the first reinforcing beam 13. Thus, the load borne by the support plate 30 can be transmitted to the frame body 10 through the first reinforcing beam 13.

[0083] It can be understood that the bearing assembly 20 includes a plurality of support beams, and the support plate 30 is arranged at the bottom of the support beams.

[0084] In one embodiment, please refer to Figure 4 , the frame body includes a plurality of liftable skids. Each skid is arranged along the height direction, and the size of each skid gradually increases from the top side to the bottom side. The sub-cross beam 111 and the bearing assembly are located on the skid at the top side. On the one hand, each skid can be lifted independently, providing the operation ability of the tower frame at different heights. On the other hand, the outer dimension of the second skid being smaller than that of the first skid helps to reduce the weight of the upper part of the tower frame while maintaining the structural stability.

[0085] It can be understood that the frame body 10 of the tower is composed of multiple pry frames, and the sizes of the pry frames present a decreasing trend in the vertical direction, i.e., from the bottom end to the top end.

[0086] In an embodiment, referring to Figure 1 and Figure 4 the bottom end of the frame body includes second lower cross beams 18 extending in the second direction, the opposite ends of the first lower cross beams 17 are connected to the two second lower cross beams 18 respectively, and the two first lower cross beams 17 are located on the opposite sides of the frame body in the second direction respectively, and the opposite ends of the first reinforcing beams 13 are connected to the second upper cross beams 12 and the second lower cross beams 18 respectively.

[0087] Specifically, the top end of the vertical beam 14 is connected to one end of the first upper cross beam 11 in the first direction and one end of the second upper cross beam 12 in the second direction, and the bottom end of the vertical beam 14 is connected to one end of the first lower cross beam 17 in the first direction and one end of the second lower cross beam 18 in the second direction, so that the opposite ends of the first upper cross beam 11 are connected to the two second upper cross beams 12 respectively, and the opposite ends of the first lower cross beam 17 are connected to the two second lower cross beams 18 respectively, so that the first upper cross beam 11 and the first lower cross beam 17 are connected to the two frames arranged in the first direction respectively to form the frame body 10.

[0088] One end of the first reinforcing beam 13 is connected to the connecting section on the second upper cross beam 12, and the other end is connected to the end of the second lower cross beam 18 close to the vertical beam 14.

[0089] In the description of the present application, the description of the terms "in an embodiment", "in some embodiments", "in a specific embodiment", or "exemplary" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the exemplary description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in the present application and the features of the different embodiments or examples can be combined by those skilled in the art without contradiction.

[0090] The above is only a preferred embodiment of the present application and is not intended to limit the present application. Those skilled in the art can make various changes and modifications to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application is included in the protection scope of the present application.

Claims

1. A tower characterized in that, The utility model relates to a frame body, a bearing assembly and a storage and transportation device, and belongs to the technical field of storage and transportation devices. The frame body comprises two frame bodies and two first upper cross beams, the two frame bodies are arranged at intervals along a first direction, the top end of the frame body comprises a second upper cross beam extending along a second direction, the opposite ends of the first upper cross beam are connected to the two second upper cross beams correspondingly, and the two first upper cross beams are located on the opposite sides of the frame body along the second direction respectively; wherein the first direction and the second direction are perpendicular. The bearing assembly is arranged on the top of the frame body, at least one of the first upper cross beam and the second upper cross beam comprises a plurality of sub-cross beams stacked along a height direction, and the bearing assembly is connected to the sub-cross beams of the second upper cross beam respectively.

2. A tower according to claim 1, characterised in that The second upper cross beam comprises a plurality of sub-cross beams stacked along the height direction, at least part of the bearing assembly is located at intervals between the second upper cross beams, and the bearing assembly is connected to the sub-cross beams of the two second upper cross beams respectively.

3. A tower according to claim 2, characterised in that The frame body comprises a first reinforcing beam and a vertical beam extending along the height direction, the top end of the vertical beam is connected to one end of the second upper cross beam along the second direction, and the opposite ends of the first reinforcing beam are connected to the vertical beam and the second upper cross beam respectively.

4. A tower according to claim 3, characterised in that The frame body comprises two first reinforcing beams and two vertical beams, the vertical beams are arranged at intervals along the second direction, the opposite ends of the second upper cross beam are connected to the top ends of the vertical beams correspondingly, one end of the two first reinforcing beams is connected to the vertical beams correspondingly, the other end of the first reinforcing beam is connected to the second upper cross beam, and the two first reinforcing beams are arranged at intervals along the second direction so that a first access channel is formed at the intervals.

5. The tower of claim 3, wherein The second upper cross beam comprises a connecting section connected to the bearing assembly, and the end of the first reinforcing beam connected to the second upper cross beam is connected to the connecting section; and / or The bottom end of the first reinforcing beam and the vertical beam is away from the second upper cross beam.

6. A tower according to any one of claims 2-5, characterised in that The frame body comprises a second reinforcing beam, a third reinforcing beam and two first lower cross beams, the opposite ends of the first lower cross beams are connected to the bottom ends of the two frame bodies correspondingly, and the two first lower cross beams are located on the opposite sides of the frame body along the second direction respectively, the first upper cross beam, the first lower cross beam and the frame body form a second access channel on at least one side of the frame body along the second direction, the second reinforcing beam and the third reinforcing beam are located in the second access channel, the opposite ends of the second reinforcing beam are connected to the first upper cross beam and the frame body respectively, and the opposite ends of the third reinforcing beam are connected to the first lower cross beam and the frame body respectively.

7. A tower according to claim 6, characterised in that Two second reinforcing beams and two third reinforcing beams are arranged in the second access channel and spaced apart along the first direction, one end of each of the two second reinforcing beams is connected to one of the two frame bodies, respectively, and the other end of each of the second reinforcing beams is connected to the first upper cross beam; one end of each of the two third reinforcing beams is connected to one of the two frame bodies, respectively, and the other end of each of the third reinforcing beams is connected to the first lower cross beam.

8. The tower of claim 6, wherein The second reinforcing beam is connected to the top end of the frame body close to the first upper cross beam, and the third reinforcing beam is connected to the bottom end of the frame body close to the first lower cross beam.

9. A tower according to claim 3 or 4, characterised in that The tower further comprises a support plate and a support rod, the support plate is arranged at the bottom of the bearing assembly, and opposite ends of the support rod are connected to the support plate and the first reinforcing beam, respectively.

10. The tower of claim 4, wherein The frame body comprises a plurality of liftable jacks, each of the jacks is arranged along the height direction, and the size of each of the jacks gradually increases from the top side to the bottom side, and the sub-cross beam and the bearing assembly are located on the jack at the top side.

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