Bearing equipment

Abstract

The utility model provides bearing equipment, which comprises a bearing device, a bearing device, a supporting device and a driving device, wherein the upper surface of the bearing device is a bearing surface; and the multiple rows of buffer devices are movably connected with the bearing device and can sequentially move relative to the bearing device, so that the multiple rows of elastic buffer parts on the multiple rows of buffer devices are sequentially located on the bearing face side of the bearing device, and a containing space is formed between every two adjacent rows of elastic buffer parts. When the next cylindrical structure does not roll to the target position on the bearing surface, the elastic buffering part of the column of buffering devices can move to the position between the target position of the next cylindrical structure and the previous cylindrical structure through the movement of the column of buffering devices relative to the bearing device; therefore, the next cylindrical structure can collide with the elastic buffer part after moving to the target position, the probability of damage caused by direct collision between the next cylindrical structure and the previous cylindrical structure can be reduced, and noise can be reduced at the same time.

Description

Technical Field

[0001] The present application relates to the technical field of pipe fittings, and in particular to a bearing device. Background Art

[0002] During the production or maintenance of cylindrical structures such as pipes, after the previous cylindrical structure is produced / maintained, it is rolled to a first designated position with a width equal to the diameter of the previous cylindrical structure. After the next cylindrical structure is produced / maintained, it is also rolled to a second designated position with a width equal to the diameter of the next cylindrical structure. The second designated position and the first designated position are adjacent to each other to reduce space occupancy.

[0003] However, since the diameter of the previous cylindrical structure is equal to the width of the first designated position, the diameter of the next cylindrical structure is equal to the width of the second designated position, and the first designated position and the second designated position are adjacent to each other, the next cylindrical structure will collide with the previous cylindrical structure and generate noise after moving to the second designated position. Utility Model Content

[0004] The present application provides a bearing device to reduce the probability of a next cylindrical structure colliding with a previous cylindrical structure and generating noise after the next cylindrical structure moves to a specified position.

[0005] In a first aspect, an embodiment of the present application provides a bearing device, the bearing device comprising:

[0006] A load-bearing device, the upper surface of which is a load-bearing surface;

[0007] Multiple rows of buffer devices are movably connected to the load-bearing devices respectively, and the multiple rows of buffer devices can move relative to the load-bearing devices in turn, so that the multiple rows of elastic buffer parts on the multiple rows of buffer devices are located on the load-bearing surface side of the load-bearing devices in turn, and there is an accommodating space between two adjacent rows of the elastic buffer parts.

[0008] In some embodiments, the carrying device is provided with a sliding track, and at least a portion of the sliding track corresponds to the position of the carrying surface and is perpendicular to the extension direction of the accommodating space;

[0009] The multiple rows of buffer devices are slidably connected to the slide rails respectively and can slide along the slide rails in sequence, so that the multiple rows of elastic buffer parts on the multiple rows of buffer devices are located in sequence on the bearing surface side of the bearing device.

[0010] In some embodiments, the sliding track includes: a first linear track corresponding to the position of the bearing surface and perpendicular to the extension direction of the accommodating space, and the starting point of the first linear track is located above the end point of the first linear track;

[0011] Each row of the buffer devices can slide from the starting point of the first linear track to the end point of the first linear track under the action of its own gravity.

[0012] In some embodiments, the sliding track includes: a second linear track, a first connecting track, a third linear track and a second connecting track which are sequentially connected end to end to form a circular track, the second linear track is opposite to the third linear track and is located above the third linear track, the second linear track corresponds to the position of the bearing surface and is perpendicular to the extension direction of the accommodating space, and the starting point of any one of the second linear track and the third linear track corresponds to the position above the end point;

[0013] Each row of the buffer devices can slide along the sliding track from the starting point of the two linear tracks to the end point of the third linear track under the action of its own weight.

[0014] In some embodiments, the carrying device may further include: a supporting device connected to at least a lower position of the carrying device corresponding to the second connecting track to support the carrying device, and the supporting device is provided with a lifting channel connected to the second connecting track;

[0015] The lifting device is at least partially located in the lifting channel and can provide a lifting force to a row of buffer devices located in the second connecting track, so that the row of buffer devices rises to the starting point of the second linear track.

[0016] In some embodiments, the supporting device may further include: a stop device, which is arranged at one end of the supporting surface and corresponds to the end position of the partial segment on the sliding track corresponding to the supporting surface, and the stop device protrudes from the supporting surface and is offset from the buffer device to avoid the space required for the buffer device to slide.

[0017] In some embodiments, the sliding track includes: a sliding space having a sliding opening;

[0018] The buffer device further includes: a sliding part and a connecting rod, wherein the sliding part is slidably arranged in the sliding opening and abuts against inner and outer walls of the sliding track corresponding to the sliding opening, and the connecting rod is connected to the sliding part, and the connecting rod is connected to the elastic buffer part.

[0019] In some embodiments, the buffer device further includes: a counterweight portion connected to the connecting rod, the elastic buffer portion and the counterweight portion respectively correspond to two sides of the sliding space, the counterweight portion is located below the elastic buffer portion and the weight of the counterweight portion is greater than the weight of the elastic buffer portion; and / or,

[0020] The sliding space is provided with an inlet and outlet adapted for the sliding part to enter and exit.

[0021] In some embodiments, the carrying device may further include: a lifting device, disposed at one end of the carrying device corresponding to the starting point of the at least partial segment;

[0022] The conveying device is arranged at one end of the lifting device away from the carrying device, and the conveying end point of the conveying device corresponds to the rising starting point or the descending starting point of the lifting device.

[0023] In a second aspect, an embodiment of the present application provides a bearing method, which is applied to the bearing device described in any embodiment of the first aspect, and the bearing method includes:

[0024] Multiple pipes roll in sequence along the bearing surface;

[0025] Before the next pipe rolls to the target position, a row of buffer devices moves relative to the carrying device to between the target position and the previous pipe.

[0026] Through the above technical scheme, the bearing device and bearing method provided by the present application, when a first pipe is carried on the bearing surface, and before or during the rolling of the second pipe on the bearing surface in the direction of the first pipe, that is, when the second pipe has not yet rolled to the designated position corresponding to the second pipe on the bearing surface, a row of buffer devices can move relative to the bearing device so that the elastic buffer part of the row of buffer devices moves to between the designated position of the second pipe and the first pipe; in this way, when the second pipe rolls to the designated position, it directly hits the elastic buffer part instead of the first pipe, so as to reduce the collision damage of the first pipe and / or the second pipe caused by the direct collision between the second pipe and the first pipe; at the same time, because the second pipe hits the elastic buffer part with elasticity, the elastic buffer part can provide elastic buffering force to the second pipe, thereby reducing the probability of collision damage when the second pipe collides with the buffer device, and at the same time, the elastic buffer part emits little noise when a collision occurs, so as to reduce the hearing damage to the on-site personnel.

[0027] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the structure of a carrier device provided in an embodiment of the present application;

[0030] Figure 2 A schematic diagram of a structure of a carrying device provided in an embodiment of the present application carrying a first pipe and a second pipe;

[0031] Figure 3 A schematic diagram of a partial structure of a carrier device provided in an embodiment of the present application Figure 1 ;

[0032] Figure 4 A schematic diagram of a partial structure of a carrier device provided in an embodiment of the present application Figure 2 ;

[0033] Figure 5 A schematic diagram of a partial decomposition structure of a carrier device provided in an embodiment of the present application Figure 1 ;

[0034] Figure 6 A schematic diagram of a partial decomposition structure of a carrier device provided in an embodiment of the present application Figure 2 ;

[0035] Figure 7 A schematic diagram of the structure of a carrier device provided in another embodiment of the present application;

[0036] Figure 8 A flowchart of a carrying method provided in one embodiment of the present application.

[0037] Description of reference numerals:

[0038] 100. Carrying equipment; 10. Carrying device; 101. Carrying surface; 102. Sliding notch; 11. Sliding track; 111. Second linear track; 112. First connecting track; 113. Third linear track; 114. Second connecting track; 115. Sliding opening; 116. Sliding space; 1161. Inlet and outlet; 20. Buffer device; 21. Elastic buffer part; 21A. Accommodating space; 22. Sliding part; 23. Connecting rod; 231. First pin; 232. Second pin; 24. Counterweight part; 31. First pipe; 32. Second pipe; 40. Support device; 41. Lifting channel; 50. Lifting device; 51. Cylinder; 52. Piston rod; 60. Stop device; 70. Lifting device. DETAILED DESCRIPTION

[0039] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0040] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0041] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0042] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0043] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0044] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0045] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0046] During the production or maintenance of cylindrical structures such as pipes, after the previous cylindrical structure is produced / maintained, it is rolled to a first designated position with a width equal to the diameter of the previous cylindrical structure. After the next cylindrical structure is produced / maintained, it is also rolled to a second designated position with a width equal to the diameter of the next cylindrical structure. The second designated position and the first designated position are adjacent to each other to reduce space occupancy.

[0047] However, since the diameter of the previous cylindrical structure is equal to the width of the first designated position, the diameter of the next cylindrical structure is equal to the width of the second designated position, and the first designated position and the second designated position are adjacent to each other, the next cylindrical structure will collide with the previous cylindrical structure after moving to the second designated position and generate noise. For example, in an oil drill pipe maintenance workshop, an average of 200 to 500 drill pipes need to be repaired every day, and the repaired drill pipes roll and collide with other drill pipes to cause damage, while generating 93-130 decibels of noise.

[0048] If a buffer layer is wrapped around the outside of each pipe, although the probability of damage and noise caused by collision can be reduced, it will also lead to an increase in the labor cost, material cost and other costs incurred by wrapping and removing the buffer layer. In the present application, a plurality of rows of buffer devices 20 that can move relative to the carrying device 10 are connected to the carrying device 10 that carries the pipes. When a first pipe 31 is carried on the carrying surface 101, and before or during the rolling of the second pipe 32 on the carrying surface 101 in the direction of the first pipe 31, that is, before the second pipe 32 rolls to the designated position corresponding to the second pipe 32 on the carrying surface 101, a row of buffer devices 20 can move relative to the carrying device 10 so that the elastic buffer portion 21 of the row of buffer devices 20 moves to between the designated position of the second pipe 32 and the first pipe 31; in this way, the second pipe 31 is supported on the carrying surface 101. When the member 32 rolls to the specified position, it directly hits the elastic buffer part 21 instead of the first pipe member 31, so as to reduce the collision damage to the first pipe member 31 and / or the second pipe member 32 caused by the direct collision between the second pipe member 32 and the first pipe member 31; at the same time, because the second pipe member 32 hits the elastic buffer part 21 with elasticity, the elastic buffer part 21 can provide elastic buffering force to the second pipe member 32, thereby reducing the probability of collision damage when the second pipe member 32 collides with the buffer device 20, and at the same time, the elastic buffer part 21 emits little noise when a collision occurs, so as to reduce the damage to the hearing of on-site personnel.

[0049] First aspect

[0050] The present application embodiment provides a bearing device 100, see Figures 1 to 8 As shown, the bearing device 100 includes: a bearing device 10 and a plurality of rows of buffer devices 20, the upper surface of the bearing device 10 is a bearing surface 101; the plurality of rows of buffer devices 20 are respectively movably connected to the bearing device 10, and the plurality of rows of buffer devices 20 can be moved relative to the bearing device 10 in sequence, so that the plurality of rows of elastic buffer parts 21 on the plurality of rows of buffer devices 20 are sequentially located on the bearing surface 101 side of the bearing device 10, and there is a containing space 21A between two adjacent rows of elastic buffer parts 21. Here, the containing space 21A is the space where the pipe is located after rolling, for example: the containing space 21A between the first row of buffer devices 20 and the second row of buffer devices 20 contains the second pipe 32, and the containing space 21A between the second row of buffer devices 20 and the third row of buffer devices 20 contains the third pipe.

[0051] When the first pipe 31 is carried on the bearing surface 101, and the second pipe 32 is rolling on the bearing surface 101 in the direction of the first pipe 31 or in the process of rolling, that is, the second pipe 32 has not yet rolled to the designated position corresponding to the second pipe 32 on the bearing surface 101, a row of buffer devices 20 can move relative to the bearing device 10 so that the elastic buffer part 21 of the row of buffer devices 20 moves to between the designated position of the second pipe 32 and the first pipe 31; in this way, when the second pipe 32 rolls to the designated position, it directly hits the elastic buffer part 21 and It is not the first pipe 31, so as to reduce the collision damage of the first pipe 31 and / or the second pipe 32 caused by the direct collision between the second pipe 32 and the first pipe 31; at the same time, because the second pipe 32 collides with the elastic buffer part 21, the elastic buffer part 21 can provide elastic buffering force to the second pipe 32, thereby reducing the probability of collision damage when the second pipe 32 collides with the buffer device 20, and at the same time, the elastic buffer part 21 emits little noise when a collision occurs, so as to reduce the damage to the hearing of on-site personnel.

[0052] The bearing surface 101 may be a plane parallel to the horizontal plane so that the pipe can roll on the bearing surface 101 under the push of a worker or a pushing device. The bearing surface 101 may also be a plane inclined to the horizontal plane so that the pipe can roll on the bearing surface 101 under the action of its own weight. For example, the angle between the bearing surface 101 and the horizontal plane is 10 degrees, so that the pipe located on the bearing surface 101 can roll from a high position to a low position on the bearing surface 101 under the action of its own weight. For the convenience of explanation, the following description is based on the setting that the bearing surface 101 has a first end and a second end opposite to each other, and the pipe rolls from the first end to the second end.

[0053] Among them, see Figure 7As shown, a sliding notch 102 may be provided on one side of the load-bearing device 10, and a row of buffer devices 20 are opposite to the sliding notch 102 and can slide from the outside of the sliding notch 102 to the inside of the sliding notch 102, and a row of elastic buffer portions 21 of a row of buffer devices 20 located in the sliding notch 102 are located on the load-bearing surface 101 side of the load-bearing device 10 so as to be able to perform collision buffering for two adjacent pipes, and at the same time, the row of buffer devices 20 can slide in the opposite direction to return to their original positions; or, the load-bearing device 10 may be provided with a through hole passing through the load-bearing surface 101, and a row of buffer devices 20 are correspondingly located below the load-bearing device 10 so as to be able to rise through the through hole. In one embodiment, a row of elastic buffer portions 21 of a row of buffer devices 20 are located on the side of the bearing surface 101 of the bearing device 10, so as to provide collision buffering for two adjacent pipes, and at the same time, a row of buffer devices 20 can be lowered to return to their original positions; or, a row of buffer devices 20 are located above the bearing device 10 so as to lower the elastic buffer portions 21 of a row of buffer devices 20 to the side of the bearing surface 101 of the bearing device 10, so as to provide collision buffering for two adjacent pipes, and at the same time, a row of buffer devices 20 can be raised to return to their original positions; or, the movement of a row of buffer devices 20 relative to the bearing device 10 can also be other settings, which are not listed here one by one. In multiple columns of buffer devices 20, the structural settings of buffer devices 20 in different columns can be the same or different, the number of buffer devices 20 in the same column can be one or more, and when the number of buffer devices 20 in a column of buffer devices 20 is multiple, the structural settings of multiple buffer devices 20 in the same column can be the same or different; and one buffer device 20 can be provided with one or more elastic buffer parts 21, and the elastic buffer parts 21 can be made entirely of elastic materials to simplify the manufacturing process, or the interior can be a rigid structure such as iron, aluminum alloy, etc., and the outside of the rigid structure is wrapped with an elastic layer such as silicone, rubber, sponge, nylon, etc., so that when the second pipe 32 collides with the elastic buffer part 21, it can provide impact force through the internal rigid structure, and can also provide buffering protection and noise reduction for the second pipe 32 through the external elastic layer.

[0054] In some embodiments, see Figure 1 and Figure 2 As shown, the carrying device 10 is provided with a sliding track 11, at least a portion of the sliding track 11 corresponds to the position of the carrying surface 101 and is perpendicular to the extension direction of the accommodating space 21A; the multiple columns of buffer devices 20 are respectively slidably connected to the sliding track 11, and can slide along the sliding track 11 in sequence, so that the multiple columns of elastic buffer parts 21 on the multiple columns of buffer devices 20 are located on the carrying surface 101 side of the carrying device 10 in sequence.

[0055] It can also be said that part or all of the sections of the sliding track 11 are located above or below the bearing surface 101 and are opposite to the position of the bearing surface 101, and when the multi-row buffer device 20 slides along the sliding track 11 in sequence, the multi-row elastic buffer parts 21 on the multi-row buffer device 20 are located one row at a time on the bearing surface 101 side of the bearing device 10, and there is an accommodating space 21A between two adjacent rows of elastic buffer parts 21, and the sliding activity mode is not only simple to set up, but also easy to implement. It can be understood that when the first row of elastic buffer parts 21 slide to the side of the bearing surface 101 relative to the sliding track 11, they abut against the first pipe 31 on the bearing surface 101, and the second pipe 32 will hit the first row of elastic buffer parts 21 after rolling on the bearing surface 101, and then the second row of elastic buffer parts 21 slide to the side of the bearing surface 101 relative to the sliding track 11, and abut against the second pipe 32 on the bearing surface 101. By analogy, the first pipe 31 on the bearing surface 101, the first row of elastic buffer parts 21, the second pipe 32, the second row of elastic buffer parts 21, the third pipe, ... are arranged closely in sequence so that the bearing surface 101 can carry a larger number of pipes.

[0056] When the position of the first end of the bearing surface 101 is higher than the position of the second end so that the bearing surface 101 is inclined to the horizontal plane, the positions of the multiple pipes that roll sequentially from the first end of the bearing surface 101 to the second end of the bearing surface 101 rise, so that the pipe that rolls first and is located at a low position can generate a supporting force for the pipe that rolls later and is located at a high position through a row of buffer devices 20 between the two pipes that roll successively, and the earlier the rolling, the greater the supporting force that needs to be provided; for this reason, in the multiple columns of buffer devices 20 along the sliding order of the multiple columns of buffer devices 20, the number of buffer devices 20 in the first sliding column of buffer devices 20 can be greater than the number of buffer devices 20 in the later sliding column of buffer devices 20, so that the pipe that rolls first can better support the pipe that rolls later through multiple buffer devices 20 in a row of buffer devices 20.

[0057] In some embodiments, the sliding track 11 includes: a first linear track, which corresponds to the position of the bearing surface 101 and is perpendicular to the extension direction of the accommodating space 21A, and the starting point of the first linear track corresponds to the position above the end point of the first linear track; each column of the buffer device 20 can slide from the starting point of the first linear track to the end point of the first linear track under the action of its own gravity.

[0058] In other words, a first linear track extending in a straight line is arranged above or below the bearing surface 101, the extension direction of the first linear track is perpendicular to the extension direction of the accommodating space 21A, and the starting point and the end point of the first linear track have a height difference, so that the multi-column buffer device 20 does not need to be driven by the driving device but can slide along the first linear track from the position of the first end of the corresponding bearing surface 101 to the position of the second end of the corresponding bearing surface 101 under the action of its own gravity, thereby reducing the preparation of the driving device to reduce the use cost, and reducing the line connection between the bearing device 100 and the driving device to improve the operation safety; in addition, the self-sliding multi-column buffer device 20 can stop at the corresponding position according to the diameter of the previous pipe, so that it is more convenient to buffer multiple pipes of different diameters. It can be understood that when the pipes on the bearing surface 101 are removed, the multi-column buffer device 20 can slide along the first linear track to the end point of the first linear track under the action of its own gravity. At this time, the multi-column buffer device 20 can be slid back to the starting point of the first linear track by staff or power equipment to prepare for the next buffering of multiple pipes.

[0059] In other embodiments, see Figure 1 and Figure 2 As shown, the sliding track 11 includes: a second linear track 111, a first connecting track 112, a third linear track 113 and a second connecting track 114 which are connected end to end in sequence to form a circular track, the second linear track 111 is opposite to the third linear track 113 and is located above the third linear track 113, the second linear track 111 corresponds to the position of the bearing surface 101 and is perpendicular to the extension direction of the accommodating space 21A, and the position of the starting point of any one of the second linear track 111 and the third linear track 113 corresponds to the position above the end point; each column of the buffer device 20 can slide from the starting point of the second linear track 111 to the end point of the third linear track 113 along the sliding track 11 under the action of its own gravity.

[0060] In other words, on the peripheral side of the carrier device 100 or as Figure 1 and Figure 2The carrying device 100 shown in the figure is provided with an annular sliding track 11, and the second straight track 111 on the sliding track 11 corresponding to the carrying surface 101 is inclined, so that each column of buffer devices 20 does not need to be driven by a driving device but can slide along the second straight track 111 under the action of its own gravity to buffer the pipes on the carrying surface 101, thereby reducing the preparation of the driving device to reduce the cost of use, and at the same time reducing the line connection between the carrying device 100 and the driving device to improve the safety of the operation; in addition, the self-sliding multi-column buffer devices 20 can stop at the corresponding position according to the diameter of the previous pipe, so that multiple pipes of different diameters can be buffered more conveniently. Moreover, when the pipe fitting near the second end of the bearing surface 101 is removed, the buffer device 20 between the removed pipe fitting and the next pipe fitting can continue to slide along the first connecting rail 112 and the third linear rail 113 to the end position of the third linear rail 113 under the action of its own gravity. At this time, the column of buffer devices 20 can be lifted to the starting position of the second linear rail 111 through the second connecting rail 114 by staff or power equipment to prepare for the next buffering.

[0061] It should be noted that the second linear track 111 in this embodiment may be configured the same as or different from the first linear track in the previous embodiment.

[0062] In some embodiments, see Figure 1 and Figure 2 As shown, the carrying device 100 may also include: a supporting device 40 and a lifting device 50, the supporting device 40 is connected to at least the lower position of the carrying device 10 corresponding to the second connecting track 114 to support the carrying device 10, and the supporting device 40 is provided with a lifting channel 41 connected to the second connecting track 114; the lifting device 50 is at least partially located in the lifting channel 41, and can provide a lifting force to a row of buffer devices 20 located in the second connecting track 114, so that the row of buffer devices 20 rises to the starting point of the second straight track 111.

[0063] In other words, at least part of the supporting device 40 is located below the second connecting rail 114 and connected to the carrying device 10 to support the carrying device 10, thereby supporting the carrying device 10 at a certain height, which can be a height that is easily accessible to the staff, so that the pipes on the carrying surface 101 of the carrying device 10 can be easily accessed by the staff, so as to conveniently observe, organize, clean and repair the pipes on the carrying surface 101. The height can also be a height that other mobile equipment for moving the pipes on the carrying surface 101 can conveniently grab the pipes on the carrying surface 101; and at least part of the lifting device 50 is located in the lifting channel 41 on the supporting device 40 that is connected to the second connecting rail 114, so that a lifting force can be conveniently provided to the buffer device 20 in the second connecting rail 114, so that the buffer device 20 is located at the starting point of the second straight rail 111, in preparation for the next buffering.

[0064] The lifting device 50 may include Figure 1 and Figure 2 As shown in the figure, a cylinder body 51 and a piston rod 52 are arranged in the lifting channel 41. The piston rod 52 can rise or fall relative to the cylinder body 51, and the top of the piston rod 52 corresponds to the second connecting track 114, so as to be able to lift part of the buffer device 20 in the second connecting track 114 (such as: the sliding part 22 below); alternatively, the lifting device 50 may also include a nut and a screw rod arranged in the lifting channel 41, the screw rod extends in the vertical direction and is screwed in the nut, the screw rod rotates relative to the nut to rise or fall when the motor provides a rotational force, and the top of the screw rod corresponds to the second connecting track 114, so as to be able to lift part of the buffer device 20 in the second connecting track 114 (such as: the sliding part 22 below); alternatively, the lifting device 50 may also be other structural arrangements.

[0065] In some embodiments, see Figure 1 and Figure 2As shown, the bearing device 100 may further include: a stop device 60, which is arranged at one end of the bearing surface 101 and corresponds to the end position of the section on the sliding track 11 corresponding to the bearing surface 101, and the stop device 60 protrudes from the bearing surface 101 and is arranged offset with the buffer device 20 to avoid the space required for the buffer device 20 to slide. It can also be said that when the first pipe 31 rolls on the bearing surface 101 to the second end of the bearing surface 101, it will abut the stop device 60 to avoid rolling off the bearing surface 101, and the offset between the stop device 60 and the buffer device 20 makes the setting of the stop device 60 not affect the sliding of the buffer device 20. For example: the number of the stop devices 60 is two, and they correspond to the two ends of the extension direction of the accommodating space 21A, and the multiple rows of buffer devices 20 correspond to between the two stop devices 60 to avoid the space required for the buffer device 20 to slide. Here, the stop device 60 can be made of elastic materials such as rubber and silicone, or it can be a structure with a rigid structure inside and an elastic layer wrapped outside. This can reduce the probability of damage and noise in the pipe that directly collides with the stop device 60 during the collision.

[0066] In some embodiments, see Figure 1 and Figure 2 As shown, the slide track 11 includes: a slide space 116 with a slide opening 115; the buffer device 20 also includes: a sliding portion 22 and a connecting rod 23, the sliding portion 22 is slidably arranged in the slide opening 115 and abuts against the inner and outer walls of the slide track 11 corresponding to the slide opening 115, the connecting rod 23 is connected to the sliding portion 22, and the connecting rod 23 is connected to the elastic buffer portion 21. In other words, the elastic buffer portion 21 of the buffer device 20 is connected to the sliding portion 22 through the connecting rod 23, and the sliding portion 22 can slide relative to the slide space 116, so that the multiple rows of elastic buffer portions 21 are located on the side of the bearing surface 101 of the bearing device 10 after they move in sequence relative to the bearing device 10.

[0067] In some embodiments, see Figures 1 to 6 As shown, the buffer device 20 also includes: a counterweight portion 24, which is connected to the connecting rod 23, the elastic buffer portion 21 and the counterweight portion 24 are respectively corresponding to the two sides of the sliding space 116, the counterweight portion 24 is located below the elastic buffer portion 21 and the weight of the counterweight portion 24 is greater than the weight of the elastic buffer portion 21; and / or, the sliding space 116 is provided with an inlet and outlet 1161 adapted to the entry and exit of the sliding portion 22.

[0068] The weight portion 24 is located below the elastic buffer portion 21 and the weight of the weight portion 24 is greater than the weight of the elastic buffer portion 21. Thus, the weight of the lower end of the buffer device 20 is greater than the weight of the upper end, so that the buffer device 20 can slide along the slide track 11 more smoothly. The sliding portion 22 can be as follows: Figure 3 and Figure 5The bearing shown in the figure, the two opposite parts forming the sliding opening 115 are respectively located in two grooves on the bearing facing away from each other, the connecting rod 23 is sleeved on the axis of the bearing, and the two ends of the connecting rod 23 are respectively connected to the elastic buffer part 21 and the counterweight part 24; here, the two parts of the connecting rod 23 connecting the elastic buffer part 21 and the counterweight part 24 can both be plate-shaped structures, and are respectively inserted into the elastic buffer part 21 and the counterweight part 24, and the first pin 231 is inserted into the part where the connecting rod 23 and the elastic buffer part 21 are inserted into each other to overlap, and the second pin 232 is inserted into the part where the connecting rod 23 and the counterweight part 24 are inserted into each other to overlap, so that the two ends of the connecting rod 23 are respectively connected to the elastic buffer part 21 and the counterweight part 24. The setting of the inlet and outlet 1161 can conveniently increase or decrease the number of columns of the buffer device 20 of the sliding track 11.

[0069] In some embodiments, see Figure 1 and Figure 2 As shown, the carrying device 100 may also include: a lifting device 70 and a conveying device (not shown in the figure), the lifting device 70 is arranged at one end of the carrying device 10 corresponding to the starting point of at least part of the segment; the conveying device is arranged at the end of the lifting device 70 away from the carrying device 10, and the conveying end point of the conveying device corresponds to the rising starting point or the descending starting point position of the lifting device 70. It can also be said that the conveying device can convey the pipe fittings, and after the conveying, the conveyed pipe fittings are raised or lowered by the lifting device 70 to correspond to the first end of the carrying surface 101, so as to prepare for the rolling of the pipe fittings on the carrying surface 101, so as to realize the integrated design of pipe fitting conveying, alignment and collision buffering. Among them, the conveying device can be a conveyor belt or other conveying devices.

[0070] In one example, see Figures 1 to 6 As shown, the carrier device 100 includes:

[0071] The load-bearing device 10 has an upper surface as a load-bearing surface 101. A sliding track 11 is disposed below the load-bearing surface 101 of the load-bearing device 10. The sliding track 11 includes: a second linear track 111, a first connecting track 112, a third linear track 113, and a second connecting track 114, which are sequentially connected end to end to form a circular track. The second linear track 111 is opposite to the third linear track 113 and is located above the third linear track 113. The second linear track 111 corresponds to the position of the load-bearing surface 101, and the starting point of any of the second linear track 111 and the third linear track 113 corresponds to the position above the end point. The sliding track 11 includes: an annular sliding space 116 is disposed on the second linear track 111, the first connecting track 112, the third linear track 113, and the second connecting track 114, respectively, and forms an annular sliding opening 115.

[0072] Multiple rows of buffer devices 20, the multiple rows of buffer devices 20 are respectively connected to the slide track 11 in a sliding manner, and each row of buffer devices 20 can slide along the slide track 11 from the starting point of the second linear track 111 to the end point of the third linear track 113 under the action of its own weight, so that the multiple rows of elastic buffer parts 21 on the multiple rows of buffer devices 20 are sequentially located on the side of the bearing surface 101 of the bearing device 10. The buffer device 20 includes: a sliding part 22, a connecting rod 23 and a counterweight part 24, the sliding part 22 is slidably arranged in the slide opening 115 and abuts against the inner and outer walls of the slide opening 115 corresponding to the slide track 11, so as to be able to slide along the annular slide opening 115, the connecting rod 23 is connected to the sliding part 22, and the two ends of the connecting rod 23 corresponding to the two sides of the slide space 116 are respectively connected to the elastic buffer part 21 and the counterweight part 24, and the counterweight part 24 is located below the elastic buffer part 21 and the weight of the counterweight part 24 is greater than the weight of the elastic buffer part 21.

[0073] The supporting device 40 is connected to at least a position below the carrying device 10 corresponding to the second connecting track 114 to support the carrying device 10 , and the supporting device 40 is provided with a lifting channel 41 connected to the second connecting track 114 .

[0074] The lifting device 50 is at least partially located in the lifting channel 41 and can provide a lifting force to the buffer device 20 located in the second connecting track 114 so that the buffer device 20 rises to the starting point of the second linear track 111 .

[0075] A lifting device 70, the lifting device 70 is arranged at one end of the carrying device 10 corresponding to the starting point of at least a part of the segment;

[0076] The conveying device is arranged at one end of the lifting device 70 away from the carrying device 10 , and the conveying end point of the conveying device corresponds to the rising starting point or the descending starting point of the lifting device 70 .

[0077] Second aspect

[0078] The present application embodiment provides a bearing method, which is applied to the bearing device 100 in any embodiment of the first aspect, see Figure 8 As shown, the bearing method includes:

[0079] S101: multiple pipes roll in sequence along the bearing surface 101;

[0080] S102: Before the next pipe rolls to the target position, a row of buffer devices 20 moves relative to the carrying device 10 to between the target position and the previous pipe.

[0081] That is, when the first pipe 31 is carried on the bearing surface 101, and before or during the rolling of the second pipe 32 (i.e., the next pipe) on the bearing surface 101 in the direction of the first pipe 31, that is, the second pipe 32 has not yet rolled to the designated position corresponding to the second pipe 32 on the bearing surface 101 (i.e., the target position of the next pipe), a row of buffer devices 20 can move relative to the bearing device 10 so that the elastic buffer portion 21 of the row of buffer devices 20 moves to between the designated position of the second pipe 32 and the first pipe 31; in this way, the second pipe 32 rolls to the designated position When the second pipe 32 directly collides with the elastic buffer part 21 instead of the first pipe 31, it can reduce the collision damage to the first pipe 31 and / or the second pipe 32 caused by the direct collision between the second pipe 32 and the first pipe 31; at the same time, because the second pipe 32 collides with the elastic buffer part 21, the elastic buffer part 21 can provide an elastic buffering force to the second pipe 32, thereby reducing the probability of collision damage when the second pipe 32 collides with the buffer device 20. At the same time, the elastic buffer part 21 emits little noise when a collision occurs, so as to reduce the damage to the hearing of on-site personnel.

[0082] It should be noted that the bearer device in the bearer method provided in the embodiment of the present application is similar to the description of the bearer device embodiment in the above-mentioned embodiment, and has similar beneficial effects as the bearer device embodiment in the above-mentioned embodiment. For technical details not disclosed in the embodiment of the bearer method of the present application, please refer to the description of the bearer device embodiment in the present application for understanding, and no further description will be given here.

[0083] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0084] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A bearing device, characterized in that: include: A load-bearing device, the upper surface of which is a load-bearing surface; Multiple rows of buffer devices are movably connected to the load-bearing devices respectively, and the multiple rows of buffer devices can move relative to the load-bearing devices in turn, so that the multiple rows of elastic buffer parts on the multiple rows of buffer devices are located on the load-bearing surface side of the load-bearing devices in turn, and there is an accommodating space between two adjacent rows of the elastic buffer parts.

2. The carrying device according to claim 1, characterized in that: The bearing device is provided with a sliding track, at least a portion of which corresponds to the position of the bearing surface and is perpendicular to the extension direction of the accommodating space; The multiple rows of buffer devices are slidably connected to the slide rails respectively and can slide along the slide rails in sequence, so that the multiple rows of elastic buffer parts on the multiple rows of buffer devices are located in sequence on the bearing surface side of the bearing device.

3. The carrying device according to claim 2, characterized in that: The sliding track includes: a first linear track, which corresponds to the position of the bearing surface and is perpendicular to the extension direction of the accommodating space, and the starting point of the first linear track is located above the end point of the first linear track; Each row of the buffer devices can slide from the starting point of the first linear track to the end point of the first linear track under the action of its own gravity.

4. The carrying device according to claim 2, characterized in that: The sliding track comprises: a second linear track, a first connecting track, a third linear track and a second connecting track which are sequentially connected end to end to form a circular track, the second linear track is opposite to the third linear track and is located above the third linear track, the second linear track corresponds to the position of the bearing surface and is perpendicular to the extension direction of the accommodating space, and the starting point of any one of the second linear track and the third linear track corresponds to the position above the end point; Each row of the buffer devices can slide along the sliding track from the starting point of the two linear tracks to the end point of the third linear track under the action of its own weight.

5. The carrying device according to claim 4, characterized in that: Also includes: A supporting device, connected to at least a position below the carrying device corresponding to the second connecting track, so as to support the carrying device, and the supporting device is provided with a lifting channel connected to the second connecting track; The lifting device is at least partially located in the lifting channel and can provide a lifting force to a row of buffer devices located in the second connecting track, so that the row of buffer devices rises to the starting point of the second linear track.

6. The carrying device according to claim 2, characterized in that: Also includes: A stop device is arranged at one end of the bearing surface and corresponds to the end position of the section on the sliding track corresponding to the bearing surface. The stop device protrudes from the bearing surface and is staggered with the buffer device to avoid the space required for the buffer device to slide.

7. The carrying device according to any one of claims 2 to 6, characterized in that: The sliding track comprises: a sliding space having a sliding opening; The buffer device further includes: a sliding part and a connecting rod, wherein the sliding part is slidably arranged in the sliding opening and abuts against inner and outer walls of the sliding track corresponding to the sliding opening, and the connecting rod is connected to the sliding part, and the connecting rod is connected to the elastic buffer part.

8. The carrying device according to claim 7, characterized in that: The buffer device also includes: a counterweight part connected to the connecting rod, the elastic buffer part and the counterweight part correspond to the two sides of the sliding space respectively, the counterweight part is located below the elastic buffer part and the weight of the counterweight part is greater than the weight of the elastic buffer part.

9. The carrying device according to claim 7, characterized in that: The sliding space is provided with an inlet and outlet adapted for the sliding part to enter and exit.

10. The carrying device according to claim 2, characterized in that: Also includes: A lifting device, arranged at one end of the carrying device corresponding to the starting point of the at least partial segment; The conveying device is arranged at one end of the lifting device away from the carrying device, and the conveying end point of the conveying device corresponds to the rising starting point or the descending starting point of the lifting device.

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