Material rack for storing tubular materials

Abstract

The utility model discloses a material rack for storing tubular materials, which belongs to the technical field of logistics appliances and comprises a support upright post, a pipe fitting bearing component and a first fixing component, the multiple sets of pipe fitting bearing assemblies are arranged on the supporting stand columns correspondingly, and a base, a lower clamping plate and an upper pressing plate are arranged in each pipe fitting bearing assembly. Wherein the base is installed on the supporting stand column and horizontally extends in the mode of being perpendicular to the supporting stand column; the lower clamping plate is installed on the base, and a plurality of grooves used for bearing tubular materials are formed in the lower clamping plate. The upper pressing plate is mounted on the lower clamping plate and is used for limiting the tubular material in the groove of the lower clamping plate; the first fixing component is installed on the pipe bearing assembly and used for locking the upper pressing plate to the base or the lower clamping plate. According to the material rack, a large number of tubular materials of different specifications can be stored at the same time, and batch transfer of the tubular materials is achieved. By improving the loading density of the material frame, the number of the pipe fittings transported at a time can be increased, and the transportation cost of the tubular materials is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of logistics equipment technology, and relates to a turnover rack, specifically, a rack suitable for storing and transferring tubular materials. Background Technology

[0002] Tubular materials generally refer to materials with tubular structures, mainly used for conveying / transferring or as structural components. For example, the hydraulic hoses used in hydraulic engineering vehicles are a type of tubular material.

[0003] Hydraulic engineering vehicles of a certain model often use multiple specifications of hydraulic hoses. For example, hydraulic excavators typically require five specifications of 700 hydraulic hoses. Figure 1 As shown. The main function of these hydraulic hoses is to transmit hydraulic oil to drive the various actuators in the excavator (such as the boom, stick, bucket, etc.); or to serve as return hoses for recovering hydraulic oil.

[0004] In the vehicle manufacturing industry, most of the various components needed to manufacture an engineering vehicle are processed independently in different manufacturing plants. After being formed, they are transferred to the assembly line to be assembled into a complete vehicle. Among them, hydraulic oil pipes are particularly difficult to package and transport due to their long length and unique shape, and they require a lot of transportation space, resulting in high transportation costs. Summary of the Invention

[0005] This invention addresses the problem of difficult transportation of tubular materials by proposing a rack for storing tubular materials. It not only prevents tubular materials from bumping into each other during turnover and transportation, but also speeds up the loading and unloading of tubular materials, thereby improving transfer efficiency.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A rack for storing tubular materials includes supporting columns, a tubular support assembly, and a first fixing member. The supporting columns consist of at least two vertically spaced columns. Multiple tubular support assemblies are provided on each supporting column, and each assembly includes a base, a lower clamping plate, and an upper pressure plate. The base is mounted on the supporting column and extends horizontally perpendicular to it. The lower clamping plate is mounted on the base and has multiple grooves for supporting tubular materials. The upper pressure plate is mounted on the lower clamping plate to confine the tubular materials within the grooves of the lower clamping plate. The first fixing member is mounted on the tubular support assembly to lock the upper pressure plate to the base or the lower clamping plate.

[0008] In some embodiments of the present application, the base can be designed as a long strip, and one end thereof is fixedly mounted on the support column, and the other end thereof extends horizontally away from the support column; the bases of the pipe carrying assemblies arranged on each support column extend horizontally in the same direction relative to the support column, so that the tubular materials can be supported at multiple points to improve the stability of the tubular materials during the transfer process.

[0009] In some embodiments of the present application, a support seat and a channel steel can be arranged in the base; the support seat can be designed as a square tubular structure, and has a fixed end and a free end located opposite to each other in the length direction, the fixed end can be mounted on the support column, and the free end extends away from the support column; in order to improve the stability of the support seat mounted on the support column, a reinforcing rib can be arranged between the bottom surface of the support seat near the fixed end and the support column to assist the support column in bearing the support seat. The channel steel is mounted on the support seat and extends along the length direction of the support seat to mount the lower clamping plate.

[0010] In some embodiments of the present application, the lower clamping plate can be designed as a long strip and is detachably mounted in the channel steel; a plurality of grooves are arranged in parallel on the lower clamping plate along the length direction thereof, and the shape and size of the grooves are adapted to the shape and size of the tubular materials. In this way, a plurality of tubular materials can be placed on one lower clamping plate, and the lower clamping plate adapted to the specifications of the tubular materials can be selected and mounted in the channel steel, so that the rack can store and transfer tubular materials of different specifications, and the applicability of the rack is improved.

[0011] In some embodiments of the present application, in order to adapt to the long strip-shaped lower clamping plate, the upper pressing plate can be designed as a long strip and is detachably mounted on the top of the lower clamping plate; a buffer pad extending along the length direction of the upper pressing plate can be further mounted on the bottom surface of the upper pressing plate, and the buffer pad is used to press on the tubular materials placed in the grooves of the lower clamping plate to avoid damaging the tubular materials by knocking.

[0012] In some embodiments of the present application, a locking member, an ear member and a tension spring hook can be arranged in the first fixing member; the locking member is mounted on the support seat and located near the free end thereof, and a locking hole is arranged on the locking member; the ear member is mounted on the upper pressing plate and located opposite to the locking member in the up-down direction; one end of the tension spring hook is mounted on the ear member, and the other end thereof is inserted into the locking hole to lock the upper pressing plate and the support seat, or is withdrawn from the locking hole to release the locking state of the upper pressing plate and the support seat.

[0013] In some embodiments of the present application, in order to improve the firmness of the upper pressing plate assembled in the rack, a second fixing member can be further arranged in the rack and installed on the support column and the upper pressing plate for locking the upper pressing plate on the support column.

[0014] In some embodiments of the present application, a hanging part, a rotating handle and a hook can be arranged in the second fixing member; the hanging part can be installed on the upper pressing plate through a first angle plate and a clamping groove is formed on the hanging part; the rotating handle can be rotatably installed on a second angle plate and the second angle plate is installed on the support column; the hook is designed as an inverted U-shaped structure and is rotatably installed on the rotating handle and is assembled in the clamping groove of the hanging part to realize the locking between the upper pressing plate and the support column.

[0015] In some embodiments of the present application, a plurality of sets of pipe carrying assemblies can be arranged on each support column in parallel along the vertical direction of the support column to form multiple layers, the arrangement height of the pipe carrying assembly of each layer corresponding to each support column is the same to form multiple horizontal pipe material placing spaces. Each horizontal pipe material placing space is used for placing a kind of specification of pipe material, so that multiple specifications of pipe material and multiple pipes of each specification of pipe material can be stored in the rack to improve the loading density of the rack.

[0016] In some embodiments of the present application, in order to improve the safety of the rack during the transfer process, a stop column and a bottom frame can be further arranged in the rack; the number of the stop column is the same as that of the support column and the stop column is arranged on the opposite side of the pipe carrying assembly in the length direction of the pipe carrying assembly; the bottom frame is arranged at the bottom of the rack and includes a support leg seat, a grid storage box and a tray; the support leg seat is used for installing the support column and the stop column; the grid storage box is used for storing the disassembled stop column and the upper pressing plate; and the tray is used for placing the disassembled parts to facilitate the use of the rack by the workers.

[0017] Compared with the prior art, the advantages and positive effects of the present application mainly include:

[0018] 1. The present application provides multiple point support for the pipe material by arranging the pipe carrying assembly on the plurality of support columns of the rack, so that the pipe material can be fixed horizontally in the rack. The pipe material is stored in the rack, and the mechanical equipment such as the crane or the trailer can be used to realize the mechanical transfer, which saves time and effort.

[0019] 2. The utility model discloses a split type base, lower clamping plate and upper pressing plate are arranged in pipe fitting bearing assembly, can select the lower clamping plate that is adapted with the specific specification of pipe fitting material and install on the base, and utilize upper pressing plate and first fixed component and limit the pipe fitting material in lower clamping plate, thereby realize the adaptability of the material rack to different specifications pipe fitting material, expand the application field of material rack.

[0020] 3. The utility model discloses a plurality of layers of pipe fitting bearing assemblies are arranged on each support column of material rack, and each layer of pipe fitting bearing assembly can place a plurality of tubular materials of the same specification, and the pipe fitting bearing assembly of different layers can place tubular materials of different specifications, thereby making the material rack of the utility model can store a large number of tubular materials of different specifications simultaneously, to realize the batch transfer of tubular materials. By improving the loading density of material rack, the number of pipe fittings of single transportation can be increased, thereby reducing the transportation cost of tubular materials.

[0021] 4. The utility model discloses a material rack, adopts frame type structure as a whole, and is light in weight, easy to carry, low in cost and easy to popularize and apply.

[0022] Other features and advantages of the utility model will become more apparent after reading the specific implementation mode of the utility model in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment will be simply introduced below. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can also be obtained according to these drawings without the creative labor of those skilled in the art.

[0024] Figure 1 It is the structure schematic diagram of one embodiment of different specifications tubular material;

[0025] Figure 2 It is the overall structure schematic diagram of one embodiment of the material rack proposed in the utility model;

[0026] Figure 3 It is Figure 2 The split structure schematic diagram of one embodiment of pipe fitting bearing assembly in

[0027] Figure 4 It is the installation process schematic diagram of the tubular material of different specifications shown in Figure 1 In the material rack shown in Figure 2

[0028] Figure 5 It is the structure schematic diagram of the upper pressing plate in Figure 4 After installing in lower clamping plate; ​

[0029] Figure 6 This is a schematic diagram of a structure of one embodiment of the first fixing member in the locked state;

[0030] Figure 7 yes Figure 6 A schematic diagram of an embodiment of the first fixing member in the unlocked state;

[0031] Figure 8 This is a schematic diagram of an embodiment in which the second fixing member is in a locked state;

[0032] Figure 9 yes Figure 8 A schematic diagram of an embodiment of the second fixing member in the unlocked state;

[0033] Figure 10 It is to have multiple roots Figure 1 The five types of tubular materials shown are stored in Figure 2 A schematic diagram of one embodiment of the material rack shown.

[0034] In the diagram, 100 is the base frame; 110 is the support leg; 111 is the height adjustment slot; 120 is the grille storage box; 121 is the storage space; 122 is the storage space; 123 is the storage space; 130 is the tray; 140 is the crossbeam; 200 is the support column; 210 is the locking hole; 300 is the pipe fitting load-bearing assembly; 310 is the base; 311 is the support seat; 312 is the channel steel; 313 is the reinforcing rib; 314 is the free end; 320 is the lower clamping plate; 321 is the groove; 330 is the upper pressure plate; 331 is the buffer pad; 400 is the stop column; and 410 is the lock. 500. Fixed hole; 510. First fixing component; 511. Hanging ear; 520. Locking component; 521. Locking hole; 530. Tension spring hook; 531. Hanging ring; 532. Hook; 600. Second fixing component; 610. Hanging part; 611. Slot; 620. Rotating handle; 630. Hook; 631. Rotating shaft; 640. First angle plate; 641. First mounting surface; 642. Second mounting surface; 650. Second angle plate; 651. First mounting surface; 652. Second mounting surface; 700. Hydraulic oil pipe; 710. Connecting component. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0036] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", "top", "bottom", "horizontal", "vertical", "horizontal", "vertical", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or internal communication within components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of the embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0038] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0039] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0040] Shelves, also known as racks, are a type of logistics equipment mainly used for storing and mechanically handling larger or heavier items. They are generally not used for storing tubular materials. This means that at present, the only way to handle tubular materials is through traditional methods such as wrapping, binding, and threaded fastening, which is time-consuming, labor-intensive, and inconvenient to access.

[0041] To enable the material rack to be suitable for storing tubular materials and to achieve mechanized handling of tubular materials, this embodiment designs a novel material rack, such as... Figure 2 As shown, it mainly includes components such as a base frame 100, a support column 200, a pipe bearing assembly 300, and a stop column 400.

[0042] The base frame 100, as the main load-bearing unit of the entire material rack, is located at the bottom of the material rack and is used to support other components of the material rack.

[0043] In some embodiments, the base frame 100 may be designed as a frame structure to reduce the overall weight of the rack and facilitate handling and transfer.

[0044] Specifically, such as Figure 2As shown, a support leg seat 110 can be provided at each of the four corners of the base frame 100, or one or more support leg seats can be added at the perimeter between two corners to install two or more support columns 200 and two or more stop columns 400.

[0045] The following description uses an example where only one support leg 110 is provided at each of the four corners of the base frame 100. In this embodiment, the support leg 110 can be designed as a cylindrical structure with an open top surface and one of its peripheral surfaces to facilitate the quick installation of the support column 200 or the stop column 400. Appropriately increasing the height of the support leg 110 can improve its stability in supporting the support column 200 or the stop column 400.

[0046] In some embodiments, height adjustment grooves 111 can be formed on two opposite circumferential surfaces of the outrigger base 110 along the height direction of the outrigger base 110, and locking holes 210 and 410 can be formed below the support column 200 and the stop column 400. After adjusting the position of the support column 200 or the stop column 400 in the outrigger base 110 and reaching a predetermined height, fastening screws are installed in the locking holes 210 / 410 to lock the support column 200 or the stop column 400 onto the outrigger base 110, thereby achieving height adjustment of the support column 200 or the stop column 400.

[0047] This embodiment is illustrated by installing support columns 200 in the two support leg seats 110 at the rear of the base frame 100 and stop columns 400 in the two support leg seats 110 at the front of the base frame 100.

[0048] In this embodiment, the support columns 200 are designed as square columns, vertically installed in the two support leg seats 110 behind the base frame 100, so that the two support columns 200 are parallel and spaced apart. A pipe support assembly 300 is installed on each support column 200 to support tubular materials and provide multi-point support for the tubular materials.

[0049] In this embodiment, the pipe support assembly 300 is installed on the front side of each support column 200, and the pipe support assembly 300 is configured to extend horizontally forward perpendicularly to its respective support column 200. Multiple sets of pipe support assemblies 300 can be installed in parallel along the height direction of the support column 200 to form a multi-layered tubular material support space. The pipe support assemblies 300 on corresponding layers of two support columns 200 are configured to have the same installation height so that the tubular material can be placed horizontally in the material rack.

[0050] In some embodiments, such as Figure 3As shown, the pipe support assembly 300 may include main components such as a base 310, a lower clamping plate 320, and an upper pressure plate 330.

[0051] The base 310 is elongated and is installed on the support column 200, extending horizontally away from the support column 200 perpendicular to it.

[0052] In some embodiments, the base 310 can be divided into two parts: a support 311 and a channel steel 312. The support 311 can be made of a hollow square tube of a certain length to reduce the overall weight of the tube-supported assembly 300 and ensure its stability when mounted on the support column 200. One end of the support 311 is fixedly installed on the front side of the support column 200, forming a fixed end, while the other end is away from the support column 200, forming a free end 314.

[0053] To further improve the stability of the support base 311 on the support column 200, a reinforcing rib 313 can be added to the bottom surface of the support base 311 adjacent to its fixed end. The reinforcing rib 313 can be designed as a triangular plate structure, with its two vertical surfaces installed correspondingly on the bottom surface of the support base 311 and the front side of the support column 300 to increase the supporting strength of the support base 311.

[0054] A channel steel 312 is mounted on the top surface of the support base 311, and the channel steel 312 is configured to extend along the length direction of the support base 311. In some embodiments, the support base 311 and the channel steel 312 may be configured to have the same or similar length. Meanwhile, the slot of the channel steel 312 is configured to face upwards for mounting the lower clamping plate 320.

[0055] In this embodiment, the channel steel 312 can be fixedly installed on the support base 311 or detachably installed on the support base 311.

[0056] The preferred configuration is that the lower clamping plate 320 is detachably installed in the channel steel 312 of the base, so that the appropriate lower clamping plate 320 can be selected and installed in the channel steel 312 according to the specifications of the tubular materials to be transferred, so that the material rack of this embodiment can flexibly adapt to tubular materials of various specifications.

[0057] To ensure that the tubular material can be stably supported on the lower clamping plate 320, this embodiment provides a groove 321 on the top surface of the lower clamping plate 320 for supporting the tubular material, such as... Figure 3 As shown, the shape and size of the groove 321 are adapted to the shape and size of the tubular material to be supported.

[0058] Specifically, for tubular materials, the groove 321 can be designed as a semi-circular arc. The radius of the semi-circular groove 321 is slightly larger than the radius of the tubular material, and the depth is slightly smaller than the diameter of the tubular material, so that after the tubular material is placed in the groove 321, only the top surface is slightly higher than the lower clamping plate 320. Figure 4 As shown, when used with the upper pressure plate 330, the stability of clamping cylindrical materials can be improved, such as... Figure 5 As shown. For square tubular materials, the groove 321 can be designed as a square, with a width slightly larger than the width of the square tubular material and a depth slightly smaller than the height of the square tubular material. In this way, after the square tubular material is placed in the groove 321, only the top surface is slightly higher than the lower clamping plate 320. With the cooperation of the upper pressure plate 330, a clamping state can be formed, thereby improving the stability of the square tubular material in the assembly of the pipe fitting bearing assembly.

[0059] To increase the loading density of the material rack, the lower clamping plate 320 can be designed as a long strip, with multiple grooves 321 opened in parallel along its length to form multiple pipe support positions for supporting multiple tubular materials.

[0060] In some embodiments, all grooves 321 formed on the same lower clamping plate 320 may be configured to have the same shape and size to support multiple tubular materials of the same specification; that is, tubular materials of the same specification are stored on the same layer of the rack, such as... Figure 10 As shown, since tubular materials of the same specification have the same bending shape, they can be placed on the same layer without any need to avoid each other, thus achieving the maximum loading density.

[0061] To prevent tubular materials from being damaged by bumps when placed on the lower clamping plate 320 or during handling and transportation, the lower clamping plate 320 can be made of elastic cushioning materials such as rubber and silicone to protect the tubular materials.

[0062] In this embodiment, the upper pressure plate 330 can also be designed as a long strip, such as... Figure 3 As shown, it is detachably installed on the top of the lower clamping plate 320 for easy handling of tubular materials.

[0063] In some embodiments, a buffer pad 331 can be provided on the bottom surface of the upper pressure plate 330, and the buffer pad 331 can be configured to extend along the length of the upper pressure plate 330. When the upper pressure plate 330 is installed on the lower clamping plate 320, the buffer pad 331 presses against the pipe placed in the groove 321 of the lower clamping plate, which provides a stable clamping force and prevents the upper pressure plate 330 from bumping into the pipe and causing damage to the pipe.

[0064] To prevent the upper pressure plate 330 and the lower clamping plate 320 from falling off during the material rack's turnover and transportation, this embodiment designs a first fixing component 500, such as...Figure 6 As shown, it is installed on the upper pressure plate 330 and the base 310 to lock the upper pressure plate 330 onto the base 310. Of course, if the lower clamping plate 320 is fixedly assembled with respect to the base 310, the first fixing member 500 can also be installed on the upper pressure plate 330 and the lower clamping plate 320 to achieve the same design purpose of locking the entire pipe support assembly 300 onto the support column 200.

[0065] This embodiment uses the example of installing the first fixing member 500 on the upper pressure plate 330 and the base 310 for illustration.

[0066] Combination Figure 6 , Figure 7 As shown, the first fixing component 500 in this embodiment includes main components such as a hanging ear 510, a locking member 520, and a tension spring hook 530. The hanging ear 510 can be installed on the upper pressure plate 330 and has a hanging hole 511. The locking member 520 is installed on the base 310, specifically on the support seat 311 within the base 310, and has a locking hole 521. One end of the tension spring hook 530 is a hanging ring 531, installed in the hanging hole 511 of the hanging ear 510; the other end is a hook 532. When the upper pressure plate 330 needs to be locked, the hook 532 can be inserted into the locking hole 521 of the locking member 520. When the upper pressure plate 330 needs to be removed, the tension spring hook 530 can be pulled down, causing the hook 532 to disengage from the locking hole 521 of the locking member 520, thereby releasing the locking state between the upper pressure plate 330 and the support seat 311.

[0067] In some embodiments, the first fixing member 500 may be installed at the end of the pipe support assembly 300 away from the support column 200. For example, the locking member 520 in the first fixing member 500 may be installed at the support base 311 near its free end 314, and the lug 510 may be installed at the position where the upper pressure plate 330 is vertically opposite to the locking member 520. That is, a locking position is configured for the upper pressure plate 330 at the free end 314 of the pipe support assembly 300 away from the support column 200.

[0068] In some embodiments, a second fixing member 600 may be further provided on the fixed end of the pipe fitting bearing assembly 300 adjacent to the supporting column 200, such as... Figure 8 As shown, a locking position is then added to the upper pressure plate 330 to improve the stability of the upper pressure plate 330 in the material rack assembly.

[0069] Specifically, the second fixing member 600 can be installed on the upper pressure plate 330 of the support column 200 and the pipe bearing assembly 300 to lock the upper pressure plate 330 on the support column 200.

[0070] Combination Figure 8, Figure 9 As shown, the second fixing member 600 in this embodiment may include main components such as a hanging part 610, a rotating handle 620, and a hook 630.

[0071] To facilitate the installation of the second fixing member 600, in some embodiments, a first corner plate 640 can be first installed on the upper pressure plate 330. The first corner plate 640 has two vertically mating mounting surfaces. The first mounting surface 641 is fixedly installed on the upper pressure plate 330, and the second mounting surface 642 is parallel to the front side of the support column 200. A second corner plate 650 is then installed on the support column 200. The second corner plate 640 also has two vertically mating mounting surfaces. The first mounting surface 651 is fixedly installed on the left or right side of the support column 200 adjacent to its front side, and the second mounting surface 652 is parallel to the front side of the support column 200 and is located in the same vertical plane as the second mounting surface 642 of the first corner plate 640, that is, the second mounting surfaces 642 and 652 of the two corner plates are vertically aligned. The hook 610 is fixedly installed on the second mounting surface 642 of the first corner plate 640, and the rotating handle 620 is rotatably installed on the second mounting surface 652 of the second corner plate 650, that is, the hook 610 is positioned directly above the rotating handle 620. The hook 630 is rotatably installed on the rotating handle 620, and under the action of the rotating handle 620, it is locked in the hook 610, as shown. Figure 8 As shown, the lower pressure plate 330 is then locked onto the support column 200; or it is detached from the hook-on part 610, as... Figure 9 As shown, this releases the locking state between the lower pressure plate 330 and the support column 200.

[0072] Specifically, a slot 611 can be provided on the hook portion 610. The hook 630 is designed as an inverted U-shaped structure, and its open side is rotatably mounted on the rotating handle 620 via a pivot 631. When the rotating handle 620 is flipped upward, the U-shaped hook 630 rises with the rotating handle 620, and after reaching a height above the slot 611 of the hook portion 610, the U-shaped hook 630 is rotated to be directly above the slot 611; then the rotating handle 620 is flipped downward, causing the U-shaped hook 630 to fall back down with the rotating handle 620, thereby locking in the slot 611 of the hook portion 610, thus locking the second fixing member 600.

[0073] When it is necessary to release the locked state of the upper pressure plate 330, first flip the handle 620 upward to raise the U-shaped hook 630 and make it leave the slot 611 of the hook part 610. Then, rotate the U-shaped hook 630 to move it away from the slot 611 of the hook part 610, thereby unlocking the second fixing member 600.

[0074] Since the stop column 400 and the upper pressure plate 330 need to be removed when loading tubular materials into the material rack, in order to facilitate the storage of the removed stop column 400 and upper pressure plate 330, such as Figure 2 As shown, in this embodiment, a grid storage box 120 and a tray 130 are also provided on the base frame 100 of the material rack.

[0075] The grid storage box 120 can be set between two support columns 200. The two independent storage spaces 121 and 122 at the left and right ends are used to insert two removed stop columns 400, and the multiple independent storage spaces 123 in the middle are used to insert the removed upper pressure plate 330.

[0076] Multiple pallets of size 130 can be deployed. Figure 2 The diagram illustrates the arrangement of three pallets 130. Two pallets 130 can be installed between the two opposing front and rear stop columns 400 and support columns 200, respectively, while the remaining pallet 130 can be installed between the two left and right pallets 130. After the rack is no longer in use, i.e., after it is restored to an empty rack, the stop columns 400 and support columns 200 can be removed from the base frame 100 and laid flat on the pallets 130, thereby reducing the overall height of the rack, facilitating recycling and return, and saving on transportation costs.

[0077] Of course, other parts removed from the rack can also be placed on tray 130 for easy storage and management.

[0078] To make the support column 200 and the stop column 400 more stable on the base frame 100, a crossbeam 140 can be added between two adjacent columns to form a frame structure and increase stability.

[0079] To make full use of the rack space, in some embodiments, a pipe support assembly 300 can be further added between the front and rear support legs 111 of the base frame 100, such as... Figure 2 As shown, the base of the pipe fitting support assembly 300 can be directly mounted on the base frame 100 to increase the load-bearing capacity.

[0080] Because the pipe support assembly 300 installed on the base frame 100 has a stronger load-bearing capacity, upper and lower clamping plates 320 can be set in the pipe support assembly 300, so that two layers of tubular materials can be placed, such as... Figure 10 As shown, this is to further increase the loading density of the material rack.

[0081] Industrial applicability

[0082] Tubular materials are mostly slender components, such as Figure 1 The hydraulic hose 700 shown is typically a connector 710 at the end, used to connect other components or equipment.

[0083] In Figure 1 The hydraulic hose 700 shown is stored in Figure 2 When placing the material rack as shown, first remove the crossbeam 140 connecting the two stop columns 400, and the crossbeam 140 connecting the stop column 400 and the support column 200. The removed crossbeam 140 can be temporarily placed on the grid storage box 120 or the tray 130. Then, remove the two stop columns 400 and temporarily place them in the grid storage box 120, as shown. Figure 4 As shown. Then, remove the upper pressure plate 330 from the pipe fitting support assembly 300 and store it in the grille storage box 120.

[0084] Select a suitable layer of pipe support assembly 300 based on the diameter of the hydraulic hose 700, and place the hydraulic hose 700 horizontally on the lower clamping plate 320 of the two sets of pipe support assemblies 300 in that layer. After storing all hydraulic hoses 700 of the same specification in the same layer, install the removed upper pressure plate 330 onto the lower clamping plate 320. Then, operate the first fixing member 500 and the second fixing member 600 to lock the upper pressure plate 330 onto the base 310 in the pipe support assembly 300 and lock it onto the support column 200.

[0085] Next, install the stop column 400 and the crossbeam 140, as follows. Figure 5 , Figure 10 As shown. Then, cranes or trailers can be used to move the entire rack to another site or load it onto a vehicle for transport.

[0086] When it is necessary to remove the hydraulic hose 700 from the rack, first remove the crossbeam 140 connecting the two stop columns 400, and the crossbeam 140 connecting the stop column 400 and the support column 200. Then remove the stop column 400. After that, open the first fixing component 500 and the second fixing component 600, and remove the upper pressure plate 330 in the pipe bearing assembly 300. After that, the hydraulic hose 700 can be removed from the rack one by one.

[0087] After all the hydraulic hoses 700 are removed, the crossbeam 140 connected between the two support columns 200 and the two support columns 200 can be removed and placed on the tray 130 of the material rack to reduce the overall height of the material rack and facilitate the return and recycling of the material rack.

[0088] Of course, the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions claimed by this utility model.

Claims

1. A rack for storing tubular materials, characterized in that, include: Supporting columns, comprising at least two, vertically spaced apart; The pipe fitting support assembly comprises multiple sets, each set being disposed on each of the aforementioned support columns. Each set of the pipe fitting support assembly is configured with: --The base is mounted on the support column and extends horizontally perpendicular to the support column; --Lower clamping plate, which is mounted on the base and has multiple grooves formed thereon for supporting tubular materials; --The upper pressure plate is installed on the lower clamping plate and is used to limit the tubular material in the groove of the lower clamping plate; A first fixing member, which is installed on the pipe support assembly, is used to lock the upper pressure plate to the base or the lower clamping plate.

2. The material rack for storing tubular materials according to claim 1, characterized in that, The base is long and narrow, with one end fixedly installed on the support column and the other end extending horizontally away from the support column perpendicularly to it. The pipe support assembly, which is installed on each of the support columns, has its base extending in the same horizontal direction relative to the support column it is located on.

3. The rack for storing tubular materials according to claim 2, characterized in that, The base includes: The support base is a square tubular structure with a fixed end and a free end that are opposite each other in the length direction. The fixed end is installed on the support column, and the free end is away from the support column. A reinforcing rib is installed between the bottom surface of the support base near its fixed end and the support column. The channel steel is mounted on the support base and extends along the length of the support base.

4. The rack for storing tubular materials according to claim 3, characterized in that, The lower clamping plate is long and strip-shaped and is detachably installed in the channel steel; multiple grooves are provided in parallel along the length of the lower clamping plate, and the shape and size of the grooves are adapted to the shape and size of the tubular material.

5. The material rack for storing tubular materials according to claim 4, characterized in that, The upper pressure plate is long and strip-shaped and is detachably installed on the top of the lower clamping plate; a buffer pad extending along its length is installed on the bottom surface of the upper pressure plate, and the buffer pad is used to press against the tubular material placed in the groove of the lower clamping plate.

6. The rack for storing tubular materials according to claim 3, characterized in that, The first fixing member includes: A locking element is mounted on the support base near its free end and has a locking hole thereon. The lug is mounted on the upper pressure plate and its mounting position is vertically opposite to that of the locking member; A tension spring hook has one end installed on the hanging ear and the other end inserted into the lock hole to lock the upper pressure plate and the support seat, or to leave the lock hole to release the locking state of the upper pressure plate and the support seat.

7. The rack for storing tubular materials according to claim 3, characterized in that, Also includes: The second fixing component is installed on the upper pressure plate of the support column and the pipe bearing assembly, and is used to lock the upper pressure plate on the support column.

8. The rack for storing tubular materials according to claim 7, characterized in that, The second fixing member includes: The mounting part is mounted on the upper pressure plate via a first corner plate, and a slot is formed thereon; A rotating handle is rotatably mounted on a second corner plate, which is mounted on the supporting column. The hook is an inverted U-shaped structure, with its open side rotatably mounted on the rotating handle, and is used to fit into the slot of the hook part to lock the upper pressure plate and the support column.

9. The rack for storing tubular materials according to any one of claims 1 to 8, characterized in that, On each of the supporting columns, multiple sets of pipe fitting bearing assemblies are arranged in parallel along the vertical direction to form multiple layers, and the pipe fitting bearing assemblies of the corresponding layers on each of the supporting columns are arranged at the same height.

10. The rack for storing tubular materials according to claim 9, characterized in that, Also includes: The number of stop columns is the same as the number of support columns, and they are located on opposite sides of the pipe fitting bearing assembly along its length. The base frame, located at the bottom of the material rack, includes: Outrigger base, used to mount the support column and stop column; Grille storage box, used to store disassembled stop posts and upper pressure plates; A tray is used to hold disassembled parts.

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