A three-dimensional pipe storage system

Abstract

The present invention discloses a three-dimensional pipe storage system, comprising a first storage warehouse, a second storage warehouse, a loading device, a first unloading device and a second unloading device; the first storage warehouse and the second storage warehouse are arranged side by side, the loading device is located between the first storage warehouse and the second storage warehouse, the first unloading device is arranged on the side of the first storage warehouse opposite to the loading device, and the second unloading device is arranged on the side of the second storage warehouse opposite to the loading device; the first storage warehouse and the second storage warehouse have multiple layers of storage space for storing pipes; the loading device lifts the pipe to a preset height and transports the pipe to a storage space of the first storage warehouse or the second storage warehouse; the first unloading device and the second unloading device can take out the stored pipe and transport it to the outside. The present invention has a large storage space, a small footprint, a simple structure, and a low manufacturing cost, and can meet the needs of two sets of pipe cutting and beveling equipment at the same time.

Description

Technical Field

[0001] The invention relates to the field of pipeline prefabrication, and in particular to a three-dimensional pipe storage system. Background Art

[0002] With the progress of the times and the substantial increase in labor costs, the demand for intelligent pipeline prefabrication is becoming increasingly urgent.

[0003] To realize the intelligence of pipeline prefabrication, it is necessary to realize the intelligence of pipe storage and pipe fittings storage.

[0004] CN201620536511.X discloses a three-dimensional warehouse for raw materials of pipes, which uses the same stacker with a telescopic fork to store and retrieve pipes, and the storage racks on both sides are horizontal. The disadvantage is that the stacker has a complex structure, requires multiple sets of telescopic forks, and the overhang length of the telescopic forks is limited, and the width of the storage rack cannot be too large, so the number of stored pipes is limited.

[0005] The pipe three-dimensional warehouse used by KEPPEL FELS in Singapore uses a stacker with a material blocking mechanism to load materials on one side of the warehouse, and another stacker with a material turning mechanism and a material blocking mechanism to unload materials on the other side. Its disadvantages are that the stacker has a complex structure and high manufacturing cost; the length of the material turning mechanism is designed to be able to turn over the pipe with the largest diameter, resulting in a waste of storage space for the racks storing small-diameter pipes, and it is not suitable for the situation where there are two sets of cutting and beveling equipment, and the space utilization rate is low; the materials can only be taken one by one in order, and a designated pipe cannot be taken at will.

[0006] Therefore, technicians in this field are committed to developing a three-dimensional pipe storage system, in which pipes enter from the middle of the three-dimensional pipe storage system and come out from both sides of the three-dimensional pipe storage system, so as to realize designated material retrieval. The three-dimensional pipe storage system saves floor space, has a large storage space, simple feeding and retrieval mechanisms, and low manufacturing costs. Summary of the invention

[0007] To achieve the above-mentioned object, the present invention provides a three-dimensional pipe storage system, comprising a first storage warehouse, a second storage warehouse, a loading device, a first unloading device and a second unloading device;

[0008] The first storage warehouse and the second storage warehouse are arranged side by side, the loading device is located between the first storage warehouse and the second storage warehouse, the first unloading device is arranged on a side of the first storage warehouse opposite to the loading device, and the second unloading device is arranged on a side of the second storage warehouse opposite to the loading device;

[0009] The first storage warehouse and the second storage warehouse have multiple layers of accommodation space for storing pipes;

[0010] The loading device is configured to lift the pipe to a preset height and transport the pipe to a receiving space of the first storage warehouse or the second storage warehouse;

[0011] The first unloading device is configured to be able to take out the tube stored in the accommodation space of the first storage warehouse and transport it to the outside;

[0012] The second unloading device is configured to be able to take out the tubes stored in the accommodating space of the second storage warehouse and transport them to the outside.

[0013] In some embodiments, optionally, the first storage depot and the second storage depot both include a first steel structure outer frame, a storage rack and a material pouring channel; the first steel structure outer frame includes four first columns and a plurality of first beams, and the plurality of first beams are respectively fixed on the first columns to form multiple layers of the storage space; the storage rack is arranged on the first beams; the material pouring channel is arranged on the lowest layer of the first beams; the storage rack is configured to support the pipes stored in the storage space, and the material pouring channel is configured to cooperate with the unloading device to realize the pouring of the pipes.

[0014] In some embodiments, optionally, the storage rack includes a first supporting steel section, which is inclined from the loading device toward the unloading device; the pouring channel includes a second supporting steel section, and the inclination direction of the second supporting steel section is opposite to that of the first supporting steel section.

[0015] In some embodiments, optionally, the inclination of the first supporting steel section and the second supporting steel section are both 2°.

[0016] In some embodiments, optionally, the feeding device includes a pipe conveying mechanism, a pipe lifting mechanism and a first pipe turning mechanism; the pipe lifting mechanism includes two opposite lifting plates, and the lifting plates are configured to be able to move up and down; the pipe conveying mechanism is arranged between the two lifting plates, and the first pipe turning mechanism is arranged on the lifting plates and is configured to be able to move with the lifting plates; the pipe conveying mechanism is configured to be able to convey external pipes into the feeding device; the pipe lifting mechanism is configured to be able to drive the lifting plate to move to a preset height, and the first pipe turning mechanism is configured to be able to convey the pipe into the corresponding storage space of the first storage depot or the second storage depot.

[0017] In some embodiments, optionally, the pipe lifting mechanism further comprises two first linkage lifting shafts, a first motor reducer, a first sprocket chain mechanism, and two groups of first linear guide rails; the two groups of first linear guide rails are respectively arranged on the first storage depot and the second storage depot, and the two lifting plates are respectively matched with the corresponding first linear guide rails, so that the lifting plates can move along the first linear guide rails; the two first linkage lifting shafts are arranged side by side on the top of the feeding device, and the first motor reducer is respectively connected to the two first linkage lifting shafts through the first sprocket chain mechanism and can drive the two first linkage lifting shafts to rotate; the two first linkage lifting shafts are respectively connected to the two lifting plates through the first sprocket chain mechanism, thereby driving the lifting plates to move;

[0018] The first tube turning mechanism comprises a second motor reducer arranged on the lifting plate and a bracket connected to the second motor reducer;

[0019] The pipe conveying mechanism includes a plurality of V-shaped rollers arranged side by side and a third motor reducer. The third motor reducer is respectively connected to the plurality of V-shaped rollers through a second sprocket chain mechanism, thereby driving the V-shaped rollers to rotate.

[0020] In some embodiments, optionally, the first unloading device and the second unloading device both include a second steel structure outer frame, a pipe translation mechanism, a pipe landing mechanism, and a second pipe turning mechanism; the second steel structure outer frame is connected to the storage depot, and the pipe landing mechanism includes two landing plates, and the two landing plates are relatively arranged on both sides of the second steel structure outer frame, and the two landing plates are configured to be able to move to a preset height; the pipe translation mechanism is arranged on the landing plates, and the second pipe turning mechanism is connected to the pipe translation mechanism and is configured to be able to move with the landing plates; the pipe translation mechanism is configured to be able to drive the second pipe turning mechanism to translate, and the second pipe turning mechanism is configured to take out the pipes in the accommodating space and transport them to the outside.

[0021] In some embodiments, optionally, the pipe landing mechanism includes two second linkage lifting shafts, a fourth motor reducer, a third sprocket chain mechanism, and two sets of second linear guide rails; the two sets of second linear guide rails are respectively arranged on the second steel structure outer frame, and the two landings are respectively matched with the corresponding two linear guide rails, so that the landing plate can move along the second linear guide rails; the two second linkage lifting shafts are arranged side by side on the top of the second steel structure outer frame, and the fourth motor reducer is respectively connected to the two second linkage lifting shafts through the third sprocket chain mechanism and can drive the two second linkage lifting shafts to rotate; the two second linkage lifting shafts are respectively connected to the two landing plates through the second sprocket chain mechanism, thereby driving the landing plates to move;

[0022] The pipe translation mechanism comprises two horizontal linear guide rails, a fifth motor reducer and a gear rack mechanism, and the horizontal linear guide rails, the fifth motor reducer and the gear rack mechanism are respectively arranged on the two landing plates;

[0023] The second tube turning mechanism includes a sixth motor reducer arranged on the landing plate and a V-shaped bracket connected to the sixth motor reducer; the fifth motor reducer drives the second tube turning mechanism to move along the horizontal linear guide rail through the gear rack mechanism.

[0024] In some embodiments, optionally, the first material unloading device and the second material unloading device further include an anti-rolling device, and the anti-rolling device is respectively arranged on the outside of the first material unloading device and the second material unloading device, and the anti-rolling device includes vertical poles and horizontal poles, and the vertical poles and the horizontal poles form a mesh structure.

[0025] In some embodiments, optionally, the loading device, the first unloading device and the second unloading device all include a balancing weight block and an anti-falling device.

[0026] The three-dimensional pipe storage system provided by the present invention has the following technical effects:

[0027] 1. Make full use of the high-altitude space to store pipes, with large storage space, saving floor space, simple structure and low manufacturing cost;

[0028] 2. By using the loading device and the unloading device, the pipes can be stored in the middle of the storage system and taken out from both sides of the storage system. The efficiency of storing and taking out the pipes is high, which can meet the needs of two sets of pipe cutting and beveling equipment at the same time and has strong practicality.

[0029] 3. It can realize the use of designated pipes and carry out mixed storage, which improves the space utilization and intelligence level.

[0030] The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a preferred embodiment of the three-dimensional pipe storage system of the present invention;

[0032] Figure 2 yes Figure 1 Schematic diagram of the structure from another perspective;

[0033] Figure 3 yes Figure 2 A magnified schematic diagram of the middle area A;

[0034] Figure 4 yes Figure 2 Schematic diagram of the enlarged area B in the middle.

[0035] Among them, 10-tube stereo storage device;

[0036] 100-first storage warehouse, 110-first steel structure outer frame, 111-first column, 112-first beam, 120-storage rack, 121-stopper, 130-discharging channel;

[0037] 200- second storage warehouse;

[0038] 300-feeding device, 310-pipe conveying mechanism, 311-V-roller, 312-second sprocket chain mechanism, 320-pipe lifting mechanism, 321-first linkage lifting shaft, 322-first motor reducer, 323-first sprocket chain mechanism, 324-first balancing weight block, 325-first linear guide rail, 326 lifting plate, 330-first pipe turning mechanism, 331-second motor reducer, 332-turning shaft;

[0039] 400-first unloading device, 410-second steel structure outer frame, 411-second column, 412-second crossbeam, 420-pipe translation mechanism, 421-horizontal linear guide rail, 430-pipe landing mechanism, 431-second linkage lifting shaft, 432-fourth motor reducer, 433-third sprocket chain mechanism, 434-second balancing weight block, 435-second linear guide rail, 436-landing plate, 440-second pipe turning mechanism, 441-V-shaped bracket, 442-sixth motor reducer, 443-second turning shaft, 450-anti-roll device, 451-upright pole, 452-cross bar;

[0040] 500- Second unloading device. DETAILED DESCRIPTION

[0041] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0042] It should be noted that the illustrations provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic manner, and thus the illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0043] While some exemplary embodiments of the present invention have been described for the purpose of illustration, it should be understood that the present invention may be implemented in other ways not specifically shown in the drawings.

[0044] like Figure 1 As shown, a three-dimensional pipe storage system 10 provided by the present invention comprises a first storage warehouse 100, a second storage warehouse 200, a loading device 300, a first unloading device 400 and a second unloading device 500. The first storage warehouse 100 and the second storage warehouse 200 are arranged side by side, and the loading device 300 is located between the first storage warehouse 100 and the second storage warehouse 200. The first unloading device 400 is located on the side of the first storage warehouse 100 opposite to the loading device 300, and the second unloading device 500 is located on the side of the second storage warehouse 200 opposite to the loading device 300. The first storage warehouse 100 and the second storage warehouse 200 have similar structures, and the first unloading device 400 and the second unloading device 500 have similar structures. In this application, only the first storage warehouse 100 and the first unloading device 400 are described as examples. The first storage warehouse 100 has multiple layers of accommodating space for storing pipes. The pipes from the outside enter the loading device 300, which lifts the pipes to a preset height and then transports the pipes into the storage space of the designated layer of the first storage warehouse 100. The first unloading device 400 can take out the pipes in the storage space of the designated layer and send them to the external conveying equipment. The three-dimensional pipe storage system 10 also includes a control device, which is used to control the operations of storing and taking out pipes in the three-dimensional pipe storage system 10. At the same time, the control device can also be connected with the upper-level pipeline prefabrication intelligent management system to perform storage planning, storage records and outbound records, thereby realizing the intelligent operation of pipe storage, which becomes an important link in the intelligent processing of pipeline prefabrication.

[0045] The three-dimensional pipe storage system 10 of the present invention makes full use of the high-altitude space, has a large storage capacity, saves floor space, and can realize the use of designated pipes and can perform mixed storage, greatly improving the space utilization rate and the degree of intelligence. The pipes enter from the middle and come out from both sides, which can meet the needs of two sets of pipe cutting and beveling equipment at the same time, and has strong practicality.

[0046] join Figure 2 The first storage warehouse 100 includes a first steel structure outer frame 110, a multi-layer storage rack 120 and a material pouring channel 130. The first steel structure outer frame 110 is composed of four first columns 111 and a group of first beams 112, and the first columns 111 and the first beams 112 are connected by bolts. The first storage warehouse 100 forms a rectangular parallelepiped structure with multi-layer storage space. The first columns 111 and the first beams 112 are made of steel.

[0047] A storage rack 120 is provided in each storage space to support the pipes stored in the storage space. The storage rack 120 is composed of a plurality of first support steel sections and is bolted to the cross beam of the first steel structure outer frame 110. In some embodiments, in order to realize the gravity conveying of the pipe, the first support steel section is designed to have an inclination of about 2 degrees, and the inclination direction is downward from the loading device 300 to the first unloading device 400; at the same time, in order to prevent the pipe from rolling down, a stopper 121 is provided at the end of the first support steel section near the first unloading device 400.

[0048] The pouring channel 130 is composed of a plurality of second support steel sections, which are bolted to the lower layer of the first cross beam 112 of the first steel structure outer frame 110. In some embodiments, in order to realize the gravity conveying of the pipe, the second support steel section is designed with an inclination of about 2 degrees, and the inclination direction is downward from the first unloading device 400 to the loading device 300, that is, the inclination direction of the second support steel section is opposite to the inclination direction of the first support steel section. The pouring channel 130 can be used to pour the pipe, that is, pour the pipe that is not needed temporarily back to the entrance (loading device) for re-loading, and finally realize the designated material collection of the pipe.

[0049] The structure of the second storage warehouse 200 is basically the same as that of the first storage warehouse 100. The only difference is that the inclination directions of the supporting steel sections of the storage rack 120 and the pouring channel 130 are opposite to those of the first storage warehouse 100. Other structures are the same as those of the first storage warehouse 100 and will not be repeated here.

[0050] The feeding device 300 is arranged between the two storage warehouses, and can transport the pipes to the designated layers of the first storage warehouse 100 or the second storage warehouse 200 respectively. The feeding device 300 is connected to the first storage warehouse 100 and the second storage warehouse 200 respectively. The feeding device 300 includes a pipe conveying mechanism 310, a pipe lifting mechanism 320 and a first pipe turning mechanism 330. The feeding device 300 uses the first column 111 of the storage warehouse as support. The pipe conveying mechanism 310 is used to transport the pipes from the outside into the feeding device 300, the pipe lifting mechanism 320 is used to lift the pipes to a preset height, and the first pipe turning mechanism 330 is used to transport the pipes reaching the preset height into the accommodation space of the corresponding storage warehouse.

[0051] See also Figure 2 The pipe lifting mechanism 320 includes two first linkage lifting shafts 321, two first motor reducers 322, four sets of first sprocket chain mechanisms 323, four sets of first balancing weight blocks 324, two sets of first linear guide rails 325, four sets of first anti-falling devices and two lifting plates 326. The two first linkage lifting shafts 321 are arranged relatively parallel and located at the top of the pipe three-dimensional storage system 10. The two first motor reducers 322 are respectively connected to the two ends of the first linkage lifting shaft 321 to drive the first linkage lifting shaft 321 to rotate. The first sprocket chain mechanism 323 is respectively connected to the two ends of each first linkage lifting shaft 321. The lifting plates 326 are arranged relatively and are respectively located on both sides of the pipe lifting mechanism 320. The other ends of the two sets of first sprocket chain mechanisms 323 located on the same side of the pipe lifting mechanism 320 are respectively connected to the two ends of the lifting plate 326, so that the lifting plate 326 is driven to rise when the first linkage lifting shaft 321 rotates. The first linear guide rail 325 is arranged on the column and cooperates with the lifting plate 326 so that the lifting plate 326 can move along the first linear guide rail 325. The first anti-falling device is connected to the first balancing weight block 324. Each first column 111 is provided with a set of anti-falling devices and balancing weight blocks.

[0052] join Figure 3 The first pipe turning mechanism 330 is installed on the lifting plate 326 of the pipe lifting mechanism 320 and can move with the lifting plate 326. The first pipe turning mechanism 330 includes a turning shaft 332 and a second motor reducer 331. The second motor reducer 331 is connected to the turning shaft 332 and can drive the pipe conveying mechanism 310 to rotate toward the first storage warehouse 100 or the second storage warehouse 200, so as to turn the pipe into the storage warehouse.

[0053] See also Figure 3The pipe conveying mechanism 310 is arranged below the pipe lifting mechanism 320, and includes a plurality of V-shaped rollers 311, a third motor reducer, and a second sprocket chain mechanism 312. The plurality of V-shaped rollers 311 are arranged side by side in sequence, and the direction is perpendicular to the length direction of the pipe entering the feeding device 300. The third motor reducer is connected to the plurality of V-shaped rollers 311 through the second sprocket chain mechanism 312, thereby driving the V-shaped rollers 311 to rotate, so as to convey the pipe from the outside into the pipe conveying mechanism 310.

[0054] join Figure 2 The first unloading device 400 is arranged on the side of the first storage warehouse 100 opposite to the loading device 300. The first unloading device 400 includes a second steel structure outer frame 410, a pipe translation mechanism 420, a pipe landing mechanism 430, and a second pipe turning mechanism 440. The first unloading device 400 is connected to the first storage warehouse 100 through a crossbeam. The pipe landing mechanism 430 is used to drive the first unloading device 400 to reach a specified layer of the first storage warehouse 100. When the first unloading device 400 reaches the designated layer of the first storage warehouse 100, the tube translation mechanism 420 drives the tube flipping mechanism to move, so that the tube flipping mechanism moves under the tube, and then the tube flipping mechanism is lifted up a suitable distance driven by the tube landing mechanism 430, and then the tube is flipped into the tube flipping mechanism; the tube translation mechanism 420 is then used to drive the tube flipping mechanism to move to the original position, the tube landing mechanism 430 drives the tube flipping mechanism to move downward to the exit, and then the tube flipping mechanism is used to transfer the tube to external logistics.

[0055] See also Figure 2 and Figure 4 The second steel structure outer frame 410 includes four second columns 411 and a number of second beams 412. The second columns 411 and the second beams 412 are connected by bolts. The two second columns 411 are respectively arranged side by side and close to the corresponding two first columns 111. The second columns 411 and the second beams 412 are made of section steel.

[0056] The pipe landing mechanism 430 includes two second linkage lifting shafts 431, a fourth motor reducer 432, a third sprocket chain mechanism 433, two sets of second balancing weight blocks 434, two second linear guides 435, two sets of second anti-falling devices and two landing plates 436. The two second linkage lifting shafts 431 are arranged relatively parallel and located at the top of the first unloading device 400. The second motor reducer 331 is connected to one end of the two second linkage lifting shafts 431 through the third link chain mechanism, which is used to drive the second linkage lifting shafts 431 to rotate. The third sprocket chain mechanism 433 is connected to both ends of a second linkage lifting shaft 431. The landing plates 436 are arranged relatively and are respectively located on both sides of the first unloading device 400. The second linear guide 435 is arranged on the column and cooperates with the landing plate 436. A second linkage lifting shaft 431 is connected to two drop plates 436 respectively through a third sprocket chain mechanism 433, driving the drop plates 436 to move along the second linear guide rail 435. The second anti-falling device is connected to the second balancing weight block 434.

[0057] See also Figure 4 The pipe translation mechanism 420 includes two horizontal linear guide rails 421, two fifth motor reducers, and two sets of gear rack mechanisms. The pipe translation mechanism 420 is installed on the landing plate 436, that is, the horizontal linear guide rails 421, the fifth motor reducer and the gear rack mechanism are installed on the two landing plates 436 respectively.

[0058] The second tube turning mechanism 440 includes a V-shaped bracket 441 and a sixth motor reducer 442. The second tube turning mechanism 440 is installed on the tube translation mechanism 420. Specifically, the second tube turning mechanism 440 is driven to move along the horizontal linear guide rail 421 through the fifth motor reducer and the gear rack mechanism. The sixth motor reducer 442 is connected to the V-shaped bracket 441 through the second turning shaft 443, and can drive the V-shaped bracket 441 to rotate, thereby transferring the tube.

[0059] In some embodiments, the first unloading device 400 further includes an anti-rolling device 450, which is disposed outside the second steel structure outer frame 410 to prevent the pipe from rolling out of the second pipe flipping mechanism 440 during the lifting and lowering process. The anti-rolling device 450 includes a vertical rod 451 and a horizontal rod 452, which are connected to the second steel structure outer frame 410. The vertical rod 451 and the horizontal rod 452 form a mesh structure.

[0060] The structure of the second material discharging device 500 is the same as that of the first material discharging device 400, and will not be described in detail herein.

[0061] The three-dimensional pipe storage system 10 provided by the present invention has the following working process:

[0062] 1. Using the tube conveying mechanism 310 of the feeding device 300 to convey the tube from the outside into the feeding device 300;

[0063] 2. Using the tube lifting mechanism 320 of the loading device 300 to lift the tube to the height required by the management system, and using the first tube turning mechanism 330 of the loading device 300 to turn the tube into the inclined storage rack 120 of the storage warehouse;

[0064] 3. Using the inclination of the inclined storage rack 120 and relying on gravity, the pipe automatically rolls to the front end of the inclined storage rack 120;

[0065] 4. According to the instruction of the management system, the second tube turning mechanism 440 is raised to the required height by using the tube lowering mechanism 430 of the unloading device;

[0066] 5. Determine the movement amount of the pipe translation mechanism 420 of the unloading device according to the diameter of the pipe to be taken; use the pipe translation mechanism 420 to move the second pipe turning mechanism 440 under the pipe;

[0067] 6. The pipe lowering mechanism 430 of the material discharging device is used to lift the pipe upward to a suitable distance, and the pipe is automatically turned over by the V-shaped bracket 441 of the second pipe turning mechanism 440 and enters the second pipe turning mechanism 440;

[0068] 7. Using the tube translation mechanism 420 of the feeding device to restore the second tube turning mechanism 440 to its original position;

[0069] 8. Use the tube lowering mechanism 430 of the feeding device to lower the tube to the outlet position;

[0070] 9. Use the second tube turning mechanism 440 of the unloading device to turn the tube over and send it to external logistics.

[0071] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A three-dimensional pipe storage system, characterized in that: It includes a first material storage warehouse, a second material storage warehouse, a loading device, a first unloading device and a second unloading device; The first storage warehouse and the second storage warehouse are arranged side by side, the loading device is located between the first storage warehouse and the second storage warehouse, the first unloading device is arranged on a side of the first storage warehouse opposite to the loading device, and the second unloading device is arranged on a side of the second storage warehouse opposite to the loading device; The first storage warehouse and the second storage warehouse have multiple layers of accommodation space for storing pipes; The loading device is configured to lift the pipe to a preset height and transport the pipe to a receiving space of the first storage warehouse or the second storage warehouse; The first unloading device is configured to be able to take out the tube stored in the accommodation space of the first storage warehouse and transport it to the outside; The second unloading device is configured to be able to take out the tubes stored in the accommodating space of the second storage warehouse and transport them to the outside.

2. The three-dimensional pipe storage system according to claim 1, characterized in that: The first storage depot and the second storage depot both include a first steel structure outer frame, a storage rack and a material pouring channel; the first steel structure outer frame includes four first columns and a plurality of first beams, and the plurality of first beams are respectively fixed on the first columns to form multiple layers of the accommodating space; the storage rack is arranged on the first beams; the material pouring channel is arranged on the lower layer of the first beams; the storage rack is configured to support the pipes stored in the accommodating space, and the material pouring channel is configured to cooperate with the unloading device to realize the pouring of the pipes.

3. The three-dimensional pipe storage system according to claim 2, characterized in that: The storage rack includes a first supporting steel section, which is inclined from the loading device to the unloading device; the pouring channel includes a second supporting steel section, and the inclination direction of the second supporting steel section is opposite to that of the first supporting steel section.

4. The three-dimensional pipe storage system according to claim 3, characterized in that: The inclinations of the first supporting steel section and the second supporting steel section are both 2°.

5. The three-dimensional pipe storage system according to claim 1, characterized in that: The feeding device includes a pipe conveying mechanism, a pipe lifting mechanism and a first pipe turning mechanism; the pipe lifting mechanism includes two opposite lifting plates, and the lifting plates are configured to be able to move up and down; the pipe conveying mechanism is arranged between the two lifting plates, and the first pipe turning mechanism is arranged on the lifting plates and is configured to be able to move with the lifting plates; the pipe conveying mechanism is configured to be able to convey external pipes into the feeding device; the pipe lifting mechanism is configured to be able to drive the lifting plate to move to a preset height, and the first pipe turning mechanism is configured to be able to convey the pipe into the corresponding storage space of the first storage depot or the second storage depot.

6. The three-dimensional pipe storage system according to claim 5, characterized in that: The pipe lifting mechanism also includes two first linkage lifting shafts, a first motor reducer, a first sprocket chain mechanism, and two groups of first linear guide rails; the two groups of first linear guide rails are respectively arranged on the first storage warehouse and the second storage warehouse, and the two lifting plates are respectively matched with the corresponding first linear guide rails, so that the lifting plates can move along the first linear guide rails; the two first linkage lifting shafts are arranged side by side on the top of the feeding device, and the first motor reducer is respectively connected to the two first linkage lifting shafts through the first sprocket chain mechanism and can drive the two first linkage lifting shafts to rotate; the two first linkage lifting shafts are respectively connected to the two lifting plates through the first sprocket chain mechanism, thereby driving the lifting plates to move; The first tube turning mechanism comprises a second motor reducer arranged on the lifting plate and a bracket connected to the second motor reducer; The pipe conveying mechanism includes a plurality of V-shaped rollers arranged side by side and a third motor reducer. The third motor reducer is respectively connected to the plurality of V-shaped rollers through a second sprocket chain mechanism, thereby driving the V-shaped rollers to rotate.

7. The three-dimensional pipe storage system according to claim 1, characterized in that: The first unloading device and the second unloading device both include a second steel structure outer frame, a pipe translation mechanism, a pipe landing mechanism, and a second pipe turning mechanism; the second steel structure outer frame is connected to the storage depot, and the pipe landing mechanism includes two landing plates, which are relatively arranged on both sides of the second steel structure outer frame, and the two landing plates are configured to be able to move to a preset height; the pipe translation mechanism is arranged on the landing plates, and the second pipe turning mechanism is connected to the pipe translation mechanism and is configured to be able to move with the landing plates; the pipe translation mechanism is configured to be able to drive the second pipe turning mechanism to translate, and the second pipe turning mechanism is configured to take out the pipes in the accommodating space and transport them to the outside.

8. The three-dimensional pipe storage system according to claim 7, characterized in that: The pipe landing mechanism includes two second linkage lifting shafts, a fourth motor reducer, a third sprocket chain mechanism, and two sets of second linear guide rails; the two sets of second linear guide rails are respectively arranged on the second steel structure outer frame, and the two landings are respectively matched with the corresponding two linear guide rails, so that the landing plate can move along the second linear guide rails; the two second linkage lifting shafts are arranged side by side on the top of the second steel structure outer frame, and the fourth motor reducer is respectively connected to the two second linkage lifting shafts through the third sprocket chain mechanism and can drive the two second linkage lifting shafts to rotate; the two second linkage lifting shafts are respectively connected to the two landing plates through the third sprocket chain mechanism, thereby driving the landing plates to move; The pipe translation mechanism comprises two horizontal linear guide rails, a fifth motor reducer and a gear rack mechanism, and the horizontal linear guide rails, the fifth motor reducer and the gear rack mechanism are respectively arranged on the two landing plates; The second tube turning mechanism includes a sixth motor reducer arranged on the landing plate and a V-shaped bracket connected to the sixth motor reducer; the fifth motor reducer drives the second tube turning mechanism to move along the horizontal linear guide rail through the gear rack mechanism.

9. The three-dimensional pipe storage system according to claim 7, characterized in that: The first material discharging device and the second material discharging device further include an anti-rolling device, which is respectively arranged on the outside of the first material discharging device and the second material discharging device, and the anti-rolling device includes a vertical rod and a horizontal rod, and the vertical rod and the horizontal rod form a mesh structure.

10. The three-dimensional pipe storage system according to claim 1, characterized in that: The loading device, the first unloading device and the second unloading device all include a balancing weight block and an anti-falling device.

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