Pipe rod warehousing, discharging, receiving and dispatching integrated system
By designing the integrated system of pipe rod storage, emission and reception, and using the combined structure of four-post gantry and pipe rod box, the safety hazards, low degree of automation and pollution problems in the transportation and recycling of pipe rods are solved, and the automation and prying of pipe rods are realized. Blocking reduces labor intensity and pollution and improves work efficiency.
Patent Information
- Application Number
- CN202420934910.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In the prior art, pipe rods have safety hazards, low degree of automation, personnel configuration and pollution problems in the transportation and recycling process from the processing workshop to the well site, especially the noise and oil and water pollution are relatively serious.
A integrated system for warehousing, emissions, and reception of pipe rods is designed, using a combination structure of four-post gantry and pipe rod box, and the automatic distribution, recycling and storage of pipe rods is realized through lifting. The system includes four-post gantry, pipe rod box, flat car and The heavy box flat car uses components such as card slots, paddle bars, guardrails and positioning slots to realize the layering and stacking of pipe rods and automatic transportation.
The automation and prying process of pipe rod loading and unloading is realized, which minimizes safety risks, improves the degree of operation automation, reduces labor intensity and pollution of workers, standardizes the inventory placement of pipe rods, and improves work efficiency.
Smart Images
Figure CN222137714U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe-rod transportation and discharge, and in particular to an integrated system for pipe-rod storage, discharge, delivery and reception. Background Art
[0002] After the pipes and rods on the site come out of the processing workshop, they are transported to the temporary storage rack through the conveyor line, and then the pipe grabber grabs the pipes and rods on the temporary storage rack and transports them to the storage rack. The pipes and rods are piled up and are relatively messy and disorderly. After the transport vehicle arrives, they are also loaded by the pipe grabber. The pipes and rods transported to the well site are also unloaded by the pipe grabber, and then transferred to the rack at the wellhead by the pipe grabber, and the wellhead workers place the placed pipes and rods. After the pipes and rods come out of the processing workshop, the temporary storage rack-pipe loading-pipe unloading-transfer to the wellhead rack, the entire process is currently transported by the pipe grabber, which leaves the following problems:
[0003] First, there are safety issues. When the driver drives the pipe grabber to grab pipes at the wellhead or workshop, it is inevitable that other workers will be performing other operations on site, which poses certain safety hazards. The pipe rods are placed freely on the pipe rack. When the driver drives the pipe grabber to grab the pipe rods, the pipe rods may have problems with swaying or falling. The pipe rods are often turned over and rolled on the site, and there are many collisions, which can easily cause damage to the pipe rods. Especially when the vehicle turns, due to the long pipe rods, the areas it sweeps are all dangerous areas. When the wellhead workers place the pipe rods on the pipe rack, they need to work in the area where the wellhead operating machinery is running, which increases the safety hazard. Especially when the pipe rods need to be placed in layers, workers also need to stand on the placed pipe rods to work, facing the risk of being squeezed or falling.
[0004] Second, the degree of automation is low. The placement and loading and unloading of pipes on the site are all completed by pipe grabbers or corresponding loading and unloading vehicles, and there is no matching automated equipment to complete the related work. When the pipes are stacked in the trough, the pipes are not neat, which is not convenient for management and counting.
[0005] The third is the problem of staffing. After the pipe grabber unloads the pipes, multiple workers are needed to place them. Especially when placing them in layers, more people are needed and the labor intensity is greater.
[0006] The fourth is the pollution problem, including noise pollution and oil and water pollution. Pipes are scattered in the workshop. When workers grab the pipes, they collide with each other and make noise, especially when loading and unloading on transport vehicles. Utility Model Content
[0007] The purpose of the utility model is to provide an integrated system for pipe-rod storage, discharge, delivery and reception, which realizes the automation and block-based process of loading pipe-rods from a workshop site to a wellhead site and recovering and storing pipe-rods at the wellhead site to a workshop site, thereby eliminating the potential safety hazards existing in the process of distributing, recovering and placing petroleum pipe-rods in inventory to the greatest extent, greatly improving the degree of automation of operations, reducing the labor intensity of workers and reducing pollution.
[0008] A pipe-rod storage, discharge, delivery and reception integrated system comprises four-post gantry one, four-post gantry two, four-post gantry three and four-post gantry four, and is characterized in that a first pipe box rack is stored between the four-post gantry one and the four-post gantry two, a second pipe box rack is stored between the four-post gantry three and the four-post gantry four, a flat car is arranged in the first pipe box rack, and a heavy box flat car is arranged in the second pipe box rack. By adopting pipe-rod box transportation and four-post gantry one, four-post gantry two, four-post gantry three and four-post gantry four hoisting method, the site distribution, recovery and storage of pipes and rods are completed.
[0009] Preferably, a pipe-rod storage, discharge, receiving and sending integrated system is provided, characterized in that: the pipe-rod box is composed of a card slot, a pad bar, a bottom frame, a guardrail, and a positioning slot; a bottom frame is installed at the bottom of the pipe-rod box, and guardrails are installed on both sides of the pipe-rod box respectively; card slots are designed on the guardrails on both sides, and pad bars are placed in the card slots; fastener storage rods are provided at the four corners of the guardrails, and the fastener storage rods store fasteners; positioning slots suitable for positioning pipes are provided at both ends of the bottom frame of the pipe-rod box; the length of the pipe-rod box is less than the length of the stored pipes, and the pipes are stacked in layers in the pipe-rod box, and pad bars are provided between the upper and lower layers of each layer of pipes.
[0010] Preferably, a pipe and rod storage, discharge, receiving and dispatching integrated system is characterized in that: the upper and lower sides of the pad bar are provided with grooves or V-shaped grooves for positioning the pipe and rod, the two ends of the pad bar are provided with positioning holes for positioning, and the material of the pad bar is easy to be magnetized. The pad bar is placed in the card slot of the pipe and rod box when stored.
[0011] Preferably, a pipe and rod storage discharge receiving and sending integrated system is characterized in that: the four-post gantry is used for unloading, and four-post gantry four is used for loading, the four-post gantry and four-post gantry have the same structure, the four-post gantry is a four-post structure, a first set of guide rails for walking are arranged under the four-post gantry, first walking long beams are arranged at both ends of the top of the four-post gantry, the upper part of the first walking long beam is provided with a first walking guide rail consistent with the length direction of the first walking long beam, the first walking guide rail is provided with a first heavy box crane movable along the length direction of the first walking long beam, the height of the first walking long beam is higher than the transport vehicle, and the transport vehicle is located under the first walking long beam during unloading.
[0012] Preferably, a pipe and rod storage, discharge, receiving and sending integrated system is provided, characterized in that: the first heavy box crane is composed of a first main beam, a first mobile vehicle, a first lifting device, and a first end beam, the first end beams are connected to both sides of the first main beam, the first end beam moves along a first walking guide rail, a first mobile vehicle is installed above the first main beam, the first mobile vehicle can move along the length direction of the first main beam, the first mobile vehicle is connected to a first lifting device, the first lifting device can be raised and lowered, and the first heavy box crane and the second heavy box crane have the same structure.
[0013] Preferably, a pipe and rod storage, discharge, receiving and sending integrated system is provided, characterized in that: the four-post gantry two is used for unpacking the pipes and rods, the four-post gantry three is used for packing the pipes and rods, the four-post gantry two and the four-post gantry three have the same structure, a second set of guide rails for walking is provided below the four-post gantry two, second long beams are provided at both ends of the top of the four-post gantry two, a second walking guide rail consistent with the length direction of the second long beam is provided on the upper part of the second long beam, and a first row of pipe hangers movable along the length direction of the second long beam are provided on the second walking guide rails.
[0014] Preferably, a pipe and rod storage discharge receiving and sending integrated system is characterized in that: the first row of pipe hangers and the second row of pipe hangers have the same structure, the first row of pipe hangers are composed of a second mobile vehicle, a second main beam, a robot, a second lifting device, a single hanger, and a second end beam, the second end beams are connected at both ends of the second main beam, the second end beam moves along a second walking guide rail, a second mobile vehicle is installed above the second main beam, the second mobile vehicle can move along the length direction of the second main beam, the second lifting device, a single hanger and a robot are connected below the second mobile vehicle, the second lifting device and the single hanger can be raised and lowered, and the single hanger is located on one side of the second lifting device.
[0015] Preferably, a pipe-rod storage, discharge, receiving and dispatching integrated system is provided, characterized in that: the flat car and the heavy-box flat car have the same structure, a platform for placing pipe-rod boxes is provided above the flat car, and the platform can be raised and lowered. When raised, the upper plane of the platform is higher than the highest points of the first pipe box rack and the second pipe box rack, and after lowering, the upper plane of the platform is lower than the highest points of the first pipe box rack and the second pipe box rack.
[0016] Preferably, a pipe-rod storage, discharge, receiving and dispatching integrated system is characterized in that: the first pipe box rack and the second pipe box rack are provided in one or more groups.
[0017] Preferably, a pipe-rod storage, discharge, receiving and dispatching integrated system is characterized in that: the first group of guide rails, the second group of guide rails, the third group of guide rails and the fourth group of guide rails are laid under the four-post gantry 1, the four-post gantry 2, the four-post gantry 3 and the four-post gantry 4, respectively, and the first group of guide rails, the second group of guide rails, the third group of guide rails and the fourth group of guide rails are perpendicular to the first pipe box rack and the second pipe box rack. An empty box rack is arranged between the second group of guide rails and the third group of guide rails, and the empty box rack has one or more groups.
[0018] Compared with the prior art, the beneficial effects of the utility model are:
[0019] The utility model solves the problems of storage, loading and unloading of pipes and rods from the workshop to the well site during well repair operations and pipe inspection and repair, as well as the automated and skid-based loading and unloading and storage of pipes and rods during recovery and storage of pipes and rods at the well site and transportation of pipes and rods back to the pipe repair workshop, thereby realizing the automation of pipe and rod loading and unloading and placement operations between the workshop and the wellhead, as well as the integration and standardization of pipe and rod distribution and recovery between the two points.
[0020] It realizes the standardized inventory placement of pipes and rods on site, facilitates management (classification, counting, etc.), and realizes the automation of the process of packing and unpacking pipes and rods, transferring pipe and rod boxes to warehouses, issuing and recycling pipes and rods on site, and loading and unloading pipes and rods, saving labor and improving work efficiency.
[0021] The whole device of the utility model has a compact structure and a high degree of automation, does not require manual operation, reduces the labor intensity of workers, avoids workers working in harsh environments, and reduces potential safety hazards in the manual operation process. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0025] Figure 3 This is a front view structural schematic diagram of the utility model;
[0026] Figure 4 It is a structural schematic diagram of a four-column gantry at one position of the utility model;
[0027] Figure 5This is a schematic diagram of the first heavy box crane structure of the utility model;
[0028] Figure 6 It is a structural schematic diagram of the four-column gantry at the second position of the utility model;
[0029] Figure 7 This is a schematic diagram of the first row of pipe hangers of the utility model;
[0030] Figure 8 This is a schematic diagram of the pipe-rod box structure of the utility model;
[0031] Fig. 9 It is a structural schematic diagram of the pipe-rod box of the utility model in a state where the pipe-rod box is fully filled with pipes and rods;
[0032] Fig.10 This is a schematic diagram of the flat car structure of the utility model;
[0033] Fig.11 This is a schematic diagram of the structure of the pad bar of the utility model;
[0034] In the figure:
[0035] 1. Four-column gantry 1; 1-1 first walking guide rail; 1-2. first set of guide rails; 1-3. first walking long beam;
[0036] 2. First heavy box crane; 2-1 First main beam; 2-2 First mobile vehicle; 2-3 First lifting device; 2-4. First end beam;
[0037] 3. Transport vehicles;
[0038] 5. Flat car; 5-1 platform;
[0039] 6. The first tube box rack;
[0040] 7. First row of pipe cranes; 7-1. Second mobile vehicle; 7-2. Second main beam; 7-3. Robot; 7-4. Second lifting device; 7-5. Single crane; 7-6. Second end beam;
[0041] 8. Four-column gantry 2; 8-1. Second walking guide rail; 8-2. Second set of guide rails; 8-3. Second long beam;
[0042] 9. Feeding rack; 10. Feeding conveyor line; 11. Empty box flat car; 12. Empty box rack;
[0043] 13. Pipe and rod box; 13-1. Slot; 13-2. Pad bar; 13-3. Bottom frame; 13-4. Guardrail; 13-5. Positioning slot; 13-6. Fastener storage rod; 13-7. Fastener; 13-21. Positioning hole
[0044] 14. Workshop; 15. Discharging conveyor line; 16. Discharging rack;
[0045] 17. Four-column gantry three; 17-1. The third walking guide rail; 17-2. The third set of guide rails;
[0046] 18. Second row of pipes hanging; 19. Second heavy box hanging;
[0047] 20. Four-pillar gantry four; 20-1. Fourth walking guide rail; 20-2. Fourth set of guide rails;
[0048] 21. Second tube box rack; 22. Heavy box flat car; DETAILED DESCRIPTION
[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0050] The main purpose of the utility model is to realize the automation and block-based process of loading pipe rods from the workshop to the wellhead site and recovering and storing the pipe rods at the wellhead site to the workshop site, thereby eliminating the safety hazards existing in the process of distributing, recovering and placing the petroleum pipe rods in the inventory to the greatest extent, greatly improving the automation degree of the operation, reducing the labor intensity of the workers and reducing pollution.
[0051] The utility model provides an integrated system for pipe-rod storage, discharge, reception and delivery, which is applied to three environments: one is the recovery and storage of pipes and rods entering the factory, the second is the storage and distribution of pipes and rods leaving the factory, and the third is the transportation between the above two. The pipes and rods described in the utility model include but are not limited to oil pipes, casings, drill rods, and sucker rods. Their recovery, storage and distribution are achieved in the form of pipe boxes. The sites described in the utility model include but are not limited to the pipe and rod conveyor lines and storage areas of pipe and rod repair and inspection plants or processing plants. For the convenience of description, this description only describes the complete sequential process, and in actual use, only a part of it may be involved. For a single part, this description will not be elaborated separately.
[0052] See also Figure 1-10The illustrated embodiment is an integrated system for pipe-rod storage, discharge, reception and dispatch, comprising a four-column gantry 1, a four-column gantry 28, a four-column gantry 3 17 and a four-column gantry 4 20, wherein: a first pipe box rack 6 is installed between the four-column gantry 1 and the four-column gantry 28, a second pipe box rack 21 is installed between the four-column gantry 3 17 and the four-column gantry 4 20, a flat car 5 is arranged in the first pipe box rack 6, and a heavy box flat car 22 is arranged in the second pipe box rack 21. By adopting the pipe-rod box 13 for transportation and the four-column gantry 1, the four-column gantry 28, the four-column gantry 3 17 and the four-column gantry 4 20 for hoisting, the site distribution, recovery and storage of the pipes and rods are completed.
[0053] The pipe-rod box 13 is composed of a slot 13-1, a pad bar 13-2, a bottom frame 13-3, a guardrail 13-4, and a positioning slot 13-5. The bottom of the pipe-rod box 13 is installed with a bottom frame 13-3, and guardrails 13-4 are installed on both sides of the pipe-rod box 13. The guardrail 13-4 is designed with a slot 13-1, and a pad bar 13-2 is placed in the slot 13-1. Both ends of the bottom frame 13-3 of the pipe-rod box 13 are provided with positioning slots 13-5 suitable for positioning the pipes. The length of the pipe-rod box 13 is less than the length of the pipes stored. The pipes are stacked in layers in the pipe-rod box 13, and pad bars 13-2 are placed between the upper and lower layers of each layer of pipes. The pipe-rod box 13 serves as a transportation carrier for the pipes.
[0054] Wherein: a groove for positioning the pipe rod is provided above the pad bar 13-2, and a V-shaped groove for positioning the pipe rod is provided below the pad bar 13-2. Positioning holes 13-21 for positioning are provided at both ends of the pad bar 13-2, and the material of the pad bar 13-2 is easy to be magnetized. The positioning holes 13-21 are used to fix the pad bar 13-2 when the pipe rod box 13 is full of pipe rods. The pad bar 13-2 is placed in the card slot 13-1 of the pipe rod box 13 when it is stored.
[0055] Among them: the four-column gantry 1 is used for unloading, and the four-column gantry 20 is used for loading. The four-column gantry 1 and the four-column gantry 20 have the same structure. The four-column gantry 1 is a four-column structure. A first set of guide rails 1-2 for walking are arranged below the four-column gantry 1. First walking long beams 1-3 are arranged at both ends of the top of the four-column gantry 1. The upper part of the first walking long beam 1-3 is provided with a first walking guide rail 1-1 which is consistent with the length direction of the first walking long beam 1-3. A first heavy box crane 2 which can move along the length direction of the first walking long beam 1-3 is arranged on the first walking guide rail 1-1. The height of the first walking long beam 1-3 is higher than the transport vehicle 3. When unloading, the transport vehicle 3 is located below the first walking long beam 1-3.
[0056] Wherein: the first heavy box crane 2 is composed of a first main beam 2-1, a first moving vehicle 2-2, a first lifting device 2-3, and a first end beam 2-4. The first end beams 2-4 are connected to both sides of the first main beam 2-1. The first end beam 2-4 moves along the first walking guide rail 1-1. The first moving vehicle 2-2 is installed above the first main beam 2-1. The first moving vehicle 2-2 can move along the length direction of the first main beam 2-1. The first moving vehicle 2-2 is connected to the first lifting device 2-3. The first lifting device 2-3 can be raised and lowered. The first heavy box crane 2 and the second heavy box crane 19 have the same structure. The first heavy box crane 2 is used to lift the pipe rod box 13 filled with pipe rods.
[0057] Among them: Four-column gantry 2 8 is used for unpacking pipes and rods, four-column gantry 3 17 is used for packing pipes and rods, four-column gantry 2 8 and four-column gantry 3 17 have the same structure, a second set of guide rails 8-2 for walking are arranged under the four-column gantry 2 8, second long beams 8-3 are arranged at both ends of the top of the four-column gantry 2 8, a second walking guide rail 8-1 which is consistent with the length direction of the second long beam 8-3 is arranged on the upper part of the second long beam 8-3, and a first row of pipe hangers 7 which can be moved along the length direction of the second long beam 8-3 are arranged on the second walking guide rail 8-1.
[0058] The first row pipe hanger 7 and the second row pipe hanger 18 have the same structure. The first row pipe hanger 7 is composed of a second moving vehicle 7-1, a second main beam 7-2, a robot 7-3, a second lifting device 7-4, a single hanger 7-5, and a second end beam 7-6. The second end beam 7-6 is connected to both ends of the second main beam 7-2. The second end beam 7-6 moves along the second walking guide rail 8-1. The second moving vehicle 7-1 is installed above the second main beam 7-2. The second moving vehicle 7-1 can move along the length direction of the second main beam 7-2. The second lifting device 7-4, a single hanger 7-5 and a robot 7-3 are connected below the second moving vehicle 7-1. The second lifting device 7-4 and the single hanger 7-5 can be raised and lowered. The single hanger 7-5 is located on one side of the second lifting device 7-4. The first row pipe hanger 7 and the second row pipe hanger 18 are used to load and unload pipes from the pipe box 13.
[0059] Among them: a platform 5-1 for placing the pipe-rod box 13 is provided above the flat car 5 and the heavy box flat car 22, and the platform 5-1 can be raised and lowered. When raised, the upper plane of the platform 5-1 is higher than the highest point of the first pipe box rack 6 and the second pipe box rack 21. After lowering, the upper plane of the platform 5-1 is lower than the highest point of the first pipe box rack 6 and the second pipe box rack 21.
[0060] Wherein: the first tube box rack 6 and the second tube box rack 21 are in one or more groups.
[0061] Among them: the first group of guide rails 1-2, the second group of guide rails 8-2, the third group of guide rails 17-2 and the fourth group of guide rails 20-2 are laid under the four-post gantry 1, the four-post gantry 2 8, the four-post gantry 3 17 and the four-post gantry 4 20 respectively, and the first group of guide rails 1-2, the second group of guide rails 8-2, the third group of guide rails 17-2 and the fourth group of guide rails 20-2 are perpendicular to the first tube box rack 6 and the second tube box rack 21.
[0062] Wherein: the pipe rod box 13 is provided with a fastener 13-7 and a pad bar 13-2.
[0063] Among them, the flat car 5 and the heavy box flat car 22 have the same structure, and are provided with a platform 5 - 1 , and the platform 5 - 1 is used to place the pipe rod box 13 . Specific embodiments
[0064] On the site, two or more four-column gantries are designed for lifting operations. The pipe rods are unloaded from the transport vehicle 3 to the workshop 14, and the pipe rods are loaded, lifted and placed from the workshop to the transport vehicle 3.
[0065] Pipe and rod recovery and storage process:
[0066] Step 1: First, unload the pipe box 13 with pipes from the transport vehicle 3. The specific implementation method is as follows: the transport vehicle 3 with the pipe box 13 enters from the first set of guide rails 1-2 and stops at the corresponding position of the first pipe box rack 6 of the site. The four-post gantry 1 slides to the position above the transport vehicle 3 on the first set of guide rails 1-2. The first heavy box crane 2 moves to the top of the transport vehicle 3 along the first walking guide rail 1-1 of the four-post gantry 1, and the first moving vehicle 2-2 on the first heavy box crane 2 moves to the top of the pipe box 13 along the first main beam 2-1. The first lifting device 2-3 descends to lift the pipe box 13 with pipes from the transport vehicle 3. The first heavy box crane 2 moves to the top of the first pipe box rack 6 along the first walking guide rail 1-1 of the four-post gantry 1, the first lifting device 2-3 descends, and the flat car 5 located in the first pipe box rack 6 rises. The first lifting device 2-3 places the pipe box 13 with pipes on the platform 5-1 of the flat car 5. The flat car 5 moves along the length direction of the first tube box rack 6 to place the tube rod box 13 containing the tube rods on the first tube box rack 6 .
[0067] Step 2: The first row of pipe cranes 7 removes the pipe rods from the pipe rod box 13. The specific implementation method is as follows: the first row of pipe cranes 7 moves to the right along the second walking guide rail 8-1 of the four-column gantry 2 8 and is located above the pipe rod box 13 equipped with the pipe rods. The second moving vehicle 7-1 on the first row of pipe cranes 7 moves along the second main beam 7-2 to above the pipe rod box 13 equipped with the pipe rods, and the robot 7-3 removes the fasteners 13-7 on the pipe rod box 13 equipped with the pipe rods (when the pipe rods are installed in the pipe rod box 13, the fasteners 13-7 are inserted into the positioning holes 13-21 to fasten the pad bars 13-2, and the fasteners 13-7 are placed on the fastener storage rods 13-6. After removing the fasteners 13-7, the robot 7-3 grabs the pad bars 13-2 and places them in the storage slot 13-1. The second hoisting device 7-4 of the first row of pipe cranes 7 descends to lift the pipe rods.
[0068] Step 3: The first row of pipe hangers 7 moves and places the pipe rods on the feed rack 9. The specific implementation method is: the first row of pipe hangers 7 with pipe rods are moved along the second walking guide rail 8-1 on the four-column gantry 8 to the top of the feed rack 9. At the same time, the second moving vehicle 7-1 moves along the second main beam 7-2 to the top of the feed rack 9. The second lifting device 7-4 descends to place the lifted pipe rods on the feed rack 9.
[0069] Step 4: The first row of pipe hangers 7 moves along the second walking guide rail 8-1 on the four-column gantry 2 8 to return to the position above the pipe box 13 filled with pipes, and at the same time, the second moving vehicle 7-1 returns along the second main beam 7-2 to the position above the pipe box 13 filled with pipes. Repeat steps 2 and 3 until all the pipes in the pipe box 13 filled with pipes are placed on the feed rack 9.
[0070] Step 5: The feed conveyor line 10 conveys the pipe rods to the workshop 14.
[0071] Step 6: The first row of pipe hangers 7 is equipped with a single hanger 7-5, which is used to hang the single pipe rod that needs to be hung on the feed rack 9. After the hanging operation is completed, the empty pipe rod box 13 is lifted by the second hanging device 7-4 on the first row of pipe hangers 7. The four-column gantry 2 8 moves along the second set of guide rails 8-2 on the ground to the top of the empty box rack 12, and places the empty pipe rod box 13 on the empty box rack 12. Then the empty box flat car 11 moves the empty pipe rod box 13 to a suitable position on the empty box rack 12.
[0072] Step 7: The four-post gantry 1 and the four-post gantry 2 8 slide along the first walking guide rail 1-1 and the second walking guide rail 8-1 to the next tube box rack respectively, and repeat steps 1 to 6 to complete the tube rod recovery and storage process of the next tube box rack.
[0073] Pipe and rod storage and distribution process:
[0074] Step 1: The empty pipe-rod box 13 is transported from the empty box rack 12 to the second pipe-rod rack 21. The specific implementation method is as follows: the four-post gantry 3 17 moves along the third set of guide rails 17-2 to the top of the empty box rack 12, and the second row of pipe hangers 18 moves along the third walking guide rail 17-1 on the four-post gantry 3 17 to the right cantilever of the four-post gantry 3 17, which is located directly above the empty pipe-rod box 13. The second row of pipe hangers 18 lifts the empty pipe-rod box 13, and the four-post gantry 3 17 moves along the third set of guide rails 17-2 to the appropriate position of the second pipe-rod rack 21. The second row of pipe hangers 18 moves along the third walking guide rail 17-1 to the left cantilever of the four-post gantry 3 17, and the second row of pipe hangers 18 places the empty pipe-rod box 13 on the second pipe-rod rack 21.
[0075] Step 2: Pipes and rods are packed into boxes. The specific implementation method is as follows: the pipes and rods in the workshop 14 are transported to the discharging rack 16 through the discharging conveyor line 15. The second row of pipe hangers 18 move along the third walking guide rail 17-1 to a suitable position above the discharging rack 16, the second row of pipe hangers 18 lift the pipes and rods, the second row of pipe hangers 18 move along the third walking guide rail 17-1 to the top of the empty pipe and rod box 13, and the second row of pipe hangers 18 place the pipes and rods in the empty pipe and rod box 13. After the first layer of pipes and rods are placed, the robot 7-3 on the second row of pipe hangers 18 places the pads 13-2 in the storage slot 13-1 on the pipe and rod box 13 above the pipes and rods. The second row of pipe hangers 18 move along the third walking guide rail 17-1 to a suitable position above the discharging rack 16, repeat the above hoisting steps, and place one layer of pipes and rods and one layer of pads 13-2 until the pipe and rod box 13 is full of pipes and rods. After the pipe and rod box 13 is filled with pipes and rods, the fastener 13-7 is taken out from the fastener receiving rod 13-6, and the pad bar 13-2 is fixed through the positioning hole 13-21. The pipe and rod boxing is completed.
[0076] Step three: The pipe-rod box 13 filled with pipes and rods is transported to the second pipe-box rack 21 . The specific implementation method is: the second heavy box crane 19 lifts the pipe-rod box 13 filled with pipes and rods and places it on the heavy box flat car 22 . The heavy box flat car 22 moves the pipe-rod box 13 filled with pipes and rods to a suitable position on the left side of the second pipe box rack 21 .
[0077] Step 3: Loading pipes and rods: The specific implementation method is: loading the pipe box 13 filled with pipes and rods, and the specific implementation method is: the four-post gantry 20 moves to the top of the pipe box 13 filled with pipes and rods, and the second heavy box crane 19 moves along the fourth walking guide rail 20-1 of the four-post gantry 20 to the top of the pipe box 13 filled with pipes and rods. The second heavy box crane 19 lifts the pipe box 13 filled with pipes and rods, and the second heavy box crane 19 moves along the fourth walking guide rail 20-1 of the four-post gantry 20 to the top of the transport vehicle 3. The second heavy box crane 19 places the pipe box 13 filled with pipes and rods in the carriage of the transport vehicle 3. The second heavy box crane 19 moves along the fourth walking guide rail 20-1 of the four-post gantry 20 to the right cantilever at a suitable position to lift the next pipe box 13. The loading of pipes and rods is completed.
[0078] In the description of this specification, the description of the reference term "embodiment" or the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0079] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A pipe-rod storage, discharge, receiving and dispatching integrated system, comprising a four-column gantry 1 (1), a four-column gantry 2 (8), a four-column gantry 3 (17) and a four-column gantry 4 (20), characterized in that: a first pipe box rack (6) is installed between the four-column gantry 1 (1) and the four-column gantry 2 (8), a second pipe box rack (21) is installed between the four-column gantry 3 (17) and the four-column gantry 4 (20), a flat car (5) is arranged in the first pipe box rack (6), and a heavy box flat car (22) is arranged in the second pipe box rack (21), and the site distribution, recovery and storage of pipes and rods are completed by adopting a pipe-rod box (13) for transportation and a four-column gantry 1 (1), a four-column gantry 2 (8), a four-column gantry 3 (17) and a four-column gantry 4 (20) for hoisting.
2. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 1, characterized in that: The pipe-rod box (13) is composed of a slot (13-1), a pad bar (13-2), a bottom frame (13-3), a guardrail (13-4), and a positioning slot (13-5). The bottom of the pipe-rod box (13) is installed with a bottom frame (13-3). Guardrails (13-4) are installed on both sides of the pipe-rod box (13). The guardrails (13-4) on both sides are designed with slots (13-1). The pad bar (13-2) is placed in the slot (13-1). The guardrail (13-4) is provided with fastener storage rods (13-6) at four corners, and the fastener storage rods (13-6) store fasteners (13-7). Both ends of the bottom frame (13-3) of the pipe-rod box (13) are provided with positioning grooves (13-5) suitable for positioning the pipes. The length of the pipe-rod box (13) is less than the length of the pipes to be stored. The pipes are stacked in layers in the pipe-rod box (13), and pads (13-2) are provided between the upper and lower parts of each layer of pipes.
3. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 2, characterized in that: The upper and lower sides of the pad bar (13-2) are provided with grooves or V-shaped grooves for positioning the pipe rods, and both ends of the pad bar (13-2) are provided with positioning holes (13-21) for positioning. The material of the pad bar (13-2) is easy to be magnetized; when stored, the pad bar (13-2) is placed in the card slot (13-1) of the pipe rod box (13).
4. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 1, characterized in that: The four-column gantry one (1) is used for unloading, and the four-column gantry four (20) is used for loading. The four-column gantry one (1) and the four-column gantry four (20) have the same structure. The four-column gantry one (1) is a four-column structure. A first group of guide rails (1-2) for walking is provided below the four-column gantry one (1). Two ends of the top of the four-column gantry one (1) are provided with first walking long beams (1-3). The upper part of the first walking long beam (1-3) is provided with a first walking guide rail (1-1) which is consistent with the length direction of the first walking long beam (1-3). The first walking guide rail (1-1) is provided with a first heavy box crane (2) which is movable along the length direction of the first walking long beam (1-3). The height of the first walking long beam (1-3) is higher than that of the transport vehicle (3). When unloading, the transport vehicle (3) is located below the first walking long beam (1-3).
5. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 4, characterized in that: The first heavy box crane (2) is composed of a first main beam (2-1), a first moving vehicle (2-2), a first lifting device (2-3), and a first end beam (2-4). The first end beams (2-4) are connected to both sides of the first main beam (2-1). The first end beams (2-4) move along the first walking guide rail (1-1). A first moving vehicle (2-2) is installed above the first main beam (2-1). The first moving vehicle (2-2) can move along the length direction of the first main beam (2-1). The first moving vehicle (2-2) is connected to the first lifting device (2-3). The first lifting device (2-3) can be raised and lowered. The first heavy box crane (2) and the second heavy box crane (19) have the same structure.
6. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 1, characterized in that: The four-post gantry 2 (8) is used for removing the pipes from the box, and the four-post gantry 3 (17) is used for installing the pipes into the box. The four-post gantry 2 (8) and the four-post gantry 3 (17) have the same structure. A second set of guide rails (8-2) for walking is provided below the four-post gantry 2 (8). Second long beams (8-3) are provided at both ends of the top of the four-post gantry 2 (8). The upper part of the second long beam (8-3) is provided with a second walking guide rail (8-1) in the same length direction as the second long beam (8-3). The second walking guide rail (8-1) is provided with a first row of pipe hangers (7) movable along the length direction of the second long beam (8-3).
7. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 6, characterized in that: The first row of pipe cranes (7) and the second row of pipe cranes (18) have the same structure. The first row of pipe cranes (7) are composed of a second moving vehicle (7-1), a second main beam (7-2), a robot (7-3), a second lifting device (7-4), a single crane (7-5), and a second end beam (7-6). The second end beams (7-6) are connected to both ends of the second main beam (7-2). The second end beam (7-6) moves along a second walking guide rail (8-1). A second moving vehicle (7-1) is installed above the second main beam (7-2). The second moving vehicle (7-1) can move along the length direction of the second main beam (7-2). The second lifting device (7-4), the single crane (7-5), and the robot (7-3) are connected below the second moving vehicle (7-1). The second lifting device (7-4) and the single crane (7-5) can be raised and lowered. The single crane (7-5) is located on one side of the second lifting device (7-4).
8. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 1, characterized in that: The flat car (5) and the heavy box flat car (22) have the same structure. A platform (5-1) for placing the pipe-rod box (13) is provided above the flat car (5). The platform (5-1) can be raised and lowered. When raised, the upper plane of the platform (5-1) is higher than the highest points of the first pipe box rack (6) and the second pipe box rack (21). When lowered, the upper plane of the platform (5-1) is lower than the highest points of the first pipe box rack (6) and the second pipe box rack (21).
9. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 1, characterized in that: The first tube box rack (6) and the second tube box rack (21) are provided in one or more groups.
10. The pipe-rod storage, discharge, receiving and dispatching integrated system according to claim 1, characterized in that: A first group of guide rails (1-2), a second group of guide rails (8-2), a third group of guide rails (17-2) and a fourth group of guide rails (20-2) are laid below the four-post gantry one (1), the four-post gantry two (8), the four-post gantry three (17) and the four-post gantry four (20), respectively; the first group of guide rails (1-2), the second group of guide rails (8-2), the third group of guide rails (17-2) and the fourth group of guide rails (20-2) are perpendicular to the first tube box rack (6) and the second tube box rack (21); an empty box rack (12) is provided between the second group of guide rails (8-2) and the third group of guide rails (17-2); the empty box rack (12) comprises one or more groups.