Petroleum operation pipe rod assembling, disassembling and discharging integrated device

Abstract

The utility model discloses a petroleum operation pipe rod loading, unloading and discharging integrated device which comprises a box stacking and pipe moving vehicle, a first support assembly, a second support assembly, a third support assembly, a fourth support assembly, an oil pipe box, a first rectangular cofferdam, a second rectangular cofferdam, a third rectangular cofferdam and a transportation garage. A first guide rail, a second guide rail, a third guide rail and a fourth guide rail are mounted on the first bracket assembly, the second bracket assembly, the third bracket assembly and the fourth bracket assembly; the second support assembly can be folded towards the interior of the first support assembly, and the fourth support assembly can be folded towards the interior of the third support assembly. The first support assembly, the second support assembly, the third support assembly and the fourth support assembly are folded and unfolded to form a unified rail, and the box stacking and pipe moving trolley moves along the unified rail in a stepped mode. The device gets rid of the mode that in the prior art, pipe rods are moved and transported through a pipe grabbing machine, the problem that the pipe rods are arranged irregularly in the longitudinal direction and the transverse direction after being transported through the pipe grabbing machine is solved, and the flexibility and the utilization rate of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe transportation, in particular to an integrated device for loading, unloading and discharging a pipe rod for petroleum operations. Background Art

[0002] In the prior art, pipe rods are transported by special trucks, and pipe grabbers are used to move various pipe rods when loading and unloading from special trucks. The existing pipe grabbers have the following problems in moving or transporting various pipe rods:

[0003] The pipe grabber has a large area and is limited in space during handling, making it difficult to transport and requires high operator operation.

[0004] The pipe rods will scatter when they are laid out, which is not conducive to the next process of the pipe rods. Manual work is required to arrange the pipe rods as neatly as possible.

[0005] The following problems arise in the process of moving pipe rods by means of a pipe grabber: first, the process takes a long time and the work efficiency is low; second, during the arrangement of the pipe rods, the workers' labor intensity is high, which endangers their safety. Utility Model Content

[0006] The utility model aims to provide an integrated device for loading, unloading and discharging oil pipe rods, which gets rid of the method of transferring pipe rods by pipe grabbing machines in the prior art, improves work efficiency, reduces the work intensity of workers, and improves the safety factor of operations.

[0007] A device for loading, unloading and discharging an integrated oil operation pipe rod is characterized in that it comprises a code box transfer vehicle, a first bracket assembly, a second bracket assembly, a third bracket assembly, a fourth bracket assembly, an oil pipe box, a first rectangular cofferdam, a second rectangular cofferdam, a third rectangular cofferdam and a transport garage, wherein the first bracket assembly, the second bracket assembly, the third bracket assembly and the fourth bracket assembly are respectively provided with a first guide rail, a second guide rail, a third guide rail and a fourth guide rail, the rotating side legs inside the fourth bracket assembly are fixed on the third rectangular cofferdam to form a transport garage, the second bracket assembly can be folded into the first bracket assembly and shipped as a whole vehicle, the fourth bracket assembly can be folded into the third bracket assembly and shipped as a whole vehicle, the first bracket assembly, the second bracket assembly, the third bracket assembly and the fourth bracket assembly can be opened from a folded state, the first guide rail, the second guide rail, the third guide rail and the fourth guide rail form a unified track, and the code box transfer vehicle can move in steps along the first guide rail, the second guide rail, the third guide rail and the fourth guide rail.

[0008] Preferably, an integrated device for loading, unloading and discharging a pipe rod for oil operations is characterized in that: the first bracket assembly consists of a first guide rail, a first bracket, and a flip mechanism; the first guide rail is installed on the upper end of the first bracket, and the lower end of the first bracket is fixed on the first rectangular cofferdam.

[0009] Preferably, an integrated device for loading, unloading and discharging a pipe rod for oil operations is provided, characterized in that: the second bracket assembly is composed of a second guide rail, a second bracket, a non-folding side leg, a telescopic leveling mechanism 2, and a movable end; the second guide rail is fixed on the second bracket; the two ends of the second bracket are respectively provided with a movable end and a non-folding side leg; the fixing method between the non-folding side leg and the second bracket can be loaded and unloaded; the side surface of the mobile end is connected to the side surface of the first bracket of the first bracket assembly through a flip mechanism; a telescopic leveling mechanism 2 is installed at the bottom of the non-folding side leg; the telescopic leveling mechanism 2 is fixed on the third rectangular cofferdam; the telescopic leveling mechanism 2 is used to keep the second bracket assembly level with the second guide rail and the third guide rail of the third bracket assembly when the second bracket assembly is flattened.

[0010] Preferably, an integrated device for loading, unloading and discharging a pipe rod for oil operations is provided, characterized in that: the second bracket assembly is flipped and folded toward the first bracket assembly through a flipping mechanism, the non-folding side legs and the telescopic leveling mechanism are fixed on the third rectangular cofferdam, and the second bracket assembly is flipped and folded inward.

[0011] Preferably, an integrated device for loading, unloading and discharging a pipe rod for oil operations is provided, characterized in that: the third bracket assembly is composed of a third guide rail, a third bracket, and a guide rail lifting mechanism; the third bracket is installed with a third guide rail, guide rail lifting mechanisms are fixed on both sides of the third bracket, the guide rail lifting mechanism is fixed on the third rectangular cofferdam, and the guide rail lifting mechanism can adjust the height up and down.

[0012] Preferably, an integrated device for loading, unloading and discharging a pipe rod for oil operations is provided, characterized in that: the fourth bracket assembly is composed of a fourth guide rail, a fourth bracket, a lifting mechanism, a rotation locking mechanism, a rotating side leg, a non-rotating end leg, four telescopic leveling mechanisms, and a guide sliding device; the fourth bracket is provided with a fourth guide rail, a rotating side leg is provided on one side of the fourth bracket, the rotating side leg is connected to the fourth bracket through a lifting mechanism and a rotation locking mechanism, the other side of the fourth bracket is provided with a non-rotating end leg, and a telescopic leveling mechanism four is provided at the lower part of the non-rotating end leg for adjusting the height of the fourth bracket bracket assembly.

[0013] Preferably, an integrated device for loading, unloading and discharging pipes and rods for oil operations is provided, characterized in that: a guide sliding device is provided on the side of the rotating side support leg close to the third bracket assembly, and the guide sliding device cooperates with the lifting and lowering of the guide rail lifting mechanism to drive the third bracket assembly to slide up and down, so that the third guide rail of the third bracket assembly and the second guide rail of the second bracket assembly and the fourth guide rail of the fourth bracket assembly remain level, thereby realizing the step-by-step movement of the code box transfer vehicle.

[0014] Preferably, an integrated device for loading, unloading and discharging a pipe rod for oil operations is characterized in that: the fourth bracket assembly is rotated by a rotary locking mechanism, with the rotating side leg as a fulcrum, the non-rotating end leg moves away from the bottom surface and rotates, and one side of the fourth bracket assembly rotates 0-360° around the rotating side leg and folds toward the inside of the third bracket assembly. After the folding is completed, the rotary locking mechanism locks the non-rotating end leg and locks it fixedly.

[0015] Preferably, an integrated device for loading, unloading and discharging a pipe rod in a petroleum operation is characterized in that: the first bracket assembly, the second bracket assembly, the third bracket assembly and the fourth bracket assembly each have two sets, which are placed on both sides of the oil pipe box (8), symmetrically placed and fixed, to form a storage space for the oil pipe box.

[0016] Preferably, an integrated device for loading, unloading and discharging oil pipes and rods is provided, wherein the oil pipe box is composed of a pad bar and a pad bar storage device, and the oil pipe box is a transfer code box carrier for the pipes and rods.

[0017] Preferably, an integrated device for loading, unloading and discharging pipes and rods for petroleum operations is provided, wherein the stacking box pipe transfer vehicle is composed of a pipe-rod crane, an oil pipe box crane, a pad-bar grabbing device, a guide mechanism and a steering mechanism; a longitudinally movable pipe-rod crane, an oil pipe box crane and a pad-bar grabbing device are provided below the guide mechanism; the pipe-rod crane and the oil pipe box crane can move longitudinally along the guide mechanism; a steering mechanism is provided on the pad-bar grabbing device; the steering mechanism can be rotated and positioned by 0-360°; the pad-bar grabbing device grabs the pad-bar, so that the pad-bar can be placed at a suitable position below the pipe-rod when the pipe-rod is loaded or unloaded.

[0018] Preferably, in an integrated device for loading, unloading and discharging a pipe rod in a petroleum operation, the second rectangular cofferdam is movable and is used to cushion the second bracket assembly when the device is flattened.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model has a reasonable structural design, and uses the box pipe transfer vehicle, the first bracket assembly, the second bracket assembly, the third bracket assembly, the fourth bracket assembly, the oil pipe box, etc. to complete the loading and unloading of the pipe rod, replacing the current way of loading and unloading the pipe rod by the pipe grabber, reducing the problem of uneven longitudinal (along the pipe rod direction) and transverse (vertical to the pipe rod direction) arrangement of the pipe rod after transportation by the pipe grabber, realizing the automation of the arrangement and loading and unloading of the pipe rod, and improving work efficiency. In addition, the folding method solves the problem of space limitation during the transportation of the device, which facilitates the transportation of the entire device.

[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 three-dimensional structure of the utility model;

[0024] Figure 2 It is a front structural schematic diagram of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the fourth bracket assembly of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the stacking box pipe transfer vehicle of the present utility model;

[0027] Figure 5 This is a schematic diagram of the oil pipe box structure of the utility model;

[0028] Figure 6 This is a schematic diagram of the placement position of the lift of the utility model;

[0029] In the figure: 1. Lifting machine;

[0030] 2. Pipe box transfer vehicle; 2-1. Pipe rod crane; 2-2. Oil pipe box crane; 2-3. Pad bar grabbing device; 2-4. Guide mechanism; 2-3-1. Steering mechanism;

[0031] 3-1. First guide rail; 3-2. First bracket; 3-3. Flipping mechanism;

[0032] 4-1. Second guide rail; 4-2. Second bracket; 4-3. Non-folding side legs; 4-4. Telescopic leveling mechanism II, 4-5. Mobile end;

[0033] 5-1. The third guide rail; 5-2. The third bracket; 5-3. The guide rail lifting mechanism;

[0034] 6-1. Fourth guide rail; 6-2. Fourth bracket; 6-3. Lifting mechanism; 6-4. Rotation locking mechanism; 6-5. Rotational side legs; 6-6. Non-rotational end legs; 6-7 Telescopic leveling mechanism four; 6-8 Guide sliding device;

[0035] 7. Transport vehicle;

[0036] 8. Oil pipe box; 8-2 pad bar; 8-3 pad bar storage device;

[0037] 9. First rectangular cofferdam; 10. Second rectangular cofferdam; 11. Third rectangular cofferdam; 12. Transport garage. DETAILED DESCRIPTION

[0038] This utility model has been implemented and applied in Dongying Kairui Automation Co., Ltd. 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 them. 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.

[0039] See also Figure 1-6 As shown, an integrated device for loading, unloading and discharging oil pipes and rods, comprises a stacking box transfer vehicle 2, a first bracket assembly, a second bracket assembly, a third bracket assembly, a fourth bracket assembly, an oil pipe box 8, a first rectangular cofferdam 9, a second rectangular cofferdam 10, a third rectangular cofferdam 11 and a transport garage 12, wherein the rotating side legs 6-5 inside the fourth bracket assembly are fixed on the third rectangular cofferdam 11 to form the transport garage 12.

[0040] Among them, the first bracket assembly is composed of a first guide rail 3-1, a first bracket 3-2, and a flip mechanism 3-3. The first guide rail 3-1 is installed on the upper end of the first bracket 3-2, and the lower end of the first bracket 3-2 is fixed on the first rectangular cofferdam 9.

[0041] Among them, the second bracket assembly is composed of a second guide rail 4-1, a second bracket 4-2, a non-folding side leg 4-3, a telescopic leveling mechanism 4-4, and a movable end 4-5. The second guide rail 4-1 is fixed on the second bracket 4-2, and the two ends of the second bracket 4-2 are respectively provided with a movable end 4-5 and a non-folding side leg 4-3. The non-folding side leg 4-3 and the second bracket 4-2 are connected in a manner that can be loaded and unloaded. The side of the mobile end 4-5 is connected to the side of the first bracket 3-2 of the first bracket assembly through a flip mechanism 3-3. The bottom of the non-folding side leg 4-3 is installed with a telescopic leveling mechanism 4-4, and the telescopic leveling mechanism 4-4 is fixed on the third rectangular cofferdam 11. The telescopic leveling mechanism 4-4 is used to keep the second bracket assembly level with the guide rail end of the third bracket assembly when it is flattened.

[0042] When the device is shipped as a whole vehicle, the second bracket assembly is turned over and folded toward the first bracket assembly through the turning mechanism (3-3), and the non-folding side legs (4-3) and the second telescopic leveling mechanism (4-4) are fixed on the third rectangular cofferdam (11), and the second bracket assembly is turned over and folded inward. The non-folding side legs (4-3) and the second bracket 4-2 are not fixed and can be loaded and unloaded.

[0043] Among them, the third bracket assembly is composed of a third guide rail 5-1, a third bracket 5-2, and a guide rail lifting mechanism 5-3. The third guide rail 5-1 is installed on the third bracket 5-2, and guide rail lifting mechanisms 5-3 are fixed on both sides of the third bracket 5-2. The guide rail lifting mechanism 5-3 is fixed on the third rectangular cofferdam 11, and the guide rail lifting mechanism 5-3 can adjust the height up and down.

[0044] Among them, the fourth bracket assembly is composed of a fourth guide rail 6-1, a fourth bracket 6-2, a lifting mechanism 6-3, a rotation locking mechanism 6-4, a rotating side leg 6-5, a non-rotating end leg 6-6, a telescopic leveling mechanism four 6-7, and a guide sliding device 6-8. The fourth guide rail 6-1 is installed on the fourth bracket 6-2, and a rotating side leg 6-5 is installed on one side of the fourth bracket 6-2. The rotating side leg 6-5 is connected to the fourth bracket 6-2 through a lifting mechanism 6-3 and a rotation locking mechanism 6-4. A non-rotating end leg 6-6 is installed on the other side of the fourth bracket 6-2, and a telescopic leveling mechanism four 6-7 is arranged at the lower part of the non-rotating end leg 6-6 for adjusting the height of the fourth bracket assembly.

[0045] Among them, the rotating side support leg 6-5 is provided with a guide sliding device 6-8 on the side close to the third bracket assembly. The guide sliding device 6-8 is used to cooperate with the lifting and lowering of the guide rail lifting mechanism 5-3 to drive the third bracket assembly to slide up and down, so as to complete the third guide rail 5-1 of the third bracket assembly and the second guide rail 4-1 of the second bracket assembly, as well as the fourth guide rail 6-1 of the fourth bracket assembly to maintain levelness, thereby realizing the step-by-step movement of the code box transfer vehicle 2.

[0046] Among them: when the device is shipped as a whole vehicle, the fourth bracket assembly is rotated by the rotation locking mechanism 6-4, with the rotating side leg 6-5 as the fulcrum, the non-rotating end leg 6-6 moves away from the bottom surface and rotates, and one side of the fourth bracket assembly rotates 0-360° around the rotating side leg 6-5 and folds into the inside of the third bracket assembly. After the folding is completed, the rotation locking mechanism 6-4 locks the non-rotating end leg 6-6 and locks it.

[0047] When the device is flattened: the first bracket assembly, the second bracket assembly, the third bracket assembly, and the fourth bracket assembly are respectively installed with the first guide rail 3-1, the second guide rail 4-1, the third guide rail 5-1, and the fourth guide rail 6-1; the rotating side legs (6-5) inside the fourth bracket assembly are fixed on the third rectangular cofferdam (11); the first bracket assembly, the second bracket assembly, the third bracket assembly, and the fourth bracket assembly are opened from the folded state; the first guide rail 3-1, the second guide rail 4-1, the third guide rail 5-1, and the fourth guide rail 6-1 form a unified track; the code box transfer vehicle 2 moves in steps along the first guide rail 3-1, the second guide rail 4-1, the third guide rail 5-1, and the fourth guide rail 6-1.

[0048] There are two sets of the first bracket assembly, the second bracket assembly, the third bracket assembly and the fourth bracket assembly, which are placed on both sides of the oil pipe box 8, symmetrically placed and fixed to form a storage space for the oil pipe box 8.

[0049] The oil pipe box 8 is composed of a pad bar 8-2 and a pad bar storage device 8-3, and the oil pipe box 8 is a transfer code box carrier for the pipe rod.

[0050] The specific implementation of this embodiment is as follows:

[0051] Truckload shipment:

[0052] The equipment itself can be split into two parts, and the first bracket assembly, the second bracket assembly, the code box transfer vehicle 2, the first rectangular cofferdam 9, and the second rectangular cofferdam 10 are the first part. When the first part is shipped as a whole vehicle, the second bracket assembly is in an inwardly folded state for shipping as a whole vehicle. The specific implementation method is as follows: the second bracket assembly is flipped and folded into the first bracket assembly through the flipping mechanism 3-3, and the non-folding side legs 4-3 and the telescopic leveling mechanism 4-4 are fixed on the third rectangular cofferdam 11, and the second bracket assembly is flipped and folded inward. The non-folding side legs 4-3 are not fixed to the second bracket 4-2, and can be loaded and unloaded. The second rectangular cofferdam 10 is movable. After the second bracket assembly is folded toward the first bracket assembly, the second rectangular cofferdam 10 is placed on the first rectangular cofferdam 9, and the first part of the whole vehicle is shipped.

[0053] The third bracket assembly, the fourth bracket assembly, and the third rectangular cofferdam 11 are the second part. The fourth bracket assembly is in an inwardly folded state for shipment as a whole vehicle. The specific implementation method is as follows: the fourth bracket assembly is rotated by the rotary locking mechanism 6-4, with the rotating side leg 6-5 as the fulcrum, the non-rotating end leg 6-6 and the telescopic leveling mechanism four 6-7 drive off the ground and rotate, and the fourth bracket assembly rotates 0-360° around the rotating side leg 6-5 and folds into the inside of the third bracket assembly. After folding is completed, the rotary locking mechanism 6-4 locks the non-rotating end leg 6-6 and locks it fixedly, and the second part of the whole vehicle shipment is completed.

[0054] The above two parts are transported to the site where pipes and rods need to be loaded and unloaded.

[0055] Equipment installation and debugging:

[0056] The equipment is placed at a suitable location on the site, the second bracket assembly is opened from a folded state to be horizontally aligned with the first bracket 3-2, the fourth bracket assembly is opened from a folded state, the first rectangular cofferdam 9, the second rectangular cofferdam 10, and the third rectangular cofferdam 11 are arranged in a straight line, and the first bracket assembly, the second bracket assembly, the third bracket assembly, and the third bracket assembly are supported in the same direction.

[0057] Transport vehicle 7 is in place:

[0058] When the transport vehicle 7 enters the site, it enters the transport garage 12 and opens the bucket of the transport vehicle 7 near the equipment. The non-rotating end leg 6-6 in the fourth bracket assembly is moved away from the ground by the lifting mechanism 6-3 until the transport vehicle 7 stops in the transport garage 12, with the front of the transport vehicle 7 outside the equipment. After stopping, the non-rotating end leg 6-6 falls to the ground, and the telescopic leveling mechanism 6-7 is adjusted to make the fourth guide rail 6-1 on the fourth bracket assembly level.

[0059] Pipe unloading:

[0060] Step 1: After the equipment is installed and debugged, the first guide rail 3-1, the second guide rail 4-1, the third guide rail 5-1, and the fourth guide rail 6-1 form a unified track, and the stacking box transfer vehicle 2 moves along the first guide rail 3-1, the second guide rail 4-1, the third guide rail 5-1, and the fourth guide rail 6-1. The stacking box transfer vehicle 2 moves from the first track 3-1 to the third track 5-1, stops, adjusts the guide rail lifting mechanism 5-3 on the third bracket assembly, and the third bracket assembly moves up along the guide sliding device 6-8 on the fourth bracket assembly, so that the third bracket assembly rises to be horizontally aligned with the fourth bracket assembly, and the third guide rail 5-1 and the fourth guide rail 6-1 form a straight track, and the stacking box transfer vehicle 2 moves from the third bracket assembly to the fourth bracket assembly, realizing the step-by-step movement of the stacking box transfer vehicle 2. The stacking box transfer vehicle 2 is above the oil pipe box 8 on the transport vehicle 7.

[0061] Step 2: The tubing box crane 2-2 lifts the tubing box 8, and the tubing box crane 2-2 moves and adjusts along the direction of the guide mechanism 2-4 to make the center of the tubing box 8 as vertical as possible with the center of the stacking box transfer vehicle 2 to reduce the sinking of the tubing box 8, so as to facilitate the subsequent transfer of the tubing box 8 from the transport vehicle 7 to the inside of the rectangular cofferdam.

[0062] Step three: The tubing box crane 2-2 on the stacking box transfer vehicle 2 grabs the tubing box 8, the stacking box transfer vehicle 2 moves from the fourth bracket assembly to the third bracket assembly, stops, the guide rail lifting mechanism 5-3 on the third bracket assembly descends to the same level as the second bracket assembly, the stacking box transfer vehicle 2 carries the tubing box 8 and moves to the first bracket assembly inside the first rectangular cofferdam 9, and the tubing box crane 2-2 places the carried tubing box 8 inside the first rectangular cofferdam 9.

[0063] The above three actions are repeated to place the tubing box 8 on the first rectangular cofferdam 9, the second rectangular cofferdam 10, and the third rectangular cofferdam 11 in sequence.

[0064] After the tubing boxes 8 are placed, the pipe rods are transported. The first layer of tubing boxes 8 is used as Example 1:

[0065] Step 4: Under the control of the steering mechanism 2-3-1, the pad grabbing device 2-3 on the stacking box transfer vehicle 2 grabs the pad 8-2 and moves it to the slot of the pad storage device 8-3 on the oil pipe box 8. The pipe rod crane 2-1 grabs the pipe rod, and the stacking box transfer vehicle 2 moves to the top of the lift 1. The pipe rod crane 2-1 places the pipe rod on the lift 1. The working direction of the lift 1 is consistent with the placement direction of the pipe rod.

[0066] After the transportation of the first layer of pipes and rods is completed, the pad bar grabbing device 2-3 moves the pad bar 8-2 to the pad bar storage device 8-3, and repeats the steps of unloading the pipes and rods in Example 1, and completes the unloading of the second row of pipes and rods in sequence according to the method of one layer of pipes and rods and one layer of pad bar 8-2.

[0067] The third layer, the fourth layer, etc. are all the same as the above two steps. The difference lies in the distance moved by the stacking box pipe transfer vehicle 2. The stacking box pipe transfer vehicle 2 reciprocates on the first bracket assembly and the third bracket assembly to complete the pipe rod unloading.

[0068] Empty oil pipe box 8 loading:

[0069] The stacking box transfer vehicle 2 starts loading the oil pipe box 8 closest to the transport vehicle 7. The oil pipe box crane 2-2 on the stacking box transfer vehicle 2 grabs the oil pipe box 8. The stacking box transfer vehicle 2 passes through the third bracket assembly when moving. The third bracket assembly is first lifted by the guide rail lifting mechanism 5-3 to the level of the fourth bracket assembly. The stacking box transfer vehicle 2 moves to a suitable position above the transport vehicle 7 and places the oil pipe box 8. The stacking box transfer vehicle 2 moves from the fourth bracket assembly to the third bracket assembly. After the stacking box transfer vehicle 2 stops, the third bracket assembly descends to the level of the second bracket assembly.

[0070] Repeat the above steps in the order of loading the oil pipe box 8 from the end near the transport vehicle 7 to complete the loading of the empty pipe box 8 onto the vehicle.

[0071] After loading is completed, the code box transfer vehicle 2 returns to the top of the first track 3-1, the third bracket assembly is in a horizontal state with the second bracket assembly, the fourth bracket non-rotating side leg 6-7 drives away from the bottom surface, the transport vehicle 7 drives out of the transport garage 12, and the non-rotating end leg 6-6 descends to the ground, completing the whole set of loading work.

[0072] Pipe loading:

[0073] First, the pipe rods need to be packed in boxes, and then the tubing box 8 needs to be loaded onto the truck, as follows:

[0074] The equipment installation and commissioning and transport vehicle 7 are in place, as above.

[0075] Pipe rod boxing: Pipe rods are transferred from the previous process line to the equipment boxing process. The pad bar grabbing device 2-3 on the stacking box transfer vehicle 2 takes out the pad bar 8-2 from the pad bar storage device 8-3 and places it in a suitable position in the tubing box 8. The pipe rod crane 2-1 on the stacking box transfer vehicle 2 grabs the pipe rods, and the stacking box transfer vehicle 2 moves to a suitable position above the tubing box 8. The pipe rod crane 2-1 places the pipe rods in the tubing box 8 and discharges them in sequence.

[0076] Repeat the process of grabbing and placing pipe rods by the pipe rod crane 2-1. When the bottom layer is full, the pad rod grabbing device 2-3 grabs the pad rod 8-2 on the pad rod storage device 8-3 and places the pad rod 8-2 on the first layer of pipe rods. The pipe rod crane 2-1 grabs the pipe rods and places them on the second layer until the pipe rods fill the oil pipe box 8.

[0077] Oil pipe box 8 loading

[0078] The transport vehicle 7 enters the site, and the non-rotating end leg 6-6 of the fourth bracket assembly is lifted by the lifting mechanism 6-3. The transport vehicle 7 opens the truck bed near the end of the rectangular cofferdam and enters the transport garage 12. The non-rotating end leg 6-6 of the fourth bracket assembly falls to the ground, and the fourth guide rail 6-1 at the upper end of the fourth bracket assembly is kept horizontal by the action of the telescopic leveling mechanism 6-7.

[0079] The stacking box transfer vehicle 2 moves to the top of the tubing box 8, and the tubing box crane 2-2 moves to a suitable position in the longitudinal direction of the guide mechanism 2-4 of the stacking box transfer vehicle 2, grabs the tubing box 8, and if the stacking box transfer vehicle 2 is above the third bracket assembly at this time, the third bracket assembly is directly lifted to the fourth bracket assembly so that the third guide rail 5-1 and the fourth guide rail 6-1 on the two assemblies are flush, and the stacking box transfer vehicle 2 moves to the top of the fourth bracket assembly, stops at a suitable position in the transport vehicle 7, and places the tubing box 8. If the stacking box transfer vehicle 2 is on the first or second bracket assembly, the stacking box transfer vehicle 2 moves from the first bracket assembly or the second bracket assembly to the third bracket assembly in the same way as the previous step.

[0080] After the stacking box transfer vehicle 2 places the oil pipe box 8, the stacking box transfer vehicle 2 moves to the third bracket assembly and stops, the third bracket assembly descends to a horizontal position between the third guide rail 5-1 on the third bracket assembly and the second guide rail 4-1 on the second bracket assembly, the stacking box transfer vehicle 2 moves to above the oil pipe box 8 to be loaded, and the above actions are repeated until the transport vehicle 7 is full, the non-rotating end support leg 6-6 of the fourth bracket is lifted, and the transport vehicle 7 drives out of the transport garage 12.

[0081] After the pipe and rod loading and unloading is completed

[0082] The stacking box transfer vehicle 2 moves to the top of the first bracket assembly, the second bracket assembly folds inward, the second rectangular cofferdam 10 is stacked on the first rectangular cofferdam 9, and the vehicle is loaded; the fourth bracket assembly folds inward, the second bracket assembly non-folding side legs 4-3, the second telescopic leveling mechanism 4-4, the third bracket assembly, the fourth bracket assembly and the third rectangular cofferdam 11 are loaded, and the vehicle is transported to the next work site.

[0083] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. 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.

[0084] 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. An integrated device for loading, unloading and discharging oil pipes and rods, characterized in that The invention comprises a stacking box transfer vehicle (2), a first bracket assembly, a second bracket assembly, a third bracket assembly, a fourth bracket assembly, an oil pipe box (8), a first rectangular cofferdam (9), a second rectangular cofferdam (10), a third rectangular cofferdam (11) and a transport garage (12), wherein the first bracket assembly, the second bracket assembly, the third bracket assembly and the fourth bracket assembly are respectively mounted with a first guide rail (3-1), a second guide rail (4-1), a third guide rail (5-1) and a fourth guide rail (6-1), and a rotating side support leg (6-5) inside the fourth bracket assembly is fixed on the third rectangular cofferdam (11) to form a transport garage (12). The transport garage (12) is provided with a second support assembly that can be folded into the first support assembly and shipped as a whole vehicle, the fourth support assembly that can be folded into the third support assembly and shipped as a whole vehicle, the first support assembly, the second support assembly, the third support assembly and the fourth support assembly can be opened from a folded state, the first guide rail (3-1), the second guide rail (4-1), the third guide rail (5-1) and the fourth guide rail (6-1) form a unified track, and the code box transfer vehicle (2) can move in steps along the first guide rail (3-1), the second guide rail (4-1), the third guide rail (5-1) and the fourth guide rail (6-1).

2. The integrated device for loading, unloading and discharging oil pipe rods according to claim 1, characterized in that: The first bracket assembly is composed of a first guide rail (3-1), a first bracket (3-2), and a turning mechanism (3-3); the first guide rail (3-1) is installed on the upper end of the first bracket (3-2), and the lower end of the first bracket (3-2) is fixed on the first rectangular cofferdam (9).

3. The integrated device for loading, unloading and discharging oil pipe rods according to claim 1, characterized in that: The second bracket assembly comprises a second guide rail (4-1), a second bracket (4-2), a non-folding side leg (4-3), a second telescopic leveling mechanism (4-4), and a movable end (4-5); the second guide rail (4-1) is fixed on the second bracket (4-2); the two ends of the second bracket (4-2) are respectively provided with a movable end (4-5) and a non-folding side leg (4-3); the non-folding side leg (4-3) and the second bracket (4-2) are fixed in a manner that allows loading and unloading; the side of the mobile end (4-5) is connected to the side of the first bracket (3-2) of the first bracket assembly through a flip mechanism (3-3); the bottom of the non-folding side leg (4-3) is provided with a second telescopic leveling mechanism (4-4); the second telescopic leveling mechanism (4-4) is fixed on the third rectangular cofferdam (11); the second telescopic leveling mechanism (4-4) is used to keep the second bracket assembly level with the second guide rail (4-1) and the third guide rail (5-1) of the third bracket assembly when the second bracket assembly is flattened.

4. The integrated device for loading, unloading and discharging a pipe rod for oil operations according to claim 3, characterized in that: The second bracket assembly is turned over and folded toward the first bracket assembly through a turning mechanism (3-3); the non-folding side legs (4-3) and the second telescopic leveling mechanism (4-4) are fixed on the third rectangular cofferdam (11) and are not turned over and folded inwards by the second bracket assembly.

5. The integrated device for loading, unloading and discharging oil pipe rods according to claim 1, characterized in that: The third bracket assembly is composed of a guide rail (5-1), a third bracket (5-2), and a guide rail lifting mechanism (5-3); the third bracket (5-2) is mounted with a third guide rail (5-1); the third bracket (5-2) is fixed with guide rail lifting mechanisms (5-3) on both sides; the guide rail lifting mechanisms (5-3) are fixed on the third rectangular cofferdam (11); and the guide rail lifting mechanisms (5-3) can be adjusted in height up and down.

6. The integrated device for loading, unloading and discharging oil pipe rods according to claim 1, characterized in that: The fourth bracket assembly is composed of a fourth guide rail (6-1), a fourth bracket (6-2), a lifting mechanism (6-3), a rotation locking mechanism (6-4), a rotation side leg (6-5), a non-rotation end leg (6-6), a telescopic leveling mechanism four (6-7), and a guide sliding device (6-8). The fourth bracket (6-2) is installed with the fourth guide rail (6-1), one side of the fourth bracket (6-2) is installed with a rotation side leg (6-5), the rotation side leg (6-5) is connected to the fourth bracket (6-2) through the lifting mechanism (6-3) and the rotation locking mechanism (6-4), the other side of the fourth bracket (6-2) is installed with a non-rotation end leg (6-6), and the lower part of the non-rotation end leg (6-6) is provided with a telescopic leveling mechanism four (6-7) for adjusting the height of the fourth bracket assembly.

7. The integrated device for loading, unloading and discharging oil pipes and rods according to claim 6, characterized in that: A guide sliding device (6-8) is provided on the side of the rotating side support leg (6-5) close to the third bracket assembly. The guide sliding device (6-8) cooperates with the lifting and lowering of the guide rail lifting mechanism (5-3) to drive the third bracket assembly to slide up and down, so that the third guide rail (5-1) of the third bracket assembly and the second guide rail (4-1) of the second bracket assembly and the fourth guide rail (6-1) of the fourth bracket assembly are kept horizontal, thereby realizing the step-by-step movement of the code box transfer vehicle (2).

8. The integrated device for loading, unloading and discharging oil pipe rods according to claim 6, characterized in that: The fourth bracket assembly is rotated by the action of the rotary locking mechanism (6-4), with the rotary side leg (6-5) as a fulcrum, and the non-rotating end leg (6-6) moves away from the bottom surface and rotates, and one side of the fourth bracket assembly rotates 0-360 degrees around the rotary side leg (6-5) and folds toward the inside of the third bracket assembly. After the folding is completed, the rotary locking mechanism (6-4) locks the non-rotating end leg (6-6) to lock and fix it.

9. The integrated device for loading, unloading and discharging oil pipe rods according to claim 1, characterized in that: The stacking box pipe transfer vehicle (2) is composed of a pipe rod crane (2-1), an oil pipe box crane (2-2), a pad bar grabbing device (2-3), a guide mechanism (2-4), and a steering mechanism (2-3-1). The pipe rod crane (2-1), the oil pipe box crane (2-2), and the pad bar grabbing device (2-3) are arranged below the guide mechanism (2-4) and can be moved longitudinally. The pipe rod crane (2-1) and the oil pipe box crane (2-2) can be moved longitudinally along the guide mechanism (2-4). The pad bar grabbing device (2-3) is provided with a steering mechanism (2-3-1). The steering mechanism (2-3-1) can be rotated and positioned by 0-360 degrees. The pad bar grabbing device (2-3) grabs the pad bar (8-2), so that the pad bar (8-2) is placed at a suitable position below the pipe rod when the pipe rod is loaded or unloaded.

10. The integrated device for loading, unloading and discharging oil pipe rods according to claim 1, characterized in that: The oil pipe box (8) is composed of a pad bar (8-2) and a pad bar storage device (8-3), and the oil pipe box (8) is a transfer code box carrier for pipe rods.

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