Pipe rod storage device

Abstract

The utility model discloses a pipe rod storage device which comprises a bottom beam, a first stand column, a second stand column and a middle stand column are welded to the upper portion of the bottom beam to form a pipe rod storage space, a hoisting mechanism is fixed to the first stand column, and a stacking mechanism is installed on the middle stand column. A clamping groove for containing the groove-shaped transverse pad and the pressing mechanism is formed between the second stand column and the middle stand column, tooth grooves matched with the pipe rod are formed in the groove-shaped transverse pad and the pressing mechanism, and an inserting hole mechanism is installed at the bottom of the bottom beam. The pipe rod storage device achieves storage work of pipe rods, facilitates storage and transportation of the pipe rods, avoids damage to end threads caused by mutual collision of the pipe rods in the layer-by-layer stacking process of the pipe rods, can achieve automatic boxing and automatic box unloading through a mechanical arm matched with the pipe rods, overcomes defects in an existing production process, reduces labor intensity of workers, and improves production efficiency. And the working efficiency is improved. And each pipe rod is marked during boxing, so that the required pipe rod can be conveniently and quickly tracked.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe rod storage, in particular to a pipe rod storage device. Background Art

[0002] From the arrival of steel pipes to the processing in the workshop, a series of processes need to be completed, including unloading, storage and unpacking, pipe arrangement, and pipe loading on the conveyor line. In this process, the pipe rods need to be stored. The existing pipe rod storage method is to stack the pipe rods layer by layer on the rack or pack them with strapping tape and place them on the rack. This has the following disadvantages:

[0003] Disadvantages of storing pipes and rods in the factory:

[0004] 1. There are threads at the ends of the pipes and rods. During the stacking process, the pipes and rods collide with each other, which will damage the threads at the ends.

[0005] 2. When the pipe rods roll on the rack, they tend to roll in disorder, the horizontal direction is not parallel, and the longitudinal couplings are not aligned, so manual secondary pipe arrangement is required;

[0006] 3. When placing the pipes and rods in layers, workers are required to place long pads, which increases the labor intensity of the workers;

[0007] 4. Some pipes are placed directly in the trough with supporting columns, which makes them uneven when stacked, making it inconvenient to manage and count;

[0008] 5. When transporting pipes, pipe grabbers are used, or ordinary cranes or floor-standing gantry cranes are used to grab pipes. This poses a great safety hazard to site staff.

[0009] 6. The pipes and rods are frequently transported, rolled, and collided on the site, which can easily cause damage to the pipes and rods;

[0010] 7. The impact noise of the pipe grabbing machine's pipe grabbing rod, the noise of the engine, and the rolling impact noise emitted from the rack affect the health of the factory workers and also damage the environment of the surrounding residents;

[0011] 8. The management of pipes and rods is cumbersome and requires a lot of manual memory and records, which is not convenient for quick tracking;

[0012] Disadvantages of pipe and rod storage and transportation at the operating well site:

[0013] 1. After the pipe rods are unloaded from the truck to the pipe laying machine, two personnel are responsible for aligning the oil pipes in parallel and pushing them longitudinally with the cooperation of the pipe grabber. The labor intensity of the workers is high, and there is a safety risk of being squeezed by the pipe rods. At the same time, the workers drill in and out under the guide rails of the pipe laying machine, which poses a safety hazard. In addition, the horizontal pads need to be placed manually to place the pipe rods in layers.

[0014] 2. The pipe rod needs to be transported at the well site by a pipe grabber, which poses certain safety risks;

[0015] 3. The pipe rods are frequently transported by the pipe grabber, which may damage the pipe rods easily;

[0016] 4. The impact noise of the pipe grabbing machine's pipe grabbing rod, engine noise and other working noises have a certain impact on the lives of nearby residents;

[0017] 5. The pipe grabber is not transported in time, which affects the efficiency of pipe rod transportation; Utility Model Content

[0018] The purpose of the utility model is to solve the defects of the existing process. The utility model provides a pipe rod storage device, which is convenient for the storage and transportation of pipe rods and avoids the damage to the end threads caused by the collision between pipe rods during the stacking process. The robot matched with it can realize automatic boxing and automatic boxing, solve the defects of the existing production process, reduce the labor intensity of workers, and improve work efficiency. When boxing, each pipe rod is marked to facilitate the rapid tracking of the required pipe rod.

[0019] In order to achieve the above technical objectives and the above technical effects, the utility model provides the following technical solutions:

[0020] A pipe and rod storage device includes a bottom beam, characterized in that a first column, a second column and an intermediate column are welded to the upper part of the bottom beam to form a storage space for the pipe and rod, a lifting mechanism is welded to the first column, a stacking mechanism is installed on the intermediate column, and a slot for accommodating a groove-shaped horizontal pad and a clamping mechanism is formed between the second column and the intermediate column, and the groove-shaped horizontal pad and the clamping mechanism are provided with tooth grooves matching the pipe and rod.

[0021] Preferably, the groove-shaped horizontal pad has grooves matching the pipe rod on the upper and lower surfaces, the clamping mechanism has grooves matching the pipe rod below, the clamping mechanism has a flat surface above, and the grooves are used to clamp the pipe rod to ensure that the pipe rod does not slip out of the pipe box.

[0022] Preferably, the first column, the second column and the middle column are respectively provided with two sets, which are welded to the left and right ends of the bottom beam in sequence and installed symmetrically. The bottom beam, the columns, the second column and the middle column are welded into one piece by profiles to form a storage space for the pipe rods.

[0023] Preferably, there are four hoisting mechanisms, which are respectively installed on the first columns at the left and right ends.

[0024] Preferably, there are two clamping mechanisms. When the pipes are full, the clamping mechanism is placed at the topmost layer of pipes, and the clamping mechanism is placed horizontally and cross-angled with the pipes at right angles. The tooth grooves below the clamping mechanism clamp the pipes.

[0025] Preferably, a rotary locking mechanism is movably mounted on the second column, and there are four rotary locking mechanisms. When the clamping mechanism clamps the pipe rod, the rotary locking mechanism is removed from the second column, and the two ends of the clamping mechanism are fixed.

[0026] Preferably, there are four stacking mechanisms installed on the middle column for stacking the tube and rod boxes.

[0027] Preferably, the middle column is a hollow circular tube, and the pin shaft of the stacking mechanism can fit tightly with the bottom diameter of the hollow circular tube of the middle column to stack the tube-rod boxes.

[0028] Preferably, the groove-shaped transverse pad has N sets, and the groove-shaped transverse pad is placed in the slot formed by the second column and the middle column when stored.

[0029] Preferably, it is characterized in that a socket mechanism is welded at the bottom of the bottom beam for placing the forks of a forklift.

[0030] Compared with the prior art, the utility model device realizes the automatic storage of pipes and rods, which is beneficial to the management and transportation of pipes and rods, as follows:

[0031] 1. The whole process from the completion of pipe and rod processing to the transportation to the designated location is automated, which improves production efficiency and reduces the labor intensity of workers.

[0032] 2. Reduce the damage to the end threads caused by collision between pipes and rods during the stacking process.

[0033] 3. When packing, record which tubes and rods are placed in each tube box to facilitate quick tracking of the required tubes and rods.

[0034] 4. The matching robot can realize automatic box loading and unloading, solve the defects in the existing production process, reduce the labor intensity of workers and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] 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.

[0036] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0037] Figure 2 It is a schematic diagram of the overall structure of the utility model filled with pipe rods;

[0038] Figure 3This is a front view structural diagram of the utility model when the pipe rod is fully loaded;

[0039] Figure 4 It is a top view structural schematic diagram of the utility model when the pipe rods are fully filled.

[0040] In the figure: 1. bottom beam; 2. lifting mechanism; 3. clamping mechanism; 4. stacking mechanism; 5. rotating locking mechanism; 6. grooved cross pad; 7. plug-in mechanism; 8. first column; 9. second column; 10. middle column. DETAILED DESCRIPTION

[0041] 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.

[0042] See also Figure 1-3 As shown,

[0043] A pipe and rod storage device includes a bottom beam 1, and a first column 8, a second column 9 and an intermediate column 10 are welded on the upper part of the bottom beam 1. There are two sets of the first column 8, the second column 9 and the intermediate column 10, which are welded to the left and right ends of the bottom beam 1 in sequence and installed symmetrically; the bottom beam 1, the columns 8, the second column 9 and the intermediate column 10 are welded together with steel profiles to form a pipe and rod box space.

[0044] The four first columns 8 are respectively welded with hoisting mechanisms 2, which are respectively installed on the first columns 8 at the left and right ends, and are used for hoisting with supporting hoisting equipment such as door cranes.

[0045] The four second columns 9 are respectively movably mounted with a rotary locking mechanism 5. When the clamping mechanism 3 clamps the pipe rod, the rotary locking mechanism 5 is removed from the second column 9, and the two ends of the clamping mechanism 3 are fixed.

[0046] Stacking mechanisms 4 are respectively installed on the four middle columns 10 for stacking pipe-rod boxes. The middle columns are hollow circular tubes. The pins of the stacking mechanisms 4 can closely match the diameter of the bottom circular tube of the hollow circular tube of the middle column to ensure that the pipe-rod boxes of different layers are stably installed together.

[0047] A slot for receiving the groove-shaped horizontal pad 6 and the clamping mechanism 3 is formed between the second column 9 and the middle column 10. The groove-shaped horizontal pad 6 and the clamping mechanism 3 are provided with tooth grooves matching the pipe rod. The groove-shaped horizontal pad 6 has N sleeves, and the groove-shaped horizontal pad 6 is placed in the slot when it is received.

[0048] The grooved horizontal pad 6 has grooves matching the pipe rods on both the upper and lower surfaces. When the pipe rods are packed in the box, one layer of grooved horizontal pad 6 is placed on each layer of pipe rods. The grooves are used to clamp the pipe rods to ensure that the pipe rods do not slip out of the pipe box. The clamping mechanism 3 has grooves matching the pipe rods below, and the top is a flat surface. When the pipe rods are full, the clamping mechanism 3 is placed at the top layer of pipe rods, and the clamping mechanism 3 is placed horizontally at right angles to the pipe rods, and the grooves below the clamping mechanism 3 clamp the pipe rods.

[0049] A socket mechanism 7 is welded at the bottom of the bottom beam 1 for placing the forks of a forklift.

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

[0051] Packing of pipes and rods into boxes: When the finished pipes and rods need to be stored, the hoisting device 2 of the utility model is hoisted by the gantry crane or other hoisting equipment of the utility model, or a forklift is used to penetrate into the socket mechanism 7 of the utility model to transfer the device of the utility model to a suitable position. The matching manipulator takes out the groove-shaped horizontal pad 6 from the slot formed by the second column 9 and the middle column 10, and places it horizontally on the bottom beam 1; the manipulator matching the utility model places the pipes and rods on the groove-shaped horizontal pad 6, and places them layer by layer in the manner of one layer of groove-shaped horizontal pad 6 and one layer of pipes and rods, until the pipe and rod box is full. After the pipe and rod box is packed, the matching manipulator is used to take out the clamping mechanism 3 from the bottom layer of the slot formed by the second column 9 and the middle column 10, and put it on the top layer of the pipe and rod to clamp the pipe and rod. Finally, the rotary locking mechanism 5 is used to lock the two ends of the clamping mechanism 3 to lock the pipe and rod box.

[0052] Transportation of the pipe rod box: After the box is loaded, the lifting device such as the gantry crane of the utility model is used to lift the lifting mechanism 2 of the utility model, or a forklift is used to penetrate into the socket mechanism 7 of the utility model to transfer the device of the utility model to the transport vehicle.

[0053] Unloading of the tube and rod box: After the tube and rod box is transported to a suitable location, the matching manipulator is used to open the rotating locking mechanism 5. Then the matching manipulator is used to disassemble the clamping mechanism 3, and the clamping mechanism 3 is transferred to the slot formed by the second column 9 and the middle column 10. The manipulator matched with the utility model takes the tube and rod out of the device of the utility model and transfers it to the designated location. At the same time, the manipulator takes out the grooved horizontal pads 6 from between the tube and rods layer by layer and places them in the slot formed by the second column 9 and the middle column 10 until the grooved horizontal pads 6 and the tube and rod in the device of the utility model are completely transferred.

[0054] Pipe and rod box placement: The utility model is placed flat at a designated position. After the first layer is placed, the bottom layer of the hollow round tube of the middle column (10) of the second layer of pipe and rod boxes is placed on the stacking mechanism 4 of the first layer of pipe and rod boxes, and the layers are placed in this way.

[0055] 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.

[0056] 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 and rod storage device, comprising a bottom beam (1), characterized in that: A first column (8), a second column (9) and an intermediate column (10) are welded to the upper part of the bottom beam (1) to form a storage space for pipes and rods; a lifting mechanism (2) is welded to the first column (8); a stacking mechanism (4) is installed on the intermediate column (10); a slot for accommodating a groove-shaped horizontal pad (6) and a clamping mechanism (3) is formed between the second column (9) and the intermediate column (10); and tooth grooves matching the pipes and rods are provided on the groove-shaped horizontal pad (6) and the clamping mechanism (3).

2. A pipe rod storage device according to claim 1, characterized in that: The groove-shaped horizontal pad (6) has tooth grooves matching the pipe rod on its upper and lower surfaces, the clamping mechanism (3) has tooth grooves matching the pipe rod on its lower surface, and the clamping mechanism (3) has a flat surface on its upper surface.

3. A pipe rod storage device according to claim 1, characterized in that: The first column (8), the second column (9) and the middle column (10) are respectively provided in two sets, which are welded to the left and right ends of the bottom beam (1) in sequence and installed symmetrically. The bottom beam (1), the column (8), the second column (9) and the middle column (10) are welded together as a whole by profiles to form a storage space for the pipe rods.

4. A pipe rod storage device according to claim 1, characterized in that: There are four hoisting mechanisms (2), which are respectively installed on the first upright posts (8) at the left and right ends.

5. A pipe rod storage device according to claim 1, characterized in that: There are two clamping mechanisms (3). When the pipes are full, the clamping mechanism (3) is placed at the topmost layer of pipes. The clamping mechanism (3) is placed horizontally and crosses the pipes at right angles. The tooth grooves below the clamping mechanism (3) clamp the pipes.

6. A pipe rod storage device according to claim 1, characterized in that: A rotary locking mechanism (5) is movably mounted on the second column (9), and there are four rotary locking mechanisms (5). When the clamping mechanism (3) clamps the pipe rod, the rotary locking mechanism (5) is removed from the second column (9) and the two ends of the clamping mechanism (3) are fixed.

7. A pipe rod storage device according to claim 1, characterized in that: There are four stacking mechanisms (4) installed on the middle column (10).

8. A pipe rod storage device according to claim 7, characterized in that: The middle column (10) is a hollow circular tube, and the pin shaft of the stacking mechanism (4) can closely match the bottom diameter of the hollow circular tube of the middle column (10).

9. A pipe rod storage device according to claim 1, characterized in that: The groove-shaped transverse pad (6) has N sets, and when the groove-shaped transverse pad (6) is stored, it is placed in a slot formed by the second column (9) and the middle column (10).

10. A pipe rod storage device according to claim 1, characterized in that: A socket mechanism (7) is welded to the bottom of the bottom beam (1).

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