Petroleum drilling tool transporting and moving device

Abstract

The utility model relates to the technical field of drilling tool transportation, in particular to a petroleum drilling tool transporting and moving device which comprises a moving frame with moving wheels arranged at the bottom, a supporting seat and a bearing piece, and one end of the moving frame is connected with a tractor used for driving the moving frame to move through a movable traction mechanism. The supporting seat is arranged at the end, close to the tractor, of the moving frame, the supporting seat is hinged to a supporting cylinder used for bearing a drilling tool through a connecting shaft, the bearing piece is arranged on the moving frame and used for lifting the drilling tool, and the bearing piece comprises a telescopic piece and a bearing part arranged on the telescopic piece. One end of the drilling tool is placed in the supporting cylinder, in order to keep the drilling tool stable, the bearing piece lifts the drilling tool, the telescopic piece can drive the bearing part to move to the proper height according to the drilling tools with different lengths, the drilling tool is adjusted to be in an inclined state, and the drilling tool can be adjusted to be in an inclined state. And the moving efficiency of drilling tools with different lengths is improved, the moving flexibility is improved, and the maneuvering requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of drilling tool transportation technology, and in particular to a mobile device for transporting oil drilling tools. Background Technology

[0002] Oil drilling tools mainly include crisscross drill pipes and drill necks, most of which are cylindrical. During operation, the drilling tools need to be moved. For example, before drilling at a new well site, the drilling tools need to be moved from the storage area to the wellhead. During the drilling process, as the well depth increases, new drill pipes need to be added continuously, and the used drilling tools need to be moved to a designated area for maintenance or storage. After the drilling operation is completed, the drilling tools need to be transferred from the well site to the maintenance workshop or warehouse for comprehensive inspection and maintenance.

[0003] Currently, drilling tool shifting devices typically consist of two sets of parallel support frames to place the drilling tool horizontally between them. However, oil drilling tools vary in length, with drill collars reaching approximately 10 meters in length. When shifting longer drilling tools, horizontally placed tools impose significant space constraints and have poor mobility. Furthermore, using two sets of parallel support frames to support horizontally placed drilling tools lacks flexibility and makes it difficult to effectively adjust to different lengths of the drilling tools. Each shift can only transport drilling tools of similar length, reducing transport efficiency. Based on the above, it is necessary to design an oil drilling tool transport and movement device to solve these problems. Utility Model Content

[0004] This invention provides a mobile device for transporting oil drilling tools to solve the problems in the prior art.

[0005] The technical problem solved by this utility model is achieved by the following technical solution:

[0006] A mobile device for transporting oil drilling tools includes a mobile frame with wheels at the bottom, a support base, and a support member. One end of the mobile frame is connected to a tractor for moving the mobile frame via a movable traction mechanism. The support base is located at the end of the mobile frame near the tractor, and a support cylinder for receiving the drilling tool is hinged to the support base via a connecting shaft. The support member is located on the mobile frame and is used to lift the drilling tool. The support member includes a telescopic member and a support portion located on the telescopic member. When the telescopic member moves the support portion up and down, it is used to adjust the drilling tool to an inclined state, thereby meeting the flexible and maneuverable requirements of the drilling tool during transportation.

[0007] Preferably, the support is slidably connected to the movable frame, and the movable frame is provided with a drive component whose movable end is connected to the support.

[0008] Preferably, the support portion is provided with a binding member for securing the drill bit placed inside the support cylinder.

[0009] Preferably, a rolling element is rolledly connected to the support portion, and the rolling element is used to reduce the friction between the drill bit and the support portion.

[0010] Preferably, when the support cylinder is in a horizontal state, the vertical height of the support cylinder from the moving frame is the same as the shortest height of the support member.

[0011] Preferably, a mobile auxiliary frame is slidably connected to the end of the mobile frame away from the tractor, and the mobile frame is provided with a locking device for fixing the position of the mobile auxiliary frame.

[0012] The beneficial effects of this utility model are: by placing one end of the drill bit inside the support cylinder, the support member lifts the drill bit to maintain its stability, and can move the support part to a suitable height through the telescopic member according to different lengths of drill bits, adjusting the drill bit to an inclined state, thereby improving the efficiency of moving drill bits of different lengths and improving the flexibility and mobility of the movement. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the prior art structure provided for this utility model;

[0015] Figure 2 A three-dimensional structural schematic diagram provided for this utility model;

[0016] Figure 3 A schematic diagram of the structure of this utility model when connected to a tractor;

[0017] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 5 This is a three-dimensional structural diagram of the support component in this utility model.

[0019] In the diagram, 1. mobile frame; 2. movable traction mechanism; 3. tractor; 4. mobile wheel; 5. support base; 6. connecting shaft; 7. support cylinder; 8. support component; 81. telescopic component; 82. support part; 9. driving component; 10. binding component; 11. rolling component; 12. mobile auxiliary frame; 13. locking component. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0021] Reference Figure 1 As shown, this is the prior art of this utility model. A mobile device for transporting oil drilling tools includes a mobile frame 1 with mobile wheels 4 at the bottom. The mobile frame 1 is provided with two sets of support members 8 for lifting the drilling tools. In use, the two ends of the drilling tools are placed horizontally between the two sets of support members 8. The mobile frame 1 is used to move and transport the drilling tools. However, the length of the drilling tools is generally long, and the lengths of the drilling tools are different. When moving some long drilling tools, the horizontally placed drilling tools have greater space restrictions and poor mobility. For example, it is difficult to pass through corners. Furthermore, when the horizontally placed drilling tools are supported by the two sets of parallel support members 8, there is a lack of flexibility. It is difficult to effectively adjust according to the different lengths of the drilling tools. Each time the tool is moved, only drilling tools of similar length can be transported, which reduces the efficiency of the transportation.

[0022] To solve the above problems, refer to Figures 2-5 As shown, this utility model makes the following improvements: A traction vehicle 3 for moving the mobile frame 1 is connected to one end of the mobile frame 1 via a movable traction mechanism 2. A support seat 5 is provided at the end of the mobile frame 1 near the traction vehicle 3. The support seat 5 is hinged to a support cylinder 7 via a connecting shaft 6. During use, one end of the drill bit is placed into the support cylinder 7 for support. If the drill bit is too long, its stability within the support cylinder 7 is poor. To improve the stability of the drill bit, a support member 8 for lifting the drill bit is provided on the mobile frame 1. The support member 8 includes a telescopic member 81 and a support portion 82 provided on the telescopic member 81. The telescopic member 81 can be an electric telescopic rod, a hydraulic telescopic rod, etc., and the support portion 82 can be arc-shaped or "V"-shaped. The shape of the support part 82 improves the stability of the drill bit when it supports the drill bit. At the same time, if the drill bits being transported are of different lengths, the telescopic part 81 can be adjusted to move the support part 82 upwards for longer drill bits. The upward-moving support part 82 then moves the drill bit upwards to an inclined state. Compared with horizontally transported drill bits, the inclined state saves the transport space of the mobile frame 1. Drill bits of different lengths can be transported at the same time, which not only improves flexibility and transport efficiency, but also meets the flexible maneuverability requirements of the drill bits during transport. However, when encountering curves, although maneuverability is improved, a certain degree of stability still needs to be ensured. This can be achieved by slowing down in advance or by choosing a larger turning radius when planning the turning path to make the turning process smoother. This can reduce the influence of centrifugal force and reduce the possibility of the trolley tipping over due to the shift of the center of gravity.

[0023] Reference Figures 2-5As shown, furthermore, to accommodate drill bits of different lengths, the support member 8 is slidably connected to the movable frame 1, and the movable frame 1 is provided with a drive member 9 whose movable end is connected to the support member 8. The drive member 9 can be an electric telescopic rod, a hydraulic telescopic rod, or other telescopic structure. When using drill bits of different lengths, the lifting position of the support member 8 is different. For example, when lifting a longer drill bit, in order to improve the lifting effect, the position of the support member 8 should be farther away from the support seat 5, while when lifting a shorter drill bit, in order to improve the lifting effect, the position of the support member 8 should be closer to the support seat 5. At this time, according to the lifting position requirements, the drive member 9 can be used to drive the support member 8 to move to a suitable lifting position, ensuring that the drill bit is in a stable state during transportation and reducing the risk of damage to the drill bit due to violent shaking during transportation.

[0024] In order to improve the stability of the drill bit, a binding member 10 is provided on the support part 82 for fixing the drill bit placed in the support cylinder 7. The binding member 10 can be a strap, clamping mechanism, etc. When in use, the part of the drill bit that is supported on the support part 82 can be fixed to a certain extent by the binding member 10 to prevent the drill bit from shifting and vibrating due to vehicle bumps, sudden braking or turning during transportation, so as to keep the drill bit stable during transportation.

[0025] Reference Figure 5 As shown, further, to reduce the friction between the support part 82 and the drill bit when the telescopic member 81 extends or retracts, a rolling member 11 is rolled on the support part 82. When the drill bit is on the support part 82, and it is necessary to adjust the telescopic member 81 to move the support part 82, or when the driving member 9 drives the support part 8 to move, friction will occur between the drill bit and the support part 82. The rolling member 11 is located between the drill bit and the support part 82, and can roll during friction, reducing the friction between the drill bit and the support part 8. The rolling member 11 can be a ball bearing, roller, or other structure.

[0026] Reference Figure 2 , Figure 3 As shown, furthermore, for ease of operation, when the support cylinder 7 is in a horizontal state, the vertical height of the support cylinder 7 from the moving frame 1 is the same as the shortest height of the support member 8. This state can be the initial state. When the support cylinder 7 and the support member 8 are at the same height, the operator does not need to perform complex height adjustments or additional raising or lowering operations when placing the drill bit on the support cylinder 7 and the support member 8 or unloading the drill bit from the support cylinder 7 and the support member 8, which facilitates the loading and unloading of the drill bit and improves work efficiency.

[0027] Reference Figures 2-4As shown, furthermore, in order to maintain the stability of the overall device when transporting longer drill bits, a mobile auxiliary frame 12 is slidably connected to the end of the mobile frame 1 away from the tractor 3. When transporting longer drill bits, the weight distribution of the drill bits will change, putting greater pressure on the end of the mobile frame 1 away from the tractor 3, which may cause the mobile frame 1 to become unbalanced. At this time, by pulling the mobile auxiliary frame 12 to a suitable length, a mobile wheel 4 is also provided on the mobile auxiliary frame 12, and the mobile auxiliary frame 12 is fixed by a locking member 13 provided on the mobile auxiliary frame 12, the original length of the mobile frame 1 is increased. The locking member 13 can be a screw threaded to the mobile frame 1. By turning the screw, one end of the screw is pressed against the mobile auxiliary frame 12, which can fix the mobile auxiliary frame 12. The mobile auxiliary frame 12 can share this part of the pressure, so that the center of gravity of the device is always kept within a reasonable range, effectively reducing the impact of shaking and torque, and maintaining the balance and stability of the overall device.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile device for transporting oil drilling tools, characterized in that, include; A mobile frame (1) with movable wheels (4) at the bottom is connected to a tractor (3) for moving the mobile frame (1) via a movable traction mechanism (2) at one end. Support base (5), the support base (5) is located at one end of the moving frame (1) near the tractor (3), and the support base (5) is hinged to a support cylinder (7) for receiving the drill bit through a connecting shaft (6). The support member (8) is mounted on the mobile frame (1) and is used to lift the drill bit. The support member (8) includes a telescopic member (81) and a support part (82) mounted on the telescopic member (81). When the telescopic member (81) moves the support part (82) up and down, it is used to adjust the drill bit to an inclined state to meet the flexible and maneuverable requirements of the drill bit during transportation.

2. The oil drilling tool transport and movement device according to claim 1, characterized in that, The support (8) is slidably connected to the movable frame (1), and the movable frame (1) is provided with a drive (9) whose movable end is connected to the support (8).

3. The oil drilling tool transport and movement device according to claim 1, characterized in that, The support part (82) is provided with a binding member (10) for fixing the drill bit placed in the support cylinder (7).

4. The oil drilling tool transport and movement device according to claim 1, characterized in that, A rolling element (11) is rolled on the support part (82), and the rolling element (11) is used to reduce the friction between the drill bit and the support part (82).

5. The oil drilling tool transport and movement device according to claim 1, characterized in that, When the support cylinder (7) is in a horizontal state, the vertical height of the support cylinder (7) from the moving frame (1) is the same as the shortest height of the support member (8).

6. The oil drilling tool transport and movement device according to claim 1, characterized in that, The mobile frame (1) is slidably connected to a mobile auxiliary frame (12) at the end away from the tractor (3), and the mobile frame (1) is provided with a locking element (13) for fixing the position of the mobile auxiliary frame (12).

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