Pipe moving machine

Abstract

The utility model relates to the technical field of petroleum machinery, in particular to a pipe moving machine, which comprises a connecting frame, hook claw mechanisms, walking mechanisms and sensor assemblies, the claw mechanism is used for hooking an oil pipe or a sucker rod; the walking mechanism is used for moving back and forth along the pipeline; and the sensor assembly is used for speed reduction detection and in-place detection of the pipe moving machine. The traditional oil pipe tripping operation depends on manpower, the labor intensity is high, the physical labor of workers can be reduced by using the pipe moving machine, the labor intensity of the workers is reduced, and the body health of the workers is protected. By using the automatic equipment, the influence of human factors on the operation process can be reduced, so that the accuracy and the consistency of operation are improved, and the production quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum machinery, in particular to a pipe moving machine. Background Art

[0002] In the production process of oil fields, well repair operations occupy a vital position. It is directly related to the stability and continuous production of oil wells and the overall economic benefits of oil fields. In well repair operations, the pulling and lowering of oil pipes is a frequent and important link. However, traditional oil pipe pulling and lowering operations mostly rely on manual work. Site workers need to arrange the pulled oil pipes neatly in the site and move the oil pipes to the designated location when lowering the pipes. This operation method is not only inefficient, but also labor-intensive, posing a serious threat to the health of workers.

[0003] The existing oilfield workover operation mode can no longer meet the production requirements of modernization, efficiency and safety. In order to solve these problems, improve the efficiency and quality of workover operations, and reduce the labor intensity and safety risks of workers, a new type of intelligent conveying equipment system needs to be introduced.

[0004] In automated equipment, it is necessary to automatically transport the oil pipes and sucker rods, or take out the oil pipes and sucker rods from the site. Therefore, a device that can place and take out the oil pipes and sucker rods is needed. Utility Model Content

[0005] The utility model provides a pipe moving machine, which aims to place and take out oil pipes and pumping rods.

[0006] To achieve the above purpose, the technical solution of the utility model is:

[0007] The utility model provides a pipe moving machine, comprising:

[0008] A connecting frame, with hook mechanisms, walking mechanisms and sensor components arranged on both sides;

[0009] The hook mechanism is used to hook the oil pipe or the sucker rod;

[0010] Traveling mechanism, used to move forward and backward along the pipeline.

[0011] Furthermore, the hook mechanism includes a hook, a cylinder and a bracket, the hook is rotatably connected to the bracket, and the cylinder pushes the hook to rotate a certain angle.

[0012] Furthermore, the hook claw comprises a mounting hook and a rotating plate, and the mounting hook and the rotating plate are connected by bolts, and different types of oil pipes and sucker rods can be applied through different mounting hooks.

[0013] Furthermore, the walking mechanism includes a front wheel and a rear wheel, the rear wheel is a driving wheel, and the front wheel and the rear wheel are connected by a transmission chain; the rear wheel is connected to the motor mechanism through a transmission shaft.

[0014] Furthermore, the front wheels and the rear wheels are configured as concave structures.

[0015] Furthermore, the sensor assembly is used for deceleration detection and arrival detection of the pipe transfer machine, and includes sensor 1, sensor 2 and a sensor mounting bracket; sensor 1 is installed at the front of the sensor mounting bracket and is used for deceleration of the pipe transfer machine; sensor 2 is installed at the rear of the sensor mounting bracket and is used for stopping the pipe transfer machine.

[0016] Furthermore, the sensor 1 and the sensor 2 are located at the front of the walking mechanism and the hook mechanism.

[0017] The beneficial effects achieved by the utility model are:

[0018] The utility model discloses a pipe moving machine. The introduction of the pipe moving machine automates the placing and taking out process of the oil pipe and the sucker rod, thereby greatly improving the efficiency of the well repair operation.

[0019] The utility model discloses a pipe moving machine. Traditional oil pipe lifting and lowering operations rely on manual labor and have high labor intensity. The use of the pipe moving machine can reduce the physical labor of workers, lower the labor intensity of workers, and protect the health of workers.

[0020] The utility model discloses a pipe moving machine, which is equipped with a sensor assembly and can perform deceleration detection and in-position detection, thereby effectively preventing collision accidents between oil pipes or pumping rods.

[0021] The utility model provides a pipe moving machine, the hook mechanism of which can be adjusted according to oil pipes and sucker rods of different models, thereby enhancing the applicability of the device and making it applicable to oil pipes and sucker rods of different specifications.

[0022] The utility model discloses a pipe moving machine which can reduce the influence of human factors on the operation process through the use of automated equipment, thereby improving the accuracy and consistency of the operation and further improving the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1It is a schematic diagram of the overall structure of a pipe transfer machine;

[0025] Figure 2 The present invention is a three-dimensional structural diagram of a pipe transfer machine;

[0026] Figure 3 for Figure 2 A magnified view of part A;

[0027] Figure 4 for Figure 2 A magnified view of part B;

[0028] In the figure, 1, connecting frame; 2, hook mechanism; 21, hook; 211, mounting hook; 212, rotating plate; 22, cylinder; 23, bracket; 3, walking mechanism; 31, front wheel; 32, rear wheel; 33, transmission chain; 4, sensor assembly; 41, sensor one; 42, sensor two; 43, sensor mounting frame.

[0029] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] 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.

[0031] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0033] like Figures 1 to 4 As shown, the pipe moving machine mainly includes a connecting frame 1, a hook mechanism 2, a traveling mechanism 3 and a sensor assembly 4. The connecting frame 1 serves as the support of the overall structure, and the hook mechanism 2 and the traveling mechanism 3 are respectively provided on both sides to realize the grabbing and moving of the oil pipe or the sucker rod. The sensor assembly 4 is used for the deceleration detection and the in-place detection of the pipe moving machine to ensure that the pipe moving machine can operate accurately and stably.

[0034] The hook mechanism 2 is a key component of the pipe moving machine, including a hook 21, a cylinder 22 and a bracket 23. The hook 21 can rotate on the bracket 23, and can rotate at a certain angle through the push of the cylinder 22, so as to hook different types of oil pipes or sucker rods. This design enables the pipe moving machine to adapt to oil pipes and sucker rods of different specifications, improving its practicality and flexibility.

[0035] The walking mechanism 3 includes a front wheel 31 and a rear wheel 32. The rear wheel 32 is a driving wheel. The front wheel 31 and the rear wheel 32 are connected by a transmission chain 33 to realize the movement of the pipe moving machine. The rear wheel 32 is connected to the motor mechanism through a transmission shaft to provide power. The front wheel 31 and the rear wheel 32 adopt a concave structure design, which can better move along the longitudinal pipeline and ensure the stable operation of the pipe moving machine.

[0036] The sensor assembly 4 includes a sensor 1 41, a sensor 2 42 and a sensor mounting frame 43. The sensor 1 41 is mounted at the front of the sensor mounting frame 43 for detecting the deceleration of the pipe transfer machine; the sensor 2 42 is mounted at the rear of the sensor mounting frame 43 for detecting the arrival of the pipe transfer machine. This design can ensure that the pipe transfer machine automatically decelerates when approaching the target position and stops accurately when reaching the target position, thereby improving the operating accuracy and safety of the pipe transfer machine.

[0037] The working process is as follows: the pipe moving machine is placed on three oil pipe tracks and can move forward and backward along the rails. As soon as the sensor detects the oil pipe, the device starts to slow down. When the second sensor detects the oil pipe, the hook can lift the oil pipe to complete the pipe grabbing action. If the pipe is to be released, the sensor will trigger a delay as soon as it detects the oil pipe, and the oil pipe will be put down after a certain time. Through this logic, the oil pipes can be arranged neatly or accurately taken.

[0038] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A pipe transfer machine, characterized in that: include: A connecting frame (1) is provided with a hook mechanism (2), a walking mechanism (3) and a sensor assembly (4) on both sides; A hook mechanism (2) is used to hook the oil pipe or the sucker rod; The walking mechanism (3) is used for moving forward and backward along the pipeline.

2. A pipe transfer machine according to claim 1, characterized in that: The hook mechanism (2) comprises a hook (21), a cylinder (22) and a bracket (23); the hook (21) is rotatably connected to the bracket (23); and the cylinder (22) pushes the hook (21) to rotate a certain angle.

3. A pipe transfer machine according to claim 2, characterized in that: The hook claw (21) comprises a mounting hook (211) and a rotating plate (212). The mounting hook (211) and the rotating plate (212) are connected by bolts, and different types of oil pipes and sucker rods can be accommodated by different mounting hooks (211).

4. A pipe transfer machine according to claim 1, characterized in that: The walking mechanism (3) comprises a front wheel (31) and a rear wheel (32); the rear wheel (32) is a driving wheel, and the front wheel (31) and the rear wheel (32) are connected via a transmission chain (33); the rear wheel (32) is connected to a motor mechanism via a transmission shaft.

5. A pipe transfer machine according to claim 4, characterized in that: The front wheel (31) and the rear wheel (32) are arranged as concave structures.

6. A pipe transfer machine according to claim 1, characterized in that: It also includes a sensor assembly (4) for detecting the deceleration and arrival of the pipe moving machine, comprising a sensor 1 (41), a sensor 2 (42) and a sensor mounting frame (43); the sensor 1 (41) is mounted on the front of the sensor mounting frame (43) and is used for decelerating the pipe moving machine; the sensor 2 (42) is mounted on the rear of the sensor mounting frame (43) and is used for stopping the pipe moving machine.

7. A pipe transfer machine according to claim 6, characterized in that: The sensor 1 (41) and the sensor 2 (42) are located in front of the walking mechanism (3) and the hook mechanism (2).

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