An automatic pipe and rod conveyor for oil fields

Abstract

The utility model discloses an automatic pipe-rod conveyor for oil fields, comprising a conveying frame, a front frame fixedly connected to the front end of the conveying frame, a conveying chute provided on the conveying frame, a vertical frame fixedly connected to the front frame, and a hanger assembly installed and connected on the vertical frame. The advantages are: the push plate is driven by the rotation of the driving shaft to drive the two drag rods to slide relative to the vertical frame, so that one end of the two drag rods jointly drives the supporting ring on the supporting plate to move to support the pipe rod, and then the output end of the rear control motor rotates in the opposite direction, so that the supporting ring is reset and supports the pipe rod slowly to a vertical state, effectively avoiding its shaking, so that it can stably complete the subsequent docking work; through the cooperation of the wide-mouth cylinder and the calibration cylinder, the pipe rod can automatically complete the positioning calibration while falling, and the lower end of the pipe rod can automatically dock with another inserted pipe rod, effectively shortening the transportation and docking time of the pipe rod, bringing convenience to the transportation of the oil field pipe rod.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum tools, in particular to an automatic pipe-rod conveyor for oil fields. Background Art

[0002] In recent years, my country's oilfield chemical technology has developed rapidly, and the operation methods and processes of oilfields have been continuously improved and developed, and the operation has developed in the direction of refinement, scientificization, safety and standardization. In order to facilitate the construction personnel to operate and install oilfield pipe rods, oilfield pipe rod automatic conveyors are generally used to assist in the transportation and assembly of pipe rods.

[0003] When the existing automatic pipe-rod conveyor for oil fields is in use, the oil pipes are clamped and placed in the conveying trough with the assistance of a clamp. The staff will fix one end of the pipe rod in the hanger assembly, and then use it to slowly lift the pipe rod to a vertical state and connect it with the pipe rod at the lower end. However, the pipe rod is prone to shaking after being lifted, and it is necessary to wait for its lower end to be stable before completing the docking, or the staff must manually support it to keep it stable. The overall docking process is relatively cumbersome and time-consuming, and the safety of the workers' manual operation cannot be guaranteed.

[0004] Therefore, it is necessary to provide a new oilfield pipe rod automatic conveyor to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automatic pipe-rod conveyor for oil fields.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An automatic pipe and rod conveyor for oil fields comprises: a conveying frame, a front frame is fixedly connected to the front end of the conveying frame, a conveying chute is provided on the conveying frame, a vertical frame is fixedly connected to the front frame, and a hanger assembly is installed and connected to the vertical frame; an auxiliary stabilizing mechanism, the auxiliary stabilizing mechanism comprises two drag rods, both of which are slidably connected to the vertical frame, one end of the two drag rods is commonly connected to a supporting plate, a supporting ring is fixedly connected to the supporting plate, and the other ends of the two drag rods are commonly connected to a push plate, a control assembly is provided between the push plate and the vertical frame, and the control assembly comprises a mounting plate, the mounting plate is fixedly connected to the side wall of the vertical frame, a driving shaft is rotatably connected between the mounting plate and the side wall of the vertical frame, one end of the mounting plate is mounted and connected to a motor, and the output end of the motor is fixedly connected to one end of the driving shaft.

[0008] In order to better achieve the above purpose, the utility model adopts a further technical solution: the driving shaft is a threaded shaft, a threaded opening is provided at the middle position of the push plate, and the middle part of the push plate is threadedly connected to the driving shaft.

[0009] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a docking port is provided at the middle position of the front frame, a wide-mouth tube is provided at the upper position of the docking port, a calibration tube is provided at the lower end of the wide-mouth tube, and two side panels are symmetrically fixedly connected to the side wall of the wide-mouth tube, and vertical panels are fixedly connected to the two side panels, and the lower ends of the two vertical panels are fixedly connected to the front frame.

[0010] The utility model has the advantages that the output end of the motor drives the driving shaft to rotate, drives the push plate to drive the two drag rods to slide relative to the vertical frame, so that one end of the two drag rods jointly drives the supporting ring on the supporting plate to move to support the pipe rod, and then controls the output end of the motor to rotate in the opposite direction, so that the supporting ring is reset and supports the pipe rod slowly to a vertical state, effectively avoiding its shaking, so that it can stably complete the subsequent docking work; through the cooperation of the wide-mouth cylinder and the calibration cylinder, the pipe rod can automatically complete the positioning and calibration while falling, and the lower end of the pipe rod can automatically dock with another inserted pipe rod, effectively shortening the transportation and docking time of the pipe rod, bringing convenience to the transportation of the oil field pipe rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic diagram of the structure of a preferred embodiment provided by the utility model;

[0012] Figure 2 for Figure 1 The structural schematic diagram of A shown;

[0013] Figure 3 for Figure 1 The structural schematic diagram of the correction alignment cylinder is shown.

[0014] Numbers in the figure: 1. Conveying rack; 11. Front rack; 12. Docking port; 2. Conveying chute; 3. Vertical rack; 31. Hanging rack assembly; 4. Drag rod; 41. Support plate; 42. Support ring; 43. Push plate; 5. Mounting plate; 51. Drive shaft; 52. Motor; 6. Wide-mouth cylinder; 61. Calibration cylinder; 62. Side plate; 7. Vertical plate. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0016] Please refer to Figures 1 to 3As shown, an automatic pipe-rod conveyor for oil fields comprises: a conveying frame 1, a front frame 11 is fixedly connected to the front end of the conveying frame 1, a conveying chute 2 is arranged on the conveying frame 1, a vertical frame 3 is fixedly connected to the front frame 11, a hanger assembly 31 is installed and connected to the vertical frame 3; an auxiliary stabilizing mechanism, the auxiliary stabilizing mechanism comprises two drag rods 4, the two drag rods 4 are slidably connected to the vertical frame 3, one end of the two drag rods 4 is commonly connected to a support plate 41, a support ring 42 is fixedly connected to the support plate 41, and the other ends of the two drag rods 4 are commonly connected to a push plate 43 A control component is provided between the push plate 43 and the stand 3, and the control component includes a mounting plate 5, which is fixedly connected to the side wall of the stand 3, and a driving shaft 51 is rotatably connected between the mounting plate 5 and the side wall of the stand 3. A motor 52 is installed and connected to one end of the mounting plate 5, and the output end of the motor 52 is fixedly connected to one end of the driving shaft 51. One end of the two drag rods 4 jointly drives the supporting ring 42 on the supporting plate 41 to move to support the pipe rod, and the motor 52 is controlled to rotate so that the supporting ring 42 supports the pipe rod slowly to a vertical state, effectively preventing it from shaking. Figure 2 As shown, the drive shaft 51 is a threaded shaft, and a threaded opening is provided at the middle position of the push plate 43. The middle part of the push plate 43 is threadedly connected to the drive shaft 51. The output end of the motor 52 drives the drive shaft 51 to rotate, driving the push plate 43 to drive the two drag rods 4 to slide relative to the stand 3, so that one end of the two drag rods 4 jointly drives the support ring 42 on the support plate 41 to move.

[0017] A docking port 12 is provided at the middle position of the front frame 11. When the device is placed, the docking port 12 is pre-aligned with the road crossing of the oil field to facilitate the subsequent docking of the pipe rod. A wide-mouthed tube 6 is provided above the docking port 12, and a calibration tube 61 is provided at the lower end of the wide-mouthed tube 6. When the lower end of the pipe rod falls into the wide-mouthed tube 6, the wide-mouthed tube 6 cooperates with the calibration tube 61, so that the pipe rod can automatically complete positioning and calibration while falling, so that the lower end of the pipe rod can automatically dock with another inserted pipe rod. Two side plates 62 are symmetrically fixedly connected to the side wall of the wide-mouthed tube 6, and vertical plates 7 are fixedly connected to the two side plates 62. The lower ends of the two vertical plates 7 are fixedly connected to the front frame 11, and the wide-mouthed tube 6 and the calibration tube 61 are fixedly installed above the docking port 12 through the two vertical plates 7.

[0018] When the utility model is used, one end of the pipe rod is fixedly installed in the hanger assembly 31, and the hanger assembly 31 is used to slowly lift the pipe rod from the conveying chute 2, and at the same time, the motor 52 is controlled to work so that its output end drives the driving shaft 51 to rotate, driving the push plate 43 to drive the two drag rods 4 to slide relative to the stand 3, so that one end of the two drag rods 4 jointly drives the supporting ring 42 on the supporting plate 41 to move to support the pipe rod, and then the output end of the motor 52 is controlled to rotate in the opposite direction, so that the supporting ring 42 supports the pipe rod slowly to a vertical state, effectively avoiding its shaking, so that it can stably complete the subsequent docking work, when the lower end of the pipe rod falls into the wide-mouth tube 6, the wide-mouth tube 6 and the calibration tube 61 are used to cooperate, so that the pipe rod can automatically complete the positioning calibration while falling, so that the lower end of the pipe rod can automatically dock with another inserted pipe rod, effectively shortening the transportation and docking time of the pipe rod, and bringing convenience to the transportation of oil field pipe rods.

Claims

1. An automatic pipe and rod conveyor for oil fields, characterized in that: include: A conveying frame (1), wherein a front end of the conveying frame (1) is fixedly connected to a front frame (11), the conveying frame (1) is provided with a conveying chute (2), the front frame (11) is fixedly connected to a vertical frame (3), and the vertical frame (3) is installed and connected to a hanger assembly (31); an auxiliary stabilizing mechanism, wherein the auxiliary stabilizing mechanism comprises two drag rods (4), the two drag rods (4) are slidably connected to the vertical frame (3), one end of the two drag rods (4) is commonly connected to a support plate (41), and the support plate (41) is fixedly connected to the support plate (41). A supporting ring (42) is connected, and the other ends of the two drag rods (4) are commonly connected to a push plate (43), and a control component is provided between the push plate (43) and the stand (3), and the control component comprises a mounting plate (5), and the mounting plate (5) is fixedly connected to the side wall of the stand (3), and a driving shaft (51) is rotatably connected between the mounting plate (5) and the side wall of the stand (3), and one end of the mounting plate (5) is installed and connected to a motor (52), and the output end of the motor (52) is fixedly connected to one end of the driving shaft (51).

2. The automatic pipe and rod conveyor for oil fields according to claim 1, characterized in that: The driving shaft (51) is a threaded shaft, a threaded opening is provided at the middle of the push plate (43), and the middle of the push plate (43) is threadedly connected to the driving shaft (51).

3. The automatic pipe and rod conveyor for oil fields according to claim 1, characterized in that: A docking port (12) is provided at the middle of the front frame (11), a wide-mouthed tube (6) is provided above the docking port (12), a calibration tube (61) is provided at the lower end of the wide-mouthed tube (6), two side plates (62) are symmetrically fixedly connected to the side wall of the wide-mouthed tube (6), both side plates (62) are fixedly connected to vertical plates (7), and the lower ends of the two vertical plates (7) are fixedly connected to the front frame (11).

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