CN-224214132-U - Automatic conveying device for oil pipe on well

Abstract

The utility model belongs to the technical field of petroleum exploitation equipment, and particularly relates to an automatic conveying device for an oil pipe on a well, which comprises an electric vehicle body, a pipe storage box, an electric sliding rail, an electric sliding seat, a pipe protection box, a rectangular groove and a hydraulic cylinder I, and also comprises a rotating plate, wherein the rotating plate is rotatably arranged on the pipe protection box; the baffle is slidably arranged in the protective tube box, a sliding groove is formed in the baffle, two limiting columns are slidably arranged in the sliding groove, a plurality of grooves are formed in the protective tube box, the two limiting columns are respectively in plug-in fit with the corresponding grooves, and oil tubes with different lengths can be collected and conveyed.

Inventors

• LU DONGHUI
• SUN XUEBIN
• REN ZHAOGUO
• DING YONG
• LU DONGLIANG
• REN XIAOFENG
• LI DEJIANG

Assignees

• 新疆塔林投资(集团)有限责任公司

Dates

Publication Date

20260508

Application Date

20250627

Claims (7)

1. 1. The utility model provides an automatic conveyor of oil pipe on pit, includes electric motor car body (1), deposits tub case (2), electronic slide rail (3), electronic slide (4), pillar box (5), rectangular channel (6) and pneumatic cylinder one (7), its characterized in that still includes: The electric vehicle comprises a rotating plate (8), wherein the rotating plate (8) is rotatably arranged on a protective tube box (5), a tube storage box (2) is fixedly arranged on an electric vehicle body (1), an electric sliding rail (3) is arranged on the electric vehicle body (1), an electric sliding seat (4) is slidably arranged in the electric sliding rail (3), the protective tube box (5) is rotatably arranged on the electric sliding seat (4), a rectangular groove (6) is arranged in the electric vehicle body (1), a first hydraulic cylinder (7) is rotatably arranged in the rectangular groove (6), and a telescopic end of the first hydraulic cylinder (7) is rotatably connected with the protective tube box (5); The baffle plate (9), the baffle plate (9) is slidably mounted in the protective tube box (5), a sliding groove (14) is formed in the baffle plate (9), two limit posts (15) are slidably mounted in the sliding groove (14), a plurality of grooves (22) are formed in the protective tube box (5), and the two limit posts (15) are respectively in plug-in fit with the corresponding grooves (22); the driving assembly is positioned on the protective tube box (5) and used for driving the rotating plate (8) to rotate; And the power assembly is positioned in the baffle plate (9) and is used for driving the two limit posts (15) to slide.
2. 2. An automatic uphole tubing delivery device as claimed in claim 1 wherein the drive assembly comprises: The power cavity (10), power cavity (10) are seted up in pillar box (5), the top fixed mounting of pillar box (5) has motor (11), the output shaft of motor (11) runs through pillar box (5) and extends to in power cavity (10), the output shaft fixed mounting of motor (11) has worm (12), worm wheel (13) are installed in one side meshing of worm (12), the one end of worm wheel (13) runs through power cavity (10) and with rotor plate (8) fixed connection, worm (12) and worm wheel (13) all rotate with power cavity (10) and be connected.
3. 3. An automatic uphole tubing delivery device as claimed in claim 2 wherein the power assembly comprises: The sliding plate (16), the sliding plate (16) is slidably mounted in the sliding groove (14), two guide grooves (17) are formed in the sliding plate (16), guide columns (18) are slidably mounted in the two guide grooves (17), and the two guide columns (18) are fixedly connected with the two limit columns (15) respectively; the guide rods (19) are fixedly arranged in the sliding grooves (14), the same sliding strips (20) are slidably arranged on the guide rods (19), springs (21) are sleeved on the guide rods (19), and the sliding strips (20) are slidably connected with the sliding grooves (14).
4. 4. An automatic conveying device for oil pipes on a well according to claim 2, characterized in that the output shaft of the motor (11) is rotatably connected with the pipe protection box (5) and the power cavity (10).
5. 5. An automatic uphole tubing delivery device as claimed in claim 3 wherein the spring (21) is welded at both ends to the sliding strip (20) and to the inner wall of the sliding groove (14) respectively.
6. 6. An automatic uphole oil pipe conveying device as claimed in claim 1, characterized in that the grooves (22) are equally spaced on the casing (5).
7. 7. An automatic uphole tubing delivery device as claimed in claim 3, characterised in that the diameter of the guide post (18) is adapted to the dimensions of the guide groove (17).

Description

Automatic conveying device for oil pipe on well Technical Field The utility model belongs to the technical field of petroleum exploitation equipment, and particularly relates to an automatic conveying device for an oil pipe on a well. Background Tubing is a seamless steel pipe in an oil and gas well for transporting crude oil, natural gas or injection fluids, typically run into the well, forming a passageway from the bottom of the well to the surface. For example, chinese patent publication No. CN221481869U discloses an uphole tubing delivery device. The utility model provides an on-well oil pipe conveying device which comprises an electric vehicle body, electric sliding rails, electric sliding seats, first hydraulic cylinders, pipe protecting boxes, pipe storage boxes and the like, wherein the two electric sliding rails are fixedly connected to the top of the electric vehicle body in a bilateral symmetry manner, the electric sliding seats are connected to the electric sliding rails in a sliding manner, the pipe protecting boxes are connected to the front sides of the tops of the electric sliding seats in a rotating manner, the first hydraulic cylinders are connected to the rear sides of the tops of the electric sliding rails in a rotating manner, the middle parts of the bottoms of the two pipe protecting boxes are respectively connected with telescopic rods of the adjacent first hydraulic cylinders in a rotating manner, the two pipe storage boxes are connected to the top of the electric vehicle body in a bilateral symmetry manner in a sliding manner, and the two pipe storage boxes are respectively adjacent to the two pipe protecting boxes. According to the utility model, the pipe protection box and the pipe storage box are symmetrically arranged left and right, each side can realize the lifting operation of one oil pipe, and the oil pipe transportation can be continuously carried out by adjusting the working sequence of the two oil pipes, so that the overall working efficiency is improved. The above patent has the following problems: The device has the defects that the length of the oil pipe is between 2 meters and 3 meters when the device is used, the oil pipe with one length can be conveyed, and when the shorter oil pipe is conveyed, the oil pipe possibly impacts the tail end of the protective pipe box, so that the protective pipe box is impacted and damaged, and economic loss is caused. In view of this, we propose an automatic conveying device for an oil pipe on a well. Disclosure of utility model The utility model aims to provide an automatic conveying device for an oil pipe on a well, which aims to solve the problems in the background technology. In view of the above, the present utility model provides an automatic conveying device for an oil pipe on a well, including an electric vehicle body, a pipe storage box, an electric sliding rail, an electric sliding seat, a pipe protection box, a rectangular groove, and a first hydraulic cylinder, and further including: The rotating plate is rotatably arranged on the protective tube box, the tube storage box is fixedly arranged on the electric vehicle body, the electric sliding rail is arranged on the electric vehicle body, the electric sliding seat is slidably arranged in the electric sliding rail, the protective tube box is rotatably arranged on the electric sliding seat, the rectangular groove is arranged in the electric vehicle body, the hydraulic cylinder is rotatably arranged in the rectangular groove, and the telescopic end of the hydraulic cylinder I is rotatably connected with the protective tube box; the baffle is slidably arranged in the protective tube box, a sliding groove is formed in the baffle, two limit posts are slidably arranged in the sliding groove, a plurality of grooves are formed in the protective tube box, and the two limit posts are respectively in plug-in fit with the corresponding grooves; The driving assembly is positioned on the protective tube box and used for driving the rotating plate to rotate; And the power assembly is positioned in the baffle and used for driving the two limiting columns to slide. In the technical scheme, when the oil pipe is required to be stored, firstly, the electric vehicle body is moved to the vicinity of a wellhead, then, the electric sliding rail is started and drives the electric sliding seat to slide, meanwhile, the first hydraulic cylinder is started to extend, at the moment, the protection pipe box is rotated upwards, when the distance between the protection pipe box and the wellhead is proper, the oil pipe is lifted from the wellhead through an external crane and inserted into the protection pipe box, then, the protection pipe box can be driven to rotate downwards and reset through the reverse operation, the rotating plate can be driven to rotate upwards through the driving assembly, and finally, the oil pipe in the protection pipe box rolls into the storage pipe box through the inclined plane o