Automatic pipe arranging mechanism
By designing an automatic pipe-laying mechanism, the automatic pipe-laying of oil pipes is achieved through mechanized movement, which solves the problems of high labor intensity and safety hazards associated with manual pipe-laying in oil well workover operations. This realizes automated pipe-laying, reduces labor intensity, and improves safety.
Patent Information
- Application Number
- CN202520076186.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2035-01-14
AI Technical Summary
In oil well workover operations, manual pipe laying is labor-intensive and poses safety hazards.
Design an automatic pipe-laying mechanism, including components such as a pipe-laying base, a pipe-laying column, a pipe crossarm, a pipe-laying push plate, a rocker arm, a fixed shaft, a sprocket, a chain, a hydraulic cylinder, and an electric pulley. The mechanism realizes automatic pipe-laying through mechanized movement. By combining the rotational movement of the rocker arm with the vertical and horizontal movement of the pipe-laying push plate, the mechanism enables the gradual movement of the pipe on the pipe crossarm.
It has enabled automated pipe laying, reducing labor intensity and improving safety.
Smart Images
Figure CN223523683U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to automatic pipe arrangement technical field, especially, relate to an automatic pipe arrangement mechanism. BACKGROUND
[0002] During oil well repairing operation, the multiple oil pipes pulled out need to be placed on the pipe row, and the existing method is mostly manual pipe arrangement, and the fatigue and safety of manual pipe arrangement are severely tested. UTILITY MODEL CONTENTS
[0003] In order to solve the problems of high labor intensity and hidden danger of manual pipe arrangement, the utility model provides an automatic pipe arrangement mechanism, and the utility model can realize automatic pipe arrangement function.
[0004] The utility model provides a technical scheme: an automatic pipe arrangement mechanism, including pipe row base and pipe row stand column, the vertical installation of pipe row stand column is installed on the pipe row base, and the length direction of pipe row stand column is provided with pipe cross arm, and the upper side of pipe cross arm is provided with the recess for limiting the rolling of oil pipe, the automatic pipe arrangement mechanism still includes pipe arrangement push plate, short pole, rocker arm, fixed shaft, mounting plate, chain wheel, chain and mounting frame, pipe arrangement push plate is parallel with pipe cross arm, and the upper end of short pole is fixed with pipe arrangement push plate, and the lower end of short pole is hinged with one end of rocker arm, and the other end of rocker arm is fixed with fixed shaft, and rocker arm rotates along with fixed shaft, and fixed shaft is rotatably installed on mounting plate, and chain wheel is fixedly sleeved on fixed shaft, and chain wheel drives fixed shaft to rotate, and chain wheel drives through chain, the mounting frame of slide insertion cooperation with pipe row base, and the mounting frame can slide in the length direction of pipe cross arm, and the hydraulic cylinder is arranged between pipe row base and mounting frame, and the sliding of mounting frame relative to pipe row base is driven through hydraulic cylinder, and the vertical guide rail is arranged on mounting frame, and the mounting plate is installed on guide rail, and the electric trolley is installed on guide rail, and the electric trolley is fixedly connected with mounting plate, and the electric trolley drives mounting plate to slide on guide rail.
[0005] Further technical scheme is: the upper end surface of pipe arrangement push plate is provided with antiskid line.
[0006] Further technical scheme is: the number of pipe arrangement push plate is two, and the length of each pipe arrangement push plate is less than 50cm.
[0007] Compared with the prior art, the utility model has the beneficial effects that: in the utility model, the rotary motion of rocker arm is converted into the height motion and front and back motion of pipe arrangement push plate, the pipe arrangement push plate is located below the two ends of oil pipe respectively, the height motion and front and back motion of pipe arrangement push plate are combined to realize the step-by-step movement of oil pipe on pipe cross arm, thereby realizing the automatic pipe arrangement of multiple oil pipes. BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1It is the top view of the pipe row base in the utility model.
[0009] Figure 2 It is the top view of the pipe row base after placing the oil pipe in the utility model.
[0010] Figure 3 It is the overall top view in the utility model.
[0011] Figure 4 It is Figure 3 The local enlarged view of I in the middle.
[0012] Figure 5 It is the top view of the mounting frame and the pipe row base plug-in cooperation in the utility model.
[0013] Figure 6 It is Figure 3 The front view of A in the middle.
[0014] Figure 7 It is the cooperation relationship view of the pipe row push plate, the short rod, the rocker arm and the fixed shaft in the utility model.
[0015] In the drawing: 1, pipe row stand; 2, pipe row base; 3, pipe cross arm; 4, oil pipe; 5, mounting plate; 6, guide rail; 7, pipe row push plate; 8, short rod; 9, rocker arm; 10, fixed shaft; 11, chain wheel; 12, chain; 13, mounting frame; 14, hydraulic cylinder; 15, electric trolley; 16, anti-skid pattern. DETAILED DESCRIPTION
[0016] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiment of the present application will be described clearly and completely in the following with the drawings in the embodiment of the present application, obviously, the described embodiment is only a part of the embodiment of the present application, not all the embodiment. Based on the embodiment in the present application, all other embodiments obtained by the ordinary skill in the art without making creative labor should belong to the scope of the present application.
[0017] The embodiment comprises pipe row base 2 and pipe row stand 1, and the pipe row stand 1 is installed on the pipe row base 2 vertically, and the pipe cross arm 3 is arranged along the length direction of the pipe row stand 1, and the upper side of the pipe cross arm 3 is provided with the groove for limiting the rolling of the oil pipe 4, and the both ends of the oil pipe 4 are located in the groove; the above is the structure that already exists in the prior art, and will not be repeated here.
[0018] Reference is made to the drawings Figures 1-7The innovation of this embodiment is that the automatic pipe laying mechanism also includes a pipe laying push plate 7, a short rod 8, a rocker arm 9, a fixed shaft 10, a mounting plate 5, a sprocket 11, a chain 12, and a mounting frame 13. The pipe-laying push plate 7 is parallel to the pipe crossarm 3. The upper end of the short rod 8 is fixedly connected to the pipe-laying push plate 7, and the lower end of the short rod 8 is hinged to one end of the rocker arm 9. The other end of the rocker arm 9 is fixedly connected to the fixed shaft 10. The rocker arm 9 rotates with the fixed shaft 10. The fixed shaft 10 is rotatably mounted on the mounting plate 5. The sprocket 11 is fixedly mounted on the fixed shaft 10. The sprocket 11 drives the fixed shaft 10 to rotate. The sprocket 11 is driven by the chain 12. The rotation of the sprocket 11 drives the fixed shaft 10 to rotate. The rotation of the fixed shaft 10 drives the rocker arm 9 to rotate. The rotation of the rocker arm 9 causes the pipe-laying push plate 7 to produce a combination of high and low movement and forward and backward movement. The combination of high and low movement and forward and backward movement realizes the gradual movement of the oil pipe 4 on the pipe crossarm 3. Each time the oil pipe 4 falls into the same position on the pipe crossarm 3, the pipe-laying push plate 7 moves once, pushing the oil pipe 4 forward by one groove position. Through this working method, the automatic pipe-laying of multiple oil pipes 4 is realized.
[0019] The mounting bracket 13 is slidably inserted into the pipe base 2, allowing it to slide along the length of the pipe crossarm 3. A hydraulic cylinder 14 is positioned between the pipe base 2 and the mounting bracket 13, driving the mounting bracket 13 to slide relative to the pipe base 2. The mounting bracket 13 has a vertical guide rail 6, on which the mounting plate 5 is mounted. An electric trolley 15 is mounted on the guide rail 6, and is fixedly connected to the mounting plate 5. The electric trolley 15 drives the mounting plate 5 to slide along the guide rail 6. When the oil pipes 4 on one layer of the pipe crossarm 3 are fully arranged, the mounting plate 5 needs to be moved up one layer to arrange the oil pipes 4 on the next layer of the pipe crossarm 3. At this time, the hydraulic cylinder 14 is driven to first move the mounting bracket 13 away from the pipe crossarm 3, then the electric trolley 15 is driven to move the mounting plate 5 up to the position of the next layer of the pipe crossarm 3, and then the hydraulic cylinder 14 is driven again to return the mounting bracket 13 to a position close to the pipe crossarm 3. In this application, the multi-layered pipe crossarms 3 are arranged in parallel.
[0020] The upper surface of the pipe pusher plate 7 is covered with anti-slip texture 16 to prevent slippage during the process of pushing the oil pipe 4 forward.
[0021] The number of pipe push plates 7 is two, and the length of each pipe push plate 7 does not exceed 50cm. Multiple sprockets 11 are driven by the same chain 12, thereby ensuring the consistency of movement.
[0022] like Figure 7 As shown, the process by which the pipe pusher plate 7 pushes the oil pipe 4 forward by one groove is as follows: Figure 7 The dashed line shows the pipe pusher 7 lifting the oil pipe 4 from the groove, and the fixed shaft 10 in... Figure 7When the pusher 7 rotates anticlockwise to the position shown by the solid line, the oil pipe 4 is placed into the groove in front of the pusher 7. With the placement of each oil pipe 4, all the pushers 7 move once, and all the oil pipes 4 are moved forward by one unit from the groove, thus realizing automatic oil pipe arrangement.
Claims
1. An automatic pipe rack mechanism, comprising a pipe rack base (2) and a pipe rack column (1) which is erected on the pipe rack base (2), a pipe beam (3) is arranged along the length direction of the pipe rack column (1), and a groove for limiting the rolling of an oil pipe (4) is arranged on the upper side of the pipe beam (3), characterized in that: The automatic tube arranging mechanism further comprises a tube arranging push plate (7), a short rod (8), a rocker arm (9), a fixed shaft (10), a mounting plate (5), a chain wheel (11), a chain (12) and a mounting frame (13). The tube arranging push plate (7) is parallel to the tube cross arm (3). The upper end of the short rod (8) is fixedly connected with the tube arranging push plate (7). The lower end of the short rod (8) is hingedly connected with one end of the rocker arm (9). The other end of the rocker arm (9) is fixedly connected with the fixed shaft (10). The rocker arm (9) rotates along with the fixed shaft (10). The fixed shaft (10) is rotatably mounted on the mounting plate (5). The chain wheel (11) is fixedly sleeved on the fixed shaft (10). The chain wheel (11) drives the fixed shaft (10) to rotate. The chain wheel (11) is driven through the chain (12). The mounting frame (13) is slidably inserted and mounted with the tube row base (2). The mounting frame (13) can slide in the length direction of the tube cross arm (3). A hydraulic cylinder (14) is arranged between the tube row base (2) and the mounting frame (13). The hydraulic cylinder (14) drives the mounting frame (13) to slide relative to the tube row base (2). The mounting frame (13) is provided with a vertical guide rail (6). The mounting plate (5) is mounted on the guide rail (6). An electric trolley (15) is mounted on the guide rail (6). The electric trolley (15) is fixedly connected with the mounting plate (5). The electric trolley (15) drives the mounting plate (5) to slide on the guide rail (6).
2. An automatic tube indexing mechanism according to claim 1, wherein: The upper end surface of the tube arranging push plate (7) is provided with anti-skid lines (16).
3. An automatic tube indexing mechanism according to claim 1, wherein: The number of the tube arranging push plates (7) is two. The length of each tube arranging push plate (7) is not more than 50 cm.