Blockage removal device for producing well

Abstract

The utility model relates to the technical field of oil well dredging equipment, in particular to a producing well unblocking device which comprises a shell, handles are fixedly connected to the left side and the right side of the outer surface of the shell, a connecting block is fixedly connected to the front side of the outer surface of the shell, and a first connecting hole is formed in the upper end of the connecting block in a penetrating mode. An angle adjusting assembly is fixedly installed in the first connecting hole, a threaded column is fixedly connected to the lower end of the shell, and a dredging head assembly is installed on the outer surface of the threaded column in a threaded mode. According to the unblocking device for the oil producing well, the dredging head assembly is arranged, so that the purposes of quickly dredging a blocked position and improving the unblocking efficiency are achieved; and by arranging the angle adjusting assembly, the purposes of improving the pertinence of blockage removal and reducing the labor burden of workers are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil well dredging equipment, in particular to an oil well unblocking device. Background Art

[0002] Oil extraction often involves laying oil pipes in oil wells, with oil pumps installed in the pipes. The oil pumps cause the crude oil at the bottom of the well to flow upward, and then flow out from the Christmas tree at the top of the pipe. Since crude oil contains asphalt, the asphalt easily adheres to the inner wall of the pipe. The asphalt on the inner wall of the pipe increases the resistance to the flow of crude oil and thus increases the difficulty of extraction. When the asphalt on the inner wall of the pipe accumulates too much, it easily causes the pipe to be blocked, resulting in production being stopped. Therefore, how to remove the asphalt adhering to the pipe has become a research hotspot.

[0003] At present, the unblocking of oil wells in the market is done by injecting unblocking agents and some simple unblocking devices. There are some problems, such as the unblocking equipment is not convenient to operate, the unblocking agent is not easy to inject and cannot be injected into the designated position, etc., which greatly reduces the unblocking effect. Therefore, we propose an oil well unblocking device. Utility Model Content

[0004] The main purpose of the utility model is to provide an oil well unblocking device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An oil well unblocking device comprises a shell, wherein handles are fixedly connected to the left and right sides of the outer surface of the shell, a connecting block is fixedly connected to the front side of the outer surface of the shell, a first connecting hole is penetrated through the upper end of the connecting block, an angle adjustment component is fixedly installed in the first connecting hole, a threaded column is fixedly connected to the lower end of the shell, and a dredging head component is threadedly installed on the outer surface of the threaded column.

[0007] Preferably, the unclogging head assembly includes a threaded sleeve, an internal thread is formed at the upper end of the threaded sleeve, a connecting plate is fixedly connected to the lower end of the threaded sleeve, four electric telescopic rods are fixedly connected to the lower end of the connecting plate, a mounting plate is fixedly installed at the lower ends of the four electric telescopic rods, and an impact unclogging head is fixedly connected to the lower end of the mounting plate.

[0008] Preferably, the diameter of the connecting plate is larger than the diameter of the threaded sleeve, the four electric telescopic rods are distributed in a ring-shaped manner with equal angles, and the diameter of the impact unblocking head is smaller than the diameter of the mounting plate.

[0009] Preferably, the inner diameter of the internal thread is equal to the diameter of the threaded column, the length of the threaded sleeve is equal to the height of the threaded column, and the diameter of the threaded sleeve is equal to the diameter of the connecting block.

[0010] Preferably, the angle adjustment assembly includes a mounting ring, a fixing block is fixedly connected to the front side of the outer surface of the mounting ring, a second connecting hole is penetrated through the upper end of the fixing block, a connecting rod is rotatably connected to the rear side of the outer surface of the mounting ring, the lower end of the connecting rod is rotatably connected to the mounting block, and a deblocking agent is fixedly connected to the rear end of the mounting block.

[0011] Preferably, the inner diameter of the mounting ring is equal to the diameter of the outer shell, the size of the fixing block matches the size of the connecting block, and the position and size of the second connecting hole match the first connecting hole.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model sets a dredging head assembly, and uses a threaded connection method to tighten the threaded sleeve through the internal thread and the threaded column, so as to fix the dredging head assembly, start the electric telescopic rod, and the output end of the electric telescopic rod drives the mounting plate to move as a whole, thereby driving the impact dredging head to hit the blocked part, and perform the dredging operation, so as to achieve the purpose of quickly dredging the congested position and improving the efficiency of unblocking;

[0014] 2. The utility model sets an angle adjustment component, makes the position of the fixed block correspond to the position of the connecting block, and makes the angle adjustment component as a whole fixedly connected to the outer surface of the shell through the second connecting hole. The connecting rod is rotated so that the angle of the unblocking agent can be adjusted to target different positions that need unblocking, thereby achieving the purpose of improving the targeted unblocking and reducing the labor burden of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an oil well unblocking device according to the utility model;

[0016] Figure 2 This is a schematic structural diagram of a fixing component of an oil well unblocking device according to the utility model;

[0017] Figure 3 This is a structural schematic diagram of a dredging head assembly of an oil well unblocking device according to the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of an angle adjustment component of an oil well unblocking device.

[0019] In the figure: 1. outer shell; 2. handle; 3. threaded column; 4. connecting block; 41. first connecting hole; 5. unblocking head assembly; 6. angle adjustment assembly; 51. threaded sleeve; 52. internal thread; 53. connecting plate; 54. electric telescopic rod; 55. mounting plate; 56. impact unblocking head; 61. mounting ring; 62. fixing block; 63. second connecting hole; 64. connecting rod; 65. mounting block; 66. unblocking agent. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-4 As shown, an oil well unblocking device includes a shell 1, and handles 2 are fixedly connected to the left and right sides of the outer surface of the shell 1, a connecting block 4 is fixedly connected to the front side of the outer surface of the shell 1, a first connecting hole 41 is penetrated through the upper end of the connecting block 4, an angle adjustment component 6 is fixedly installed in the first connecting hole 41, and a threaded column 3 is fixedly connected to the lower end of the shell 1, and a dredging head component 5 is threadedly installed on the outer surface of the threaded column 3.

[0024] like Figure 3As shown, in this embodiment, the dredging head assembly 5 includes a threaded sleeve 51, an internal thread 52 is provided at the upper end of the threaded sleeve 51, a connecting plate 53 is fixedly connected to the lower end of the threaded sleeve 51, four electric telescopic rods 54 are fixedly connected to the lower end of the connecting plate 53, a mounting plate 55 is fixedly installed at the lower ends of the four electric telescopic rods 54, a collision dredging head 56 is fixedly connected to the lower end of the mounting plate 55, the diameter of the connecting plate 53 is larger than the diameter of the threaded sleeve 51, the four electric telescopic rods 54 are distributed in an annular shape with equal angles, and the diameter of the collision dredging head 56 is smaller than the diameter of the mounting plate 55. The inner diameter of the internal thread 52 is equal to the diameter of the threaded column 3, the length of the threaded sleeve 51 is equal to the height of the threaded column 3, and the diameter of the threaded sleeve 51 is equal to the diameter of the connecting block 4; when it is necessary to unblock it, the threaded sleeve 51 is tightened with the threaded column 3 through the internal thread 52 by means of a threaded connection, thereby fixing the unblocking head assembly 5, starting the electric telescopic rod 54, and the output end of the electric telescopic rod 54 drives the mounting plate 55 to move as a whole, thereby driving the impact unblocking head 56 to impact the blocked part, performing the unblocking operation, quickly unblocking the congested position, and improving the unblocking efficiency.

[0025] like Figure 4 As shown, in this embodiment, the angle adjustment component 6 includes a mounting ring 61, a fixing block 62 is fixedly connected to the front side of the outer surface of the mounting ring 61, a second connecting hole 63 is penetrated at the upper end of the fixing block 62, a connecting rod 64 is rotatably connected to the rear side of the outer surface of the mounting ring 61, a mounting block 65 is rotatably connected to the lower end of the connecting rod 64, a blocking agent 66 is fixedly connected to the rear end of the mounting block 65, an inner diameter of the mounting ring 61 is equal to the diameter of the housing 1, a size of the fixing block 62 is adapted to a size of the connecting block 4, and the second connecting hole 63 is adapted to a position and size of the first connecting hole 41; when it is necessary to perform a targeted unblocking operation, the position of the fixing block 62 is made corresponding to that of the connecting block 4, so that the angle adjustment component 6 is fixedly connected to the outer surface of the housing 1 through the second connecting hole 63 as a whole, and the connecting rod 64 is rotated so that the blocking agent 66 can be adjusted in angle, so that it can be targeted at different positions that need to be unblocked, thereby reducing the labor burden of workers.

[0026] It should be noted that the utility model is an oil well unblocking device. During this process, first assemble the various components together, hold the two handles 2 to maintain stability during subsequent unblocking work, and when it is necessary to unblock it, use a threaded connection to tighten the threaded sleeve 51 through the internal thread 52 and the threaded column 3, so as to fix the unblocking head assembly 5, start the electric telescopic rod 54, and the output end of the electric telescopic rod 54 drives the mounting plate 55 to move as a whole, thereby driving the impact unblocking head 56 to impact the blocked part to perform unblocking operations, quickly unblock the congested position, and improve the unblocking efficiency. When it is necessary to perform targeted unblocking operations, the position of the fixing block 62 is made corresponding to the position of the connecting block 4, so that the angle adjustment assembly 6 is fixedly connected to the outer surface of the shell 1 as a whole through the second connecting hole 63, and the connecting rod 64 is rotated, so that the unblocking agent 66 can be adjusted in angle, so that it can be used for different positions that need to be unblocked, reducing the labor burden of workers.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oil well unblocking device, comprising a housing (1), characterized in that: The outer surface of the shell (1) is fixedly connected to handles (2) on both sides thereof; the outer surface of the shell (1) is fixedly connected to a connection block (4) on the front side thereof; the upper end of the connection block (4) is provided with a first connection hole (41) therethrough; the first connection hole (41) is fixedly mounted with an angle adjustment component (6); the lower end of the shell (1) is fixedly connected to a threaded column (3); the outer surface of the threaded column (3) is threadedly mounted with a dredging head component (5); The unclogging head assembly (5) comprises a threaded sleeve (51), the upper end of the threaded sleeve (51) is provided with an internal thread (52), the lower end of the threaded sleeve (51) is fixedly connected to a connecting plate (53), the lower end of the connecting plate (53) is fixedly connected to four electric telescopic rods (54), the lower ends of the four electric telescopic rods (54) are commonly fixedly mounted with a mounting plate (55), and the lower end of the mounting plate (55) is fixedly connected to an impact unclogging head (56).

2. The oil well unblocking device according to claim 1, characterized in that: The diameter of the connecting plate (53) is larger than the diameter of the threaded sleeve (51); the four electric telescopic rods (54) are distributed in a ring-shaped manner with equal angles; and the diameter of the impact unblocking head (56) is smaller than the diameter of the mounting plate (55).

3. The oil well unblocking device according to claim 1, characterized in that: The inner diameter of the internal thread (52) is equal to the diameter of the threaded column (3), the length of the threaded sleeve (51) is equal to the height of the threaded column (3), and the diameter of the threaded sleeve (51) is equal to the diameter of the connecting block (4).

4. The oil well unblocking device according to claim 1, characterized in that: The angle adjustment assembly (6) comprises a mounting ring (61), a fixing block (62) being fixedly connected to the front side of the outer surface of the mounting ring (61), a second connecting hole (63) being formed through the upper end of the fixing block (62), a connecting rod (64) being rotatably connected to the rear side of the outer surface of the mounting ring (61), a mounting block (65) being rotatably connected to the lower end of the connecting rod (64), and a blocking remover (66) being fixedly connected to the rear end of the mounting block (65).

5. The oil well unblocking device according to claim 4, characterized in that: The inner diameter of the mounting ring (61) is equal to the diameter of the housing (1), the size of the fixing block (62) matches the size of the connecting block (4), and the position and size of the second connecting hole (63) match those of the first connecting hole (41).

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