Well mouth ball throwing device

Abstract

The utility model discloses a water well mouth ball throwing device which comprises a supporting seat, a frame is arranged at the top end of the supporting seat, sliding blocks are arranged on the two sides of the outer wall of the frame, adjusting assemblies are arranged in the two sides of the top end of the frame, a grooved wheel support is arranged at the top ends of the sliding blocks, and a grooved wheel is arranged in the grooved wheel support. A driver is arranged on the front surface of the geneva wheel support on the right side, and fixing assemblies are arranged on the two sides of the top end of the supporting base. Conveying is accurate, accurate clamping and conveying of a conveying pipeline can be achieved through the arrangement of a grooved wheel support, a grooved wheel and a driver, conveying accuracy and stability are ensured, adjustability is high, fine adjustment of a sliding block can be achieved through the design of an adjusting block, an adjusting piece and other assemblies, the whole device is made to be suitable for well mouths with different diameters, and practicability is high. And the universality of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of water well ball throwing, in particular to a water well wellhead ball throwing device. Background Art

[0002] Water well profile control and ball injection is a method used to increase the production capacity of oil wells or gas wells. During the exploitation of oil fields or gas fields, due to the uneven permeability or porosity in the oil layer or gas layer, the injected water or gas cannot effectively cover the entire oil layer or gas layer, thus affecting the production capacity. In order to solve this problem, water well profile control and ball injection technology can be used. Water well profile control and ball injection technology usually needs to be designed and operated according to the specific conditions of the oil well or gas well, and factors such as formation properties, wellbore structure, and injection pressure need to be considered. This technology has been widely used in oil and gas field development, which can effectively improve the production efficiency of oil wells or gas wells and extend the production cycle of oil and gas fields. It is one of the important oil field production increase technologies.

[0003] At present, in the process of throwing the ball at the wellhead of the water well, it is troublesome to use due to its large size. At the same time, it is also troublesome to recover the conveying pipeline during the throwing process. As a result, when the throwing device needs to be disassembled and stored after the throwing is completed, it is difficult to store it due to its large size and requires a relatively large space. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a water well head ball throwing device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a water well wellhead ball throwing device, including a support seat, a frame is arranged at the top of the support seat, sliders are arranged on both sides of the outer wall of the frame, adjustment components are arranged inside the two sides of the top of the frame, a groove wheel bracket is arranged at the top of the slider, a groove wheel is arranged inside the groove wheel bracket, a driver is arranged on the front surface of the groove wheel bracket on the right side, and fixing components are arranged on both sides of the top of the support seat.

[0006] Furthermore, a strip-shaped slide groove is provided at the connection between the frame and the slide block for guiding the slide block in sliding.

[0007] Furthermore, a cavity is provided inside the support seat, and a through hole is provided inside the frame.

[0008] Furthermore, the adjustment component includes an adjustment block, which is arranged at the center of the bottom end of the slider, and an adjustment member is arranged inside the adjustment block, and the adjustment member is rotatably connected to the frame.

[0009] Furthermore, a groove for adjusting the movement of the block is provided inside the frame.

[0010] Furthermore, the fixing assembly includes a support member, and the support member is arranged on both sides of the top end of the support seat. A rotatable cross bar is arranged on the inner side of the support member, and a base is arranged on the outer side of the cross bar.

[0011] Furthermore, a fixing piece for fixing is provided at the connection between the support piece and the cross bar.

[0012] Furthermore, a plurality of limiting rods are arranged at the bottom end of the base.

[0013] The beneficial effects of the utility model are as follows: the utility model is provided with a water well wellhead ball throwing device:

[0014] 1. Stable structure: By setting up components such as support seats, frames, sliders, etc., the structure of the entire device is more stable and can be reliably fixed at the wellhead to ensure the safety and reliability of operation.

[0015] 2. Convenient operation: Through the design of the adjustment component and the fixed component, the slider can be easily moved and fixed to achieve the tightening and transportation of the conveying pipeline, which improves the convenience and efficiency of operation.

[0016] 3. Accurate transportation: Through the setting of the groove wheel bracket, groove wheel and driver, the conveying pipeline can be accurately clamped and conveyed to ensure the accuracy and stability of transportation.

[0017] 4. Strong adjustability: Through the design of components such as adjusting blocks and adjusting parts, fine adjustment of the slider can be achieved, making the entire device suitable for wellheads of different diameters, enhancing the versatility of the device.

[0018] 5. Structural innovation: The uniquely designed strip slide, slider and other components can effectively guide the slider, avoiding the jam or offset that may occur during operation and improving the stability and accuracy of the device.

[0019] Therefore, the water well wellhead ball throwing device has the beneficial effects of stable structure, convenient operation, precise delivery, strong adjustability and structural innovation, and can effectively improve the efficiency and reliability of water well ball throwing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the utility model.

[0021] Figure 2 yes Figure 1 Front view of the connection structure details.

[0022] Figure 3 yes Figure 1 Detailed view of the connection structure from above.

[0023] Figure 4yes Figure 1 Right view section connection structure details.

[0024] Figure 5 yes Figure 1 Top view cross-section connection structure details of the middle frame.

[0025] Explanation of the reference numerals: 1. support seat, 2. frame, 3. slider, 4. adjustment block, 5. adjustment member, 6. groove wheel bracket, 7. groove wheel, 8. driver, 9. support member, 10. cross bar, 11. base. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0027] See also Figure 1 , Figure 2 and Figure 3 It is a schematic diagram of the structure of the utility model, a water well wellhead ball throwing device, including a support seat 1, a frame 2 is arranged on the top of the support seat 1, a cavity is arranged inside the support seat 1, and a through hole is arranged inside the frame 2, the support seat 1 is arranged at the wellhead, and the support seat 1 is larger than the diameter of the wellhead.

[0028] Slide blocks 3 are provided on both sides of the outer wall of the frame 2, and the slide blocks 3 can slide left and right on the outer wall of the frame 2. Adjustment components are provided inside the top two sides of the frame 2, and the adjustment components are used to adjust the slide blocks 3 to slide on the outer wall of the frame 2. A groove wheel bracket 6 is provided on the top of the slide block 3, and a groove wheel 7 is provided inside the groove wheel bracket 6. The slide block 3 is used to drive the groove wheel bracket 6 and the groove wheel to clamp the conveying pipe. A driver 8 is provided on the front surface of the right groove wheel bracket 6, and the driver 8 is used to drive the groove wheel bracket 6 to rotate to convey the conveying pipeline. Fixed components are provided on both sides of the top of the support seat 1, and the fixed components are used to fix the support seat 1 at the wellhead.

[0029] It should be noted that a strip-shaped slide groove is provided at the connection between the frame 2 and the slider 3 , and a slider is provided at the connection position between the slider 3 and the strip-shaped slide groove for guiding the slider 3 in sliding.

[0030] Specifically, the adjustment component includes an adjustment block 4, which is arranged at the bottom center position of the slider 3. A groove for moving the adjustment block 4 is arranged inside the frame 2, and the adjustment block 4 slides left and right inside the groove. An adjustment member 5 is arranged inside the adjustment block 4, and the adjustment member 5 rotates inside the frame 2 through a bearing. During the rotation process, the adjustment member 5 drives the adjustment block 4 to move left and right, and drives the slider 3 to move through the adjustment block 4. The adjustment member 5 is connected to the frame 2 for rotation.

[0031] More specifically, the fixing assembly includes a support member 9, which is arranged on both sides of the top of the support seat 1. The support member 9 is used to support the cross bar 10. The cross bar 10 can rotate inside the support member 9 for folding. A rotatable cross bar 10 is arranged on the inner side of the support member 9, and a base 11 is arranged on the outer side of the cross bar 10. The base 11 cooperates with the cross bar 10 to support the support seat 9. A plurality of limiting rods are arranged at the bottom end of the base 11. A fixing member for fixing is arranged at the connection between the support member 9 and the cross bar 10. The fixing member is used to fix the cross bar 10 after the adjustment is completed.

[0032] When the utility model is in use, the fixing piece on the support member 9 is first rotated to cancel the fixing between the support member 9 and the cross bar 10. After the fixing is cancelled, the cross bar 10 is unfolded outwardly, and the cross bar 10 is fixed by the fixing piece after unfolding. After the fixing is completed, the base 11 and the cross bar 10 are placed at the wellhead position, and fixed after the placement is completed, thereby completing the fixing work of the support seat 1. After the fixing is completed, the delivery pipeline required for pitching is inserted into the frame 2 and the support seat 1. After the insertion, the adjusting piece 5 is rotated. When the adjusting pieces 5 on both sides rotate inside the frame 2, the adjusting block 4 is driven to move inward. When the adjusting block 4 moves inward, the slider 3 is driven to slide inward on the outer wall of the frame 2. When the slider 3 slides inward, the groove wheel bracket 6 and the groove wheel 7 are driven to move inward, thereby completing the extrusion work of the delivery pipeline. After clamping, the driver 8 is controlled by the control unit to start working. When the driver 8 starts working, the output shaft drives the groove wheel 7 to rotate inside the groove wheel bracket 6. The groove wheel 7 performs the delivery work on the delivery pipeline during the rotation process.

Claims

1. A water well wellhead ball throwing device, comprising a support seat (1), characterized in that: A frame (2) is arranged at the top of the support seat (1), sliders (3) are arranged on both sides of the outer wall of the frame (2), adjustment components are arranged inside the two sides of the top of the frame (2), a groove wheel bracket (6) is arranged at the top of the slider (3), a groove wheel (7) is arranged inside the groove wheel bracket (6), a driver (8) is arranged on the front surface of the right groove wheel bracket (6), and fixing components are arranged on both sides of the top of the support seat (1).

2. A water well wellhead ball throwing device according to claim 1, characterized in that: A strip-shaped sliding groove is provided at the connection between the frame (2) and the sliding block (3) for guiding the sliding block (3) in sliding.

3. A water well wellhead ball throwing device according to claim 1, characterized in that: The support seat (1) is provided with a cavity inside, and the frame (2) is provided with a through hole inside.

4. A water well wellhead ball throwing device according to claim 1, characterized in that: The adjustment assembly comprises an adjustment block (4), the adjustment block (4) being arranged at the bottom center position of the slider (3), an adjustment member (5) being arranged inside the adjustment block (4), and the adjustment member (5) being rotatably connected to the frame (2).

5. A water well wellhead ball throwing device according to claim 4, characterized in that: A groove for adjusting the movement of the block (4) is provided inside the frame (2).

6. A water well wellhead ball throwing device according to claim 1, characterized in that: The fixing assembly comprises a support member (9), wherein the support member (9) is arranged on both sides of the top end of the support seat (1), a rotatable cross bar (10) is arranged on the inner side of the support member (9), and a base (11) is arranged on the outer side of the cross bar (10).

7. A water well wellhead ball throwing device according to claim 6, characterized in that: A fixing piece for fixing is provided at the connection between the support piece (9) and the cross bar (10).

8. A water well wellhead ball throwing device according to claim 6, characterized in that: A plurality of limiting plug rods are arranged at the bottom end of the base (11).

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