Slurry passing connecting device of slurry tank

Abstract

The utility model discloses a slurry tank slurry passing connecting device, which belongs to the technical field of connecting equipment and comprises a main pipeline, a vibration component is arranged on the outer surface of the center of the main pipeline, extension pipes are slidably connected to two ends of the main pipeline, and a connecting flange is fixedly connected to one end, far away from the main pipeline, of each extension pipe. And an extension assembly is arranged between the connecting flange and the main pipeline. According to the device, by arranging the vibration assembly, when slurry passing between slurry tanks is conducted through the device, a driving motor drives a gear ring to rotate through a transmission gear, the gear ring drives an extrusion block to rotate through a rotating ring, the extrusion block is matched with a reset spring to drive an extrusion wheel to do reciprocating motion, and the extrusion wheel drives a vibration block to do reciprocating vibration through a sliding rod; and the vibration block impacts the conduction pad and transmits the impact into the main pipeline, so that the slurry passing smoothness of the device is improved, impurities in slurry can be effectively prevented from being gathered and blocked, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of connection equipment, and in particular relates to a mud tank slurry connection device. Background Art

[0002] When moving the well position, it is often necessary to use multiple connected mud tanks for auxiliary operations. Only the mud tank at the wellhead is moved, and the other mud tanks are fixed. This can greatly save the time of moving the well position. In the actual operation process, multiple mud tanks are connected by slurry connection devices.

[0003] The utility model of Chinese patent application number: CN202020874621.3 discloses a mud tank slurry connection device and a mud circulation system, which includes a retractable slurry trough connected between a movable mud tank and a fixed mud tank, wherein the slurry trough is formed by slidingly connecting multiple sections of trough bodies in sequence, the notches of each section of the trough body face upward, the inner cavities of the multiple sections of the trough bodies are connected in sequence, and the slurry trough is extended or shortened by sliding the trough body. When the mud tank slurry connection device of the utility model is used, the slurry circulation system can be adjusted according to the movable mud tank when the well is moved. The moving distance of the slurry tank pushes and pulls the trough body, causing relative sliding between the trough bodies to adjust the length of the slurry trough to be equal to the distance between the movable mud tank and the fixed mud tank. There is no need to lengthen or shorten the slurry pipeline. The operation is simple, convenient and fast, saving the time of moving the well site. By adopting a trough body with an open top to transport mud, it is convenient to clean the sediment inside the trough body, and it is not easy to be blocked by sediment. However, in the actual slurry passing process, due to the large amount of mud and sand impurities mixed in the slurry water, the pipeline is prone to siltation and blockage, thereby affecting the slurry passing effect. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the slurry water is mixed with more mud and sand impurities, which makes the pipeline easy to be silted and blocked, and proposes a slurry tank slurry connection device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mud tank slurry connection device, comprising a main pipeline, a vibration assembly is arranged on the central outer surface of the main pipeline, extension pipes are slidably connected to both ends of the main pipeline, a connection flange is fixedly connected to one end of the extension pipe away from the main pipeline, and an extension assembly is arranged between the connection flange and the main pipeline;

[0007] The vibration assembly includes multiple mounting brackets, which are fixedly connected to the outer surface of the main pipe. A sliding hole is opened on one side of the mounting bracket, and a sliding rod is slidably connected in the sliding hole. One end of the sliding rod is fixedly connected to a vibration block, and the end of the sliding rod away from the vibration block is fixedly connected to an extrusion wheel. A return spring is sleeved on the outer surface of the sliding rod, and both ends of the return spring are respectively fixedly connected to one side of the extrusion wheel and one side of the mounting bracket.

[0008] As a further description of the above technical solution:

[0009] A plurality of conductive pads are fixedly connected to the outer surface of the main pipeline. The conductive pads are located directly below the vibration block and are flexible plastic blocks.

[0010] As a further description of the above technical solution:

[0011] A rotating ring is rotatably connected to the outer surface of the main pipe, and a plurality of extrusion blocks are fixedly connected to the inner circumference of the rotating ring. One side of the extrusion block is in contact with the extrusion wheel.

[0012] As a further description of the above technical solution:

[0013] Two support plates are fixedly connected to the bottom of the main pipeline, and a mounting plate is fixedly connected between the two support plates. A driving motor is fixedly connected to the top of the mounting plate. A transmission gear is fixedly connected to one end of the output shaft of the driving motor. A gear ring is fixedly connected to the outer surface of the rotating ring, and the gear ring and the transmission gear are meshed with each other.

[0014] As a further description of the above technical solution:

[0015] The extension assembly includes an adjusting screw, the outer surface of the adjusting screw is threadedly connected to a screw seat, the bottom of one end of the screw seat is fixedly connected to the outer peripheral side of the connecting flange, the other end of the adjusting screw is rotatably connected to a mounting seat, and one end of the adjusting screw extends to the other side of the mounting seat through a rotating shaft and is fixedly connected to a knob, one side of the support plate is fixedly connected to a sliding rod, the outer surface of the sliding rod is slidably connected to a sliding block, and one side of the sliding block is fixedly connected to the outer peripheral side of the connecting flange.

[0016] As a further description of the above technical solution:

[0017] Sliding grooves are provided on both sides of the main pipeline, and sliding blocks are fixedly connected to one side of the sliding block and the lead screw seat, and the sliding blocks are slidably connected in the sliding grooves.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting a vibration component, when the device is passing slurry between mud tanks, the driving motor drives the gear ring to rotate through the transmission gear, the gear ring drives the extrusion block to rotate through the rotating ring, the extrusion block cooperates with the reset spring to drive the extrusion wheel to reciprocate, the extrusion wheel drives the vibration block to vibrate back and forth through the sliding rod, the vibration block impacts the conduction pad, and transmits the impact to the inside of the main pipeline, which improves the smoothness of the device when passing slurry, can effectively avoid the accumulation and blockage of impurities in the slurry, and improves the construction efficiency.

[0020] 2. In the utility model, by setting an extension component, the knob drives the adjusting screw to rotate through the rotating shaft, the adjusting screw drives the connecting flange to move through the screw seat and the slider, and the connecting flange drives the extension pipe to move in the main pipeline, so that the length of the device can be changed and can be suitable for mud tanks and external equipment at different distances within a certain range, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0023] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0024] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure of part B.

[0025] Legend:

[0026] 1. Main pipeline; 2. Vibration assembly; 201. Gear ring; 202. Rotating ring; 203. Driving motor; 204. Transmission gear; 205. Extrusion block; 206. Extrusion wheel; 207. Mounting frame; 208. Conducting pad; 209. Vibration block; 210. Sliding rod; 211. Reset spring; 3. Extension assembly; 301. Screw seat; 302. Sliding block; 303. Sliding rod; 304. Adjusting screw; 305. Knob; 306. Sliding groove; 307. Sliding block; 4. Support plate; 5. Mounting plate; 6. Extension pipe; 7. Connecting flange. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 4 The utility model provides a technical solution: a mud tank slurry connection device, including a main pipeline 1, a vibration component 2 is arranged on the central outer surface of the main pipeline 1, extension pipes 6 are slidably connected to both ends of the main pipeline 1, and a connecting flange 7 is fixedly connected to the end of the extension pipe 6 away from the main pipeline 1, and an extension component 3 is arranged between the connecting flange 7 and the main pipeline 1.

[0029] The vibration assembly 2 includes a plurality of mounting brackets 207, which are fixedly connected to the outer surface of the main pipe 1. A sliding hole is provided on one side of the mounting bracket 207, and a sliding rod 210 is slidably connected in the sliding hole. A vibration block 209 is fixedly connected to one end of the sliding rod 210, and an end of the sliding rod 210 away from the vibration block 209 is fixedly connected to the extrusion wheel 206. A return spring 211 is sleeved on the outer surface of the sliding rod 210, and both ends of the return spring 211 are respectively fixedly connected to one side of the extrusion wheel 206 and one side of the mounting bracket 207. A plurality of conductive pads 208 are fixedly connected to the outer surface of the main pipe 1, and the conductive pads 208 are located directly below the vibration block 209. The conductive pads 208 are flexible plastic blocks. A rotating ring 202 is rotatably connected to the outer surface of the main pipe 1, and a plurality of extrusion blocks 205 are fixedly connected to the inner circumference of the rotating ring 202. One side of the extrusion block 205 is in contact with the extrusion wheel 206. Two support plates are fixedly connected to the bottom of the main pipe 1. 4, and a mounting plate 5 is fixedly connected between the two support plates 4, a driving motor 203 is fixedly connected to the top of the mounting plate 5, a transmission gear 204 is fixedly connected to one end of the output shaft of the driving motor 203, a gear ring 201 is fixedly connected to the outer surface of the rotating ring 202, the gear ring 201 and the transmission gear 204 are meshed with each other, and a vibration component 2 is arranged, when the device is passing slurry between mud tanks, the driving motor 203 drives the gear ring 201 to rotate through the transmission gear 204, the gear ring 201 drives the extrusion block 205 to rotate through the rotating ring 202, the extrusion block 205 cooperates with the reset spring 211 to drive the extrusion wheel 206 to reciprocate, the extrusion wheel 206 drives the vibration block 209 to vibrate reciprocatingly through the sliding rod 210, the vibration block 209 impacts the conduction pad 208, and transmits the impact to the inside of the main pipeline 1, thereby improving the smoothness of the device when passing slurry, and can effectively avoid the accumulation and blockage of impurities in the slurry.

[0030] The extension assembly 3 includes an adjusting screw 304, the outer surface of the adjusting screw 304 is threadedly connected to a screw seat 301, the bottom of one end of the screw seat 301 is fixedly connected to the outer peripheral side of the connecting flange 7, the other end of the adjusting screw 304 is rotatably connected to a mounting seat, and one end of the adjusting screw 304 extends to the other side of the mounting seat through a rotating shaft and is fixedly connected to a knob 305, one side of the support plate 4 is fixedly connected to a slide bar 303, the outer surface of the slide bar 303 is slidably connected to a slider 302, one side of the slider 302 is fixedly connected to the outer peripheral side of the connecting flange 7, and both sides of the main pipeline 1 A sliding groove 306 is provided, and a sliding block 307 is fixedly connected to one side of the slider 302 and the screw seat 301. The sliding block 307 is slidably connected in the sliding groove 306. By setting the extension component 3, the knob 305 drives the adjustment screw 304 to rotate through the rotating shaft, and the adjustment screw 304 drives the connecting flange 7 to move through the screw seat 301 and the slider 302, and the connecting flange 7 drives the extension pipe 6 to move in the main pipeline 1, so that the length of the device can be changed, and it can be suitable for mud tanks and external equipment at different distances within a certain range.

[0031] Working principle: When in use, the staff connects the mud tank with the external equipment, and adjusts the distance of the extension pipe 6 according to the distance between the two. The staff turns the knob 305, and the knob 305 drives the shaft to rotate, and the shaft drives the adjustment screw 304 to rotate, and the adjustment screw 304 drives the screw seat 301 to move, and the screw seat 301 cooperates with the slider 302 to drive the connecting flange 7 to move, and the connecting flange 7 drives the extension pipe 6 to move in the main pipeline 1. When the distance is appropriate, the staff fixes and installs the connecting flange 7 with one side of the mud tank and the external equipment. When performing the slurry operation, the slurry water passes through the extension pipe 6 and the main pipeline 1. In this process In the process, the driving motor 203 is started, and the driving motor 203 drives the transmission gear 204 to rotate through the output shaft, the transmission gear 204 drives the gear ring 201 to rotate, the gear ring 201 drives the rotating ring 202 to rotate, the rotating ring 202 drives the extrusion block 205 to rotate, the extrusion block 205 drives the extrusion wheel 206 to move, and at the same time, the reset spring 211 drives the extrusion wheel 206 to reset, so that the extrusion wheel 206 reciprocates, the extrusion wheel 206 drives the sliding rod 210 to move back and forth, the sliding rod 210 drives the vibration block 209 to vibrate back and forth, the vibration block 209 impacts the conduction pad 208, and transmits the impact to the inside of the main pipeline 1.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mud tank slurry connection device, comprising a main pipeline (1), characterized in that: A vibration assembly (2) is provided on the central outer surface of the main pipeline (1); extension pipes (6) are slidably connected to both ends of the main pipeline (1); a connecting flange (7) is fixedly connected to one end of the extension pipe (6) away from the main pipeline (1); and an extension assembly (3) is provided between the connecting flange (7) and the main pipeline (1); The vibration assembly (2) comprises a plurality of mounting frames (207), wherein the mounting frames (207) are fixedly connected to the outer surface of the main pipe (1), a sliding hole is provided on one side of the mounting frame (207), and a sliding rod (210) is slidably connected in the sliding hole, one end of the sliding rod (210) is fixedly connected to a vibration block (209), and one end of the sliding rod (210) away from the vibration block (209) is fixedly connected to an extrusion wheel (206), and a return spring (211) is sleeved on the outer surface of the sliding rod (210), and two ends of the return spring (211) are respectively fixedly connected to one side of the extrusion wheel (206) and one side of the mounting frame (207).

2. A mud tank slurry connection device according to claim 1, characterized in that: A plurality of conductive pads (208) are fixedly connected to the outer surface of the main pipe (1), and the conductive pads (208) are located directly below the vibration block (209). The conductive pads (208) are flexible plastic blocks.

3. A mud tank slurry connection device according to claim 2, characterized in that: The outer surface of the main pipe (1) is rotatably connected to a rotating ring (202), and the inner circumference of the rotating ring (202) is fixedly connected to a plurality of extrusion blocks (205), and one side of the extrusion block (205) is in contact with an extrusion wheel (206).

4. A mud tank slurry connection device according to claim 3, characterized in that: Two support plates (4) are fixedly connected to the bottom of the main pipeline (1), and a mounting plate (5) is fixedly connected between the two support plates (4); a driving motor (203) is fixedly connected to the top of the mounting plate (5); a transmission gear (204) is fixedly connected to one end of the output shaft of the driving motor (203); a gear ring (201) is fixedly connected to the outer surface of the rotating ring (202); and the gear ring (201) and the transmission gear (204) are meshed with each other.

5. A mud tank slurry connection device according to claim 4, characterized in that: The extension assembly (3) comprises an adjusting screw (304), the outer surface of which is threadedly connected to a screw seat (301), the bottom of one end of the screw seat (301) is fixedly connected to the outer peripheral side of the connecting flange (7), the other end of the adjusting screw (304) is rotatably connected to a mounting seat, and one end of the adjusting screw (304) extends to the other side of the mounting seat through a rotating shaft and is fixedly connected to a knob (305), one side of the support plate (4) is fixedly connected to a sliding rod (303), the outer surface of the sliding rod (303) is slidably connected to a slider (302), and one side of the slider (302) is fixedly connected to the outer peripheral side of the connecting flange (7).

6. A mud tank slurry connection device according to claim 5, characterized in that: Sliding grooves (306) are provided on both sides of the main pipe (1), and sliding blocks (307) are fixedly connected to one side of the sliding block (302) and the screw seat (301), and the sliding block (307) is slidably connected in the sliding grooves (306).

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