CN210907146U

CN210907146U - Well control equipment belt cleaning device suitable for oil drilling

Info

Publication number: CN210907146U
Application number: CN201922022006.XU
Authority: CN
Inventors: 李波; 梁国栋; 韩福伟; 张志远
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-03
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a well control equipment belt cleaning device suitable for oil drilling, comprising a water tank, one side of water tank is equipped with high pressure water pump, and in high pressure water pump's water inlet extended to the water tank, high pressure water pump's delivery port intercommunication was fixed with the hose, and the bottom intercommunication of hose is fixed with the connecting pipe, and high pressure water pump's below was equipped with fixed case, and the bottom of connecting pipe extends to fixed incasement, rotate between the both sides inner wall of fixed case and install same dwang, the outside of dwang is annular fixed mounting and has a plurality of arc flabellums, and arc flabellum cooperatees with the connecting pipe, and the one end of dwang extends to fixed incasement and welds the eccentric wheel. The utility model discloses simple structure, convenient operation, the convenient to use water under high pressure washs preventer, and is convenient for drive the scraping rod when washing preventer and strike off preventer surface adnexed mud, improves the cleaning efficiency, and labour saving and time saving satisfies the use needs, is favorable to the use.

Description

Well control equipment belt cleaning device suitable for oil drilling

Technical Field

The utility model relates to a cleaning equipment technical field especially relates to a well control equipment belt cleaning device suitable for oil drilling.

Background

The in-process of oil field well drilling need use a large amount of well control equipment, preventer is important one in numerous equipment, preventer is the key equipment that oil field prevention blowout accident took place, but because preventer is bulky, when transporting back from the well site, a large amount of mud of its surface adhesion, need wash preventer, traditional mode is the washing of manual handheld water pipe, but current cleaning methods is difficult to quick effectual clearance to fall adnexed mud on the preventer, waste time and energy, can not satisfy the user demand, therefore we have provided a well control equipment belt cleaning device who is applicable to oil drilling and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a well control equipment cleaning device suitable for oil drilling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a well control equipment cleaning device suitable for oil drilling comprises a water tank, wherein a high-pressure water pump is arranged on one side of the water tank, a water inlet of the high-pressure water pump extends into the water tank, a hose is communicated and fixed with a water outlet of the high-pressure water pump, a connecting pipe is communicated and fixed at the bottom end of the hose, a fixed box is arranged below the high-pressure water pump, the bottom end of the connecting pipe extends into the fixed box, a same rotating rod is rotatably arranged between the inner walls of the two sides of the fixed box, a plurality of arc-shaped blades are fixedly arranged on the outer side of the rotating rod in an annular manner, the arc-shaped blades are matched with the connecting pipe, one end of the rotating rod extends out of the fixed box and is welded with an eccentric wheel, L-shaped pipes are communicated and fixed at the two sides of the bottom of the fixed box, the two L-, the two vertical rods are slidably sleeved with the same L-shaped block, one side of the top of the L-shaped block is nested with balls, the top of each ball is in rolling contact with the outer side of the eccentric wheel, the L-shaped block is sleeved on one L-shaped pipe, two springs are welded between the inner wall of the top of the L-shaped block and the top of the L-shaped pipe, the springs are movably sleeved on the corresponding vertical rods, rollers are rotatably mounted at the bottoms of the L-shaped blocks, two U-shaped rods are fixedly mounted at the bottom of the fixed box, movable blocks are slidably sleeved on the U-shaped rods, the same second spring is welded between each movable block and the inner wall of one side of the corresponding U-shaped rod, the second springs are movably sleeved on the corresponding U-shaped rods, the same connecting plate is fixedly mounted at the bottoms of the two movable blocks, a triangular block is fixedly mounted, a plurality of scraping rods are fixedly mounted at the bottom of the connecting plate, a plurality of nozzles are communicated and fixed at the bottom of the inner side of the L-shaped pipe, and a U-shaped handle is fixedly mounted on one side of the fixing box.

Preferably, the inner walls of the two sides of the fixed box are fixedly provided with bearings, and the inner rings of the bearings are fixedly sleeved with the outer sides of the rotating rods.

Preferably, two first rectangular holes are formed in the top of the inner side of the L-shaped block, and the side walls of the first rectangular holes are connected with the outer sides of the corresponding vertical rods in a sliding mode.

Preferably, a second rectangular hole is formed in the inner wall of one side of the L-shaped block, and the inner walls of two sides of the second rectangular hole are respectively in sliding connection with two sides of one L-shaped pipe.

Preferably, a third rectangular hole is formed in one side of the moving block, and the side wall of the third rectangular hole is in sliding connection with the outer side of the corresponding U-shaped rod.

Preferably, a circular hole is formed in the inner wall of one side of the fixed box, the rotating rod is located in the circular hole, a sealing ring is fixedly sleeved in the circular hole, and the inner side of the sealing ring is in sealing movable contact with the outer side of the rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the arranged water tank, the high-pressure water pump, the fixed box, the rotating rod, the arc-shaped blades, the eccentric wheel, the L-shaped pipe, the vertical rod, the L-shaped block, the first spring, the idler wheel, the U-shaped rod, the moving block, the second spring, the connecting plate, the triangular block and the scraping rod, when the water tank is cleaned, the high-pressure water pump is started to pump water in the water tank out through the water inlet, the water is discharged to the connecting pipe through the hose, the connecting pipe flushes the water to the arc-shaped blades, the arc-shaped blades drive the eccentric wheel to rotate through the rotating rod, the rolling ball is extruded when the eccentric wheel rotates the front half circle, the rolling ball drives the L-shaped block to slide on the two vertical rods and compress the first spring, the L-shaped block drives the idler wheel to extrude the triangular block, the triangular block drives the moving block to slide on the corresponding U, the eccentric wheel relaxs the extrusion force to the ball gradually when rotating the back half-turn, first spring force resets and drives gyro wheel rebound and relax the extrusion force to the triangle-shaped piece through the L-shaped piece, second spring force resets and drives the connecting plate through the movable block that corresponds and remove left, the connecting plate drives a plurality of poles of scraping and removes, the dwang lasts to rotate and can make a plurality of poles of scraping horizontal cycle remove, the pole of scraping is scraped mud, the water of while fixed incasement enters into two L venturi tubes in, the L venturi tube is with water drainage to the nozzle that corresponds, the nozzle is washed mud.

The utility model discloses simple structure, convenient operation, the convenient to use water under high pressure washs preventer, and is convenient for drive the scraping rod when washing preventer and strike off preventer surface adnexed mud, improves the cleaning efficiency, and labour saving and time saving satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a well control equipment cleaning device suitable for oil drilling according to the present invention;

fig. 2 is the utility model provides a well control equipment belt cleaning device's a part cut-away structure schematic diagram suitable for oil drilling.

In the figure: the device comprises a water tank 1, a high-pressure water pump 2, a fixed tank 3, a rotating rod 4, an arc fan blade 5, an eccentric wheel 6, an L-shaped pipe 7, a vertical rod 8, an L-shaped block 9, a first spring 10, an idler wheel 11, a U-shaped rod 12, a movable block 13, a second spring 14, a connecting plate 15, a triangular block 16 and a scraping rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a well control equipment cleaning device suitable for oil drilling, comprising a water tank 1, a high pressure water pump 2 is arranged on one side of the water tank 1, a water inlet of the high pressure water pump 2 extends into the water tank 1, a hose is communicated and fixed with a water outlet of the high pressure water pump 2, a connecting pipe is communicated and fixed with the bottom end of the hose, a fixed box 3 is arranged below the high pressure water pump 2, the bottom end of the connecting pipe extends into the fixed box 3, a same rotating rod 4 is rotatably installed between the inner walls of the two sides of the fixed box 3, a plurality of arc-shaped blades 5 are fixedly installed on the outer side of the rotating rod 4 in an annular shape, the arc-shaped blades 5 are matched with the connecting pipe, one end of the rotating rod 4 extends out of the fixed box 3 and is welded with an eccentric wheel 6, L-shaped pipes 7 are communicated and fixed on, two vertical rods 8 are fixedly arranged on the top of one L-shaped pipe 7 of the two L-shaped pipes 7, the same L-shaped block 9 is sleeved on the two vertical rods 8 in a sliding mode, balls are nested on one side of the top of the L-shaped block 9, the top of each ball is in rolling contact with the outer side of the eccentric wheel 6, the L-shaped block 9 is sleeved on the L-shaped pipe 7, two springs 10 are welded between the inner wall of the top of the L-shaped block 9 and the top of the L-shaped pipe 7, the springs 10 are movably sleeved on the corresponding vertical rods 8, rollers 11 are rotatably arranged at the bottom of the L-shaped block 9, two U-shaped rods 12 are fixedly arranged at the bottom of the fixed box 3, moving blocks 13 are sleeved on the U-shaped rods 12 in a sliding mode, the same second spring 14 is welded between each moving block 13 and the inner wall of one side of the corresponding U-shaped rod 12, top one side fixed mounting of connecting plate 15 has three hornblocks 16, and the top of three hornblocks 16 sets up to the inclined plane, and the bottom of gyro wheel 11 and the inclined plane rolling contact of three hornblocks 16, the bottom fixed mounting of connecting plate 15 has a plurality of knifes 17, and the inboard bottom intercommunication of L venturi tube 7 is fixed with a plurality of nozzles, and one side fixed mounting of fixed box 3 has the U-shaped handle, the utility model discloses simple structure, convenient operation, the convenient to use water under high pressure washs the preventer, and is convenient for drive the knifes 17 when washing the preventer and strike off preventer surface adhered to mud, improves the cleaning efficiency, and labour saving and time saving satisfies the user demand, is favorable to using.

In the utility model, bearings are fixedly arranged on the inner walls of two sides of the fixed box 3, the inner ring of the bearing is fixedly sleeved with the outer side of the rotating rod 4, two first rectangular holes are arranged on the top of the inner side of the L-shaped block 9, the side wall of the first rectangular hole is in sliding connection with the outer side of the corresponding vertical rod 8, a second rectangular hole is arranged on the inner wall of one side of the L-shaped block 9, the inner walls of two sides of the second rectangular hole are respectively in sliding connection with two sides of an L-shaped pipe 7, a third rectangular hole is arranged on one side of the moving block 13, the side wall of the third rectangular hole is in sliding connection with the outer side of the corresponding U-shaped rod 12, a circular hole is arranged on the inner wall of one side of the fixed box 3, the rotating rod 4 is positioned in the circular hole, a sealing ring is fixedly sleeved in the circular hole, the inner side of the sealing, and be convenient for drive the scraping rod 17 when washing the preventer and strike off the adnexed mud in preventer surface, improve cleaning efficiency, labour saving and time saving satisfies the user demand, is favorable to the use.

The working principle is as follows: when cleaning, a worker holds the U-shaped handle to drive the fixed box 3 to move, the fixed box 3 drives the connecting plate 15 to move, the connecting plate 15 drives the plurality of scraping rods 17 to contact with slurry on the blowout preventer, the high-pressure water pump 2 is started, the high-pressure water pump 2 pumps water in the water tank 1 through the water inlet and discharges the water into the hose through the water outlet, the hose discharges the water into the connecting pipe, the connecting pipe flushes the water onto the plurality of arc-shaped fan blades 5, the flushing force drives the plurality of arc-shaped fan blades 5 to rotate, the plurality of arc-shaped fan blades 5 drive the rotating rod 4 to rotate, the rotating rod 4 drives the eccentric wheel 6 to rotate, the ball is extruded when the eccentric wheel 6 rotates in the first half circle, under the action of the extruding force, the ball moves and rotates, the ball drives the L-shaped block 9 to move downwards, the L-shaped block 9 slides on the two vertical rods 8 and compresses the first spring 10, the roller 11 rolls on the inclined plane of the triangular block 16 and generates extrusion force, under the action of the extrusion force, the triangular block 16 moves rightwards, the triangular block 16 drives the connecting plate 15 to move, the connecting plate 15 drives the moving blocks 13 to slide on the corresponding U-shaped rods 12 and compress the second springs 14, the connecting plate 15 drives the scraping rods 17 to move, the extrusion force on the balls is gradually released when the eccentric wheel 6 rotates in the second half circle, at the moment, the first spring 8 in the compressed state resets, the elastic force of the first spring 8 drives the L-shaped blocks 9 to slide upwards on the two vertical rods 8, the L-shaped blocks 9 drive the roller 11 to move upwards and release the extrusion force on the triangular block 16, at the moment, the second spring 14 in the compressed state resets, the elastic force of the second spring 14 drives the corresponding moving blocks 13 to move leftwards, the two moving blocks 13 drive the same connecting plate 15 to move leftwards, the connecting plate 15, dwang 4 continuously rotates and to make a plurality of 17 lateral circulation of scraping the pole and remove, scrapes pole 17 and scrapes mud, and the water in the fixed box 3 simultaneously enters into two L venturi tubes 7, and L venturi tube 7 is arranged water and is delivered to the nozzle that corresponds in, and the nozzle is washed mud, reaches and scrapes preventer surface adnexed mud, and the clean up preventer that can be effectively quick of the washing of deuterogamy high pressure water improves cleaning efficiency, labour saving and time saving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A well control equipment cleaning device suitable for oil drilling comprises a water tank (1), wherein one side of the water tank (1) is provided with a high-pressure water pump (2), a water inlet of the high-pressure water pump (2) extends into the water tank (1), a water outlet of the high-pressure water pump (2) is communicated with and fixed with a hose, the bottom end of the hose is communicated with and fixed with a connecting pipe, a fixed box (3) is arranged below the high-pressure water pump (2), the bottom end of the connecting pipe extends into the fixed box (3), the well control equipment cleaning device is characterized in that a same rotating rod (4) is rotatably arranged between inner walls of two sides of the fixed box (3), the outer side of the rotating rod (4) is fixedly provided with a plurality of arc-shaped blades (5) in an annular shape, the arc-shaped blades (5) are matched with the connecting pipe, one end of the rotating rod (4) extends out of the fixed box (3) and is welded, the two L-shaped pipes (7) are symmetrically arranged, the bottom ends of the L-shaped pipes (7) are arranged to be of a blocking structure, two vertical rods (8) are fixedly installed at the top of one L-shaped pipe (7) of the two L-shaped pipes (7), the same L-shaped block (9) is sleeved on the two vertical rods (8) in a sliding mode, a ball is nested on one side of the top of the L-shaped block (9), the top of the ball is in rolling contact with the outer side of an eccentric wheel (6), the L-shaped block (9) is sleeved on one L-shaped pipe (7), two springs (10) are welded between the inner wall of the top of the L-shaped block (9) and the top of the L-shaped pipe (7), the springs (10) are movably sleeved on the corresponding vertical rods (8), rollers (11) are rotatably installed at the bottom of the L-shaped block (9), two U-shaped rods (12) are fixedly, the welding has same second spring (14) between one side inner wall of movable block (13) and corresponding U-shaped pole (12), second spring (14) movable sleeve is established on corresponding U-shaped pole (12), the bottom fixed mounting of two movable blocks (13) is same has connecting plate (15), top one side fixed mounting of connecting plate (15) has three hornblocks (16), the top of three hornblocks (16) sets up to the inclined plane, the bottom of gyro wheel (11) and the inclined plane rolling contact of three hornblocks (16), the bottom fixed mounting of connecting plate (15) has a plurality of poles of scraping (17), the inboard bottom intercommunication of L venturi tube (7) is fixed with a plurality of nozzles, one side fixed mounting of fixed box (3) has the U-shaped handle.

2. The well control equipment cleaning device suitable for oil drilling according to claim 1, characterized in that bearings are fixedly installed on the inner walls of the two sides of the fixed box (3), and the inner rings of the bearings are fixedly sleeved with the outer sides of the rotating rods (4).

3. The well control equipment cleaning device suitable for oil drilling of claim 1, wherein two first rectangular holes are formed in the top of the inner side of the L-shaped block (9), and the side walls of the first rectangular holes are slidably connected with the outer sides of the corresponding vertical rods (8).

4. The well control equipment cleaning device suitable for oil drilling according to claim 1, characterized in that a second rectangular hole is formed on the inner wall of one side of the L-shaped block (9), and the inner walls of two sides of the second rectangular hole are respectively connected with two sides of one L-shaped pipe (7) in a sliding manner.

5. The well control equipment cleaning device suitable for oil drilling according to claim 1, characterized in that a third rectangular hole is formed in one side of the moving block (13), and the side wall of the third rectangular hole is slidably connected with the outer side of the corresponding U-shaped rod (12).

6. The well control equipment cleaning device suitable for oil drilling according to claim 1, characterized in that a circular hole is formed in the inner wall of one side of the fixed box (3), the rotating rod (4) is located in the circular hole, a sealing ring is fixedly sleeved in the circular hole, and the inner side of the sealing ring is in sealing movable contact with the outer side of the rotating rod (4).