Telescopic top drive machine integrated device

Abstract

The present invention discloses an integrated device of a telescopic top drive operating machine, including a vehicle body, both sides of the top of the vehicle body are fixedly connected with a support frame, the top of the support frame is rotatably connected with a shaft arm, the two shaft arms are provided with guide rails on the opposite sides, a connecting assembly is provided between the guide rails and the shaft arms, one side of a first sleeve, one side of a second sleeve, one side of a third sleeve and one side of a fourth sleeve are provided with a locking mechanism, the other side of the first sleeve is provided with a first drive assembly, and the other side of the fourth sleeve is provided with a second drive assembly. The present invention utilizes the coordinated use of the shaft arm, the guide rail, the connecting assembly, the first drive assembly and the second drive assembly, and under the action of the connecting assembly, the guide rail can stably slide relative to the shaft arm, so that the first drive assembly and the second drive assembly can improve the stability of the top drive mechanism body driven by the two guide rails to move, thereby improving its construction safety performance.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated working machine devices, and in particular to an integrated telescopic top drive working machine device. Background Art

[0002] In the past, during the well repair process, the top drive device was fixed by only two steel wire ropes. During its normal operation, it shook severely and had unstable torque. In windy weather, the steel wire ropes were easy to break, making it inconvenient to operate. In addition, the hydraulic station equipped with the top drive device occupied too much construction area at the well site, which increased the difficulty of construction and the safety of construction could not be guaranteed. In view of the above problems, a telescopic top drive operating machine integrated device is proposed, which can not only carry the top drive equipment but also provide power for the top drive device. Summary of the invention

[0003] The object of the present invention is to provide an integrated device for a telescopic top drive working machine to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a telescopic top drive working machine integrated device, comprising a vehicle body, both sides of the top of the vehicle body are fixedly connected to support frames, the top of the support frame is rotatably connected to an axis arm, the two sides of the two axis arms facing away are provided with guide rails, and a connecting assembly is provided between the guide rails and the axis arms;

[0005] The connecting assembly includes a first sleeve, a second sleeve, a third sleeve and a fourth sleeve, the inner cavities of the first sleeve, the inner cavities of the second sleeve, the inner cavities of the third sleeve and the inner cavities of the fourth sleeve are respectively slidably sleeved with a first guide rod, a second guide rod, a third guide rod and a fourth guide rod, one side of the first sleeve, one side of the second sleeve, one side of the third sleeve and one side of the fourth sleeve are all provided with a locking mechanism, the other side of the first sleeve is provided with a first drive assembly, and the other side of the fourth sleeve is provided with a second drive assembly.

[0006] Preferably, one side of the first sleeve, one side of the second sleeve, one side of the third sleeve and one side of the fourth sleeve are fixedly connected to the shaft arm in sequence, both sides of one side of the bottom of the guide rail are fixedly connected with the first chain ears, the top of the first guide rod is fixedly connected with the first pin, and both ends of the outer wall of the first pin are rotatably connected to the first chain ears.

[0007] Preferably, three second chain ears are fixedly connected to both sides of the bottom of the guide rail, the top of the second guide rod, the top of the third guide rod and the top of the fourth guide rod are fixedly connected to second pins, and both ends of the outer wall of the second pin are slidably inserted and sleeved with the second chain ears.

[0008] Preferably, the tops on both sides of the first sleeve, the tops on both sides of the second sleeve, the tops on both sides of the third sleeve and the tops on both sides of the fourth sleeve are all fixedly connected to limit plates, and a limit rod is fixedly connected between two corresponding limit plates.

[0009] Preferably, the first driving assembly includes a first cylinder, a first connecting plate is provided on the top of the first cylinder, the first cylinder is fixedly connected to the top of one side of the first guide rod through the first connecting plate, a second connecting plate is fixedly connected to the bottom of one side of the first sleeve, and the output end of the first cylinder is transmission-connected to the second connecting plate.

[0010] Preferably, the second driving assembly includes a second cylinder, the top of one side of the fourth sleeve is fixedly connected to a third connecting plate, the top of the second cylinder is rotatably connected to the third connecting plate, the output end of the second cylinder is transmission-connected to a transmission rod, the bottom of the transmission rod is fixedly connected to a fourth connecting plate, and the fourth connecting plate is fixedly connected to the bottom of the fourth guide rod.

[0011] Preferably, the locking mechanism includes a third cylinder and a locking block, the top of one side of the first sleeve, the top of one side of the second sleeve, the top of one side of the third sleeve and the top of one side of the fourth sleeve are all fixedly connected to the connecting frame, the outer wall of the locking block is slidably sleeved with the inner cavity of the connecting frame, the top of one side of the first sleeve, the top of one side of the second sleeve, the top of one side of the third sleeve and the top of one side of the fourth sleeve are all provided with through holes matching the locking block, one side of the locking block is equidistantly fixedly connected with a plurality of first teeth, and one side of the first guide rod, one side of the second guide rod, one side of the third guide rod and one side of the fourth guide rod are all fixedly connected with a plurality of second teeth.

[0012] Preferably, one end of the connecting frame is fixedly connected to a pin shaft, the outer wall of the pin shaft is rotatably inserted and sleeved with a connecting piece, one end of the outer wall of the connecting piece is slidably sleeved with a locking block, one end of the connecting piece is rotatably connected to a first transmission block, the output end of the third cylinder is transmission-connected to the first transmission block, a second transmission block is provided at the bottom of the third cylinder, and the bottom of the third cylinder is rotatably connected to the first sleeve through the second transmission block.

[0013] Preferably, an extension rod is provided at one end of the guide rail, and one end of the outer wall of the guide rail is fixedly connected to two first fixing plates, and the two first fixing plates are fixedly connected to the opposite sides of the two first fixing plates, and one end of the outer wall of the extension rod is fixedly connected to two second fixing plates, and the two second fixing plates are fixedly connected to the opposite sides of the two second fixing plates, and a third pin is fixedly connected between the two corresponding first positioning plates, and the outer wall of the third pin is rotatably interlaced and sleeved with the two corresponding second positioning plates.

[0014] Technical effects and advantages of the present invention:

[0015] (1) The present invention utilizes the coordinated use of the shaft arm, the guide rail, the connecting assembly, the first drive assembly and the second drive assembly. Under the action of the connecting assembly, the guide rail can stably slide relative to the shaft arm, so that the stability of the movement of the top drive mechanism body driven by the two guide rails can be improved in the first drive assembly and the second drive assembly, thereby improving the safety performance of its construction;

[0016] (2) The present invention utilizes the setting mode of the connection assembly, and the connection assembly includes a first sleeve, a first guide rod, a second sleeve, a second guide rod, a third sleeve, a third guide rod, a fourth sleeve, a fourth guide rod, a first chain ear and three second chain ears, so that the first guide rod, the second guide rod, the third guide rod and the fourth guide rod move in the first sleeve, the second sleeve, the third sleeve and the fourth sleeve respectively, so that the trajectory of the guide rail movement can be limited, thereby ensuring the stability of its movement;

[0017] (3) The present invention utilizes a locking mechanism setting method, and a locking mechanism is respectively set on one side of the first sleeve, the second sleeve, the third sleeve and the fourth sleeve. Therefore, under the action of the third cylinder, the connecting member rotates to drive the locking block to move, so that the position of the connecting component can be limited, thereby ensuring the stability of the guide rail when it is stationary, thereby improving its construction safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the front structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the structure of the shaft arm part of the present invention.

[0021] Figure 4 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0022] Figure 5 For the present invention Figure 1 Enlarged structural diagram at B in the middle.

[0023] Figure 6 It is a schematic diagram of the overall structure of the first sleeve of the present invention.

[0024] In the figure: 1, vehicle body; 2, support frame; 3, shaft arm; 4, guide rail; 5, connecting assembly; 51, first sleeve; 52, first guide rod; 53, second sleeve; 54, second guide rod; 55, third sleeve; 56, third guide rod; 57, fourth sleeve; 58, fourth guide rod; 59, first chain ear; 510, second chain ear; 511, limit plate; 512, limit rod; 6, locking mechanism; 61, connecting frame; 62, pin shaft; 63, connecting piece; 64, third cylinder; 65, first transmission block; 66, second transmission block; 71, first cylinder; 72, first connecting plate; 73, second connecting plate; 81, second cylinder; 82, third connecting plate; 83, transmission rod; 9, extension rod; 10, first fixing plate; 11, first positioning plate; 12, second fixing plate; 13, second positioning plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The present invention provides Figure 1-6 The telescopic top drive operating machine integrated device shown includes a vehicle body 1, support frames 2 are fixedly connected to both sides of the top of the vehicle body 1, and the top of the support frame 2 is rotatably connected to an axis arm 3, and guide rails 4 are provided on the opposite sides of the two axis arms 3. A top drive mechanism body is installed between the two guide rails 4, so that the movement of the two guide rails 4 can drive the top drive mechanism body to move for operation, and a connecting component 5 is provided between the guide rails 4 and the axis arm 3.

[0027] The connecting assembly 5 includes a first sleeve 51, a second sleeve 53, a third sleeve 55 and a fourth sleeve 57. The inner cavities of the first sleeve 51, the second sleeve 53, the third sleeve 55 and the fourth sleeve 57 are respectively slidably sleeved with a first guide rod 52, a second guide rod 54, a third guide rod 56 and a fourth guide rod 58. A locking mechanism 6 is provided on one side of the first sleeve 51, the second sleeve 53, the third sleeve 55 and the fourth sleeve 57. A first driving assembly is provided on the other side of the first sleeve 51, and a second driving assembly is provided on the other side of the fourth sleeve 57. The first guide rod 52, the second guide rod 54, the third guide rod 56 and the fourth guide rod 58 can limit the trajectory of the movement of the guide rail 4, so that when the first guide rod 52, the second guide rod 54, the third guide rod 56 and the fourth guide rod 58 remain stationary in the state of the locking mechanism 6, the stability of the guide rail 4 can be ensured, thereby ensuring the safety of the top drive mechanism body during operation.

[0028] One side of the first sleeve 51, one side of the second sleeve 53, one side 55 of the third sleeve and one side of the fourth sleeve 57 are fixedly connected to the shaft arm 3 in sequence. The two sides of the bottom side of the guide rail 4 are fixedly connected with the first chain ear 59. The top of the first guide rod 52 is fixedly connected with the first pin. Both ends of the outer wall of the first pin are rotatably connected with the first chain ear 59. The first pin and the first chain ear 59 can make the first guide rod 52 rotate relative to the guide rail 4. The second pin and the second chain ear 510 can make the tops of the second guide rod 54, the third guide rod 56 and the fourth guide rod 58 rotate and slide relative to the guide rail 4, so as to prevent the guide rail 4 from getting stuck and unable to move when it moves relative to the shaft arm 3. The two sides of the bottom of the guide rail 4 are fixedly connected with the first chain ear 59. Three second chain ears 510 are fixedly connected, and the top of the second guide rod 54, the top of the third guide rod 56 and the top of the fourth guide rod 58 are all fixedly connected with second pins. Both ends of the outer wall of the second pin are slidably inserted and sleeved with the second chain ears 510. The tops of both sides of the first sleeve 51, the tops of both sides of the second sleeve 53, the tops of both sides of the third sleeve 55 and the tops of both sides of the fourth sleeve 57 are all fixedly connected with limiting plates 511, and a limiting rod 512 is fixedly connected between two corresponding limiting plates 511. The limiting plates 511 and the limiting rod 512 can limit the maximum position of the descending movement of the guide rail 4 to avoid damage to the top drive mechanism body and the shaft arm 3 when the guide rail 4 descends.

[0029] The first driving assembly includes a first cylinder 71, a first connecting plate 72 is provided on the top of the first cylinder 71, the first cylinder 71 is fixedly connected to the top of one side of the first guide rod 52 through the first connecting plate 72, a second connecting plate 73 is fixedly connected to the bottom of one side of the first sleeve 51, the output end of the first cylinder 71 is transmission connected to the second connecting plate 73, the second driving assembly includes a second cylinder 81, a third connecting plate 82 is fixedly connected to the top of one side of the fourth sleeve 57, the top of the second cylinder 81 is rotatably connected to the third connecting plate 82, the output end of the second cylinder 81 is transmission connected to the transmission rod 83, the bottom of the transmission rod 83 is fixedly connected to the fourth connecting plate, the fourth connecting plate is fixedly connected to the bottom of the fourth guide rod 58, the first cylinder 71 and the second cylinder 81 can respectively push the first guide rod 52 and the fourth guide rod 58 to move, so that the first guide rod 52 and the fourth guide rod 58 push the two ends of the guide rail 4 to move upward.

[0030] The locking mechanism 6 includes a third cylinder 64 and a locking block. The top of one side of the first sleeve 51, the top of one side of the second sleeve 53, the top of one side of the third sleeve 55 and the top of one side of the fourth sleeve 57 are all fixedly connected to the connecting frame 61. The outer wall of the locking block is slidably sleeved with the inner cavity of the connecting frame 61. The top of one side of the first sleeve 51, the top of one side of the second sleeve 53, the top of one side of the third sleeve 55 and the top of one side of the fourth sleeve 57 are all provided with through holes matching the locking block. One side of the locking block is equidistantly fixedly connected with a plurality of first latching teeth. One side of the first guide rod 52, one side of the second guide rod 54, one side of the third guide rod 56 and one side of the fourth guide rod 58 are all fixedly connected with a plurality of second latching teeth. One end of the connecting frame 61 is fixedly connected with a pin shaft 62, and the outer wall of the pin shaft 62 is rotatably inserted and sleeved with a connecting piece. 63, one end of the outer wall of the connecting member 63 is slidably sleeved with the locking block, and one end of the connecting member 63 is an elliptical convex shape, so that when the connecting member 63 rotates around the pin shaft 62, one end of the outer wall of the connecting member 63 slides relative to the locking block, so that when the protruding part of the connecting member 63 contacts the locking block, the locking block can be pushed to slide in the connecting frame 61, so that the four locking blocks brake the corresponding first guide rod 52, second guide rod 54, third guide rod 56 and fourth guide rod 58, thereby ensuring the stability of the guide rail 4 when it is stationary, one end of the connecting member 63 is rotatably connected to the first transmission block 65, the output end of the third cylinder 64 is transmission-connected to the first transmission block 65, the bottom of the third cylinder 64 is provided with a second transmission block 66, and the bottom of the third cylinder 64 is rotationally connected to the first sleeve 51 through the second transmission block 66.

[0031] An extension rod 9 is provided at one end of the guide rail 4, and one end of the outer wall of the guide rail 4 is fixedly connected to two first fixing plates 10, and the opposite sides of the two first fixing plates 10 are fixedly connected to two first positioning plates 11, and one end of the outer wall of the extension rod 9 is fixedly connected to two second fixing plates 12, and the opposite sides of the two second fixing plates 12 are fixedly connected to two second positioning plates 13, and a third pin is fixedly connected between the two corresponding first positioning plates 11, and the outer wall of the third pin is rotatably interlaced and sleeved with the two corresponding second positioning plates 13.

[0032] The first cylinder 71 , the second cylinder 81 and the third cylinder 64 are electrically connected to an external power source through an externally connected first cylinder switch, a second cylinder switch and a third cylinder switch, respectively.

[0033] Working principle of the present invention: when it is necessary to eject the main body of the top drive mechanism, first, the two guide rails 4 move relative to the shaft arm 3, that is, the first cylinder switch and the second cylinder switch are turned on, and the first cylinder 71 drives the first guide rod 52 to slide in the first sleeve 51 through the first connecting plate 72, and the first guide rod 52 pushes one end of the guide rail 4 to move upward through the first pin and the first chain ear 59, and the second cylinder 81 pushes the fourth guide rod 58 to slide in the fourth sleeve 57 through the transmission rod 83, the fourth connecting plate and the third connecting plate 82, so that the fourth guide rod 58 pushes the other end of the guide rail 4 to rise through the second pin and the second chain ear 510, and when the guide rail 4 rises, the third guide rod 56 and the second guide rod 54 are driven to slide relative to the third sleeve 55 and the second sleeve 53 respectively through the second chain ear 510 and the second pin until the guide rail 4 moves a certain distance;

[0034] After the guide rail 4 has completed its movement, its position is limited by the locking mechanism 6, that is, the four third cylinder switches are turned on, and the third cylinder 64 drives the connecting member 63 to rotate around the pin shaft 62, so that one end of the outer wall of the connecting member 63 drives the locking block to slide in the connecting frame 61, so that the multiple first latching teeth on one side of the locking block are pinched and connected with the second latching teeth, so that the first guide rod 52, the second guide rod 54, the third guide rod 56 and the fourth guide rod 58 are respectively kept in a stable state with the first sleeve 51, the second sleeve 53, the third sleeve 55 and the fourth sleeve 57, thereby ensuring the stability of the guide rail 4, thereby ensuring the stability of the top drive mechanism body operation between the two guide rails 4.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescopic top drive working machine integrated device, comprising a vehicle body (1), characterized in that: Both sides of the top of the vehicle body (1) are fixedly connected to a support frame (2), the top of the support frame (2) is rotatably connected to an axis arm (3), guide rails (4) are arranged on opposite sides of the two axis arms (3), and a connecting component (5) is arranged between the guide rails (4) and the axis arms (3); The connecting assembly (5) comprises a first sleeve (51), a second sleeve (53), a third sleeve (55) and a fourth sleeve (57); the inner cavities of the first sleeve (51), the second sleeve (53), the third sleeve (55) and the fourth sleeve (57) are respectively slidably sleeved with a first guide rod (52), a second guide rod (54), a third guide rod (56) and a fourth guide rod (58); one side of the first sleeve (51), one side of the second sleeve (53), one side of the third sleeve (55) and one side of the fourth sleeve (57) are all provided with a locking mechanism (6); the other side of the first sleeve (51) is provided with a first driving assembly; the other side of the fourth sleeve (57) is provided with a second driving assembly; One side of the first sleeve (51), one side of the second sleeve (53), one side of the third sleeve (55) and one side of the fourth sleeve (57) are fixedly connected to the shaft arm (3) in sequence; both sides of the bottom side of the guide rail (4) are fixedly connected with a first chain ear (59); the top of the first guide rod (52) is fixedly connected with a first pin; both ends of the outer wall of the first pin are rotatably connected to the first chain ear (59); both sides of the bottom of the guide rail (4) are fixedly connected with three second chain ears (510); the top of the second guide rod (54), the top of the third guide rod (56) and the top of the fourth guide rod (58) are fixedly connected with a second pin; both ends of the outer wall of the second pin are slidably inserted and sleeved with the second chain ears (510); The locking mechanism (6) comprises a third cylinder (64) and a locking block. The top of one side of the first sleeve (51), the top of one side of the second sleeve (53), the top of one side of the third sleeve (55) and the top of one side of the fourth sleeve (57) are all fixedly connected to a connecting frame (61). The outer wall of the locking block is slidably sleeved with the inner cavity of the connecting frame (61). The top of one side of the first sleeve (51), the top of one side of the second sleeve (53), the top of one side of the third sleeve (55) and the top of one side of the fourth sleeve (57) are all provided with through holes matching the locking block. One side of the locking block is equidistantly fixedly connected with a plurality of first latching teeth. One side of the first guide rod (52), the top of one side of the second guide rod (53) and the top of one side of the third sleeve (55) are connected to the locking block. 4), one side of the third guide rod (56) and one side of the fourth guide rod (58) are all fixedly connected with a plurality of second latch teeth, one end of the connecting frame (61) is fixedly connected with a pin shaft (62), the outer wall of the pin shaft (62) is rotatably inserted and sleeved with a connecting piece (63), one end of the outer wall of the connecting piece (63) is slidably sleeved with a locking block, one end of the connecting piece (63) is rotatably connected with a first transmission block (65), the output end of the third cylinder (64) is transmission-connected with the first transmission block (65), the bottom of the third cylinder (64) is provided with a second transmission block (66), and the bottom of the third cylinder (64) is rotatably connected with the first sleeve (51) through the second transmission block (66).

2. The telescopic top drive working machine integrated device according to claim 1, characterized in that: The tops on both sides of the first sleeve (51), the tops on both sides of the second sleeve (53), the tops on both sides of the third sleeve (55) and the tops on both sides of the fourth sleeve (57) are all fixedly connected to the limiting plates (511), and the limiting rods (512) are fixedly connected between two corresponding limiting plates (511).

3. The telescopic top drive working machine integrated device according to claim 1, characterized in that: The first driving assembly comprises a first cylinder (71), a first connecting plate (72) is arranged at the top of the first cylinder (71), the first cylinder (71) is fixedly connected to the top of one side of the first guide rod (52) through the first connecting plate (72), a second connecting plate (73) is fixedly connected to the bottom of one side of the first sleeve (51), and an output end of the first cylinder (71) is drivingly connected to the second connecting plate (73).

4. The telescopic top drive working machine integrated device according to claim 1, characterized in that: The second driving assembly comprises a second cylinder (81), a third connecting plate (82) is fixedly connected to the top of one side of the fourth sleeve (57), the top of the second cylinder (81) is rotatably connected to the third connecting plate (82), an output end of the second cylinder (81) is drivingly connected to a transmission rod (83), the bottom of the transmission rod (83) is fixedly connected to a fourth connecting plate, and the fourth connecting plate is fixedly connected to the bottom of a fourth guide rod (58).

5. The telescopic top drive working machine integrated device according to claim 1, characterized in that: An extension rod (9) is provided at one end of the guide rail (4); one end of the outer wall of the guide rail (4) is fixedly connected to two first fixing plates (10); the two first fixing plates (10) are fixedly connected to two first positioning plates (11) on opposite sides thereof; one end of the outer wall of the extension rod (9) is fixedly connected to two second fixing plates (12); the two second fixing plates (12) are fixedly connected to two second positioning plates (13) on opposite sides thereof; a third pin is fixedly connected between two corresponding first positioning plates (11); and the outer wall of the third pin is rotatably interlaced and sleeved with the two corresponding second positioning plates (13).

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