CN214989434U

CN214989434U - Intelligent rope winding and unwinding device for drilling

Info

Publication number: CN214989434U
Application number: CN202120732385.6U
Authority: CN
Inventors: 刘星海; 刘澜涛; 刘洪涛
Original assignee: Aosen Tianjin Technology Co ltd
Current assignee: Aosen Tianjin Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-03
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a well drilling intelligence rope winding and unwinding devices, including the base, install first support, second support, third support, fourth support on the base, install receipts waste rope cylinder device, the messenger roller device between first support and second support, install the big steel wire rope cylinder device between third support and fourth support, big steel wire rope cylinder device all includes first sprocket with receipts waste rope cylinder device, second sprocket, the chain, the spacing dish of cylinder, the integral key shaft, reciprocal lead screw, reciprocal screw holds up the pole, the slider that steps down, locking screw, semicircle gland, rotation spanner, gear, rack, support frame. The utility model discloses have automatic rope arranging, rope guiding, receive and release the rope, receive the function of useless rope, conveniently change big wire rope cylinder and receive the useless rope cylinder, solved the problem of present rope reversing device function singleness.

Description

Intelligent rope winding and unwinding device for drilling

Technical Field

The utility model belongs to the technical field of mine and oil field well drilling auxiliary assembly and specifically relates to a well drilling intelligence rope winding and unwinding devices is related to.

Background

In the process of drilling in mines and oil fields, a steel wire rope on a derrick is frequently used repeatedly, particularly, when the derrick is moved to the next well position after the well drilling is finished, the steel wire rope is required to be collected from a pulley block of the derrick for convenient transportation, and the steel wire rope is reeved and installed after reaching a new well position, and when the steel wire rope is damaged and replaced by a new steel wire rope, the damaged steel wire rope is required to be collected, a large amount of manpower and material resources are required to be used according to the traditional method, so that the steel wire rope is wasted and unsafe, and most of the existing equipment has incomplete functions;

like application number 201520565009.7, the patent name is an automatic brake formula ropewinder's utility model patent, it includes the frame, transmission system, the small rope cylinder, big rope cylinder and main shaft, the one end of main shaft is passed through location bearing and is fixed in the die-pin, the die-pin is fixed in the frame, the cover has the driving disc on the main shaft, set up the driving pin on the driving disc, it has the transmission hole to open on the big rope cylinder, the transmission hole can be inserted to the driving pin, the other end of main shaft passes supporting bearing, supporting bearing fixes in the frame, the pivot is connected to the other end of main shaft, set up brake equipment in the pivot. Although the device is provided with a large steel rope roller and a small steel rope roller for leading the ropes, the device is not provided with an automatic rope arranging device, the ropes are easy to be disordered when the ropes are wound and unwound, the damage of the steel ropes is caused, and the device is not provided with a waste rope winding roller, so that the problem that a new steel rope is replaced when the damaged steel rope is replaced on a derrick cannot be solved.

For another example, the utility model patent with the patent name of multi-functional rope winding machine, with the application number of 201720262192.2, comprises a chassis, a motor, a U-shaped joint, a main shaft, a roller, an L-shaped bolt and a locking screw, wherein a support table is fixedly arranged between the motor and the chassis; the main shaft includes axis, left semi-axis, right semi-axis, and the head end of left semi-axis has set firmly the installation axle, and the below of left semi-axis is provided with the left branch strut, still is provided with two first support bearings between left semi-axis and the left branch strut, and the below of right semi-axis is provided with the right branch strut, still is provided with two second support bearings between right semi-axis and the right branch strut, and both ends are provided with the regular octagon frame respectively about the cylinder, are provided with many connecting rods between frame and the cylinder. The rope rewinding machine only has one large steel wire rope roller, is convenient to replace, but has single function and poor practicability.

This patent is based on current technical problem, designs a multiple functional, has both conveniently changed the wire rope cylinder, has automatic rope arranging function again, can the rope, receive and release the rope winding and unwinding devices of rope waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a well drilling intelligence rope winding and unwinding devices in order to solve the defect that prior art exists.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

an intelligent rope winding and unwinding device for drilling comprises a base, a first support, a second support, a third support and a fourth support, a waste rope collecting roller device and a rope leading roller device, which are arranged on the base, and a large steel wire rope roller device, which is arranged between the third support and the fourth support, wherein the large steel wire rope roller device and the waste rope collecting roller device respectively comprise a first chain wheel, a second chain wheel, a chain, a roller limiting disc, a roller, a spline shaft, a reciprocating lead screw, a reciprocating screw nut, a centering rod, a abdicating sliding device, a locking screw, a semicircular gland, a rotating wrench, a gear, a rack and a support frame;

the first chain wheel is arranged on the reciprocating screw rod, the second chain wheel is arranged on the main shaft, and the first chain wheel is connected with the second chain wheel through a chain;

the abdicating sliding device is connected with a locking screw, a semicircular gland, a rotary wrench, a gear and a rack;

the spline shaft is arranged in the large steel wire rope roller device and the waste rope collecting roller device in a penetrating mode, one end of the spline shaft of the large steel wire rope roller device and the waste rope collecting roller device is connected with the main shaft, the other end of the spline shaft is connected with the corresponding yielding sliding device respectively, the spline nuts at the two ends of the main shaft are fixed on the outer side of the roller limiting disc, and the large steel wire rope roller device and the waste rope collecting roller device are positioned in a concentric mode through the roller limiting disc.

Furthermore, the abdicating sliding device comprises a rotary spline sleeve, a first gland, a sliding sleeve, a first limiting ring, a fixed sliding sleeve, a first bearing, a second gland, a second limiting ring, a first thrust bearing, a second thrust bearing and a rotary handle;

the rotary spline sleeve is connected with the spline shaft, the first gland and the second gland are installed at the end part of the sliding sleeve, the first limiting ring and the second limiting ring are installed at the inner side of the sliding sleeve, the fixed sliding sleeve is installed at the outer side of the sliding sleeve, and the second thrust bearing and the second bearing are installed at two sides of the first limiting ring;

the first bearing and the first thrust bearing are arranged on two sides of the second limiting ring, and the rotating handle is arranged on the rotating spline sleeve.

Furthermore, the base is also provided with a gearwheel, a rowing fork, a brake device, a driving device and an electric control cabinet.

Furthermore, the driving device is connected with a large gear, and the large gear is connected with the waste rope collecting roller device and the rope guiding roller device.

Furthermore, the abdicating sliding device is fixed on the first support and the fourth support through the semicircular gland respectively, and when the locking screws are loosened, the gear is driven to rotate through rotating the wrench, and then the rack is driven, so that the abdicating sliding device moves left and right. It should be noted that, the abdicating sliding device can also adopt a mature technology, that is, a mechanism which can make the centre move left and right by swinging a right hand wheel arranged on a lathe tailstock.

Furthermore, the brake device is installed on an output shaft of the driving device, a front end gear of the output shaft of the driving device is meshed with the large gear, the large gear is meshed with a central shaft of the rope guiding roller device through an outer end gear of the second support, the outer end gear is shifted to move left and right on the central shaft of the rope guiding roller device through a rowing fork, the outer end gear rotates synchronously along with the central shaft of the rope guiding roller device, and the rotating direction of the central shaft of the rope guiding roller device is adjusted through shifting left and right of the rowing fork.

The utility model has the advantages that: the utility model discloses have automatic rope arranging, rope guiding, receive and release the rope, receive the function of useless rope, conveniently change big wire rope cylinder and receive the useless rope cylinder, solved the problem of present rope reversing device function singleness.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the large wire rope drum device of the present invention;

fig. 3 is a schematic structural view of the abdicating sliding device of the present invention.

Detailed Description

As shown in fig. 1 to 3, an intelligent drilling rope winding and unwinding device includes a base 1, a first support 2, a second support 6, a third support 9, and a fourth support 11 mounted on the base 1, a waste rope collecting roller device 3 and a rope guiding roller device 4 mounted between the first support 2 and the second support 6, and a large steel rope roller device 10 mounted between the third support 9 and the fourth support 11, where the large steel rope roller device 10 and the waste rope collecting roller device 3 each include a first sprocket 15, a second sprocket 17, a chain 16, a roller limiting disc 18, a roller 19, a spline shaft 20, a reciprocating screw 28, a reciprocating nut 29, a centering rod 30, a yielding sliding device 21, a locking screw 22, a semicircular gland 23, a rotary wrench 24, a gear 25, a rack 26, and a support 27;

the first chain wheel 15 is arranged on the reciprocating screw rod 28, the second chain wheel 17 is arranged on the main shaft 5, and the first chain wheel 15 and the second chain wheel 17 are connected through a chain 16;

two ends of a reciprocating lead screw 28 are fixed on the first support 2 through bearings, two ends of a righting rod 30 are directly fixed on the first support 2, and the thread pitch of the reciprocating lead screw 28 and a nut is equal to the diameter of a steel wire rope on the large steel wire rope roller device 10 and the roller 19 of the waste rope collecting roller device 3.

The abdicating sliding device 21 is connected with a locking screw 22, a semicircular gland 23, a rotary wrench 24, a gear 25 and a rack 26;

the spline shaft 20 is arranged in the drums 19 of the large steel wire rope drum device 10 and the waste rope collecting drum device 3 in a penetrating mode, one ends of the spline shafts 20 of the large steel wire rope drum device 10 and the waste rope collecting drum device 3 are connected with the main shaft 5, the other ends of the spline shafts 20 are connected with the corresponding yielding sliding devices 21 respectively, the outer sides of splines at two ends of the main shaft 5 are fixed, the drum limiting discs 18 are arranged on the drum limiting discs 18, and the large steel wire rope drum device 10 and the waste rope collecting drum device 3 are located concentrically.

The abdicating sliding device 21 comprises a rotary spline sleeve 31, a first gland 32, a sliding sleeve 33, a first limit ring 34, a fixed sliding sleeve 35, a first bearing 36 and a second bearing 41, a second gland 37, a second limit ring 38, a first thrust bearing 39 and a second thrust bearing 40 and a rotary handle 42;

the rotary spline housing 31 is connected with the spline shaft 20, the first gland 32 and the second gland 37 are arranged at the end part of the sliding sleeve 33, the first limiting ring 34 and the second limiting ring 38 are arranged at the inner side of the sliding sleeve 33, the fixed sliding sleeve 35 is arranged at the outer side of the sliding sleeve 33, and the second thrust bearing 40 and the second bearing 41 are arranged at the two sides of the first limiting ring 34;

the first bearing 36 and the first thrust bearing 39 are mounted on both sides of the second limit ring 38, and the rotary handle 42 is mounted on the rotary spline housing 31.

The base 1 is also provided with a gearwheel 7, a rowing fork 8, a brake device 12, a driving device 13 and an electric control cabinet 14.

Further, the driving device 13 is connected with a large gear 7, and the large gear 7 is connected with the waste rope collecting roller device 3 and the rope guiding roller device 4.

The abdicating sliding device 21 is respectively fixed on the first support 2 and the fourth support 11 through the semicircular gland 23, when the locking screw 22 is loosened, the spanner 24 is rotated to drive the gear 25 and then drive the rack 26, so that the abdicating sliding device 21 is moved left and right, the roller replacement in the large steel wire rope roller device 10 and the waste rope collecting roller device 3 is facilitated, and the rotating handle 42 can adjust the spline shaft and the spline nut to be inserted or pulled out in a centering way.

The brake device 12 is installed on an output shaft of the driving device 13, a front end gear of the output shaft of the driving device 13 is meshed with the large gear 7, the large gear 7 is meshed with a central shaft of the rope guiding roller device 4 through an outer end gear of the second support 6, the outer end gear is shifted to move left and right on the central shaft of the rope guiding roller device 4 through the dividing fork 8, the rope guiding roller device synchronously rotates along with the central shaft of the rope guiding roller device 4, and the rotating direction of the central shaft of the rope guiding roller device 4 is adjusted through shifting left and right of the dividing fork 8. The electric control cabinet 14 is installed on the base 1, the electric control cabinet 14 is used for controlling the rotating speed and the rotating direction of the driving device 13, and the driving device 13 is controlled to drive the large gear 7 to rotate through the gear, so that the main shaft is driven, and then the large steel wire rope roller device, the rope leading roller device and the waste rope collecting roller device are driven to rotate.

To sum up, the utility model discloses have the function of automatic rope arranging, rope guiding, receipts rope, receipts waste rope, conveniently change big wire rope cylinder and receive waste rope cylinder, solved the problem of present rope fall ware function singleness.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent rope winding and unwinding device for drilling wells comprises a base (1), a first support (2), a second support (6), a third support (9) and a fourth support (11) which are arranged on the base (1), a waste rope collecting roller device (3) and a rope guiding roller device (4) which are arranged between the first support (2) and the second support (6), and a large steel wire rope roller device (10) which is arranged between the third support (9) and the fourth support (11), and is characterized in that the large steel wire rope roller device (10) and the waste rope collecting roller device (3) respectively comprise a first chain wheel (15), a second chain wheel (17), a chain (16), a roller limiting disc (18), a roller (19), a spline shaft (20), a reciprocating screw rod (28), a reciprocating screw nut (29), a centering rod (30), a yielding sliding device (21) and a locking screw (22), a semicircular gland (23), a rotary wrench (24), a gear (25), a rack (26) and a support frame (27);

the first chain wheel (15) is mounted on a reciprocating screw rod (28), the second chain wheel (17) is mounted on the main shaft (5), and the first chain wheel (15) is connected with the second chain wheel (17) through a chain (16);

the abdicating sliding device (21) is connected with a locking screw (22), a semicircular gland (23), a rotary wrench (24), a gear (25) and a rack (26);

wear to establish in cylinder (19) of big wire rope roller device (10) and receipts waste rope roller device (3) spline shaft (20), spline shaft (20) one end and main shaft (5) of big wire rope roller device (10) and receipts waste rope roller device (3), the other end respectively with corresponding slide device (21) of stepping down be connected, main shaft (5) both ends spline female outside is fixed spacing dish (18) of cylinder, spacing dish (18) of cylinder are with big wire rope roller device (10) and receipts waste rope roller device (3) concentric location.

2. The intelligent drilling rope pay-off and take-up device as claimed in claim 1, wherein the abdicating sliding device (21) comprises a rotary spline housing (31), a first gland (32), a sliding sleeve (33), a first limit ring (34), a fixed sliding sleeve (35), a first bearing (36) and a second bearing (41), a second gland (37), a second limit ring (38), a first thrust bearing (39) and a second thrust bearing (40) and a rotary handle (42);

the rotary spline sleeve (31) is connected with the spline shaft (20), the first gland (32) and the second gland (37) are installed at the end part of the sliding sleeve (33), the first limiting ring (34) and the second limiting ring (38) are installed at the inner side of the sliding sleeve (33), the fixed sliding sleeve (35) is installed at the outer side of the sliding sleeve (33), and the second thrust bearing (40) and the second bearing (41) are installed at two sides of the first limiting ring (34);

the first bearing (36) and the first thrust bearing (39) are arranged on two sides of the second limiting ring (38), and the rotating handle (42) is arranged on the rotating spline sleeve (31).

3. The intelligent rope winding and unwinding device for drilling according to claim 1, wherein the base (1) is further provided with a bull gear (7), a rowing fork (8), a braking device (12), a driving device (13) and an electric control cabinet (14).

4. An intelligent rope winding and unwinding device for drilling well according to claim 3, characterized in that the driving device (13) is connected with a gearwheel (7), and the gearwheel (7) is connected with the waste rope collecting roller device (3) and the rope guiding roller device (4).

5. The intelligent drilling rope winding and unwinding device according to claim 3, wherein the abdicating sliding device (21) is fixed on the first support (2) and the fourth support (11) through a semicircular gland (23), and when the locking screw (22) is loosened, the gear (25) is driven to drive the rack (26) through rotation of the rotary wrench (24), so that the abdicating sliding device (21) moves left and right.

6. The intelligent rope winding and unwinding device for drilling wells according to claim 3, wherein the brake device (12) is installed on an output shaft of the driving device (13), a gear at the front end of the output shaft of the driving device (13) is meshed with the large gear (7), the large gear (7) is meshed with a central shaft of the rope guiding roller device (4) through an outer end gear of the second support (6), the outer end gear is shifted to move left and right on the central shaft of the rope guiding roller device (4) through the dividing fork (8) and synchronously rotates along with the central shaft of the rope guiding roller device (4), and the rotation direction of the central shaft of the rope guiding roller device (4) is adjusted through shifting left and right of the dividing fork (8).