CN214934918U

CN214934918U - Anti-groove-skipping device for large rope penetrating drilling well

Info

Publication number: CN214934918U
Application number: CN202120428352.2U
Authority: CN
Inventors: 李强; 陈虎; 郭少帅; 别筝; 李伟伟; 王明
Original assignee: Henan Hongxin Petroleum Engineering Technology Service Co ltd
Current assignee: Henan Hongxin Petroleum Engineering Technology Service Co ltd
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2021-11-30
Anticipated expiration: 2031-02-27

Abstract

The utility model relates to an oil field logging equipment auxiliary device technical field discloses a wear big rope of drilling and prevent device of job-hopping, which comprises a frame, equal fixed mounting in middle part has the loop bar, and is two sets of in the frame roof and the diapire internal surface the grafting has the transfer pole in the loop bar, transfer the pole right-hand member face and set up the spacing hole of the even array of a plurality of groups, frame right wall middle part is run through there is the gag lever post, the gag lever post extends to in the spacing hole of homonymy, gag lever post right-hand member fixed mounting has the baffle. The utility model discloses a be provided with gag lever post and spring, the accessible spring gives the baffle effort, and the baffle makes the gag lever post screens in transferring the spacing downthehole of pole to guarantee the high spacing stability of gag lever post, simultaneously in preventing jumping wheel height debugging during, the spacing mode of spring is compared in spacing screw locking mode, and it is more convenient to make the highly frequent debugging of transferring the pole move the debugging, excellent in use effect.

Description

Anti-groove-skipping device for large rope penetrating drilling well

Technical Field

The utility model relates to an oil field logging equipment auxiliary device technical field specifically is a wear big rope of well drilling and prevent device of job-hopping.

Background

At present, the logging operation of an oil field usually adopts a logging steel wire which is driven by a roller to be retracted, the logging steel wire extends into the oil well through a rope pulley corresponding to the position of a well head, various testing signals of an oil layer are transmitted to the ground by a detecting instrument with a steel wire lacing, and technical parameters related to an oil extraction process are obtained through processing. In the process of winding and unwinding the logging steel wire, as the roller rotates at a certain speed, when the viscosity of oil liquid on different underground layers changes, the sinking speed of the detecting instrument changes correspondingly.

Through retrieval (application number: CN201020102466.X), the device for preventing the groove jumping of the logging steel wire is obtained and consists of a support, a rope pressing wheel, an adjusting support block and an adjusting screw rod, wherein the support is in an F-shaped structure, the lower end of the support is fixedly arranged on a shaft of the logging rope wheel, the adjusting screw rod is connected with the support in a penetrating manner through a sliding sleeve, the adjusting support block is in threaded connection with the adjusting screw rod and can move up and down, and the rope pressing wheel is arranged on the adjusting support block through the shaft and can rotate by itself.

In implementing the present invention, the inventor finds that the following problems exist in the prior art and are not solved: 1. the device does not have the function of transversely adjusting and moving the anti-bouncing wheel, when the frame is assembled, the frame needs to be fixed by punching according to the position required by the anti-bouncing wheel, and the process of punching the fixed frame is time-consuming and labor-consuming; 2. the supporting block of the device does not have a guiding function, so that the rope pressing wheel has a swing deviation condition, and when the installation height of the anti-bouncing wheel is debugged, the thread is screwed to be debugged and moved, so that the requirement of frequently and greatly adjusting the height of the anti-bouncing wheel is not met, and the problem of the efficiency of debugging the height of the anti-bouncing wheel is indirectly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear big rope of drilling and prevent device of job-hoping, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling well rope anti-groove-skipping device comprises a frame;

equal fixed mounting in frame roof and diapire internal surface middle part has the loop bar, and is two sets of it transfers the pole to peg graft in the loop bar, transfer the pole right-hand member face and set up the spacing hole of the even array of a plurality of groups, frame right side wall middle part runs through there is the gag lever post, the gag lever post extends to in the spacing hole of homonymy, gag lever post right-hand member fixed mounting has the baffle, the spring has been cup jointed near the right side of frame to the gag lever post, and the spring both ends respectively with baffle and frame fixed connection, transfer pole left side fixed mounting has well pole, it has interior pole to peg graft in the middle part in the well pole, well pole top fixed mounting has the spiral shell piece, it has the screw rod to connect through the screw thread soon in the spiral shell piece, the screw rod left end is connected with interior pole rotation through rotating the seat, interior pole left end is connected with through the wheel carrier rotation and prevents jumping the wheel.

As an optimized embodiment of the present invention, the positioning holes are disposed at four edges of the bottom wall of the frame.

As an optimized embodiment of the present invention, the two corners of the right side in the frame are fixedly mounted with reinforcing ribs.

As a preferred embodiment of the present invention, the spring is made of stainless steel.

As an embodiment of the present invention, the shape of the limiting rod matches with the contour of the limiting hole of the adjusting rod, and the limiting rod fits to the adjusting rod.

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

1. the utility model relates to a wear big rope of drilling and prevent device of job-hoping, through being provided with gag lever post and spring, the accessible spring gives the baffle effort, and the baffle makes the gag lever post screens in transferring the spacing downthehole of pole to guarantee the high spacing stability of gag lever post, simultaneously in preventing high debugging of jump wheel, the spacing mode of spring is compared in spacing screw locking mode, and it is more convenient that the messenger transfers the highly frequent debugging of pole of transferring, excellent in use effect.

2. The utility model relates to a wear big rope of drilling and prevent device of job-hoping, through being provided with screw rod and interior pole, the screw rod is rotated to the accessible positive and negative, and the screw rod removes in well cavity pole through rotating the interior pole of seat drive, and the lateral position that makes the wheel of preventing jumping is adjustable, need not the trompil and transfers the fixed position of frame, simplifies the counterpoint process of wheel of preventing jumping and grooving, makes the fixed more high-efficient of frame.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall front view structure of a drilling well rope groove jump prevention device of the present invention;

fig. 2 is a side view schematic structural diagram of a shifting rod part of the device for preventing groove jump of a large rope for drilling.

In the figure: 1. a frame; 2. a loop bar; 3. reinforcing ribs; 4. adjusting and moving the rod; 5. a spring; 6. a baffle plate; 7. a limiting rod; 8. a hollow shaft; 9. a screw; 10. anti-jumping wheels; 11. an inner rod; 12. a rotating seat; 13. a screw block; 14. and a limiting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a drilling well rope anti-groove-skipping device comprises a frame 1;

the middle parts of the inner surfaces of the top wall and the bottom wall of the frame 1 are fixedly provided with loop bars 2, two sets of loop bars 2 are inserted with shifting rods 4, the right end face of each shifting rod 4 is provided with a plurality of sets of limit holes 14 which are uniformly arrayed, the middle part of the right wall of the frame 1 is penetrated with a limit rod 7, the limit rods 7 extend into the limit holes 14 on the same side, the right end of each limit rod 7 is fixedly provided with a baffle 6, the limit rod 7 is sleeved with a spring 5 near the right side of the frame 1, two ends of the spring 5 are respectively fixedly connected with the baffle 6 and the frame 1, the left side of each shifting rod 4 is fixedly provided with a hollow rod 8, the middle part of the hollow rod 8 is inserted with an inner rod 11, the top of the hollow rod 8 is fixedly provided with a screw block 13, the screw rod 9 is screwed in the screw block 13 through threads, the left end of the screw rod 9 is rotatably connected with the inner rod 11 through a rotating seat 12, and the left end of the inner rod 11 is rotatably connected with an anti-jump wheel 10 through a wheel carrier, through being provided with gag lever post 7 and spring 5, accessible spring 5 gives 6 effort of baffle, baffle 6 makes 7 screens of gag lever post move the spacing hole 14 of pole 4 in transferring, in order to guarantee 7 high spacing stabilities of gag lever post, simultaneously in the high debugging period of preventing

jump wheel

10, 5 spacing modes of spring compare in spacing screw locking mode, it is more convenient to make the highly frequent transfer of transferring pole 4 transfer the debugging, excellent in use effect, through being provided with screw rod 9 and interior pole 11, accessible forward and reverse rotation screw rod 9, screw rod 9 removes in cavity pole 8 through rotating 12 drives interior pole 11, it is adjustable to make the transverse position who prevents jump wheel 10, the fixed position of frame 1 is transferred to the trompil need not, simplify the counterpoint process of preventing jump wheel 10 and grooving, make the fixed more high-efficient of frame 1.

In this embodiment (as shown in fig. 1), locating holes are formed in four edges of the bottom wall of the frame 1, and the frame 1 can be detachably fixed on a wheel shaft of the logging rope wheel through the locating holes, so that the later-stage disassembly, assembly, maintenance and recycling are facilitated.

In this embodiment (as shown in fig. 1), two corners on the right side in the frame 1 are both fixedly provided with the reinforcing ribs 3, so that the rigidity of the frame 1 can be improved through the reinforcing ribs 3, and the bending deformation condition is prevented.

In this embodiment (as shown in fig. 1), the spring 5 is made of stainless steel, so as to effectively delay the rusting and fatigue speed of the spring 5 and reduce the replacement frequency of the spring 5.

In this embodiment (as shown in fig. 1 and fig. 2), the shape of the limiting rod 7 matches with the profile of the limiting hole of the adjusting rod 4, and the limiting rod 7 is attached to the adjusting rod 4, so as to ensure the stability of the position clamping of the limiting rod 7, and prevent the adjusting rod 4 from swinging up and down.

The working principle is as follows: it should be noted that the utility model relates to a wear to bore big rope and prevent device of job-hoping, including frame 1, loop bar 2, strengthening rib 3, transfer pole 4, spring 5, baffle 6, gag lever post 7, well cavity pole 8, screw 9, prevent jumping wheel 10, interior pole 11, rolling seat 12, spiral shell piece 13, spacing hole 14, the part is general standard component or the part that technical staff in this field knows, its structure and principle all are that this technical staff can learn through the technical manual or through conventional test method, when a wear to bore big rope and prevent device of job-hoping use, through setting up gag lever post 7 and spring 5, can give baffle 6 effort through spring 5, baffle 6 makes gag lever post 7 screens in transferring the spacing hole 14 of pole 4, in order to guarantee the spacing stability of gag lever post 7 height, simultaneously during the high debugging of preventing jumping wheel 10, spring 5 spacing mode compares in the spacing screw locking mode, make transfer the highly frequent transfer of pole 4 and move debugging more convenient, excellent in use effect, through being provided with screw rod 9 and interior pole 11, the screw rod 9 is rotated to the accessible forward and reverse, and the pole 11 removes in cavity pole 8 in the screw rod 9 drives through rotating seat 12, makes the lateral position of preventing jumping wheel 10 adjustable, need not the trompil and transfers the fixed position of moving frame 1, simplifies the counterpoint process of preventing jumping wheel 10 and grooving, makes the fixed of frame 1 more high-efficient, and the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wear big rope of drilling and prevent device of job-hoping which characterized in that: comprising a frame (1);

the middle parts of the inner surfaces of the top wall and the bottom wall of the frame (1) are fixedly provided with loop bars (2), two sets of loop bars (2) are inserted with shifting rods (4), the right end face of each shifting rod (4) is provided with a plurality of sets of limiting holes (14) which are uniformly arrayed, the middle part of the right wall of the frame (1) is penetrated with a limiting rod (7), the limiting rod (7) extends into the limiting holes (14) on the same side, the right end of the limiting rod (7) is fixedly provided with a baffle (6), the right side of the limiting rod (7) close to the frame (1) is sleeved with a spring (5), the two ends of the spring (5) are respectively and fixedly connected with the baffle (6) and the frame (1), the left side of the shifting rod (4) is fixedly provided with a hollow rod (8), the middle part of the hollow rod (8) is inserted with an inner rod (11), the top of the hollow rod (8) is fixedly provided with a screw block (13), the anti-bouncing wheel is characterized in that a screw rod (9) is screwed in the screw block (13) through threads, the left end of the screw rod (9) is rotatably connected with an inner rod (11) through a rotating seat (12), and the left end of the inner rod (11) is rotatably connected with an anti-bouncing wheel (10) through a wheel carrier.

2. The device for preventing the groove jump of the large rope for the through-drilling according to claim 1, wherein: positioning holes are formed in four edges of the bottom wall of the frame (1).

3. The device for preventing the groove jump of the large rope for the through-drilling according to claim 1, wherein: two corners of the right side in the frame (1) are fixedly provided with reinforcing ribs (3).

4. The device for preventing the groove jump of the large rope for the through-drilling according to claim 1, wherein: the spring (5) is a stainless steel product.

5. The device for preventing the groove jump of the large rope for the through-drilling according to claim 1, wherein: the appearance of the limiting rod (7) is matched with the profile of the limiting hole of the adjusting and moving rod (4), and the limiting rod (7) is attached to the adjusting and moving rod (4).