CN214330573U

CN214330573U - Tubular instrument fishing device for well drilling

Info

Publication number: CN214330573U
Application number: CN202120004240.4U
Authority: CN
Inventors: 刘鹏; 王书忠; 罗伟; 杨盛
Original assignee: Sichuan Zhonghongrui Petroleum Machinery Engineering Co ltd
Current assignee: Sichuan Zhonghongrui Petroleum Machinery Engineering Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-01
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a tubular instrument fishing device for well drilling, including chassis, support column and salvage frame, the top fixed mounting of chassis has the support column, the top fixedly connected with link of support column, one side fixed mounting of link has the salvage frame, the inner wall of salvage frame rotates and is connected with the dwang, the outside fixedly connected with take-up pulley of dwang, the outside of take-up pulley is equipped with salvage rope, the one end fixedly connected with fixed block of salvage rope, the bottom of fixed block is equipped with the magnetic path, No. two spouts have been seted up to the inside of magnetic path, the bottom of fixed block and the inside that is located No. two spouts are equipped with No. one stop block, the inside of magnetic path and the corresponding both sides that are located No. two spouts have all seted up No. four spouts, two the inside of No. four spouts all is equipped with the connecting rod; therefore, the aim of flexibly fishing the fishing device is fulfilled, and the life of people is better served.

Description

Tubular instrument fishing device for well drilling

Technical Field

The utility model relates to a technical field is salvaged in the drilling, specifically is a tubulose instrument fishing device for well drilling.

Background

Generally, drilling is the process of drilling a formation into a cylindrical hole having a certain depth using mechanical equipment. Rock breaking methods and the types of tools used can be divided into single-bit and rotary drilling. In geological work, a drilling device is utilized to drill a cylindrical round hole with smaller diameter and larger depth into the ground. Also known as drilling. The diameter and depth of the drilled well depend on the drilling application, the buried depth of the mineral products and the like. The diameter of the well drilled for drilling oil, gas and ground water is large. The main functions are as follows: the method includes the following steps that firstly, underground material object data are obtained, namely, rock cores, ore cores, rock debris, liquid samples, gaseous samples and the like are collected from well drilling. And secondly, the device is used as a geophysical logging channel to obtain the data of various geophysical fields of the rock and ore bed. And thirdly, observing the dynamic situation of the groundwater layer hydrogeology as a manual channel. And fourthly, the drilling well is used for the combination of exploration and mining and the development of underground water, oil gas, geothermal heat and the like.

Well drilling is generally classified by use into geological survey or exploration drilling, hydrogeological drilling, water well or engineering geological drilling, geothermal drilling, oil drilling, coal field drilling, mine field drilling, building surface drilling, and the like.

In current well drilling trade, the instrument that the well logging was used is mostly the tubulose instrument, the instrument of this kind of style is the situation that the tubulose instrument often fell into the well in the use, not only can increase instrument use cost, more can cause the problem that well drilling work efficiency is low, fishing device function singleness among the prior art, can't realize nimble fishing, and the device of fishing is difficult to dismantle, can't adapt to multiple fishing demand, this problem that causes wherein is especially outstanding, consequently need a tubulose instrument fishing device for well drilling to solve above problem, with this satisfying the many-sided demand of people's work and life.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a tubulose instrument fishing device for well drilling.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a tubular instrument fishing device for well drilling, which comprises an underframe, a supporting column and a fishing frame, wherein the top of the underframe is fixedly provided with the supporting column, the top of the supporting column is fixedly connected with a connecting frame, one side of the connecting frame is fixedly provided with the fishing frame, the inner wall of the fishing frame is rotatably connected with a rotating rod, the outside of the rotating rod is fixedly connected with a take-up pulley, the outside of the take-up pulley is provided with a fishing rope, one end of the fishing rope is fixedly connected with a fixed block, the bottom of the fixed block is provided with a magnetic block, the inside of the magnetic block is provided with a second sliding chute, the bottom of the fixed block is provided with a first blocking block which is positioned inside the second sliding chute, the inside of the magnetic block is provided with a fourth sliding chute which is positioned at the corresponding two sides of the second sliding chute, the inside of the two fourth sliding chutes is provided with connecting rods, and one end of the two connecting rods is fixedly connected with a second blocking block, two a spout, two have all been seted up to the below of No. two piece the inside of a spout all is equipped with connecting block, two the equal fixedly connected with spring in outside of connecting block, the equal fixedly connected with connecting block in bottom of No. two piece, the inside of salvage frame and the below that is located the take-up pulley are equipped with the screw lead screw, the outside threaded connection of screw lead screw has a slider, the inside of link is equipped with servo motor, servo motor's output and the one end fixed connection of screw lead screw, the inside of link and the outside fixed mounting that is located the screw lead screw have the action wheel, the top of action wheel and the one end that is located the dwang are equipped with from the driving wheel, the action wheel is connected through belt transmission between the follow driving wheel.

As a preferred scheme of the utility model, No. three spouts have been seted up to the inside of link, the inside of No. three spouts is equipped with the pivot, the outside fixedly connected with searchlight of pivot.

As a preferred scheme of the utility model, the bottom of link and the one side that is located the searchlight are equipped with the cylinder, the below of screw lead screw is equipped with the slider No. two, the inside symmetry of slider No. two is equipped with the pulley, the output of cylinder and the outside fixed connection of slider No. two.

As an optimized scheme of the utility model, two the equal fixedly connected with button piece of the other end of connecting rod.

As an optimal scheme of the utility model, the top of magnetic path and the top that is located the button piece all are equipped with waterproof cover, waterproof cover and magnetic path threaded connection.

As an optimized scheme of the utility model, the outside of support column is equipped with control panel, equal and the control panel electric connection of servo motor, cylinder and searchlight.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a tubulose instrument fishing device for well drilling, its aim at improves the shortcoming that traditional fishing device can't fix a position salvage position in a flexible way, optimizes fishing device's the point of transferring to improve into the connection structure of dismouting between magnetic path and the rope, can adapt to multiple salvage, let the salvage function abundanter, easy operation is very practical.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic cross-sectional view taken along A-A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the utility model at B;

fig. 5 is an enlarged view of the present invention at C;

in the figure, 1, a control panel; 2. fishing the rope; 3. a chassis; 4. fishing the rack; 5. a driven wheel; 6. a belt; 7. a rotating shaft; 8. a take-up pulley; 9. a cylinder; 10. a connecting frame; 11. a support pillar; 12. a first chute; 13. a servo motor; 14. a magnetic block; 15. a searchlight; 16. a first sliding block; 17. a threaded lead screw; 18. a fixed block; 19. rotating the rod; 20. a second chute; 21. a spring; 22. a button block; 23. a second sliding block; 24. connecting blocks; 25. a connecting rod; 26. a pulley; 27. a first stop block; 28. a third sliding chute; 29. a second stop block; 30. a waterproof jacket; 31. a fourth sliding chute; 32. a driving wheel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in FIGS. 1-5, the utility model provides a tubular instrument fishing device for well drilling, comprising a chassis 3, a support column 11 and a fishing frame 4, wherein the support column 11 is fixedly arranged at the top of the chassis 3 and is used for supporting a component, the top of the support column 11 is fixedly connected with a connecting frame 10, one side of the connecting frame 10 is fixedly provided with the fishing frame 4 and is used for fishing the tubular instrument, the inner wall of the fishing frame 4 is rotatably connected with a rotating rod 19, the outside of the rotating rod 19 is fixedly connected with a take-up pulley 8 and is used for winding a fishing rope 2, the outside of the take-up pulley 8 is provided with the fishing rope 2 and is used for lifting the component, the fishing rope goes deep into the well, one end of the fishing rope 2 is fixedly connected with a fixed block 18, the bottom of the fixed block 18 is provided with a magnetic block 14 and is used for sucking the tubular instrument, the inside of the magnetic block 14 is provided with a second sliding groove 20, the bottom of the fixed block 18 and the inside of the second sliding groove 20 is provided with a first blocking block 27, the fishing device is used for clamping a magnetic block 14, four sliding grooves 31 are respectively formed in the magnetic block 14 and positioned on two corresponding sides of a second sliding groove 20, connecting rods 25 are respectively arranged in the two four sliding grooves 31, one ends of the two connecting rods 25 are fixedly connected with a second stopping block 29 for clamping a first stopping block 27, a first sliding groove 12 is respectively formed below the two second stopping blocks 29, connecting blocks 24 are respectively arranged in the two first sliding grooves 12, springs 21 are respectively fixedly connected to the outer parts of the two connecting blocks 24, connecting blocks 24 are respectively fixedly connected to the bottom parts of the second stopping blocks 29, a threaded screw rod 17 is arranged in the fishing frame 4 and positioned below a take-up pulley 8, a first sliding block 16 is in threaded connection with the outer part of the threaded screw rod 17 and used for guiding a fishing rope 2 to avoid knotting, a servo motor 13 is arranged in the connecting frame 10 and used for providing rotating force, the output end of the servo motor 13 is fixedly connected with one end of the threaded screw rod 17, a driving wheel 32 is fixedly arranged inside the connecting frame 10 and outside the threaded screw rod 17, a driven wheel 5 is arranged above the driving wheel 32 and at one end of the rotating rod 19, the driving wheel 32 is in transmission connection with the driven wheel 5 through a belt 6, and the upper part and the lower part are kept to run at the same frequency.

Further, a third sliding groove 28 is formed in the connecting frame 10, a rotating shaft 7 is arranged in the third sliding groove 28, and a searchlight 15 is fixedly connected to the outside of the rotating shaft 7 and used for searchlighting the underground condition.

Further, the bottom of link 10 and the one side that is located searchlight 15 are equipped with cylinder 9, and the below of screw lead screw 17 is equipped with No. two sliders 23 for the position of control guide salvage rope 2, and the inside symmetry of No. two sliders 23 is equipped with pulley 26, is used for dredging salvage rope 2, avoids the card dead, and the output of cylinder 9 and the outside fixed connection of No. two sliders 23.

Further, the other ends of the two connecting rods 25 are fixedly connected with button blocks 22 for shifting the detachable magnetic blocks 14.

Further, the top of magnetic block 14 and the top that is located button 22 all are equipped with waterproof cover 30, avoid the water source to get into inside magnetic block 14, lead to internals to rust, waterproof cover 30 and magnetic block 14 threaded connection.

Further, a control panel 1 is arranged outside the supporting column 11, and the servo motor 13, the cylinder 9 and the searchlight 15 are electrically connected with the control panel 1.

The working principle is as follows: before using, insert the first No. 27 of hindering of fixed block 18 bottom along No. two spouts 20 earlier, block 27 and No. two blocks 29 joint, thereby install magnetic path 14, it is lost in the pit to revolve wrong waterproof jacket 30, then, start control panel 1, drive servo motor 13 operation, servo motor 13 drives screw thread lead screw 17 and rotates, screw thread lead screw 17 drives action wheel 32 and rotates, action wheel 32 drives from the driving wheel 5 rotation through belt 6, from the driving wheel 5 drive dwang 19 rotation, dwang 19 drives take-up pulley 8 work, salvage rope 2 passes the orderly whereabouts of the inside hole of a slider 16, salvage rope 2 continues to pass No. two sliders 23, fall in a flexible way under the drive of pulley 26, then, drive actuating cylinder 9 adjustment No. two sliders 23's position, it can to fall into the pit and salvage tubular instrument finally, the device easy operation, convenient and practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The tubular instrument fishing device for drilling comprises an underframe (3), a supporting column (11) and a fishing frame (4), and is characterized in that the supporting column (11) is fixedly mounted at the top of the underframe (3), a connecting frame (10) is fixedly connected to the top of the supporting column (11), the fishing frame (4) is fixedly mounted on one side of the connecting frame (10), a rotating rod (19) is rotatably connected to the inner wall of the fishing frame (4), a wire winding wheel (8) is fixedly connected to the outer portion of the rotating rod (19), a fishing rope (2) is arranged on the outer portion of the wire winding wheel (8), a fixing block (18) is fixedly connected to one end of the fishing rope (2), a magnetic block (14) is arranged at the bottom of the fixing block (18), a second sliding groove (20) is formed in the magnetic block (14), a first blocking block (27) is arranged at the bottom of the fixing block (18) and inside the second sliding groove (20), the fishing device is characterized in that four sliding grooves (31) are formed in the magnetic block (14) and located on two corresponding sides of a second sliding groove (20), connecting rods (25) are arranged in the two four sliding grooves (31), one ends of the two connecting rods (25) are fixedly connected with a second blocking block (29), a first sliding groove (12) is formed below the two second blocking blocks (29), connecting blocks (24) are arranged in the two first sliding grooves (12), springs (21) are fixedly connected to the outer portions of the two connecting blocks (24), the bottom of the second blocking block (29) is fixedly connected with the connecting blocks (24), a threaded screw rod (17) is arranged in the fishing frame (4) and located below a take-up pulley (8), a first sliding block (16) is connected to the outer portion of the threaded screw rod (17), a servo motor (13) is arranged in the connecting frame (10), the output of servo motor (13) and the one end fixed connection of screw lead screw (17), the inside of link (10) and the outside fixed mounting that is located screw lead screw (17) have action wheel (32), the top of action wheel (32) and the one end that is located dwang (19) are equipped with from driving wheel (5), action wheel (32) and from being connected through belt (6) transmission between driving wheel (5).

2. The fishing device for the tubular instrument for well drilling as claimed in claim 1, wherein the connecting frame (10) is provided with a third sliding groove (28) inside, the third sliding groove (28) is provided with a rotating shaft (7) inside, and the exterior of the rotating shaft (7) is fixedly connected with a searchlight (15).

3. The fishing device for the tubular instrument for well drilling as claimed in claim 2, wherein a cylinder (9) is arranged at the bottom of the connecting frame (10) and on one side of the searchlight (15), a second slider (23) is arranged below the threaded screw (17), pulleys (26) are symmetrically arranged inside the second slider (23), and the output end of the cylinder (9) is fixedly connected with the outside of the second slider (23).

4. A fishing device for tubular drilling instruments according to claim 1, characterized in that the other ends of the two connecting rods (25) are fixedly connected with a knob (22).

5. The fishing device for the tubular instrument for drilling as claimed in claim 1, wherein a waterproof sleeve (30) is arranged on the top of the magnetic block (14) and above the button block (22), and the waterproof sleeve (30) is in threaded connection with the magnetic block (14).

6. The fishing device for tubular instruments for well drilling as claimed in claim 2, wherein the control panel (1) is arranged outside the supporting column (11), and the servo motor (13), the cylinder (9) and the searchlight (15) are all electrically connected with the control panel (1).