CN219279270U

CN219279270U - Hoisting tool for oil-gas well casing

Info

Publication number: CN219279270U
Application number: CN202320775842.9U
Authority: CN
Inventors: 姜新基; 郑伟; 张福成
Original assignee: Beijing Zhonghai Wobang Energy Investment Co ltd Shilou Branch; Beijing Zhonghai Wobang Energy Investment Co ltd Yonghe Branch; Beijing Zhonghai Vobang Energy Investment Co ltd
Current assignee: Beijing Zhonghai Wobang Energy Investment Co ltd Shilou Branch; Beijing Zhonghai Wobang Energy Investment Co ltd Yonghe Branch; Beijing Zhonghai Vobang Energy Investment Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-30
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses an oil and gas well sleeve hoisting tool, which comprises a connecting frame and a lifting hook, wherein a rotating column is rotatably arranged on the connecting frame, a motor is fixedly arranged on the connecting frame, the rotating shaft of the motor is fixedly connected with the rotating shaft of the rotating column, the lifting hook is fixedly connected with the rotating column, a loop bar is fixedly arranged on one side of the connecting frame, and a fixed buckle and a telescopic motor are arranged on the loop bar, so that the oil and gas well sleeve hoisting tool has the beneficial effects that: compared with the prior art, the utility model provides the oil and gas well casing hoisting tool, which adopts the clamping column to pass through and connect with the lifting hook, ensures that the casing hoisting tool cannot slip in the casing hoisting process, avoids causing casualties or casing damage, and reduces potential safety hazards.

Description

Hoisting tool for oil-gas well casing

Technical Field

The utility model relates to the technical field of hoisting, in particular to an oil-gas well casing hoisting tool.

Background

Oil and gas resources in the formation need to be produced by forming a wellbore through the drilling system. The downhole tools usually need to run continuously for a long time, so that serious abrasion problems are caused, the service life and reliability of core tools such as casings, drill rods and the like are closely related to the tribological behavior and abrasion condition of the core tools, the performance of the downhole tools not only determines the oil and gas production efficiency, but also relates to the safety of a system and the success and failure of the whole work, and the failure caused by excessive abrasion of the casings is one of important reasons for causing faults and accidents in the oil and gas production process.

A reference certificate 1;

the prior art has the following disadvantages:

at present, the sleeve is hoisted mainly by a chain block to adjust the installation angle of the sleeve, and the lifting hook for hoisting the sleeve at present is a common lifting hook, so that the common lifting hook is easy to fall off in the process of hoisting the sleeve, casualties or sleeve damage can be caused, and potential safety hazards exist, so that the current hoisting mode is necessarily improved, and the installation quality and the working efficiency are improved.

In summary, the present application provides an oil and gas well casing hoisting tool to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an oil and gas well casing hoisting tool to solve the problems that the existing hoisting tool is easy to fall off in the process of hoisting the casing, can cause casualties or casing damage, and has potential safety hazards.

In order to achieve the purpose, the utility model relates to a hoisting tool for oil and gas well casing pipes, which comprises the following specific technical scheme:

the utility model provides an oil gas well sleeve pipe lifting device, includes link and lifting hook, rotates on the link and installs the spliced pole, fixed mounting has the motor on the link, and the axis of rotation of the fixed connection spliced pole of axis of rotation of motor, lifting hook and spliced pole fixed connection, link one side fixed mounting have the loop bar, installs on the loop bar and detains admittedly and flexible motor.

Preferably, the solid knot includes the traveller, side piece and card post, card post fixed connection side piece, side piece and traveller fixed connection, and the traveller runs through the loop bar.

Preferably, one end of the sliding column is fixedly connected with a telescopic shaft of a telescopic motor, and the telescopic motor is fixedly arranged at one end of the loop bar.

Preferably, the spool is provided with a T-shaped structure above the through-going loop bar.

Preferably, the connecting frame is connected to the chain by a connecting member.

Preferably, a cylindrical slot is arranged at the joint of the loop bar and the lifting hook in a penetrating way corresponding to the clamping column.

Preferably, the surface of the lifting hook is provided with an anti-slip rubber.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model provides the oil and gas well casing hoisting tool, which adopts the clamping column to pass through and connect with the lifting hook, ensures that the casing hoisting tool cannot slip in the casing hoisting process, avoids causing casualties or casing damage, and reduces potential safety hazards.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic perspective view of a fastening buckle according to the present utility model.

Reference numerals: 1. the connecting frame comprises a connecting frame body, a rotating column body, a lifting hook body, a sleeve rod body, a fixed buckle body, a sliding column body, a side block body, a clamping column body, a telescopic motor body, a connecting piece and connecting pieces.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides an oil gas well sleeve pipe lifting device, includes link 1 and lifting hook 3, rotates on the link 1 and installs spliced pole 2, and fixed mounting has motor 7 on the link 1, and the axis of rotation of spliced pole 2 is rotated to motor 7's axis of rotation fixed connection, lifting hook 3 and spliced pole 2 fixed connection drive the rotation of spliced pole 2 through motor 7 to control lifting hook 3 is rotatory to be carried out the buckle.

Further, a loop bar 4 is fixedly installed on one side of the connecting frame 1, a fixed buckle 5 and a telescopic motor 6 are installed on the loop bar 4, one end of a sliding column 51 is fixedly connected with a telescopic shaft of the telescopic motor 6, the telescopic motor 6 is fixedly installed at one end of the loop bar 4, other telescopic control equipment such as an air cylinder can be adopted in the telescopic structure adopted by the device besides the telescopic motor, and the sleeve is prevented from slipping in the hoisting process by buckling the lifting hook 3 through the cooperation of the loop bar 4 and the fixed buckle 5.

More specifically, the fastening buckle 5 includes a sliding column 51, a side block 52 and a clamping column 53, the clamping column 53 is fixedly connected with the side block 52, the side block 52 is fixedly connected with the sliding column 51, the sliding column 51 penetrates through the loop bar 4, and the sliding column 51 drives the side block 52 to move, so that the clamping column 53 on the side block 52 penetrates through the loop bar 4 and the lifting hook 3, and the lifting hook 3 can be firmly fixedly connected to prevent a rope from slipping in the lifting process.

The joint of loop bar 4 and lifting hook 3 corresponds the card post 53 and runs through and be provided with the post groove to make things convenient for card post 53 to run through lifting hook 3 and loop bar 4, slide post 51 is provided with T type structure in the top that runs through loop bar 4, makes slide post 51 can not break away from loop bar 4 when supporting lifting hook 3.

In practical application, link 1 passes through connecting piece 8 and connects the chain to hoist and mount the transportation, lifting hook 3 surface is provided with anti-skidding rubber, guarantees that the unhook phenomenon does not appear in the hoist and mount sleeve pipe in-process, guarantees the operation safety.

Specific reference is made to the following operations

When the telescopic lifting device is used, after the sleeve of the gas well and the oil well is sleeved with the rope, one end of the rope is hung on the lifting hook 3, the motor 7 is controlled to rotate, the lifting hook 3 is enabled to rotate between the fixed buckle 5 and the loop bar 4, the telescopic motor 6 is controlled, the sliding column 51 is pushed, the clamping column 53 in the fixed buckle 5 penetrates through cylindrical slotted holes in the lifting hook 3 and the loop bar 4, and therefore lifting of the sleeve is achieved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims

1. An oil and gas well casing hoisting tool comprises a connecting frame (1) and a lifting hook (3); the method is characterized in that: the utility model discloses a telescopic electric bicycle, including link (1), pivoted post (2) are installed in the last rotation of link (1), fixed mounting has motor (7) on link (1), the axis of rotation fixed connection of motor (7) the axis of rotation of post (2), lifting hook (3) with post (2) fixed connection rotates, link (1) one side fixed mounting has loop bar (4), install on loop bar (4) and detain (5) and telescopic motor (6).

2. An oil and gas well casing lifting tool according to claim 1, wherein the fastening buckle (5) comprises a sliding column (51), a side block (52) and a clamping column (53), the clamping column (53) is fixedly connected with the side block (52), the side block (52) is fixedly connected with the sliding column (51), and the sliding column (51) penetrates through the sleeve rod (4).

3. An oil and gas well casing lifting tool according to claim 2, wherein one end of the sliding column (51) is fixedly connected with a telescopic shaft of the telescopic motor (6), and the telescopic motor (6) is fixedly arranged at one end of the loop bar (4).

4. An oil and gas well casing lifting tool according to claim 3, characterized in that the spool (51) is provided with a T-shaped structure above the through-going casing rod (4).

5. An oil and gas well casing lifting tool according to claim 1, characterized in that the connecting frame (1) is connected to a chain by means of a connecting piece (8).

6. An oil and gas well casing lifting tool according to claim 2, characterized in that a cylindrical slotted hole is formed in the joint of the sleeve rod (4) and the lifting hook (3) in a penetrating manner corresponding to the clamping column (53).

7. An oil and gas well casing lifting tool according to claim 5, characterized in that the surface of the lifting hook (3) is provided with an anti-slip rubber.