CN212003046U

CN212003046U - Jacking operation frame in well

Info

Publication number: CN212003046U
Application number: CN202020194743.8U
Authority: CN
Inventors: 张吉庆; 尹永华; 朱志华; 李增超; 管元颖; 逄淑月; 张亚蔚
Original assignee: Qingdao Ruiyuan Engineering Group Co Ltd
Current assignee: Qingdao Ruiyuan Engineering Group Co Ltd
Priority date: 2020-02-22
Filing date: 2020-02-22
Publication date: 2020-11-24
Anticipated expiration: 2030-02-22

Abstract

The utility model discloses a roof pressure handling frame in well, including wellhead fixing frame, operation platform and roof pressure device, its characterized in that: the well head mount includes that the cross sets up the horizontal steelframe at the well head and sets up the flexible stock at horizontal steelframe lower extreme, operation platform has been cup jointed to the lower part of flexible stock. The utility model discloses a roof pressure handling frame in well, beneficial effect lies in: simple structure, material saving, reduction of construction period, and cyclic utilization.

Description

Jacking operation frame in well

Technical Field

The utility model relates to a roof pressure handling frame in well.

Background

The common wellhead steel frame has complex structure of assembly and disassembly, so that a worker needs to expend a lot of energy during operation, the height of the steel frame cannot be adjusted, and the wellhead steel frame cannot adapt to the height required in various buildings.

Disclosure of Invention

In view of this, the present invention provides an operating rack for pressing inside a well to solve the above problems.

The utility model provides an operating frame is pushed up in well, includes wellhead fixing frame, operation platform and roof pressure device, its characterized in that: the wellhead fixing frame comprises a horizontal steel frame arranged at a wellhead in a crossed manner and a telescopic long rod arranged at the lower end of the horizontal steel frame, an operating platform is sleeved at the lower part of the telescopic long rod, a winch and a lifting rope are arranged on the operating platform, one end of the lifting rope is connected in the winch, the other end of the lifting rope is fixed on the outer wall of the telescopic long rod, the bottom of the telescopic long rod is fixed on a jacking device, the jacking device comprises a middle core column, a fine adjustment handle and a U-shaped jacking groove, one end of the middle core column is provided with threads, the threads are connected with the fine adjustment handle, the fine adjustment handle comprises a crank and a nut matched with the threads of the middle core column, the other end of the middle core column is provided with a plurality of adjusting grooves, a groove of the U-shaped jacking groove is matched and connected with the middle core column, a clamping hole, the clamping hole is internally provided with a clamping column, the clamping column extends into the adjusting groove, the clamping column is provided with a limiting plate, the limiting plate is provided with an adjusting spring, and the limiting plate is limited in the clamping hole by the boss.

The utility model discloses a roof pressure handling frame in well, beneficial effect lies in: simple structure, material saving, reduction of construction period, and cyclic utilization.

Drawings

The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a partial schematic view of the present invention.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The following description of the preferred embodiments of the present invention will be made in detail with reference to the drawings, and an in-well top pressure operation frame includes a wellhead fixing frame 1, an operation platform 2 and a top pressure device 3, and is characterized in that: the wellhead fixing frame comprises a horizontal steel frame arranged at a wellhead 4 in a crossed manner and a telescopic long rod 5 arranged at the lower end of the horizontal steel frame, an operating platform is sleeved at the lower part of the telescopic long rod, a winch 7 and a lifting rope 8 are arranged on the operating platform, one end of the lifting rope is connected in the winch, the other end of the lifting rope is fixed on the outer wall of the telescopic long rod, the bottom of the telescopic long rod is fixed on a jacking device, the jacking device comprises a middle core column 9, a fine adjustment handle 10 and a U-shaped jacking groove 11, one end of the middle core column is provided with threads, the threads are connected with the fine adjustment handle, the fine adjustment handle comprises a crank 12 and a nut 13 matched with the threads of the middle core column, a plurality of adjusting grooves 14 are arranged at the other end of the middle core column, a groove of the U-shaped jacking groove is matched and connected with the middle core column, a clamping hole 15 is, the clamping hole is internally provided with a clamping column, the clamping column extends into the adjusting groove, the clamping column is provided with a limiting plate 18, the limiting plate is provided with an adjusting spring 17, and the limiting plate is limited in the clamping hole by the boss.

And wear-resistant rubber is arranged on the supporting surfaces of the screw cap 13 and the U-shaped top groove.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an operating frame is pushed up in well, includes wellhead fixing frame, operation platform and roof pressure device, its characterized in that: the wellhead fixing frame comprises a horizontal steel frame arranged at a wellhead in a crossed manner and a telescopic long rod arranged at the lower end of the horizontal steel frame, an operating platform is sleeved at the lower part of the telescopic long rod, a winch and a lifting rope are arranged on the operating platform, one end of the lifting rope is connected in the winch, the other end of the lifting rope is fixed on the outer wall of the telescopic long rod, the bottom of the telescopic long rod is fixed on a jacking device, the jacking device comprises a middle core column, a fine adjustment handle and a U-shaped jacking groove, one end of the middle core column is provided with threads, the threads are connected with the fine adjustment handle, the fine adjustment handle comprises a crank and a nut matched with the threads of the middle core column, the other end of the middle core column is provided with a plurality of adjusting grooves, a groove of the U-shaped jacking groove is matched and connected with the middle core column, a clamping hole, the clamping hole is internally provided with a clamping column, the clamping column extends into the adjusting groove, the clamping column is provided with a limiting plate, the limiting plate is provided with an adjusting spring, and the limiting plate is limited in the clamping hole by the boss.