CN201943611U

CN201943611U - Device for collecting and releasing steel wire rope of workover rig

Info

Publication number: CN201943611U
Application number: CN201120008303XU
Authority: CN
Inventors: 刘鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-13
Filing date: 2011-01-13
Publication date: 2011-08-24
Anticipated expiration: 2021-01-13

Abstract

A device for collecting and releasing a steel wire rope of a workover rig comprises a first roller seat, a second roller seat, a first steel wire rope roller, a second steel wire rope roller and a steel wire rope, wherein the first roller seat is supported on a bearing seat by a vertical shaft through a bearing, and the upper end and the lower end of the vertical shaft are respectively and fixedly connected with an upper plate and a lower plate; the second roller seat is supported on the bearing seat by a revolving shaft through the bearing, and the upper end and the lower end of the revolving shaft are respectively and fixedly connected with a top plate and a bottom plate; the first steel wire rope roller and the second steel wire rope roller are respectively fixed on the first roller seat and the second roller seat; and two ends of the steel wire rope are respectively fixed on the first roller seat and the second roller seat and are respectively wound on the first steel wire rope roller and the second steel wire rope roller. When the steel wire rope on the second roller seat is stretched to rotate, the first roller seat is driven to rotate, so that the steel wire rope can be collected and released. With the device, the efficiency for measuring and cutting the steel wire rope is greatly improved, the consumption of labor and materials is reduced, the operation is simple, the assembly and the disassembly are simple, and the device is flexible and convenient.

Description

Workover rig wire rope draw off gear

Technical field

The utility model relates to rope rig, particularly relates to the workover rig wire rope draw off gear of oil well repairing operation.

Background technology

Since the appearance of oil field workover rig, solved the demand of oil well repairing operation substantially.The important component part of workover rig is hook block and wire rope, and the wire rope link seems particularly important.In the past in intercepting lay winding wire ropes process, mostly be to adopt manually-operated, as the time standby fork truck that intercepts wire rope is adjusted the position of wire rope drum, 2 people are put wire rope, 5 people drag and pull wire rope, 1 people measures length, need 8 people's complete operations, operate very loaded down with trivial details, when measuring steel wire rope length, wire rope can land unavoidably and be stained with sandy soil, will reduce its life-span like this when using wire rope, cylinder " disorder cable " phenomenon also can appear in the long-term wire rope that is stained with sandy soil that uses, and influences the workover rig operate as normal, inefficiency consumes a large amount of man power and materials.

The utility model content

The technical problems to be solved in the utility model provides a kind of saving human and material resources, improves rope service-life, is convenient to measuring steel wire rope length, loads and unloads simple and easy, flexible, simple to operate workover rig wire rope draw off gear.

The technical scheme that adopts is:

Workover rig wire rope draw off gear comprises first roller seat, second tin roller seat, first wire rope drum, second wire rope drum and wire rope.Described first roller seat is made up of vertical shaft, bearing support, upper plate, lower plate, base plate and bearing gland.Fixedly connected with lower plate in the bottom of bearing support, and by lower plate bearing support is fixed on the base plate, the bearings of vertical shaft by the bearing support upper and lower settings is on bearing support, and the upper plate suit also is fixed on the upper end of vertical shaft, bearing gland constitutes first roller seat by the lower end of screw at vertical shaft.Described second tin roller seat is made up of rotating shaft, bearing support, top board, base plate, base, positioning sleeve and location gland.Fixedly connected with base plate in the bottom of bearing support, and bearing support is fixed on the base by base plate, positioning sleeve is contained in the bearing support, rotating shaft is passed through the bearings of bearing support upper and lower settings on bearing support, top board is fixed on the upper end of rotating shaft, the location gland constitutes the second tin roller seat by the lower end of screw in rotating shaft.First wire rope drum and second wire rope drum are separately fixed on the top board of the upper plate of first roller seat and second tin roller seat, the two ends of wire rope are wrapped in respectively on first wire rope drum and second wire rope drum, stretch wire rope rotation on the second tin roller seat, drive first roller seat and rotate, realize wire rope folding and unfolding action.

The utility model has improved the efficient of intercepting wire rope greatly, and the scale error of having corrected wire rope plays the safeguard protection effect to wire rope, has saved manpower and has reduced material resources consumption again, and is simple to operate, loads and unloads simple and easy, flexible.

Description of drawings

Fig. 1 is the utility model fundamental diagram.

Fig. 2 is the first roller seat structural representation of the present utility model.

Fig. 3 is a second tin roller holder structure schematic diagram of the present utility model.

The specific embodiment

Workover rig wire rope draw off gear comprises first roller seat 1, second tin roller seat 2, first wire rope drum 3, second wire rope drum 4 and wire rope 7.Described first roller seat 1 is made up of vertical shaft 9, bearing support 8, upper plate 10, lower plate 11, base plate 5 and bearing gland 12.Fixedly connected with lower plate 11 in the bottom of bearing support 8, and bearing support 8 is fixed on the base plate 5 by lower plate 11, vertical shaft 9 passes through the bearings of bearing support 8 upper and lower settings on bearing support 8, upper plate 10 suits also are fixed on the upper end of vertical shaft 9, bearing gland 12 constitutes first roller seat 1 by the lower end of screw at vertical shaft 9.Described second tin roller seat 2 is made up of rotating shaft 14, bearing support 13, top board 15, base plate 17, base 6, positioning sleeve 16 and location gland 18.Fixedly connected with base plate 17 in the bottom of bearing support 13, and bearing support 13 is fixed on the base 6 by base plate 17, positioning sleeve 16 is contained in the bearing support 13, rotating shaft 14 is passed through the bearings of bearing support 13 upper and lower settings on bearing support 13, top board 15 is fixed on the upper end of rotating shaft 14, location gland 18 constitutes second tin roller seat 2 by the lower end of screw in rotating shaft 14.First wire rope drum 3 and second wire rope drum 4 are separately fixed on the top board 15 of the upper plate 10 of first roller seat 1 and second tin roller seat 2, the two ends of wire rope 7 are wrapped in respectively on first wire rope drum 3 and second wire rope drum 4, stretch wire rope rotation on the second tin roller seat 2, drive first roller seat 1 and rotate, realize wire rope 7 folding and unfoldings action.The rotating disk girth of the second tin roller seat 2 that this is routine is 2m, and changeing 10 circles is exactly 20m, and length controlled has made things convenient for measurement.

Claims

1. workover rig wire rope draw off gear, comprise first roller seat (1), second tin roller seat (2), first wire rope drum (3), second wire rope drum (4) and wire rope (7), it is characterized in that described first roller seat (1) is by vertical shaft (9), bearing support (8), upper plate (10), lower plate (11), base plate (5) and bearing gland (12) are formed, fixedly connected with lower plate (11) in the bottom of bearing support (8), and bearing support (8) is fixed on the base plate (5) by lower plate (11), vertical shaft (9) passes through the bearings of bearing support (8) upper and lower settings on bearing support (8), upper plate (10) suit also is fixed on the upper end of vertical shaft (9), bearing gland (12) constitutes first roller seat (1) by the lower end of screw in vertical shaft (9); Described second tin roller seat (2), by rotating shaft (14), bearing support (13), top board (15), base plate (17), base (6), positioning sleeve (16) and location gland (18) are formed, fixedly connected with base plate (17) in the bottom of bearing support (13), and bearing support (13) is fixed on the base (6) by base plate (17), positioning sleeve (16) is contained in the bearing support (13), rotating shaft (14) is passed through the bearings of bearing support (13) upper and lower settings on bearing support (13), top board (15) is fixed on the upper end of rotating shaft (14), location gland (18) constitutes second tin roller seat (2) by the lower end of screw in rotating shaft (14); Described first wire rope drum (3) and second wire rope drum (4) are separately fixed on the top board (15) of the upper plate (10) of first roller seat (1) and second tin roller seat (2), and the two ends of wire rope (7) are wrapped in respectively on first wire rope drum (3) and second wire rope drum (4).