CN2926741Y - Pipeline repairing apparatus capable of vertically and turning operation - Google Patents
Pipeline repairing apparatus capable of vertically and turning operation Download PDFInfo
- Publication number
- CN2926741Y CN2926741Y CN 200620043405 CN200620043405U CN2926741Y CN 2926741 Y CN2926741 Y CN 2926741Y CN 200620043405 CN200620043405 CN 200620043405 CN 200620043405 U CN200620043405 U CN 200620043405U CN 2926741 Y CN2926741 Y CN 2926741Y
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Abstract
The utility model relates to a tube repairing device with vertical and turning operation that is comprised of a work platform having a hanging basket structure which is comprised of a base plate and a supporting frame connected with each other; two lifting devices are respectively arranged on the supporting frame on the two sides of the work platform and are separately comprised of a lifting machine that is fixed on the supporting frame on the side of the work platform; an upper limit board is fixed on the upper end of the frame on the side of the work platform; a position limit switch is arranged on the upper limit board; an inclination-proof lock is fixed on the supporting frame on the side of the work table; two rope withdrawing devices are separately arranged on two sides of the work table and are respectively comprised of a hoisting device and electromotor; at least two supporting wheels are connected with the supporting frame on two sides of the work platform through a flexible bracket; at least two idler pulleys are connected with the supporting frame on the other two sides of the work platform through a bracket. By adding flexible supporting wheels and idle pulleys on the supporting frame on two sides of the work platform, the utility model realizes the capability of vertical and turning operation of the work platform, and the work can be carried out according to the tube shape.
Description
Technical field
The utility model relates to the transportation jacking equipment, particularly pipeline apparatus for examination and repair such as flue.
Background technique
The converter flue repair apparatus (also claiming the flue apparatus for examination and repair) of China steel mill generally uses the travelling car form at present.Promptly, on suspension hook, install two connecting plates with holes additional, be connected and controlling the lifting of cage by bolt and work cage by the suspension hook of dolly winch.The staff stands in the cage the converter flue maintenance and inspection.But there are the following problems for this scheme:
1. device class is special, and domestic amorphous products can not find similar devices, i.e. the uncertainty of management through specialized department in the special equipment classification;
2. device structure complexity takes up room and from great, tackle mill-type construction mutually and have relatively high expectations, and comprehensive method of investment cost is also high;
3. the Security of equipment is poor, and the wire rope that mainly shows connection work cage is a pair (cage suspension centre for a bit) only; Can produce relative friction with flue structure at flue turning wire rope during the wire rope lifting, and the horizontal stability of work cage is also relatively poor, and staff's safety is constituted very big threat.
Summary of the invention
The purpose of this utility model be to provide a kind of can be vertically, the pipeline apparatus for examination and repair of the operation of turning, can, turn operation vertical along pipe wall, simple and reasonable, easy to operate.
For achieving the above object, of the present utility model can be vertically, the pipeline apparatus for examination and repair of the operation of turning, be positioned in the service conduits; Comprise, working platform, it is the cradle type structure, is formed by connecting by base plate and several supporting frames; Two lifting gears are divided on the supporting frame of working platform both sides, comprise respectively, and lift is fixed on the supporting frame of working platform side, by wire rope and top walking dolly; The upper limit plate is fixed in working platform hanging basket supporting frame top; Position limit switch is arranged on the upper limit plate; Anti-tilt lock is fixed in working platform hanging basket supporting frame top, and safe wire rope passes in this anti-tilt lock; Two rope drawing machine structures are divided into the working platform both sides, comprise winding plant and motor respectively, are collected in inside and are connected with lift by wire rope; At least two supporting wheels are connected on the supporting frame of working platform both sides by a telescoping shoring column respectively; At least two guide wheels are connected on the supporting frame of other both sides of working platform by a telescoping shoring column respectively.
In addition, described working platform base plate has castor.
Described flue turning installs the holder rod for wire rope additional.
The beneficial effects of the utility model,
Install retractable supports wheel and guide wheel on the supporting frame of the utility model by the working platform both sides additional, realized the working platform work of not only can vertically but also can having turned, can carry out operation according to the shape of pipeline.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is a user mode schematic representation of the present utility model.
Embodiment
Referring to Fig. 1, Fig. 2, of the present utility model can be vertically, the pipeline apparatus for examination and repair of the operation of turning, be positioned in the service conduits 9; Comprise, working platform 1, it is the cradle type structure, is formed by connecting by base plate 11 and several supporting frames 12,12 '; Two lifting gears 2,2 ' are divided on the supporting frame 12,12 ' of working platform 1 both sides, comprise respectively, and lift 21,21 ' is fixed on the supporting frame 12,12 ' of working platform 1 side, by load cable 10 be connected outward; Upper limit plate 22,22 ' is fixed in supporting frame 12, the 12 ' upper end portion of working platform side; Position limit switch 23,23 ' is arranged on the upper limit plate 22,22 '; Anti-tilt lock 24,24 ' is fixed on the supporting frame 12,12 ' of working platform side, and safe wire rope 13,13 ' passes in this anti-tilt lock 24,24 '; Two rope drawing machine structures 3,3 ' are divided into working platform 1 both sides, comprise winding plant 31,31 ' and motor 32,32 ' respectively, by wire rope 10 be connected outward; 2 supporting wheels 4,4 ' are connected on the supporting frame 12,12 ' of working platform both sides by a telescoping shoring column 5,5 ' respectively; 2 guide wheels 6,6 ' are connected in working platform in addition on the supporting frame 12,12 ' of both sides by a telescoping shoring column 7,7 ' respectively; Working platform 1 base plate 11 has castor 8,8 '.
Center of gravity when maintenance man, working platform and Work tool composition, when being in the planar range of working platform suspension centre and 3 compositions of supporting wheel, working platform is in level all the time, guaranteed the horizontal stability of working platform, in the planar range of non-above-mentioned 3 compositions, cage also can only make industry platform two side lifting wire ropes and form axis one-way rotation, the corresponding stability that improves cage; Set up outage hand-operated winch (the operation and maintenance personnel join the life rope in addition).
Referring to Fig. 3, when working platform 1 arrival flue 9 turnings, the holder rod 91 that hanging basket wire rope 10 will rely on the flue turning to install additional is not directly wiped wire rope 10 mutually with flue 9 inwalls (being made up of logical cooling water seamless steel pipe).Working platform 1 is at flue 9 tilting sections, and adjusting supporting wheel 4,4 ' length can make working platform 1 keep level work substantially at this position, have also guaranteed maintenance man's safety.
Claims (3)
1. can be vertically, the pipeline apparatus for examination and repair of the operation of turning, be positioned in the service conduits; Comprise,
Working platform, it is the cradle type structure, is formed by connecting by base plate and several supporting frames;
Two lifting gears are divided on the supporting frame of working platform both sides, comprise respectively,
Lift is fixed on the supporting frame of working platform side, by wire rope and top walking dolly;
The upper limit plate is fixed in working platform hanging basket supporting frame top;
Position limit switch is arranged on the upper limit plate;
Anti-tilt lock is fixed in working platform hanging basket supporting frame top, and safe wire rope passes in this anti-tilt lock;
Two rope drawing machine structures are divided into the working platform both sides, comprise winding plant and motor respectively, are collected in inside and are connected with lift by wire rope; It is characterized in that, also comprise,
At least two supporting wheels are connected on the supporting frame of working platform both sides by a telescoping shoring column respectively;
At least two guide wheels are connected on the supporting frame of the other both sides of working platform by a support respectively.
2. as claimed in claim 1 can be vertically, the pipeline apparatus for examination and repair of the operation of turning, it is characterized in that described working platform base plate has castor.
3. as claimed in claim 1 can be vertically, the pipeline apparatus for examination and repair of the operation of turning, it is characterized in that described flue turning installs the holder rod for wire rope additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043405 CN2926741Y (en) | 2006-06-29 | 2006-06-29 | Pipeline repairing apparatus capable of vertically and turning operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043405 CN2926741Y (en) | 2006-06-29 | 2006-06-29 | Pipeline repairing apparatus capable of vertically and turning operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926741Y true CN2926741Y (en) | 2007-07-25 |
Family
ID=38280988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043405 Expired - Lifetime CN2926741Y (en) | 2006-06-29 | 2006-06-29 | Pipeline repairing apparatus capable of vertically and turning operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926741Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973202A (en) * | 2012-12-25 | 2013-03-20 | 平湖普英特高层设备有限公司 | Extension type hanging basket |
| CN107701852A (en) * | 2017-11-10 | 2018-02-16 | 青岛理工大学 | Axial traction type connecting seabed pipeline repairing operation device |
| CN110754989A (en) * | 2019-11-04 | 2020-02-07 | 中宇博机械制造股份有限公司 | Electric crane ship for window cleaning machine |
| CN111473187A (en) * | 2020-05-07 | 2020-07-31 | 诸暨新伏给排水设备有限公司 | Damaged prosthetic devices of running water pipeline |
| CN113338235A (en) * | 2021-04-23 | 2021-09-03 | 国网浙江省电力有限公司紧水滩水力发电厂 | Multi-radian inclined-section water diversion pipe moving maintenance platform |
-
2006
- 2006-06-29 CN CN 200620043405 patent/CN2926741Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973202A (en) * | 2012-12-25 | 2013-03-20 | 平湖普英特高层设备有限公司 | Extension type hanging basket |
| CN107701852A (en) * | 2017-11-10 | 2018-02-16 | 青岛理工大学 | Axial traction type connecting seabed pipeline repairing operation device |
| CN110754989A (en) * | 2019-11-04 | 2020-02-07 | 中宇博机械制造股份有限公司 | Electric crane ship for window cleaning machine |
| CN111473187A (en) * | 2020-05-07 | 2020-07-31 | 诸暨新伏给排水设备有限公司 | Damaged prosthetic devices of running water pipeline |
| CN111473187B (en) * | 2020-05-07 | 2020-10-30 | 诸暨新伏给排水设备有限公司 | Damaged prosthetic devices of running water pipeline |
| CN113338235A (en) * | 2021-04-23 | 2021-09-03 | 国网浙江省电力有限公司紧水滩水力发电厂 | Multi-radian inclined-section water diversion pipe moving maintenance platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070725 |
|
| EXPY | Termination of patent right or utility model |