CN104671117B - The pivoted arm boom hoisting that a kind of transformer station uses - Google Patents
The pivoted arm boom hoisting that a kind of transformer station uses Download PDFInfo
- Publication number
- CN104671117B CN104671117B CN201510106398.1A CN201510106398A CN104671117B CN 104671117 B CN104671117 B CN 104671117B CN 201510106398 A CN201510106398 A CN 201510106398A CN 104671117 B CN104671117 B CN 104671117B
- Authority
- CN
- China
- Prior art keywords
- column
- oil groove
- crossbeam
- gland
- reel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
- B66C23/166—Simple cranes with jibs which may be fixed or can slew or luff
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/02—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with non-adjustable and non-inclinable jibs mounted solely for slewing movements
- B66C23/027—Pivot axis separated from column axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0385—Cranes with trolleys movable along adjustable or slewable arms
Abstract
nullThe invention discloses the pivoted arm boom hoisting that a kind of transformer station uses，It includes rotary column (7)、Column (9)、Crossbeam (3)、Reel (4) and travelling car (5)，Crossbeam is fixed on rotary column，Crossbeam one end is provided with runner (2)、The other end is provided with balancing weight (6)，Travelling car is arranged on crossbeam，Reel is arranged on travelling car，Runner walked around by rope on reel，Described column lower end is provided with pivoted housing (10)，The connection axle (24) of lower end thereof is by spaced plane bearing (17)、Gland (14) it is fixedly installed in column upper end，Wear resistance disk (19) it is provided with in gland，It is arranged at intervals with annular oil groove (18) at Wear resistance disk upper surface，Logical oil groove (15) and oil filler point (13) it is provided with between annular oil groove，The present invention can make rotary column realize flexible rotating on column，Its compact conformation is simple，Working service is convenient，Use generally unrestricted，And it is safe and reliable.
Description
Technical field
The present invention relates to lifting appliance, install, change the boom hoisting of power equipment especially for transformer station.
Background technology
Transformer station often need due to the change of all situations more exchange device (as isolated switch, transformer, discharging rod etc.) time, owing to these equipment are all mounted on framework, only complete to be difficult by manpower, also it is unsafe, it is generally required to adopt crane or pole to lift, as adopted crane to change, power failure range is big, costly, part substation equipment is limited by construction environment, and in concrete construction, power failure range is often an interval, it is around all charging equipment, therefore cannot use crane；Pole is owing to its length is relatively long, volume weight, transport, carrying inconvenience, and narrow space in transformer station, periphery is charging equipment, pole often can not meet the safe distance with charging equipment in use, the use of pole is subject to a definite limitation, and pole slightly tilts it is possible to touch the electric discharge of contiguous charging equipment, there is potential safety hazard.During fixing pole, it is common that by pole by architecturally using rope colligation, once rope loosens in work progress, it is possible to causing that pole topples, stability and reliability are poor.
Summary of the invention
The invention provides the pivoted arm boom hoisting that a kind of detachable transformer station uses, stability and the reliability of this boom hoisting significantly improve, and volume is less with length, meet the safe distance with charging equipment, and the transformer station being particularly suitable for narrow space uses.
nullIt is an object of the invention to be achieved by the following technical programs，The pivoted arm boom hoisting that described transformer station uses includes rotary column、Column、Crossbeam、Reel and travelling car，Described crossbeam is fixed on rotary column，Crossbeam one end is provided with runner、The other end is provided with balancing weight，Travelling car is arranged on crossbeam，Reel is arranged on travelling car，Runner walked around by rope on reel，Described column lower end is provided with pivoted housing，Described pivoted housing is connected with movable anchor ear by gusset piece，Column can be fixed time tight by described movable holding hoop clip，The connection axle of described lower end thereof passes through spaced bearing、Axially set between bearing extend in column upper end and is movably connected with column，It is fixedly installed gland in column upper end，Wear resistance disk it is provided with in gland，Described Wear resistance disk exceeds gland，Wear resistance disk is arranged at intervals with annular oil groove，Logical oil groove and oil filler point it is provided with between annular oil groove，Gland endoporus is arranged at intervals with overflow launder，Logical oil groove one end communicates with outermost layer annular oil groove、The other end communicates through innermost layer annular oil groove with overflow launder，Described oil filler point one end communicates with innermost layer annular oil groove、The other end is connected with fuel tap.
The present invention is provided with the Wear resistance disk of annular oil groove in the gland between rotary column and column, make rotary column pass through Wear resistance disk to be all supported on column, the stress load bearing area adding rotary column is greatly improved, thus reducing rotary column stress flexibility, and make frictional resistance between rotary column and Wear resistance disk contact surface be greatly reduced by the annular oil groove on Wear resistance disk, both the stress load of rotary column can have been reduced, improve job stability and the service life of rotary column, rotary column can be made again to rotate flexibly on column, laborsaving, improve efficiency of construction.
The present invention can make rope realize up and down around runner and move left and right by Electronic control, and by being arranged between rotary column and column and being provided with Wear resistance disk and bearing, rotary column can be made to realize flexible rotating on column, its compact conformation is simple, working service is convenient, use generally unrestricted and safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention,
Fig. 2 is X-X structure enlarged diagram in Fig. 1,
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2,
Fig. 4 is that the B of Fig. 1 is to structural representation.
In the drawings, 1, rope 2, runner 3, crossbeam 4, reel 5, travelling car 6, balancing weight 7, rotary column 8, diagonal brace 9, column 10, pivoted housing 11, movable anchor ear 12, base 13, oil filler point 14, gland 15, logical oil groove 16, screw rod 17, plane bearing 18, annular oil groove 19, Wear resistance disk 20, fuel tap 21, gusset piece 22, fastening screw 23, fixture 24, coupling spindle 25, overflow launder 26 axially overlap.
Detailed description of the invention
nullAt Fig. 1、Fig. 2、In Fig. 3 and Fig. 4，The pivoted arm boom hoisting that described transformer station uses includes rotary column 7、Column 9、Crossbeam 3、Reel 4 and travelling car 5，Described crossbeam is fixed on rotary column，Crossbeam one end is provided with runner 2(pulley)、The other end is provided with balancing weight 6，Travelling car is arranged on crossbeam 3，Reel 4 is arranged on travelling car 5，Diagonal brace 8 it is provided with between crossbeam and rotary column，Rope 1 on reel is with hook and walks around runner，Described column lower end is provided with pivoted housing 10，Described pivoted housing is connected with movable anchor ear 11 by gusset piece 21，Column is fixed on fixture 23(such as electric pole with movable anchor ear further through fastening screw 22、Concrete column) on，Column lower end is provided with base 12，Column can be fixed time tight by described movable holding hoop clip，The connection axle 24 of described lower end thereof is by spaced plane bearing 17、Axially set 26 between bearing is extend in column upper end and is movably connected by the two spaced plane bearings of dish and column upper end，The gland 14 of axial limiting it has been fixedly installed at column upper end screw rod 16，Wear resistance disk 19 it is fixedly installed in described gland，Lower end thereof extend into more than 5 times that connection shaft length is column diameter in column upper end，Preferably more than 8 times，Described Wear resistance disk exceeds gland 2-3 millimeter，Wear resistance disk upper surface be arranged at intervals with two annular oil groove 18(can also be three or other is multiple)，Annular oil groove cross section is V-arrangement or circular arc or other shape，Logical oil groove 15 and oil filler point 13 it is provided with between annular oil groove，Gland endoporus is arranged at intervals with four overflow launders 25，By overflow launder, two plane bearings are lubricated，Logical oil groove one end communicates with outermost layer annular oil groove (second layer in the present embodiment)、The other end communicates through innermost layer annular oil groove (ground floor in the present embodiment) with overflow launder，Described oil filler point 13 one end communicates with innermost layer annular oil groove (for ground floor in the present embodiment)、The other end is connected with fuel tap 20.Refueled by instruments such as fuel tap nozzles.Annular oil groove also can be designed to reticulate pattern shape or cross stagger mode etc..
Claims (1)
- null1. the pivoted arm boom hoisting that a transformer station uses，It includes rotary column (7)、Column (9)、Crossbeam (3)、Reel (4) and travelling car (5)，Described crossbeam is fixed on rotary column，Crossbeam one end is provided with runner (2)、The other end is provided with balancing weight (6)，Travelling car is arranged on crossbeam，Reel is arranged on travelling car，Runner walked around by rope on reel，Described column lower end is provided with pivoted housing (10)，Described pivoted housing is connected with movable anchor ear (11) by gusset piece (21)，Column can be fixed time tight by described movable holding hoop clip，It is characterized in that: the connection axle (24) of described lower end thereof is by spaced plane bearing (17)、Axially set (26) between bearing extend in column upper end and is movably connected with column，Lower end thereof extend into more than 5 times that connection shaft length is column diameter in column upper end，Gland (14) it is fixedly installed in column upper end，Wear resistance disk (19) it is provided with in gland，Described Wear resistance disk exceeds gland，Wear resistance disk is arranged at intervals with annular oil groove (18)，Logical oil groove (15) and oil filler point (13) it is provided with between annular oil groove，Gland endoporus is arranged at intervals with overflow launder (25)，Logical oil groove one end communicates with outermost layer annular oil groove、The other end communicates through innermost layer annular oil groove with overflow launder，Described oil filler point one end communicates with innermost layer annular oil groove、The other end is connected with fuel tap (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510106398.1A CN104671117B (en) | 2015-03-12 | 2015-03-12 | The pivoted arm boom hoisting that a kind of transformer station uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510106398.1A CN104671117B (en) | 2015-03-12 | 2015-03-12 | The pivoted arm boom hoisting that a kind of transformer station uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104671117A CN104671117A (en) | 2015-06-03 |
| CN104671117B true CN104671117B (en) | 2016-07-27 |
Family
ID=53306789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510106398.1A Expired - Fee Related CN104671117B (en) | 2015-03-12 | 2015-03-12 | The pivoted arm boom hoisting that a kind of transformer station uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104671117B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971364A (en) * | 2016-05-27 | 2016-09-28 | 中铁第四勘察设计院集团有限公司 | Vertical camera supporting rod for evacuation platform |
| CN105923532B (en) * | 2016-07-07 | 2017-08-08 | 安庆宜源石油机械配件制造有限责任公司 | A kind of oil pipe hanging device |
| CN108178073A (en) * | 2018-01-08 | 2018-06-19 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of station Universal hoisting equipment |
| CN109081256A (en) * | 2018-09-25 | 2018-12-25 | 国网辽宁省电力有限公司锦州供电公司 | Disconnecting switch Special lifting device |
| CN111606219A (en) * | 2020-04-28 | 2020-09-01 | 中国人民解放军海军特色医学中心 | Marine small-size jib |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4036701C2 (en) * | 1990-11-17 | 1995-05-11 | Werner Kaltenbach Maschinenbau | Floor-based small slewing crane |
| CN1184913A (en) * | 1996-12-13 | 1998-06-17 | 煤炭工业部重庆设计研究院 | Arrangement for automatically supplying oil or lubricant to head sheave or guide wheel |
| EP2325486A1 (en) * | 2008-08-14 | 2011-05-25 | Mitsubishi Heavy Industries, Ltd. | Wind driven electric power generator |
| CN201494044U (en) * | 2009-08-03 | 2010-06-02 | 刘增光 | Novel oil press upright post self-lubricating structure |
| CN201999649U (en) * | 2011-02-20 | 2011-10-05 | 刘永森 | Movable tower crane |
| CN203428797U (en) * | 2013-07-22 | 2014-02-12 | 徐州重型机械有限公司 | Hinge point mechanism and crane |
| CN104150393B (en) * | 2014-07-25 | 2016-07-13 | 国网河南唐河县供电公司 | A kind of micro power power equipment rotary hoisting device |
| CN204508621U (en) * | 2015-03-12 | 2015-07-29 | 国家电网公司 | The pivoted arm lifting appliance that a kind of substation uses |
-
2015
- 2015-03-12 CN CN201510106398.1A patent/CN104671117B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104671117A (en) | 2015-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170731 Address after: 337000, Jiangxi, Anyuan District, Pingxiang province after 2 West Ping Street, West Co-patentee after: State Grid Corporation of China Patentee after: PINGXIANG POWER SUPPLY BRANCH, STATE GRID JIANGXI ELECTRIC POWER CO., LTD. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: PINGXIANG POWER SUPPLY BRANCH, STATE GRID JIANGXI ELECTRIC POWER CO., LTD. Patentee before: State Grid Corporation of China |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180312 |