CN104818858B - Indoor heavy electrical cabinet hanging method - Google Patents
Indoor heavy electrical cabinet hanging method Download PDFInfo
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- CN104818858B CN104818858B CN201510190928.5A CN201510190928A CN104818858B CN 104818858 B CN104818858 B CN 104818858B CN 201510190928 A CN201510190928 A CN 201510190928A CN 104818858 B CN104818858 B CN 104818858B
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- electrical cabinet
- heavy electrical
- suspension ring
- platform
- steel wire
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Abstract
The invention discloses a kind of indoor heavy electrical cabinet hanging method, including following construction procedure；It is carried to heavy electrical cabinet lift region, aisle, protective demolition electric panel room doorway platform guardrail；4 suspension ring are respectively penetrated in 4 hangers of heavy electrical cabinet, 4 suspension ring are divided into two groups, cabinet top top view is rectangle, two summits of rectangle every minor face are one group, it is divided into two groups, one of which suspension ring respectively penetrate 1 root length steel wire rope, and another group suspension ring respectively penetrate 1 strap, and the hook of 1 chain block tangles the other end of 2 straps.The invention have the advantage that compared with routine work method, be not required to set up, remove scaffold lifting operation platform, be not required to operation on scaffold lifting operation platform, it is to avoid the danger that work high above the ground brings, improve the safety of operation；Use this method can save scaffold and take the turnover trucking expenses of labour cost, fee of material and the material torn open.
Description
Technical field
The present invention relates to a kind of industrial equipment construction method of installation, in particular, relate to a kind of indoor heavy electrical
Cabinet hanging method.
Background technology
In metallurgical, power ampere packing technique field, some heavy electrical cabinets such as frequency conversion tank need to be arranged in electric panel room.Typically
In the case of, second floor and above electric panel room doorway are aisle platform, owing to there being last layer aisle platform to stop, no above the platform of aisle
Meet the condition of directly lifting.Routine work method is before lifting, sets up scaffold lifting outside the platform of electric panel room aisle
Platform, then by heavy electrical cabinet lifting to hoisting platform, is finally pushed heavy electrical cabinet in electric panel room by hoisting platform
Install.This hanging method not only needs to spend substantial amounts of manpower and materials to carry out setting up of scaffold hoisting platform, Er Qie
Needing after having lifted to remove scaffold hoisting platform, there is bigger potential safety hazard, be unfavorable for the raising of working performance, impact is executed
Work progress.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, and a kind of working performance that improves is provided, save expense, it is to avoid scaffold hangs
Assembling platform is set up, is removed and the hidden danger of operation on scaffold hoisting platform, and the indoor heavy electrical cabinet reducing construction cost hangs
Dress method.
A kind of indoor heavy electrical cabinet hanging method of the present invention, including following construction procedure:
Heavy electrical cabinet is carried to lift region, aisle, protective demolition electric panel room doorway platform guardrail by step 1；
4 suspension ring are respectively penetrated in 4 hangers of heavy electrical cabinet by step 2, and 4 suspension ring are divided into two groups, bow in cabinet top
View is rectangle, and two summits of rectangle every minor face are one group, are divided into two groups, and each suspension ring of one group of suspension ring all penetrate 1
Root length steel wire rope, another group suspension ring each suspension ring all penetrate 1 strap, the hook of 1 chain block is tangled 2 short
The other end of steel wire rope；
The step 3 aisle platform 2 channel-section steels of laying on electric panel room doorway are as guide rail, and 4 steel pipes are laid on guide rail
On, truck crane is in place, and hook and the 2 root length steel wire ropes of chain block is linked in truck crane suspension hook；
Carry out examination before step 4 lifting to hang, adjust chain block and guarantee heavy electrical cabinet holding level in hoisting process；
By the rope made of hemp, (at heavy electrical cashier's office in a shop, truck crane formally lifts by crane step 5 in colligation, is hoisted to electrically by heavy electrical cabinet
The aisle platform on doorway, room；
Step 6 is on the premise of ensureing job safety, and one end of the rope made of hemp is dragged to the platform of aisle by operating personnel, simultaneously
It is drawn to chain block side, adjust the sling height of truck crane, by the one of heavy electrical cabinet by heavy electrical cabinet by the rope made of hemp
While be placed on the steel pipe laid；
Step 7 is under the guiding of crane, and relax 200mm by the chain lock length of chain block, more slowly lifts by crane, and pulls
Ground is first left, when ground is left in long steel wire rope side in the long steel wire rope side making heavy electrical cabinet by the calabash 200mm that relaxes
During 50mm～80mm, by rope made of hemp traction by heavy electrical cabinet toward layback in the platform of aisle, treat that truck crane hoist cable is in vertical position
Postponing, now continue chain lock length 200mm of lax chain block, more slowly lift by crane, the rope made of hemp draws heavy electrical cabinet toward walking
Layback in road platform；
Step 8 relaxes chain lock length 500mm of chain block, more slowly lifts by crane, when the one of the long steel wire rope of heavy electrical cabinet
When ground 50mm～80mm is left in side, the rope made of hemp draws heavy electrical cabinet toward layback in the platform of aisle, until by whole heavy electricity
Gas holder is drawn into aisle platform, is then removed by 4 suspension ring, then heavy electrical cabinet is pushed electric panel room installs；Lifting completes
Rear recovery removes guardrail.
The length of described strap is not less than 500mm.The length of described long steel wire rope is not less than 1m.Described strap
A length of 600mm.The a length of 1.2m of described long steel wire rope.
The invention has the beneficial effects as follows: (1) is safe and reliable: compared with routine work method, be not required to set up, remove scaffold
Lifting operation platform, be not required to operation on scaffold lifting operation platform, it is to avoid the danger that work high above the ground brings, and improves operation
Safety；(2) high financial profit: use this method can save scaffold and take labour cost, fee of material and the material torn open
Turnover trucking expenses；(3) accelerating construction progress: be not required to take a significant amount of time before operation carry out the materials such as scaffold carrying,
The setting up of scaffold lifting operation platform, operation complete after the dismounting of scaffold, improve working performance.
Accompanying drawing explanation
Fig. 1 is that the inventive method lifts top view；
Fig. 2 is the inventive method implementation process schematic diagram one；
Fig. 3 is the inventive method implementation process schematic diagram two；
Fig. 4 is the inventive method implementation process schematic diagram three；
Fig. 5 is the inventive method implementation process schematic diagram four；
In figure: aisle platform 1, heavy electrical cabinet 2, truck crane 3, suspension ring 4, long steel wire rope 5, strap 6, chain block
7, channel-section steel 8, steel pipe 9, the rope made of hemp 10, aisle platform guardrail 11.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
In the drawings, a kind of indoor heavy electrical cabinet hanging method of the present invention, including following construction procedure:
Heavy electrical cabinet 2 is carried to lift region, aisle, protective demolition electric panel room doorway platform guardrail 11 by step 1；
4 suspension ring 4 are respectively penetrated in 4 hangers of heavy electrical cabinet 2 by step 2,4 suspension ring 4 are divided into two groups, cabinet
Top top view is rectangle, and two summits of rectangle every minor face are one group, are divided into two groups, and each suspension ring of one group of suspension ring 4 are equal
Penetrating 1 root length steel wire rope 5, each suspension ring of another group suspension ring 4 all penetrate 1 strap 6, by the extension of 1 chain block 7
Hook the other end of 2 straps 6；
The step 3 aisle platform 1 on electric panel room doorway lays 2 channel-section steels 8 as guide rail, and is laid on by 4 steel pipes 9
On guide rail, truck crane 3 is in place, and hook and the 2 root length steel wire ropes 5 of chain block 7 is linked in truck crane 3 suspension hook；
Carry out examination before step 4 lifting to hang, adjust chain block 7 and guarantee that heavy electrical cabinet 2 keeps water in hoisting process
Flat；
Step 5 is by the rope made of hemp 10 colligation on heavy electrical cabinet 2, and truck crane 3 formally lifts by crane, and is hoisted to by heavy electrical cabinet 2
The aisle platform 1 on electric panel room doorway；
Step 6 is on the premise of ensureing job safety, and one end of the rope made of hemp 10 is dragged to aisle platform 1 by operating personnel, with
Time by the rope made of hemp 10 heavy electrical cabinet 2 is drawn to chain block 7 side, adjust the sling height of truck crane 3, by heavy electrical
Cabinet 2 while being placed on the steel pipe 9 laid；
Step 7 is under the guiding of crane, and relax 200mm by the chain lock length of chain block 7, more slowly lifts by crane, and pulls
Ground is first left, when ground is left in long steel wire rope 5 side in long steel wire rope 5 side making heavy electrical cabinet 2 by calabash 7 200mm that relaxes
During the 60mm of face, drawn heavy electrical cabinet 2 toward layback in aisle platform 1 by the rope made of hemp 10, treat that truck crane 3 hoist cable is in vertical position
Postponing, now continue chain lock length 200mm of lax chain block 7, more slowly lift by crane, the rope made of hemp 10 draws heavy electrical cabinet 2
Layback in aisle platform 1；
Step 8 relaxes chain lock length 500mm of chain block 7, more slowly lifts by crane, when the long steel wire rope of heavy electrical cabinet 25
Side when leaving ground 60mm, the rope made of hemp 10 draws heavy electrical cabinet 2 toward layback in aisle platform 1, until by whole heavy type
Regulator cubicle 2 is drawn into aisle platform 1, is then removed by 4 suspension ring 4, then heavy electrical cabinet 2 is pushed electric panel room installs；Hang
Recover after installing into remove guardrail 11.
The a length of 600mm of described strap 6.The a length of 1.2m of described long steel wire rope 5.
Claims (5)
1. an indoor heavy electrical cabinet hanging method, it is characterised in that include following construction procedure:
Heavy electrical cabinet (2) is carried to lift region, aisle, protective demolition electric panel room doorway platform guardrail (11) by step 1；
4 suspension ring (4) are respectively penetrated in 4 hangers of heavy electrical cabinet (2) by step 2, and 4 suspension ring (4) are divided into two groups,
Cabinet top top view is rectangle, and two summits of rectangle every minor face are one group, are divided into two groups, one of which suspension ring (4) every
Individual suspension ring all penetrate 1 root length steel wire rope (5), and each suspension ring of another group suspension ring (4) all penetrate 1 strap (6), by 1
The hook of chain block (7) tangles the other end of 2 straps (6)；
The step 3 aisle platform (1) 2 channel-section steels (8) of laying on electric panel room doorway are as guide rail, and 4 steel pipes (9) laid
On guide rail, truck crane (3) is in place, and hook and the 2 root length steel wire ropes (5) of chain block (7) are linked into truck crane (3) suspension hook
In；
Carry out examination before step 4 lifting to hang, adjust chain block (7) and guarantee that heavy electrical cabinet (2) keeps water in hoisting process
Flat；
Step 5 is by the rope made of hemp (10) colligation on heavy electrical cabinet (2), and truck crane (3) formally lifts by crane, and is hung by heavy electrical cabinet (2)
It is transported to the aisle platform (1) on electric panel room doorway；
Step 6 is on the premise of ensureing job safety, and one end of the rope made of hemp (10) is dragged to aisle platform (1) by operating personnel, with
Time by the rope made of hemp (10) heavy electrical cabinet (2) is drawn to chain block (7) side, adjust the sling height of truck crane (3), will
Heavy electrical cabinet (2) while being placed on the steel pipe (9) laid；
Step 7 is under the guiding of crane, and relax 200mm by the chain lock length of chain block (7), more slowly lifts by crane, and pulls calabash
Ground is first left, when long steel wire rope (5) side in long steel wire rope (5) side making heavy electrical cabinet (2) by the lax 200mm of reed (7)
When leaving ground 50mm～80mm, by the rope made of hemp (10) traction by heavy electrical cabinet (2) toward aisle platform (1) interior layback, treat vapour
Car hang (3) hoist cable in vertical position after, now continue chain lock length 200mm of lax chain block (7), more slowly lift by crane,
The rope made of hemp (10) draws heavy electrical cabinet (2) toward aisle platform (1) interior layback；
Step 8 relaxes chain lock length 500mm of chain block (7), more slowly lifts by crane, when heavy electrical cabinet (2) long steel wire rope
(5), when ground 50mm～80mm is left in side, the rope made of hemp (10) draws heavy electrical cabinet (2) toward aisle platform (1) interior layback,
Until whole heavy electrical cabinet (2) to be drawn into aisle platform (1), then 4 suspension ring (4) are removed, then by heavy electrical cabinet (2)
Push electric panel room to install；Recover after having lifted to remove guardrail (11).
Indoor heavy electrical cabinet hanging method the most according to claim 1, it is characterised in that described strap (6)
Length is not less than 500mm.
Indoor heavy electrical cabinet hanging method the most according to claim 1, it is characterised in that described long steel wire rope (5)
Length is not less than 1m.
Indoor heavy electrical cabinet hanging method the most according to claim 2, it is characterised in that described strap (6)
A length of 600mm.
Indoor heavy electrical cabinet hanging method the most according to claim 3, it is characterised in that described long steel wire rope (5)
A length of 1.2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190928.5A CN104818858B (en) | 2015-04-22 | 2015-04-22 | Indoor heavy electrical cabinet hanging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510190928.5A CN104818858B (en) | 2015-04-22 | 2015-04-22 | Indoor heavy electrical cabinet hanging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104818858A CN104818858A (en) | 2015-08-05 |
| CN104818858B true CN104818858B (en) | 2016-10-05 |
Family
ID=53729318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510190928.5A Active CN104818858B (en) | 2015-04-22 | 2015-04-22 | Indoor heavy electrical cabinet hanging method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104818858B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185599B (en) * | 2016-08-30 | 2017-11-24 | 大唐黄岛发电有限责任公司 | A kind of hydrogen-cooled device maintenance special purpose device of generator |
| CN108675105A (en) * | 2018-05-22 | 2018-10-19 | 山西省工业设备安装集团有限公司 | A kind of condenser hanging apparatus and its construction technology |
| CN109761146A (en) * | 2019-03-07 | 2019-05-17 | 中国十七冶集团有限公司 | A kind of transformer installation method of no hoisting platform |
| CN112390207A (en) * | 2020-11-19 | 2021-02-23 | 深圳供电局有限公司 | Power equipment operation maintenance device and operation method thereof |
| CN115092845A (en) * | 2022-06-15 | 2022-09-23 | 中建三局安装工程有限公司 | Method for hoisting equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1396529A (en) * | 1964-03-13 | 1965-04-23 | Handling device for lifting operations | |
| FR2253901A1 (en) * | 1975-01-03 | 1975-07-04 | Compensation Ste Gle | Method of transferring shuttering - involves using three axle carriage not pivoting when lifted by slings |
| CN201276399Y (en) * | 2008-09-11 | 2009-07-22 | 上海市安装工程有限公司 | Apparatus hoisting mechanism for tall building floor non-steel platform |
| CN102190254B (en) * | 2010-03-03 | 2014-10-01 | 五冶集团上海有限公司 | Hoisting method for equipment installation in in-between hollow space of multilayer concrete platforms |
| CN102190249B (en) * | 2010-03-17 | 2014-10-01 | 五冶集团上海有限公司 | Method for hoisting equipment positioned at bottom of multilayer frame platform |
| CN102635225A (en) * | 2012-04-05 | 2012-08-15 | 广东省工业设备安装公司 | Equipment hoisting platform and method for super high-rise buildings |
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2015
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| CN104818858A (en) | 2015-08-05 |
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