CN103121629B - Hoisting method of large support equipment for basement - Google Patents
Hoisting method of large support equipment for basement Download PDFInfo
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- CN103121629B CN103121629B CN201310045079.5A CN201310045079A CN103121629B CN 103121629 B CN103121629 B CN 103121629B CN 201310045079 A CN201310045079 A CN 201310045079A CN 103121629 B CN103121629 B CN 103121629B
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Abstract
The invention relates to a hoisting method of large support equipment, and particularly to a hoisting method of large support equipment for a basement, solving the problem of large construction difficulty caused by incapability of directly conveying the existing large support equipment to a basement house. The hoisting method of the large support equipment for the basement comprises the following steps of: arranging a hoisting hole in the top of the basement house; placing a plurality of upper channel steels on an aboveground second-layer floor of a ground floor, selecting a hoisting point on the aboveground second-layer floor and drilling a hoisting hole; fixing one end of a guide chain on the top of the large support equipment near the hoisting hole and enabling the other end of the guide chain to pass through the hoisting hole; pulling the other end of the guide chain so as to hoist the large support equipment until the large support equipment is set right; and dismantling lower channel steels, and loosening the other end of the guide chain to ensure that the large support equipment downwards moves until the hoisting hole falls the basement house to be in place. The hoisting method provided by the invention is simple to operate, and can be widely applicable to hoisting of the large support equipment of the basement.
Description
Technical field
The present invention relates to the hanging method of full-blown equipment, be specially a kind of hanging method of subterranean room full-blown equipment simple to operate.
Background technology
Existing heavy construction is due to a large amount of uses of the equipment such as central air-conditioning, central heating, power supply generating, in building operation corollary equipment be mounted for the important process that building completely can provide using function, and a lot of full-blown equipment is all installed in subterranean room.When rear past underground indoor location full-blown equipment built by building, because the height of subterranean room ramp mouth is lower, full-blown equipment cannot directly be transported to subterranean room machine room with automobile, and difficulty of construction is larger.
Summary of the invention
The present invention directly cannot be transported to solve existing full-blown equipment the problem that subterranean room machine room causes difficulty of construction large, provides a kind of hanging method of subterranean room full-blown equipment.
The present invention adopts following technical scheme to realize: the hanging method of subterranean room full-blown equipment, comprises the steps:
(1) on the top board of subterranean room machine room, offer the hoisting port communicated with ground floor; The some top channel-section steels be parallel to each other are placed on the F2/B2 floor that one deck is positioned at directly over hoisting port on the ground, is positioned at directly over hole for hoist and the lifting point be positioned at immediately below the channel-section steel of top according to the structure of prepackage full-blown equipment on the ground two layers of floor choose several and bores hole for hoist; Above hoisting port, place some be parallel to each other and the bottom channel-section steel of two end supports on ground floor floor, for carrying out temporary support protection to prepackage full-blown equipment;
(2) one end of guide chain is fixed on the top (now guide chain is in heeling condition) of the full-blown equipment be positioned near hoisting port and the other end to be wound in after on the channel-section steel of top through hole for hoist and to fall to ground floor through hole for hoist again; Pull the other end of guide chain thus sling by full-blown equipment until ajusted by full-blown equipment (now guide chain be in vertical device and full-blown equipment is positioned at directly over hoisting port);
(3) dismantle bottom channel-section steel, the other end unclamping guide chain makes full-blown equipment move downward until fall in subterranean room machine room in place through hoisting port, thus completes the lifting of full-blown equipment.
Hanging method of the present invention is simple to operate, due to F2/B2 of now also not constructing, therefore can by the top channel-section steel be arranged on the F2/B2 floor of ground floor as suspension rod load-bearing, being sling by full-blown equipment by guide chain and winch in subterranean room machine room in place through interim hoisting port, operating cost is low; Solve existing full-blown equipment and directly cannot be transported to the problem that subterranean room machine room causes difficulty of construction large, the lifting of subterranean room full-blown equipment can be widely used in.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-subterranean room machine room; 2-hoisting port; 3-ground floor; 4-F2/B2 floor; 5-top channel-section steel; 6-guide chain; 7-full-blown equipment; 8-ground floor floor; 9-bottom channel-section steel; 10-cushion block.
Detailed description of the invention
The hanging method of subterranean room full-blown equipment, comprises the steps:
(1) on the top board of subterranean room machine room 1, offer the hoisting port 2 communicated with ground floor 3; The some top channel-section steels 5 be parallel to each other are placed on the F2/B2 floor 4 that one deck 3 is positioned at directly over hoisting port 2 on the ground, is positioned at directly over the hoisting port 2 and lifting point be positioned at immediately below top channel-section steel 5 according to the structure of prepackage full-blown equipment 7 on the ground two layers of floor 4 are chosen and bores hole for hoist; Above hoisting port 2, place some be parallel to each other and the bottom channel-section steel 9 of two end supports on ground floor floor 8, for carrying out temporary support protection to prepackage full-blown equipment 7;
(2) one end of guide chain 6 is fixed on the top of the full-blown equipment 7 be positioned near hoisting port and the other end to be wound in after on top channel-section steel 5 through hole for hoist and to fall to ground floor 3 through hole for hoist again; Pull the other end of guide chain 6 thus full-blown equipment 7 sling until full-blown equipment 7 is ajusted;
(3) dismantle bottom channel-section steel 9, the other end unclamping guide chain 6 makes full-blown equipment 7 move downward until fall in subterranean room machine room 1 in place through hoisting port 2, thus completes the lifting of full-blown equipment 7.
During concrete enforcement, described F2/B2 floor 4 and top channel-section steel 5, between ground floor floor 8 and bottom channel-section steel 9, be equipped with cushion block 10; F2/B2 floor, ground floor floor damage can be avoided.The quantity of lifting point is chosen according to the structure of prepackage full-blown equipment.
Claims (2)
1. the hanging method of subterranean room full-blown equipment, is characterized in that: comprise the steps:
(1) on the top board of subterranean room machine room (1), offer the hoisting port (2) communicated with ground floor (3); Being positioned at, the F2/B2 floor (4) directly over hoisting port (2) is upper places the some top channel-section steels (5) be parallel to each other, and is positioned at directly over hoisting port (2) and the lifting point be positioned at immediately below top channel-section steel (5) according to the structure of prepackage full-blown equipment (7) on the ground two layers of floor (4) are chosen and bores hole for hoist; Place some to be parallel to each other and the bottom channel-section steel (9) of two end supports on ground floor floor (8) in the top of hoisting port (2), for carrying out temporary support protection to prepackage full-blown equipment (7);
(2) one end of guide chain (6) is fixed on the top of the prepackage full-blown equipment (7) be positioned near hoisting port and the other end through hole for hoist be wound in top channel-section steel (5) upper after fall to ground floor (3) through hole for hoist again; Pulling the other end of guide chain (6) thus pre-installing full-blown equipment (7) slings until will pre-install full-blown equipment (7) and ajust;
(3) dismantle bottom channel-section steel (9), the other end unclamping guide chain (6) makes prepackage full-blown equipment (7) move downward until fall in subterranean room machine room (1) in place through hoisting port (2), thus completes the lifting of prepackage full-blown equipment (7).
2. the hanging method of subterranean room full-blown equipment according to claim 1, is characterized in that: described F2/B2 floor (4) and top channel-section steel (5), be equipped with cushion block (10) between ground floor floor (8) and bottom channel-section steel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045079.5A CN103121629B (en) | 2013-02-05 | 2013-02-05 | Hoisting method of large support equipment for basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310045079.5A CN103121629B (en) | 2013-02-05 | 2013-02-05 | Hoisting method of large support equipment for basement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103121629A CN103121629A (en) | 2013-05-29 |
| CN103121629B true CN103121629B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310045079.5A Active CN103121629B (en) | 2013-02-05 | 2013-02-05 | Hoisting method of large support equipment for basement |
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| CN (1) | CN103121629B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963545A (en) * | 2017-11-24 | 2018-04-27 | 中国二冶集团有限公司 | Installation method, method for dismounting and the mast-up of vertical storage tank |
| CN108999416A (en) * | 2018-09-29 | 2018-12-14 | 北京首钢建设集团有限公司 | A kind of installation method of basement roof frame postposition girder steel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5307386A (en) * | 1992-06-24 | 1994-04-26 | Westinghouse Electric Corp. | Apparatus and method for servicing an elongated suspended pump motor in an electric power plant with limited access |
| CN101229897A (en) * | 2008-02-21 | 2008-07-30 | 四川大学 | Indoor non-motor elevator |
| CN201952126U (en) * | 2011-03-01 | 2011-08-31 | 中国电力工程顾问集团中南电力设计院 | Layer-by-layer retreating platform type indoor article lifting system |
| CN102849626B (en) * | 2012-09-24 | 2014-12-31 | 中国建筑第八工程局有限公司 | Indoor non-standard crane installation method |
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- 2013-02-05 CN CN201310045079.5A patent/CN103121629B/en active Active
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| CN103121629A (en) | 2013-05-29 |
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