CN101787795B - Large-size net rack suspension cable mounting platform and suspension cable construction method - Google Patents

Large-size net rack suspension cable mounting platform and suspension cable construction method Download PDF

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Publication number
CN101787795B
CN101787795B CN2010101166769A CN201010116676A CN101787795B CN 101787795 B CN101787795 B CN 101787795B CN 2010101166769 A CN2010101166769 A CN 2010101166769A CN 201010116676 A CN201010116676 A CN 201010116676A CN 101787795 B CN101787795 B CN 101787795B
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China
Prior art keywords
suspension cable
cable
assembly unit
net rack
mounting platform
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Active
Application number
CN2010101166769A
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Chinese (zh)
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CN101787795A (en
Inventor
陈海洲
张海峰
张峰
陈军
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CHAO FENG STEEL STRUCTURE GROUP Co Ltd
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CHAO FENG STEEL STRUCTURE GROUP Co Ltd
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Priority to CN2010101166769A priority Critical patent/CN101787795B/en
Publication of CN101787795A publication Critical patent/CN101787795A/en
Application granted granted Critical
Publication of CN101787795B publication Critical patent/CN101787795B/en
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Abstract

The invention relates to a large-size net rack suspension cable mounting platform and a suspension cable construction method. The large-size net rack suspension cable mounting platform comprises tower frames, suspension cables, pulling cables, lifting cables, windlasses I and siding seats; two groups of tower frames are respectively and relatively arranged on the left side and the right side of a building platform; top ends of two groups of left and right relative tower frames are connected by the suspension cables; the sliding seats are respectively arranged on two suspension cables and connected with the upper ends of the lifting cables; the windlasses I are respectively arranged at the top ends of the tower frames; two groups of relative windlasses I are connected by using the pulling cables; and the middle parts of the pulling cables are connected with the sliding seats. By using the large-size net rack suspension cable construction method, a large-size net rack is evenly segmented into a plurality of groups of assembling units, and each group of assembling unit is independently operated and is built at the designated position of the platform by using the suspension cable mounting platform. The invention has the advantages of being assembled on the ground, ensuring the assembling and welding quality of members and engineering period and reducing the construction measure expense.

Description

Large-size net rack suspension cable mounting platform and suspension cable job practices
Technical field
The present invention relates to a kind of erecting device of large-size net rack, particularly a kind of type rack suspension cable mounting platform and suspension cable job practices.
Background technology
In the prior art, generally adopt high altitude bulk method, accumulation slippage method for present our job practices of large tracts of land single building.The high altitude bulk method: this method construction period is longer, and the work high above the ground quality is not easy control; The accumulation slippage method: restricted for the construction plant, expense is higher, the high-altitude welding, and construction quality is not as Ground Operation.
Summary of the invention
Purpose of the present invention is exactly the weak point in the background technology, and the large-size net rack suspension cable mounting platform that a kind of construction period is short, quality is controlled easily and expense is lower is provided.
For achieving the above object, the present invention adopts following technical scheme: large-size net rack suspension cable mounting platform, described suspension cable mounting platform comprises pylon, suspension cable, drag cable, lift cable, hoist engine I and slip base, the left and right sides of setting for this platform is provided with two groups of pylons respectively relatively, the left and right sides connects with suspension cable between the two opposite groups pylon top, be respectively equipped with slip base on two suspension cables, slip base is connected with the lift cable upper end, the pylon top is respectively equipped with hoist engine I, is connected with slip base with drag cable connection and drag cable middle part between the two opposite groups hoist engine I.
For a kind of optimization of the present invention, described slip base is made of housing, roller and hoist engine, and roller is connected with suspension cable and is positioned at the suspension cable top, and the lift cable upper end is connected with hoist engine.
Large-size net rack suspension cable job practices is evenly divided into many assembly unit with large-size net rack, and every assembly unit is operated separately, uses the suspension cable mounting platform that the assigned address of setting for this platform is built in every assembly unit, and its mounting method may further comprise the steps:
A, below the suspension cable mounting platform, be positioned at the side build-up area of setting for this platform welding is assembled in single assembly unit;
After b, the assembling welding of assembly unit unit were finished, the lift cable lower end was connected with the assembly unit unit respectively;
Hoist engine is started working in c, the slip base, the assembly unit unit is promoted to the build-up area top is higher than the position of setting for this platform;
D, the hoist engine I that is positioned on the assembly unit unit opposite side pylon start working, and the assembly unit unit is drawn to top, designated mounting position;
Hoist engine is started working in the e, slip base, the assembly unit unit is fallen to the designated mounting position and the lift cable dismounting is unclamped.
F, each working cell of suspension cable mounting platform return to initial duty, to prepare building of next assembly unit.
The present invention compares with background technology, has to carry out installation on ground, guarantees component assembly, welding quality; Guarantee the duration, reduce working measure and take.
Description of drawings
Fig. 1 is the structural representation of large-size net rack suspension cable mounting platform.
Fig. 2 is the structural representation of slip base.
Fig. 3 is first kind of working state schematic representation of large-size net rack suspension cable mounting platform.
Fig. 4 is second kind of working state schematic representation of large-size net rack suspension cable mounting platform.
Fig. 5 is the third working state schematic representation of large-size net rack suspension cable mounting platform.
Fig. 6 is the 4th a kind of working state schematic representation of large-size net rack suspension cable mounting platform.
Fig. 7 is the 5th a kind of working state schematic representation of large-size net rack suspension cable mounting platform.
Fig. 8 is the 6th a kind of working state schematic representation of large-size net rack suspension cable mounting platform.
The specific embodiment
Embodiment 1: with reference to Fig. 1~8.Large-size net rack suspension cable mounting platform, described suspension cable mounting platform comprises pylon 6, suspension cable 3, drag cable 1, lift cable 4, hoist engine I 5 and slip base 2,7 left and right sides of setting for this platform are provided with two groups of pylons 6 respectively relatively, connect with suspension cable 3 between two opposite groups pylon 6 tops, the left and right sides, be respectively equipped with slip base 2 on two suspension cables 3, slip base 2 is connected with lift cable 4 upper ends, pylon 6 tops are respectively equipped with hoist engine I 5, are connected with slip base 2 with drag cable 1 connection and drag cable 1 middle part between the two opposite groups hoist engine I 5.Described slip base 2 is made of housing 2-2, roller 2-1 and hoist engine 2-3, and roller 2-1 is connected with suspension cable 3 and is positioned at suspension cable 3 tops, and lift cable 4 upper ends are connected with hoist engine 2-3.
Embodiment 2: with reference to Fig. 1~8.Large-size net rack suspension cable mounting method, large-size net rack is evenly divided into many assembly unit 8, and every assembly unit 8 operated separately, use suspension cable mounting platform 9 that 7 assigned addresses of setting for this platform are built in every assembly unit 8, its mounting method may further comprise the steps:
A, below suspension cable mounting platform 9, be positioned at the 7 one side build-up areas of setting for this platform welding is assembled in single assembly unit 8;
After b, the 8 assembling welding of assembly unit unit were finished, lift cable 4 lower ends were connected with assembly unit unit 8 respectively;
Hoist engine 2-3 start working in the c, slip base 2, assembly unit unit 8 is promoted to the build-up area top is higher than 7 the position of setting for this platform;
D, the hoist engine I 5 that is positioned on the assembly unit unit 8 opposite side pylons 6 start working, and assembly unit unit 8 is drawn to top, designated mounting position;
Hoist engine 2-3 start working in the e, slip base 2, assembly unit unit 8 is fallen to the designated mounting position and lift cable 4 dismountings are unclamped.
F, suspension cable mounting platform 9 each working cell return to initial duty, to prepare building of next assembly unit 8.
What need understand is: though the foregoing description is to the present invention's detailed explanation of contrasting; but these explanations, just to simple declaration of the present invention, rather than limitation of the present invention; any innovation and creation that do not exceed in the connotation of the present invention all fall within the scope of protection of the present invention.

Claims (3)

1. large-size net rack suspension cable mounting platform, it is characterized in that: described suspension cable mounting platform (9) comprises pylon (6), suspension cable (3), drag cable (1), lift cable (4), hoist engine I (5) and slip base (2), (7) left and right sides of setting for this platform is provided with two groups of pylons (6) respectively relatively, connect with suspension cable (3) between left and right sides two opposite groups pylon (6) top, be respectively equipped with slip base (2) on two suspension cables (3), slip base (2) is connected with lift cable (4) upper end, pylon (6) top is respectively equipped with hoist engine I (5), is connected with slip base (2) with drag cable (1) connection and drag cable (1) middle part between the two opposite groups hoist engine I (5).
2. large-size net rack suspension cable mounting platform according to claim 1, it is characterized in that: described slip base (2) is made of housing (2-2), roller (2-1) and hoist engine (2-3), roller (2-1) is connected with suspension cable (3) and is positioned at suspension cable (3) top, and lift cable (4) upper end is connected with hoist engine (2-3).
3. large-size net rack suspension cable job practices that adopts the described large-size net rack suspension cable of claim 1 mounting platform, it is characterized in that: large-size net rack is evenly divided into many assembly unit (8), and to every assembly unit (8) operation separately, use suspension cable mounting platform (9) that (7) assigned address of setting for this platform is built in every assembly unit (8), its mounting method may further comprise the steps:
A, be positioned at (7) the one side build-up areas of setting for this platform in suspension cable mounting platform (9) below welding is assembled in single assembly unit (8);
After b, assembly unit unit (8) assembling welding were finished, lift cable (4) lower end was connected with assembly unit unit (8) respectively;
C, the interior hoist engine of slip base (2) (2-3) are started working, and assembly unit unit (8) are promoted to the position that the build-up area top is higher than set for this platform (7);
D, the hoist engine I (5) that is positioned on assembly unit unit (8) the opposite side pylon (6) start working, and assembly unit unit (8) are drawn to top, designated mounting position;
E, the interior hoist engine of slip base (2) (2-3) are started working, and assembly unit unit (8) are fallen to the designated mounting position and lift cable (4) dismounting is unclamped.
F, each working cell of suspension cable mounting platform (9) return to initial duty, to prepare building of next assembly unit (8).
CN2010101166769A 2010-03-03 2010-03-03 Large-size net rack suspension cable mounting platform and suspension cable construction method Active CN101787795B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101166769A CN101787795B (en) 2010-03-03 2010-03-03 Large-size net rack suspension cable mounting platform and suspension cable construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101166769A CN101787795B (en) 2010-03-03 2010-03-03 Large-size net rack suspension cable mounting platform and suspension cable construction method

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CN101787795A CN101787795A (en) 2010-07-28
CN101787795B true CN101787795B (en) 2011-09-21

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102486051B (en) * 2010-12-06 2013-12-11 中冶天工集团有限公司 Manual demolishing method of large-area spherical net rack
CN102897650B (en) * 2012-10-15 2014-10-15 中国建筑第八工程局有限公司 Steel wire rope length controlling method for flexible net rack lifting process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084050A1 (en) * 2001-04-03 2002-10-24 Ulma C Y E, S. Coop. Slab formwork system
JP2006183313A (en) * 2004-12-27 2006-07-13 Nippon Rittai Chushajo Kaihatsu Kk Slab form unit and supporting frame unit
CN101559905A (en) * 2009-05-12 2009-10-21 广东省长大公路工程有限公司 Deck unit erection gantry
CN201605799U (en) * 2010-03-03 2010-10-13 潮峰钢构集团有限公司 Large-scale net rack suspension cable mounting platform

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002084050A1 (en) * 2001-04-03 2002-10-24 Ulma C Y E, S. Coop. Slab formwork system
JP2006183313A (en) * 2004-12-27 2006-07-13 Nippon Rittai Chushajo Kaihatsu Kk Slab form unit and supporting frame unit
CN101559905A (en) * 2009-05-12 2009-10-21 广东省长大公路工程有限公司 Deck unit erection gantry
CN201605799U (en) * 2010-03-03 2010-10-13 潮峰钢构集团有限公司 Large-scale net rack suspension cable mounting platform

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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
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Large-size net rack suspension cable mounting platform and suspension cable construction method

Effective date of registration: 20180108

Granted publication date: 20110921

Pledgee: Zhejiang Xiaoshan rural commercial bank Limited by Share Ltd Jude branch

Pledgor: Chao Feng Steel Structure Group Co., Ltd.

Registration number: 2018330000006