CN102733612B - Mounting method of electric hoist orbit - Google Patents

Mounting method of electric hoist orbit Download PDF

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Publication number
CN102733612B
CN102733612B CN201210137943.XA CN201210137943A CN102733612B CN 102733612 B CN102733612 B CN 102733612B CN 201210137943 A CN201210137943 A CN 201210137943A CN 102733612 B CN102733612 B CN 102733612B
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China
Prior art keywords
electric block
track
construction
concrete
crane
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Application number
CN201210137943.XA
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Chinese (zh)
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CN102733612A (en
Inventor
齐利涛
刘宝生
韩香宏
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MCC Tiangong Group Tianjin Corp Ltd
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Tianjin MCC20 Construction Co Ltd
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Priority to CN201210137943.XA priority Critical patent/CN102733612B/en
Publication of CN102733612A publication Critical patent/CN102733612A/en
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Abstract

The invention discloses a mounting method of an electric hoist orbit. The method comprises the following steps of: (1) building a full scaffolding; (2) hoisting an electric hoist orbit to the full scaffolding which is built completely by a tower; (3) hanging a chain block at a flying ring preserved on a concrete floor which is constructed completely, hoisting the electric hoist orbit to a designated position by using the chain block, and connecting a plurality of connection plates on a concrete beam by a tensile bolt and fixedly connecting the lower parts of the plurality of connection plates with the electric hoist orbit through sheared bolts. By utilizing the method, a good construction platform is provided, an I-shaped steel is hoisted onto the scaffolding, and the built full scaffolding is a good construction platform, so that construction members can splice the I-shaped steel on the platform according to a drawing paper; and moreover, the mounting position of the platform distance is less than 1m, so that the construction is very convenient.

Description

Electric block pwoer track installing method
Technical field
The present invention relates to a kind of pwoer track installing method, relate in particular to electric block pwoer track installing method.
Background technology
Electric block is called for short electric hoist, is a kind of small-sized crane gear.Most electric blocks use button to follow manipulation on ground by people, or also can in drivers' cab, handle or adopt wired (wireless) far distance controlled.Electric block is application very widely in the middle of industrial construction.Electric block track Ye Shi unit in charge of construction one of requisite construction content in construction is installed.In the middle of industrial construction, general mounting method is after first concrete frame having been constructed at present, adopt mobile crane that " work " word steel is winched on concrete slab, to on concrete slab, set up scaffold, then " work " word steel is being sling from concrete slab, finally fixed installation.But the method exists a lot of drawbacks, such as the use of mobile crane is wasted very much, the secondary of scaffold is set up and is removed, and cost is increased, claim for eot." work " word steel is sling from concrete slab, and slinging is excessive height, and safety factor is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide one to greatly reduce cost, install very fast, the electric block pwoer track installing method very easily of constructing.
Electric block pwoer track installing method of the present invention, it comprises the following steps:
(1) set up full hall scaffold;
(2) with tower crane by the electric block track crane being processed into by i iron to the full hall scaffold after having set up; On described full hall scaffold, pre-assembled electric block track is then put well below position to be installed, has waited for concrete floor and laying template and the fluid concrete construction of the concrete beam that is connected and fixed with electric block track;
(3) suspension ring place reserved on the concrete floor completing in construction hangs up jack, then adopt jack by electric block track crane to assigned address, then on concrete beam, connect multiple junction plates by tension bolt and the bottom of described multiple junction plates be fixedly linked by receive shearing bolt and electric block track respectively.
The invention has the beneficial effects as follows: 1. having good operation platform, is that " work " word steel is hung on scaffold in this construction, and the full hall scaffold of setting up is a good operation platform, constructor can be according to drawing assembled good " work " word steel on platform.Platform, apart from one meter of installation site less than, is constructed very convenient.2. set up cripple and mobile crane lifting without secondary, scaffold when this method is directly utilized reinforced concrete frame structure construction is platform, does not need secondary to set up cripple when installation; Directly utilize the tower crane in reinforced concrete frame when construction before topping out, to carry out slinger's word steel track, other lifting devices such as hang without rental car, time saving and energy saving, safety factor is high.3. construction is workable, does not need secondary to set up cripple and other equipment, can save that steel pipe uses and the expense of lifting machine, greatly reduces cost, installs very soon, provides guarantee to the duration.In the middle of industrial construction, obtain using widely.
Brief description of the drawings
Accompanying drawing is electric block pwoer track installing method scheme of installation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
Electric block pwoer track installing method as shown in drawings, it comprises the following steps: (1) sets up full hall scaffold; (2) with tower crane, the electric block track 2 being processed into by i iron is hung on the full hall scaffold 1 after having set up; On described full hall scaffold, pre-assembled electric block track is then put well below position to be installed, has waited for concrete floor and laying template and the fluid concrete construction of the concrete beam that is connected and fixed with electric block track; (3) suspension ring place reserved on the concrete floor completing in construction hangs up jack, then adopt jack by electric block track crane to assigned address, then on concrete beam, connect multiple junction plates 5 by tension bolt 3 and the bottom of described multiple junction plates be fixedly linked by receive shearing bolt 4 and electric block track respectively.
Preferably, completing after described step (3), in the time that electric block rail top face to the distance of concrete beam bottom surface is greater than 6000mm, between described electric block track and junction plate, be connected with diagonal brace.Can guarantee that like this track does not produce and rocks.
Electric block track is installed and is met " code for acceptance of construction quality of steel structures ", " universal industrial mill construction component standard atlas " (ANALYSIS FOR STEEL CRANE GIRDERS) G-426(mono-) the inspection examination of crane girder and every regulation of design document.
Embodiment 1
(1) set up full hall scaffold; (2) with tower crane by the electric block track crane being processed into by " work " word steel to the full hall scaffold after having set up; On described full hall scaffold, pre-assembled electric block track is then put well below position to be installed, has waited for concrete floor and laying template and the fluid concrete construction of the concrete beam that is connected and fixed with electric block track; (3) suspension ring place reserved on the concrete floor completing in construction hangs up jack, then adopt jack by electric block track crane to assigned address, then on concrete beam, connect multiple junction plates by tension bolt and the bottom of described multiple junction plates be fixedly linked by receive shearing bolt and electric block track respectively.
Adopt this method easy construction, duration to accelerate the duration compared with conventional method, reduced operating expenses, and the installation of electric block track meets " code for acceptance of construction quality of steel structures ", " universal industrial mill construction component standard atlas " (ANALYSIS FOR STEEL CRANE GIRDERS) G-426(mono-) the inspection examination of crane girder and every regulation of design document.
Embodiment 2
(1) set up full hall scaffold; (2) with tower crane by the electric block track crane being processed into by " work " word steel to the full hall scaffold after having set up; On described full hall scaffold, pre-assembled electric block track is then put well below position to be installed, has waited for concrete floor and laying template and the fluid concrete construction of the concrete beam that is connected and fixed with electric block track; (3) suspension ring place reserved on the concrete floor completing in construction hangs up jack, then adopt jack by electric block track crane to assigned address, then on concrete beam, connect multiple junction plates by tension bolt and the bottom of described multiple junction plates be fixedly linked by receive shearing bolt and electric block track respectively.(4), when electric block rail top face to the distance of concrete beam bottom surface is greater than 6000mm, between described electric block track and junction plate, connect diagonal brace.
Adopt this method easy construction, duration to accelerate the duration compared with conventional method, reduced operating expenses, and the installation of electric block track meets " code for acceptance of construction quality of steel structures ", " universal industrial mill construction component standard atlas " (ANALYSIS FOR STEEL CRANE GIRDERS) G-426(mono-) the inspection examination of crane girder and every regulation of design document.

Claims (2)

1. electric block pwoer track installing method, is characterized in that it comprises the following steps:
(1) set up full hall scaffold;
(2) with tower crane by the electric block track crane being processed into by i iron to the full hall scaffold after having set up; On described full hall scaffold, pre-assembled electric block track is then put well below position to be installed, has waited for concrete floor and laying template and the fluid concrete construction of the concrete beam that is connected and fixed with electric block track;
(3) suspension ring place reserved on the concrete floor completing in construction hangs up jack, then adopt jack by electric block track crane to assigned address, then on concrete beam, connect multiple junction plates by tension bolt and the bottom of described multiple junction plates be fixedly linked by receive shearing bolt and electric block track respectively.
2. electric block pwoer track installing method according to claim 1, it is characterized in that: complete after described step (3), in the time that electric block rail top face to the distance of concrete beam bottom surface is greater than 6000mm, between described electric block track and junction plate, be connected with diagonal brace.
CN201210137943.XA 2012-05-04 2012-05-04 Mounting method of electric hoist orbit Active CN102733612B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210137943.XA CN102733612B (en) 2012-05-04 2012-05-04 Mounting method of electric hoist orbit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210137943.XA CN102733612B (en) 2012-05-04 2012-05-04 Mounting method of electric hoist orbit

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CN102733612A CN102733612A (en) 2012-10-17
CN102733612B true CN102733612B (en) 2014-10-29

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821362B (en) * 2014-03-07 2015-10-28 中化二建集团有限公司 Outstanding beam-and-rail and roofing construction method for synchronously constructing
CN113062579A (en) * 2021-03-05 2021-07-02 上海建工一建集团有限公司 Construction method for reforming existing large-space structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1024574A1 (en) * 1982-03-23 1983-06-23 Проектный и научно-исследовательский институт "Донецкий ПромстройНИИпроект" Horizontally sliding forms
CN2248212Y (en) * 1994-10-19 1997-02-26 万文革 Rail-lifting scaffold
JP2000274069A (en) * 1999-03-26 2000-10-03 Osamu Okuda Lift for scaffold component member
DE202008010192U1 (en) * 2008-07-30 2009-03-12 Innosteel Kytzia Gmbh Storage device for heavy components
CN201288019Y (en) * 2008-09-20 2009-08-12 朱长安 Double-track single-main girder of electric block type crane

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1024574A1 (en) * 1982-03-23 1983-06-23 Проектный и научно-исследовательский институт "Донецкий ПромстройНИИпроект" Horizontally sliding forms
CN2248212Y (en) * 1994-10-19 1997-02-26 万文革 Rail-lifting scaffold
JP2000274069A (en) * 1999-03-26 2000-10-03 Osamu Okuda Lift for scaffold component member
DE202008010192U1 (en) * 2008-07-30 2009-03-12 Innosteel Kytzia Gmbh Storage device for heavy components
CN201288019Y (en) * 2008-09-20 2009-08-12 朱长安 Double-track single-main girder of electric block type crane

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
吴祥生等.起重机轨道安装.《起重运输机械》.2007,(第1期),第85-87页.
起重机轨道安装;吴祥生等;《起重运输机械》;20070120(第1期);第85-87页 *

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Address after: 300301 Dongli District, flawless Street Jintang Highway Bridge No. ten

Patentee after: MCC TIANGONG GROUP TIANJIN CO., LTD.

Address before: 300301, No. ten bridge, Tianjin, Dongli

Patentee before: Tianjin MCC20 Construction Co., Ltd.