CN203879026U - Aerial calibration adjuster for super high-rise steel structure box-shaped steel column - Google Patents

Aerial calibration adjuster for super high-rise steel structure box-shaped steel column Download PDF

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Publication number
CN203879026U
CN203879026U CN201420223625.XU CN201420223625U CN203879026U CN 203879026 U CN203879026 U CN 203879026U CN 201420223625 U CN201420223625 U CN 201420223625U CN 203879026 U CN203879026 U CN 203879026U
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China
Prior art keywords
steel
steel column
box
super
adjuster
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Active
Application number
CN201420223625.XU
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Chinese (zh)
Inventor
林海军
何焰江
肖凌云
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Anhui Fuhuang Steel Structure Co Ltd
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Anhui Fuhuang Steel Structure Co Ltd
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Priority to CN201420223625.XU priority Critical patent/CN203879026U/en
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Abstract

The utility model provides an aerial calibration adjuster for a super high-rise steel structure box-shaped steel column. The four corners of an upper steel column and the four corners of a lower steel column are provided with connecting plates. Slot holes are formed in the connecting plates on the upper steel column and the lower steel column, and high-strength bolts are arranged in the slot holes. The side faces of the connecting plates on the upper steel column and the lower steel column are provided with clamp plates, holes are formed in the clamp plates, and clamp plates and the connecting plates are connected through the high-strength bolts. The side face of the upper steel column and the side face of the lower steel column are provided with an upper supporting plate and a lower supporting plate respectively, and a jack is arranged between the supporting plates. The aerial calibration adjuster for the super high-rise steel structure box-shaped steel column has the advantages that the calibration adjuster for high-altitude box-shaped steel frame column calibration construction is provided, so that the construction method for super high-rise steel structure box-shaped steel frame column calibration can be more quick, safe and practical, construction efficiency is greatly improved and construction cost is reduced greatly.

Description

Super high steel structure box steel column air corrected adjuster
Technical field:
The utility model relates to the working adjuster of a kind of super high steel structure box steel column air corrected, and practical and convenient.
Background technology:
In field of steel structure, super high steel structure office premises or city landmark are more and more, designer has often used steel frame--concrete core barrel structure in a large number, box-shaped steel framework post is also more and more in overhead connection, correction work amount, and it is increasing that difficulty of construction is proofreaied and correct in its box-shaped steel framework post high-altitude; Due to steel frame--in concrete core barrel structure, the correction of box-shaped steel framework post is all carried out in the air at height, traditional cable wind rope bearing calibration can not meet construction needs and safe handling requirement, seriously restricted construction speed, greatly increased construction cost and increased construction safety hidden danger.
Utility model content:
The utility model is for avoiding the existing weak point of above-mentioned prior art, provide a kind of high-altitude box-shaped steel framework post to proofread and correct working correction adjuster, so that the construction method that super high steel structure box-shaped steel framework post is proofreaied and correct is more quick, safety and practicality, has improved greatly the efficiency of construction and reduced construction cost.
Technical problem to be solved in the utility model realizes by the following technical solutions.
Super high steel structure box steel column air corrected adjuster, it is characterized in that arranging: four jiaos of upper and lower steel columns, be provided with junction plate, junction plate on upper and lower steel column is provided with slotted hole, in slotted hole, be provided with high-strength bolt, junction plate side on described upper and lower steel column is provided with clamping plate, and clamping plate are provided with hole, and clamping plate and junction plate connect by high-strength bolt, described upper and lower steel column side is respectively equipped with upper and lower supporting plate, is provided with jack between supporting plate.
In described jack, be equipped with a bolt jack.
Described high-strength bolt adopts the bolt that 16 diameters are 20mm altogether.
The spatial altitude of described upper and lower supporting plate is that a jack adds 20mm.
Described upper and lower supporting plate is of a size of 150mmX100mm.
The beneficial effects of the utility model are: provide a kind of high-altitude box-shaped steel framework post to proofread and correct working correction adjuster, so that the construction method that super high steel structure box-shaped steel framework post is proofreaied and correct is more quick, safety and practicality, has improved greatly the efficiency of construction and reduced construction cost.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Four groups of junction plates 1, eight clamping plate 2 and 16 high-strength bolts 3 that diameter is 20mm, it is firm at upper and lower post joint, four groups of junction plates to be welded respectively, to guarantee steel column misalignment, non-warping not when the overhead connection, meets steel framework post docking code requirement; The high-strength bolt that is 20mm by eight clamping plate and 16 diameters coordinates use with junction plate, guarantee stability and the safety of steel framework post when overhead connection;
Four groups of upper and lower supporting plates of adjuster, weld respectively the upper and lower supporting plate that adjuster uses in the corresponding position of upper and lower post joint, the spatial altitude of upper and lower supporting plate is advisable with a jack+20mm, and upper and lower supporting plate is of a size of 150mmX100mm;
One group of jack, the bolt jack (determining the specification of jack according to steel column weight) of a 5T of outfit, when proofreading and correct verticality of steel column deviation, the stability of bolt jack is better than hydraulic jack;
In concrete enforcement, instantly save steel column and install while having proofreaied and correct, start to lift lower joint steel column, upper and lower joint steel column aloft docks, the first step is first to good axis, absolute altitude, and the high-strength bolt that is 20mm with four groups of junction plates and 16 diameters is firm and guarantee its safety by steel column butt joint; With transit or next stop instrument, measure verticality and the absolute altitude of steel column, carry out surveying record;
Second step, according to verticality and the level measurement record of the steel column of having measured, determines correcting scheme;
The 3rd step, the working adjuster of welding box steel column air corrected
The 4th step, verticality and level measurement record according to the steel column of having measured, to there being the X-direction of perpendicularity deviation, proofread and correct, first the jack of proofreading and correct use is placed in the supporting plate up and down of bias direction, then unclamp 1#, 2# junction plate high-strength bolt, bolt jack is carried out to reinforcing and proofread and correct, until verticality meets code requirement position;
The 5th step, again installs 1#, 2# junction plate high-strength bolt tighten, and guarantees that the steel column of having proofreaied and correct is indeformable
The 6th step, unclamps 3#, 4# junction plate high-strength bolt successively, Y direction is proofreaied and correct, until verticality meets in the claimed range that standard allows;
The 7th step, proofreaies and correct other steel columns successively, and connects successively two contact girder steels between steel column, makes already installed steel column form stable space stiffness system;
The 8th step, so once construction, until total steel column all completes and meets standard permissible range.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (5)

1. super high steel structure box steel column air corrected adjuster, it is characterized in that: four jiaos of upper and lower steel columns, be provided with junction plate, junction plate on upper and lower steel column is provided with slotted hole, in slotted hole, be provided with high-strength bolt, junction plate side on described upper and lower steel column is provided with clamping plate, and clamping plate are provided with hole, and clamping plate and junction plate connect by high-strength bolt, described upper and lower steel column side is respectively equipped with upper and lower supporting plate, is provided with jack between supporting plate.
2. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: in described jack, be equipped with a bolt jack.
3. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: described high-strength bolt adopts the bolt that 16 diameters are 20mm altogether.
4. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: the spatial altitude of described upper and lower supporting plate is that a jack adds 20mm.
5. according to the super high steel structure box steel column air corrected adjuster described in claim 1, it is characterized in that: described upper and lower supporting plate is of a size of 150mmX100mm.
CN201420223625.XU 2014-05-04 2014-05-04 Aerial calibration adjuster for super high-rise steel structure box-shaped steel column Active CN203879026U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420223625.XU CN203879026U (en) 2014-05-04 2014-05-04 Aerial calibration adjuster for super high-rise steel structure box-shaped steel column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420223625.XU CN203879026U (en) 2014-05-04 2014-05-04 Aerial calibration adjuster for super high-rise steel structure box-shaped steel column

Publications (1)

Publication Number Publication Date
CN203879026U true CN203879026U (en) 2014-10-15

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982048A (en) * 2014-05-04 2014-08-13 安徽富煌钢构股份有限公司 Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure
CN104278843A (en) * 2014-11-03 2015-01-14 中建七局(上海)有限公司 Correction device applied to lifting and butting of steel structure beams and application method of correction device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982048A (en) * 2014-05-04 2014-08-13 安徽富煌钢构股份有限公司 Overhead correction adjuster for box-shaped steel columns in ultrahigh layer steel structure
CN104278843A (en) * 2014-11-03 2015-01-14 中建七局(上海)有限公司 Correction device applied to lifting and butting of steel structure beams and application method of correction device
CN104278843B (en) * 2014-11-03 2016-07-06 中建七局(上海)有限公司 The deviation correcting device of a kind of steel structure girder lifting docking and using method

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