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 PDFInfo
- 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 column
- super high
- structure box
- adjuster
- column
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000010276 construction Methods 0.000 abstract description 16
- 238000005259 measurement Methods 0.000 description 2
- 230000001915 proofreading effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010570 post-docking Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
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
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.
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 |
Family
ID=51679541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223625.XU Expired - Lifetime CN203879026U (en) | 2014-05-04 | 2014-05-04 | Aerial calibration adjuster for super high-rise steel structure box-shaped steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879026U (en) |
Cited By (2)
| 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 |
-
2014
- 2014-05-04 CN CN201420223625.XU patent/CN203879026U/en not_active Expired - Lifetime
Cited By (3)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |