CN102817480B - Simple fixed rotary device and use method thereof - Google Patents
Simple fixed rotary device and use method thereof Download PDFInfo
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- CN102817480B CN102817480B CN201210286132.6A CN201210286132A CN102817480B CN 102817480 B CN102817480 B CN 102817480B CN 201210286132 A CN201210286132 A CN 201210286132A CN 102817480 B CN102817480 B CN 102817480B
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Abstract
The invention relates to a simple fixed rotary device and a use method thereof. The simple fixed rotary device is characterized by comprising a pedestal (1), a rotating shaft (2), a rotary lug plate (3), pin shafts (4) and bolts (5). The method comprises the following steps of: 1, connecting the rotary lug plate with a heavy connecting plate; 2, fixing the heavy connecting plate and an ultra-large member; 3, connecting the pedestal with the rotary lug plate through the rotating shaft; 4, rotating the heavy connecting plate around the rotating shaft at an angle of 180 degrees to be fixed; 5, hoisting and fixing the ultra-large member and the heavy connecting plate together; 6, taking the bolts off and rotating the heavy connecting plate around the rotating shaft at the angle of 180 degrees; and 7, taking the fixed rotary device off. According to the simple fixed rotary device, the mounting efficiency of the ultra-large member and the heavy connecting plate can be increased by several times, meanwhile, the potential safety hazard during operation of workers is also greatly reduced, and both the economic effect and the safety effect are extremely obvious.
Description
Technical field
The present invention relates to a kind of simple type and fix whirligig and using method thereof, be mainly applicable to the installation of the super larges such as ultra-large type H type component, box-type member, super-heavy component type.Belong to steel work processing and fabricating technical field.
Background technology
In traditional Installation Technology of Steel Structure field, when the heavy-duty connecting plates of the super larges such as ultra-large type H type component, box-type member, overweight steel beam column is installed, be all first carry out main member lifting, after main member is accurately located, then lift junction plate main member and adjacent members are connected and fixed.
In practice of construction process, according to conventional mounting arrangements, that installation effectiveness is very low on the one hand, main member and junction plate must carry out lifting respectively, locate and temporary fixed, that is: first main member is lifted, to locate and temporary fixed, and then the location of carrying out between junction plate and main member is fixed.On the other hand, in junction plate installation process, there is larger potential safety hazard, must manual hand manipulation's mode be adopted to carry out precise fine-adjustment in high-altitude when location is fixing between junction plate and main member, potential safety hazard be very large; In addition, because the junction plate weight of ultra-large type steel beam column is comparatively large, be only difficult to move easily with manpower, realize the method efficiency of precise fine-adjustment in high-altitude by manual hand manipulation so this extremely low.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of simple type is provided to fix whirligig and using method thereof, both can realize junction plate and main member lifts simultaneously and accurately locates, and high-altitude can be reduced in again and adopt manual hand manipulation's mode to carry out to junction plate the potential safety hazard that precise fine-adjustment brings.
The object of the present invention is achieved like this: a kind of simple type fixes whirligig, it comprises base, described base is vertically provided with turning cylinder, described turning cylinder is equipped with rotation otic placode, on described rotation otic placode, the horizontal bearing pin that interts, described bearing pin two ends and base are provided with latch.
The present invention also provides a kind of above-mentioned simple type to fix the using method of whirligig, said method comprising the steps of:
Step one, otic placode and heavy-duty connecting plates will be rotated by pinned connection, and firm at the two ends latch card of bearing pin;
Step 2, by heavy-duty connecting plates together with rotation otic placode and super-large component fixed by latch;
Step 3, by the base of fixing whirligig with rotate otic placode and linked together by turning cylinder, and base and super-large component to be welded and fixed;
Step 4, the moving axis 2 that to be rotated by heavy-duty connecting plates are rotated 180 °, and are fixed by bearing pin;
Step 5, super-large component is temporary fixed together with heavy-duty connecting plates hoisted in position;
Step 6, take off latch, the moving axis 2 that rotated by heavy-duty connecting plates turns round 180 °, heavy-duty connecting plates and super-large component and steel column bracket is connected and fixed by high-strength bolt;
Step 7, fixing whirligig to be taken off.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is skillfully constructed, deft design, and clear principle understands, workable.Fixing whirligig processing is drawn materials conveniently, and cost is lower, and reusable edible.By this device, the installation effectiveness of ultra-large type steel beam column heavy-duty connecting plates will become several times to promote, and meanwhile, potential safety hazard during operative also will reduce greatly, and economic effect and safe effect are all clearly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 ~ Fig. 8 is the use flow chart that simple type of the present invention fixes whirligig.
Wherein:
Base 1
Turning cylinder 2
Rotate otic placode 3
Bearing pin 4
Latch 5
Heavy-duty connecting plates 6
Super-large component 7.
Detailed description of the invention
See Fig. 1, the present invention relates to a kind of simple type and fix whirligig, comprise base 1, described base 1 is vertically provided with turning cylinder 2, described turning cylinder 2 is equipped with and rotates otic placode 3, on described rotation otic placode 3, the horizontal bearing pin 4 that interts, described bearing pin 4 two ends and base 1 are provided with latch 5.
The using method that above-mentioned simple type fixes whirligig comprises the following steps:
Step one, see Fig. 2, rotation otic placode 3 to be connected by bearing pin 4 with heavy-duty connecting plates, and to be blocked jail at the two ends of bearing pin 4 latch 5;
Step 2, see Fig. 3, heavy-duty connecting plates 6 to be fixed by latch with super-large component 7 together with rotation otic placode 3;
Step 3, see Fig. 4, by the base 1 of fixing whirligig with rotate otic placode 3 and linked together by turning cylinder 2, and base 1 and ultra-large type steel beam column 7 to be welded and fixed;
Step 4, see Fig. 5, the moving axis 2 that rotated by heavy-duty connecting plates 6 rotates 180 °, and is fixed by bearing pin 4, to prevent from arbitrarily swinging in hoisting process;
Step 5, see Fig. 6, super-large component 7 is temporary fixed together with heavy-duty connecting plates 6 hoisted in position;
Step 6, see Fig. 7, take off latch, the moving axis 2 that rotated by heavy-duty connecting plates 6 turns round 180 °, heavy-duty connecting plates 6 and super-large component 7 and steel column bracket is connected and fixed by high-strength bolt;
Step 7, see Fig. 8, adopt burning torch fixing whirligig is taken off.
Claims (1)
1. a simple type fixes the using method of whirligig, it is characterized in that it comprises base (1), described base (1) is vertically provided with turning cylinder (2), described turning cylinder (2) is equipped with and rotates otic placode (3), at the upper bearing pin (4) that laterally interts of described rotation otic placode (3), described bearing pin (4) two ends and base (1) are provided with latch (5)
Said method comprising the steps of:
Step one, otic placode and heavy-duty connecting plates will be rotated by pinned connection, and firm at the two ends latch card of bearing pin;
Step 2, by heavy-duty connecting plates together with rotation otic placode and super-large component fixed by latch;
Step 3, by the base of fixing whirligig with rotate otic placode and linked together by turning cylinder, and base and super-large component to be welded and fixed;
Step 4, the moving axis (2) that to be rotated by heavy-duty connecting plates are rotated 180 °, and are fixed by bearing pin;
Step 5, super-large component is temporary fixed together with heavy-duty connecting plates hoisted in position;
Step 6, take off latch, the moving axis (2) that rotated by heavy-duty connecting plates revolution 180 °, by high-strength bolt, heavy-duty connecting plates and super-large component and steel column bracket are connected and fixed;
Step 7, fixing whirligig to be taken off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286132.6A CN102817480B (en) | 2012-08-13 | 2012-08-13 | Simple fixed rotary device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210286132.6A CN102817480B (en) | 2012-08-13 | 2012-08-13 | Simple fixed rotary device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817480A CN102817480A (en) | 2012-12-12 |
| CN102817480B true CN102817480B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210286132.6A Active CN102817480B (en) | 2012-08-13 | 2012-08-13 | Simple fixed rotary device and use method thereof |
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| Country | Link |
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| CN (1) | CN102817480B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086485B (en) * | 2017-11-03 | 2020-01-31 | 中建钢构有限公司 | steel structure large-scale bolt gusset plate installation opening and closing device and installation method |
| CN114136826B (en) * | 2021-11-26 | 2024-03-29 | 中南大学 | Shaft conical surface broken rock test device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649697Y (en) * | 2003-04-30 | 2004-10-20 | 浙江杭萧钢构股份有限公司 | Adjustable-floor shuttering steel support assembly |
| CN201209275Y (en) * | 2008-05-16 | 2009-03-18 | 中冶天工建设有限公司 | Anti-fall device for large section element junction plate |
| CN202788005U (en) * | 2012-08-13 | 2013-03-13 | 中建钢构江苏有限公司 | Simple type fixing rotation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080029669A1 (en) * | 2006-08-01 | 2008-02-07 | Rbw Industries, Inc. | Flat Screen TV Bracket For A Vehicle |
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2012
- 2012-08-13 CN CN201210286132.6A patent/CN102817480B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649697Y (en) * | 2003-04-30 | 2004-10-20 | 浙江杭萧钢构股份有限公司 | Adjustable-floor shuttering steel support assembly |
| CN201209275Y (en) * | 2008-05-16 | 2009-03-18 | 中冶天工建设有限公司 | Anti-fall device for large section element junction plate |
| CN202788005U (en) * | 2012-08-13 | 2013-03-13 | 中建钢构江苏有限公司 | Simple type fixing rotation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102817480A (en) | 2012-12-12 |
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