CN103879883B - Beam lifting fastening-type special fixture - Google Patents
Beam lifting fastening-type special fixture Download PDFInfo
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- CN103879883B CN103879883B CN201410138740.1A CN201410138740A CN103879883B CN 103879883 B CN103879883 B CN 103879883B CN 201410138740 A CN201410138740 A CN 201410138740A CN 103879883 B CN103879883 B CN 103879883B
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- hold assembly
- assembly
- fixture
- holding tank
- bearing pin
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Abstract
The invention discloses a kind of beam lifting fastening-type fixture, belong to construction apparatus field, this fixture includes: hold assembly, adjustment assembly and bolt；Wherein, hold assembly body is the square structure body that side is provided with opening holding tank, and hold assembly body upper end is provided with hanger；Adjust assembly to be arranged, by bearing pin and stacking, some tabs that a side is all movably arranged on bearing pin and form；The bearing pin adjusting assembly is arranged on hold assembly, is in the opening holding tank side of hold assembly, and the some tabs adjusting assembly can extend in the opening holding tank of hold assembly along bearing pin rotation；Hold assembly is provided with the through hole running through opening holding tank, and the some tabs adjusting assembly are equipped with groove；Bolt is located in the groove of the through hole of hold assembly and some tabs of adjustment assembly.This fixture is located at the upper end of hold assembly body due to hanger, during handling girder steel, will not by lateral power, it is to avoid fixture deformation, and improve safety, it is simple to recycling.
Description
Technical field
The present invention relates to construction apparatus field, particularly relate to a kind of beam lifting fastening-type special fixture.
Background technology
Current most of engineering, when carrying out on-the-spot steel beam lifting, uses lifting snap ring and joins with the hole for hoist on girder steel
Closing, lifting snap ring is through hole for hoist, and then steel wire penetrating lifting snap ring carrys out the mode of hoisting steel beam.This employing snap ring
Although method simple and effective, but according to specification, lifting snap ring does not allows by side force, therefore there is potential safety hazard.
Because snap ring bears side force, do not meet existing code requirement, and snap ring can become to be easily deformed in hoisting process,
Number of times is reused in impact.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of beam lifting fastening-type special fixture, can conveniently be clamped in girder steel
On the edge of a wing, it is to avoid traditional lifting mode snap ring by side force, can cause the problem that snap ring deforms in hoisting process,
Improve safety also makes this fixture can reuse in construction.
For solving above-mentioned technical problem, the present invention provides a kind of beam lifting fastening-type special fixture, including:
Hold assembly, adjustment assembly and bolt；Wherein,
The body of described hold assembly is the square structure body that side is provided with opening holding tank, described hold assembly body upper
End is provided with hanger；
Described adjustment assembly is arranged, with stacking, some tab groups that a side is all movably arranged on described bearing pin by bearing pin
Become；
The bearing pin of described adjustment assembly is arranged on described hold assembly, be in described hold assembly opening holding tank one
Side, some tabs of described adjustment assembly can rotate the opening holding tank extending into described hold assembly along described bearing pin
In；
Described hold assembly is provided with the through hole running through described opening holding tank, and some tabs of described adjustment assembly are all provided with
Fluted；
Described bolt is located in the groove of the through hole of described hold assembly and some tabs of described adjustment assembly.
The invention have the benefit that this fixture coordinates with adjustment assembly and bolt not only through hold assembly, can facilitate
It is clamped in the steel beam flange of different-thickness, and owing to hanger is arranged on the upper end of hold assembly body, utilizes this fixture
During handling girder steel, hanger will not be by lateral power, it is to avoid the deformation of fixture, not only increases safety, also
It is easy to the recycling of this fixture.This clamp structure is simple, easy to use, is effectively increased the effect of girder steel handling in construction
Rate.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawings.
The schematic diagram of the fixture that Fig. 1 provides for the embodiment of the present invention；
The schematic diagram of the hold assembly of the fixture that Fig. 2 provides for the embodiment of the present invention；
The schematic diagram of the hanger of the hold assembly of the fixture that Fig. 3 provides for the embodiment of the present invention；
The schematic diagram of the tab adjusting assembly of the fixture that Fig. 4 provides for the embodiment of the present invention；
The use view of the fixture that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
Below the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment
It is only a part of embodiment of the present invention rather than whole embodiments.Based on embodiments of the invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the protection of the present invention
Scope.
Fig. 1 show a kind of beam lifting fastening-type special fixture that the embodiment of the present invention provides, and is the special of a kind of steel beam lifting
Fixture, this fixture includes: hold assembly 1, adjustment assembly 2 and bolt 3；Wherein, the body of hold assembly 1 is that side sets
Having the square structure body of opening holding tank 10, the upper end of hold assembly body is provided with hanger 11；
Adjust assembly 2 to be arranged, by bearing pin 21 and stacking, some tabs 22 that a side 221 is all movably arranged on bearing pin and form
(see Fig. 4)；
The bearing pin 21 adjusting assembly 2 is arranged on hold assembly 1, is in the side of the opening holding tank 10 of hold assembly 1, adjusts
In some tabs 22 of whole assembly 2 can rotate, along bearing pin 21, the opening holding tank 10 extending into hold assembly 1；
Hold assembly 1 is provided with the through hole (see Fig. 2) running through opening holding tank 10, and the some tabs 22 adjusting assembly 2 are equal
It is provided with groove 222 (see Fig. 4)；
Bolt 3 is located in the groove 222 of the through hole 12 of hold assembly 1 and some tabs 22 of adjustment assembly.
In above-mentioned hold assembly, the body of hold assembly 1 be by three block plates by the opening of full penetration in side
Board slot shape square structure body, wherein, the steel plate that three block plates preferably can use thickness to be 20mm.
In above-mentioned hold assembly, the A/F of opening holding tank is 16～40mm, such that it is able to it is thick to be applicable to lift the edge of a wing
Degree is the girder steel of 16～40mm.
In above-mentioned hold assembly, hanger is arranged on the upper end of the not opening side of hold assembly body, hanger and hold assembly body
Upper end is vertical, and hanger 11 is provided with lifting hole(eyelet) 111 (shackle structure sees Fig. 3).
In above-mentioned hold assembly, the tab 22 adjusting assembly 2 is five, and the thickness of every tab is 5mm, tab
On the dovetail groove that groove is front end arc, the structure of tab sees Fig. 4.
Above-mentioned fixture also includes: reinforcement feature 4, the fixing not opening side being installed on hold assembly body.
Introduce the fixture to the present invention below in conjunction with specific embodiment and application to be described further.
This fixture is mainly used in the lifting of girder steel in engineering, and the body main section of the hold assembly of fixture uses three pieces of 20mm
Steel plate is made, and welding between steel plate uses the strong ties such as full penetration weld, connect complete after, need to weld
Seam Non-Destructive Testing, it is ensured that weldquality (sees Fig. 2)；Offer the through hole of Φ 28 on the hold assembly of fixture, press from both sides during use
Tool clamps girder steel top flange by M24 bolt, and the hold assembly upper end welding hanger of fixture, steel wire rope is directly hung by hanger
Dress.Welding a M16 bolt in the body side of the hold assembly of fixture as bearing pin, the some tabs stacking setting are movable
Being arranged on bearing pin, can rotate along bearing pin, bearing pin adjusts assembly with some tabs composition, adjusts assembly and plays adjustment folder
The effect of the grasp opening well width of tool, wherein tab is five, and the thickness of every tab is 5mm, the thickness of tab
Degree can regulate according to the thickness of steel beam flange, and this fixture can lift the girder steel from the 16～40mm edges of a wing, and this fixture is arranged
Structure in steel beam flange 5 is as shown in Figure 5.
The fixture of the embodiment of the present invention can recycle, and reduces construction cost；Fixture uses steel plate to make, safety coefficient
Height, improves safety assurance；Make simple, lightweight, convenient construction；Fixture can substitute card when lifting perforate girder steel
Ring, and it has higher safety coefficient.Solve with lack of standardization and not through during hole for hoist hoisting steel beam of lifting snap ring
The problem of safety.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replace
Change, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with claims
Protection domain is as the criterion.
Claims (7)
1. a beam lifting fastening-type special fixture, it is characterised in that including:
Hold assembly, adjustment assembly and bolt；Wherein,
The body of described hold assembly is the square structure body that side is provided with opening holding tank, described hold assembly body upper
End is provided with hanger；
Described adjustment assembly is arranged, with stacking, some tab groups that a side is all movably arranged on described bearing pin by bearing pin
Become；
The bearing pin of described adjustment assembly is arranged on described hold assembly, be in described hold assembly opening holding tank one
Side, some tabs of described adjustment assembly can rotate the opening holding tank extending into described hold assembly along described bearing pin
In；
Described hold assembly is provided with the through hole running through described opening holding tank, and some tabs of described adjustment assembly are all provided with
Fluted；
Described bolt is located in the groove of the through hole of described hold assembly and some tabs of described adjustment assembly；
Also include: reinforcement feature, the fixing not opening side being installed on described hold assembly body.
Fixture the most according to claim 1, it is characterised in that the body of described hold assembly is for be led to by three block plates
Cross the opening board slot shape square structure body in side of full penetration.
Fixture the most according to claim 2, it is characterised in that the thickness of described three block plates is 20mm.
4. according to the fixture described in claim 1,2 or 3, it is characterised in that the A/F of described opening holding tank is
16～40mm.
Fixture the most according to claim 1 and 2, it is characterised in that described hanger is arranged on described hold assembly body
The upper end of not opening side, described hanger is vertical with described hold assembly body upper end, and described hanger is provided with lifting hole(eyelet).
Fixture the most according to claim 1 and 2, it is characterised in that the tab of described adjustment assembly is five, often
The thickness of sheet tab is 5mm.
Fixture the most according to claim 1, it is characterised in that the groove on described tab is the swallow of front end arc
Stern notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138740.1A CN103879883B (en) | 2014-04-08 | 2014-04-08 | Beam lifting fastening-type special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138740.1A CN103879883B (en) | 2014-04-08 | 2014-04-08 | Beam lifting fastening-type special fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103879883A CN103879883A (en) | 2014-06-25 |
| CN103879883B true CN103879883B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138740.1A Active CN103879883B (en) | 2014-04-08 | 2014-04-08 | Beam lifting fastening-type special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103879883B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863276A (en) * | 2015-01-19 | 2016-08-17 | 五冶集团上海有限公司 | Manual lifting device used for hoisting factory building roof rod member, and manufacturing method |
| CN105057902B (en) * | 2015-08-04 | 2018-07-06 | 武船重型工程股份有限公司 | The joining method and suspender of a kind of ultra-thick plate |
| CN105439050A (en) * | 2015-12-21 | 2016-03-30 | 广州地铁集团有限公司 | L1, L2 and L3 type rail train linear motor rescuing and lifting device |
| CN107304630A (en) * | 2016-04-22 | 2017-10-31 | 五冶集团上海有限公司 | The turn-over method of bent structure precast concrete column |
| CN107237451A (en) * | 2017-06-19 | 2017-10-10 | 中国五冶集团有限公司 | The crossbeam set up for high-altitude |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202131012U (en) * | 2011-07-07 | 2012-02-01 | 河南送变电建设公司 | Lifting hardware fitting |
| CN202321998U (en) * | 2011-11-15 | 2012-07-11 | 马鞍山方圆回转支承股份有限公司 | Slewing bearing assembling sling |
| CN202953713U (en) * | 2012-11-30 | 2013-05-29 | 鞍钢股份有限公司 | Circulation-tube brick lifting appliance |
| CN103552911A (en) * | 2013-09-13 | 2014-02-05 | 中交第二航务工程勘察设计院有限公司 | Movable hoisting apparatus and construction installation method used by same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004142909A (en) * | 2002-10-25 | 2004-05-20 | Hitachi Plant Eng & Constr Co Ltd | Lifting lug for module |
| JP2006027809A (en) * | 2004-07-15 | 2006-02-02 | Kansai Kogyo Kk | H-steel lifting hook |
-
2014
- 2014-04-08 CN CN201410138740.1A patent/CN103879883B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202131012U (en) * | 2011-07-07 | 2012-02-01 | 河南送变电建设公司 | Lifting hardware fitting |
| CN202321998U (en) * | 2011-11-15 | 2012-07-11 | 马鞍山方圆回转支承股份有限公司 | Slewing bearing assembling sling |
| CN202953713U (en) * | 2012-11-30 | 2013-05-29 | 鞍钢股份有限公司 | Circulation-tube brick lifting appliance |
| CN103552911A (en) * | 2013-09-13 | 2014-02-05 | 中交第二航务工程勘察设计院有限公司 | Movable hoisting apparatus and construction installation method used by same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103879883A (en) | 2014-06-25 |
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Owner name: CHINA STATE CONSTRUCTION STEEL STRUCTURE CO., LTD. Free format text: FORMER OWNER: BEIJING BRANCH OF CHINA CONSTRUCTION STEEL STRUCTURE CORP., LTD. Effective date: 20140928 |
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Free format text: CORRECT: ADDRESS; FROM: 100089 HAIDIAN, BEIJING TO: 518040 SHENZHEN, GUANGDONG PROVINCE |
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Effective date of registration: 20140928 Address after: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple tipping building 17 layer Applicant after: China Construction Steel Structure Corp., Ltd. Address before: 100089, A, block 609, international finance center, No. 87, West Third Ring Road, Beijing, Haidian District Applicant before: BEIJING BRANCH, CHINA CONSTRUCTION STEEL STRUCTURE CORP., LTD. |
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Address after: 3801, 38 / F, Zhongjian science and engineering building, No. 3331, Weilan Coast Community Center Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co., Ltd Address before: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple tipping building 17 layer Patentee before: China Construction Steel Structure Corp. Ltd. |