CN204400427U - The detachable shearing resistance hanger of a kind of truss lifting - Google Patents
The detachable shearing resistance hanger of a kind of truss lifting Download PDFInfo
- Publication number
- CN204400427U CN204400427U CN201420811105.0U CN201420811105U CN204400427U CN 204400427 U CN204400427 U CN 204400427U CN 201420811105 U CN201420811105 U CN 201420811105U CN 204400427 U CN204400427 U CN 204400427U
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- shearing resistance
- hanger
- truss
- connecting panel
- strengthening rib
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Abstract
The utility model relates to the lifting of a kind of truss with detachable shearing resistance hanger, comprises shearing resistance strengthening rib and hanger connecting panel, and the base of shearing resistance strengthening rib and the side of hanger connecting panel be vertical also clamping mutually; The two ends, base of shearing resistance strengthening rib extend to form bending downwards, and one end bending is connected with anchor fitting, and the lower end of hanger connecting panel is provided with the perforate supporting with described anchor fitting.The detachable shearing resistance hanger of dimorphism steel cross section truss lifting that the utility model provides, the requirement meeting the lifting of large-scale steel structure truss completely and stand up, can be good at the effect playing shearing resistance, simultaneously, pass through fixing device for installing, hanger can be made without the need to being welded on hanging truss, can repeatedly utilize, install, convenient disassembly is quick, cost and time are not only saved, also avoid high-altitude decoupling device, remove the risk of hanger, considerably improve dimorphism steel cross section truss lifting quality and safety.
Description
Technical field
The utility model relates to the detachable shearing resistance hanger of a kind of truss lifting, and especially a kind of dimorphism steel cross section truss that is used for lifts with detachable shearing resistance hanger, belongs to steel structure hoisting technical field.
Background technology
Our country is since light steel construction is introduced in the eighties coastland, between 30 years, steel structure application develops rapidly, especially lightweight steel construction and truss structure large across the generally application in one storey house, the Large-scale Hoisting of this structure gets more and more, more and more stricter to the requirement of shackle structure, form becomes increasingly complex various.Each steel structure hoisting company faces a various difficult problem, for responding actively the challenge of large-scale truss structure lifting, must improve constantly the ability of slinger's facility technology innovation, could meet the needs of following steel structure hoisting development.
Large-scale truss lifting shearing resistance hanger (hereinafter referred to as shearing resistance hanger) is for large-scale truss structure lifting and stand up.General hanger is directly welded on trussed steel beam, adds the welding before and after on-site hoisting, cutting operation work capacity, increases operating risk.
Utility model content
The technical problems to be solved in the utility model is the defect for prior art, provide a kind of rational in infrastructure, install convenient, can at the lifting of dimorphism steel cross section truss and the detouchable shearing resistance hanger used when standing up.
The utility model is technical solution problem by the following technical programs, and a kind of truss lifting, with detachable shearing resistance hanger, comprises shearing resistance strengthening rib and hanger connecting panel, and the base of shearing resistance strengthening rib and the side of hanger connecting panel be vertical also clamping mutually; The two ends, base of shearing resistance strengthening rib extend to form bending downwards, and one end bending is connected with anchor fitting, and the lower end of hanger connecting panel is provided with the perforate supporting with anchor fitting
Further, the detachable shearing resistance hanger of aforesaid truss lifting, anchor fitting comprises rope chain, and one end and the bending of rope chain are connected, and the other end connects shearing resistance bearing pin, and the lower end of shearing resistance bearing pin wears spring cotter.And shearing resistance bearing pin is passed the perforate of hanger connecting panel lower end and is fixed by the spring cotter of shear-pin shaft end.By this kind of structure, shearing resistance bearing pin can pass freely through the perforate on hanger connecting panel, and fixing institute hanging truss, plays the effect of lifting.Meanwhile, shearing resistance bearing pin arranges spring cotter, effectively can ensure that shearing resistance bearing pin can not skid off hanger connecting panel and cause accident to occur in hoisting process.
Further, the detachable shearing resistance hanger of aforesaid truss lifting, shearing resistance strengthening rib is equicrural triangle, and the base length of equicrural triangle is greater than the length of two waists.By this kind of structure, the stressed more even of shearing resistance strengthening rib can be made, be more beneficial to balance when ensureing truss lifting.
Further, the detachable shearing resistance hanger of aforesaid truss lifting, the center of shearing resistance strengthening rib is provided with circular lifting hole(eyelet).By this circular lifting hole(eyelet), shackle can be made to be connected with Current Collector Sleave, truss hoisting.
The beneficial effects of the utility model are: the detachable shearing resistance hanger of dimorphism steel cross section truss lifting that the utility model provides, the requirement meeting the lifting of large-scale steel structure truss completely and stand up, can be good at the effect playing shearing resistance, the side direction shearing that shearing resistance ribbed stiffener in the utility model produces hanger connecting panel when can resist lifting, ensure that hanger connecting panel is clog-free to wind up through institute's hanging truss, connect shearing resistance ribbed stiffener and shearing resistance bearing pin, make the weight of institute's hanging truss directly act on shearing resistance bearing pin.
Simultaneously, pass through fixing device for installing, hanger can be made without the need to being welded on hanging truss, can repeatedly utilize, install, convenient disassembly is quick, not only save cost and time, also avoid high-altitude decoupling device, removed the risk of hanger, considerably improve dimorphism steel cross section truss lifting quality and safety.
The utility model structure is simple, easy to use, is suitable for batch manufacturing, can carry out the market demand of this work by meet requirements.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the layout schematic diagram that the utility model is arranged on the truss of dimorphism steel cross section.
Detailed description of the invention
As shown in Figure 1, the detachable shearing resistance hanger of a kind of truss lifting, in the present embodiment, shearing resistance hanger material is Q345B to the structure of the present embodiment, comprises shearing resistance strengthening rib 1, hanger connecting panel 2, shearing resistance bearing pin 3, rope chain 4 and spring cotter 5.Wherein, shearing resistance ribbed stiffener and hanger connecting panel adopt 30mm, 18mm steel plate to be made respectively; the base of shearing resistance strengthening rib and the side phase clamping of hanger connecting panel, and the base of shearing resistance strengthening rib is mutually vertical with the side of hanger connecting panel, integral by full penetration between the two; Shearing resistance strengthening rib is equicrural triangle, and the base length of equicrural triangle is greater than the length of two waists, the two ends, base of this shearing resistance strengthening rib extend to form bending downwards, and the side of bending is connected with anchor fitting, and anchor fitting is connected with the perforate of hanger connecting panel lower end is supporting.
Anchor fitting comprises rope chain, and one end of rope chain is connected mutually with bending, and the other end is connected with shearing resistance bearing pin.Shearing resistance bearing pin is Φ 40mm round steel, and shearing resistance bearing pin is passed the perforate of hanger connecting panel lower end and fixed by the spring cotter of shear-pin shaft end; Spring cotter is Φ 6mm pole, and spring cotter inserts the hole that shear-pin shaft end leaves, and can ensure that shearing resistance bearing pin does not skid off hanger connecting panel in hoisting process.
When the utility model uses, first shearing resistance ribbed stiffener and hanger connecting panel are completed and be welded and fixed, and the side of institute's truss hoisting is blocked in the bending of shearing resistance ribbed stiffener both sides, by the lifting hole(eyelet) at shearing resistance ribbed stiffener center, shackle 6 is installed; Hanger connecting panel winds up behind gap by truss, shearing resistance bearing pin is stuck in truss through the perforate of hanger connecting panel and winds up place, then installed by spring cotter, hanger installs.
After rigging out, only need workmen to be removed by spring cotter, shearing resistance bearing pin is withdrawn from namely detachably complete.
During lifting, shearing resistance ribbed stiffener bears the side direction shearing that lifting produces, and shear-pin bearing hangs whole gravity of steel beam column by institute, and spring cotter prevents the landing of shearing resistance bearing pin side direction, rope chain guarantee shearing resistance bearing pin and shearing resistance hanger as a whole.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. truss lifting is with a detachable shearing resistance hanger, it is characterized in that: comprise shearing resistance strengthening rib and hanger connecting panel, and the base of described shearing resistance strengthening rib and the side of hanger connecting panel be vertical also clamping mutually; The two ends, base of described shearing resistance strengthening rib extend to form bending downwards, and one end bending is connected with anchor fitting, and the lower end of described hanger connecting panel is provided with the perforate supporting with described anchor fitting.
2. truss lifting according to claim 1 is with detachable shearing resistance hanger, and it is characterized in that: described anchor fitting comprises rope chain, one end and the bending of described rope chain are connected, and the other end connects shearing resistance bearing pin, and the lower end of described shearing resistance bearing pin wears spring cotter.
3. the detachable shearing resistance hanger of truss lifting according to claim 2, is characterized in that: described shearing resistance bearing pin is passed the perforate of hanger connecting panel lower end and fixed by described spring cotter.
4. the detachable shearing resistance hanger of truss lifting according to claim 1, it is characterized in that: described shearing resistance strengthening rib is equicrural triangle, the base length of described equicrural triangle is greater than the length of two waists.
5. truss lifting according to claim 1 is with detachable shearing resistance hanger, it is characterized in that: the center of described shearing resistance strengthening rib is provided with circular lifting hole(eyelet).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811105.0U CN204400427U (en) | 2014-12-18 | 2014-12-18 | The detachable shearing resistance hanger of a kind of truss lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811105.0U CN204400427U (en) | 2014-12-18 | 2014-12-18 | The detachable shearing resistance hanger of a kind of truss lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400427U true CN204400427U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811105.0U Active CN204400427U (en) | 2014-12-18 | 2014-12-18 | The detachable shearing resistance hanger of a kind of truss lifting |
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| CN (1) | CN204400427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640700A (en) * | 2017-09-26 | 2018-01-30 | 中铁城建集团第三工程有限公司 | The hoisting method of steel roof truss boom hoisting and steel roof truss |
| CN109626201A (en) * | 2018-12-29 | 2019-04-16 | 武船重型工程股份有限公司 | A kind of truss bridge piece purlin turnover hoisting suspender and its application method |
-
2014
- 2014-12-18 CN CN201420811105.0U patent/CN204400427U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640700A (en) * | 2017-09-26 | 2018-01-30 | 中铁城建集团第三工程有限公司 | The hoisting method of steel roof truss boom hoisting and steel roof truss |
| CN109626201A (en) * | 2018-12-29 | 2019-04-16 | 武船重型工程股份有限公司 | A kind of truss bridge piece purlin turnover hoisting suspender and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |