CN103434927A - Clamping device of H-shaped steel - Google Patents
Clamping device of H-shaped steel Download PDFInfo
- Publication number
- CN103434927A CN103434927A CN2013104149542A CN201310414954A CN103434927A CN 103434927 A CN103434927 A CN 103434927A CN 2013104149542 A CN2013104149542 A CN 2013104149542A CN 201310414954 A CN201310414954 A CN 201310414954A CN 103434927 A CN103434927 A CN 103434927A
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- Prior art keywords
- shaped steel
- shackle
- clamping device
- risers
- riser
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 43
- 239000010959 steel Substances 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses a clamping device of H-shaped steel. The clamping device comprises an n-shaped holding plate which is transversely arranged at the bottom of the clamping device, two vertical plates which are oppositely arranged on the n-shaped holding plate, a middle vertical plate arranged between the two vertical plates, and pin holes formed in the two vertical plates and used for mounting shackles, wherein a pin hole for mounting the shackles is formed in the middle vertical plate; according to the direction of a rigging which is actually configured, the shackles can be mounted on two vertical plates or the middle vertical plate. The clamping device is convenient and flexible to operate, and can be used as a hoisting clamp for clamping the H-shaped steel when the H-shaped steel is hoisted, not only are the surface coatings and the materials of the H-shaped steel not abraded, but also hoisting points or hooking points can be acquired on the H-shaped steel without welding, and moreover the clamping device can be repeatedly used.
Description
Technical field
The present invention relates to holding device, relate in particular to a kind of holding device of the H shaped steel for Offshore Platform Construction and other steel structure construction work progress.Belong to ocean engineering and building field.
Background technology
In Offshore Platform Construction and steel structure building construction process, need to use a large amount of H shaped steel, therefore, also many for the lifting operation of H shaped steel.
At present, the method that existing lifting H shaped steel adopts is normally: the rope strapping; That is: by by the rope colligation on H shaped steel, then, then use the loop wheel machine handling.Due to before lifting, H shaped steel is installation in position not yet, and therefore, the two ends of H shaped steel are in open state, and rope can take off easily; But, after H shaped steel is in place, usually, the two ends of H shaped steel can complete and be connected with other structures, this just makes rope be difficult to take off; And because the colligation of rope easily makes H shaped steel finish coat and material produce wearing and tearing.
Summary of the invention
Main purpose of the present invention is to overcome the above-mentioned shortcoming that prior art exists, and provide a kind of holding device of H shaped steel, it is easy to operate, flexible, can be when H shaped steel lifts, as stone tongs clamping H shaped steel, not only can not produce wearing and tearing to finish coat and the material of H shaped steel, and, do not need welding just can on H shaped steel, obtain suspension centre or hanging point, and can repeated usage.
The objective of the invention is to be realized by following technical scheme:
A kind of holding device of H shaped steel is characterized in that: comprising: be located at the Π type clamp of a horizontally set of bottom, relatively be arranged on two risers on Π type clamp, be arranged on middle the riser between two risers, two risers are provided with the pin-and-hole for the shackle installation; Middle riser is provided with a pin-and-hole of installing for shackle; According to actual rigging of joining button, towards, shackle, can be arranged on two risers or on middle riser.
Described shackle is Π type structure, and the two bottom sides of shackle relatively respectively is provided with one for the mounting hole of shackle bolt is installed.
Beneficial effect of the present invention: the present invention is owing to adopting technique scheme, it is easy to operate, flexible, can be when H shaped steel lifts, as stone tongs clamping H shaped steel, not only can not produce wearing and tearing to finish coat and the material of H shaped steel, and, do not need welding just can on H shaped steel, obtain suspension centre or hanging point, and can repeated usage.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention clamps H shaped steel schematic diagram.
Fig. 3 is that the present invention uses view.
The connection diagram that Fig. 4 is riser when lifting shackle and middle riser in the middle of the present invention should use.
Major label description in figure:
1. shackle, 2. shackle bolt, 3. pin-and-hole, 4. riser, 5. in the middle of riser, 6. Π type clamp, 7. fluting, 8. rope sling, 9.H shaped steel, 10. steel rope, 11. suspension hooks.
The specific embodiment
As shown in Figure 1, the present invention includes: be located at a horizontally set of bottom Π type clamp 6, adopt welding manner relatively to be arranged on two risers 4 on Π type clamp 6, adopt welding manner to be arranged on middle riser between two risers 45, two risers 4 are provided with the pin-and-hole for shackle 1 installation; Shackle 1 is detained bolt 2 by handling and is arranged on two risers 4, and wherein, shackle 1 is Π type structure, and the two bottom sides of shackle 1 relatively respectively is provided with one for the mounting hole of shackle bolt 2 is installed; Middle riser 5 is provided with a pin-and-hole 3 of installing for shackle 1.
As shown in Figure 2, during use, 7 two of flutings on the Π type clamp 6 in four the present invention are stuck in relatively to the top flange plate both sides of H shaped steel 9, make H shaped steel 9 and Π type clamp 6 chuckings.Shackle bolt 2, through being located at the mounting hole on riser 4, linking together shackle 1 and riser 4, and fixes with nut screwing clamping.Two shackles 1 that will be stuck in respectively H shaped steel 9 both sides by rope sling 8 are chained together.According to the size difference of H shaped steel, rope sling 8 can carry out suitable adjusting and replacing.
As shown in Figure 3, during lifting, the suspension hook of loop wheel machine 11 is connected with the upper end of steel rope 10, the lower end of steel rope 10 is connected with rope sling 8, and when suspension hook 11 is upwards sling, steel rope 10 is rope sling 8 tension, and drives shackle 1 and Π type clamp 6 clamps H Π shaped steel 9 sling.
As shown in Figure 4, the rigging of joining button during according to lifting is towards requiring, and while as steel rope, needing edge lateral stressed with Π type clamp 6, the moment of torsion born in order to reduce now shackle 1 and riser 4, can spend shackle 1 rotation 90 in the pin-and-hole 3 of riser 5 in the middle of being arranged on.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. the holding device of a H shaped steel is characterized in that: comprising: be located at the Π type clamp of a horizontally set of bottom, relatively be arranged on two risers on Π type clamp, be arranged on middle the riser between two risers, two risers are provided with the pin-and-hole for the shackle installation; Middle riser is provided with a pin-and-hole of installing for shackle; According to actual rigging of joining button, towards, shackle, can be arranged on two risers or on middle riser.
2. the holding device of H shaped steel according to claim 1, it is characterized in that: described shackle is Π type structure, the two bottom sides of shackle relatively respectively is provided with one for the mounting hole of shackle bolt is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104149542A CN103434927A (en) | 2013-09-12 | 2013-09-12 | Clamping device of H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104149542A CN103434927A (en) | 2013-09-12 | 2013-09-12 | Clamping device of H-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103434927A true CN103434927A (en) | 2013-12-11 |
Family
ID=49688681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104149542A Pending CN103434927A (en) | 2013-09-12 | 2013-09-12 | Clamping device of H-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434927A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858460A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Clamp for I beam |
| CN108393604A (en) * | 2018-03-02 | 2018-08-14 | 关吉举 | A kind of H steel welding technologies |
| CN114873446A (en) * | 2022-05-24 | 2022-08-09 | 中国建筑第八工程局有限公司 | Automatic unhooking lifting appliance for steel beam and using method thereof |
| CN114958398A (en) * | 2022-05-29 | 2022-08-30 | 五冶集团上海有限公司 | Construction method for temporarily fixing furnace column |
| CN115285835A (en) * | 2022-08-01 | 2022-11-04 | 长江精工钢结构(集团)股份有限公司 | A kind of hoisting device and method for heavy H-beam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107391A (en) * | 1980-12-24 | 1982-07-03 | Nippon Kokan Kk | Clamp |
| US4371203A (en) * | 1981-07-13 | 1983-02-01 | Munro Donald C | Universal beam clamp |
| WO2008022368A1 (en) * | 2006-08-25 | 2008-02-28 | I & S Larard Pty Ltd | A lifting assembly |
| CN201313784Y (en) * | 2008-12-17 | 2009-09-23 | 天津重钢机械装备股份有限公司 | H-shaped steel member turning-over lifting device |
| CN103058048A (en) * | 2013-02-05 | 2013-04-24 | 广东省工业设备安装公司 | Special lifting appliance for H-shaped steel beam and lifting method using lifting appliance |
| CN203065018U (en) * | 2013-01-24 | 2013-07-17 | 中国十七冶集团有限公司 | Simple hoisting device for track |
-
2013
- 2013-09-12 CN CN2013104149542A patent/CN103434927A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107391A (en) * | 1980-12-24 | 1982-07-03 | Nippon Kokan Kk | Clamp |
| US4371203A (en) * | 1981-07-13 | 1983-02-01 | Munro Donald C | Universal beam clamp |
| WO2008022368A1 (en) * | 2006-08-25 | 2008-02-28 | I & S Larard Pty Ltd | A lifting assembly |
| CN201313784Y (en) * | 2008-12-17 | 2009-09-23 | 天津重钢机械装备股份有限公司 | H-shaped steel member turning-over lifting device |
| CN203065018U (en) * | 2013-01-24 | 2013-07-17 | 中国十七冶集团有限公司 | Simple hoisting device for track |
| CN103058048A (en) * | 2013-02-05 | 2013-04-24 | 广东省工业设备安装公司 | Special lifting appliance for H-shaped steel beam and lifting method using lifting appliance |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858460A (en) * | 2016-05-13 | 2016-08-17 | 安徽九华机械股份有限公司 | Clamp for I beam |
| CN108393604A (en) * | 2018-03-02 | 2018-08-14 | 关吉举 | A kind of H steel welding technologies |
| CN114873446A (en) * | 2022-05-24 | 2022-08-09 | 中国建筑第八工程局有限公司 | Automatic unhooking lifting appliance for steel beam and using method thereof |
| CN114873446B (en) * | 2022-05-24 | 2025-05-06 | 中国建筑第八工程局有限公司 | Automatic unhooking sling for steel beam and method of using the same |
| CN114958398A (en) * | 2022-05-29 | 2022-08-30 | 五冶集团上海有限公司 | Construction method for temporarily fixing furnace column |
| CN115285835A (en) * | 2022-08-01 | 2022-11-04 | 长江精工钢结构(集团)股份有限公司 | A kind of hoisting device and method for heavy H-beam |
| CN115285835B (en) * | 2022-08-01 | 2024-12-24 | 长江精工钢结构(集团)股份有限公司 | A heavy H-beam hoisting device and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |