CN102691421A - Safe protecting device for high-altitude work of steel structure - Google Patents
Safe protecting device for high-altitude work of steel structure Download PDFInfo
- Publication number
- CN102691421A CN102691421A CN2012101774706A CN201210177470A CN102691421A CN 102691421 A CN102691421 A CN 102691421A CN 2012101774706 A CN2012101774706 A CN 2012101774706A CN 201210177470 A CN201210177470 A CN 201210177470A CN 102691421 A CN102691421 A CN 102691421A
- Authority
- CN
- China
- Prior art keywords
- fixed
- panel seat
- card panel
- clamping plate
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a safe protecting device for high-latitude work of a steel structure and belongs to the field of buildings. The safe protecting device is provided with a steel wire rope and is characterized in that snap rings are fixed at two ends of the steel wire rope and the middle of the steel wire rope at intervals, wherein each snap ring is fixed in a U-shaped groove in the upper end of a corresponding support seat through a pin rod; the support seat comprises the U-shaped groove, a movable clamping plate seat, a blot, a fixed clamping plate seat and a support rod; the lower end of the support rod is fixed on the fixed clamping plate seat; the U-shaped groove is fixed at the upper end of the support rod; a strip groove is formed in the fixed clamping plate seat; the lower end of the bolt is connected with the movable clamping plate; the upper end of the bolt penetrates through the strip groove and is screwed with the nut; the movable clamping plate seat and one end of the fixed clamping plate seat take the shape of a bent hook shape; and the movable clamping plate seat and a bent hook at the end part of the fixed clamping plate seat are clamped on a top flange of a steel beam.
Description
Technical field
The present invention relates to building field, at length say it is a kind of steel structural overhead safety device for operation.
Background technology
As everyone knows; There are very many work high above the ground in the on-the-spot member installation process of structural steelwork; The method that tradition solves operating personnel's safety belt hitch point is: the first, and operating personnel are suspended on safety belt on the reliable parts (like girder steel purlin supporting plate, tie-rod junction plate, horizontal support hole) according to on-site actual situations.Remove safety belt when mobile, with the safety belt hook back of the body rearward, look for hitch point suspension safety belt after moving to operating position.Shortcoming is: operating personnel do not have protection in the process of walking, the hitch point of safety belt is influenced greatly by component form in operating process, is not that each place all has the safety belt hitch point.The second, the scope of operation is provided with big rope from cornice to ridge, restricts colligation greatly on cornice and ridge place purlin supporting plate; Artificial colligation is fastening, and Construction of Steel Structure personnel are when roofing construction, and the safety belt hook is connected with big rope, yet big rope is affixed on roof girder.Shortcoming is: the operating personnel needs to move at any time; Distance between big rope and the people is bigger; The slip of safety belt hook is inconvenient, and the use of safety belt should be followed the principle of " high extension is low to be used ", and the position of big rope is low excessively; It is excessive to cause the permanent position of safety belt to depart from safe altitude, has reduced safety belt safety assurance coefficient at the time of emergency.The 3rd, need completely spread scaffold+safe plain net protection, this method is safe and reliable.Shortcoming is: efficiency of construction is low, and measure cost is high, and personnel have high input or the like.
Summary of the invention
In order to overcome the deficiency of prior art, the present invention provides a kind of steel structural overhead safety device for operation, simple in structure, convenient disassembly, and the girder steel edge of a wing of suitable different in width, safe and reliable.
The technical solution adopted for the present invention to solve the technical problems is: a kind of steel structural overhead safety device for operation, be provided with wire rope, and it is characterized in that; Wire rope two ends and wire rope middle part fixed interval have snap ring; Each snap ring is in pin rod is fixed on the U-lag of corresponding supporting seat upper end, and supporting seat is made up of U-lag, active card panel seat, bolt, fixed card panel seat and pole, and the pole lower end is fixed on the fixed card panel seat; The pole upper end is fixed with U-lag; Be processed with the groove of strip on the fixed card panel seat, bolt lower end and active card panel seat link together, and the bolt upper end is passed the groove of strip and is combined with nut; Active card panel seat and fixed card panel seat one end are crotch-shaped, and the crotch of active card panel seat and fixed card panel seat end is fastened on the girder steel top flange.
The invention has the beneficial effects as follows, simple in structure, convenient disassembly, the girder steel edge of a wing of suitable different in width, safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of supporting seat of the present invention.
1. active card panel seats among Fig. 1,2. bolt, 3. groove, 4. fixed card panel seat, 5. pole, 6.U shape groove, 7. supporting seat, 8. wire rope, 9. girder steel.
The specific embodiment
Like Fig. 1, shown in Figure 2; The present invention is provided with wire rope 8, and wire rope 8 two ends and middle part fixed interval have snap ring, and each snap ring is in pin rod is fixed on the U-lag 6 of corresponding supporting seat 7 upper ends; Supporting seat 7 is made up of U-lag 6, active card panel seat 1, bolt 2, fixed card panel seat 4 and pole 5; Pole 5 lower ends are fixed on the fixed card panel seat 4, and pole 5 upper ends are fixed with U-lag 6, are processed with the groove 3 of strip on the fixed card panel seat 4; Bolt 2 lower ends and active card panel seat 1 link together; Bolt 2 upper ends are passed the groove 3 of strip and are combined with nut, and active card panel seat 1 and fixed card panel seat 4 one ends are crotch-shaped, and the crotch of the end of active card panel seat 1 and fixed card panel seat 4 is fastened on girder steel 9 top flanges.
Girder steel 9 during preparation in place lifting, begins to install steel structural overhead safety device for operation of the present invention on ground, the position of supporting seat 7 at first is installed on girder steel 9 lays carpet waste; Girder steel 9 prevents to wear and tear; Spacing between two adjacent supporting seats 7 is generally about 8 meters, the crotch of active card panel seat 1 and fixed card panel seat 4 ends is fastened on girder steel 9 top flanges, through regulating the position of bolt 2; Make active card panel seat 1 and fixed card panel seat 4 and girder steel 9 top flange plates chucking; Then with the nut screwing clamping on the bolt 2, two ends have been placed in U-lag 6 positions on pole 5 tops with the fastening wire rope 8 of snap ring, adopt pin to fix; The other end adopts euphroe with wire rope 8 tensions; And then, carrying out girder steel 9 liftings again with snap ring binding in wire rope 8, the operating personnel can wear the two hanging safety belt operations on girder steel of double hook.The operating personnel equips the two hanging safety belts of double hook, and no matter (especially dislocation) has a hook to hang on the wire rope 8 all the time under which kind of condition, and is safe and reliable, guarantees the work high above the ground personal security.
Claims (1)
1. steel structural overhead safety device for operation; Be provided with wire rope, it is characterized in that: wire rope two ends and wire rope middle part fixed interval have snap ring, and each snap ring is in pin rod is fixed on the U-lag of corresponding supporting seat upper end; Supporting seat is made up of U-lag, active card panel seat, bolt, fixed card panel seat and pole; The pole lower end is fixed on the fixed card panel seat, and the pole upper end is fixed with U-lag, is processed with the groove of strip on the fixed card panel seat; Bolt lower end and active card panel seat link together; The bolt upper end is passed the groove of strip and is combined with nut, and active card panel seat and fixed card panel seat one end are crotch-shaped, and the crotch of active card panel seat and fixed card panel seat end is fastened on the girder steel top flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177470.6A CN102691421B (en) | 2012-06-01 | 2012-06-01 | Safe protecting device for high-altitude work of steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177470.6A CN102691421B (en) | 2012-06-01 | 2012-06-01 | Safe protecting device for high-altitude work of steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691421A true CN102691421A (en) | 2012-09-26 |
| CN102691421B CN102691421B (en) | 2015-04-08 |
Family
ID=46857145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210177470.6A Active CN102691421B (en) | 2012-06-01 | 2012-06-01 | Safe protecting device for high-altitude work of steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691421B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061526A (en) * | 2013-01-18 | 2013-04-24 | 中国十七冶集团有限公司 | Safety protection method for limbs |
| CN108612330A (en) * | 2018-06-25 | 2018-10-02 | 宁波建工工程集团有限公司 | The safe rope support of steel structure high-altitude operation and its construction method of installation |
| CN110781706A (en) * | 2018-07-30 | 2020-02-11 | 杭州海康威视系统技术有限公司 | Safety belt wearing detection method and device and computer readable storage medium |
| CN113944339A (en) * | 2021-10-29 | 2022-01-18 | 国网河北省电力有限公司衡水供电分公司 | Fixing device and protective structure for installing steel structure fence |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324404A (en) * | 2003-04-08 | 2004-11-18 | Ebaa Shokai:Kk | Guide device for safety rope for construction work, and safety rope mounting structure using the same |
| CN201730348U (en) * | 2010-05-28 | 2011-02-02 | 中国一冶集团有限公司 | Steel-structure safety device for high-altitude operation |
| CN202689587U (en) * | 2012-06-01 | 2013-01-23 | 威海建设集团股份有限公司 | Steel-structured safety device for overhead working |
-
2012
- 2012-06-01 CN CN201210177470.6A patent/CN102691421B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324404A (en) * | 2003-04-08 | 2004-11-18 | Ebaa Shokai:Kk | Guide device for safety rope for construction work, and safety rope mounting structure using the same |
| CN201730348U (en) * | 2010-05-28 | 2011-02-02 | 中国一冶集团有限公司 | Steel-structure safety device for high-altitude operation |
| CN202689587U (en) * | 2012-06-01 | 2013-01-23 | 威海建设集团股份有限公司 | Steel-structured safety device for overhead working |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061526A (en) * | 2013-01-18 | 2013-04-24 | 中国十七冶集团有限公司 | Safety protection method for limbs |
| CN108612330A (en) * | 2018-06-25 | 2018-10-02 | 宁波建工工程集团有限公司 | The safe rope support of steel structure high-altitude operation and its construction method of installation |
| CN108612330B (en) * | 2018-06-25 | 2023-11-28 | 宁波建工工程集团有限公司 | Steel structure safety rope bracket for high-altitude operation and installation and construction method thereof |
| CN110781706A (en) * | 2018-07-30 | 2020-02-11 | 杭州海康威视系统技术有限公司 | Safety belt wearing detection method and device and computer readable storage medium |
| CN113944339A (en) * | 2021-10-29 | 2022-01-18 | 国网河北省电力有限公司衡水供电分公司 | Fixing device and protective structure for installing steel structure fence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102691421B (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203583910U (en) | Fixing bracket system for safety rope for high-altitude operations with steel structure | |
| CN201661083U (en) | Sliding type safety net | |
| CN102691421B (en) | Safe protecting device for high-altitude work of steel structure | |
| CN109372243A (en) | A kind of hanging basket system for the installation of steel construction metal Roof bottom plate | |
| CN104196255A (en) | Mobile safety net hanging method for plant roof installation | |
| CN104153586B (en) | A kind of suspension cable hangs the construction method of mounting purlines | |
| CN202689587U (en) | Steel-structured safety device for overhead working | |
| CN203626275U (en) | Steel beam structure and under-beam clamp used for hanging horizontal safety net thereof | |
| CN211714643U (en) | Steel construction installation lifeline setting device | |
| CN202645024U (en) | Installing lifting device for steel structure purline | |
| CN105311772A (en) | Safety belt hanging device for indoor high place work of substation | |
| CN205259573U (en) | A hanging flower basket hangs mechanism for high -rise roofing transformation | |
| CN203626222U (en) | Safety device of movable scaffold | |
| CN203750064U (en) | Portable safety belt fixing device for power equipment framework | |
| CN205145444U (en) | Indoor aerial work safety belt hanging device of transformer substation | |
| CN202731270U (en) | Movable platform for aerial installation operation of space steel structure | |
| CN202689588U (en) | Safety rope cantilever support | |
| CN211691030U (en) | Workshop secondary hanger system | |
| CN204876814U (en) | Building construction safety rail guard | |
| CN211158255U (en) | Portable high-altitude anti-falling anchorage suitable for steel structure part | |
| CN204202135U (en) | The pre-buried air conditoner support of construction wall | |
| CN209482311U (en) | A kind of bracing members falling proof device | |
| CN105484486A (en) | Adjustable rigid pulling connection device | |
| CN203684702U (en) | Rainwater pipeline mounting structure in high-altitude pipe truss | |
| CN206015532U (en) | A kind of security protection hanging cable for high pier construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Kong Qinghe Inventor after: Sun Aichun Inventor after: Wang Liang Inventor after: Gao Zhongqin Inventor after: Yang Xiushan Inventor after: Li Dong Inventor after: Zhang Wei Inventor after: Liu Jin Inventor after: Han Wenhui Inventor after: Wang Ying Inventor before: Kong Qinghe Inventor before: Wang Liang Inventor before: Yang Xiushan Inventor before: Li Dong Inventor before: Zhang Wei Inventor before: Liu Jin Inventor before: Han Wenhui Inventor before: Song Ruijie |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: KONG QINGHE WANG LIANG YANG XIUSHAN LI DONG ZHANG WEI LIU JIN HAN WENHUI SONG RUIJIE TO: KONG QINGHE WANG LIANG GAO ZHONGQIN YANG XIUSHAN LI DONG ZHANG WEI LIU JIN HAN WENHUI WANG YING SUN AICHUN |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |