CN202689587U - Steel-structured safety device for overhead working - Google Patents
Steel-structured safety device for overhead working Download PDFInfo
- Publication number
- CN202689587U CN202689587U CN 201220255213 CN201220255213U CN202689587U CN 202689587 U CN202689587 U CN 202689587U CN 201220255213 CN201220255213 CN 201220255213 CN 201220255213 U CN201220255213 U CN 201220255213U CN 202689587 U CN202689587 U CN 202689587U
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- fixed
- card panel
- panel seat
- clamping seat
- seat
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Abstract
The utility model relates to a steel-structured safety device for overhead working, which belongs to the building field. The safety device is provided with a steel wire rope; and the safety device is characterized in that clamp rings are fixed at the two ends of the steel wire rope and in the middle of the steel wire rope at a certain interval, each clamp ring is fixed in a U-shaped slot at the upper end of a corresponding supporting seat, the supporting seat is composed of the U-shaped slot, a movable plate-clamping seat, a bolt, a fixed plate-clamping seat and a strut, the lower end of the strut is fixed on the fixed plate-clamping seat, the U-shaped slot is fixed at the upper end of the strut, an elongated groove is processed on the fixed plate-clamping seat, the lower end of the bolt and the movable plate-clamping seat are connected together, the upper end of the bolt passes through the elongated groove, a nut is screwed in the upper end of the bolt, one ends of the movable plate-clamping seat and the fixed plate-clamping seat are formed into a hook shape, and bent hooks of the end parts of the movable plate-clamping seat and the fixed plate-clamping seat are engaged on an upper wing edge of a steel beam.
Description
Technical field
The utility model relates to building field, at length says it is a kind of steel structure high-altitude operation safety device.
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 (such as 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 seat belt hanger back of the body rearward, look for hitch point to hang 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 affected greatly by component form in operating process, is not that each place has the safety belt hitch point.The second, the scope of operation arranges large rope from cornice to ridge, restricts greatly colligation on cornice and ridge place purlin supporting plate; Artificial colligation is fastening, and Construction of Steel Structure personnel are when roofing construction, and seat belt hanger is connected with large rope, yet large rope is affixed on roof girder.Shortcoming is: the operating personnel needs mobile at any time, distance between large rope and the people is larger, seat belt hanger slides inconvenient, the use of safety belt should be followed the principle of " high extension is low to be used ", the position of large rope is excessively low, it is excessive to cause the permanent position of safety belt to depart from safe altitude, has reduced at the time of emergency safety assurance coefficient of safety belt.The 3rd, need to completely spread scaffold+safety net protection, this method safety is reliable.Shortcoming is: efficiency of construction is low, and measure cost is high, and personnel have high input etc.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of steel structure high-altitude operation safety device, simple in structure, convenient disassembly, and the girder steel edge of a wing of applicable different in width, safe and reliable.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of steel structure high-altitude operation safety device, be provided with wire rope, it is characterized in that, wire rope two ends and interval, wire rope middle part are fixed with snap ring, each snap ring is in pin rod is fixed on the U-lag of corresponding supporting seat upper end, supporting seat is by U-lag, the active card panel seat, bolt, fixed card panel seat and pole form, 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, 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 beneficial effects of the utility model are, simple in structure, convenient disassembly, and the girder steel edge of a wing of applicable different in width, safe and reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model supporting seat.
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
Such as Fig. 1, shown in Figure 2, the utility model is provided with wire rope 8, wire rope 8 two ends and interval, middle part are fixed with snap ring, 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 by U-lag 6, active card panel seat 1, bolt 2, fixed card panel seat 4 and pole 5 form, pole 5 lower ends are fixed on the fixed card panel seat 4, pole 5 upper ends are fixed with U-lag 6, be 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, 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 is on ground during preparation in place lifting, begin to install the utility model steel structure high-altitude operation safety device, the position laying carpet waste of supporting seat 7 at first is installed at girder steel 9, wear prevention girder steel 9, 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, position by adjusting 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, the employing pin is fixed, the other end adopts euphroe with wire rope 8 tensions, and then with snap ring fastening steel wire rope 8, carry out girder steel 9 liftings, the operating personnel can wear the two hanging safety belt operations on girder steel of double hook again.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 structure high-altitude operation safety device, be provided with wire rope, it is characterized in that: wire rope two ends and interval, wire rope middle part are fixed with snap ring, each snap ring is in pin rod is fixed on the U-lag of corresponding supporting seat upper end, supporting seat is by U-lag, the active card panel seat, bolt, fixed card panel seat and pole form, 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, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255213 CN202689587U (en) | 2012-06-01 | 2012-06-01 | Steel-structured safety device for overhead working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255213 CN202689587U (en) | 2012-06-01 | 2012-06-01 | Steel-structured safety device for overhead working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689587U true CN202689587U (en) | 2013-01-23 |
Family
ID=47545222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255213 Withdrawn - After Issue CN202689587U (en) | 2012-06-01 | 2012-06-01 | Steel-structured safety device for overhead working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691421A (en) * | 2012-06-01 | 2012-09-26 | 威海建设集团股份有限公司 | Safe protecting device for high-altitude work of steel structure |
| CN103866965A (en) * | 2014-04-04 | 2014-06-18 | 中铁十三局集团第四工程有限公司 | Method for arranging steel wire rope for hanging safety belt in external scaffold operation |
-
2012
- 2012-06-01 CN CN 201220255213 patent/CN202689587U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691421A (en) * | 2012-06-01 | 2012-09-26 | 威海建设集团股份有限公司 | Safe protecting device for high-altitude work of steel structure |
| CN102691421B (en) * | 2012-06-01 | 2015-04-08 | 威海建设集团股份有限公司 | Safe protecting device for high-altitude work of steel structure |
| CN103866965A (en) * | 2014-04-04 | 2014-06-18 | 中铁十三局集团第四工程有限公司 | Method for arranging steel wire rope for hanging safety belt in external scaffold operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20150408 |
|
| RGAV | Abandon patent right to avoid regrant |