CN201933785U - Annular anchor ear for installing safety rope on tubular column by means of pulling - Google Patents
Annular anchor ear for installing safety rope on tubular column by means of pulling Download PDFInfo
- Publication number
- CN201933785U CN201933785U CN2010206590781U CN201020659078U CN201933785U CN 201933785 U CN201933785 U CN 201933785U CN 2010206590781 U CN2010206590781 U CN 2010206590781U CN 201020659078 U CN201020659078 U CN 201020659078U CN 201933785 U CN201933785 U CN 201933785U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- safety rope
- annular anchor
- semi
- circular hoop
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses an annular anchor ear for installing a safety rope on a tubular column by means of pulling. The annular anchor ear comprises two semicircular anchor ear pieces, a plurality of nuts, a plurality of screw rods and a plurality of pull rings, wherein at least one semicircular anchor ear piece is provided with the pull rings which are provided with the safety rope by means of pulling; and joints at two ends of the two semicircular anchor ear pieces are provided with the nuts, and the nuts are internally provided with the screw rods which are used for connecting with the joints at the two ends of the two semicircular anchor ear pieces to be formed into the integrated annular anchor ear. The annular anchor ear is simple in structure, convenient to disassemble, and recyclable. The annular anchor ear is used for installing the safety rope by means of pulling, so that the phenomenon that a parent metal of a structural steel column is damaged caused by welding the pull rings which are used for installing the safety rope on a column body by means pulling in the prior art can be avoided, the works such as the follow-up cutting, grinding, paint repairing and the like can be avoided, and the construction progress can be accelerated.
Description
Technical field
The utility model relates to the instrument that uses in the construction, particularly relates to a kind of annular anchor ear of establishing safety rope that is used for drawing on tubular pillar.
Background technology
At present, go along with sb. to guard him in the job site at various steel work, safety rope draws that establish need be with the draw ring field Welding in the steel column surface.Need will weld draw ring with gas cutting during dismounting and slice off, the processing such as touch-up paint of polishing on the post surface again.And existing this welding draw ring draws the mode of establishing safety rope, has following problem at least:
(1) the safety rope draw ring is welded direct on the structural steel columns, exists the high-altitude welding capacity big, and welding is inconvenient, injures the shortcoming of structure mother metal easily;
Need use gas cutting will weld draw ring when (2) dismantling and slice off, the touch-up paint of polishing on the steel column surface is handled, and workload is big, the stretch-out progress;
(3) the not reproducible use of welding draw ring causes certain waste.
The utility model content
The utility model embodiment provides a kind of being used for to draw the annular anchor ear of establishing safety rope on tubular pillar, and it is simple in structure, need not be welded during use, can be recycled, and has reduced workload and cost, has improved efficiency of construction.
The purpose of this utility model is achieved through the following technical solutions:
Embodiment of the present utility model provides a kind of being used for to draw the annular anchor ear of establishing safety rope on the tubular pillar, comprising:
Two semi-circular hoop sheets, nut, screw rod and draw rings;
At least be provided with on the semi-circular hoop sheet of a slice and draw the draw ring of establishing safety rope; The joint, two ends of two semi-circular hoop sheets is equipped with nut, and the screw rod that the joint, two ends of two semi-circular hoop sheets is connected to become the complete annular anchor ear is set in the described nut.
Described nut is weldingly fixed on the joint, two ends of every semi-circular hoop sheet.
Be equipped with draw ring on described two semi-circular hoop sheets.
Described draw ring is a triangle, is fixedly welded on the middle part in the semi-circular hoop sheet outside.
The technical scheme that is provided by above-mentioned the utility model embodiment as can be seen, the utility model embodiment cooperates by the nut of screw rod with two rings shape hoop junction, sheet two ends, two rings shape hoop sheet can be connected to form complete annular anchor ear, thereby make this annular anchor ear can be fixed on the tubular pillar surface easily, utilize the draw ring that is provided with on the circumferential band sheet conveniently to draw and establish safety rope.The damage of the structural steel columns mother metal that tradition draws equipment, method will draw the draw ring of establishing safety rope to be welded in to cause on the shaft can not appear in simple in structure, the convenient disassembly of this anchor ear, avoids work such as later stage cutting, polishing and touch-up paint, has accelerated job schedule.And this annular anchor ear can be recycled, and saves material, increases economic benefit.
Description of drawings
The structural representation of the annular anchor ear that Fig. 1 provides for the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The utility model embodiment is that a kind of being applied in drawn the annular anchor ear that can be recycled of establishing safety rope on the steel work tubular pillar, constitute by the semi-circular hoop sheet of sheet, at least on the semi-circular hoop sheet of a slice the safety rope draw ring is being set, joint at every semi-circular hoop sheet two ends is provided with nut and screw rod, and screw rod is arranged in the nut.During use, two semi-circular hoop sheets are encircled on the tubular pillar surface, the firm connection of semi-circular hoop sheet back is embraced on tubular pillar with screw rod.Can utilize draw ring on the semi-circular hoop sheet to draw and establish safety rope.Use this anchor ear to draw and establish safety rope, convenient disassembly, not damaged structure steel column.Avoided drawing in the conventional steel structure construction and established that the safety rope workload is big, the shortcoming of damaged structure mother metal.And can be recycled, save material, increase economic benefit.
For ease of understanding, describe below in conjunction with accompanying drawing and specific embodiment.
Embodiment
As shown in Figure 1, present embodiment provides a kind of annular anchor ear that can be recycled of establishing safety rope that is used for drawing on the tubular pillar, can be used for Construction of Steel Structure, as shown in Figure 1, this annular anchor ear comprises: two semi-circular hoop sheets 1,5, nut 4,7, screw rod 3,8 and draw rings 2,6;
Be provided with on the semi-circular hoop sheet 1,5 and draw the draw ring 2,6 of establishing safety rope, draw ring 2,6 can be triangle, be fixedly welded on the semi-circular hoop sheet 1,5, can in a slice or two semi-circular hoop sheets draw ring be set as required, draw ring can be provided with one or more, when a draw ring is set, draw ring can be arranged on the middle part in the semi-circular hoop sheet outside, when a plurality of draw ring is set, a plurality of draw rings evenly can be fixed on the semi-circular hoop sheet outside; The joint, two ends of two semi-circular hoop sheets 1,5 is equipped with nut 4,7, nut 4,7 can be welded on the joint, two ends of every semi-circular hoop sheet, screw rod 3,8 is set in the described nut, the joint, two ends of two semi-circular hoop sheets 1,5 can be connected by screw rod 3,8, become complete annular anchor ear after two semi-circular hoop sheets 1,5 are connected.
When above-mentioned annular anchor ear uses, two semi-circular hoop sheets of annular garter spring 5 are embraced on the tubular pillar surface, the nut 2 of use screw rod 3 cooperation junctions, half and half circumferential band sheet two ends on the tubular pillar surface, utilizes the annular anchor ear lock ring draw ring that is provided with on the semi-circular hoop sheet draw and establishes safety rope.
In sum, simple in structure, the convenient disassembly of the annular anchor ear of the utility model embodiment, utilize this annular anchor ear to draw when establishing safety rope, tradition can not occur draws the method for establishing safety rope draw ring will be welded in the problem that causes structural steel columns mother metal surface damage on the shaft, also avoid work such as later stage cutting, polishing and touch-up paint, accelerated construction speed.And this annular anchor ear can be recycled, and saves material, has increased economic benefit.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. one kind is used for drawing the annular anchor ear of establishing safety rope on the tubular pillar, it is characterized in that, comprising:
Two semi-circular hoop sheets, nut, screw rod and draw rings;
At least be provided with on the semi-circular hoop sheet of a slice and draw the draw ring of establishing safety rope; The joint, two ends of two semi-circular hoop sheets is equipped with nut, and the screw rod that the joint, two ends of two semi-circular hoop sheets is connected to become the complete annular anchor ear is set in the described nut.
2. according to claim 1 being used for drawn the annular anchor ear of establishing safety rope on the tubular pillar, it is characterized in that, described nut is weldingly fixed on the joint, two ends of every semi-circular hoop sheet.
3. according to claim 1 being used for drawn the annular anchor ear of establishing safety rope on the tubular pillar, it is characterized in that, is equipped with draw ring on described two semi-circular hoop sheets.
4. draw the annular anchor ear of establishing safety rope on the tubular pillar according to claim 1 or 3 described being used for, it is characterized in that described draw ring is a triangle, be fixedly welded on the middle part in the semi-circular hoop sheet outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590781U CN201933785U (en) | 2010-12-08 | 2010-12-08 | Annular anchor ear for installing safety rope on tubular column by means of pulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590781U CN201933785U (en) | 2010-12-08 | 2010-12-08 | Annular anchor ear for installing safety rope on tubular column by means of pulling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933785U true CN201933785U (en) | 2011-08-17 |
Family
ID=44445309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206590781U Expired - Lifetime CN201933785U (en) | 2010-12-08 | 2010-12-08 | Annular anchor ear for installing safety rope on tubular column by means of pulling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933785U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195250A (en) * | 2012-01-09 | 2013-07-10 | 中联重科股份有限公司 | Concrete pumping equipment and pouring end hose thereof |
| CN110144819A (en) * | 2019-06-06 | 2019-08-20 | 西南交通大学 | A kind of safe running gear and application method for truss-type bridges manual inspection |
| CN111576904A (en) * | 2020-06-16 | 2020-08-25 | 上海市机械施工集团有限公司 | Hoop type connecting structure and safety rope device between rectangular columns |
| CN112878720A (en) * | 2021-01-18 | 2021-06-01 | 中国十七冶集团有限公司 | Life rope fixing device for steel beam installation and using method thereof |
-
2010
- 2010-12-08 CN CN2010206590781U patent/CN201933785U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195250A (en) * | 2012-01-09 | 2013-07-10 | 中联重科股份有限公司 | Concrete pumping equipment and pouring end hose thereof |
| WO2013104239A1 (en) * | 2012-01-09 | 2013-07-18 | 中联重科股份有限公司 | Concrete pumper apparatus and end hose thereof for use in casting construction |
| CN103195250B (en) * | 2012-01-09 | 2015-08-26 | 中联重科股份有限公司 | Concrete pumping equipment and casting and constructing end hose thereof |
| CN110144819A (en) * | 2019-06-06 | 2019-08-20 | 西南交通大学 | A kind of safe running gear and application method for truss-type bridges manual inspection |
| CN110144819B (en) * | 2019-06-06 | 2024-04-12 | 西南交通大学 | Safe walking system for manual inspection of truss bridge and use method |
| CN111576904A (en) * | 2020-06-16 | 2020-08-25 | 上海市机械施工集团有限公司 | Hoop type connecting structure and safety rope device between rectangular columns |
| CN112878720A (en) * | 2021-01-18 | 2021-06-01 | 中国十七冶集团有限公司 | Life rope fixing device for steel beam installation and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201933785U (en) | Annular anchor ear for installing safety rope on tubular column by means of pulling | |
| CN104889549A (en) | Arc striking and extinguishing plate clamp | |
| CN203779017U (en) | Barrel splicing apparatus for wind driven generator tower barrel | |
| CN202174334U (en) | Automatic cutting device for stainless steel pipes | |
| CN203145430U (en) | Detachable anchor ring structure for fixing cantilever beam | |
| CN202684458U (en) | Home-made bearing detachment fixture | |
| CN211037913U (en) | Device for effectively improving fatigue performance of steel beam containing damage | |
| CN204569127U (en) | Steel upright post hoisting jig | |
| CN204896828U (en) | Scraper blade is claw for reclaimer | |
| CN203710570U (en) | Movable life rope device | |
| CN203701702U (en) | Splicing type dustproof shed | |
| CN102700999B (en) | Vertical rotary-disc type wrapping machine | |
| CN103618253B (en) | Iron tower operation turns to combination unit | |
| CN204299197U (en) | Construction of Steel Structure safety rope vertical columns | |
| CN202595911U (en) | Turnplate-type connector | |
| CN202139835U (en) | Portable temporary ladder for construction | |
| CN205330141U (en) | A fixing bolt cap anti -falling device is gone along with sb. to guard him outward to assembly project | |
| CN204263854U (en) | A kind of tire quick-release arrangement | |
| CN205413556U (en) | Pall ring piece collection device in rectifying column | |
| CN206144155U (en) | Building templates demolishs device | |
| CN203783151U (en) | Novel tying device of cantilever discharging platform | |
| CN202248834U (en) | Quick anchor ring clamping member | |
| CN202756772U (en) | Ship pipeline protection and support structure | |
| CN218149858U (en) | Turnover portable hopper | |
| CN219077705U (en) | Device is pasted to electromechanical pipeline sign |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |