CN111467701A - Portable high-altitude anti-falling anchorage suitable for steel structure part - Google Patents
Portable high-altitude anti-falling anchorage suitable for steel structure part Download PDFInfo
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- CN111467701A CN111467701A CN201911045813.1A CN201911045813A CN111467701A CN 111467701 A CN111467701 A CN 111467701A CN 201911045813 A CN201911045813 A CN 201911045813A CN 111467701 A CN111467701 A CN 111467701A
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- plate
- fixedly connected
- steel structure
- falling
- portable high
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
Abstract
The invention discloses a portable high-altitude anti-falling anchor suitable for a steel structure part, which comprises a fixed plate, wherein two sides of the fixed plate are fixedly connected with side plates, the two side plates and the fixed plate enclose a U-shaped structure, the inner wall of one side plate is fixedly connected with three hook nails, the outer wall of the other side plate is fixedly connected with two fixing nuts, the two fixing nuts are internally and respectively in threaded connection with a tip bolt, a round hole corresponding to the position of the tip bolt penetrates through the side wall of the side plate, the tip part of the tip bolt penetrates through the round hole and extends to the inner side of the U-shaped structure, and the upper end of the fixed plate is fixedly connected with a hanging ring. The anchorage device can be clamped on a steel structure plate, has the advantages of light weight, convenience in installation and firmness in clamping, and thoroughly solves the problem that a maintenance worker does not have a great potential safety hazard of hanging a safety belt when working aloft at a steel structure part.
Description
Technical Field
The invention relates to the technical field of safety protection of steel structure facilities, in particular to a portable high-altitude anti-falling anchorage device suitable for a steel structure part.
Background
When current maintainer carries out high altitude construction at the steel construction position, at factory building, facility high altitude steel construction position maintenance in-process promptly, there is not the department to hang the safety belt, has the high altitude and falls the major potential safety hazard of personal casualties, consequently, need design one kind at present and be applicable to the portable high altitude ground tackle of preventing falling in steel construction position to fix the ground tackle fast, firmly on the steel construction, and then the maintainer of being convenient for hangs the safety belt, guarantees maintainer personal safety.
Disclosure of Invention
The invention aims to solve the defects that in the process of overhauling a steel structure part at high altitude of a factory building or a facility, a maintainer does not have a safety belt hung at a position and has great potential safety hazard of personal injury and death caused by high altitude falling in the prior art, and provides a portable high altitude anti-falling anchorage device suitable for the steel structure part.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an anchorage device that falls in portable high altitude suitable for steel construction position, includes the fixed plate, the equal fixedly connected with curb plate in both sides of fixed plate, two curb plate and fixed plate surround into U type structure, one of them three hook nail of fixedly connected with on the inner wall of curb plate, another two fixation nut of fixedly connected with on the curb plate outer wall, two equal threaded connection has the tip bolt in the fixation nut, run through on the lateral wall of curb plate and be equipped with the round hole that corresponds with tip bolt position, the pointed end portion of tip bolt runs through the round hole and extends to U type structure inboard, the upper end fixedly connected with link of fixed plate.
Preferably, three of the hook nails are arranged in an equilateral triangle.
Preferably, the fixing plate is integrally formed with the side plate.
Preferably, the hook nail and the pointed bolt are made of alloy steel.
The invention has the beneficial effects that:
1. aiming at the thickness characteristic of a common steel structure in a production field and according to the anti-sliding principle of the metal surface of the steel structure, the portable high-altitude anti-falling anchor can be effectively fixed on the steel structure, is firm in fixation and good in anti-sliding effect, and ensures stable fixation and personnel safety.
2. The portable high-altitude anti-falling anchor adopts a U-shaped structure, and the side part of the steel structure is firmly clamped effectively in a mode that three hooks on a single surface are fixedly matched with two pointed bolts on the single surface to fasten and clamp the two pointed bolts at two points.
3. The portable high-altitude anti-falling anchorage device can be fixed at any point on all steel structural plates within the existing thickness range of 10-20 mm, has the advantages of light weight, convenience in installation and firmness in clamping, can be used at various steel structural plants and facility positions, and is high in applicability.
4. The portable high-altitude anti-falling anchorage device effectively saves the cost of tying point welding and safe steel cable laying of the safety belt at the steel structure part, and effectively saves the cost.
Drawings
FIG. 1 is a schematic structural view of a portable high-altitude anti-falling anchorage device suitable for steel structure parts, according to the present invention;
FIG. 2 is a schematic side view of a portable high-altitude anti-falling anchorage device suitable for a steel structure part according to the present invention.
In the figure: 1 fixed plate, 2 curb plates, 3 hook nails, 4 pointed bolts, 5 fixed nuts, 6 link rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a portable high-altitude anti-falling anchorage device suitable for steel structure parts comprises a fixing plate 1, two side plates 2 are fixedly connected to two sides of the fixing plate 1, the two side plates 2 and the fixing plate 1 are encircled to form a U-shaped structure, the fixing plate 1 and the side plates 2 are made of steel materials, three hook nails 3 are fixedly connected to the inner wall of one side plate 2, the hook nails 3 are welded to the side plates 2, two fixing nuts 5 are fixedly connected to the outer wall of the other side plate 2, the fixing nuts 5 are welded to the side plates 2, tip bolts 4 are connected to the two fixing nuts 5 in an equal threaded mode, round holes corresponding to the tip bolts 4 in position are arranged on the side walls of the side plates 2 in a penetrating mode, the tip parts of the tip bolts 4 penetrate through the round holes and extend to the inner side of the U-shaped.
In the invention, the three hook nails 3 are arranged in an equilateral triangle, and the uniform stress ensures that the anchorage device is more stable and firm when being clamped with the steel structural plate.
Furthermore, the fixing plate 1 and the side plate 2 are integrally formed, so that the integrally formed structure is firmer, and the safety is ensured.
Further, hook nail 3 is alloy steel material with tip bolt 4, and intensity high wear resistance is good, and then guarantees to fix firmly when offsetting the centre gripping with steel construction panel.
When the portable high-altitude anti-falling anchor is used, the anchor is in a U-shaped structure, the U-shaped opening is clamped on a steel structural plate during installation, the pointed bolt 4 is rotated, namely, the three hooks 3 on the single surface are fixedly matched with the two pointed bolts 4 on the single surface in a two-point fastening clamping mode, the hooks 3 and the pointed bolts 4 are tightly abutted against the steel structural plate, according to the anti-sliding principle of the metal surface of the steel structure, the portable high-altitude anti-falling anchor can be effectively fixed on the steel structure, the side part of the steel structure is firmly clamped effectively, the anchor can be firmly fixed on the steel structural plate, the firm installation is realized, and then the safety belt on a maintenance personnel is hung on the hanging ring 6, the portable high-altitude anti-falling anchor can be fixed on all the steel structural plate within the thickness range of 10-20 mm at any point, and has the advantages, the device can be used in various steel structure plants and facilities, and has strong applicability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (4)
1. The utility model provides an anchorage device that falls in portable high altitude suitable for steel construction position, its characterized in that, includes fixed plate (1), equal fixedly connected with curb plate (2) in both sides of fixed plate (1), two curb plate (2) and fixed plate (1) surround into U type structure, one of them three hook nail (3) of fixedly connected with on the inner wall of curb plate (2), another two fixation nut (5) of fixedly connected with on the curb plate (2) outer wall, two equal threaded connection has tip bolt (4) in fixation nut (5), run through on the lateral wall of curb plate (2) and be equipped with the round hole that corresponds with tip bolt (4) position, the tip portion of tip bolt (4) runs through the round hole and extends to the U type structure inboard, the upper end fixedly connected with link (6) of fixed plate (1).
2. The portable high-altitude anti-falling anchorage device suitable for the steel structure part as claimed in claim 1, wherein the three hook nails (3) are arranged in an equilateral triangle.
3. The portable high-altitude anti-falling anchorage device for the steel structure part as claimed in claim 1, wherein the fixing plate (1) and the side plate (2) are integrally formed.
4. The portable high-altitude anti-falling anchorage device suitable for the steel structure part as claimed in claim 1, wherein the hook nail (3) and the pointed bolt (4) are made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911045813.1A CN111467701A (en) | 2019-10-30 | 2019-10-30 | Portable high-altitude anti-falling anchorage suitable for steel structure part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911045813.1A CN111467701A (en) | 2019-10-30 | 2019-10-30 | Portable high-altitude anti-falling anchorage suitable for steel structure part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111467701A true CN111467701A (en) | 2020-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911045813.1A Pending CN111467701A (en) | 2019-10-30 | 2019-10-30 | Portable high-altitude anti-falling anchorage suitable for steel structure part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111467701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458032A (en) * | 2020-10-16 | 2022-05-10 | 国家电投集团黄河上游水电开发有限责任公司 | Portable friction type eye-shaped lifting ring type high-altitude anti-falling anchorage device |
| CN114458033A (en) * | 2020-10-16 | 2022-05-10 | 国家电投集团黄河上游水电开发有限责任公司 | Portable friction type welding lifting ring type high-altitude anti-falling anchorage device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04354955A (en) * | 1991-05-31 | 1992-12-09 | Noboru Goto | Safety band attachment |
| JPH11131821A (en) * | 1997-10-31 | 1999-05-18 | Koji Iwanaga | Safety belt fitting jig |
| JPH11303411A (en) * | 1998-04-17 | 1999-11-02 | Sekisui House Ltd | Fixture and mounting structure for fall preventive tool |
| CN104389435A (en) * | 2014-12-02 | 2015-03-04 | 国家电网公司 | Safety protection security clamping device |
| CN206859722U (en) * | 2017-06-26 | 2018-01-09 | 中建三局集团有限公司 | A kind of moving type security band stationary fixture |
| CN206964913U (en) * | 2017-07-07 | 2018-02-06 | 国网冀北电力有限公司张家口供电公司 | The safety belt hanging bracket of Fast Installation |
| CN208785632U (en) * | 2018-08-23 | 2019-04-26 | 永城煤电控股集团有限公司 | A kind of dedicated fixing seat of shed shoring aerial work safety belt |
-
2019
- 2019-10-30 CN CN201911045813.1A patent/CN111467701A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04354955A (en) * | 1991-05-31 | 1992-12-09 | Noboru Goto | Safety band attachment |
| JPH11131821A (en) * | 1997-10-31 | 1999-05-18 | Koji Iwanaga | Safety belt fitting jig |
| JPH11303411A (en) * | 1998-04-17 | 1999-11-02 | Sekisui House Ltd | Fixture and mounting structure for fall preventive tool |
| CN104389435A (en) * | 2014-12-02 | 2015-03-04 | 国家电网公司 | Safety protection security clamping device |
| CN206859722U (en) * | 2017-06-26 | 2018-01-09 | 中建三局集团有限公司 | A kind of moving type security band stationary fixture |
| CN206964913U (en) * | 2017-07-07 | 2018-02-06 | 国网冀北电力有限公司张家口供电公司 | The safety belt hanging bracket of Fast Installation |
| CN208785632U (en) * | 2018-08-23 | 2019-04-26 | 永城煤电控股集团有限公司 | A kind of dedicated fixing seat of shed shoring aerial work safety belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458032A (en) * | 2020-10-16 | 2022-05-10 | 国家电投集团黄河上游水电开发有限责任公司 | Portable friction type eye-shaped lifting ring type high-altitude anti-falling anchorage device |
| CN114458033A (en) * | 2020-10-16 | 2022-05-10 | 国家电投集团黄河上游水电开发有限责任公司 | Portable friction type welding lifting ring type high-altitude anti-falling anchorage device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200731 |
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| RJ01 | Rejection of invention patent application after publication |