CN220645304U - Steel column lifeline hoop structure for overhead operation - Google Patents
Steel column lifeline hoop structure for overhead operation Download PDFInfo
- Publication number
- CN220645304U CN220645304U CN202322175930.8U CN202322175930U CN220645304U CN 220645304 U CN220645304 U CN 220645304U CN 202322175930 U CN202322175930 U CN 202322175930U CN 220645304 U CN220645304 U CN 220645304U
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- Prior art keywords
- pull
- steel column
- lifeline
- steel
- wire rope
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 136
- 239000010959 steel Substances 0.000 title claims abstract description 136
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 23
- 238000003466 welding Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The application discloses a steel column lifeline staple bolt structure for overhead working, including drawing ear, pull ring, wire rope and snap ring. The pull lugs are welded on the steel columns. The pull ring surrounds the pull lug and is hung on the pull lug. The steel wire rope is arranged in the pull ring in a penetrating way, and the steel wire rope surrounds the steel column. The snap ring is fastened and connected with two ends of the steel wire rope, so that the steel wire rope is hooped on the peripheral wall of the steel column. The steel column lifeline hoop structure enables the steel wire rope hoop serving as a lifeline for hanging the safety belt to be arranged on the steel column, so that the safety belt can be hung on the steel wire rope on the steel column when a high-altitude operation personnel installs the steel beam and lays a floor support plate to pass through the steel column, and potential safety hazards of the high-altitude construction operation personnel are avoided. Moreover, the steel wire rope is limited on the peripheral wall of the steel column through the pull ring, so that the reliability of the arrangement of the steel wire rope is improved, and the potential safety hazard of high-altitude construction operators is further avoided.
Description
Technical Field
The application relates to the field of steel structure high-altitude construction operation protection, in particular to a steel column lifeline hoop structure for high-altitude operation.
Background
In steel construction super high-rise building hoist and mount construction and other high altitude construction operations, high altitude construction personnel need walk on the girder steel, and life line continuity is not enough between the girder steel, if have the life line of reliable connection with high altitude construction personnel safety belt, high altitude construction personnel very easily take place the casualties that fall at installation girder steel, welding, laying building carrier plate in-process. At present, the life line connection is fixed on the steel beam in a welding upright mode, the span between the steel beam and the steel beam is large, the continuity between the life lines is insufficient, potential safety hazards are brought to high-altitude construction operators, and inconvenience is brought to construction.
Disclosure of Invention
The utility model provides a steel column lifeline staple bolt structure for overhead working can avoid the potential safety hazard of overhead construction operation personnel.
The embodiment of the application provides a steel column lifeline hoop structure for overhead working, which comprises a pull lug, a pull ring, a steel wire rope and a clamping ring. The pull lugs are welded on the steel columns. The pull ring surrounds the pull lug and is hung on the pull lug. The steel wire rope is arranged in the pull ring in a penetrating way, the steel wire rope surrounds the steel column, and the steel wire rope is used as a life line for hanging the safety belt. The snap ring is fastened and connected with two ends of the steel wire rope, so that the steel wire rope is hooped on the peripheral wall of the steel column.
In some embodiments, the pull lugs are in strip-shaped structures, two ends of the pull lugs are welded on the steel column, and a gap is formed between the middle of each pull lug and the steel column. The pull ring surrounds the middle part of pulling lug, and the ring body of pull ring sets up in the space for the pull ring is through pulling lug location on the steel column.
In some of these embodiments, the width of the void is greater than the ring diameter of the tab such that the ring of the tab is movably disposed in the void.
In some embodiments, the pull lugs are arc-shaped strip structures, and the cross sections of the pull lugs are circular.
In some embodiments, two ends of the pull tab are respectively bent towards two sides of the pull tab.
In some of these embodiments, the tab is a circular ring-like structure, and the ring body of the tab is circular in cross-section.
In some embodiments, the pull lugs comprise two pull lugs, and the two pull lugs are welded on two sides of the steel column respectively and are arranged at the same height. The pull ring comprises two pull rings which respectively encircle the two pull lugs. The steel wire rope is arranged in the two pull rings in a penetrating way.
In some of these embodiments, the clasps comprise a plurality of clasps, each clasp disposed along the length of the steel cord.
In some of these embodiments, the steel column lifeline hoop structure comprises two, the two steel column lifeline hoop structures being arranged in a vertical direction.
In some of these embodiments, the snap ring includes a U-shaped clasp and screws that securely connect the two ends of the U-shaped clasp.
According to the embodiment of the application, the steel column lifeline hoop structure comprises a pull lug, a pull ring, a steel wire rope and a clamping ring. The pull lugs are welded on the steel columns. The pull ring surrounds the pull lug and is hung on the pull lug. The steel wire rope is arranged in the pull ring in a penetrating way, and the steel wire rope surrounds the steel column. The snap ring is fastened and connected with two ends of the steel wire rope, so that the steel wire rope is hooped on the peripheral wall of the steel column. The steel column lifeline hoop structure enables the steel wire rope hoop serving as a lifeline for hanging the safety belt to be arranged on the steel column, so that the safety belt can be hung on the steel wire rope on the steel column when a high-altitude operation personnel installs the steel beam and lays a floor support plate to pass through the steel column, and potential safety hazards of the high-altitude construction operation personnel are avoided. Moreover, the steel wire rope is limited on the peripheral wall of the steel column through the pull ring, so that the reliability of the arrangement of the steel wire rope is improved, and the potential safety hazard of high-altitude construction operators is further avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a steel column lifeline hoop structure for overhead operation in an embodiment of the present application;
fig. 2 is a top view of a steel column lifeline hoop structure for overhead operations in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
Referring to fig. 1 and 2, an embodiment of the present application provides a steel column lifeline hoop structure for overhead operation, including a pull tab 1, a pull ring 2, a steel wire rope 3 and a snap ring 4.
The pull lug 1 is in a strip-shaped structure. The pull lug 1 is of an arc-shaped strip structure. Both ends of the pull lug 1 are respectively bent towards both sides of the pull lug 1. Under the above conditions, the pull tab 1 has an omega-shaped structure. The cross section of the pull lug 1 is round. Under the above conditions, the pull lug 1 can be formed by bending phi 10 round steel. The pull lugs 1 are welded on the steel columns 5. Further, both ends of the pull tab 1 are welded to the steel column 5. Further, the bending parts at the two ends of the pull lug 1 are welded on the steel column 5. A gap is arranged between the middle part of the pull lug 1 and the steel column 5.
The pull lugs 1 comprise two pull lugs 1 which are welded on two sides of the steel column 5 respectively and are arranged at the same height.
The pull ring 2 is of a circular ring structure, and the cross section of the ring body of the pull ring 2 is circular. Under the above conditions, the pull ring 2 can be formed by bending phi 10 round steel, and welding the bent joint. The pull ring 2 surrounds the pull lug 1 and is hung on the pull lug 1. Further, the tab 2 surrounds the middle of the tab 1, and the ring body of the tab 2 is disposed in the void such that the tab 2 is positioned on the steel column 5 via the tab 1. Under the above conditions, the width of the gap is larger than the diameter of the ring body of the pull ring 2, so that the ring body of the pull ring 2 can be movably arranged in the gap.
The pull ring 2 comprises two pull rings 2 which respectively encircle the two pull lugs 1.
The wire rope 3 serves as a life line for the belt to hang. The steel wire rope 3 is a steel wire rope 3 with the diameter of more than or equal to phi 10 mm. The steel wire rope 3 is arranged in the pull ring 2 in a penetrating way. The steel cord 3 surrounds the steel column 5.
The steel wire rope 3 is arranged in the two pull rings 2 in a penetrating way.
The snap ring 4 comprises a U-shaped buckle and screws which are fastened and connected with two ends of the U-shaped buckle. The clamping rings 4 are fixedly connected with two ends of the steel wire rope 3, and the steel wire rope 3 is hooped on the peripheral wall of the steel column 5. Specifically, both ends of the steel wire rope 3 are arranged in the U-shaped buckle, and the two ends of the U-shaped buckle are fastened and connected through screwing screws, so that the U-shaped buckle is used for fastening and connecting the two ends of the steel wire rope 3. The snap ring 4 includes a plurality of, such as three. Each clasp 4 is arranged along the length of the wire rope 3.
The installation method of the steel column life line hoop structure comprises the following steps: firstly, welding the pull lug 1 on the steel column 5, secondly, welding and closing the pull ring 2 in the pull lug 1, and then, penetrating the steel wire rope 3 through the pull ring 2 and closing the steel wire rope 3 by the clamping ring 4. The steel column lifeline hoop structures comprise two steel column lifeline hoop structures which are arranged along the vertical direction.
In summary, the steel column lifeline hoop structure of the application has the following advantages compared with the prior art:
1. need not to weld interim lifeline and stand the stake, avoid the waste of material, practice thrift construction cost, improve the efficiency of construction, and this application's steel column lifeline staple bolt structure construction is simple, convenient to use has improved the factor of safety of construction.
2. Can be repeatedly used for a plurality of times, has light weight and can be operated and implemented by a single person.
3. When using, can be according to the life line stake on the girder steel with the pull ring 2 of this application's steel column life line staple bolt structure is connected with the life line, improve the factor of safety of construction.
4. The flexibility of hanging the safety belt is enhanced and the safety coefficient of construction is improved when the high-altitude construction operators hoist the steel beam around the steel column 5, weld, lay the floor support plate and walk.
In general, the steel column lifeline hoop structure of the application enables the steel wire rope 3 used as a lifeline for hanging the safety belt to be hooped on the steel column 5, so that the safety belt can be hung on the steel wire rope 3 on the steel column 5 when a high-altitude operator installs a steel beam and lays a floor support plate to pass through the steel column 5, and the potential safety hazard of the high-altitude construction operator is avoided. Moreover, the steel wire rope 3 is limited on the peripheral wall of the steel column 5 through the pull ring 2, so that the reliability of the arrangement of the steel wire rope 3 is improved, and the potential safety hazard of high-altitude construction operators is further avoided.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, this is for convenience of description and simplification of the description, but does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely used for illustration and are not to be construed as limitations of the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.
Claims (10)
1. A steel column lifeline staple bolt structure for overhead working, its characterized in that includes:
pulling lugs welded on the steel column;
the pull ring surrounds the pull lug and is hung on the pull lug;
the steel wire rope is arranged in the pull ring in a penetrating way, surrounds the steel column and serves as a life line for hanging the safety belt;
and the clamping rings are fixedly connected with two ends of the steel wire rope, and the steel wire rope is hooped on the peripheral wall of the steel column.
2. A steel column lifeline hoop structure for use in aloft work as claimed in claim 1, wherein,
the pull lugs are of strip-shaped structures, two ends of each pull lug are welded on the steel column, and a gap is formed between the middle part of each pull lug and the steel column; the pull ring surrounds the middle part of the pull lug, and the ring body of the pull ring is arranged in the gap, so that the pull ring is positioned on the steel column through the pull lug.
3. A steel column lifeline hoop structure for use in aloft work as claimed in claim 2, wherein,
the width of the gap is larger than the diameter of the ring body of the pull ring, so that the ring body of the pull ring can be movably arranged in the gap.
4. A steel column lifeline hoop structure for use in aloft work as claimed in claim 2, wherein,
the pull lugs are of arc-shaped strip structures, and the cross sections of the pull lugs are circular.
5. A steel column lifeline hoop structure for an overhead operation according to claim 4,
the two ends of the pull lugs are respectively bent towards the two sides of the pull lugs.
6. A steel column lifeline hoop structure for use in aloft work as claimed in claim 1, wherein,
the pull ring is of a circular ring structure, and the cross section of the ring body of the pull ring is circular.
7. A steel column lifeline hoop structure for use in aloft work as claimed in claim 1, wherein,
the two pull lugs are welded on two sides of the steel column respectively and are arranged at the same height;
the pull rings comprise two pull lugs, and the two pull rings respectively encircle the two pull lugs;
the steel wire rope is arranged in the two pull rings in a penetrating way.
8. A steel column lifeline hoop structure for use in aloft work as claimed in claim 1, wherein,
the clamping rings comprise a plurality of clamping rings, and each clamping ring is arranged along the length direction of the steel wire rope.
9. A steel column lifeline hoop structure for use in aloft work as claimed in claim 1, wherein,
the steel column lifeline hoop structures comprise two steel column lifeline hoop structures which are arranged along the vertical direction.
10. A steel column lifeline hoop structure for use in aloft work as claimed in claim 1, wherein,
the clamping ring comprises a U-shaped buckle and screws which are fixedly connected with two ends of the U-shaped buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175930.8U CN220645304U (en) | 2023-08-14 | 2023-08-14 | Steel column lifeline hoop structure for overhead operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175930.8U CN220645304U (en) | 2023-08-14 | 2023-08-14 | Steel column lifeline hoop structure for overhead operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645304U true CN220645304U (en) | 2024-03-22 |
Family
ID=90285001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322175930.8U Active CN220645304U (en) | 2023-08-14 | 2023-08-14 | Steel column lifeline hoop structure for overhead operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645304U (en) |
-
2023
- 2023-08-14 CN CN202322175930.8U patent/CN220645304U/en active Active
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