CN115012683B - Detachable hanging protection device for high-altitude edge operation - Google Patents
Detachable hanging protection device for high-altitude edge operation Download PDFInfo
- Publication number
- CN115012683B CN115012683B CN202210775229.7A CN202210775229A CN115012683B CN 115012683 B CN115012683 B CN 115012683B CN 202210775229 A CN202210775229 A CN 202210775229A CN 115012683 B CN115012683 B CN 115012683B
- Authority
- CN
- China
- Prior art keywords
- steel
- steel pipe
- jacket
- galvanized
- wire rope
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 36
- 239000008397 galvanized steel Substances 0.000 claims abstract description 36
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a detachable overhead edge operation hanging protection device, which relates to the field of building construction and comprises a steel beam and a galvanized steel pipe, wherein a support assembly is arranged on the galvanized steel pipe and comprises a connecting shaft arranged on one side of the galvanized steel pipe, the outer wall of the connecting shaft is sheathed with a supporting plate, the top end of the supporting plate is connected with a lower jacket, and the lower jacket is connected with an upper jacket through a movable shaft. The invention solves the problems of setting a safety belt hanging point for the high-altitude edge working of steel structure engineering and the edge moving protection of high-altitude workers, the hanging device is firmly and reliably installed, the load falling impact load meets the requirement, the safety of the high-altitude workers can be ensured, the safety belt can horizontally move on the span safety rope by using the hanging protection device, the working surface is enlarged, the working efficiency can be greatly improved, and the device adopts the bolt connection and has the advantages of convenient assembly and disassembly, high safety, high construction efficiency, low cost, simple operation, repeated utilization and the like.
Description
Technical Field
The invention relates to the field of building construction, in particular to a detachable hanging protection device for high-altitude edge operation.
Background
Industrial factory building steel construction engineering application is more and more extensive, and the hoist and mount of steel construction needs constructor to assemble at the high altitude and operation such as welding, generally can set up the pocket net in the below, but the steel construction body can't hang protector such as safety belt when facing limit operation, faces limit operation security risk very big, consequently needs to set up operation platform.
The existing hanging protection device for the edge operation adopts a scaffold operation platform, a cantilever platform welded on a steel structure body and a member hung below the foot, wherein the scaffold operation platform is long in disassembly and assembly time, the safety risk exists in secondary cutting, and the national standard and standard safety requirements are not met in low hanging, so that the construction efficiency is reduced, the construction cost is high, and the huge safety risk exists most importantly.
Disclosure of Invention
Based on the above, the invention aims to provide the detachable overhead edge operation hanging protection device, so as to solve the technical problems that the existing edge operation hanging protection device is troublesome to assemble and disassemble and has lower safety.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a removable high altitude limb operation hooking protection device, includes girder steel and galvanized steel pipe, be equipped with supporting component on the galvanized steel pipe, supporting component is including the connecting axle of locating galvanized steel pipe one side, the outer wall of connecting axle has cup jointed the backup pad, the top of backup pad is connected with down and presss from both sides the cover, it is connected with the top jacket through the loose axle on the cover to press from both sides down, install the steel sheet through mounting bolt on the girder steel, the welding has galvanized sleeve pipe in the galvanized steel pipe, set up through-hole and last clamp sleeve on the galvanized steel pipe and can wire rope play the supporting role, and then improve wire rope's stability.
Further, a steel wire rope is arranged in the through hole, and the diameter of the steel wire rope is 8mm.
Through adopting above-mentioned technical scheme to wire rope passes the through-hole, and wire rope's setting is convenient for hang and establishes the safety belt.
Furthermore, the inner walls of the lower jacket and the upper jacket are contacted with the steel wire rope, and the lower jacket and the upper jacket are detachably connected through fastening bolts.
By adopting the technical scheme, the fastening bolt can limit and fix the lower jacket and the upper jacket, so that the stability of the lower jacket and the upper jacket can be improved.
Further, the galvanized steel pipe is semicircular, and the diameter of the galvanized steel pipe is 50mm.
By adopting the technical scheme, the strength of the galvanized steel pipe is improved, and the compressive capacity of the galvanized steel pipe is improved.
Further, a plurality of locating holes are formed in the outer surface of the steel beam, and locating columns extending to the inside of the locating holes are arranged on the back of the steel plate.
Through adopting above-mentioned technical scheme, can make the reference column move into to the locating hole inside, and then can fix a position the steel sheet, be convenient for follow-up quick installation to the steel sheet.
Further, the size of the steel plate is 200mm long, 150mm wide and 8mm thick, the steel plate is provided with bolt holes in a drilling mode, and the mounting bolts are mounted inside the bolt holes.
By adopting the technical scheme, the mounting bolts are screwed into the bolt holes, and then the steel plates can be limited and fixed.
Further, the bottom end of the galvanized steel pipe is welded with the steel plate, and the diameter of the through hole is 15mm.
By adopting the technical scheme, the stability of the galvanized steel pipe is improved, and the galvanized steel pipe is prevented from falling randomly.
Further, the number of the positioning holes is the same as that of the positioning columns, and the positioning columns are matched with the positioning holes.
Through adopting above-mentioned technical scheme, the reference column can move into inside the locating hole to the steel sheet location, and then be convenient for install the steel sheet.
In summary, the invention has the following advantages:
1. the invention solves the problems of safety belt hanging points and overhead worker edge movement protection in the overhead edge operation of steel structure engineering, the hanging device is firmly and reliably installed, the load falling impact load meets the requirement, the safety of the overhead worker can be ensured, the safety belt can horizontally move on the span safety rope by using the hanging protection device, the working surface is enlarged, the working efficiency can be greatly improved, and the device adopts the bolt connection and has the advantages of convenient assembly and disassembly, high safety, high construction efficiency, low cost, simple operation, repeated utilization and the like;
2. according to the invention, the supporting component is arranged, after the steel wire rope is installed, a worker can rotate the supporting plate, the supporting plate can drive the lower clamping sleeve to rotate after rotating, so that the lower clamping sleeve is in contact with the steel wire rope, then the upper clamping sleeve is rotated, the upper clamping sleeve and the lower clamping sleeve are folded, the fastening bolts are screwed into the upper clamping sleeve and the lower clamping sleeve so as to fix the upper clamping sleeve and the lower clamping sleeve, the supporting plate, the upper clamping sleeve and the lower clamping sleeve can play a supporting role on the steel wire rope, the pressure born by the steel wire rope can be shared, the steel wire rope is prevented from being broken, and the stability of the steel wire rope is improved.
Drawings
FIG. 1 is a schematic diagram of the overall frontal structure of the present invention;
FIG. 2 is a schematic side view of the galvanized steel pipe according to the invention;
FIG. 3 is a schematic side view of the upper jacket of the present invention;
FIG. 4 is a schematic view of a galvanized steel pipe according to the invention in a top-down view;
FIG. 5 is a schematic view of the front structure of the steel beam according to the present invention;
fig. 6 is a schematic view of a three-dimensional partial structure of a support plate according to the present invention;
fig. 7 is a schematic view of a three-dimensional partial structure of a steel sheet according to the present invention.
In the figure: 1. a steel beam; 2. a steel plate; 3. positioning columns; 4. positioning holes; 5. galvanized steel pipe; 6. a wire rope; 7. zinc-plated sleeve; 8. a support assembly; 801. a connecting shaft; 802. a support plate; 803. a jacket is arranged; 804. a movable shaft; 805. a lower jacket; 806. a fastening bolt; 9. angle iron; 10. installing a bolt; 11. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
The utility model provides a removable high altitude limb operation hooking protection device, is shown as fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including girder steel 1 and galvanized steel pipe 4, be equipped with supporting component 8 on the galvanized steel pipe 5, install steel sheet 2 through mounting bolt 10 on the girder steel 1, the welding has galvanized sleeve 7 in the galvanized steel pipe 5, has seted up through-hole 11 on the galvanized steel pipe 5.
Specifically, the supporting component 8 comprises a connecting shaft 801 arranged on one side of the galvanized steel pipe 5, the outer wall of the connecting shaft 801 is sleeved with a supporting plate 802, the top end of the supporting plate 802 is connected with a lower jacket 805, the lower jacket 805 is connected with an upper jacket 803 through a movable shaft 804, anti-slip pads are arranged on the inner walls of the lower jacket 805 and the upper jacket 803, the anti-slip effect is further improved, the stability of supporting the steel wire rope 6 is improved, the lower jacket 805 is rotationally connected with the upper jacket 803 through the movable shaft 804, the lower jacket 805 and the upper jacket 803 are conveniently opened or closed, the inner walls of the lower jacket 805 and the upper jacket 803 are in contact with the steel wire rope 6, the lower jacket 805 and the upper jacket 803 are detachably connected through fastening bolts 806, the fastening bolts 806 can limit and fix the lower jacket 805 and the upper jacket 803, meanwhile the lower jacket 805 and the upper jacket 803 can play a supporting role in supporting the steel wire rope 6, and the stability of the steel wire rope 6 is further improved.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, steel wire rope 6 is arranged in through hole 11, and the diameter of steel wire rope 6 is 8mm, galvanized steel pipe 5 is semicircle form, the diameter of galvanized steel pipe 5 is 50mm, improve the intensity of galvanized steel pipe 5, and improve its compressive capacity, a plurality of locating holes 4 have been seted up to the surface of girder steel 1, the back of steel sheet 2 is equipped with and extends to locating hole 4 inside reference column 3, the quantity of locating hole 4 is the same with the quantity of locating column 3, locating column 3 and locating hole 4 looks adaptation, can make locating column 3 move into locating hole 4 inside, and then can fix a position steel sheet 2, be convenient for follow-up quick installation to steel sheet 2, weld angle bar 9 on the galvanized steel pipe 8, and one side and steel sheet 2 welding of angle bar 9, angle bar 3 is furnished with four, angle bar 3 is right triangle-angle triangle-shaped, and angle bar 3 adopts the galvanized material preparation to form, angle bar 3's setting is used for the junction to consolidate, and then improved the steadiness between steel sheet 2 and galvanized steel pipe 5, and improved its use, the steel sheet 2 is wide, the steel sheet is 200mm, the bolt hole is equipped with the bolt hole is installed to the bolt hole is 10 mm, the bolt hole is installed to the inside bolt hole is 10 mm, the bolt hole is installed to the steel sheet 2, the diameter is 15mm, the bolt hole is installed to the inside bolt hole is installed to the steel sheet 2, the bolt hole is 5, the diameter is convenient for the inside bolt hole is installed, the bolt hole is 15mm is 5, is 5.
The implementation principle of the embodiment is as follows: firstly, a worker stretches a positioning column 3 on a steel plate 2 into a positioning hole 4, then screws a mounting bolt 10 into the steel plate 2 and the steel beam 1 so as to fix the steel plate 2, then passes a steel wire rope 6 through a through hole 11 and a galvanized sleeve 7, and fixes two ends of the steel wire rope 6 by a steel wire rope clamp;
meanwhile, a worker can rotate the supporting plate 802, the supporting plate 802 rotates to drive the lower clamping sleeve 805 to rotate, so that the lower clamping sleeve 805 is in contact with the steel wire rope 6, then the upper clamping sleeve 803 is rotated, the upper clamping sleeve 803 and the lower clamping sleeve 805 are folded, and the fastening bolts 806 are screwed into the upper clamping sleeve 803 and the lower clamping sleeve 805 so as to fix the upper clamping sleeve 803 and the lower clamping sleeve 805, and the supporting plate, the upper clamping sleeve 803 and the lower clamping sleeve 805 can play a role in supporting the steel wire rope 6;
the safety belt is then hung on the wire rope 6, and the worker can move horizontally to perform work.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.
Claims (5)
1. The utility model provides a removable high altitude limb operation hooking protection device, includes girder steel (1) and galvanized steel pipe (5), its characterized in that: the galvanized steel pipe (5) is provided with a supporting component (8), the steel beam (1) is provided with a steel plate (2) through a mounting bolt (10), a galvanized sleeve (7) is welded in the galvanized steel pipe (5), and the galvanized steel pipe (5) is provided with a through hole (11); a steel wire rope (6) is arranged in the through hole (11), the steel wire rope (6) passes through the through hole (11) and the galvanized sleeve (7), and two ends of the steel wire rope (6) are fixed through rope clamps of the steel wire rope (6);
the support assembly (8) comprises a connecting shaft (801) arranged at one side of the galvanized steel pipe (5), a support plate (802) is sleeved on the outer wall of the connecting shaft (801), a lower jacket (805) is connected to the top end of the support plate (802), an upper jacket (803) is connected to the lower jacket (805) through a movable shaft (804), and the movable shaft (804) can be matched with the lower jacket (805) and the upper jacket (803) to be opened or closed;
the inner walls of the lower jacket (805) and the upper jacket (803) are in contact with the steel wire rope (6), and the supporting plate (802), the lower jacket (805) and the upper jacket (803) can support and fix the steel wire rope (6);
the lower clamping sleeve (805) and the upper clamping sleeve (803) are detachably connected with the fastening bolts (806) through the fastening bolts (806) to fix and limit the lower clamping sleeve (805) and the upper clamping sleeve (803);
the galvanized steel pipe (5) is semicircular, and the diameter of the galvanized steel pipe (5) is 50mm.
2. The detachable overhead working hanging protection device according to claim 1, wherein: the steel beam (1) is characterized in that a plurality of positioning holes (4) are formed in the outer surface of the steel beam (1), and positioning columns (3) extending to the inside of the positioning holes (4) are arranged on the back of the steel plate (2).
3. The detachable overhead working hanging protection device according to claim 1, wherein: the size of steel sheet (2) is long 200mm, wide 150mm, thick 8mm, steel sheet (2) bore and are equipped with the bolt hole, install bolt (10) in the bolt hole inside.
4. The detachable overhead working hanging protection device according to claim 1, wherein: the bottom end of the galvanized steel pipe (5) is welded with the steel plate (2), and the diameter of the through hole (11) is 15mm.
5. The detachable overhead working hanging protection device according to claim 2, wherein: the number of the positioning holes (4) is the same as that of the positioning columns (3), and the positioning columns (3) are matched with the positioning holes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775229.7A CN115012683B (en) | 2022-07-01 | 2022-07-01 | Detachable hanging protection device for high-altitude edge operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775229.7A CN115012683B (en) | 2022-07-01 | 2022-07-01 | Detachable hanging protection device for high-altitude edge operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115012683A CN115012683A (en) | 2022-09-06 |
| CN115012683B true CN115012683B (en) | 2024-03-15 |
Family
ID=83078139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210775229.7A Active CN115012683B (en) | 2022-07-01 | 2022-07-01 | Detachable hanging protection device for high-altitude edge operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115012683B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1072939A (en) * | 1996-08-30 | 1998-03-17 | Tokyu Koken Kk | Main rope support and main rope erection method in construction of prestressed concrete building using main rope support |
| KR19980012036U (en) * | 1996-08-24 | 1998-05-25 | 최훈 | Safety rope hanger of steel structure |
| CN203669400U (en) * | 2014-01-14 | 2014-06-25 | 江苏省苏中建设集团股份有限公司 | Fastener special for protection of vertical limb hole |
| CN205777604U (en) * | 2016-05-13 | 2016-12-07 | 广西建工集团第二安装建设有限公司 | Solar photovoltaic building integrated construction steel construction faces frontier defense protection unit |
| CN213626749U (en) * | 2020-08-19 | 2021-07-06 | 中建科工集团有限公司 | High altitude protection frame and high altitude protector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6779630B2 (en) * | 2000-10-10 | 2004-08-24 | Gary E. Choate | Rebar stanchion horizontal lifeline fall arrest system |
-
2022
- 2022-07-01 CN CN202210775229.7A patent/CN115012683B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980012036U (en) * | 1996-08-24 | 1998-05-25 | 최훈 | Safety rope hanger of steel structure |
| JPH1072939A (en) * | 1996-08-30 | 1998-03-17 | Tokyu Koken Kk | Main rope support and main rope erection method in construction of prestressed concrete building using main rope support |
| CN203669400U (en) * | 2014-01-14 | 2014-06-25 | 江苏省苏中建设集团股份有限公司 | Fastener special for protection of vertical limb hole |
| CN205777604U (en) * | 2016-05-13 | 2016-12-07 | 广西建工集团第二安装建设有限公司 | Solar photovoltaic building integrated construction steel construction faces frontier defense protection unit |
| CN213626749U (en) * | 2020-08-19 | 2021-07-06 | 中建科工集团有限公司 | High altitude protection frame and high altitude protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115012683A (en) | 2022-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201756787U (en) | Adjustable hanger platform | |
| CN112065001A (en) | Simple device for positioning and installing suspender for building construction | |
| CN106499201A (en) | A kind of dismountable safety rope tool-type holding clamp and its using method | |
| CN115012683B (en) | Detachable hanging protection device for high-altitude edge operation | |
| CN211173170U (en) | A appurtenance for girder steel installation | |
| CN205713034U (en) | A kind of speed inserts formula girder steel construction operation platform | |
| CN217379719U (en) | Scalable instrument formula safety protection platform of elevator well | |
| CN204754175U (en) | Construction is with simply climbing a support | |
| CN202300209U (en) | Complete device for installing top plate supporting-hanging frame | |
| CN204826704U (en) | A horizontal lifeline system for steel construction factory building | |
| CN215716656U (en) | Simple overhanging gutter aluminum plate mounting bracket | |
| CN213654183U (en) | Detachable high-altitude operation platform | |
| CN211899597U (en) | Cantilever device of wall-attached scaffold for building construction | |
| CN219646573U (en) | Safety rope suspension device for overhead operation | |
| CN219196676U (en) | Portable high-altitude bearing device | |
| CN212153706U (en) | Limiting device of steel structure truss | |
| CN217461155U (en) | Ceiling keel structure with strong stability | |
| CN215803105U (en) | Suspension bracket without counterweight | |
| CN219721736U (en) | Quick detach formula safety suspension | |
| CN218563093U (en) | Quick carloader of scaffold constructs | |
| CN220036183U (en) | Clamp type code plate for steel beam installation | |
| CN217782071U (en) | Bracket for assisting jack in use | |
| CN216662178U (en) | Stable tubular product overhead hoist for engineering | |
| CN204081429U (en) | Overhead welding and hoisted in position job platform | |
| CN214989862U (en) | Balcony crane of portable lightweight design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |