CN115354874A - Lifting type safety net bag for steel structure roof installation - Google Patents
Lifting type safety net bag for steel structure roof installation Download PDFInfo
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- CN115354874A CN115354874A CN202211041676.6A CN202211041676A CN115354874A CN 115354874 A CN115354874 A CN 115354874A CN 202211041676 A CN202211041676 A CN 202211041676A CN 115354874 A CN115354874 A CN 115354874A
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- safety net
- upright post
- pulley
- pull rod
- fixing
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- 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
- E04G21/3266—Safety nets
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- 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
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a lifting type safety net bag for mounting a steel structure roof, which relates to the technical field of industrial engineering construction, and comprises a safety net pull rod, a hemp rope and a safety net; the safety net pull rod is fixedly arranged on the stand columns of the steel structure roof, the safety net is laid among the stand columns, and a plurality of end corners of the safety net are in sliding connection with the safety net pull rod through hemp ropes; when the safety net is used, the hemp ropes are pulled to enable a plurality of end corners of the safety net to do ascending movement far away from the ground. The combined vertical column is formed by combining the upper vertical column and the lower vertical column, so that the safety net can be conveniently transported, the overall height of the safety net pull rod can be conveniently adjusted, and the application range is wide; moreover, the safety net can be safely and efficiently installed and removed by adopting a mode of matching a plurality of combined upright posts with the safety net; meanwhile, the mode that the safety net is installed by matching the pulleys with the hemp rope can realize low-cost and quick turnover.
Description
Technical Field
The application relates to the technical field of industrial engineering construction, in particular to a lifting type safety net bag for steel structure roof installation.
Background
The steel structure factory building roof system comprises a roof truss, an upper chord horizontal support, a lower chord horizontal support, a corner brace, a purline and the like, in the installation project of the steel structure factory building roof system, because the installation height of the factory building roof system is high, a safety net is generally installed at the lower chord of the roof truss and is installed in place along with the hoisting of the roof truss, personnel falling or falling objects are prevented, but the safety net is inconvenient to dismantle and can be smoothly dismantled only by high-altitude operation, so the safety net is not dismantled later after the installation is usually completed during the construction operation, and a new safety net is used in a new installation area, so the utilization efficiency of the safety net is reduced; or no security net is installed, resulting in increased security risks.
Therefore, it is urgently needed to provide a lift type safety net bag for steel structure roof installation, safety risks in the installation process are reduced, and installation and dismantling efficiency are improved.
Disclosure of Invention
The embodiment of the invention provides a lifting type safety string bag for mounting a steel structure roof, which can solve the problem that safety risks are increased due to inconvenience in detachment of a safety net or no installation of the safety net in the prior art.
In a first aspect, the embodiment of the application provides a lifting type safety net bag for steel structure roof installation, which comprises a safety net pull rod, hemp ropes and a safety net; the safety net pull rod is fixedly arranged on the stand columns of the steel structure roof, the safety net is laid among the stand columns, and a plurality of end corners of the safety net are in sliding connection with the safety net pull rod through hemp ropes; when the safety net is used, the hemp ropes are pulled to enable a plurality of end corners of the safety net to do ascending movement far away from the ground.
In some of these embodiments, the safety net pull rod includes a bottom plate, a combination post, a wall connecting member assembly, a pulley assembly and a plurality of fixing members; the combination stand is located the top surface of bottom plate, and on loose pulley assembly located the combination stand through the mounting, one side of combination stand still was provided with the connecting wall subassembly, and the combination stand is connected to the one end of connecting wall subassembly, and the stand of steel construction roofing is connected to the other end of connecting wall subassembly, and the combination stand sets firmly on the stand of steel construction roofing through the connecting wall subassembly.
In some embodiments, the combined upright column comprises a lower upright column and an upper upright column, and the lower upright column and the upper upright column are telescopically connected; the bottom and the bottom plate welded connection of lower stand, the top of lower stand is equipped with the regulating part, goes up the stand and passes through regulating part retractable with lower stand and be connected.
In some of the embodiments, one end of the upper upright post is inserted into the inside of the top of the lower upright post; the adjusting part comprises a plurality of adjusting bolt holes which are sequentially and longitudinally arranged along the length direction of the lower upright post; the upper upright post longitudinally slides along the length direction of the lower upright post and passes through the adjusting bolt hole through the fixing piece to be fixedly connected with the top of the lower upright post.
In some embodiments, the pulley assembly includes a lower pulley assembly and an upper pulley assembly, the lower pulley assembly is disposed at one end of the lower upright column near the bottom thereof, the upper pulley assembly is disposed at one end of the upper upright column near the top thereof, and the hemp rope is sequentially sleeved on the lower pulley assembly and the upper pulley assembly.
In some embodiments, the lower pulley assembly comprises a lower pulley fixing member and a lower pulley, and the lower pulley is arranged on the lower pulley fixing member; and/or the presence of a gas in the gas,
the upper pulley component comprises an upper pulley fixing piece and an upper pulley, and the upper pulley is arranged on the upper pulley fixing piece.
In some embodiments, the lower pulley fixing part further comprises two arc-shaped steel plates, the two arc-shaped steel plates are arranged around the outer surface of the lower upright and are fixedly connected with the lower upright through fixing parts, and the lower pulley fixing part is arranged on one side of each arc-shaped steel plate; and/or the presence of a gas in the atmosphere,
the upper pulley fixing piece further comprises two arc-shaped steel plates, the two arc-shaped steel plates are arranged around the outer surface of the upper stand column and are fixedly connected with the upper stand column through the fixing piece, and the upper pulley fixing piece is arranged on one side of each arc-shaped steel plate.
In some embodiments, the wall connecting component comprises a wall connecting fixing frame and a wall connecting pull rod; one end of the connecting wall part pull rod is welded on the connecting wall part fixing frame, and the other end of the connecting wall part pull rod is connected with the stand column of the steel structure roof
In some of these embodiments, the wall connecting pull rod comprises two T-shaped angle steels; the wall connecting piece fixing frame comprises two arc-shaped steel plates which are arranged around the lower part of the middle part of the upper upright post; one end of the T-shaped angle steel is fixedly connected with the arc-shaped steel plate, and the other end of the T-shaped angle steel is connected with the stand column of the steel structure roof in a fastening mode.
In some of these embodiments, the fixing comprises a fixing bolt.
Compared with the prior art, the invention has at least the following beneficial effects:
the combined vertical column is formed by combining the upper vertical column and the lower vertical column, so that the safety net can be conveniently transported, the overall height of the safety net pull rod can be conveniently adjusted, and the application range is wide; moreover, the safety net can be safely and efficiently installed and removed by adopting a mode of matching a plurality of combined upright posts with the safety net; meanwhile, the mode that the safety net is installed by matching the pulleys with the hemp rope can realize low-cost and quick turnover.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a security net of the present application before it is raised;
FIG. 2 is a schematic view of the security net of the present application after it has been raised;
FIG. 3 is a schematic view of the structure of the safety net pull rod of the present application.
In the figure:
1. a safety net pull rod; 11. a base plate; 12. assembling the upright post; 121. a lower upright post; 1211. an adjustment section; 122. an upper upright post; 13. a wall connecting component; 131. a wall connecting piece fixing frame; 132. a wall connecting piece pull rod; 14. a sheave assembly; 141. a lower pulley assembly; 1411. a lower sheave fixing member; 1412. a lower pulley; 142. an upper pulley assembly; 1421. an upper sheave fixing member; 1422. an upper pulley; 15. a fixing member; 2. hemp ropes; 3. a safety net; 4. and (4) a column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Because the steel structure factory building roof system in the prior art comprises a roof truss, an upper chord horizontal support, a lower chord horizontal support, a corner brace, purlins and the like, in the installation project of the steel structure factory building roof system, because the installation height of the factory building roof system is high, a safety net is generally installed at the lower chord of the roof truss and is installed in place along with the hoisting of the roof truss, personnel falling or objects falling from the air are prevented, but the safety net is inconvenient to dismantle and can be smoothly dismantled only by high-altitude operation, so that the safety net is not dismantled late after the installation during the construction operation, and a new safety net is used in a new installation area, so that the utilization efficiency of the safety net is reduced; or a safety net is not installed in a crisp way, so that the safety risk is increased.
In order to solve the technical problem, the application provides a over-and-under type safety string bag for steel construction roofing installation.
Referring to fig. 1 and 2, fig. 1 is a schematic view of a safety net of the present application before it is lifted, and fig. 2 is a schematic view of the safety net of the present application after it is lifted; the lifting type safety net bag for mounting the steel structure roof comprises a safety net pull rod 1, hemp ropes 2 and a safety net 3; the safety net pull rod 1 is fixedly arranged on the stand columns 4 of the steel structure roof, the safety net 3 is laid among the stand columns 4, and a plurality of end corners of the safety net 3 are in sliding connection with the safety net pull rod 1 through hemp ropes 2; when the safety net is used, the hemp ropes 2 are pulled to enable a plurality of end corners of the safety net 3 to do ascending movement far away from the ground. The safety net pull rods 1 are fixedly arranged on the columns 4 of the steel structure roof and are fixed on a foundation through expansion bolts, the plant columns 4 at two ends are respectively provided with one safety net pull rod 1, and two safety net pull rods 1 are arranged beside the plant column 4 in the middle side in parallel to ensure that one safety net 3 can be arranged on each cross plant; during the use, at first with safety net 3 tiling subaerial between a plurality of stands 4, four end angles pass through rope made of hemp 2 and safety net pull rod 1 sliding connection, pull up rope made of hemp 2 and safety net 3 through the manual work to fix rope made of hemp 2's other end winding on factory building stand 4, in proper order with safety net 3 four end angles pull up can.
Referring to FIG. 3, FIG. 3 is a schematic view of the construction of the safety net pull rod of the present application; the safety net pull rod 1 comprises a bottom plate 11, a combined upright post 12, a wall connecting member assembly 13, a pulley assembly 14 and a plurality of fixing members 15; the combined upright post 12 is arranged on the upper top surface of the bottom plate 11, the pulley assemblies 14 are arranged on the combined upright post 12 through the fixing pieces 15, one side of the combined upright post 12 is further provided with a connecting wall assembly 13, one end of the connecting wall assembly 13 is connected with the combined upright post 12, the other end of the connecting wall assembly 13 is connected with the upright post 4 of the steel structure roof, and the combined upright post 12 is fixedly arranged on the upright post 4 of the steel structure roof through the connecting wall assembly 13.
The combined upright post 12 comprises a lower upright post 121 and an upper upright post 122, wherein the lower upright post 121 and the upper upright post 122 are connected in a telescopic way; the bottom of the lower upright 121 is welded to the bottom plate 11, the top of the lower upright 121 is provided with an adjusting part 1211, and the upper upright 122 is telescopically connected to the lower upright 121 through the adjusting part 1211. The combined upright post is assembled by the upper upright post 122 and the lower upright post 121, so that the convenient transportation is facilitated; meanwhile, by providing the adjustment portion 1211 at the top of the lower column 121, it is convenient to adjust the height of the combination column, so that the application range is increased.
Moreover, one end of the upper upright 122 is inserted inside the top of the lower upright 121; the adjusting portion 1211 includes a plurality of adjusting bolt holes, which are sequentially arranged longitudinally along the length direction of the lower column 121; the upper column 122 slides longitudinally along the length direction of the lower column 121 and is fixedly connected with the top of the lower column 121 through the adjusting bolt hole by the fixing member 15. The length direction of the lower upright 121 is the height direction of the lower upright 121, and the plurality of adjusting bolt holes are sequentially and longitudinally arranged along the height direction of the lower upright 121; the upper column 122 slides longitudinally along the height direction of the lower column 121, that is, the upper column 122 can perform retraction movement close to the lower column 121, and the upper column 122 can also perform extension movement away from the lower column 121, and the connection length is determined by adjusting bolt holes, so that the overall height of the safety net pull rod 1 is adjusted, and the safety net pull rod is fixedly connected through the fixing piece 15. In the embodiment of the present application, the fixing member 15 is a fixing bolt, and the fixing bolt passes through the adjusting bolt hole to fixedly connect the upper upright 122 and the lower upright 121; in other embodiments of the present application, the fixing element 15 may also be a fixing screw, a fixing pin, or the like, which may be selected according to practical situations, and the present invention is not limited thereto as long as the fixing function is achieved.
Referring to fig. 3, the pulley assembly 14 includes a lower pulley assembly 141 and an upper pulley assembly 142, the lower pulley assembly 141 is disposed at one end of the lower upright 121 near the bottom thereof, the upper pulley assembly 142 is disposed at one end of the upper upright 122 near the top thereof, and the hemp rope 2 is sequentially sleeved on the lower pulley assembly 141 and the upper pulley assembly 142. The lower pulley assembly 141 and the upper pulley assembly 142 are matched to stretch the hemp rope 2.
The lower pulley assembly 141 comprises a lower pulley fixing part 1411 and a lower pulley 1412, and the lower pulley 1412 is arranged on the lower pulley fixing part 1411; and/or, the upper pulley assembly 142 includes an upper pulley fixing member 1421 and an upper pulley 1422, and the upper pulley 1422 is disposed on the upper pulley fixing member 1421. Further, the lower pulley 1412 is rotatably disposed in the lower pulley fixing 1411, and the upper pulley 1422 is rotatably disposed in the upper pulley fixing 1421.
In addition, the lower pulley fixing piece 1411 further comprises two arc-shaped steel plates, the two arc-shaped steel plates are arranged around the outer surface of the lower upright 121 and are fixedly connected with the lower upright 121 through fixing bolts, and the lower pulley fixing piece 1411 is arranged on one side of each arc-shaped steel plate; and/or the presence of a gas in the gas,
the upper pulley fixing part 1421 further includes two arc-shaped steel plates, the two arc-shaped steel plates are disposed around the outer surface of the upper column 122 and are fixedly connected to the upper column 122 through fixing bolts, and the upper pulley fixing part 1421 is disposed on one side of the arc-shaped steel plates. The arrangement position of the arc-shaped steel plate can be selected according to the specific construction environment; the arc-shaped steel plate is convenient to adjust the position on one hand and is convenient to be attached to the outer surface of the lower upright 121 and/or the upper upright 122 on the other hand.
The wall connecting component 13 comprises a wall connecting piece fixing frame 131 and a wall connecting piece pull rod 132; one end of the wall connecting piece pull rod 132 is welded on the wall connecting piece fixing frame 131, and the other end of the wall connecting piece pull rod 132 is connected with the upright post 4 of the steel structure roof.
Specifically, the wall connecting piece pull rod 132 comprises two T-shaped angle steels; the wall connecting piece fixing frame 131 comprises two arc-shaped steel plates which are arranged around the lower part of the middle part of the upper upright post 122 and are fixed through fixing bolts; one end of T-shaped angle steel is fixedly connected with the arc-shaped steel plate, and the other end of the T-shaped angle steel is connected with the stand column 4 of the steel structure roof in a fastening manner. The wall connecting component 13 is arranged to be favorable for stabilizing the stability of the whole lifting safety net bag, and the safety can be further improved.
The bottom plate 11 and the lower upright post 121 are welded to form a whole, and the two arc-shaped steel plates of the lower pulley fixing piece 1411 are fixedly connected with the lower upright post 121 through fixing bolts; the upper upright column 122 and the lower upright column 121 are fixedly connected through a fixing bolt, and the connection length is determined through an adjusting bolt hole, so that the overall height of the safety net pull rod 1 is adjusted; the two arc-shaped steel plates of the upper pulley fixing part 1421 are fixedly connected to the upper column 122 through fixing bolts; two arc steel plates of the wall connecting piece fixing frame 131 are fixedly connected with the upper upright post 122 through fixing bolts, meanwhile, a wall connecting piece pull rod 132 of two angle steel T-shaped wall connecting pieces is arranged, one end of the wall connecting piece pull rod is welded on the arc steel plates, and the other end of the wall connecting piece pull rod is fastened on the workshop upright post 4.
Embodiments and workflows of the present application:
1) Detailed description of the preferred embodiments
(1) Safety net pull rod
The safety net pull rod mainly comprises a bottom plate, a lower upright post, an upper upright post, a wall connecting pull rod, a wall connecting fixing frame, a lower pulley fixing piece, an upper pulley fixing piece and a fixing bolt. The bottom plate and the lower upright post are welded into a whole, and the two arc-shaped steel plates of the lower pulley fixing piece are fixedly connected with the lower upright post through bolts; the upper upright post and the lower upright post are fixedly connected through a fixing bolt, and the connection length is determined through an adjusting bolt hole, so that the overall height of the safety net pull rod is adjusted; the two arc-shaped steel plates of the upper pulley fixing piece are fixedly connected with the upper upright post through bolts; two arc steel sheets of even wall spare mount pass through bolted connection with last stand and fix, set up simultaneously by two angle steel T types even wall spare, one end welding on arc steel sheet, one end straining factory building stand.
When the device is installed, the lower pulley fixing piece and the lower pulley are installed on the lower upright post, and the upper pulley fixing piece and the upper pulley are installed on the upper upright post; the upper upright post and the lower upright post are assembled into a whole, and the hemp rope penetrates into the upper pulley and the lower pulley. Expansion bolts are arranged on the plant column foundation, the safety net pull rod is fixed on the plant column foundation through the expansion bolts and the bottom plate, and the installation wall connecting piece pull rod is fixed on the upper stand column through the wall connecting piece pull rod fixing frame.
(2) Safety net
Steel construction roofing installation over-and-under type safety pocket net mainly includes safety net pull rod, rope made of hemp and safety net, and wherein, the safety net pull rod is installed on the basis of factory building stand and is fixed on the basis through expansion bolts, and a safety net pull rod is respectively installed to the factory building stand at both ends, and two safety net pull rods are installed side by side to middle factory building stand, guarantee that each strides the factory building and can install a safety net. The safety net is laid on the ground between the stand earlier, and the pulley that rope made of hemp and safety net pull rod are passed through in the four corners is connected, draws rope made of hemp and safety net up through the manual work to fix the other end winding of rope made of hemp on the factory building stand, in proper order with four angles of safety net draw up can.
2) Workflow process
(1) Mounting safety net pull rods on the basis of plant columns, arranging one safety net pull rod on the plant columns except the plant columns at the two ends of the plant, and arranging two safety net pull rods on the rest plant columns;
(2) Connecting and fixing the wall connecting piece pull rod, the safety net pull rod and the plant upright column firmly;
(3) The safety net is flatly laid on the ground of a factory building, and four corners of the safety net are firmly connected with the safety net pull rods through hemp ropes;
(4) The pulley hemp rope is pulled, the safety net is lifted in place, and the other end of the hemp rope is firmly bound on the plant stand column.
The combined upright post is assembled by the upper upright post and the lower upright post, so that the safety net can be conveniently transported, the overall height of the safety net pull rod can be conveniently adjusted, and the application range is wide; moreover, the safety net can be safely and efficiently installed and dismantled by adopting a mode of matching a plurality of combined upright columns with the safety net; meanwhile, the mode that the safety net is installed by matching the pulleys with the hemp rope can realize low-cost and quick turnover.
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 is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (10)
1. The utility model provides a over-and-under type safety string bag for steel construction roofing installation which characterized in that includes: a safety net pull rod, a hemp rope and a safety net; the safety net pull rod is fixedly arranged on the stand columns of the steel structure roof, the safety net is laid among the stand columns, and a plurality of end corners of the safety net are connected with the safety net pull rod in a sliding mode through the hemp ropes; when the safety net is used, the hemp ropes are pulled to enable a plurality of end corners of the safety net to do ascending movement far away from the ground.
2. The lifting safety net bag according to claim 1, wherein the safety net pull rod comprises a bottom plate, a combined upright post, a wall connecting member assembly, a pulley assembly and a plurality of fixing members; the combined upright post is arranged on the upper top surface of the bottom plate, the pulley assemblies are arranged on the combined upright post through the fixing pieces, a connecting wall assembly is further arranged on one side of the combined upright post, one end of the connecting wall assembly is connected with the combined upright post, the other end of the connecting wall assembly is connected with the upright post of the steel structure roof, and the combined upright post is fixedly arranged on the upright post of the steel structure roof through the connecting wall assembly.
3. The lifting safety net bag according to claim 2, wherein the combined upright posts comprise a lower upright post and an upper upright post, and the lower upright post and the upper upright post are telescopically connected;
the bottom of lower stand with bottom plate welded connection, the top of stand is equipped with the regulating part down, go up the stand with lower stand passes through regulating part retractable connects.
4. The lifting safety net according to claim 3, wherein one end of the upper pillar is inserted into the top of the lower pillar;
the adjusting part comprises a plurality of adjusting bolt holes which are sequentially and longitudinally arranged along the length direction of the lower upright post;
the upper upright post longitudinally slides along the length direction of the lower upright post and is fixedly connected with the top of the lower upright post through the fixing piece penetrating through the adjusting bolt hole.
5. The lifting safety net bag according to claim 3, wherein the pulley assembly comprises a lower pulley assembly and an upper pulley assembly, the lower pulley assembly is disposed at one end of the lower upright column near the bottom thereof, the upper pulley assembly is disposed at one end of the upper upright column near the top thereof, and the hemp rope is sequentially sleeved on the lower pulley assembly and the upper pulley assembly.
6. The lifting safety net according to claim 5, wherein the lower pulley assembly comprises a lower pulley fixing member and a lower pulley, and the lower pulley is arranged on the lower pulley fixing member; and/or the presence of a gas in the gas,
the upper pulley component comprises an upper pulley fixing piece and an upper pulley, and the upper pulley is arranged on the upper pulley fixing piece.
7. The lifting safety net bag according to claim 6, wherein the lower pulley fixing member further comprises two arc-shaped steel plates, the two arc-shaped steel plates are arranged around the outer surface of the lower upright post and are fixedly connected with the lower upright post through the fixing member, and the lower pulley fixing member is arranged on one side of the arc-shaped steel plates; and/or the presence of a gas in the gas,
the upper pulley mounting still includes two arc steel sheets, two the arc steel sheet encircles the surface setting of last stand, and pass through the mounting with last stand fixed connection, the upper pulley mounting is located one side of arc steel sheet.
8. The lifting safety net bag according to claim 3, wherein the wall connecting component comprises a wall connecting piece fixing frame and a wall connecting piece pull rod;
one end of the wall connecting piece pull rod is welded on the wall connecting piece fixing frame, and the other end of the wall connecting piece pull rod is connected with the stand column of the steel structure roof.
9. The elevating safety net according to claim 8, wherein the wall-connecting member bar comprises two T-shaped angles;
the wall connecting piece fixing frame comprises two arc-shaped steel plates, and the two arc-shaped steel plates are arranged around the lower part of the middle part of the upper upright post;
one end of the T-shaped angle steel is fixedly connected with the arc-shaped steel plate, and the other end of the T-shaped angle steel is connected with the stand column of the steel structure roof in a fastening mode.
10. The elevating safety net according to claim 1, wherein the fixing member comprises a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041676.6A CN115354874A (en) | 2022-08-29 | 2022-08-29 | Lifting type safety net bag for steel structure roof installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041676.6A CN115354874A (en) | 2022-08-29 | 2022-08-29 | Lifting type safety net bag for steel structure roof installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115354874A true CN115354874A (en) | 2022-11-18 |
Family
ID=84005528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211041676.6A Pending CN115354874A (en) | 2022-08-29 | 2022-08-29 | Lifting type safety net bag for steel structure roof installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115354874A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203320976U (en) * | 2013-05-22 | 2013-12-04 | 中国二十冶集团有限公司 | Suspension device for safety plain net for construction of industrial factory buildings |
| CN104499723A (en) * | 2014-12-12 | 2015-04-08 | 中国十七冶集团有限公司 | Movable safety net and installation method thereof |
| CN212201397U (en) * | 2020-04-22 | 2020-12-22 | 庄维彬 | Anti-falling device for high-rise building construction |
| CN212201385U (en) * | 2019-12-10 | 2020-12-22 | 广西建工集团第五建筑工程有限责任公司 | Angle-adjustable assembly type horizontal cantilever protection shed |
-
2022
- 2022-08-29 CN CN202211041676.6A patent/CN115354874A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203320976U (en) * | 2013-05-22 | 2013-12-04 | 中国二十冶集团有限公司 | Suspension device for safety plain net for construction of industrial factory buildings |
| CN104499723A (en) * | 2014-12-12 | 2015-04-08 | 中国十七冶集团有限公司 | Movable safety net and installation method thereof |
| CN212201385U (en) * | 2019-12-10 | 2020-12-22 | 广西建工集团第五建筑工程有限责任公司 | Angle-adjustable assembly type horizontal cantilever protection shed |
| CN212201397U (en) * | 2020-04-22 | 2020-12-22 | 庄维彬 | Anti-falling device for high-rise building construction |
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