CN215564319U - Out-window overhanging scaffold - Google Patents
Out-window overhanging scaffold Download PDFInfo
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- CN215564319U CN215564319U CN202121639820.7U CN202121639820U CN215564319U CN 215564319 U CN215564319 U CN 215564319U CN 202121639820 U CN202121639820 U CN 202121639820U CN 215564319 U CN215564319 U CN 215564319U
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Abstract
The utility model discloses an out-of-window overhanging scaffold which comprises partition wall slide rails, a platform frame and a limiting clamping rod, wherein the partition wall slide rails comprise an upper partition wall slide rail and a lower partition wall slide rail which are horizontally arranged on the inner side of a window opening, and the two partition wall slide rails stretch across the window opening and are fixed on the inner wall of the side wall of the window opening; the platform frame comprises a supporting platform and a protective fence, the inner side end of the supporting platform is hung on the lower partition wall slide rail, the outer side end of the supporting platform horizontally extends out of the window opening to form an overhanging platform, the inner side end of the protective fence is hung on the upper partition wall slide rail, the outer side of the protective fence is arranged corresponding to the edge of the overhanging platform, and the supporting platform and the protective fence are sealed by an enclosure structure; the two limiting clamping rods are vertically arranged, penetrate through the protective fence and the supporting platform from top to bottom at the positions of the windows on the left side and the right side respectively and are connected into a whole, and the lower ends of the limiting clamping rods need to be lower than the elevation of the windowsill. The utility model has the advantages of simple structure, low cost, convenient assembly and disassembly, strong bearing capacity, stability and safety, reduced construction cost and improved construction efficiency.
Description
Technical Field
The utility model relates to the technical field of building safety construction, in particular to a cantilever scaffold outside a window.
Background
At present, in building construction, the following conditions are frequently used for a window operation frame: 1) because the outer vertical surface is complex in modeling and an integral template is used, the components at special positions are thrown and then are manufactured; 2) omission or drawing non-circle-crossing errors caused by poor examination often occur, and post-processing is needed; 3) the prefabricated elements of the building model are generally installed after the structure is completed; 4) other special cases.
However, the operation frame which is usually built by steel pipes and other materials and is adopted on the site in the construction process has the following common defects: 1) the structure of the operation frame body is fixed, so that the operation frame body is inconvenient to adjust and move along with the size of a door and window opening, and one set of operation frame is only suitable for the opening with a corresponding fixed size, so that the operation frame is time-consuming and labor-consuming to set up, inconvenient to use and wastes a large amount of materials and labor; 2) the installation and the disassembly are complicated, and the transportation and the transfer are troublesome; 3) especially for projects which create safe and civilized construction sites, the appearance effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an out-of-window overhanging scaffold to solve the technical problems in the background technology.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a construction frame for overhanging outside a window comprises partition wall slide rails, a platform frame and a limiting clamping rod, wherein the partition wall slide rails comprise an upper partition wall slide rail and a lower partition wall slide rail which are horizontally arranged on the inner side of a window opening, the two partition wall slide rails stretch across the window opening, the two ends of the two partition wall slide rails are respectively fixed on the inner wall of the side wall of the window opening, each partition wall slide rail comprises a partition wall part attached to the side wall of the window opening, one end, close to the other partition wall slide rail, of one partition wall slide rail is bent towards the direction far away from the window opening, and a hanging part for hanging a supporting platform or a protective fence is formed;
the platform frame comprises a supporting platform and a protective fence, the supporting platform comprises two horizontally extending supporting parts, the two supporting parts are correspondingly arranged on the left side and the right side of the supporting platform, hooks are arranged at the inner side ends of the two supporting parts, the outer side window-facing positions and the outer side end parts of the two supporting parts are fixedly connected through a detachably mounted tie connecting rod, scaffold boards are laid on the parts of the two supporting parts, which are positioned outside the window hole, the inner side end of the supporting platform is hung on a lower partition wall slide rail through the hooks and is in sliding fit with the partition wall slide rail, and the outer side end of the supporting platform horizontally extends out of the window hole to form a cantilever platform; the protective fence comprises two horizontally extending guardrail cross rods, the guardrail cross rods are correspondingly arranged on the left side and the right side of the protective fence, hooks are arranged at the inner side ends of the guardrail cross rods, the outer side window positions and the outer side end parts of the guardrail cross rods are fixedly connected through detachably mounted tie connecting rods, the protective fence is correspondingly arranged above the supporting platform, the inner side ends of the protective fence are hung on an upper partition wall slide rail through the hooks and are in sliding fit with the partition wall slide rail, the outer sides of the protective fence are arranged corresponding to the edge of the overhanging platform, the two protective fence are sealed through an enclosure structure, four tie connecting rods are arranged on the upper portion, the lower portion, the inner portion and the outer portion of the tie connecting rods in the whole platform frame, the clamping effect can be effectively realized, and the stability of the supporting support piece and the guardrail cross rods is ensured;
spacing kelly includes two of vertical setting, and two spacing kellies face window position top-down respectively in left and right sides and run through protection rail and supporting platform and be even as an organic whole with the two, and its lower extreme need be less than the windowsill elevation, have both improved the overall stability of platform frame, have prevented again that platform frame from sliding the unstability to the window.
Preferably, both ends of the partition wall slide rail are fixedly connected with the window hole side wall through hook bolts, hook heads of the hook bolts are abutted against the outer wall of the window hole side wall, screw ends of the hook bolts sequentially penetrate through bolt holes of the window hole side wall and the partition wall slide rail, and the partition wall slide rail is tightly pressed and fixed on the inner wall of the window hole side wall through fastening nuts.
Preferably, a plurality of bolt holes are correspondingly arranged at two ends of the partition wall slide rail, and the bolt holes are arranged at intervals along the axis direction of the partition wall slide rail.
Preferably, the partition wall slide rail is made of channel steel, the opening side of the partition wall slide rail faces the direction far away from the window hole, the supporting support piece is made of channel steel, the openings of the two channel steels are opposite, the outer side window-facing position and the outer side end of each channel steel are connected through a tie connecting rod made of angle steel and fastened through bolts, the inner side ends of the two channel steels are fixedly welded with a hook head angle steel as a hook, the vertical surface of the hook head angle steel is attached to the end part of the channel steel and is fully welded and fixed at the joint of an inner groove of the channel steel, and the horizontal surface of the hook head angle steel is positioned above a wing plate of the channel steel and extends towards the outer side of the window hole to form a hanging part; the guardrail horizontal pole adopts the angle steel preparation, and two angle steel openings are inwards, and the two outsides face the drawknot connecting rod that window position and outside end all made through the angle steel and link to each other and pass through the bolt-up, and the equal welded fastening of two medial extremity has a gib head angle steel as the couple, the vertical face of gib head angle steel pastes mutually with the angle steel tip and in angle steel inside groove seam crossing full weld fixedly, its horizontal plane lies in angle steel pterygoid lamina top and extends to the window opening outside and form coupling portion.
Preferably, the enclosure structure is a safety net or a protective upright rod, and the edge position of the safety net is firmly fastened with the protective fence and the overhanging platform through binding ropes; the protection upright rods are inserted into the corresponding mounting holes on the protection fence and the cantilever platform at intervals, and the left side, the right side and the front side of the cantilever platform are enclosed.
Preferably, a foot baffle is arranged on the periphery of the bottom of the enclosure structure.
Preferably, the limiting clamping rod is made of round steel, and the protective fence and the supporting platform are locked into a whole by threading at the upper end and the lower end of the limiting clamping rod and matching fastening nuts.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model adopts the scale modular design, the block construction, the field processing and the field assembly, the volume of the parts after the block is small, the batch processing, the storage and the operation are convenient, and simultaneously, a small-tonnage crane can be adopted for hoisting, the transportation cost of the operation frame is reduced, the utility model can be used for multi-storey or high-rise buildings, and has flexible and convenient application and wide application range;
2. the supporting support piece and the protective cross rod are connected to two partition wall slide rails in a sliding and hanging mode through the hook and are connected into a whole through the limiting clamping rod, the structure is simple, the manufacturing cost is low, the mounting and dismounting are convenient, the bearing capacity, the stability and the safety are high, the construction cost is reduced, and the construction efficiency is improved;
3. the lattice-shaped frame body replaces a common steel pipe cantilever frame, the connection is firm, the steel pipe cantilever frame can horizontally slide, the position is easy to adjust, the use is convenient, the operation frame is in a cantilever form, the left and right framework structures are symmetrically distributed, the bearing capacity is uniformly distributed, the integrity is better, and the construction safety is effectively ensured;
4. the utility model can flexibly select the length of the partition wall slide rail and the hook bolt fixing position according to the requirement of the engineering design window opening size, has simple connection, easy operation, high construction efficiency, good safety guarantee and more flexible and convenient application.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative, not limiting of the utility model, and in which:
fig. 1 is a schematic structural view of an overhanging scaffold outside a window according to the present invention;
fig. 2 is a schematic structural view of a partition wall slide rail of an out-of-window cantilever scaffold according to the present invention;
fig. 3 is a schematic structural view of a supporting platform of an out-of-window cantilever scaffold according to the present invention;
fig. 4 is a schematic structural view of an inner side end of a support member of an out-window cantilever scaffold according to the present invention;
fig. 5 is a schematic structural view of an inner side end of a guardrail cross bar of an out-of-window cantilever scaffold according to the present invention.
Reference numerals: 1-partition slide rail, 2-bolt hole, 3-hook bolt, 4-support part, 5-hook, 6-guardrail cross bar, 7-tie connecting rod, 8-protective vertical rod, 9-mounting hole, 10-limit clamping rod, 11-scaffold plate and 12-foot baffle plate.
Detailed Description
Hereinafter, an embodiment of an exterior window cantilever scaffold of the present invention will be described with reference to the accompanying drawings. The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "front", "back", "left", "right", "top", "bottom", "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth to illustrate, but are not to be construed to limit the scope of the utility model. Preferred embodiments of the present invention are described in further detail below with reference to FIGS. 1-5:
as shown in fig. 1, the preferable out-of-window overhanging scaffold of the present invention comprises a partition wall slide rail 1, a platform frame and a limiting clamp rod 10, wherein the partition wall slide rail 1 comprises an upper partition wall slide rail and a lower partition wall slide rail which are horizontally arranged at the inner side of a window opening, a lower partition wall slide rail 1 is arranged at the height of a windowsill, an upper partition wall slide rail 1 is arranged at a position 1200mm above the lower partition wall slide rail 1, the two partition wall slide rails 1 both span the window opening, and both ends of the two partition wall slide rails are respectively fixed on the inner wall of the side wall of the window opening;
the platform frame comprises a supporting platform and a protective fence, the inner side end of the supporting platform is hung on a partition wall slide rail 1 below and is in sliding fit with the partition wall slide rail 1, the outer side end of the supporting platform horizontally extends out of a window opening to form an overhanging platform, the protective fence is correspondingly arranged above the supporting platform, the inner side end of the protective fence is hung on an upper partition wall slide rail 1 and is in sliding fit with the partition wall slide rail 1, the outer side of the protective fence is arranged corresponding to the edge of the overhanging platform, the overhanging platform and the protective fence are sealed by an enclosure structure, the platform frame can horizontally slide on the partition wall slide rail 1 to adjust the position, the operation frame is a bearing frame, the stress calculation requirement is met when the platform frame is used, the live load is 3000N in total, and overload use is forbidden;
the two limiting clamping rods 10 are vertically arranged, the two limiting clamping rods 10 respectively penetrate through the protective fence and the supporting platform from top to bottom at the positions near the windows at the left side and the right side and connect the protective fence and the supporting platform into a whole, and the lower ends of the limiting clamping rods are required to be lower than the elevation of a windowsill;
as shown in fig. 2, the partition wall slide rail 1 is made of C100 channel steel, the opening side of the channel steel is arranged in a direction away from the window opening after the channel steel is installed, the length of the channel steel is selected according to the size of the designed window opening, and the channel steel can be classified and selected according to the following standard, wherein the channel steel is 2m long (suitable for an external window with the width of 900-1800 mm) and 3m long (suitable for an external window with the width of 2000-2700 mm); the two ends of a channel steel web plate are correspondingly provided with a plurality of bolt holes 2, the bolt holes 2 are arranged at intervals along the axial direction of a partition wall slide rail 1, the aperture is 25mm, the hole pitch is 750, 1150, 1450, 1750, 2050, 2350 and 2650mm, and the bolt holes are respectively corresponding to window openings with the width of 800, 1200, 1500, 1800, 2100, 2400 and 2700mm, when the window openings are fixed, the two ends of the partition wall slide rail 1 are respectively selected to be inserted with a proper bolt hole 2 to fixedly connect the partition wall slide rail 1 with the side wall of the window opening, the hook head end of the hook head bolt 3 is abutted against the outer wall of the side wall of the window opening, the screw end of the hook head bolt sequentially penetrates through the bolt holes 2 of the side wall and the partition wall slide rail 1, and the partition wall slide rail 1 is tightly pressed and fixed on the inner wall of the side wall of the window opening through a fastening nut;
as shown in fig. 3, the supporting platform comprises two horizontally extending supporting brackets 4, two supporting brackets 4 are respectively arranged on the left and right sides of the main supporting bracket of the supporting platform, the supporting brackets 4 are made of C80 channel steel, the openings of the two channel steel are opposite, the outer side window-facing positions and the outer side end parts of the two channel steel are connected through a tie connecting rod 7 made of L50 angle steel and fastened through bolts, as shown in fig. 4, the inner side ends of the two channel steel are respectively welded and fixed with an L100 hook angle steel with the length of 80mm as a hook 5, the vertical surface of the hook angle steel is adhered to the end part of the channel steel and welded and fixed at the seam of an inner groove of the channel steel (the seam is suitable for full welding, the material meets the national standard requirement, the effective thickness of the seam is not less than the original thickness), the horizontal surface is positioned above a wing plate of the channel steel and extends towards the outer side of a window hole to form a hanging part, when the hanging part of the hanging part 5 hooks the upper wing edge of the channel steel of the lower partition wall sliding rail 1 to realize the fixation of the hanging part, the two parts, which are positioned at the outer side of the window opening, are paved with a profiled steel scaffold board 11 to support the weight of a human body and articles used temporarily, two ends of the scaffold board 11 can be firmly bound on the supporting support 4 by using 10# lead wires, the scaffold board is fully paved to prevent objects from falling during paving, a mounting hole 9 for mounting a limiting clamp rod 10 and a hole diameter D22 are arranged on the flange of the channel steel supporting support 4 and close to the outer wall of the window, and when the enclosure structure adopts a D12 round steel protective vertical rod 8, a D14 mounting hole 9 is formed in the flange of the channel steel supporting support 4 according to the designed space size;
as shown in fig. 5, the protective fence comprises two horizontally extending guardrail cross bars 6, the guardrail cross bars 6 are correspondingly arranged at the left and right sides of the protective fence as upper supporting main parts of the platform frame, the guardrail cross bar 6 is made of L75 angle steel, the two angle steel have inward openings, the outer window-facing position and the outer end part of the two angle steel are connected through a tie connecting rod 7 made of L50 angle steel and are fastened through bolts, the inner end of the two angle steel is fixedly welded with an L100 hook head angle steel with the length of 80mm as a hook 5, the vertical surface of the hook angle steel is attached to the end part of the angle steel and is welded and fixed at the joint of the inner groove of the angle steel (the joint is suitable for full welding, the material meets the national standard requirement, the effective thickness of the weld is not less than the thickness of the original material), the horizontal plane of the hook is positioned above the angle steel wing plate and extends towards the outer side of the window opening to form a hanging part, and when the hook is installed, the hanging part of the hook 5 hooks the lower flange of the channel steel of the upper partition wall slide rail 1 to realize the fixation of the hook;
the limiting clamping rod 10 is made of round steel, the upper end and the lower end of the limiting clamping rod are sleeved with threads and matched with fastening nuts to lock the protective fence and the supporting platform into a whole, the upper part and the lower part are supported in an auxiliary mode, and the lower end of the limiting clamping rod is lower than a windowsill and can be clamped to prevent the frame body from inclining inwards and sliding;
the enclosure structure is a dense mesh safety net or a protection upright rod 8, the edge position of the safety net is firmly fastened with a protection fence and an overhanging platform through a binding rope, the protection upright rod 8 is made of D12 round steel, and is inserted into the mounting holes 9 correspondingly formed in the supporting support piece 4, the guardrail cross rod 6 and the overhanging end tie connecting rod 7 at intervals, the left side and the right side of the overhanging platform and the front side of the overhanging platform are enclosed in an enclosing mode, and a 180mm high foot blocking plate 12 is arranged at the bottom of the enclosure structure to prevent falling of parts.
The utility model relates to a construction method of an overhanging scaffold outside a window, which mainly comprises the following steps:
s1, construction preparation, namely preparing the partition wall slide rail 1, the platform frame and the limiting clamping rod 10 for standby at a construction site according to construction requirements;
s2, assembling, constructing and checking the frame body, specifically performing the following steps,
s21, selecting partition wall slide rails 1 with proper lengths according to the width of a window opening of an engineering drawing, and inserting hook bolts 3 into corresponding bolt holes 2 of the partition wall slide rails 1 to fix the upper partition wall slide rail 1 and the lower partition wall slide rail 1 on the side wall of the window opening;
s22, hanging the support supporting pieces 4 on the lower partition wall slide rail 1 through hooks 5, respectively connecting two ends of a tie connecting rod 7 adjacent to the window with the left and right support supporting pieces 4 by using limit clamping rods 10, and screwing fastening nuts;
s23, hanging the guardrail cross bars 6 on the upper partition wall slide rail 1 through hooks 5, respectively connecting two ends of a tie connecting rod 7 adjacent to the window with the left guardrail cross bar 6 and the right guardrail cross bar 6 by using limit clamping rods 10, and screwing fastening nuts;
s24, paving the scaffold boards 11 in place in sequence and binding and fixing the scaffold boards with the supporting parts 4 on the two sides;
s25, hanging a safety net or sequentially inserting the protection upright stanchions 8 at the left side and the right side into the corresponding mounting holes 9 of the support bracket 4 and the guardrail cross bar 6;
s26, installing the support 4 and the tie rod 7 at the overhanging end of the guardrail cross bar 6 in place and fastening the tie rod by bolts;
s27, hanging a safety net at the two drawknot connecting rods 7 at the overhanging end or inserting a protective vertical rod 8 into the mounting holes 9 correspondingly arranged at the overhanging end and the hanging end;
s28, mounting a foot baffle plate 12 at the bottom of the safety net or the protective upright rod 8;
s29, assembling and checking the frame body, checking whether the fastening nuts at each position are screwed in place, re-reinforcing unqualified fastening nuts in place, and putting the frame body into use after the inspection and the acceptance are qualified;
s3, hanging a safety belt and constructing the engineering design window outer part on the platform frame;
s4, after construction is completed, the platform frame is cleaned, no spare and miscellaneous personnel are found in the falling radius below, the operation frames are sequentially detached according to the sequence of 'firstly mounting and then detaching, secondly mounting and firstly detaching', and the platform frame is stored, arranged and used in a turnover mode.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a scaffold of encorbelmenting outside window which characterized in that: the sliding type protective device comprises partition wall sliding rails (1), a platform frame and limiting clamping rods (10), wherein the partition wall sliding rails (1) comprise an upper partition wall part and a lower partition wall part which are horizontally arranged on the inner side of a window opening, the two partition wall sliding rails (1) stretch across the window opening, the two ends of the two partition wall sliding rails are respectively fixed on the inner wall of the side wall of the window opening, each partition wall sliding rail (1) comprises a partition wall part attached to the side wall of the window opening, one end, close to the other partition wall sliding rail (1), of the partition wall sliding rail (1) is bent towards the direction far away from the window opening, and a hanging part for hanging a supporting platform or a protective fence is formed;
the platform frame comprises a supporting platform and a protective fence, the supporting platform comprises two horizontally extending supporting parts (4), the two supporting parts (4) are correspondingly arranged on the left side and the right side of the supporting platform, hooks (5) are arranged at the inner side ends of the two supporting parts, the outer side window-facing positions and the outer side end parts of the two supporting parts are fixedly connected through detachably mounted tie connecting rods (7), scaffold boards (11) are laid on the parts, located on the outer sides of window holes, of the two supporting parts, the inner side end of the supporting platform is hung on a lower partition wall slide rail (1) through the hooks (5) and is in sliding fit with the partition wall slide rail (1), and the outer side end of the supporting platform horizontally extends out of the window holes to form a cantilever platform; the protective fence comprises two horizontally extending guardrail cross rods (6), the guardrail cross rods (6) are correspondingly arranged on the left side and the right side of the protective fence, hooks (5) are arranged at the inner side ends of the guardrail cross rods, the outer side window-facing positions and the outer side end parts of the guardrail cross rods are fixedly connected through a detachably mounted tie connecting rod (7), the protective fence is correspondingly arranged above a supporting platform, the inner side end of the protective fence is hung on an upper partition wall slide rail (1) through the hooks (5) and is in sliding fit with the partition wall slide rail (1), the outer side of the protective fence is arranged corresponding to the edge of a cantilever platform, and the protective fence and the outer side of the protective fence are sealed through an enclosure structure;
spacing kelly (10) are including two of vertical setting, and two spacing kellies (10) face window position top-down respectively in left and right sides and run through protection rail and supporting platform and link the two as an organic whole, and its lower extreme needs to be less than the windowsill elevation.
2. The cantilever scaffold outside the window as claimed in claim 1, wherein: partition wall slide rail (1) both ends are all fixed continuous with the window opening side wall through gib head bolt (3), the gib head end of gib head bolt (3) supports and leans on the window opening side wall outer wall, and its screw rod end runs through bolt hole (2) of window opening side wall and partition wall slide rail (1) in proper order to compress tightly partition wall slide rail (1) through fastening nut and fix on window opening side wall inner wall.
3. The cantilever scaffold outside the window as claimed in claim 2, wherein: partition wall slide rail (1) both ends correspondence is equipped with a plurality of bolt hole (2), bolt hole (2) set up along partition wall slide rail (1) axis direction interval.
4. The cantilever scaffold outside the window as claimed in claim 1, wherein: the partition wall slide rail (1) is made of channel steel, the opening side of the partition wall slide rail faces the direction far away from the window hole, the supporting support piece (4) is made of channel steel, the openings of the two channel steels are opposite, the outer side window-facing position and the outer side end of the two channel steels are connected through a tie connecting rod (7) made of angle steel and fastened through a bolt, the inner side ends of the two channel steels are fixedly welded with a hook angle steel as a hook (5), the vertical surface of the hook angle steel is attached to the end part of the channel steel and is fully welded and fixed at the joint of an inner groove of the channel steel, and the horizontal surface of the hook angle steel is positioned above a wing plate of the channel steel and extends towards the outer side of the window hole to form a hanging part; guardrail horizontal pole (6) adopt the angle steel preparation, and two angle steel openings are inwards, and the two outsides face window position and outside end and all link to each other and pass through bolt-up through drawknot connecting rod (7) of angle steel preparation, and the equal welded fastening of the two medial extremity has a gib head angle steel as couple (5), the vertical face of gib head angle steel pastes mutually with the angle steel tip and in angle steel inside groove seam crossing full weld fixed, its horizontal plane lies in angle steel pterygoid lamina top and extends formation coupling portion to the window opening outside.
5. The cantilever scaffold outside the window as claimed in claim 1, wherein: the enclosure structure is a safety net or a protective upright rod (8), and the edge position of the safety net is firmly fastened with the protective fence and the overhanging platform through binding ropes; the protection upright stanchions (8) are inserted into the corresponding mounting holes (9) on the protection fence and the overhanging platform at intervals, and the left side, the right side and the front side of the overhanging platform are enclosed.
6. The cantilever scaffold outside the window as claimed in claim 1, wherein: and foot blocking plates (12) are arranged on the periphery of the bottom of the enclosure structure.
7. The cantilever scaffold outside the window as claimed in claim 1, wherein: the limiting clamping rod (10) is made of round steel, and the upper end and the lower end of the limiting clamping rod are sleeved with threads and matched with fastening nuts to lock the protective fence and the supporting platform into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121639820.7U CN215564319U (en) | 2021-07-19 | 2021-07-19 | Out-window overhanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121639820.7U CN215564319U (en) | 2021-07-19 | 2021-07-19 | Out-window overhanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215564319U true CN215564319U (en) | 2022-01-18 |
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ID=79826679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121639820.7U Active CN215564319U (en) | 2021-07-19 | 2021-07-19 | Out-window overhanging scaffold |
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| Country | Link |
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| CN (1) | CN215564319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876239A (en) * | 2022-05-11 | 2022-08-09 | 北京市第三建筑工程有限公司 | Closed protection dismantling system for high-altitude cantilever structure and construction method thereof |
| CN115306171A (en) * | 2022-08-15 | 2022-11-08 | 四川达虹宇建筑工程有限公司 | Safety device is used in construction in room |
-
2021
- 2021-07-19 CN CN202121639820.7U patent/CN215564319U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876239A (en) * | 2022-05-11 | 2022-08-09 | 北京市第三建筑工程有限公司 | Closed protection dismantling system for high-altitude cantilever structure and construction method thereof |
| CN114876239B (en) * | 2022-05-11 | 2023-08-18 | 北京市第三建筑工程有限公司 | High-altitude overhanging structure closed protection dismantling system and construction method thereof |
| CN115306171A (en) * | 2022-08-15 | 2022-11-08 | 四川达虹宇建筑工程有限公司 | Safety device is used in construction in room |
| CN115306171B (en) * | 2022-08-15 | 2023-09-08 | 四川达虹宇建筑工程有限公司 | Safety device is used in construction is built in room |
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