CN212671138U - Oblique-pulling type overhanging attached support attached to lifting scaffold - Google Patents
Oblique-pulling type overhanging attached support attached to lifting scaffold Download PDFInfo
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- CN212671138U CN212671138U CN202020862059.2U CN202020862059U CN212671138U CN 212671138 U CN212671138 U CN 212671138U CN 202020862059 U CN202020862059 U CN 202020862059U CN 212671138 U CN212671138 U CN 212671138U
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Abstract
The utility model discloses an adhere to lift scaffold and draw formula to one side and encorbelment and adhere to support, include: the double-channel steel attachment part is located at the edge of the upper end of the attachment floor slab, the inner end of the double-channel steel attachment part is fixedly connected with the non-cantilever beam on the inner side of the attachment floor slab through a vertical first connecting beam screw, and the outer end of the double-channel steel attachment part is flush with the outer side of the attachment floor slab. The utility model discloses tip diagonal draw bar (including lower diagonal draw bar, accommodate the lead screw subassembly and go up diagonal draw bar) has restricted the displacement that attaches wall support department, has disperseed the atress, has avoided encorbelment component hidden danger such as root fracture that the pressurized leads to, has ensured structural safety, has effectively solved the problem that the peripheral member of encorbelmenting adheres to the support because of the unable installation of bearing capacity, transmits the load to structural framework on, the atress is clear and definite, has ensured the security of climbing the frame.
Description
Technical Field
The utility model belongs to the technical field of the construction, especially, relate to an adhere to lift scaffold and draw formula to one side and encorbelment and adhere to support.
Background
High-rise buildings are residential buildings with building heights greater than 27m and non-single-storey plants, warehouses and other civil buildings with building heights greater than 24 m. In china, old regulations stipulate that buildings with less than 8 floors are all called multi-storey buildings, and at present, buildings with nearly 20 floors are called medium-high floors, buildings with nearly 100m around 30 floors are called high-rise buildings, and buildings with more than 200m around 50 floors are called super-high floors. In the technical code of high-rise building concrete structure, the reinforced concrete structure with 10 floors and more than 10 floors or the height of more than 28m is specified as a high-rise building. When the building height exceeds 100m, the building is called a super high-rise building. With the continuous development of social economy in China, the number of high-rise buildings is gradually increased, and the attached lifting scaffold (hereinafter referred to as a climbing scaffold) gradually becomes the mainstream of the external protection frame body of the high-rise building. The climbing frame mainly comprises the components of a falling prevention device, an attached support, a lifting mechanism, an anti-tilting device and the like, and has the characteristics of good safety, convenience in detachment, attractive appearance and the like.
The climbing frame is fixed with the structure through the attached support, the dead weight and the construction load are transmitted to the structure, and the attached support is fixed on structural members such as columns, beams and walls through connecting pieces such as screws and nuts.
Because the building outer lane molding of difference is different, climbs frame and adheres to support department and probably have members of encorbelmenting such as balcony, canopy, and this type of member design bearing capacity is little, can't be used for fixed attached support, appears encorbelmenting the structure safety problem of the root fracture that the member atress too big leads to easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adhere to lift scaffold and draw formula to one side and encorbelment and adhere to support to solve the technical problem that above-mentioned background art mentioned.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a diagonal cantilever attachment support of an attached lifting scaffold comprises a double-channel steel attachment piece, an attachment floor slab, a wall attachment support, a rod beam connecting piece and an upper floor slab, wherein the double-channel steel attachment piece is positioned at the edge of the upper end of the attachment floor slab, the inner end part of the double-channel steel attachment piece is fixedly connected with a non-cantilever beam on the inner side of the attachment floor slab through a vertical first connecting rod, the outer end of the double-channel steel attachment piece is flush with the outer edge of the attachment floor slab, the outer end of the double-channel steel attachment piece is welded with a support connecting plate, the outer side surface of the support connecting plate is fixedly connected with the wall attachment support through two fixing bolts, the middle part of the upper end of the inner side surface of the support connecting plate is provided with a diagonal connecting piece, the diagonal connecting piece is connected with the lower end of a lower diagonal pull rod through a bolt, the upper end, the upper end of the upper diagonal draw bar is connected with the lower half part of the outer side of the bar-beam connecting piece through a bolt, and the upper half part of the bar-beam connecting piece is fixedly connected with the non-cantilever beam on the inner side of the upper floor slab through a transverse second beam connecting screw rod.
The utility model adopts the above be used for adhering to lift scaffold and draw formula to one side and encorbelment and adhere to support, it is further: the adjusting screw rod assembly comprises a rotating disc, a lower screw rod is welded in the middle of the lower end face of the rotating disc, an upper screw rod is welded in the middle of the upper end face of the rotating disc, and the lower screw rod and the upper screw rod are identical in external thread structure size and opposite in orientation.
The utility model adopts the above be used for adhering to lift scaffold and draw formula to one side and encorbelment and adhere to support, it is further: the lower diagonal draw bar and the upper diagonal draw bar are both made of steel pipes with inner diameters larger than the diameters of the lower screw rod and the upper screw rod, fixing nuts are welded at the upper end of the lower diagonal draw bar and the lower end of the upper diagonal draw bar, and the upper fixing nut and the lower fixing nut are respectively meshed with the upper screw rod and the lower screw rod.
The utility model adopts the above be used for adhering to lift scaffold and draw formula to one side and encorbelment and adhere to support, it is further: the double-channel steel attachment part comprises two parallel and dorsad symmetrical channel steel parts, wherein a plurality of double-channel steel connecting plates are welded between the channel steel parts, a reinforcing plate is welded at one end of each channel steel part, and a rectangular auxiliary plate is welded at the middle part of the inner side of each channel steel part.
The utility model adopts the above be used for adhering to lift scaffold and draw formula to one side and encorbelment and adhere to support, it is further: and a cushion block is arranged between the inner end part of the lower side of the double-channel steel attachment piece and the upper side surface of the attachment floor slab, and a through hole is formed in the cushion block corresponding to the first connecting beam screw rod.
The utility model adopts the above be used for adhering to lift scaffold and draw formula to one side and encorbelment and adhere to support, it is further: two triangular auxiliary plates are welded between the inner side surface of the support connecting plate and the upper side surface of the double-channel steel attachment piece, and two mounting holes are formed in the middle of the support connecting plate and correspond to the two fixing bolts.
The utility model has the advantages that:
1. the utility model discloses tip diagonal draw bar (including lower diagonal draw bar, accommodate the lead screw subassembly and go up diagonal draw bar) has restricted the displacement that attaches wall support department, has disperseed the atress, has avoided encorbelment component hidden danger such as root fracture that the pressurized leads to, has ensured structural safety, has effectively solved the problem that the peripheral member of encorbelmenting adheres to the support because of the unable installation of bearing capacity, transmits the load to structural framework on, the atress is clear and definite, has ensured the security of climbing the frame.
2. The utility model discloses the length of the diagonal draw bar (including lower diagonal draw bar, accommodate the lead screw subassembly and go up diagonal draw bar) that well set up can be adjusted according to the concrete operating mode of difference (deviation probably appears in each floor major structure, built-in fitting position), has comparatively extensive suitability.
3. The manufacturing material of the utility model can be obtained in most construction sites, and has simple structure, convenient manufacture, low manufacturing cost and easy manufacture in the construction sites; the utility model discloses can use along with having enough to meet the need between floor or the little building of size structure deviation, use cost is low.
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 given by way of illustration only and not by way of limitation, wherein:
FIG. 1 is a front view of a diagonal cantilever attachment support attached to a lifting scaffold;
FIG. 2 is a front view of a double-channel steel attachment according to an embodiment of the present invention;
fig. 3 is a schematic top view of a double-channel steel attachment according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an adjusting screw assembly according to an embodiment of the present invention;
fig. 5 is a schematic top view of a rotating disc according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a double channel steel attachment; 101. a channel steel member; 102. a double-channel steel connecting plate; 103. a reinforcing plate; 104. a rectangular assistant plate; 2. cushion blocks; 3. attaching a layer floor slab; 4. a first connecting beam screw; 5. a support connecting plate; 501. mounting holes; 6. a triangular assistant plate; 7. a diagonal member connecting member; 8. a wall-attached support; 9. fixing the bolt; 10. a lower diagonal draw bar; 11. adjusting the screw rod assembly; 1101. rotating the disc; 1102. a lower screw rod; 1103. feeding a screw rod; 12. an upper diagonal member; 13. fixing a nut; 14. a beam-to-beam connection; 15. a second coupling beam screw; 16. and (6) a floor slab is arranged.
Detailed Description
Hereinafter, embodiments of the present invention for attaching a diagonal cantilever attachment support to a lifting scaffold will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. 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.
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 the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-5 show that the utility model relates to an attached lift scaffold puts up oblique-pulling type and encorbelments and adheres to support of embodiment, it includes: the double-channel steel attachment part 1 comprises two parallel and opposite symmetrical channel steel parts 101, a wall-attached support 8, a rod-beam connecting part 14 and a floor slab 16 on the upper layer, the double-channel steel attachment part 1 comprises a plurality of double-channel steel connecting plates 102 welded between the two channel steel parts 101, a reinforcing plate 103 welded at one end of each of the two channel steel parts 101, a rectangular auxiliary plate 104 welded at the middle part of the inner side of each of the two channel steel parts 101, the double-channel steel attachment part 1 is positioned at the edge of the upper end of the attachment layer floor slab 3, the inner end part of the double-channel steel attachment part 1 is fixedly connected with a non-cantilever beam on the inner side of the attachment layer floor slab 3 through a vertical first connecting beam screw rod 4, the outer end of the double-channel steel attachment part 1 is flush with the outer side of the attachment layer floor slab 3, a cushion block 2 is arranged between the lower end part of the inner end part of the double-channel steel attachment part 1 and the upper side surface of the attachment, the outer side surface of a support connecting plate 5 is fixedly connected with a wall-attached support 8 through two fixing bolts 9, two triangular auxiliary plates 6 are welded between the inner side surface of the support connecting plate 5 and the upper side surface of a double-channel steel attachment 1, two mounting holes 501 are formed in the middle of the support connecting plate 5 and correspond to the two fixing bolts 9, a diagonal draw bar connecting piece 7 is arranged in the middle of the upper end of the inner side surface of the support connecting plate 5, the diagonal draw bar connecting piece 7 is connected with the lower end of a lower inclined draw bar 10 through a bolt, the upper end of the lower inclined draw bar 10 is connected with the lower end of an adjusting screw rod assembly 11, the upper end of the adjusting screw rod assembly 11 is connected with an upper inclined draw bar 12, the adjusting screw rod assembly 11 comprises a rotating disc 1101, a lower screw rod 1102 is welded in the middle of the lower end surface of the rotating disc 1101, an upper screw rod 1103 is welded in the middle of the upper end surface of the, The steel pipe of going up the screw 1103 diameter is made, and fixing nut 13 has all been welded to lower diagonal draw bar 10 upper end and last diagonal draw bar 12 lower extreme down, and two upper and lower fixing nut 13 mesh with last screw 1103, lower screw 1102 respectively, go up diagonal draw bar 12 upper end and pass through the bolt and be connected with the lower half in the pole roof beam connecting piece 14 outside, and the first half of pole roof beam connecting piece 14 is through the inboard non-cantilever beam fixed connection of horizontal second even roof beam screw 15 and last floor 16.
The working principle is as follows:
the utility model discloses do at the installation flow: in the main structure construction process of a building, before concrete is not poured, positioning lines of a first connecting beam screw rod 4 and a second connecting beam screw rod 15 are respectively placed at the non-cantilever beam position on the inner side of an attachment layer floor slab 3 and a previous layer floor slab 16, the first connecting beam screw rod 4 and the second connecting beam screw rod 15 are respectively pre-buried, after the main structure of the building is poured and formed, a double-channel steel attachment 1 is installed on the attachment layer floor slab 3 (the double-channel steel attachment 1 is placed on the upper end face of the attachment layer floor slab 3, the inner end part of the double-channel steel attachment 1 is fixedly connected with the non-cantilever beam on the inner side of the attachment layer floor slab 3 through the first connecting beam screw rod 4, the outer end of the double-channel steel attachment 1 is enabled to be flush with the outer edge of the attachment layer floor slab 3), a diagonal draw bar is installed (the bar connecting piece 14 is installed on the pre-buried second connecting beam screw rod 15, the upper end of an upper diagonal draw bar 12 is fixed with the connecting piece 14, the length of the whole diagonal draw bar is Oblique pull rod connecting piece 7 on fishplate bar 5 is to last to be connected down oblique pull rod 10 lower extreme and oblique pull rod connecting piece 7), rethread fixing bolt 9 will attach wall support 8 install at 5 lateral surfaces of support connecting plate can, adjust the length of whole oblique pull rod through rotating accommodate the lead screw subassembly 11 once more after the installation is accomplished, adjust 1 drive mechanism of double flute steel attachment, ensure 1 level of double flute steel attachment.
The utility model discloses a set up power transmission structure and pull rod off-load, spacing mode, will attach the load transmission of wall support 8 to the inboard non-component of encorbelmenting of structure on, the power transmission route is clear. The force transfer structure adopts a double-channel steel attachment part 1, and the double-channel steel attachment part 1 is fixed on a frame beam inside an attachment layer floor slab 3 by using a first connecting beam screw rod 4 and serves as a fulcrum and a main stress point of the force transfer structure. The end of the attachment support is provided with a diagonal draw bar (comprising a lower diagonal draw bar 10, an adjusting screw rod assembly 11 and an upper diagonal draw bar 12), and the diagonal draw bar is fixed on a structural beam of an upper floor 16 through a second beam connecting screw rod 15 for unloading and plays a role in limiting.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (6)
1. The utility model provides an adhere to oblique pull type of lift scaffold and encorbelment attached support which characterized in that includes: the double-channel steel attachment part (1), the attachment layer floor slab (3), the wall attaching support (8), the rod beam connecting piece (14) and the upper floor slab (16), wherein the double-channel steel attachment part (1) is positioned at the edge of the upper end of the attachment layer floor slab (3), the inner end part of the double-channel steel attachment part (1) is fixedly connected with the non-cantilever beam at the inner side of the attachment layer floor slab (3) through a vertical first connecting beam screw (4), the outer end of the double-channel steel attachment part (1) is flush with the outer side of the attachment layer floor slab (3), the outer end of the double-channel steel attachment part (1) is welded with a support connecting plate (5), the outer side surface of the support connecting plate (5) is fixedly connected with the wall attaching support (8) through two fixing bolts (9), a diagonal draw bar connecting piece (7) is arranged in the middle part of the upper end of the inner side surface of the support connecting plate (, the lower inclined pull rod (10) upper end is connected with accommodate the lead screw subassembly (11) lower extreme, and accommodate the lead screw subassembly (11) upper end is connected with oblique pull rod (12) on, go up oblique pull rod (12) upper end and be connected with pole roof beam connecting piece (14) outside lower half through the bolt, and pole roof beam connecting piece (14) first portion is through horizontal second even roof beam screw rod (15) and the inboard non-cantilever beam fixed connection of last floor (16).
2. The oblique-pulling type overhanging attachment support for the attached lifting scaffold according to claim 1, wherein the adjusting screw rod assembly (11) comprises a rotating disc (1101), a lower screw rod (1102) is welded in the middle of the lower end surface of the rotating disc (1101), an upper screw rod (1103) is welded in the middle of the upper end surface of the rotating disc (1101), and the external thread structures of the lower screw rod (1102) and the upper screw rod (1103) have the same size and opposite directions.
3. The oblique-pulling type overhanging attachment support of the attached lifting scaffold as claimed in claim 1, wherein the lower diagonal draw bar (10) and the upper diagonal draw bar (12) are made of steel pipes with inner diameters larger than the diameters of the lower lead screw (1102) and the upper lead screw (1103), the upper end of the lower diagonal draw bar (10) and the lower end of the upper diagonal draw bar (12) are welded with fixing nuts (13), and the upper fixing nut (13) and the lower fixing nut (13) are respectively engaged with the upper lead screw (1103) and the lower lead screw (1102).
4. The oblique-pulling type overhanging attachment support for the attached lifting scaffold according to claim 1, wherein the double-channel steel attachment (1) comprises two parallel and symmetrical opposite channel steel pieces (101), a plurality of double-channel steel connecting plates (102) are welded between the two channel steel pieces (101), a reinforcing plate (103) is welded at one end of each of the two channel steel pieces (101), and a rectangular auxiliary plate (104) is welded in the middle of the inner side of each of the two channel steel pieces (101).
5. The oblique-pulling type overhanging attachment support for the attached lifting scaffold according to claim 1, wherein a cushion block (2) is arranged between the inner end part of the lower side of the double-channel steel attachment part (1) and the upper side surface of the attachment layer floor slab (3), and the cushion block (2) is provided with a through hole corresponding to the first connecting beam screw (4).
6. The oblique-pulling type overhanging attached support of an attached lifting scaffold according to claim 1, wherein two triangular auxiliary plates (6) are welded between the inner side surface of the support connecting plate (5) and the upper side surface of the double-channel steel attachment (1), and two mounting holes (501) are arranged in the middle of the support connecting plate (5) corresponding to the two fixing bolts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020862059.2U CN212671138U (en) | 2020-05-21 | 2020-05-21 | Oblique-pulling type overhanging attached support attached to lifting scaffold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020862059.2U CN212671138U (en) | 2020-05-21 | 2020-05-21 | Oblique-pulling type overhanging attached support attached to lifting scaffold |
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| CN212671138U true CN212671138U (en) | 2021-03-09 |
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| CN202020862059.2U Active CN212671138U (en) | 2020-05-21 | 2020-05-21 | Oblique-pulling type overhanging attached support attached to lifting scaffold |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216590A (en) * | 2021-05-13 | 2021-08-06 | 中建一局集团建设发展有限公司 | Hanging seat system on cantilever structure and construction method |
| CN114482515A (en) * | 2022-01-10 | 2022-05-13 | 中国建筑第八工程局有限公司 | Comprehensive attachment device for nonstandard super high floors of super high-rise building |
| CN114922360A (en) * | 2021-12-31 | 2022-08-19 | 赵鹏付 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
| CN116556666A (en) * | 2023-05-29 | 2023-08-08 | 广州市恒盛建设工程有限公司 | Construction method for special-part attached lifting scaffold |
-
2020
- 2020-05-21 CN CN202020862059.2U patent/CN212671138U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216590A (en) * | 2021-05-13 | 2021-08-06 | 中建一局集团建设发展有限公司 | Hanging seat system on cantilever structure and construction method |
| CN114922360A (en) * | 2021-12-31 | 2022-08-19 | 赵鹏付 | Device for combining prefabrication and cast-in-place of roof cornice structure and construction method thereof |
| CN114482515A (en) * | 2022-01-10 | 2022-05-13 | 中国建筑第八工程局有限公司 | Comprehensive attachment device for nonstandard super high floors of super high-rise building |
| CN116556666A (en) * | 2023-05-29 | 2023-08-08 | 广州市恒盛建设工程有限公司 | Construction method for special-part attached lifting scaffold |
| CN116556666B (en) * | 2023-05-29 | 2024-03-19 | 广州市恒盛建设工程有限公司 | Construction method for special-part attached lifting scaffold |
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