Combined steel beam cantilever scaffold system

Abstract

The utility model provides a combined steel beam cantilever scaffold system which comprises a floor slab, a shear wall, bolts, a scaffold system body, a pull rod, a lifting lug, a cantilever beam, a first connecting block, a vertical supporting plate, a linkage block, an adjustable sleeve, a telescopic threaded rod, a supporting inclined rod, a second connecting block, a transverse supporting plate, a base, a connecting plate, a triangular plate, a limiting groove, a connecting hole and a threaded plug pin. A limiting block and a supporting stand column; the combined steel beam cantilever scaffold system adopts an assembled triangular combined steel beam bracket; the combined type steel beam cantilever scaffold system is provided with the adjustable telescopic sleeve to reinforce connection of the combined type steel beam cantilever scaffold. The combined type steel beam cantilever scaffold system is convenient to assemble, only holes for embedding sleeves are reserved after construction is completed, plugging is convenient, the construction progress is accelerated to a certain degree, and cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cantilevered scaffold field especially relates to a combined steel beam cantilevered scaffold system. BACKGROUND

[0002] Traditional steel beam cantilevered steel scaffold has the shortcomings such as being heavy, inconvenient to disassemble and install, especially in the project that the outer wall exists shear wall, resulting in many holes in the outer wall, which not only affects the concrete appearance, but also easily causes wall cracking in the later repair, and easily produces thermal bridge, and affects energy saving and environmental protection. SUMMARY

[0003] The utility model discloses a combined steel beam cantilevered scaffold system which solves the above technical problems.

[0004] In order to solve the above technical problems, the utility model provides a combined steel beam cantilevered scaffold system, which comprises a combined triangular combined steel beam support and an adjustable telescopic sleeve, the combined triangular combined steel beam support comprises a cantilevered beam, a supporting vertical column and a supporting inclined rod connected in sequence, one side of the cantilevered beam is connected with a threaded bolt, and the other side is provided with a first connecting block; the supporting vertical column is connected and fixed with the threaded bolt on one side of the cantilevered beam through a reserved connecting hole in the upper end, and is provided with a second connecting block in the lower end; the supporting inclined rod is connected with threaded bolts at both ends, so that the supporting inclined rod is fixed with the reserved connecting holes of the first connecting block and the second connecting block through the threaded bolts at both ends.

[0005] Further, the supporting inclined rod is connected with a horizontal supporting plate in the middle, the horizontal supporting plate is connected with a contact block, the top of the contact block and the bottom of the cantilevered beam are symmetrically provided with a limiting groove, the two sides of the vertical supporting plate are provided with limiting blocks, the limiting blocks are arranged in the limiting grooves, so that the two sides of the vertical supporting plate are connected with the contact block and the cantilevered beam respectively.

[0006] Further, the two sides of the upper part and the lower part of the supporting vertical column are symmetrically provided with connecting plates, the connecting plates are connected with triangular plates between the supporting vertical column, and the triangular plates are fixed with the shear wall through bolts passing through the reserved connecting holes in the connecting plates; the upper part of the combined triangular combined steel beam support is provided with a scaffold system, one end of a pull rod is connected with the shear wall through a bolt, and the other end is connected with the cantilevered beam through a lifting lug.

[0007] Further, the adjustable telescopic sleeve comprises an adjustable sleeve and a telescopic threaded rod, the contact block is connected with the adjustable sleeve, and one end of the telescopic threaded rod is provided with a thread, so that the telescopic threaded rod is fastened with the adjustable sleeve through the thread; the other side of the telescopic threaded rod is connected to a base, and the base and the supporting vertical column are fixed through bolt connection.

[0008] The utility model has the advantages that:

[0009] 1. The utility model discloses a set -to -set triangular combined steel beam support, not only light and handy, convenient set -to -set, and only leave the hole of embedding sleeve after construction is completed, convenient to block, improve construction efficiency.

[0010] 2. The utility model discloses a set -to -set triangular combined steel beam support, not only light and handy, convenient set -to -set, and only leave the hole of embedding sleeve after construction is completed, convenient to block, improve construction efficiency.

[0011] 3. The utility model discloses a set -to -set triangular combined steel beam support, not only light and handy, convenient set -to -set, and only leave the hole of embedding sleeve after construction is completed, convenient to block, improve construction efficiency. DRAWINGS

[0012] Fig. 1 It is a kind of combined steel beam cantilever scaffold system plane schematic diagram;

[0013] Fig. 2 It is the structural schematic diagram of set -to -set triangular combined steel beam support;

[0014] Fig. 3 It is the structural schematic diagram of adjustable telescopic sleeve reinforced combined steel beam cantilever scaffold connection.

[0015] In the drawing: 1-floor, 2-shearing wall, 3-bolt, 4-scaffold system, 5-tie rod, 6-lifting lug, 7-cantilever beam, 8-first connecting block, 9-vertical support plate, 10-contact block, 11-adjustable sleeve, 12-telescopic screw rod, 13-supporting inclined pole, 14-second connecting block, 15-horizontal support plate, 16-base, 17-connection plate, 18-triangle plate, 19-limiting slot, 20-connection hole, 21-threaded bolt, 22-limiting block, 23-supporting vertical column. DETAILED DESCRIPTION

[0016] The technical scheme in the utility model embodiment will be described clearly and completely in conjunction with the drawings in the utility model embodiment, and obviously, the described embodiment is only part of the utility model embodiment, not all embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art belong to the range of the utility model protection.

[0017] Those skilled in the art should understand that in the disclosure of the utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation on the utility model.

[0018] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0019] As Figs. 1-3 The utility model provides a combined steel beam cantilever scaffold system, including combined triangular combined steel beam support and adjustable telescopic sleeve, adjustable telescopic sleeve is used for reinforcing the connection of combined steel beam cantileve scaffold.

[0020] Combined triangular combined steel beam support includes cantilever beam 7, support column 23 and support inclined rod 13 connected in turn, one side of cantilever beam 7 is welded and connected thread insert 21, and the other side is provided with first connecting block 8;The upper end of support column 23 is reserved and is connected with the thread insert 21 on one side of cantilever beam 7 and is fixed, and the lower end is provided with second connecting block 14;Both ends of support inclined rod 13 are welded and connected thread insert 21, so that both ends of support inclined rod 13 are fixed through thread insert 21 with the reserved connecting hole of first connecting block 8 and second connecting block 14 respectively;Support inclined rod 13 middle part is welded and connected horizontal support plate 15, and horizontal support plate 15 is welded and connected contact block 10 on it, and the top of contact block 10 and the bottom of cantilever beam 7 are symmetrically reserved limiting groove 19, and limiting block 22 is arranged on both sides of vertical support plate 9, by being placed in limiting groove 19, so that vertical support plate 9 is connected with contact block 10 and cantilever beam 7 on both sides respectively, and forms stable combined triangular combined steel beam support;After the combination of combined triangular combined steel beam support, connecting plate 17 is symmetrically welded and arranged on both sides of the upper and lower parts of support column 23, and triangular plate 18 is welded and connected between connecting plate 17 and support column 23 to strengthen the connection, and bolt passes through the connecting hole 20 reserved on connecting plate 17 and is fixed with shear wall 2.The upper part of the assembled combined triangular combined steel beam support is provided with scaffold system 4, one end of pull rod 5 is connected with shear wall 2 through bolt 3, and the other end is connected with cantilever beam 7 through lifting lug 6.

[0021] The adjustable telescopic sleeve comprises an adjustable sleeve 11 and a telescopic threaded rod 12, the adjustable sleeve 11 is welded to the connecting block 10, the telescopic threaded rod 12 can be stretched according to the actual construction condition, and a thread is arranged at one end of the telescopic threaded rod 12, so that the telescopic threaded rod 12 is fastened with the adjustable sleeve 11 through the thread; the telescopic threaded rod 12 is welded to the base 16 at the other side, and the base 16 and the supporting column 23 are fixed through bolt connection; during actual construction, the relative distance between the adjustable sleeve 11 and the telescopic threaded rod 12 can be adjusted through rotation according to the bearing weight of the cantilever beam 7, so that the stability and safety of the combined steel beam cantilevered scaffold system are maintained.

[0022] The telescopic threaded rod 12 can be adjusted in length through rotation in the form of a thread.

[0023] It is worth mentioning that, in an embodiment of the present scheme, the supporting inclined rod 13 is also provided with the adjustable sleeve 11 on the side close to the supporting column 23, the telescopic threaded rod 12 is also threadedly connected to the adjustable sleeve 11, and the telescopic threaded rod 12 is connected to the side of the supporting column 23 through the base 16, so as to stabilize the inner side of the supporting inclined rod 13.

[0024] The scaffold system 4 comprises a plurality of well-shaped supports, and the plurality of well-shaped supports are connected in sequence along the height direction, so as to form the scaffold system 4, and the well-shaped support at the bottom end is connected with the cantilever beam 7.

[0025] Particularly, the pull rod 5 is arranged in an inclined form, so that the pull rod 5, the shear wall 2 and the cantilever beam 7 form a triangular structure, the stability of the cantilever beam 7 is improved, and the cantilever beam 7 is simultaneously supported and limited by the pre-buried threaded rod in the shear wall 2 and the pull rod 5.

[0026] The utility model is not limited to the above-mentioned best implementation, and anyone can derive other various forms of products under the inspiration of the utility model, but no matter any change in shape or structure, if the technical scheme is the same or similar to the present application, it falls within the protection scope of the utility model.

Claims

1. A modular steel beam cantilever scaffolding system, characterized in that: The system includes a modular triangular steel beam support and an adjustable telescopic sleeve. The modular triangular steel beam support includes a cantilever beam (7), a support column (23), and a support diagonal rod (13) connected in sequence. One side of the cantilever beam (7) is connected to a threaded pin (21), and the other side is provided with a first connecting block (8). The upper end of the support column (23) has a reserved connection hole that is connected and fixed to the threaded pin (21) on one side of the cantilever beam (7), and the lower end is provided with a second connecting block (14). Both ends of the support diagonal rod (13) are connected to threaded pins (21) so that both ends of the support diagonal rod (13) are fixed to the reserved connection holes of the first connecting block (8) and the second connecting block (14) respectively through the threaded pins (21).

2. The combined steel beam cantilever scaffolding system according to claim 1, characterized in that: The middle of the support diagonal rod (13) is connected to the horizontal support plate (15), and the horizontal support plate (15) is connected to the connecting block (10). The top of the connecting block (10) and the bottom of the cantilever beam (7) are symmetrically reserved with limiting grooves (19). Limiting blocks (22) are set on both sides of the vertical support plate (9). By placing the limiting blocks (22) in the limiting grooves (19), the two sides of the vertical support plate (9) are connected to the connecting block (10) and the cantilever beam (7) respectively.

3. The combined steel beam cantilever scaffolding system according to claim 1, characterized in that: Connecting plates (17) are symmetrically arranged on both sides of the upper and lower parts of the supporting column (23). A triangular plate (18) is connected between the connecting plate (17) and the supporting column (23). Bolts pass through the pre-reserved connecting holes (20) on the connecting plate (17) and are fixed to the shear wall (2). A scaffolding system (4) is set on the upper part of the assembled triangular combined steel beam support. One end of the tie rod (5) is connected to the shear wall (2) by bolts (3), and the other end is connected to the cantilever beam (7) by lifting lugs (6).

4. The combined steel beam cantilever scaffolding system according to claim 2, characterized in that: The adjustable telescopic sleeve includes an adjustable sleeve (11) and a telescopic threaded rod (12). The adjustable sleeve (11) is connected to the connecting block (10). One end of the telescopic threaded rod (12) is threaded so that the telescopic threaded rod (12) and the adjustable sleeve (11) are fastened together by the thread. The other side of the telescopic threaded rod (12) is connected to the base (16), and the base (16) and the support column (23) are fixed by bolt connection.

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