Integral lifting support with assembly type operation platform

Abstract

The utility model relates to an integral lifting support with an assembly type operation platform, which comprises a support body, the support body is provided with an operation platform and detachably connected to the top end of a wall, one end of the support body is provided with a hydraulic lifter, the hydraulic lifter is fixedly connected with a curtain wall keel through a steel strand, and the curtain wall keel is fixedly connected with the operation platform. A pre-assembling platform is arranged at the top of the wall body, a vertical pre-assembling section and a horizontal pre-assembling section which are sequentially connected are arranged at the top end of the pre-assembling platform, and the horizontal pre-assembling section is fixedly connected with the curtain wall keel. The integral lifting support with the assembly type operation platform has the advantages that waste is reduced, installation is convenient, reusability is improved, the application range is widened, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corridor assembly lifting brackets, in particular to an integral lifting bracket with an assembled operation platform. Background Art

[0002] At present, large-span steel corridors are often set between group towers. Constrained by on-site conditions, the corridor construction usually adopts the integral lifting method. When the top of the corridor is at the same height as the tower, a lifting frame must be used to fix the lifting device. Usually, the lifting frame is made of finished square pipes. During the lifting process, workers need to observe the operation of the lifting device in real time and clean up problems in time. The lifting frame is usually dozens of meters or even hundreds of meters above the ground, and the safety of workers is of top priority. In addition, the lifting frame is usually disposable, and the materials are scrapped after one use, resulting in waste of resources.

[0003] Therefore, we have developed an integral lifting bracket with an assembled operation platform to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an integral lifting bracket with an assembled operation platform to overcome the deficiencies of the prior art, which has the advantages of reducing waste, facilitating installation, improving reusability, expanding the scope of use, and improving safety.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: an integral lifting bracket with an assembled operation platform, including a bracket body, the bracket body is provided with an operation platform, the bracket body is detachably connected to the top of the wall, and a hydraulic lifter is provided at one end, the hydraulic lifter is fixedly connected to a curtain wall keel through a steel strand, a pre-installation platform is provided at the top position of the wall, the top of the pre-installation platform is provided with a vertical pre-installation section and a horizontal pre-installation section connected in sequence, and the horizontal pre-installation section is fixedly connected to the curtain wall keel.

[0006] Preferably, a cross beam is fixedly connected to the bottom end of the operation platform, a steel mesh is provided at the bottom end of the operation platform, and safety rails are arranged around it.

[0007] Preferably, a first embedded part is provided at the top end of the wall, and a second embedded part is provided at the side wall. The cross beam is detachably connected to the first embedded part through a column and a diagonal brace, and is detachably connected to the second embedded part through a rear tie rod.

[0008] Preferably, a first connection end is provided at one end of the rear tie rod, and a second connection end is provided at the other end.

[0009] Preferably, a first connecting plate is provided at the top end of the column, and the first connecting plate is inserted with the first connection end through a first pin shaft.

[0010] Preferably, a second connecting plate is provided at one end of the second embedded part, and the second connecting plate and the second connecting end are inserted and connected through a second pin shaft.

[0011] Preferably, the operating platform is provided with a first channel steel and a second channel steel which are vertically connected, and the second channel steel and the cross beam are fixedly connected through an angle steel.

[0012] Preferably, a plurality of first connecting holes are provided at the bottom end of the second channel steel, a second connecting hole is provided at one side of the angle steel, and the first connecting hole and the second connecting hole are fixedly connected.

[0013] Preferably, a third connecting hole is provided at the other side of the angle steel, and the third connecting hole is fixedly connected with a screw rod.

[0014] Preferably, a through hole is provided at the bottom end of the operating platform, and the through hole and the cross beam are fixedly connected through a bolt.

[0015] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0016] 1. The rear tie rod and the diagonal brace are connected by a pin shaft method, which is convenient for later disassembly and can be reused. It reduces the waste of construction measure materials and is also relatively convenient for installation.

[0017] 2. The diagonal brace can enhance the lateral anti-overturning ability of the steel column; the side brace ensures that the position of the hoist at the end of the cross beam does not undergo horizontal displacement.

[0018] 3. The operating platform is standardized and all are connected by bolts and can be used repeatedly.

[0019] 4. The adjustment holes on the channel steel and the angle steel can adapt to a width and height of 350 - 600 mm; the adjustment holes can also be increased as needed to adapt to a wider range.

[0020] 5. The operating platform provides a safe operating space for the hoist operators, improving the construction safety; the railing matches the operating platform and is fixed by bolts, which is convenient for installation and disassembly; the expanded metal mesh enables the operators to conveniently observe the hoisting situation below the operating platform, avoiding the visual blind area. At the same time, the operating platform and the railing can provide a large space to ensure the personal safety of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the integral lifting support with an assembled operating platform described in the utility model.

[0022] Figure 2 It is the front view of the lifting frame described in the utility model.

[0023] Figure 3 This is the top view of the lifting frame described in the present utility model.

[0024] Figure 4 This is the left view of the lifting frame described in the present utility model.

[0025] Figure 5 This is the structural schematic diagram of the bottom end of the operation platform described in the present utility model.

[0026] Figure 6 This is the side view of the bottom end of the operation platform described in the present utility model.

[0027] Figure 7 This is the structural schematic diagram of the angle steel described in the present utility model.

[0028] Figure 8 This is the structural schematic diagram of the steel wire mesh added to the bottom end of the operation platform described in the present utility model.

[0029] Figure 9 This is the structural schematic diagram of the column foot of the protective railing described in the present utility model.

[0030] Figure 10 This is the top structure diagram of the column foot of the protective railing described in the present utility model. Specific embodiments

[0031] The following further details the present utility model in conjunction with the accompanying drawings and specific embodiments.

[0032] Figures 1 to 4 Among them, an integral lifting bracket with an assembled operation platform includes a bracket body 30. The bracket body 30 is provided with an operation platform 32. The bracket body 30 is detachably connected to the top end of the wall 5, and a hydraulic lifter 10 is provided at one end. The hydraulic lifter 10 is fixedly connected to a curtain wall keel 101 through a steel strand 11. A pre-installation platform 501 is provided at the top position of the wall 5. The top end of the pre-installation platform 501 is provided with a vertical pre-installation section 20 and a horizontal pre-installation section 21 connected in sequence. The horizontal pre-installation section 21 is fixedly connected to the curtain wall keel 101. A curtain wall aluminum plate 102 is provided on one side in the length direction of the curtain wall keel 101. The curtain wall keel 101 is provided with a reinforcement rod 13, and the reinforcement rod 13 is fixedly connected to the steel strand 11 through a sling 12. A backfill section 22 is provided between the vertical pre-installation section 20 and the horizontal pre-installation section 21. The curtain wall keel 101 is fixedly connected to the vertical pre-installation section 20, the horizontal pre-installation section 21, and the backfill section 22 respectively.

[0033] The bottom end of the operation platform 32 is fixedly connected to a cross beam 31. A steel wire mesh 320 is provided at the bottom end of the operation platform 32, and a protective railing 33 is provided around it.

[0034] At the top of the wall body 5, a first embedded part 6 is provided, and at the side wall, a second embedded part 7 is provided. The cross beam 31 is detachably connected to the first embedded part 6 through the column 35, the diagonal brace 34, the first side brace 340, and the second side brace, and is detachably connected to the second embedded part 7 through the rear tie rod 36. At one end of the rear tie rod 36, a first connection end 363 is provided, and at the other end, a second connection end 364 is provided. At the top of the column 35, a first connection plate 37 is provided, and the first connection plate 37 is inserted with the first connection end 363 through the first pin shaft 361. At one end of the second embedded part 7, a second connection plate 38 is provided, and the second connection plate 38 is inserted with the second connection end 364 through the second pin shaft 362.

[0035] Figures 5 to 8 In [description], the operating platform 32 is provided with a first channel steel 321 and a second channel steel 322 connected vertically. The second channel steel 322 is fixedly connected to the cross beam 31 through an angle steel 323. At the bottom end of the second channel steel 322, a plurality of first connection holes 3221 are provided. On one side of the angle steel 323, a second connection hole 3231 is provided, and on the other side of the angle steel 323, a third connection hole 3232 is provided. The first connection hole 3221 is fixedly connected to the second connection hole 3231. The third connection hole 3232 is fixedly connected to a connecting screw 3235.

[0036] Figures 9 - 10 In [description], at the bottom end of the operating platform 32, a through hole 328 is provided, and the through hole 328 is fixedly connected to the cross beam 31 through a bolt 329. The protective railing 33 is fixed to the top of the operating platform 32.

[0037] Before the concrete of the main structure is poured, the embedded parts required for the lifted support body are pre-buried in place; considering the overall structural safety of the support body, the columns, cross beams, and diagonal braces are welded into a whole and connected with the embedded parts by full penetration welds; the rear tie rods, diagonal braces, and side braces are connected by pin shaft methods. An operating platform is added to the cross beam. The operating platform is made of No. 10 channel steel, and a diamond steel mesh is fully paved on it. Connecting holes for adjustment and connecting holes for the finished protective railing are drilled on the channel steel. The L50X5 angle steel is drilled with connecting holes (installation holes and adjustment holes) according to requirements. The operating platform forms a hoop for the cross beam through the angle steel and the fully threaded screw. The finished protective railing is connected to the channel steel through bolts.

[0038] The above are only specific application examples of the present invention, which do not constitute any limitation to the protection scope of the present invention. Any technical solutions formed by equivalent transformation or equivalent replacement fall within the scope of the protection of the present invention.

Claims

1. An integral lifting bracket with an assembled operation platform, characterized in that: It includes a support body (30). The support body (30) is provided with an operation platform (32). The support body (30) is detachably connected to the top end of a wall (5), and a hydraulic lifter (10) is provided at one end. The hydraulic lifter (10) is fixedly connected to a curtain wall keel (101) through a steel strand (11). A pre-installation platform (501) is provided at the top position of the wall (5). The top end of the pre-installation platform (501) is provided with a vertically arranged pre-installation section (20) and a horizontally arranged pre-installation section (21) connected in sequence. The horizontally arranged pre-installation section (21) is fixedly connected to the curtain wall keel (101).

2. The integral lifting bracket with an assembled operation platform according to claim 1, characterized in that, The bottom end of the operation platform (32) is fixedly connected to a cross beam (31). A steel mesh (320) is provided at the bottom end of the operation platform (32), and safety rails (33) are arranged around it.

3. The integral lifting bracket with an assembled operation platform according to claim 2, characterized in that, A first embedded part (6) is provided at the top end of the wall (5), and a second embedded part (7) is provided at the side wall. The cross beam (31) and the first embedded part (6) are detachably connected through a column (35) and a diagonal brace (34), and are detachably connected to the second embedded part (7) through a rear tie rod (36).

4. The integral lifting support with an assembled operation platform according to claim 3, wherein, A first connection end (363) is provided at one end of the rear tie rod (36), and a second connection end (364) is provided at the other end.

5. The integral lifting bracket with an assembled operation platform according to claim 4, characterized in that, A first connection plate (37) is provided at the top end of the column (35). The first connection plate (37) and the first connection end (363) are inserted and connected through a first pin shaft (361).

6. The integral lifting support with an assembled operation platform according to claim 4, wherein, A second connection plate (38) is provided at one end of the second embedded part (7). The second connection plate (38) and the second connection end (364) are inserted and connected through a second pin shaft (362).

7. The integral lifting support with an assembled operation platform according to claim 2, wherein The operation platform (32) is provided with a first channel steel (321) and a second channel steel (322) connected vertically. The second channel steel (322) and the cross beam (31) are fixedly connected through an angle steel (323).

8. The integral lifting bracket with an assembled operation platform according to claim 7, characterized in that, A plurality of first connection holes (3221) are provided at the bottom end of the second channel steel (322). A second connection hole (3231) is provided at one side of the angle steel (323). The first connection hole (3221) and the second connection hole (3231) are fixedly connected.

9. The integral lifting bracket with an assembled operation platform according to claim 8, characterized in that, A third connection hole (3232) is provided at the other side of the angle steel (323). The third connection hole (3232) is fixedly connected to a screw (3235).

10. The integral lifting bracket with an assembled operation platform according to claim 2, characterized in that, A through hole (328) is provided at the bottom end of the operation platform (32). The through hole (328) and the cross beam (31) are fixedly connected through a bolt (329).

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