Annular track hoisting device for super high-rise curtain wall

Abstract

The utility model discloses an annular track hoisting device for a super high-rise curtain wall. The device comprises a cantilever I-shaped beam connected to a first structural beam, an embedded part connected to the top of the cantilever I-shaped beam and the top of the first structural beam, an embedded part or a chemical anchor bolt connected between the cantilever I-shaped beam and a main body structure, a butt joint part connected to the cantilever end of the cantilever I-shaped beam, and a rail connected to the lower portion of the butt joint part. The lifting jack or the hanging basket is connected to the lower portion of the track, the cable-stayed lifting lug plate is arranged at the top of the outward extending end of the cantilever I-shaped beam, and the cable-stayed rope is connected between the cable-stayed lifting lug plate and the second structural beam. According to the utility model, through the arrangement of the cantilever I-shaped beam, the foundation installation of the platform or the jack can be ensured; through the installation of the cable-stayed rope, the fixing and bearing capacity of the cantilever end is further improved; adjustable fixation is carried out through the cable-stayed lug plates and the split bolts; and through the arrangement of the double rails, multi-point inside and outside synchronous construction is guaranteed, the construction speed is greatly increased, and the construction cost is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of super high-rise cylinder structure construction, in particular to a super high-rise curtain wall annular track hoisting device. Background Art

[0002] In super high-rise buildings, the facades are mostly complex in shape, which makes it difficult to hoist the panels, requires large investment in hoisting facilities, easily causes panel damage after the panels and transmission systems are connected, and it is inconvenient to separate the transmission system from the panels, which affects the overall progress of the project. Therefore, improving the installation quality of super high-rise curtain walls, shortening the construction period, and improving economic benefits have become special technical issues that need to be solved in construction.

[0003] The traditional hanging basket is mainly composed of steel frames and counterweights. It is a steel structure frame erected at the top support of the building's working surface, which bears the weight of the suspended platform, rated load, etc. through steel wire ropes. In super-high curtain wall cylinder structure buildings, when the top of the cylinder structure gradually expands toward the facade, if the traditional hanging basket is used for construction, there is no space for installing steel frames and counterweights in the middle of the cylinder structure. If it is directly installed on the roof of the cylinder structure, the hanging basket is too far away from the facade of the lower straight section of the curtain wall and cannot meet the construction requirements. Utility Model Content

[0004] The utility model provides a super high-rise curtain wall annular track hoisting device, which is used to solve the technical problems of installation, fixation and position distribution of high-altitude construction hanging basket and lifting equipment at super high-rise cylinder structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A super high-rise curtain wall circular track hoisting device, comprising a cantilevered I-beam connected to a first structural beam, an embedded part connected to the cantilevered I-beam and the top of the first structural beam, an embedded part or a chemical anchor bolt connected between the cantilevered I-beam and the main structure, a docking part connected to the cantilevered end of the cantilevered I-beam, a track connected below the docking part, a jack or a hanging basket connected below the track, an inclined lug plate arranged at the top of the overhanging end of the cantilevered I-beam, and an inclined rope connected between the inclined lug plate and the second structural beam;

[0007] The first structural beam and the second structural beam are arranged up and down, and the first structural beam and the second structural beam are located at the outer periphery of the main structure; the main structure is a cylindrical structure;

[0008] The track is an annular track, and the annular track is arranged along the cylindrical periphery of the main structure.

[0009] Furthermore, the embedded part is a rod, which is connected between the first structural beam and the cantilevered I-beam and fixedly connected with a steel plate on the top; the embedded part is also connected between the floor slab where the first structural beam is located and the cantilevered I-beam and fixedly connected with a steel plate on the top.

[0010] Furthermore, the chemical anchor bolt is arranged between the bottom wing plate of the cantilevered I-beam and the floor slab where the corresponding first structural beam is located.

[0011] Furthermore, the bottom of the inclined rope is detachably connected to the inclined ear plate, and the top of the inclined rope is connected to the second structural beam through a tension screw rod. The tension screw rod passes through the second structural beam and is fixedly connected on both the inner and outer sides through tension steel plates.

[0012] Furthermore, the docking member is a hoop member and a notch is provided at the bottom, the hoop member is sleeved on the cantilevered I-beam, and the notch corresponds to the connecting track.

[0013] Furthermore, the track is an I-shaped member, and the track includes an inner track and an outer track, and the inner track and the outer track are both arranged in an elliptical ring shape.

[0014] Furthermore, the outer track and the inner track are both connected to a crane, and a lifting rope is connected below the crane; the lifting rope on the outer track is connected to a hanging basket, and the inner track is connected to a curtain wall panel through the bottom of the lifting rope.

[0015] Furthermore, the top of the cantilevered I-beam is reinforcedly connected to the external auxiliary structure of the main structure by an extension rod, and the extension rod is a steel rod; the extension rod is connected to the cantilevered I-beam by a screw rod, and the extension rod is fixedly connected to the auxiliary structure by embedded reinforcement.

[0016] The beneficial effects of the utility model are embodied in:

[0017] 1) The utility model is conducive to ensuring the installation foundation of the platform or the crane by setting the cantilevered I-beam; and is connected to the main structure and the curtain wall respectively by chemical anchor bolts and embedded parts, and is fixed under multiple effects;

[0018] 2) The utility model further improves the fixing and load-bearing capacity of the cantilever end by installing the inclined rope; and the adjustable fixing is performed by the inclined lug plate and the tension bolt;

[0019] 3) The utility model is conducive to ensuring synchronous construction inside and outside multiple points through the setting of double tracks, which greatly improves the construction speed and saves construction costs.

[0020] Other features and advantages of the utility model will be described in the subsequent description, and in part will become apparent from the description, or be understood by implementing the utility model; the main purpose and other advantages of the utility model can be realized and obtained through the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of a super high-rise curtain wall circular track hanging device;

[0022] Figure 2 This is a schematic diagram of the orbital position distribution.

[0023] Figure numerals: 1-first structural beam, 2-second structural beam, 3-cantilevered I-beam, 4-chemical anchor bolt, 5-fixed steel plate, 6-embedded parts, 7-inclined ear plate, 8-inclined rope, 9-tension screw rod, 10-tensioned steel plate, 11-joint part, 12-track, 121-inner track, 122-outer track, 13-hanging rope, 14-crane, 15-hanging basket, 16-curtain wall panel DETAILED DESCRIPTION

[0024] Taking a cylinder structure as an example, the construction platform is constructed by setting up a super high-rise curtain wall circular track hanging device. Figure 1 and Figure 2 As shown, the super high-rise curtain wall annular track hanging device includes a cantilevered I-beam 3 connected to the first structural beam 1, an embedded part 6 connected to the cantilevered I-beam 3 and the top of the first structural beam 1, an embedded part 6 or a chemical anchor 4 connected between the cantilevered I-beam 3 and the main structure, a docking piece 11 connected to the cantilevered end of the cantilevered I-beam 3, a track 12 connected below the docking piece 11, a hoist 14 or a hanging basket 15 connected below the track 12, a diagonal rope 8 arranged at the top of the protruding end of the cantilevered I-beam 3, and a diagonal rope 8 connected between the diagonal rope 8 and the second structural beam 2.

[0025] In this embodiment, the first structural beam 1 and the second structural beam 2 are arranged up and down, and the first structural beam 1 and the second structural beam 2 are located at the outer periphery of the main structure; the main structure is a cylindrical structure; the track 12 is an annular track 12, and the annular track 12 is arranged along the cylindrical periphery of the main structure.

[0026] In this embodiment, the embedded part 6 is a rod, and the embedded part 6 is connected between the first structural beam 1 and the cantilevered I-beam 3 and fixedly connected at the top fixed steel plate 5; the embedded part 6 is also connected between the floor slab where the first structural beam 1 is located and the cantilevered I-beam 3 and fixedly connected at the top fixed steel plate 5. The chemical anchor 4 is arranged between the bottom wing plate of the cantilevered I-beam and the corresponding floor slab where the first structural beam 1 is located.

[0027] In this embodiment, the bottom of the inclined rope 8 is detachably connected to the inclined ear plate 7, and the top of the inclined rope 8 is connected to the second structural beam 2 through the tension screw 9. The tension screw 9 passes through the second structural beam 2 and is fixedly connected on the inner and outer sides through the tension steel plates 10.

[0028] In this embodiment, the docking member 11 is a hoop member and a notch is provided at the bottom. The hoop member is sleeved with the cantilevered I-beam, and the notch corresponds to the connecting track 12. The track 12 is an I-shaped member, and the track 12 includes an inner track 121 and an outer track 122. The inner track 121 and the outer track 122 are both elliptical ring-shaped. The outer track 122 and the inner track 121 are both connected to a hoist 14, and a lifting rope 13 is connected below the hoist 14; the lifting rope 13 on the outer track 122 is connected to a hanging basket 15, and the inner track 121 is connected to a curtain wall panel 16 through the lower part of the lifting rope 13. Among them, the hoist 14 is an electric hoist.

[0029] In this embodiment, the top of the cantilevered I-beam is reinforced and connected to the external auxiliary structure of the main structure through an extension rod, which is a steel rod; the extension rod is connected to the cantilevered I-beam 3 through a screw rod, and the extension rod is fixedly connected to the auxiliary structure through embedded reinforcement.

[0030] During construction, the cantilever I-beam 3 uses a 2.5-meter-long 18# I-steel as the cantilever arm of the track and track 12. After the cantilever I-beam 3 is in place, the cantilever I-beam 3 is picked out using a ring chain. The cantilever I-beam 3 and the main structure are fixed to the cantilever arm by two pre-embedded M16 U-shaped screws through a 16 mm thick steel plate. The rear end of the cantilever arm is fixed to the steel plate 5 by an M12 chemical anchor 4 inserted into the main structure, and then the steel plate and the cantilever arm are welded and reinforced.

[0031] For the cantilevered I-beam 3, a 6X37 rope core Ф16 inclined rope 8 is used for diagonal fixing, and the Ф16 steel wire rope is pulled on the matching clamp ring. A special steel wire rope connector is welded at the cantilevered end of the cantilevered I-beam 3, and a Ф20 steel bar needs to be welded at the bottom of the I-beam where the steel wire rope is tied to meet the requirements of the steel wire rope anti-slip and positioning. Ф20 steel bars are welded on both sides of the edge of the cantilevered I-beam 3 out of the main structure to meet the requirements of the I-beam anti-slip and positioning.

[0032] In this embodiment, after the track 12 is installed, the electric hoist 16 is installed according to the installation instructions and tested. This project intends to use 4 electric hoists 16, which are respectively set at different lifting points of the tower track 12. The electric trolley and the electric hoist 16 shall not appear at the same time at a distance of less than one unit plate, and only 2 or less electric hoists 16 are allowed to operate on each surface.

[0033] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A super high-rise curtain wall circular track hoisting device, characterized in that: It comprises a cantilevered I-beam (3) connected to a first structural beam (1), an embedded part (6) connected to the cantilevered I-beam (3) and the top of the first structural beam (1), an embedded part (6) or a chemical anchor (4) connected between the cantilevered I-beam (3) and the main structure, a docking part (11) connected to the cantilevered end of the cantilevered I-beam (3), a track (12) connected below the docking part (11), a hoist (14) and / or a hanging basket (15) connected below the track (12), a diagonal rope (8) arranged at the top of the extended end of the cantilevered I-beam (3), and a diagonal rope (8) connected between the diagonal rope (8) and the second structural beam (2); The first structural beam (1) and the second structural beam (2) are arranged up and down, and the first structural beam (1) and the second structural beam (2) are located at the outer periphery of the main structure; the main structure is a cylindrical structure; The track (12) is an annular track (12), and the annular track (12) is arranged along the cylindrical periphery of the main structure.

2. A super high-rise curtain wall circular track hoisting device as claimed in claim 1, characterized in that: The embedded part (6) is a rod, and the embedded part (6) is connected between the first structural beam (1) and the cantilevered I-beam (3) and is fixedly connected to the top by a fixed steel plate (5); the embedded part (6) is also connected between the floor slab where the first structural beam (1) is located and the cantilevered I-beam (3) and is fixedly connected to the top by a fixed steel plate (5).

3. The super high-rise curtain wall circular track hoisting device according to claim 1, characterized in that: The chemical anchor bolt (4) is arranged between the bottom wing plate of the cantilevered I-beam and the floor slab where the corresponding first structural beam (1) is located.

4. The super high-rise curtain wall circular track hoisting device according to claim 1, characterized in that: The bottom of the inclined rope (8) is detachably connected to the inclined lug plate (7), and the top of the inclined rope (8) is connected to the second structural beam (2) via a tension screw (9). The tension screw (9) penetrates the second structural beam (2) and is fixedly connected on both the inner and outer sides via tension steel plates (10).

5. The super high-rise curtain wall circular track hoisting device according to claim 1, characterized in that: The docking piece (11) is a hoop piece and is provided with a notch at the bottom. The hoop piece is sleeved on the cantilevered I-beam, and the notch corresponds to the connection track (12).

6. A super high-rise curtain wall circular track hoisting device as claimed in claim 5, characterized in that: The track (12) is an I-shaped member, and the track (12) comprises an inner track (121) and an outer track (122), and both the inner track (121) and the outer track (122) are arranged in an elliptical ring shape.

7. A super high-rise curtain wall circular track hoisting device as claimed in claim 6, characterized in that: The outer rail (122) and the inner rail (121) are both connected to a hoist (14), and a suspension rope (13) is connected below the hoist (14); the suspension rope (13) on the outer rail (122) is connected to a hanging basket (15), and the inner rail (121) is connected to a curtain wall panel (16) through the suspension rope (13) below.

8. The super high-rise curtain wall circular track hoisting device according to claim 1, characterized in that: The top of the cantilevered I-beam (3) is reinforcedly connected to the external auxiliary structure of the main structure via an extension rod, the extension rod being a steel rod; the extension rod and the cantilevered I-beam (3) are connected via a screw rod, and the extension rod and the auxiliary structure are fixedly connected via embedded reinforcement.

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