CN213774522U

CN213774522U - Formwork structure for construction of main structure of high-rise building

Info

Publication number: CN213774522U
Application number: CN202022347910.0U
Authority: CN
Inventors: 丘柳平
Original assignee: Tianjin University Research Institute of Architectrual Design and Urban Planning
Current assignee: Tianjin University Research Institute of Architectrual Design and Urban Planning
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-23
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a formwork structure for the construction of a main body structure of a high-rise building, which belongs to the field of high-rise buildings and comprises a lower supporting box girder, an upper supporting box girder, a bailey frame, an upper platform and a baffle frame, the middle of the lower supporting box girder is vertically fixed with a jacking oil cylinder through a screw, the output end of the jacking oil cylinder is fixed on the lower surface of the upper supporting box girder through a screw, the upper surface of the upper supporting box girder is fixed with an upright post through a screw, the other end of the upright post is fixed on the lower surface of the bailey bracket through a screw, the utility model fixes a hinged support through a screw at the lower part of the outer side of the baffle bracket, a baffle is inserted between the hinged supports to ensure that the baffle can rotate by taking the hinged support as a shaft, fixed connecting rods are fixed at the two sides of the baffle bracket and the baffle through pin shafts, the angle between the baffle and the blocking frame is adjusted by adjusting the fixed connecting rod, so that the air flow flux is enlarged, and the air flow permeability inside the bailey frame is effectively improved.

Description

Formwork structure for construction of main structure of high-rise building

Technical Field

The utility model relates to an engineering building technical field specifically is a die carrier structure is used in construction of high-rise building major structure.

Background

The steel platform formwork equipment is one of construction equipment commonly adopted by super high-rise building structures in recent years. The existing steel platform formwork equipment is divided into a jacking type and a lifting type, an integral steel frame, a platform plate, a scaffold system and the like are adopted to provide a closed construction working surface, and the characteristic of strong bearing capacity of a steel structure is fully utilized; and a hydraulic oil cylinder is used for providing driving force, so that the die carrier equipment ascends along the core tube of the super high-rise building. The steel bars required by the construction core barrel can be stacked on the top operation plane of the steel platform formwork equipment, the formwork can be hung on the supporting main beam of the steel platform formwork equipment, and concrete can be poured and constructed through the distributing machine arranged on the steel platform formwork equipment, so that the construction efficiency and the construction level of the super high-rise building structure are greatly improved by using the steel platform formwork equipment.

The existing formwork structure is provided with the blocking frame which is hung around the Bailey frame, so that the supporting effect on the wall body pouring is achieved, the surface of the blocking frame can usually block the air circulation, the working environment of constructors in the formwork can easily cause the influence of high temperature or oxygen deficiency, and the condition of falling objects easily occurs during the construction of high-rise buildings, so that the personnel on the ground can be easily injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die carrier structure is used in construction of high-rise building major structure, the lower part that keeps off the frame outside is passed through the screw fixation and is had the free bearing, pegs graft between the free bearing and has the baffle, makes the baffle can use the free bearing as the rotation of axes, keeps off the both sides of frame and baffle and has fixed connecting rod through the round pin hub fixation, through adjusting fixed connecting rod adjusting baffle and keeping off the angle between the frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a formwork structure for the construction of a main body structure of a high-rise building comprises a lower supporting box girder, an upper supporting box girder, a bailey frame, an upper platform and a blocking frame, wherein a jacking oil cylinder is vertically fixed in the middle of the lower supporting box girder through screws, the output end of the jacking oil cylinder is fixed on the lower surface of the upper supporting box girder through screws, an upright post is fixed on the upper surface of the upper supporting box girder through screws, and the other end of the upright post is fixed on the lower surface of the bailey frame through screws;

a lower-layer platform is further paved on the lower surface of the Bailey bracket through screws, a support rod is fixed on the upper surface of the Bailey bracket through screws, an upper-layer platform is paved on the upper end of the support rod, a pulley bracket is fixed on the lower surface of the upper-layer platform through screws, a motor bracket is further fixed on the lower surface of the upper-layer platform through screws, the motor bracket is arranged on one side of the pulley bracket, and a driving motor is connected to the lower surface of the motor bracket through screws;

the pulley support is internally inserted with a pulley, a baffle frame is hung below the pulley, the pulley is connected with the output end of the driving motor through a steel cable, hinged supports are fixed below the outer sides of the baffle frame through screws, a baffle plate is inserted between the hinged supports, and fixed connecting rods are fixed on the side faces of the baffle plate and the baffle frame through screws.

Preferably, the middle of the blocking frame is of a hollow structure, a gap is formed between the blocking frames, and the blocking frames are connected through screws.

Preferably, the hinged support is respectively arranged at two ends of the blocking frame, the lower parts of two sides of the baffle are provided with vertical notches, and the size of the notch of the baffle corresponds to that of the hinged support.

Preferably, the oil cylinders are fixed to the inner portions of the two ends of the upper supporting box girder and the inner portions of the two ends of the lower supporting box girder through screws respectively, and the two ends of the upper supporting box girder and the two ends of the lower supporting box girder are in contact with the side wall of the building body upright post.

Preferably, a space is arranged inside the bailey truss, and a construction control room and a material yard are fixed on the upper surface of the lower-layer platform inside the bailey truss through screws.

Preferably, a fence is fixed on the periphery of the upper surface of the upper-layer platform through screws.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses there is the free bearing through the screw fixation in the lower part outside the fender frame, pegs graft between the free bearing and has the baffle, makes the baffle can regard the free bearing as the rotation of axle, and the fender frame is fixed with fixed connecting rod through the round pin axle with the both sides of baffle, adjusts the angle between baffle and the fender frame through adjusting fixed connecting rod, has enlarged air flow flux, has effectively improved the air flow permeability of bailey frame inside, has improved construction worker's building environment;

2. the utility model discloses when the baffle opens, can promote the whole horizontal area of die carrier structure effectual weight thing when having avoided upper platform to construct and fall to subaerially, avoided the high altitude weight thing to cause injury to personnel, improved the security.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a front view of the baffle of the present invention;

fig. 3 is a schematic view of the baffle plate of the present invention.

In the figure: 1. building body columns; 2. an upper support box girder; 3. a lower support box beam; 4. a jacking oil cylinder; 5. a column; 6. a bailey frame; 7. a lower stage; 8. a support bar; 9. an upper stage; 10. a pulley bracket; 11. a motor bracket; 12. a drive motor; 13. a pulley; 14. a blocking frame; 15. hinging seat; 16. a baffle plate; 17. and fixing the connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the formwork structure for the construction of the main body structure of the high-rise building comprises a lower supporting box girder 3, an upper supporting box girder 2, a bailey frame 6, an upper platform 9 and a baffle frame 14, wherein a jacking oil cylinder 4 is vertically fixed in the middle of the lower supporting box girder 3 through screws and used for supporting the bailey frame 6 and enabling the bailey frame 6 to ascend, the output end of the jacking oil cylinder 4 is fixed on the lower surface of the upper supporting box girder 2 through screws, a supporting point is formed when the jacking oil cylinder 4 is recovered, the lower supporting box girder 3 ascends along with the recovery of the jacking oil cylinder 4, oil cylinders are respectively fixed in the two ends of the upper supporting box girder 2 and the lower supporting box girder 3 through screws, the two ends of the upper supporting box girder 2 and the lower supporting box girder 3 are in contact with the side wall of a building body upright column, the stability and the safety of the integral ascending of the formwork structure are ensured, the upright column 5 is fixed on the upper surface of the upper supporting box girder 2 through screws and used for supporting the bailey frame 6, the other end of the upright post 5 is fixed on the lower surface of the bailey frame 6 through a screw, so that the rising thrust is transmitted to the bailey frame 6 through the jacking oil cylinder 4;

the lower surface of the bailey truss 6 is further paved with a lower layer platform 7 through screws for supporting internal facilities of the bailey truss 6, a space is arranged inside the bailey truss 6, the upper surface of the lower layer platform 7 is fixedly provided with a construction control room and a material yard inside the bailey truss 6 through screws, the working space of construction workers is ensured, the safety of material processing is improved, the upper surface of the bailey truss 6 is fixedly provided with a support rod 8 through screws for expanding the space between the upper layer platform 9 and the lower layer platform 7, the upper end of the support rod 8 is paved with an upper layer platform 9 for placing construction facilities, the periphery of the upper surface of the upper layer platform 9 is fixedly provided with a fence through screws for preventing personnel from falling off, the safety of worker construction is improved, the lower surface of the upper layer platform 9 is fixedly provided with a pulley bracket 10 through screws for adjusting the distance between the baffle bracket 14 and a building body, the lower surface of the upper layer platform 9 is further fixedly provided with a motor bracket 11 through screws, the pulley support is used for fixing a driving motor 12, the motor support 11 is arranged on one side of the pulley support 10, and the lower surface of the motor support 11 is connected with the driving motor 12 through screws so as to provide power for the movable blocking frame 14;

the pulley support 10 is internally inserted with a pulley 13 for hanging a baffle frame 14 and transversely moving through a driving motor 12, the baffle frame 14 is hung below the pulley 13 and used for supporting a template poured by a building body, the pulley 13 is connected with the output end of the driving motor 12 through a steel cable, the stability of the pulley 13 is improved, the middle of the baffle frame 14 is arranged to be a hollow structure, a gap is arranged between the baffle frames 14, the baffle frames 14 are connected through screws to facilitate the installation of a baffle 16, air can enter the interior of the bailey frame 6 through the baffle frame through the hollow structure, a hinged support 15 is fixed below the outer side of the baffle frame 14 through screws and used for fixing the baffle 16, a baffle 16 is inserted between the hinged supports 15 and used for controlling the air circulation, the hinged supports 15 are respectively arranged at two ends of the baffle frame 14, the lower parts of two sides of the baffle 16 are provided with vertical gaps, and the gap size of the baffle 16 corresponds to the hinged support 15, the installation space of the hinged support 15 is saved, and the fixed connecting rod 17 is fixed on the side surfaces of the baffle 16 and the blocking frame 14 through screws, so that the angle between the baffle 16 and the blocking frame 14 can be conveniently adjusted.

The working principle is as follows: the utility model discloses a lower part in the fender frame 14 outside is passed through the screw fixation and is had free bearing 15, it has baffle 16 to peg graft between the free bearing 15, make baffle 16 can use free bearing 15 as the rotation of axes, the both sides of keeping off frame 14 and baffle 16 are fixed with fixed connecting rod 17 through the round pin axle, through adjusting fixed connecting rod 17 adjusting the baffle 16 and keeping off the angle between the frame 14, the air flow has been enlarged, the effectual air flow conductivity who improves 6 inside bailey frames, construction worker's building environment has been improved, when baffle 16 opens, can promote the whole horizontal area of die carrier structure and fall subaerial when effectually having avoided upper platform 9 to construct, avoided the high altitude pendant to make injury to personnel, the security has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a die carrier structure is used in high-rise building major structure construction, includes under bracing case roof beam (3), goes up supporting case roof beam (2), bailey frame (6), upper platform (9) and keeps off frame (14), its characterized in that: a jacking oil cylinder (4) is vertically fixed in the middle of the lower supporting box girder (3) through screws, the output end of the jacking oil cylinder (4) is fixed on the lower surface of the upper supporting box girder (2) through screws, an upright column (5) is fixed on the upper surface of the upper supporting box girder (2) through screws, and the other end of the upright column (5) is fixed on the lower surface of the bailey frame (6) through screws;

a lower-layer platform (7) is further paved on the lower surface of the Bailey bracket (6) through screws, a support rod (8) is fixed on the upper surface of the Bailey bracket (6) through screws, an upper-layer platform (9) is paved on the upper end of the support rod (8), a pulley bracket (10) is fixed on the lower surface of the upper-layer platform (9) through screws, a motor bracket (11) is further fixed on the lower surface of the upper-layer platform (9) through screws, the motor bracket (11) is arranged on one side of the pulley bracket (10), and the lower surface of the motor bracket (11) is connected with a driving motor (12) through screws;

the pulley support is characterized in that a pulley (13) is inserted into the pulley support (10), a blocking frame (14) is hung below the pulley (13), the pulley (13) is connected with the output end of the driving motor (12) through a steel cable, hinged supports (15) are fixed below the outer sides of the blocking frame (14) through screws, a baffle (16) is inserted between the hinged supports (15), and a fixed connecting rod (17) is fixed on the side faces of the baffle (16) and the blocking frame (14) through screws.

2. The formwork structure for the construction of the main body structure of the high-rise building according to claim 1, wherein: the middle of the blocking frame (14) is of a hollow structure, a gap is formed between the blocking frames (14), and the blocking frames (14) are connected through screws.

3. The formwork structure for the construction of the main body structure of the high-rise building according to claim 1, wherein: the hinged support (15) is respectively arranged at two ends of the baffle frame (14), vertical notches are formed in the lower portions of two sides of the baffle plate (16), and the size of each notch of the baffle plate (16) corresponds to that of the hinged support (15).

4. The formwork structure for the construction of the main body structure of the high-rise building according to claim 1, wherein: and oil cylinders are respectively fixed in the two ends of the upper supporting box beam (2) and the lower supporting box beam (3) through screws, and the two ends of the upper supporting box beam (2) and the lower supporting box beam (3) are in contact with the side wall of the building body upright column.

5. The formwork structure for the construction of the main body structure of the high-rise building according to claim 1, wherein: a space is arranged inside the Bailey truss (6), and a construction control room and a material yard are fixed on the upper surface of the lower-layer platform (7) inside the Bailey truss (6) through screws.

6. The formwork structure for the construction of the main body structure of the high-rise building according to claim 1, wherein: and a fence is fixed on the periphery of the upper surface of the upper-layer platform (9) through screws.