CN204727502U - Tower crane suspension type attach operation platform - Google Patents

Description

Tower Crane Suspension Attached Operating Platform

technical field

The utility model relates to a tower crane, in particular to a tower crane suspension type attachment operation platform.

Background technique

With the rapid development of the construction industry, there are more and more tower cranes in construction projects. In order to ensure the high-quality and efficient completion of the project, higher requirements are put forward for the safety management of the construction process. The traditional operation platform attached to the construction tower crane is generally constructed of steel pipes, steel bar nets, and various fasteners. This kind of operation platform has the following defects: the overall stability is poor, and it is difficult to meet the construction safety requirements; because the operation platform is integrally connected, the attachment, erection and disassembly of the operation platform take a long time and the flexibility is poor, which affects the construction. Moreover, the steel pipes used to set up the operation platform are of different lengths and need to be cut, resulting in a large amount of material loss and inconvenient handling. Moreover, the amount of steel pipes and fasteners used is large, and the cost is high, and the cost of manual construction is high; at the same time, personnel are It is erected on a tower crane, which is inconvenient to operate and may easily cause a safety hazard of falling objects.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a tower crane suspension type attachment operation platform, which can be easily assembled and disassembled, and the assembly and disassembly process saves time and effort, and the construction cost is low.

The purpose of this utility model adopts following technical scheme to realize:

The tower crane suspension type attached operation platform includes a support body, a reinforcement bracket and a U-shaped frame. The reinforcement bracket includes a support rod supported at the bottom of the support body, a frame fixed on the periphery of the tower crane, and a reinforcement rod connecting the support rod and the frame. The shape frame consists of two arms and the connecting part connected to the lower ends of the two arms. The two arms are provided with external threads and penetrated into the support rods. Each arm is equipped with nuts, and each nut corresponds to the outer thread one by one. The thread is screwed onto and pressed against the support rod.

Preferably, the reinforcing bracket further includes a tripod, the upper end of the tripod is fixed to the bottom of the supporting body, and the lower end of the tripod is fixed to the surrounding frame.

Preferably, the surrounding frame includes a plurality of surrounding rods connected end to end by screws.

Preferably, each of the fences corresponds to a support body, and the tower crane suspension attachment operation platform further includes a guardrail, and the guardrail surrounds the periphery of each support body.

Preferably, the support body includes a steel mesh and a frame fixed on the periphery of the steel mesh, and an intubation tube protrudes upward from the frame, and the guardrail includes a plurality of rails, and the sides of the rails are set to be fitted with the intubation tube stakes.

Preferably, a U-shaped plate is set on two posts adjacent to the fence body, and the U-shaped plate has two splints parallel to each other, and a locking bolt is screwed on the two splints.

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

The utility model is installed and connected with the tower crane through the U-shaped frame, so that the overall installation and disassembly of the operation platform is convenient and quick, and under the strengthening support of the reinforced bracket, the support body can be installed on the tower crane more stably. The fixed installation of the tower crane further enhances the stability, makes it safe and reliable, and has a wide range of use; at the same time, it makes its structure simple, unified in specifications, and realizes unit assembly; it can be used in different construction sites, reducing material waste and reducing The construction cost is in line with the development trend of green construction, and it is easy to carry without generating construction waste, which improves the image of safe and civilized construction on site.

Description of drawings

Fig. 1 is one of structural representations of the utility model tower crane suspension type attachment operating platform;

Fig. 2 is the second structure schematic diagram of the tower crane suspended attachment operation platform of the present invention;

Fig. 3 is a schematic diagram of the tower crane of the utility model with a suspended attachment operation platform installed on the tower crane.

In the figure: 1. support body; 11. steel mesh; 12. frame; 13. intubation tube; 2. reinforcement bracket; 21. support rod; 22. enclosure frame; 221. enclosure rod; Frame; 3, U-shaped frame; 31, support arm; 32, connecting part; 33, nut; 4, guardrail; 41, column body; 42, post; 5, U-shaped plate; 51, splint; 52, locking Bolt; 100, tower crane; 101, cross bar.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

The tower crane suspension type attachment operation platform shown in Figures 1 to 3 includes a support body 1, a reinforcement bracket 2 and a U-shaped frame 3. Surrounding frame 22 and the reinforcing bar 23 that connects support bar 21 and surrounding frame 22, U-shaped frame 3 comprises two support arms 31 and the connecting portion 32 that is connected to two support arms 31 lower ends, two support arms 31 are provided with external thread and Connected in the support rod 21 , each support arm 31 is equipped with a nut 33 , and each nut 33 is screwed with the external thread one by one and presses against the support rod 21 .

First use the surrounding frame 22 to surround the tower crane, and combine the support of the reinforcing rod 23 with the support of the reinforcing bracket 2 to stably support the supporting body 1 to form a firm, stable and safe operating platform. Wherein, the key is to buckle and socket the upper standard section cross bar 101 of the tower crane 100 through the U-shaped frame 3, supplemented by locking with the nut 33, so as to realize its fast assembly and disassembly, saving time and effort. After being disassembled, all components are still intact to facilitate recycling. The support bar 21 can adopt a square pass, and the reinforcing bar 23 can adopt an angle iron.

In order to further enhance the supporting capacity of the reinforced bracket 2 , the reinforced bracket 2 further includes a tripod 24 , the upper end of the tripod 24 is fixed to the bottom of the support body 1 , and the lower end of the tripod 24 is fixed to the surrounding frame 22 . Through the stable support of the tripod 24, the weighing capacity of the support body 1 can be enhanced.

In order to further facilitate the quick assembly and disassembly of the surrounding frame 22 and the tower crane 100, the surrounding frame 22 includes a plurality of surrounding rods 221 connected from head to tail by screws, and the head and tail of each surrounding rod 221 are connected with other adjacent surrounding rods 221 by screws. , easy to assemble and disassemble, but also conducive to repeated use.

In order to improve the strength by one-to-one corresponding support, and further improve the safety performance, each of the surrounding bars 221 corresponds to a support body 1, and the tower crane suspension type attachment operation platform also includes a guardrail 4, which is enclosed by each support body 1 around.

For the convenience of the assembly and disassembly of the guardrail 4, the support body 1 includes a steel mesh 11 and a frame 12 fixed on the periphery of the steel mesh 11, and an intubation tube 13 protrudes upwards on the frame 12, and the guardrail 4 includes a plurality of hurdles 41. The side of 41 is set as a post 42 that is plugged and fitted with the cannula 13 . Through the cooperation of the insertion tube 13 and the post 42, each column body 41 can be quickly assembled. Wherein, the steel mesh 11 can be used for bearing.

In order to enhance the strength of the fence body 41, a U-shaped plate 5 is set on the two posts 42 adjacent to the fence body 41. The U-shaped plate 5 has two splints 51 parallel to each other, and a locking bolt is screwed on the two splints 51. 52, each column body 41 is restricted by the U-shaped plate 5 to form a whole and increase the strength.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (6)

1. The tower crane suspension type attached operation platform is characterized in that: it includes a support body, a reinforcement bracket and a U-shaped frame. The reinforcing bar of the frame, the U-shaped frame includes two arms and the connecting part connected to the lower ends of the two arms. The two arms are provided with external threads and penetrated into the support rods. Each arm is equipped with a nut. The nuts are in one-to-one correspondence with the external thread and are pressed against the support rod. 2. The tower crane suspension type attached operation platform according to claim 1, characterized in that: the reinforcing bracket further includes a tripod, the upper end of the tripod is fixed to the bottom of the supporting body, and the lower end of the tripod is fixed to the surrounding frame. 3. The tower crane suspension-type attached operation platform according to claim 1 or 2, characterized in that: the surrounding frame includes a plurality of surrounding rods whose ends are connected by screws. 4. The tower crane suspended type attached operation platform according to claim 3, characterized in that: each of the surrounding bars corresponds to a support body, and the tower crane suspended type attached operation platform also includes a guardrail, and the guardrail is enclosed by each surroundings of the support. 5. The tower crane suspension type attachment operation platform according to claim 4, characterized in that: the support body includes a steel mesh and a frame fixed on the periphery of the steel mesh, an intubation tube protrudes upward from the frame, and the guardrail includes multiple A hurdle body, the side of the hurdle body is set as a post inserted and matched with the intubation tube. 6. The tower crane suspension type attachment operation platform according to claim 5, characterized in that: a U-shaped plate is set on the two posts adjacent to the column body, and the U-shaped plate has two splints parallel to each other, and the two splints are Screwed with a locking bolt.