Tool type operating platform for elevator shaft

Abstract

The utility model discloses a tool type operating platform for an elevator shaft, which belongs to the technical field of elevator shaft construction and comprises a channel steel base, a U-shaped hanging ring, a fixed steel pipe, a fastener, a high steel pipe operating frame, a screw sleeve, an elevator shaft shear wall, a customized hook and a threaded layer. The tool type operating platform for the elevator shaft is convenient to install, safe, reliable, simple and convenient in structure, convenient to manufacture, low in cost and capable of being used in a circulating mode, a tower crane is adopted for assisting in lifting along with the progress of a main body structure, and an operating platform and an operating frame do not need to be independently erected on each layer; after the elevator shaft tool type operation platform is lifted to the upper layer, the horizontal soft protection and the horizontal hard protection of the elevator shaft of the lower floor are synchronously erected, and the elevator shaft tool type operation platform is suitable for high-rise building construction. Meanwhile, all materials for building the operation platform are field waste materials, the utilization rate of the field waste materials is effectively increased, materials and labor for reserving holes are saved, good economic benefits are obtained, and meanwhile the construction progress is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator shaft construction technical field, concretely is a kind of elevator shaft tool type operation platform. BACKGROUND

[0002] The erection of traditional elevator shaft operation platform is as follows: some use floor steel pipe frame erected in elevator shaft; some use 2-3 steel pipes against elevator shaft mouth, and then use a horizontal steel pipe to fix the inclined steel pipe with fastener, prevent the inclined steel pipe from sliding, and then lay plywood to form a simple operation platform; some fix steel pipe in elevator shaft with support through the hole reserved in the wall of elevator shaft, and then lay plywood on the steel pipe. The former often affects progress due to the delay of erecting inner steel pipe frame, and if the height exceeds 50 meters, steel wire rope is needed to unload, which is very inconvenient, and many elevators do not need to erect inner steel pipe frame, which is time-consuming and laborious to install and disassemble. The latter is convenient to install and disassemble, but has great safety hazards; the hole reserved in the wall of elevator shaft needs to be repaired in later period, which is time-consuming and laborious, and also easy to cause quality hazards. Traditional elevator shaft operation platform is one-time, cannot be used repeatedly, and has defects such as time-consuming and laborious installation and disassembly. In recent years, some cities in China have appeared triangular operation platform support made of two 8# channel steel, and operation platform made of 50*50*5 angle steel, which is somewhat bulky and difficult to control balance during hoisting. SUMMARY

[0003] The utility model aims at solving the problems in the background art, and provides an elevator shaft tool type operation platform.

[0004] The utility model is implemented by the following technical solutions:

[0005] An elevator shaft tool type operation platform, comprising channel steel base, U-shaped lifting ring, fixed steel pipe, fastener, high steel pipe operating frame, screw sleeve, elevator shaft shear wall, customized hook and threaded layer; the channel steel base is a rectangular frame structure, the U-shaped lifting ring is provided with four and is fixedly connected with the four corners of the channel steel base; the fixed steel pipe is provided with multiple in parallel, and the multiple fixed steel pipes arranged in parallel are located in the rectangular frame structure of the channel steel base and are fixedly connected with the channel steel base; one end of the fastener is installed on the fixed steel pipe, and the other end of the fastener is installed on the high steel pipe operating frame; the screw sleeve is embedded in the elevator shaft shear wall and is fixedly connected with the main steel bar in the elevator shaft shear wall; the customized hook is provided with threaded layer, and the customized hook is engagedly connected with the screw sleeve through the threaded layer; the U-shaped lifting ring is installed on the customized hook.

[0006] Preferably, a fastening steel bar is arranged between the two adjacent fixed steel pipes, and the fastening steel bar is fixedly connected with the fixed steel pipe.

[0007] Preferably, the channel steel base is made of 10# channel steel, the U-shaped lifting ring is made of φ20mm round steel, and the fixing steel pipe is φ20 steel pipe.

[0008] Preferably, the elevator shaft shear wall is provided with conspicuous markings, which are applied to the elevator shaft shear wall.

[0009] The elevator shaft tool-type operating platform provided by this utility model has the following beneficial effects:

[0010] This device, constructed from materials such as channel steel, round steel, and steel pipes, is a standardized, modular elevator shaft operating platform that is easy to install, safe, reliable, simple in structure, convenient to manufacture, low in cost, and reusable. The device boasts a robust structure, strong stability, quick and easy construction operation, and readily masterable technical points. The elevator shaft operating platform is hoisted with the assistance of a tower crane, following the progress of the main structure. It eliminates the need for separate operating platforms and frames on each floor, ensuring safety, reliability, ease of processing, and saving time, effort, and investment. After hoisting the elevator shaft operating platform to the upper floor, the horizontal soft and hard protection of the elevator shaft on the lower floors can be erected simultaneously, making it highly suitable for widespread application in high-rise building construction. Furthermore, all materials used in erecting this operating platform are on-site waste, effectively increasing the utilization rate of on-site waste and saving materials and labor for pre-drilled holes, achieving good economic benefits while ensuring construction progress. Attached Figure Description

[0011] Fig. 1 This is a schematic diagram of the structure of this utility model.

[0012] Fig. 2 This is a side structural diagram of the connection between the channel steel base and the shear wall of the elevator shaft in this utility model.

[0013] In the diagram: 1. Channel steel base; 2. U-shaped lifting ring; 3. Fixed steel pipe; 4. Fastener; 5. High steel pipe operating frame; 6. Screw sleeve; 7. Elevator shaft shear wall; 8. Custom hook; 9. Threaded layer; 10. Fastening steel bar; 11. Conspicuous markings. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] In the description of this utility model, it should be noted that the terms "bottom", "inner", "one end", "the other end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] Please see Figs. 1-2 This embodiment provides an elevator shaft tool-type operating platform, including a channel steel base 1, a U-shaped lifting ring 2, a fixed steel pipe 3, a fastener 4, a high steel pipe operating frame 5, a screw sleeve 6, an elevator shaft shear wall 7, a custom hook 8, and a threaded layer 9. The channel steel base 1 has a rectangular frame structure. Four U-shaped lifting rings 2 are provided and fixedly connected to the four corners of the channel steel base 1. Multiple fixed steel pipes 3 are arranged side by side, located within the rectangular frame structure of the channel steel base 1 and fixedly connected to the channel steel base 1. One end of the fastener 4 is installed on the fixed steel pipe 3, and the other end of the fastener 4 is installed on the high steel pipe operating frame 5. The screw sleeve 6 is embedded in the elevator shaft shear wall 7 and fixedly connected to the main reinforcing steel bars within the elevator shaft shear wall 7. The custom hook 8 has a threaded layer 9, and the custom hook 8 is engaged with the screw sleeve 6 through the threaded layer 9. The U-shaped lifting ring 2 is installed on the custom hook 8.

[0017] In this embodiment, a fastening reinforcing bar 10 is provided between two adjacent fixed steel pipes 3, and the fastening reinforcing bar 10 is fixedly connected to the fixed steel pipe 3; the fastening reinforcing bar 10 on the fixed steel pipe 3 can make the connection between the two fixed steel pipes 3 more secure.

[0018] In this embodiment, the channel steel base 1 is made of 10# channel steel, the U-shaped lifting ring 2 is made of φ20mm round steel, and the fixing steel pipe 3 is φ20 steel pipe; all materials can be made from on-site waste, which effectively increases the utilization of on-site waste.

[0019] In this embodiment, a conspicuous marking point 11 is provided on the elevator shaft shear wall 7, and the conspicuous marking point 11 is painted on the elevator shaft shear wall 7; the conspicuous marking point 11 on the elevator shaft shear wall 7 enables construction personnel to determine the location more accurately.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool-type operating platform for elevator shafts, characterized in that, The system includes a channel steel base (1), U-shaped lifting rings (2), fixed steel pipes (3), fasteners (4), a high steel pipe operating frame (5), screw sleeves (6), an elevator shaft shear wall (7), custom hooks (8), and a threaded layer (9). The channel steel base (1) is a rectangular frame structure. Four U-shaped lifting rings (2) are provided and fixedly connected to the four corners of the channel steel base (1). Multiple fixed steel pipes (3) are arranged side by side, and the multiple side-by-side fixed steel pipes (3) are located within the rectangular frame structure of the channel steel base (1). It is fixedly connected to the channel steel base (1); one end of the fastener (4) is installed on the fixed steel pipe (3), and the other end of the fastener (4) is installed on the high steel pipe operating frame (5); the screw sleeve (6) is embedded in the elevator shaft shear wall (7) and fixedly connected to the main steel bar in the elevator shaft shear wall (7); the custom hook (8) has a threaded layer (9), and the custom hook (8) is engaged with the screw sleeve (6) through the threaded layer (9); the U-shaped lifting ring (2) is installed on the custom hook (8).

2. The elevator shaft tool-type operating platform according to claim 1, characterized in that, A fastening steel bar (10) is provided between two adjacent fixed steel pipes (3), and the fastening steel bar (10) is fixedly connected to the fixed steel pipe (3).

3. The elevator shaft tool-type operating platform according to claim 1, characterized in that, The channel steel base (1) is made of 10# channel steel, the U-shaped lifting ring (2) is made of φ20mm round steel, and the fixing steel pipe (3) is φ20 steel pipe.

4. The elevator shaft tool-type operating platform according to claim 1, characterized in that, The elevator shaft shear wall (7) is provided with conspicuous markings (11), which are painted on the elevator shaft shear wall (7).

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