CN219469393U - Upper frame and lower frame of construction elevator cage - Google Patents

Abstract

The utility model discloses an upper frame and a lower frame of a construction lifter cage, which comprise an upper frame main body and a lower frame main body which are formed by integrally die-casting aluminum alloy materials, wherein the upper frame main body and the lower frame main body are of flat box structures with openings at the bottoms, a skylight opening is arranged on the upper surface of the upper frame main body, a cage skylight door is hinged at the skylight opening, upward flanging is arranged at the periphery of the skylight opening, a plurality of groups of reinforcing rib plates which are intersected transversely and vertically are arranged in the upper frame main body and the lower frame main body, and a plurality of groups of mounting holes are arranged on the side surfaces of the upper frame main body and the lower frame main body. No spraying and rust-proof treatment is needed, and the anti-leakage performance is good and the weight is light.

Description

Upper frame and lower frame of construction elevator cage

Technical Field

The utility model belongs to the field of construction elevators, and particularly relates to an upper frame and a lower frame of a construction elevator cage.

Background

The construction elevator is called as a construction elevator for a building, and can also be an outdoor elevator for lifting a cage on a construction site. The construction hoist is mainly used in various buildings of urban high-rise and super high-rise, because the building height is very difficult to finish the operation by using the derrick and the portal frame. The man-carrying and cargo-carrying construction machine is frequently used in buildings, and is mainly used for the construction of buildings such as internal and external decorations, bridges, chimneys and the like of high-rise buildings. Due to the unique box structure, constructors can sit comfortably and safely. Construction lifts are typically used with tower cranes on a worksite. The general construction lifter has the weight of 1-10 tons and the running speed of 1-60m/min.

The existing construction elevator cage upper frame and lower frame are mostly steel structures, are heavy, are assembled in a welding mode, are required to be sprayed or subjected to other rust prevention treatment, are severe in service environment, are subjected to rain and snow scouring and sunlight insolation along with the increase of service time, and are easy to rust and leak rain.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the upper frame and the lower frame of the construction lifter cage, which do not need spraying and rust-proof treatment, and have good leak-proof performance and light weight.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a construction elevator cage's upper frame and lower frame, includes aluminum alloy material integrative die casting's upper frame main part and aluminum alloy material integrative die casting's lower frame main part, upper frame main part and lower frame main part are bottom open-ended flat box structure, aforementioned upper frame main part upper surface is equipped with the sky window, this skylight mouth department articulates there is cage sky window door, and the skylight mouth is equipped with ascending turn-ups all around, all be equipped with multiunit horizontal and vertical crossing deep floor in upper frame main part and the lower frame main part, the side of aforementioned upper frame main part and lower frame main part all is equipped with multiunit mounting hole, two longer curb plates of lower frame main part are all higher than the upper surface of lower frame main part, and the side plate department of this position is equipped with a plurality of door frame stand mounting holes in the place of lower frame main part.

In the technical scheme, the overhead window door of the cage is hinged with the upper frame main body through the hinge structure, the hinge structure comprises a hinge, screws, a boss and a pin shaft, the boss and the upper frame main body are of an integrated structure, hinge holes matched with the boss are formed in the hinge, the boss and the hinge are fixed through the screws, and the pin shaft penetrates through the hinge and corresponding parts on the overhead window door of the cage.

In the technical scheme, the boss and the hinge hole are square or rectangular structures.

In the above technical scheme, two longer curb plates of upper frame main part are equipped with a plurality of guardrail mount pad, guardrail mount pad upper surface is equipped with the trompil.

In the above technical scheme, the guardrail mounting seat is of a cuboid structure.

In the above technical scheme, the mounting hole comprises a cable arm mounting hole, and a cable arm reinforcing plate is arranged at the cable arm mounting hole.

In the technical scheme, the upper surfaces of the upper frame main body and the lower frame main body are respectively provided with uniformly distributed anti-skid protruding points.

The beneficial effects of the utility model are as follows: the upper frame main body and the lower frame main body are made of aluminum alloy materials, and the weight is about 1/3 of that of the upper frame and the lower frame of the traditional steel cage; the integrated die-casting molding is free from welding, good in leakage resistance and rust resistance, free from rust prevention treatment such as paint spraying or zinc plating, and more environment-friendly; when in use, other corresponding parts are connected with the upper frame main body and the lower frame main body through the mounting holes, so that the assembly and disassembly are easy, and the transportation is convenient; the support has high efficiency, high dimensional accuracy and strong universality.

Drawings

Fig. 1 is a schematic structural view of an upper frame body in the present utility model.

Fig. 2 is a schematic view of the structure of fig. 1 with the cage sky-window door removed.

Fig. 3 is a schematic view of another direction of the upper frame body in the present utility model.

Fig. 4 is an enlarged view of a in fig. 1.

Fig. 5 is an enlarged view of B in fig. 2.

Fig. 6 is an enlarged view of C in fig. 2.

Fig. 7 is an enlarged view of D in fig. 3.

Fig. 8 is a schematic view of the hinge of fig. 4.

Fig. 9 is a schematic structural view of a lower frame body in the present utility model.

Fig. 10 is a schematic view illustrating another direction of the lower frame body according to the present utility model.

Fig. 11 is an enlarged view of F in fig. 9.

Wherein: 1. the novel anti-skid door comprises an upper frame body, a lower frame body, a cage door, a turnup, an upper frame reinforcing rib plate, a lower frame long side plate, a step opening, a door frame column mounting hole, a hinge, a screw, a boss, a pin shaft, a hinge hole, a guardrail mounting seat, a cable arm mounting hole, a cable arm reinforcing rib plate and an anti-skid bump.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific examples.

The upper frame and the lower frame of the construction elevator cage as shown in fig. 1 to 11 comprise an upper frame main body 1 formed by integral die casting of aluminum alloy materials and a lower frame main body 2 formed by integral die casting of aluminum alloy materials, wherein the upper frame main body 1 and the lower frame main body 2 are of flat box structures with openings at the bottoms, a skylight opening is arranged on the upper surface of the upper frame main body 1, a cage skylight door 3 is hinged at the skylight opening, upward flanges 4 are arranged on the periphery of the skylight opening, the flanges 4 can not only increase the strength of the skylight opening, but also block rainwater from flowing in, a plurality of groups of upper frame reinforcing rib plates 5 which are intersected transversely and vertically are arranged in the upper frame main body 1, a plurality of groups of lower frame reinforcing rib plates 6 which are intersected transversely and vertically are arranged in the lower frame main body 2, the upper frame deep floor 5, the lower frame deep floor 6 all are used for increasing the framework intensity, and the side of aforesaid upper frame main part 1 and lower frame main part 2 all is equipped with multiunit mounting hole, and the side of upper frame main part is long curb plate of upper frame and goes up the frame end curb plate, and the side of lower frame main part is long curb plate of lower frame 7 and lower frame end curb plate, the long curb plate of two lower frames 7 of lower frame main part 2 all are higher than the upper surface of lower frame main part, and the long curb plate of lower frame 7 is higher, and the side guard plate of easy to assemble cage to the side guard plate of lower frame main part 2 is equipped with the ladder mouth 8 of installation cage door frame in two angles department relatively, and the curb plate department of this position is equipped with a plurality of door frame stand mounting holes 9.

The upper frame main body 1 and the lower frame main body 2 are made of aluminum alloy materials, the weight is about one third of that of steel materials, and the upper frame main body and the lower frame main body are formed through integral die casting, so that welding is not needed, the leakage resistance is good, the rust resistance is strong, and spraying or other rust prevention treatment is not needed.

The upper frame theme and the lower frame main body are provided with a plurality of groups of mounting holes, so that the assembly and disassembly are convenient, the whole transportation is not needed, and the assembly can be carried out through the mounting holes after the transportation is in place.

In the above technical scheme, the cage sky-window door 3 is articulated with the upper frame main body 1 through the hinge structure, the hinge structure includes hinge 10, screw 11, boss 12 and round pin axle 13, boss 12 and upper frame main body 1 are integrated into one piece structure, be equipped with on the hinge 10 with boss 12 complex hinge hole 14, fix through screw 11 nail between boss 12 and the hinge 10, round pin axle 13 passes the corresponding part on hinge 10 and the cage sky-window door, is the hinge mount pad.

In the above technical solution, the boss 12 and the hinge hole 14 are both square or rectangular structures. The boss 12 and hinge aperture 14 are designed to be square or rectangular in configuration to prevent relative rotation between the hinge and boss.

In the above technical scheme, a plurality of guardrail mounting seats 15 are arranged on the upper frame long side plate of the upper frame main body 1, and openings are arranged on the upper surface of the guardrail mounting seats 15. The guardrail is inserted into the guardrail mounting seat through the opening.

In the above technical solution, the guardrail mounting base 15 has a rectangular parallelepiped structure. The guardrail mounting seat 5 with the cuboid structure is convenient for die casting molding.

In the above technical solution, the mounting hole includes a cable arm mounting hole 16, and a cable arm reinforcing plate 17 is disposed at the cable arm mounting hole 16. The cable arm mounting hole 16 is a stress part, and the cable arm reinforcing plate 17 is designed for improving the strength of the cable arm mounting hole and guaranteeing the service life.

In the above technical solution, the upper surfaces of the upper frame body 1 and the lower frame body 2 are provided with uniformly distributed anti-skid protruding points 18.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims (7)

1. An upper frame and a lower frame of a construction elevator cage are characterized in that: including aluminum alloy material integrative die-casting fashioned last frame main part and aluminum alloy material integrative die-casting fashioned lower frame main part, go up frame main part and lower frame main part and be bottom open-ended flat box structure, aforesaid is gone up frame main part upper surface and is equipped with the sky window, and this skylight mouth department articulates there is the cage sky window door to the skylight mouth is equipped with ascending turn-ups all around, all is equipped with the reinforcing plate that the multiunit is horizontal and vertical in going up frame main part and the lower frame main part, and the side of aforesaid goes up frame main part and lower frame main part all is equipped with multiunit mounting hole, two longer curb plates of lower frame main part all are higher than the upper surface of lower frame main part to the side plate department of this position is equipped with a plurality of door frame stand mounting holes.

2. The upper and lower frames of the construction hoist cage of claim 1, characterized by: the lifting cage sky-window door is hinged with the upper frame main body through a hinge structure, the hinge structure comprises a hinge, screws, bosses and a pin shaft, the bosses and the upper frame main body are of an integrated structure, hinge holes matched with the bosses are formed in the hinge, the bosses and the hinge are fixed through the screws, and the pin shaft penetrates through the hinge and corresponding parts on the lifting cage sky-window door.

3. The upper and lower frames of the construction hoist cage of claim 2, characterized by: the boss and the hinge hole are square or rectangular structures.

4. The upper and lower frames of the construction hoist cage of claim 1, characterized by: two longer curb plates of upper frame main part are equipped with a plurality of guardrail mount pad, guardrail mount pad upper surface is equipped with the trompil.

5. The upper and lower frames of the construction hoist cage of claim 4, characterized by: the guardrail mounting seat is of a cuboid structure.

6. The upper and lower frames of the construction hoist cage of claim 1, characterized by: the mounting holes comprise cable arm mounting holes, and cable arm reinforcing plates are arranged at the cable arm mounting holes.

7. The upper and lower frames of the construction hoist cage of claim 1, characterized by: the upper surfaces of the upper frame main body and the lower frame main body are respectively provided with uniformly distributed anti-skid salient points.