CN220133539U - Discharging platform - Google Patents

Abstract

The utility model discloses a discharging platform which comprises two bottom beams symmetrically arranged, wherein a fixed area and a working area are divided between the two bottom beams, the working area comprises a bottom plate connected with the two bottom beams, side guardrails are arranged on the bottom beams on two sides of the bottom plate, one ends of the two side guardrails, which are far away from the fixed area, are connected through a front guardrail, and each side guardrail and the front guardrail are provided with an openable or closable operation window. The lifting lug and the steel wire rope can be operated by opening the operating window when required, and can be stacked and placed when in transportation or storage, so that the occupied space is reduced, and the assembly is convenient and quick.

Description

A kind of unloading platform

Technical field

The utility model relates to the technical field of unloading platforms, specifically a unloading platform.

Background technique

During the construction process or after the construction is completed, it is often necessary to build an unloading platform to serve as a temporary transfer station for building materials or construction equipment. At present, the existing unloading platforms are generally fully enclosed on both sides or have operating openings on both sides. The operating openings are used for. Due to the different building structures, when hoisting the unloading platform, it is necessary to lift the unloading platform. The lifting lugs and wire ropes on both sides of the platform are adjusted. While a fully enclosed unloading platform is inconvenient to operate the lifting lugs during hoisting, a unloading platform with a preset operating port may cause smaller construction tool parts to fall through the operating port, resulting in the risk of falling objects from high altitudes. Condition. Therefore, it is necessary to provide an unloading platform that can easily adjust the lifting lugs and wire ropes and prevent objects from falling.

Utility model content

The utility model provides a discharging platform to solve the problems raised in the above background technology.

In order to solve the above problems, the technical solution adopted by this utility model is:

An unloading platform includes two bottom beams arranged symmetrically. The two bottom beams are divided into a fixed area and a working area. The working area includes a bottom plate connected to the two bottom beams. The bottom plate Side guardrails are installed on the bottom beams on both sides. One end of the two side guardrails away from the fixed area is connected by a front guardrail. Each of the side guardrails and the front guardrail is provided with an operating window that can be opened or closed.

Preferably, the side guardrails include a rectangular side frame composed of a number of channel steels, a number of first vertical beams are provided in the side frame, and the middle part of each first vertical beam passes through a first cross beam and the side frame. The two sides are connected.

Preferably, the upper end of the first cross beam is provided with a side plate connected to each first vertical beam, and the operation window includes two slides located on each of the first vertical beams, and each adjacent third Cover plates are slidably installed between the vertical beams through slideways, and slide blocks are provided on both sides of each cover plate to connect with the slideways.

Preferably, the lower end of the cover plate is provided with a movable plate, and the lower end of the movable plate is movably connected to the cover plate through a hinge. The movable plate is a right-angle structural steel plate, and the movable plate cooperates with the hinge to form a movable plate. A fixed cover structure with overlapping beams.

Preferably, the front guardrail includes a concave frame composed of a number of channel steels, and a number of second vertical beams are provided in the concave frame. The middle part of each second vertical beam passes through a second cross beam and the concave frame. The two sides of the frame are connected.

Preferably, each of the bottom beams is symmetrically provided with a support rod and a number of lifting lugs, the lifting lugs are located in the working area, and the support rod is located in the fixed area.

Preferably, the bottom plate includes a plurality of third cross beams welded to the two bottom beams, pattern plates are fixedly welded to the third cross beams, and the middle position of each third cross beam passes through a third vertical beam. connection, the tops of the two bottom beams are provided with baffles for threaded connection and fixation with the lower ends of the first vertical beam and the lower ends of the second vertical beams.

Compared with the existing technology, this utility model has the following beneficial effects:

The utility model uses a movable operating window to open the cover through the slide when the wire rope and lifting lugs need to be adjusted. When adjustment is not required, the cover is lowered to prevent objects from falling from the operating window. By setting multiple operating windows, The side guardrails and front guardrails of the utility model are both threadedly connected to the bottom beam through baffles and can be stacked during transportation or storage to reduce space occupation and make installation more convenient and faster. The utility model can open the operation window to operate the lifting lugs and steel wire ropes when needed, and can be stacked during transportation or storage, which reduces the occupied space and is easy and quick to assemble.

Description of drawings

Figure 1 is a schematic structural diagram of the side guardrail of the present utility model;

Figure 2 is a schematic structural diagram of the bottom beam and bottom plate of the present utility model;

Figure 3 is a schematic diagram of the side structure of the bottom beam of the utility model;

Figure 4 is a schematic structural diagram of the front guardrail of the present utility model;

1 bottom beam, 11 support rod, 12 third cross beam, 13 third vertical beam, 14 pattern plate, 15 baffle, 16 lifting lugs, 2 side frame, 21 first vertical beam, 22 first cross beam, 23 side plate, 3 operating window, 31 slide, 32 cover, 33 movable plate, 4 recessed frame, 41 second vertical beam, 42 second cross beam.

Detailed ways

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

Referring to Figures 1 to 4, a unloading platform includes two symmetrically arranged bottom beams 1. The two bottom beams 1 are divided into a fixed area and a working area. The working area includes two The bottom plate is connected to the bottom beam 1. Side guardrails are installed on the bottom beam 1 on both sides of the bottom plate. One end of the two side guardrails away from the fixed area is connected by a front guardrail. Each of the side guardrails and There are operating windows 3 that can be opened or closed on the front guardrail.

The side guardrail includes a rectangular side frame 2 composed of a number of channel steels. A number of first vertical beams 21 are provided in the side frame 2. The middle part of each first vertical beam 21 is connected to a first cross beam 22. The two sides of the side frame 2 are connected.

The upper end of the first cross beam 22 is provided with a side plate 23 connected to each first vertical beam 21. The operation window 3 includes two slideways 31 located on each of the first vertical beams 21. Each adjacent Cover plates 32 are slidably installed between the first vertical beams 21 through slideways 31 , and slide blocks are provided on both sides of each cover plate 32 to connect with the slideways 31 .

The lower end of the cover 32 is provided with a movable plate 33. The lower end of the movable plate 33 is movably connected to the cover 32 through a hinge. The movable plate 33 is a right-angle structural steel plate. The movable plate 33 cooperates with the hinge. A fixed cover plate 32 structure overlapped with the first cross beam 22 is formed.

The front guardrail includes a concave frame 4 composed of a plurality of channel steels. A plurality of second vertical beams 41 are provided in the concave frame 4. The middle part of each second vertical beam 41 is connected to a second cross beam 42 through a second cross beam 42. The two sides of the concave character frame 4 are connected.

Each of the bottom beams 1 is symmetrically provided with a support rod 11 and a number of lifting lugs 16. The lifting lugs 16 are located in the working area, and the supporting rods 11 are located in the fixed area. The lifting lugs 16 are set in different directions at 45-degree inclinations. The lifting lugs 16 are set with steel plates to avoid deformation of key stress-bearing parts. The lifting lugs 16 are made of thick steel plates to ensure that key parts are not deformed. They are also used to connect the steel wire ropes of the building to improve the bearing capacity. Double lifting lugs are installed on the far side of the building to increase the load-bearing capacity of the unloading platform.

The support rod 11 is used to support the edge of the existing building, and is used to press against the edge of the beam or the edge of the wall to prevent the unloading platform from sliding toward the inside of the building due to the inward pulling of the wire rope.

The bottom plate includes a plurality of third cross beams 12 that are welded and connected to the two bottom beams 1. A pattern plate 14 is fixedly welded to the third cross beams 12. The middle position of each third cross beam 12 passes through a third beam. The vertical beams 13 are connected, and the tops of the two bottom beams 1 are provided with baffles 15 for threaded connection and fixation with the lower ends of the first vertical beam 21 and the second vertical beam 41 . The baffle 15 is a right-angle baffle 15 .

When the utility model is used, the bottom beam 1, side guardrails and front guardrails are threaded and assembled on the ground through baffles 15, the entire unloading platform is hoisted to a predetermined position by a crane, and fixed to the building through support rods 11. Connect the lifting lugs 16 to the building through wire ropes. When necessary, the cover plate 32 is slid upward through the slideway 31 and the slider. At the same time, the movable plate 33 rotates and overlaps the first cross beam 22 to prevent the cover plate 32 from sliding down, thereby leaving an opening for workers to operate the wire rope and lifting lugs 16. , after the operation is completed, the movable plate 33 is rotated to reset the cover 32, thereby achieving full sealing of the left and right sides to prevent items from falling from high altitudes. When not in use, the bottom beam 1, side guardrails, and front guardrails can be disassembled and stacked together to reduce space occupied and facilitate storage and management.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. An unloading platform, including two symmetrically arranged bottom beams (1), characterized in that: the two bottom beams (1) are divided into a fixed area and a working area, and the working area includes two Two bottom plates are connected to the bottom beams (1). Side guardrails are installed on the bottom beams (1) on both sides of the bottom plate. One end of the two side guardrails away from the fixed area is connected by a front guardrail. The side guardrails and front guardrails are both provided with operating windows (3) that can be opened or closed. 2. A unloading platform according to claim 1, characterized in that: the side guardrails include a rectangular side frame (2) composed of a plurality of channel steels, and a plurality of third side frames (2) are provided inside the side frame (2). A vertical beam (21), the middle part of each first vertical beam (21) is connected to both sides of the side frame (2) through a first cross beam (22). 3. An unloading platform according to claim 2, characterized in that: the upper end of the first cross beam (22) is provided with a side plate (23) connected to each first vertical beam (21), and the operation The window (3) includes two slideways (31) located on each of the first vertical beams (21). The adjacent first vertical beams (21) are slidably installed through the slideways (31). There are cover plates (32), and slide blocks are provided on both sides of each cover plate (32) to connect with slideways (31). 4. The unloading platform according to claim 3, characterized in that: the lower end of the cover plate (32) is provided with a movable plate (33), and the lower end of the movable plate (33) is connected to the cover through a hinge. The plates (32) are movably connected, and the movable plate (33) is a right-angle structural steel plate. The movable plate (33) cooperates with the hinge to form a fixed cover plate (32) structure that overlaps the first cross beam (22). 5. An unloading platform according to claim 1, characterized in that: the front guardrail includes a recessed frame (4) composed of a plurality of channel steels, and the recessed frame (4) is provided with a Several second vertical beams (41), the middle part of each second vertical beam (41) is connected to both sides of the recessed frame (4) through a second cross beam (42). 6. The unloading platform according to claim 1, characterized in that: each of the bottom beams (1) is symmetrically provided with a support rod (11) and a number of lifting lugs (16), and the lifting lugs (16) ) are located in the working area, and the support rod (11) is located in the fixed area. 7. The unloading platform according to any one of claims 1 to 6, characterized in that: the bottom plate includes a plurality of third beams (12) welded to the two bottom beams (1), so A pattern plate (14) is fixedly welded to the third cross beam (12). The middle position of each third cross beam (12) is connected by a third vertical beam (13). The two bottom beams (1) The tops are provided with baffles (15) for welding and fixing with the lower ends of the first vertical beam (21) and the second vertical beam (41).