Unloading platform for building construction

Abstract

The utility model relates to the technical field of discharging platforms, in particular to a discharging platform for building construction, which comprises two I-shaped beams, a platform plate is fixedly connected between the two I-shaped beams, side guardrails are respectively welded on the two I-shaped beams, a baffle is welded on the platform plate, two sides of the baffle are respectively and fixedly connected with the two side guardrails, and the two side guardrails are fixedly connected with the platform plate. Two I-shaped beams are arranged on the baffle, two protective doors are connected to the baffle through hinges, supporting beams are arranged and welded between the two I-shaped beams, the supporting beams are fixedly connected with the platform plate, the two I-shaped beams are each provided with two cantilevers, the two I-shaped beams are each sleeved with a limiting assembly, each limiting assembly comprises two limiting blocks, and the limiting blocks are movably connected with two connecting plates; the two connecting plates are connected through bolts, the limiting blocks are movably connected with the I-shaped beam in a sleeved mode, the two protective doors are provided with suction cups respectively, the door holders are welded to the two protective doors respectively, and the door holder pins are connected with the plug pins, so that materials are prevented from falling accidentally when the materials are carried, loaded and unloaded, objects falling from high altitudes are avoided, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unloading platforms, in particular to an unloading platform for building construction. Background Art

[0002] In the process of constructing high-rise buildings, when the main structure is completed, each floor will have disassembled formwork, pipe racks and other materials. After the project is completed, these materials need to be transported to the ground. Since the tower crane cannot directly extend into the building, in general, an extended unloading platform is set on the building. The unloading platform is placed outside the building, and the materials that need to be transported are concentrated on it. After that, the tower crane is used to centrally process the materials to be transported.

[0003] There are some problems in the installation and use of the existing unloading platform. The existing unloading platform includes side guardrails, platform boards, baffles and beams. The baffle is provided with a unloading port, which is often protected by several overlapping steel bars, which is prone to falling objects from high altitudes and poses a safety hazard. Utility Model Content

[0004] The utility model aims to provide a material discharging platform for construction, so as to solve the problem that the protection of the material discharging port is too simple, so that objects falling from high altitudes are easy to occur, which poses a potential safety hazard.

[0005] In order to achieve the above-mentioned purpose, the basic solution provided by the utility model is: a unloading platform for construction, comprising two I-beams, a platform plate fixedly connected between the two I-beams, side guardrails are respectively provided on the two I-beams, a baffle is provided on the platform plate, the two sides of the baffle are respectively fixedly connected to the two side guardrails, two protective doors are hingedly connected to the baffle, and the two I-beams are respectively provided with limiting components for fixing the I-beams on the floor structure.

[0006] The principle and beneficial effect of the utility model are as follows: when using the unloading platform, two I-beams are connected to the floor structure, the protective door is closed, and the materials are moved to the platform plate; when the tower crane is raised, the protective door is opened, and the materials are hoisted onto the tower crane to complete the unloading; the protective door can prevent the materials from accidentally falling during the transportation and loading and unloading of the materials, causing falling objects from high altitude, thereby reducing safety hazards.

[0007] Option 2, which is a preferred option of the basic option, is that a plurality of support beams are arranged side by side between the two I-beams, and the support beams are fixedly connected to the platform plate, and the support beams increase the stability and safety of the platform plate.

[0008] Option three is the preferred option of the basic option. Two cantilevers are respectively provided on the two I-beams, and the cantilevers are connected to the floors through steel cables, thereby increasing the stability of the I-beams.

[0009] Option 4 is the preferred basic option. The limit assembly includes two limit blocks, which are fixedly connected to two connecting plates. The two connecting plates are bolted together. The limit blocks are movably connected to the I-beam. The two limit blocks support the embedded steel bars of the floor. The connecting plates on the limit blocks are bolted to connect the limit blocks to the floor structure, thereby connecting the I-beam to the floor structure.

[0010] Option 5, which is a preferred option of the basic option, is that suction cups are respectively provided on the two protective doors.

[0011] Option six, which is a preferred option of the basic option, is that the two protective doors are respectively provided with door catches, and the door catches are connected with latches. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a unloading platform for construction of the utility model;

[0013] Figure 2 It is a rear view of a unloading platform for construction of the utility model;

[0014] Figure 3 It is a bottom view of a material unloading platform for construction of the utility model; DETAILED DESCRIPTION

[0015] The utility model is further described in detail below through specific implementation methods:

[0016] The reference numerals in the drawings of the specification include: 1 I-beam, 2 support beam, 3 platform board, 4 side guardrail, 5 baffle, 6 protective door, 7 latch, 8 door catch, 9 suction cup, 10 cantilever, 11 limit block, 12 connecting plate.

[0017] Example

[0018] like Figure 1 and Figure 3As shown: a material unloading platform for construction, comprising two I-beams 1, a platform plate 3 is fixedly connected between the two I-beams 1, side guardrails 4 are respectively welded on the two I-beams 1, a baffle 5 is welded on the platform plate 3, both sides of the baffle 5 are respectively fixedly connected to the two side guardrails 4, two protective doors 6 are hingedly connected to the baffle 5, the two I-beams 1 are respectively provided with limiting components for fixing the I-beams 1 to the floor structure, a plurality of supporting beams 2 are welded side by side between the two I-beams 1, the supporting beams 2 are fixedly connected to the platform plate 3, two cantilevers 10 are respectively provided on the two I-beams 1, the limiting components comprise two limiting blocks 11, the limiting blocks 11 are fixedly connected to two connecting plates 12, the two connecting plates 12 are bolted, the limiting blocks 11 are movably sleeved with the I-beam 1, suction cups 9 are respectively provided on the two protective doors 6, the suction cups 9 are flat vacuum suction cups, door buckles 8 are respectively welded on the two protective doors 6, and the door buckles 8 are plugged with latches 7.

[0019] The implementation method of this embodiment is as follows: when using the unloading platform, the protective door 6 is locked by the latch 7 and the door buckle 8, and the tower crane is used to lift the unloading platform to a suitable position. First, a limiting component is removed, and the I-beam 1 is extended into the embedded steel bars of the floor structure. Then, the removed limiting component is inserted into the I-beam 1 and pressed against the embedded steel bars. Subsequently, the connecting plates 12 on both sides of the embedded steel bars are bolted to connect the I-beam 1 to the floor structure, and then the steel wire rope is passed through the cantilever 10 to be fixed to the floor structure to further stabilize the I-beam 1, and the material is transported to the platform plate 3, the latch 7 is pulled out, and the protective door 6 is opened to let the suction cup 9 suck on the baffle 5, and the material is fixed to the tower crane to complete the unloading, and then the protective door 6 is closed and the latch 7 is inserted.

[0020] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A material unloading platform for construction, characterized in that: The invention comprises two I-beams (1), a platform plate (3) being fixedly connected between the two I-beams (1), side guardrails (4) being respectively provided on the two I-beams (1), a baffle plate (5) being provided on the platform plate (3), two sides of the baffle plate (5) being respectively fixedly connected to the two side guardrails (4), two protective doors (6) being hingedly connected to the baffle plate (5), and a limiting component for fixing the I-beam (1) on the floor structure being respectively provided on the two I-beams (1).

2. A construction unloading platform according to claim 1, characterized in that: A plurality of support beams (2) are arranged side by side between the two I-beams (1), and the support beams (2) are fixedly connected to the platform plate (3).

3. A construction unloading platform according to claim 1, characterized in that: Two cantilevers (10) are respectively provided on the two I-beams (1).

4. A material unloading platform for construction according to claim 1, characterized in that: The limiting assembly comprises two limiting blocks (11), the limiting blocks (11) are fixedly connected to two connecting plates (12), the two connecting plates (12) are bolted together, and the limiting blocks (11) are movably sleeved with the I-beam (1).

5. A material unloading platform for construction according to claim 1, characterized in that: Suction cups (9) are respectively provided on the two protective doors (6).

6. A material unloading platform for construction according to claim 1, characterized in that: The two protective doors (6) are respectively provided with door catches (8), and the door catches (8) are plugged with latches (7).

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