A construction unloading platform

Abstract

This utility model relates to the field of building construction technology and discloses a material unloading platform for building construction. It includes a base and two sets of support plates fixed to the right side of the upper surface of the base. A material unloading hopper is fixedly connected to the inner side of each support plate. Sliding columns are slidably inserted into the four corners of the bottom inner wall of the material unloading hopper. A material unloading platform is fixedly connected to the upper surface of each sliding column. This material unloading platform, through the cooperation of the base, rectangular sleeve, lifting column, lifting plate, hydraulic cylinder, and limiting plate, allows workers to place the base on the floor, suspend the material unloading hopper outside the floor, and then activate the hydraulic cylinder. The output end of the hydraulic cylinder pushes the lifting plate to rise, which in turn lifts the lifting column, which in turn lifts the limiting plate, which then presses against the ceiling. This further simplifies the installation of the device, facilitates use by workers, and ensures the stability of the material unloading hopper and platform during unloading.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a material unloading platform for building construction. Background Technology

[0002] Unloading platforms are temporary workbenches and frames commonly erected on construction sites. They are generally used for material turnover and can be used for various masonry, decoration, and plastering operations. They are structural platforms that can hold materials and perform various operations within a certain construction period. Unloading platforms are divided into mobile unloading platforms, ground-mounted unloading platforms, and cantilevered unloading platforms. However, existing unloading platforms require multiple sets of bolts to be fixed to the floor, which is relatively troublesome to install. The connection strength of the bolts is low, which is prone to danger. Moreover, during unloading, workers need to remove the objects from the unloading platform multiple times, which is inefficient. Utility Model Content

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a material unloading platform for building construction, which solves the problems mentioned in the background section.

[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a material unloading platform for construction, comprising a base and two sets of support plates fixed to the right side of the upper surface of the base. A material unloading hopper is fixedly connected to the inner side of the support plates. Sliding columns are slidably inserted into the four corners of the bottom inner wall of the material unloading hopper. A material unloading platform is fixedly connected to the upper surface of the sliding columns. A corrugated plate is fixedly connected to the upper surface of the material unloading platform. A compression spring is fitted on the top of the outer surface of the sliding columns, and a baffle is fixedly connected to the lower surface. Sliding frames are slidably connected to the front and rear inner walls of the material unloading hopper. A pusher plate is fixedly connected to the right side of the sliding frame. A pull rod is fixedly connected to the left side of the sliding frame. A rectangular sleeve is fixedly connected to the left side of the upper surface of the base. A lifting column is slidably inserted into the inner wall of the rectangular sleeve. A lifting plate is fixedly connected to the bottom of the inner side of the lifting column. A lifting groove for the lifting plate to move is opened on the outer surface of the rectangular sleeve. A hydraulic cylinder is fixedly connected between the lifting plate and the base. A limit plate is fixedly connected to the upper surface of the lifting column.

[0005] Preferably, the left and right sides of the rectangular sleeve are fixedly connected with inclined support rods, and the bottom end of the inclined support rods is fixedly connected to the upper surface of the base.

[0006] Preferably, the outer side of the support plate is fixedly connected with two sets of reinforcing ribs, and the lower surface of the reinforcing ribs is fixedly connected to the upper surface of the base.

[0007] Preferably, a stabilizing collar is slidably fitted onto the outer surface of the sliding column, and the upper surface of the stabilizing collar is fixedly connected to the upper surface of the discharge hopper.

[0008] Preferably, an anti-slip pad is fixedly connected to the upper surface of the limiting plate. The anti-slip pad is made of rubber and has a thickness of five millimeters.

[0009] Preferably, the unloading hopper and the unloading platform are both made of Q235 steel, and the outer surfaces of the unloading hopper and the unloading platform are coated with anti-rust paint.

[0010] (III) Beneficial Effects Compared with the prior art, this utility model provides a material unloading platform for construction, which has the following advantages: 1. This construction unloading platform, through the coordinated use of a base, rectangular sleeve, lifting column, lifting plate, hydraulic cylinder, and limit plate, allows workers to place the base on the floor, with the unloading hopper suspended outside the floor. Then, the hydraulic cylinder is activated, and its output pushes the lifting plate to rise. The lifting plate then lifts the lifting column, which in turn lifts the limit plate, which presses against the ceiling. This simplifies the installation of the device, makes it easier for workers to use, and ensures the stability of the unloading hopper and platform during unloading.

[0011] 2. This construction unloading platform uses sliding columns, unloading platforms, corrugated sheets, compression springs, push plates, and sliding frames in conjunction. During unloading, the compression springs buffer the unloading platforms and corrugated sheets. When material needs to be removed, the pull rod is pulled to the left, which moves the sliding frame and push plate to the left. The push plate pushes the material out. The small contact area between the corrugated sheets and the material helps reduce friction between the unloading platform and the material, thus facilitating the unloading work for workers and reducing the probability of material damage during unloading. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 , Figure 3 This is a partial structural diagram of the present invention; Figure 4 This is a schematic diagram showing the unfolded structure of this utility model.

[0013] In the diagram: 1. Base; 2. Support plate; 3. Unloading hopper; 4. Sliding column; 5. Unloading platform; 501. Corrugated plate; 6. Compression spring; 7. Baffle; 8. Sliding frame; 9. Push plate; 10. Tie rod; 11. Rectangular sleeve; 1101. Lifting groove; 12. Lifting column; 13. Lifting plate; 14. Hydraulic cylinder; 15. Limiting plate. 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] Please see Figure 1-4 This utility model provides a technical solution: a construction unloading platform, comprising a base 1 and two sets of support plates 2 fixed to the right side of the upper surface of the base 1. An unloading hopper 3 is fixedly connected to the inner side of the support plates 2. Sliding columns 4 are slidably inserted into the four corners of the bottom inner wall of the unloading hopper 3. An unloading platform 5 is fixedly connected to the upper surface of the sliding columns 4. A corrugated plate 501 is fixedly connected to the upper surface of the unloading platform 5. A compression spring 6 is fitted onto the top of the outer surface of the sliding columns 4, and a baffle 7 is fixedly connected to the lower surface. Sliding frames 8 are slidably connected to the front and rear inner walls of the unloading hopper 3. A pusher plate 9 is fixedly connected to the right side of the sliding frame 8, and a pull rod 10 is fixedly connected to the left side of the sliding frame 8. A rectangular sleeve 11 is fixedly connected to the left side of the upper surface of the base 1. A lifting column 12 is slidably inserted into the inner wall of the rectangular sleeve 11. A lifting plate 13 is fixedly connected to the bottom of the inner side of the lifting column 12. A lifting groove 1101 for the lifting plate 13 to move is opened on the outer surface of the rectangular sleeve 11. A hydraulic cylinder 14 is fixedly connected between the lifting plate 13 and the base 1. A limit plate 15 is fixedly connected to the upper surface of the lifting column 12. The sliding frame 8 is connected to the base 1, the rectangular sleeve 11, and the lifting column 12. The column 12, lifting plate 13, hydraulic cylinder 14, and limiting plate 15 work together to allow workers to place the base 1 on the floor, with the unloading hopper 3 suspended outside the floor. Then, the hydraulic cylinder 14 is activated, its output pushing the lifting plate 13 to rise. The lifting plate 13 then lifts the lifting column 12, which in turn lifts the limiting plate 15, which presses against the ceiling. This simplifies installation, makes the device easier to use, and ensures the stability of the unloading hopper 3 and unloading platform 5 during unloading. The sliding column... 4. The unloading platform 5, corrugated plate 501, compression spring 6, pusher plate 9, and sliding frame 8 work together. During the unloading process, the compression spring 6 acts as a buffer for the unloading platform 5 and corrugated plate 501. When material needs to be picked up, pull rod 10 is pulled to the left. Pull rod 10 drives the sliding frame 8 and pusher plate 9 to move to the left. Pusher plate 9 pushes the material out. The contact area between corrugated plate 501 and material is small, which helps to reduce the friction between unloading platform 5 and material, thereby further facilitating the unloading work of the staff and reducing the probability of material damage during the unloading process.

[0016] In this invention, in order to further enhance the stability of the rectangular sleeve 11, inclined support rods are fixedly connected to both the left and right sides of the rectangular sleeve 11. The bottom end of the inclined support rod is fixedly connected to the upper surface of the base 1, so that the inclined support rod plays a stable supporting role for the rectangular sleeve 11, thereby further enhancing the stability of the rectangular sleeve 11.

[0017] In this invention, in order to further enhance the stability of the support plate 2, two sets of reinforcing ribs are fixedly connected to the outer side of the support plate 2. The lower surface of the reinforcing ribs is fixedly connected to the upper surface of the base 1, so that the reinforcing ribs play a stable supporting role for the support plate 2, thereby further enhancing the stability of the support plate 2.

[0018] In this invention, in order to further enhance the stability of the sliding column 4, a stabilizing collar is slidably fitted on the outer surface of the sliding column 4. The upper surface of the stabilizing collar is fixedly connected to the upper surface of the unloading hopper 3, so that the stabilizing collar plays a role in stabilizing the movement trajectory of the sliding column 4.

[0019] In this utility model, in order to further enhance the friction between the limiting plate 15 and the ceiling, an anti-slip pad is fixedly connected to the upper surface of the limiting plate 15. The anti-slip pad is made of rubber and has a thickness of five millimeters. By setting the anti-slip pad, the friction between the limiting plate 15 and the ceiling is further enhanced.

[0020] In this invention, in order to further enhance the rust prevention performance of the device, both the unloading hopper 3 and the unloading platform 5 are made of Q235 steel, and the outer surfaces of the unloading hopper 3 and the unloading platform 5 are coated with anti-rust paint. By spraying anti-rust paint, the rust prevention performance of the device is further enhanced.

[0021] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0022] In use, the base 1 is placed on the floor, the unloading hopper 3 is suspended outside the floor, the hydraulic cylinder 14 is activated, the output end of the hydraulic cylinder 14 pushes the lifting plate 13 to rise, the lifting plate 13 drives the lifting column 12 to rise, the lifting column 12 drives the limit plate 15 to rise, the limit plate 15 presses against the ceiling, and thus fixes the device. During the unloading process, the material hoisted by the crane falls on the upper surface of the unloading platform 5. The compression spring 6 plays a buffering role on the unloading platform 5 and the corrugated plate 501. When it is necessary to pick up the material, pull the lever 10 to the left. The lever 10 drives the sliding frame 8 and the push plate 9 to move to the left. The push plate 9 pushes the material out. The contact area between the corrugated plate 501 and the material is small, which reduces the friction between the unloading platform 5 and the material.

[0023] 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 construction unloading platform, comprising a base (1) and two sets of support plates (2) fixed to the right side of the upper surface of the base (1), characterized in that: The inner side of the support plate (2) is fixedly connected to the unloading hopper (3). Sliding columns (4) are slidably inserted into the four corners of the bottom inner wall of the unloading hopper (3). An unloading platform (5) is fixedly connected to the upper surface of the sliding column (4). A corrugated plate (501) is fixedly connected to the upper surface of the unloading platform (5). A compression spring (6) is fitted onto the top of the outer surface of the sliding column (4), and a baffle (7) is fixedly connected to its lower surface. Sliding frames (8) are slidably connected to the front and rear inner walls of the unloading hopper (3). A pusher plate (9) is fixedly connected to the right side of the sliding frame (8). A pull rod (10) is fixedly connected to the left side of the moving frame (8). A rectangular sleeve (11) is fixedly connected to the left side of the upper surface of the base (1). A lifting column (12) is slidably inserted into the inner wall of the rectangular sleeve (11). A lifting plate (13) is fixedly connected to the bottom of the inner side of the lifting column (12). A lifting groove (1101) is provided on the outer surface of the rectangular sleeve (11) for the lifting plate (13) to move. A hydraulic cylinder (14) is fixedly connected between the lifting plate (13) and the base (1). A limit plate (15) is fixedly connected to the upper surface of the lifting column (12).

2. The unloading platform for construction work according to claim 1, characterized in that: The rectangular sleeve (11) has inclined support rods fixedly connected to its left and right sides, and the bottom end of the inclined support rods is fixedly connected to the upper surface of the base (1).

3. The unloading platform for construction work according to claim 1, characterized in that: The outer side of the support plate (2) is fixedly connected with two sets of reinforcing ribs, and the lower surface of the reinforcing ribs is fixedly connected to the upper surface of the base (1).

4. The unloading platform for building construction according to claim 1, characterized in that: The outer surface of the sliding column (4) is slidably fitted with a stabilizing collar, and the upper surface of the stabilizing collar is fixedly connected to the upper surface of the unloading hopper (3).

5. A construction unloading platform according to claim 1, characterized in that: The upper surface of the limiting plate (15) is fixedly connected with an anti-slip pad, which is made of rubber and has a thickness of five millimeters.

6. A construction unloading platform according to claim 1, characterized in that: The unloading hopper (3) and the unloading platform (5) are both made of Q235 steel, and the outer surfaces of the unloading hopper (3) and the unloading platform (5) are coated with anti-rust paint.

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