Discharging platform for constructional engineering

Abstract

The utility model is applicable to the technical field of constructional engineering, and provides an unloading platform for constructional engineering, which comprises an unloading platform, an opening is arranged at one end of the unloading platform, two groups of connecting arms are arranged on one side, close to the opening, of the unloading platform, and a sliding plate is arranged on the inner bottom surface of the unloading platform in a sliding manner. The end, close to the opening, of the sliding plate is provided with a push-pull handle, the two sides of the sliding plate are connected with the discharging platform through a moving assembly, the end, away from the opening, of the sliding plate is provided with a fixed vertical plate, and the end, close to the opening, of the sliding plate is provided with a movable vertical plate. A limiting assembly is arranged on the side, close to the movable vertical plate, of the top face of the sliding plate, and therefore steel pipes and other columnar pipe fitting type materials can be limited and prevented from sliding off in the transportation process, and potential safety hazards of workers in the working process are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a material unloading platform for construction engineering. Background Art

[0002] Unloading platforms are various temporary operating tables and operating frames often set up at construction sites. They are generally used for material turnover and are divided into mobile unloading platforms, floor-standing unloading platforms, and cantilevered unloading platforms.

[0003] For example, the construction unloading platform with application number CN202220346321.7 does not require workers to stand outside the building to carry materials, which improves safety, is easy to use, and avoids the difficulty of carrying materials inside the fence. However, in the above utility model patent, when the staff drives the slide plate to move by pulling the handle, there are no blocking parts on the slide plate and the extrusion plate. If the transported material is a columnar pipe such as a steel pipe, it will cause the columnar pipe to be unstable on the extrusion plate and the slide plate, so that non-unloading sliding occurs, which poses a risk of causing harm to the staff.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide an unloading platform for construction projects, which can limit and support columnar pipe fittings such as steel pipes through fixed vertical plates and movable vertical plates, thereby preventing the above-mentioned materials from falling from the slide board when the staff pulls the slide board, thereby improving the stability of the materials in transportation and ensuring the safety of the staff.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an unloading platform for construction projects, including: an unloading platform, an opening is provided at one end of the unloading platform, two groups of connecting arms are provided on the side of the unloading platform adjacent to the opening, a slide plate is slidably provided on the inner bottom surface of the unloading platform, a push-pull handle is provided on the end of the slide plate adjacent to the opening, the two sides of the slide plate are connected to the connection points of the unloading platform through a movable component, a fixed vertical plate is provided at the end of the slide plate away from the opening, a movable vertical plate is provided at the end of the slide plate adjacent to the opening, and a limiting component is provided on the top surface of the slide plate close to the side of the movable vertical plate.

[0007] According to the unloading platform for construction engineering of the utility model, the moving assembly includes connecting blocks symmetrically arranged on both sides of the slide plate, a first rotating shaft penetrating the interior of the connecting block, and pulleys arranged at both ends of the first rotating shaft.

[0008] According to the unloading platform for construction engineering of the utility model, a slide groove matching the movement trajectory of the pulley is provided at the connection between the unloading platform and the pulley, and the length of the slide groove is smaller than the length of the side surface of the unloading platform.

[0009] According to the unloading platform for construction engineering of the utility model, a groove is provided at the connection between the unloading platform and the movable vertical plate.

[0010] According to the unloading platform for construction engineering of the utility model, a second rotating shaft is rotatably provided in the groove, and the second rotating shaft passes through the interior of the movable vertical plate.

[0011] According to the unloading platform for construction engineering of the utility model, the limiting assembly includes a screw rod fixedly mounted on the top surface of the slide plate and adjacent to one side of the movable vertical plate, a limiting plate fixedly mounted on the screw rod, and a rotating handle fixedly mounted on the top end of the screw rod.

[0012] According to the unloading platform for construction engineering of the utility model, a thread groove is provided at the connection between the slide plate and the screw rod.

[0013] According to the unloading platform for construction engineering of the utility model, one end of the movable vertical plate adjacent to the groove is an arc-shaped surface.

[0014] The utility model provides a unloading platform for construction engineering, including: an unloading platform, an opening is provided at one end of the unloading platform, two groups of connecting arms are provided on the side of the unloading platform adjacent to the opening, a slide plate is slidably provided on the inner bottom surface of the unloading platform, a push-pull handle is provided on the end of the slide plate adjacent to the opening, the two sides of the slide plate are connected to the connection of the unloading platform through a moving component, a fixed vertical plate is provided at the end of the slide plate away from the opening, a movable vertical plate is provided at the end of the slide plate adjacent to the opening, and a limiting component is provided on the top surface of the slide plate adjacent to the movable vertical plate. In summary, the utility model patent facilitates the push and pull of the slide plate through the slide plate and the moving component, so as to realize the transportation of materials into the building, and avoid the staff from standing directly on the unloading platform to operate. At the same time, during the transportation process, columnar pipe fittings such as steel pipes can be limited by the fixed vertical plate and the movable vertical plate, so as to avoid slipping during the transportation process, reduce the safety hazards of the staff at work, and the screw rod is driven to rotate by turning the handle to realize the rotation of the limiting plate, so that the movable vertical plate after rotation can be limited, thereby improving the stability of the movable vertical plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a stereogram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model excluding the unloading platform and the connecting arm;

[0017] Figure 3 It is a structural schematic diagram of a skateboard of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the front view of the limit assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the movable vertical plate of the utility model after rotating 90 degrees;

[0020] Figure 6 It is a structural schematic diagram of the unloading platform and the connecting arm of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the movable vertical board of the utility model;

[0022] In the figure, 1-unloading platform, 2-connecting arm, 3-slide plate, 4-push-pull handle, 5-fixed vertical plate, 6-movable vertical plate, 7-connecting block, 8-first rotating shaft, 9-pulley, 10-groove, 11-second rotating shaft, 12-rotating handle, 13-screw, 14-limiting plate, 15-thread groove, 16-opening, 17-slide groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0025] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0026] See also Figure 1-Figure 6The utility model provides an unloading platform for construction engineering, comprising: an unloading platform 1, an opening 16 is provided at one end of the unloading platform 1, two groups of connecting arms 2 are provided on the side of the unloading platform 1 adjacent to the opening 16, a slide plate 3 is slidably provided on the inner bottom surface of the unloading platform 1, a push-pull handle 4 is provided on the end of the slide plate 3 adjacent to the opening 16, both sides of the slide plate 3 are connected to the connection points of the unloading platform 1 through a moving component, a fixed vertical plate 5 is provided on the end of the slide plate 3 away from the opening 16, a movable vertical plate 6 is provided on the end of the slide plate 3 adjacent to the opening 16, and a limiting component is provided on the top surface of the slide plate 3 adjacent to the movable vertical plate 6.

[0027] See also Figure 2 , Figure 3 and Figure 5 Preferably, the moving component of the utility model includes connecting blocks 7 symmetrically arranged on both sides of the slide 3, a first rotating shaft 8 penetrating the interior of the connecting block 7, and pulleys 9 arranged at both ends of the first rotating shaft 8. The moving component facilitates the sliding of the slide 3 to realize the transportation of materials into the building.

[0028] See also Figure 6 In addition, a slide groove 17 matching the motion trajectory of the pulley 9 is provided at the connection between the unloading platform 1 and the pulley 9 of the utility model, and the length of the slide groove 17 is smaller than the length of the side of the unloading platform 1. The slide groove 17 facilitates the movement of the pulley 9. At the same time, the length of the slide groove 17 is smaller than the length of the unloading platform 1, which can prevent the slide plate 3 from falling from the unloading platform 1.

[0029] See also Figure 3 Furthermore, a groove 10 is provided at the connection between the unloading platform 1 and the movable vertical plate 6 of the utility model, and the groove 10 facilitates the movement of the movable vertical plate 6.

[0030] See also Figure 2 , Figure 3 and Figure 5 Moreover, a second rotating shaft 11 is rotatably provided in the groove 10 of the utility model, and the second rotating shaft 11 passes through the interior of the movable vertical board 6 , and the second rotating shaft 11 facilitates the movable vertical board 6 to rotate in the groove 10 .

[0031] See also Figure 2 , Figure 4 and Figure 5At the same time, the limiting assembly of the present invention includes a screw rod 13 fixed to the top surface of the slide plate 3 and adjacent to one side of the movable vertical plate 6, a limiting plate 14 fixed to the screw rod 13, and a rotating handle 12 fixed to the top of the screw rod 13. The screw rod 13 is rotated by rotating the handle 12, and the limiting plate 14 is also rotated at the same time, until the limiting plate 14 abuts against one side of the rotated movable vertical plate 6, and the rotation of the screw rod 13 can be stopped.

[0032] See also Figure 3 Preferably, a thread groove 15 is provided at the connection between the slide plate 3 and the screw rod 13 of the utility model. By setting the thread groove 15, the screw rod 13 can be rotated under the drive of the rotating handle 12 and can move downward, thereby realizing that the limit plate 14 abuts against the side of the movable vertical plate 6. At this time, the screw connection between the screw rod 13 and the thread groove 15 can improve the stability of the limit plate 14 supporting the movable vertical plate 6.

[0033] See also Figure 7 Finally, one end of the movable vertical board 6 of the utility model adjacent to the groove 10 is an arc-shaped surface, and the arc-shaped surface facilitates the movable vertical board 6 to rotate in the groove 10 and avoids being obstructed by the groove 10.

[0034] The working principle of this utility model:

[0035] First, the staff installs the unloading platform 1 at a suitable position outside the building. Then, when the material is transported to the unloading platform 1, if it is a plate-type material, the movable vertical plate 6 does not need to be supported, and the slide plate 3 can be normally pulled into the building by the push-pull handle 4. If it is a column-type pipe material such as a steel pipe, the staff can pull the slide plate 3 into the building in advance, manually adjust the movable vertical plate 6 to a 90-degree upright state, and then manually rotate the rotating handle 12, the rotating handle 12 drives the screw 13 to rotate, and the screw 13 drives the limit plate 14 to rotate. As the screw 13 gradually rotates When it reaches the thread groove 15, the limit plate 14 gradually approaches the side of the movable vertical plate 6. When the limit plate 14 abuts against the side of the movable vertical plate 6, the limit plate 14 also abuts against the top surface of the slide plate 3, and the support of the limit plate 14 is improved by the screw connection between the screw rod 13 and the thread groove 15. Then the slide plate 3 is moved to the unloading platform 1, and columnar pipe fittings such as steel pipes can be added to the slide plate 3. By fixing the vertical plate 5 and the movable vertical plate 6, the columnar pipe fittings can be prevented from slipping when the slide plate 3 slides, thereby improving the stability of transportation and reducing the safety hazards to the staff.

[0036] In summary, the utility model provides a unloading platform for construction engineering, including: an unloading platform, an opening is provided at one end of the unloading platform, two groups of connecting arms are provided on the side of the unloading platform adjacent to the opening, a slide plate is slidably provided on the inner bottom surface of the unloading platform, a push-pull handle is provided on the end of the slide plate adjacent to the opening, the two sides of the slide plate are connected to the connection of the unloading platform through a moving component, a fixed vertical plate is provided at the end of the slide plate away from the opening, a movable vertical plate is provided at the end of the slide plate adjacent to the opening, and a limiting component is provided on the top surface of the slide plate adjacent to the movable vertical plate. In summary, the utility model patent facilitates the push and pull of the slide plate through the slide plate and the moving component, so as to transport the materials into the building, and avoid the staff from standing directly on the unloading platform to operate. At the same time, during the transportation process, the columnar pipe materials such as steel pipes can be limited by the fixed vertical plate and the movable vertical plate, so as to avoid slipping during the transportation process, reduce the safety hazards of the staff at work, and the screw rod is driven to rotate by turning the handle to realize the rotation of the limiting plate, so that the movable vertical plate after rotation can be limited, thereby improving the stability of the movable vertical plate.

[0037] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A unloading platform for construction engineering, characterized in that: include: A unloading platform, wherein an opening is provided at one end of the unloading platform, two sets of connecting arms are provided on the side of the unloading platform adjacent to the opening, a slide plate is slidably provided on the inner bottom surface of the unloading platform, a push-pull handle is provided on the end of the slide plate adjacent to the opening, both sides of the slide plate are connected to the connection points of the unloading platform through a movable component, a fixed vertical plate is provided at the end of the slide plate away from the opening, a movable vertical plate is provided at the end of the slide plate adjacent to the opening, and a limiting component is provided on the top surface of the slide plate adjacent to the movable vertical plate.

2. The unloading platform for construction engineering according to claim 1, characterized in that: The moving assembly comprises connecting blocks symmetrically arranged on both sides of the slide plate, a first rotating shaft penetrating the interior of the connecting block, and pulleys arranged at both ends of the first rotating shaft.

3. The unloading platform for construction engineering according to claim 2, characterized in that: A slide groove matching the motion track of the pulley is provided at the connection between the unloading platform and the pulley, and the length of the slide groove is smaller than the length of the side surface of the unloading platform.

4. The unloading platform for construction engineering according to claim 1, characterized in that: A groove is provided at the connection between the unloading platform and the movable vertical plate.

5. The unloading platform for construction engineering according to claim 4, characterized in that: A second rotating shaft is rotatably arranged in the groove, and the second rotating shaft passes through the interior of the movable vertical plate.

6. The unloading platform for construction engineering according to claim 1, characterized in that: The limiting assembly comprises a screw rod fixedly arranged on the top surface of the slide plate and adjacent to one side of the movable vertical plate, a limiting plate fixedly arranged on the screw rod, and a rotating handle fixedly arranged on the top end of the screw rod.

7. The unloading platform for construction engineering according to claim 6, characterized in that: A thread groove is provided at the connection between the slide plate and the screw rod.

8. The unloading platform for construction engineering according to claim 4, characterized in that: One end of the movable vertical plate adjacent to the groove is an arc-shaped surface.

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