Prefabricated stair transporting device

Abstract

The utility model discloses a prefabricated stair transportation device, which relates to the field of prefabricated stair transportation, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting plate, the top of the supporting plate is movably connected with a placing plate, the outer wall of the supporting plate is fixedly connected with a frame, a sliding chute is formed in the frame, and the sliding chute is fixedly connected with the bottom of the bottom plate. A hydraulic rod is fixedly connected to one side of the supporting plate, a bearing plate is fixedly connected to the output end of the hydraulic rod, a sliding block is fixedly connected to the outer wall of the bearing plate, and the supporting rod is movably connected to the top of the bearing plate. And as the top of the bearing plate is movably connected with the supporting rod, the placing plate movably connected with the top end of the supporting rod can be driven to turn over along the supporting plate, and the effect of conveniently adjusting the angle of the placing plate according to the gradient difference of the prefabricated stair plates is achieved.

Description

Technical Field

[0001] The utility model relates to the field of prefabricated stair transportation, in particular to a prefabricated stair transportation device. Background Art

[0002] Prefabricated stair treads are frequently used components in prefabricated building systems. In addition to being more beautiful than cast-in-place stairs, prefabricated stairs can also improve construction efficiency and reduce environmental pollution. Prefabricated stair treads are manufactured in factories and require transportation equipment to transport the prefabricated stair treads to the construction site. The current transportation equipment is not convenient for adjusting the angle of the placement of the treads according to the slope difference of the prefabricated stair treads. Therefore, a prefabricated stair transportation device is needed.

[0003] The existing prefabricated stair transport device is inconvenient to adjust the angle of the transport placement plate when in use, and it is inconvenient to press and limit the prefabricated stair slabs. It is also inconvenient to provide buffering and protection for the prefabricated stair slabs during transportation. Therefore, a prefabricated stair transport device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the present utility model is to provide a prefabricated staircase transport device to solve the problems that the existing prefabricated staircase transport device is inconvenient to adjust the angle of the transport placement plate, inconvenient to press and limit the prefabricated staircase plate, and inconvenient to buffer and protect the prefabricated staircase plate during transportation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a prefabricated stair transport device, comprising a base plate, the top of the base plate is fixedly connected to a support plate, the top of the support plate is movably connected to a placement plate, the outer wall of the support plate is fixedly connected to a frame, a slide groove is provided inside the frame, one side of the support plate is fixedly connected to a hydraulic rod, the output end of the hydraulic rod is fixedly connected to a receiving plate, the outer wall of the receiving plate is fixedly connected to a slider, and the top of the receiving plate is movably connected to the support rod.

[0006] The outer wall of the placement plate is installed with a rotating rod, the outer wall of the rotating rod is movably connected to a connecting plate, the outer wall of the connecting plate is fixedly connected to a frame plate, a threaded column is installed inside the frame plate, and the bottom of the threaded column is fixedly connected to a pressure plate.

[0007] The outer wall of the bottom plate is movably connected to the limited angle block, the bottom of the limited angle block is fixedly connected to a transport trolley, the top of the transport trolley is fixedly connected to a damping spring, and the top of the transport trolley is fixedly connected to a buffer pad.

[0008] Preferably, the slider forms a sliding structure with the frame through a sliding groove, and the slider is symmetrically arranged with respect to the central axis of the receiving plate.

[0009] Preferably, the support rod is symmetrically arranged with respect to the central axis of the receiving plate, and one end of the support rod is movably connected to the placement plate.

[0010] Preferably, the connecting plate forms a rotating structure with the placement plate through a rotating rod, and the pressing plate forms a rotating structure with the frame plate through a threaded column.

[0011] Preferably, a threaded groove is provided inside the frame plate, and the threaded column is threadedly connected to the frame plate.

[0012] Preferably, the bottom plate and the limiting corner blocks form a sliding structure, and the limiting corner blocks are symmetrically arranged with respect to the central axis of the transport vehicle.

[0013] Preferably, the top of the damping spring fits against the bottom of the base plate, and the buffer pad is vertically arranged below the base plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a support plate, a placement plate, a slide groove, a hydraulic rod, a receiving plate, a slider and a support rod. By activating the hydraulic rod, the receiving plate can be moved to drive the slider to slide along the slide groove. Since the top of the receiving plate is movably connected to the support rod, the placement plate movably connected to the top of the support rod can be driven to flip along the support plate, which facilitates the adjustment of the angle of the placement plate according to the slope difference of the prefabricated stair slabs.

[0016] 2. The utility model is provided with a placement plate, a connecting plate, a frame plate and a threaded column. By placing the prefabricated staircase on the placement plate, pulling the connecting plate, the frame plate and the stair treads of the prefabricated staircase are kept parallel, and rotating the threaded column, the pressing plate can be pressed against the stair treads of the prefabricated staircase, thereby facilitating the compression and limiting of the prefabricated staircase.

[0017] 3. The utility model provides a bottom plate, a limiting angle block, a damping spring and a buffer pad. When the bottom plate is affected by the gravity of the prefabricated stairs, the bottom plate squeezes the damping spring and slides down along the limiting angle block, which makes the buffer pad assist in buffering the bottom plate, thereby facilitating the buffering and protection of the prefabricated stairs during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the placement plate of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the shelf of the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the limiting corner block of the utility model.

[0022] In the figure: 1. Base plate; 2. Support plate; 3. Placement plate; 4. Frame; 5. Slide; 6. Hydraulic rod; 7. Receiver plate; 8. Slider; 9. Support rod; 10. Rotating rod; 11. Connecting plate; 12. Frame plate; 13. Threaded column; 14. Press plate; 15. Limiting angle block; 16. Transport vehicle; 17. Damping spring; 18. Buffer pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] The following describes an embodiment of the present invention based on its overall structure.

[0025] See also Figure 1-4 The top of the support plate 7 is fixedly connected to the support plate 7, and the top of the support plate 7 is movably connected to the support plate 7. The support plate 7 is fixedly connected to the support plate 7, and the top of the support plate 7 is movably connected to the support plate 7. The support plate 7 is fixedly connected to the support plate 7, and the support plate 7 is fixedly connected to the support plate 7. The support plate 7 is fixedly connected to the support plate 7. The top of the support plate 7 is movably connected to the support rod 9. The slider 8 forms a sliding structure with the frame 4 through the slide groove 5, and the slider 8 is symmetrically arranged with the central axis of the support plate 7, and the support rod 9 is symmetrically arranged with the central axis of the support plate 7, and one end of the support rod 9 is movably connected to the placement plate 3, which can facilitate the adjustment of the angle of the placement plate 3 according to the slope difference of the prefabricated stair slabs.

[0026] See also Figure 1-4 A prefabricated stair transportation device, a rotating rod 10 is installed on the outer wall of the placement plate 3, and the outer wall of the rotating rod 10 is movably connected to a connecting plate 11, and the outer wall of the connecting plate 11 is fixedly connected to a frame plate 12, and a threaded column 13 is installed inside the frame plate 12, and the bottom of the threaded column 13 is fixedly connected to a pressing plate 14, and the connecting plate 11 forms a rotating structure with the placement plate 3 through the rotating rod 10, and the pressing plate 14 forms a rotating structure with the frame plate 12 through the threaded column 13, a threaded groove is opened inside the frame plate 12, and the threaded column 13 is threadedly connected to the frame plate 12, which can facilitate the compression and limiting of the prefabricated stairs.

[0027] See also Figure 1-4A prefabricated stair transportation device, the outer wall of the base plate 1 is movably connected to the limited angle block 15, the bottom of the limited angle block 15 is fixedly connected to the transport trolley 16, the top of the transport trolley 16 is fixedly connected to the damping spring 17, the top of the transport trolley 16 is fixedly connected to the buffer pad 18, the base plate 1 and the limited angle block 15 constitute a sliding structure, and the limited angle block 15 is symmetrically arranged with the central axis of the transport trolley 16, the top of the damping spring 17 is in contact with the bottom of the base plate 1, and the buffer pad 18 is vertically arranged below the base plate 1, which can facilitate buffering and protection of the prefabricated stairs during transportation.

[0028] Working principle: When in use, by starting the hydraulic rod 6, the receiving plate 7 can be moved to drive the slider 8 to slide along the slide groove 5. Since the top of the receiving plate 7 is movably connected to the support rod 9, and the top of the supporting plate 2 is movably connected to the placement plate 3, the placement plate 3 movably connected to the top of the support rod 9 can be driven to flip along the support plate 2, which makes it easy to adjust the angle of the placement plate 3 according to the slope difference of the prefabricated stair slabs. By placing the prefabricated stairs on the placement plate 3, pulling the connecting plate 11, the frame plate 12 is kept parallel to the stair treads of the prefabricated stairs, and rotating the threaded column 13, the pressing plate 14 can be pressed against the prefabricated stairs. The step treads of the ladder are squeezed, which facilitates the compression and limiting of the prefabricated stairs. The bottom plate 1 is affected by the gravity of the prefabricated stairs, so that the bottom plate 1 squeezes the damping spring 17 and slides down along the limiting angle block 15. Under the action of the damping spring 17, the bottom plate 1 can be buffered. When the bottom plate 1 is pressed down to the surface of the buffer pad 18, the buffer pad 18 will assist in buffering the bottom plate 1, which facilitates the buffering and protection of the prefabricated stairs during transportation. This completes the use process of the device. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A prefabricated stair transport device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a support plate (2), the top of the support plate (2) is movably connected to a placement plate (3), the outer wall of the support plate (2) is fixedly connected to a frame (4), a slide groove (5) is provided inside the frame (4), one side of the support plate (2) is fixedly connected to a hydraulic rod (6), the output end of the hydraulic rod (6) is fixedly connected to a receiving plate (7), the outer wall of the receiving plate (7) is fixedly connected to a sliding block (8), and the top of the receiving plate (7) is movably connected to a support rod (9); The outer wall of the placement plate (3) is installed with a rotating rod (10), the outer wall of the rotating rod (10) is movably connected with a connecting plate (11), the outer wall of the connecting plate (11) is fixedly connected with a frame plate (12), the interior of the frame plate (12) is installed with a threaded column (13), and the bottom of the threaded column (13) is fixedly connected with a pressing plate (14); The outer wall of the bottom plate (1) is movably connected to a limited angle block (15); the bottom of the limited angle block (15) is fixedly connected to a transport vehicle (16); the top of the transport vehicle (16) is fixedly connected to a damping spring (17); and the top of the transport vehicle (16) is fixedly connected to a buffer pad (18).

2. A prefabricated staircase transport device according to claim 1, characterized in that: The slide block (8) forms a sliding structure with the frame (4) through the slide groove (5), and the slide block (8) is symmetrically arranged with respect to the central axis of the receiving plate (7).

3. The prefabricated staircase transport device according to claim 1, characterized in that: The support rod (9) is symmetrically arranged with respect to the central axis of the receiving plate (7), and one end of the support rod (9) is movably connected to the placement plate (3).

4. The prefabricated staircase transport device according to claim 1, characterized in that: The connecting plate (11) forms a rotating structure with the placement plate (3) through the rotating rod (10), and the pressing plate (14) forms a rotating structure with the frame plate (12) through the threaded column (13).

5. The prefabricated staircase transport device according to claim 1, characterized in that: A thread groove is provided inside the frame plate (12), and the thread column (13) is threadedly connected to the frame plate (12).

6. The prefabricated staircase transport device according to claim 1, characterized in that: The bottom plate (1) and the limiting angle block (15) form a sliding structure, and the limiting angle block (15) is symmetrically arranged with respect to the central axis of the transport vehicle (16).

7. The prefabricated staircase transport device according to claim 1, characterized in that: The top of the damping spring (17) fits the bottom of the base plate (1), and the buffer pad (18) is vertically arranged below the base plate (1).

Images