Building construction loading and unloading platform

Abstract

The utility model provides a building construction loading and unloading platform which comprises a loading and unloading assembly, and the loading and unloading assembly comprises a movable block body, an inclined ejection block, two movable connecting rods, a material guide plate, a square plate, a plurality of rotating rollers, a servo motor, a movable plate and a threaded rod. The output shaft of the servo motor drives the threaded rod to rotate in the threaded through hole in the movable plate, so that the movable plate is driven to move, the movable plate drives the inclined ejection block to move on the square plate, the inclined ejection block pushes the square plate to rotate upwards, and when the inclined ejection block moves at the moment, the inclined ejection block is pushed to move upwards. The inclined ejection block is used for driving the material guide plate to rotate in the movable through groove in the square plate through the movable connecting rod, a plurality of power sources for adjusting the angle of the loading and unloading table are not needed, the loading and unloading table is used for unloading materials at different height positions, and the use cost and the production cost are reduced; the impact force generated during discharging can be relieved, and the danger coefficient of discharging can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction loading and unloading platform. Background Art

[0002] A large amount of cement, sand and other materials are needed during construction. When vehicles transport cement and sand bags to the construction site, they need to be unloaded. In the process of construction, the unloading operation of construction materials is crucial. It is not only related to the construction cost, construction time, and labor cost, but also to the safety performance of the construction.

[0003] The prior art construction loading and unloading platform requires multiple power sources to adjust the angle of the loading and unloading platform when working, so as to unload materials at different heights. However, this method will increase the use cost and production cost, and if the unloading height is high, a large impact force will be generated during unloading, which will increase the risk factor of unloading. Therefore, a construction loading and unloading platform is proposed. Utility Model Content

[0004] In view of this, the embodiments of the present utility model hope to provide a construction loading and unloading platform to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: a construction loading and unloading platform, including a loading and unloading assembly, the loading and unloading assembly includes a moving block, an inclined ejection block, two movable connecting rods, a guide plate, a square plate, a plurality of rotating rollers, a servo motor, a moving plate and a threaded rod, wherein the upper surface of the moving block is provided with an inclined through groove, and the inclined ejection block is slidably connected to the inner bottom wall of the inclined through groove; the outer wall of the inclined ejection block is provided with a movable through hole, and the inner wall of the movable through hole is symmetrically provided with two limiting grooves; the upper surface of the moving block is symmetrically provided with two mounting plates, and the outer wall of the square plate is rotatably connected to the adjacent side of the two mounting plates, and the upper surface of the inclined ejection block is attached to the lower surface of the square plate; the upper surface of the square plate is provided with a movable through groove, and the The guide plate is rotatably connected to the inner wall of the movable through groove; the adjacent sides of the two movable connecting rods are rotatably connected to the outer wall of the guide plate, and the adjacent sides of the two movable connecting rods are rotatably connected to the outer wall of the inclined ejection block; an operating cavity is opened on the upper surface of the square plate, and a plurality of rotating rollers are evenly rotatably connected to the inner wall of the operating cavity; the servo motor is arranged on the outer wall of the moving block, the output shaft of the servo motor passes through the moving block and is arranged at one end of the threaded rod, the other end of the threaded rod is rotatably connected to the inner wall of the inclined through groove, and the threaded rod passes through the movable through hole; the outer wall of the moving plate is attached to the inner wall of the limiting groove and is slidably connected; the outer wall of the moving plate is opened with a threaded through hole, and the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded through hole.

[0006] In some embodiments, balls are evenly embedded on the upper surface of the inclined ejection block, and the balls are in contact with the lower surface of the square plate.

[0007] In some embodiments, the inner bottom wall of the inclined through groove is evenly provided with a first slide groove, the lower surface of the inclined ejection block is evenly provided with a first slider, and the outer wall of the first slider is slidably connected to the inner wall of the first slide groove.

[0008] In some embodiments, the inner walls of the two limiting grooves are each provided with a second sliding groove, the outer wall of the movable plate is symmetrically provided with a second sliding block, and the outer wall of the second sliding block is slidably connected to the inner wall of the second sliding groove.

[0009] In some embodiments, support blocks are evenly arranged on the upper surface of the moving block.

[0010] In some embodiments, universal wheels are symmetrically arranged on the lower surface of the moving block.

[0011] In some embodiments, two shielding plates are symmetrically arranged on the upper surface of the square plate.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] The utility model drives the threaded rod to rotate in the threaded through hole on the movable plate through the output shaft of the servo motor, thereby driving the movable plate to move, and the movable plate drives the inclined ejection block to move on the square plate, so that the inclined ejection block pushes the square plate to rotate upward. At this time, when the inclined ejection block moves, the inclined ejection block is used to drive the guide plate to rotate in the movable through groove of the square plate through the movable connecting rod. There is no need to need multiple power sources for adjusting the angle of the loading and unloading platform, which is used for unloading materials at different heights, reducing the use cost and production cost. By adjusting the angle of the guide plate, the impact force generated during unloading can be slowed down, which can reduce the risk factor of unloading.

[0014] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a side view structural diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 AA side section structure diagram;

[0019] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0020] Figure 5 It is a front view structural diagram of the utility model;

[0021] Figure 6 For this utility model Figure 5 CC side section structure diagram.

[0022] Figure numerals: 1. loading and unloading assembly; 2. inclined through slot; 3. mounting plate; 4. operating chamber; 5. universal wheel; 6. supporting block; 7. shielding plate; 8. movable through slot; 9. movable through hole; 10. moving block; 11. inclined ejection block; 12. movable connecting rod; 13. guide plate; 14. square plate; 15. rotating roller; 16. servo motor; 17. moving plate; 18. threaded rod; 20. first slide slot; 21. first slider; 22. ball bearing; 23. threaded through hole; 24. limiting groove; 25. second slide slot; 26. second slider. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities;

[0025] In the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the description and drawings combined with specific circumstances.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-Figure 6As shown, the embodiment of the utility model provides a construction loading and unloading platform, including a loading and unloading assembly 1, which includes a moving block 10, an inclined ejection block 11, two movable connecting rods 12, a guide plate 13, a square plate 14, a plurality of rotating rollers 15, a servo motor 16, a moving plate 17 and a threaded rod 18, wherein an upper surface of the moving block 10 is provided with an inclined through groove 2, and the inclined ejection block 11 is slidably connected to the inner bottom wall of the inclined through groove 2, an outer wall of the inclined ejection block 11 is provided with a movable through hole 9, and the inner wall of the movable through hole 9 is symmetrically provided with two limiting grooves 24, the upper surface of the moving block 10 is symmetrically provided with two mounting plates 3, and the outer wall of the square plate 14 is rotatably connected to one side adjacent to the two mounting plates 3, the upper surface of the inclined ejection block 11 is attached to the lower surface of the square plate 14, and the upper surface of the square plate 14 is provided with an movable The movable through groove 8 is provided, and the guide plate 13 is rotatably connected to the inner wall of the movable through groove 8. The adjacent side of the two movable connecting rods 12 is rotatably connected to the outer wall of the guide plate 13, and the adjacent side of the two movable connecting rods 12 is rotatably connected to the outer wall of the inclined ejection block 11. An operating chamber 4 is opened on the upper surface of the square plate 14, and a plurality of rotating rollers 15 are evenly rotatably connected to the inner wall of the operating chamber 4. The servo motor 16 is arranged on the outer wall of the movable block 10. The output shaft of the servo motor 16 passes through the movable block 10 and is arranged at one end of the threaded rod 18. The other end of the threaded rod 18 is rotatably connected to the inner wall of the inclined through groove 2. The threaded rod 18 passes through the movable through hole 9. The outer wall of the movable plate 17 is fitted to the inner wall of the limiting groove 24 and is slidably connected. The outer wall of the movable plate 17 is provided with a threaded through hole 23, and the outer wall of the threaded rod 18 is threadedly connected to the inner wall of the threaded through hole 23.

[0028] In this embodiment, specifically, the upper surface of the inclined ejection block 11 is evenly embedded with balls 22, and the balls 22 are in contact with the lower surface of the square plate 14. By setting the balls 22 as above, the square plate 14 is pushed to rotate upward, while the friction between the inclined ejection block 11 and the square plate 14 can be reduced.

[0029] In the present embodiment, specifically, the inner bottom wall of the inclined through groove 2 is evenly provided with a first slide groove 20, and the lower surface of the inclined ejection block 11 is evenly provided with a first slider 21, and the outer wall of the first slider 21 is slidably connected to the inner wall of the first slide groove 20. By the above arrangement, the first slider 21 is rotated in the first slide groove 20, which can not only assist the inclined ejection block 11 to move, but also limit the position of the inclined ejection block 11.

[0030] In the present embodiment, specifically, the inner walls of the two limiting grooves 24 are each provided with a second sliding groove 25, and the outer wall of the movable plate 17 is symmetrically provided with a second sliding block 26, and the outer wall of the second sliding block 26 is slidably connected to the inner wall of the second sliding groove 25. Through the above arrangement, the second sliding block 26 is slid in the second sliding groove 25, which can not only assist the movable plate 17 to move, but also limit the position of the movable plate 17.

[0031] In this embodiment, specifically, the upper surface of the moving block 10 is evenly provided with support blocks 6 , and the support blocks 6 are arranged as above to support the square plate 14 in a flat state.

[0032] In this embodiment, specifically, the lower surface of the moving block 10 is symmetrically provided with universal wheels 5 , and the universal wheels 5 are provided to assist the moving block 10 in moving, so as to facilitate the operation.

[0033] In this embodiment, specifically, two shielding plates 7 are symmetrically arranged on the upper surface of the square plate 14 , and the shielding plates 7 are arranged as above to shield the logistics moving by the square plate 14 .

[0034] When the utility model is working: relevant personnel start the servo motor 16, and the output shaft of the servo motor 16 drives the threaded rod 18 to rotate in the threaded through hole 23 on the moving plate 17, thereby driving the moving plate 17 to move. The moving plate 17 is limited by the limiting groove 24, so that the moving plate 17 drives the inclined ejection block 11 to move on the square plate 14, so that the ball 22 on the inclined ejection block 11 pushes the square plate 14 to rotate upward, and at the same time, the friction between the inclined ejection block 11 and the square plate 14 can be reduced. At this time, when the inclined ejection block 11 moves, the inclined ejection block 11 is used to drive the guide plate 13 to rotate in the movable through groove 8 on the square plate 14 through the movable connecting rod 12. There is no need for multiple power sources to adjust the angle of the loading and unloading platform, which is used for unloading materials at different heights, wherein the rotating roller 15 is used to assist in moving the material.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A construction loading and unloading platform, comprising a loading and unloading assembly (1), characterized in that: The loading and unloading assembly (1) comprises a moving block (10), an inclined ejection block (11), two movable connecting rods (12), a material guide plate (13), a square plate (14), a plurality of rotating rollers (15), a servo motor (16), a moving plate (17) and a threaded rod (18), wherein: An inclined through groove (2) is formed on the upper surface of the movable block (10), and the inclined ejection block (11) is slidably connected to the inner bottom wall of the inclined through groove (2); The outer wall of the inclined ejection block (11) is provided with a movable through hole (9), and the inner wall of the movable through hole (9) is symmetrically provided with two limiting grooves (24); Two mounting plates (3) are symmetrically arranged on the upper surface of the movable block (10), and the outer wall of the square plate (14) is rotatably connected to the adjacent side of the two mounting plates (3), and the upper surface of the inclined ejection block (11) is attached to the lower surface of the square plate (14); The upper surface of the square plate (14) is provided with a movable through groove (8), and the guide plate (13) is rotatably connected to the inner wall of the movable through groove (8); One side adjacent to the two movable connecting rods (12) is rotatably connected to the outer wall of the guide plate (13), and one side adjacent to the two movable connecting rods (12) is rotatably connected to the outer wall of the inclined ejection block (11); An operating cavity (4) is provided on the upper surface of the square plate (14), and a plurality of rotating rollers (15) are evenly rotatably connected to the inner wall of the operating cavity (4); The servo motor (16) is arranged on the outer wall of the moving block (10), the output shaft of the servo motor (16) passes through the moving block (10) and is arranged on one end of the threaded rod (18), the other end of the threaded rod (18) is rotatably connected to the inner wall of the inclined through groove (2), and the threaded rod (18) passes through the movable through hole (9); The outer wall of the movable plate (17) is in contact with the inner wall of the limiting groove (24) and is slidably connected thereto; A threaded through hole (23) is formed on the outer wall of the movable plate (17), and the outer wall of the threaded rod (18) is threadedly connected to the inner wall of the threaded through hole (23).

2. The construction loading and unloading platform according to claim 1, characterized in that: The upper surface of the inclined ejection block (11) is evenly embedded with balls (22), and the balls (22) are in contact with the lower surface of the square plate (14).

3. The construction loading and unloading platform according to claim 1, characterized in that: The inner bottom wall of the inclined through groove (2) is evenly provided with a first slide groove (20), and the lower surface of the inclined ejection block (11) is evenly provided with a first slider (21), and the outer wall of the first slider (21) is slidably connected to the inner wall of the first slide groove (20).

4. The construction loading and unloading platform according to claim 1, characterized in that: The inner walls of the two limiting grooves (24) are each provided with a second sliding groove (25), the outer wall of the movable plate (17) is symmetrically provided with a second sliding block (26), and the outer wall of the second sliding block (26) is slidably connected to the inner wall of the second sliding groove (25).

5. The construction loading and unloading platform according to claim 1, characterized in that: Support blocks (6) are evenly arranged on the upper surface of the moving block (10).

6. The construction loading and unloading platform according to claim 1, characterized in that: Universal wheels (5) are symmetrically arranged on the lower surface of the moving block (10).

7. The construction loading and unloading platform according to claim 1, characterized in that: Two shielding plates (7) are symmetrically arranged on the upper surface of the square plate (14).

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