Material moving device for road and bridge construction

Abstract

The utility model belongs to the technical field of road and bridge engineering, and relates to a material moving device for road and bridge construction, which comprises a bearing plate and a placing plate, the opposite surfaces of the bearing plate and the placing plate are respectively and fixedly connected with a first supporting block and a second supporting block, and the surfaces of the first supporting block and the second supporting block are respectively embedded with a bearing. Supporting shafts are arranged in the bearings, and the opposite ends of the lower supporting shaft are fixedly connected with one ends of two threaded columns correspondingly. The material moving device for road and bridge construction has the beneficial effects that by arranging the bearing plate, the placing plate, the threaded column, the threaded cylinder, the driving motor, the discharging plate, an electric push rod and other structures, in the material transportation process of workers, the angle of the placing plate for placing materials can be changed, and the materials can slide on the surface of the placing plate; and meanwhile, by arranging a discharging plate used for assisting discharging, the material carrying efficiency of workers is improved, and practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road and bridge engineering, and particularly relates to a material moving device for road and bridge construction. Background Art

[0002] Material movement is a crucial step in road and bridge construction. Construction sites often require the transfer of various building materials, equipment, and tools from one location to another to meet construction schedules and requirements. Traditional manual handling methods are inefficient and can pose safety risks.

[0003] To solve this problem, people have developed various material moving devices, such as cranes, hoists, and handling machinery. These devices can help construction workers move materials from one location to another quickly and safely, improving construction efficiency, reducing labor costs, and also reducing potential safety risks.

[0004] At present, material moving devices used in road and bridge construction use carts to move materials to their destinations, but most moving devices do not have lifting functions. When the goods to be transported are on the shelves, workers are required to move the goods down and then put them into the transport device. Then, when the goods need to be transported to the shelves again, workers are required to move the goods up. This is labor-intensive and there is also the risk of the goods falling, making it inconvenient to use. Utility Model Content

[0005] The utility model provides a material moving device for road and bridge construction, so as to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a material moving device for road and bridge construction, comprising a load-bearing plate and a placement plate, wherein the opposite surfaces of the load-bearing plate and the placement plate are fixedly connected to a first support block and a second support block, respectively, the surfaces of the first support block and the second support block are respectively inlaid with bearings, a support shaft is provided in the bearings, the opposite ends of the lower support shaft are respectively fixedly connected to one end of two threaded columns, the two threaded columns are threadedly connected, the surfaces of the two threaded columns are respectively threadedly connected to threaded cylinders, and the surfaces of the threaded cylinders are provided with connecting blocks;

[0007] The upper surface of the carrying plate is fixedly connected to a driving motor, and the surface of the output shaft of the driving motor and the surface of the connection between the two threaded columns are respectively provided with transmission wheels, and the two transmission wheels are connected by a transmission belt. The surface of the connecting block and the surface of the placement plate are respectively provided with a first U-shaped block and a second U-shaped block, and the first U-shaped block and the second U-shaped block are respectively hinged to the two ends of the connecting rod;

[0008] A discharge plate is provided on the lower surface of the placement plate. The discharge plate is composed of two plate bodies hinged by a pin shaft. Both sides of the discharge plate are clamped in the clamping blocks provided on the lower surface of the placement plate. The lower surface of the discharge plate is fixedly connected with a fixed block. The side of the fixed block is fixedly connected to the side of the fixed rod through an electric push rod. The fixed rod is fixedly connected to the side of the second support block.

[0009] Preferably, the surface of the support shaft at the second support block is fixedly connected to the upper surface of the bearing plate through a support plate.

[0010] Preferably, moving wheels are respectively provided at the four corners of the lower surface of the supporting plate.

[0011] Preferably, a protective shell is provided between the carrying plate and the placement plate, the protective shell is U-shaped, and a handle is provided on the side of the protective shell.

[0012] Preferably, a vehicle body is mounted on the upper surface of the placement plate, and a vehicle door is hingedly provided on one side of the vehicle body.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The material moving device for road and bridge construction is provided with structures such as a load-bearing plate, a placement plate, a threaded column, a threaded barrel, a drive motor, a discharge plate and an electric push rod. During the process of material transportation by the staff, the angle of the placement plate on which the materials are placed can be changed so that the materials can slide on the surface of the placement plate. At the same time, the discharge plate provided for assisting material unloading improves the efficiency of the staff in handling materials and improves practicality.

[0015] 2. The material moving device for road and bridge construction has a material discharge plate that is hinged on the plate body. The position can be changed during use, and the staff can also manually intervene to adjust the inclination angle of the material discharge plate to assist the staff in unloading work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 3 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 4It is a three-dimensional structural diagram of the utility model;

[0021] In the figure: 1. Loading plate; 2. Placement plate; 3. First support block; 4. Second support block; 5. Bearing; 6. Threaded column; 7. Threaded cylinder; 8. Connecting block; 9. Drive motor; 10. Transmission wheel; 11. Transmission belt; 12. First U-shaped block; 13. Second U-shaped block; 14. Connecting rod; 15. Unloading plate; 16. Block; 17. Fixed block; 18. Electric push rod; 19. Fixed rod; 20. Support plate; 21. Moving wheel; 22. Protective shell; 23. Handle; 24. Vehicle body; 25. Vehicle door. DETAILED DESCRIPTION

[0022] 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. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-4 The present invention provides the following technical solutions: a material moving device for road and bridge construction, comprising a load-bearing plate 1 and a placement plate 2, wherein the opposite surfaces of the load-bearing plate 1 and the placement plate 2 are fixedly connected with a first support block 3 and a second support block 4, respectively, and the surfaces of the first support block 3 and the second support block 4 are respectively inlaid with bearings 5, wherein a support shaft is arranged in the bearing 5, and the opposite ends of the lower support shaft are respectively fixedly connected with one end of two threaded columns 6, which are threadedly connected, and the surfaces of the two threaded columns 6 are respectively threadedly connected with threaded cylinders 7, and the surfaces of the threaded cylinders 7 are provided with connecting blocks 8;

[0025] By means of the above structure or mechanism: the setting of the bearing 5 and the support shaft can limit the position of the threaded column 6, and at the same time ensure that the threaded column 6 can drive the two threaded barrels 7 to move under the driving action of the transmission wheel 10, and then the distance between the two threaded barrels 7 can be adjusted.

[0026] The upper surface of the carrying plate 1 is fixedly connected to a driving motor 9, and the surface of the output shaft of the driving motor 9 and the surface of the connection between the two threaded columns 6 are respectively provided with a transmission wheel 10, and the two transmission wheels 10 are connected by a transmission belt 11. The surface of the connecting block 8 and the surface of the placement plate 2 are respectively provided with a first U-shaped block 12 and a second U-shaped block 13, and the first U-shaped block 12 and the second U-shaped block 13 are respectively hinged to the two ends of the connecting rod 14;

[0027] By means of the above-mentioned structure or mechanism: the working state of the drive motor 9 is controlled by a control system (not shown in the figure), and the threaded column 6 can be driven to rotate through the transmission wheel 10 and the transmission belt 11. At the same time, in further use, the transmission wheel 10 and the transmission belt 11 can be replaced with gears and toothed chains to improve the effect of rotating the threaded column 6.

[0028] A discharge plate 15 is provided on the lower surface of the placement plate 2. The discharge plate 15 is composed of two plates hinged by a pin shaft. Both sides of the discharge plate 15 are clamped in the clamping block 16 provided on the lower surface of the placement plate 2. The lower surface of the discharge plate 15 is fixedly connected with a fixed block 17. The side of the fixed block 17 is fixedly connected to the side of the fixed rod 19 through an electric push rod 18. The fixed rod 19 is fixedly connected to the side of the second support block 4.

[0029] By means of the above structure or mechanism: the two plates of the discharge plate 15 are hinged, and during the operation of the electric push rod 18, when the plate on one side gradually separates from the clamping plate, the plate will gradually become tilted, which makes it convenient for the material on the plate 2 placed in the vehicle body 24 to slide down through the plate. During use, the staff can place a pad between the plate and the load-bearing plate 1 to control the tilt angle of the plate.

[0030] Specifically, the support shaft surface at the second support block 4 is fixedly connected to the upper surface of the carrying plate 1 through the support plate 20 .

[0031] By means of the above structure or mechanism: in this state, when the two threaded cylinders 7 move closer to or farther away from each other, the tilt angle of the placement plate 2 can be changed, thereby facilitating the control of the lowering of the material.

[0032] Specifically, moving wheels 21 are respectively provided at the four corners of the lower surface of the carrying plate 1 .

[0033] Specifically, a protective shell 22 is provided between the carrying plate 1 and the placement plate 2 . The protective shell 22 is U-shaped, and a handle 23 is provided on the side of the protective shell 22 .

[0034] By means of the above structure or mechanism, the protective shell 22 can enclose the cavity between the carrying plate 1 and the placement plate 2 , and at the same time, the protective shell 22 can support the placement plate 2 , and work tools can be placed in the cavity.

[0035] Specifically, a vehicle body 24 is installed on the upper surface of the placement plate 2 , and a vehicle door 25 is hingedly provided on one side of the vehicle body 24 .

[0036] By means of the above structure or mechanism, more materials can be placed through the vehicle body 24 and the materials can be lowered conveniently through the vehicle door 25 .

[0037] Example 2

[0038] The difference from the above embodiment 1 is that the support shaft surface of the second support block 4 is fixedly connected to the upper surface of the bearing plate 1 through a hydraulic push rod (not shown in the figure).

[0039] By means of the above structure or mechanism: by changing the working state of the hydraulic push rod, the flexibility of adjusting the angle of the placement plate 2 can be improved, which is more practical when the staff are carrying materials.

[0040] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated on.

[0041] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A material moving device for road and bridge construction, characterized by: The invention comprises a bearing plate (1) and a placement plate (2), wherein the opposite surfaces of the bearing plate (1) and the placement plate (2) are respectively fixedly connected with a first support block (3) and a second support block (4), the surfaces of the first support block (3) and the second support block (4) are respectively inlaid with bearings (5), a support shaft is provided in the bearing (5), the opposite ends of the lower support shaft are respectively fixedly connected with one end of two threaded columns (6), the two threaded columns (6) are threadedly connected, the surfaces of the two threaded columns (6) are respectively threadedly connected with threaded cylinders (7), and the surface of the threaded cylinder (7) is provided with a connecting block (8); The upper surface of the carrying plate (1) is fixedly connected to a driving motor (9), and the surface of the output shaft of the driving motor (9) and the surface of the connection point of the two threaded columns (6) are respectively provided with a transmission wheel (10), and the two transmission wheels (10) are connected by a transmission belt (11). The surface of the connecting block (8) and the surface of the placement plate (2) are respectively provided with a first U-shaped block (12) and a second U-shaped block (13), and the first U-shaped block (12) and the second U-shaped block (13) are respectively hinged to the two ends of the connecting rod (14); The lower surface of the placement plate (2) is provided with a discharge plate (15), the discharge plate (15) is composed of two plate bodies hinged by a pin shaft, and both sides of the discharge plate (15) are clamped in a clamping block (16) provided on the lower surface of the placement plate (2), and the lower surface of the discharge plate (15) is fixedly connected with a fixed block (17), and the side of the fixed block (17) is fixedly connected to the side of a fixed rod (19) through an electric push rod (18), and the fixed rod (19) is fixedly connected to the side of the second support block (4).

2. The material moving device for road and bridge construction according to claim 1, characterized in that: The support shaft surface at the second support block (4) is fixedly connected to the upper surface of the bearing plate (1) via a support plate (20).

3. The material moving device for road and bridge construction according to claim 1, characterized in that: Moving wheels (21) are respectively provided at the four corners of the lower surface of the carrying plate (1).

4. The material moving device for road and bridge construction according to claim 1, characterized in that: A protective shell (22) is provided between the carrying plate (1) and the placement plate (2); the protective shell (22) is U-shaped; and a handle (23) is provided on the side of the protective shell (22).

5. The material moving device for road and bridge construction according to claim 1, characterized in that: A vehicle body (24) is installed on the upper surface of the placement plate (2), and a vehicle door (25) is hingedly provided on one side of the vehicle body (24).

Images