Material transportation device for civil engineering

Abstract

The utility model provides a civil engineering material transportation device which comprises a movable seat, a bearing plate and a matching plate fixedly installed at the bottom of the bearing plate, four supporting seats are fixedly installed at the bottom of the matching plate, and the bottoms of the supporting seats are fixedly installed on the top of the movable seat. A first gear is rotationally connected between the bearing plate and the matching plate, and the outer wall of the first gear is meshed with two racks. The carrying platform with the adjustable length is formed by the bearing plate, the two connecting plates and the fixing plate, the bearing plate, the two connecting plates with the adjustable positions and the fixing plate are arranged, the bearing plate, the connecting plates and the fixing plate form the carrying platform, plates with different lengths are matched and carried, and the carrying platform is simple in structure, convenient to use and high in practicability. And therefore, the device can adapt to plates of different sizes, the loading efficiency and flexibility are improved, the requirements of different scenes are met, the plates can be fixed, and the plates are prevented from being collided and damaged due to external jolting in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation devices, in particular to a material transportation device for civil engineering. Background Art

[0002] With the continuous development of society, the civil engineering industry has developed vigorously. Civil engineering is a general term for the science and technology of building various land engineering facilities. It refers to the objects of engineering construction, such as houses, power stations, airports, offshore platforms, water supply and drainage, and protective projects. It also refers to the materials and equipment used and the technical activities such as survey, design, construction, maintenance and repair carried out. Civil engineering materials need to be transported, so a civil engineering material transportation device is needed.

[0003] Authorization announcement No. CN218055268U discloses a material transportation device for civil engineering, including a first fixed bin, a discharge plate movably connected inside the first fixed bin, a second U-shaped frame fixedly connected to the left inner wall of the first fixed bin, a top plate hinged inside the second U-shaped frame, a movable mechanism is provided at the bottom of the first fixed bin, a fixed assembly is provided on the outside of the first fixed bin, the movable mechanism includes a second fixed bin fixedly connected to the bottom of the first fixed bin, and a motor is fixedly connected inside the second fixed bin.

[0004] In the above patent, the size of the unloading plate is fixed, and the civil engineering materials include plates of different sizes and shapes. When placed on the unloading plate for transportation, the materials cannot be fixed. In addition, the uneven ground during transportation causes the entire device to be bumped, causing the corners of the materials to be bumped and damaged. Therefore, the present application provides a civil engineering material transportation device to meet the needs. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a civil engineering material transportation device to solve the problem that the civil engineering materials mentioned in the above background technology include plates of different sizes and shapes, and the materials cannot be fixed when placed on a material discharge plate for transportation, and the uneven ground during transportation causes the entire device to be bumped and damaged, which is specifically as follows:

[0006] A material transportation device for civil engineering includes a moving seat, a supporting plate and a matching plate fixedly installed at the bottom of the supporting plate, the bottom of the matching plate is fixedly installed with a supporting seat, the bottom of the supporting seat is fixedly installed with the top of the moving seat, a gear 1 is rotatably connected between the supporting plate and the matching plate, the outer wall of the gear 1 is meshed with two racks, the top of the rack is slidably connected with the bottom of the supporting plate, a connecting plate is fixedly installed on the rack, the connecting plate is provided with two long rod ends, and the tops of the long rod ends are slidably connected with the bottom of the supporting plate Dynamic connection, gear 2 is fixedly installed on the bottom of gear 1, gear 3 is meshed with the outer wall of gear 2, a connecting rod is fixedly installed on gear 3, a connecting sleeve is movably sleeved on one end of the connecting rod, two squares are fixedly installed on the connecting rod, a square groove for cooperating with the axial movement of the connecting rod is provided inside the connecting sleeve, a plurality of limit plates are fixedly installed on the connecting sleeve, a plurality of card slots cooperating with the limit plates are provided on the supporting plate, a hand crank is fixedly installed on one end of the connecting sleeve, and a fixed plate is fixedly installed on one side of the connecting plate.

[0007] Preferably, one side of the connecting plate is rotatably connected to a flap plate via a hinge, and a resistance plate is fixedly mounted on the hinge.

[0008] Preferably, it is characterized in that a movable plate 1 is opened at one end of the flip plate, two round rods 1 are fixedly mounted on the movable plate 1, the outer walls of the two round rods 1 are each provided with a spring 1, and a movable groove for placing the round rod 1 is opened at one end of the flip plate, and one end of the spring 1 is fixedly connected to the inner wall of the movable groove.

[0009] Preferably, the fixing plate is U-shaped, and two symmetrically arranged round rods 2 are movably penetrated through the inner walls on opposite sides of the fixing plate, one end of the round rod 2 located on the inner side of the fixing plate is fixedly connected to the clamping plate, and the outer wall of the round rod 2 is provided with a spring 2, and one end of the spring 2 is fixedly connected to one side of the clamping plate, and the other end of the spring 2 is fixedly connected to the inner wall of the fixing plate.

[0010] Preferably, the edge of the clamping plate is provided with a circular chamfer.

[0011] Preferably, a fixing seat is fixedly mounted on the bottom of the matching plate, and the outer wall of the connecting rod is rotatably connected to the inside of the fixing seat.

[0012] Preferably, side panels are fixedly mounted on both sides of the supporting plate.

[0013] Preferably, the edge of the side panel is provided with a rounded chamfer.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] 1. The utility model forms a length-adjustable carrying platform through a supporting plate, two connecting plates and a fixing plate, which can adapt and carry plates of different lengths, thereby being able to adapt to plates of different sizes, improving loading efficiency and flexibility, and adapting to the needs of different scenes. The plates can be fixed to avoid collision damage caused by external bumps during transportation.

[0016] 2. The utility model can protect the side wall of the plate by setting a flip plate with adjustable angle, and can also be adjusted to a horizontal angle to increase the supporting area of ​​the plate, so that the plate is supported more evenly and is more stable during transportation.

[0017] 3. The utility model provides a clamping plate, two round rods and two springs. The arranged plates squeeze the clamping plate, driving the two round rods to move inside the fixed plate. At the same time, the two springs are compressed, and the two springs recover their deformation and provide pressure on the clamping plate and the plates, so that the plates can be fixed inside the fixed plate, thereby avoiding damage caused by vibration and collision of the plates during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a material transportation device for civil engineering;

[0020] Figure 2 It is an exploded view of the three-dimensional structure of a material transport device for civil engineering;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of gear two and gear three;

[0022] Figure 4 It is a structural schematic diagram showing that the flip plate is in a horizontal state;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the connecting rod and the connecting sleeve.

[0024] 1. Moving seat; 2. Supporting plate; 3. Matching plate; 4. Gear 1; 5. Rack; 6. Connecting plate; 7. Gear 2; 8. Gear 3; 9. Connecting rod; 10. Connecting sleeve; 11. Limiting plate; 12. Card slot; 13. Hand crank; 14. Fixed seat; 15. Flip plate; 16. Resistance plate; 17. Movable plate 1; 18. Round rod 1; 19. Spring 1; 20. Fixed plate; 21. Round rod 2; 22. Clamping plate; 23. Spring 2; 24. Support seat; 25. Side plate.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0026] The following is a detailed description of a civil engineering material transportation device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the embodiments indicated by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" etc. in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it should be within the knowledge of technicians in the relevant field whether or not such features, structures or characteristics are explicitly described in conjunction with other embodiments.

[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0029] like Figure 1-5As shown, the embodiment of the utility model provides a material transportation device for civil engineering, including a moving seat 1, a supporting plate 2 and a matching plate 3 fixedly installed at the bottom of the supporting plate 2, a supporting seat 24 is fixedly installed at the bottom of the matching plate 3, the bottom of the supporting seat 24 is fixedly installed with the top of the moving seat 1, a gear 4 is rotatably connected between the supporting plate 2 and the matching plate 3, two racks 5 are meshed on the outer wall of the gear 4, the top of the rack 5 is slidably connected to the bottom of the supporting plate 2, a connecting plate 6 is fixedly installed on the rack 5, and the connecting plate 6 is provided with two long rod ends, and the long rod ends are fixedly installed on the connecting plate 6. The top of the rod end is slidably connected to the bottom of the supporting plate 2, a gear 2 7 is fixedly installed at the bottom of the gear 1 4, a gear 3 8 is meshed with the outer wall of the gear 2 7, a connecting rod 9 is fixedly installed on the gear 3 8, a connecting sleeve 10 is movably sleeved at one end of the connecting rod 9, two blocks are fixedly installed on the connecting rod 9, a square groove is provided inside the connecting sleeve 10 for cooperating with the axial movement of the connecting rod 9, a plurality of limit plates 11 are fixedly installed on the connecting sleeve 10, a plurality of card slots 12 cooperating with the limit plates 11 are provided on the supporting plate 2, a hand crank 13 is fixedly installed on one end of the connecting sleeve 10, and the connecting rod 9 is movably sleeved at one end of the connecting sleeve 10. A fixed plate 20 is fixedly installed on one side of the connecting plate 6, and a flip plate 15 is rotatably connected to one side of the connecting plate 6 through a hinge, and a contact plate 16 is fixedly installed on the hinge. A movable plate 17 is opened at one end of the flip plate 15, and two round rods 18 are fixedly installed on the movable plate 17. The outer walls of the two round rods 18 are both provided with springs 19. A movable groove for placing the round rods 18 is opened at one end of the flip plate 15, and one end of the spring 19 is fixedly connected to the inner wall of the movable groove. The fixed plate 20 is U-shaped, and the inner walls of the opposite sides of the fixed plate 20 are movably penetrated by two symmetrically arranged A round rod 21 is arranged, and one end of the round rod 21 located on the inner side of the fixed plate 20 is fixedly connected to the clamping plate 22, and a spring 23 is arranged on the outer wall of the round rod 21, and one end of the spring 23 is fixedly connected to one side of the clamping plate 22, and the other end of the spring 23 is fixedly connected to the inner wall of the fixed plate 20, and the edge of the clamping plate 22 is provided with a circular chamfer, and a fixing seat 14 is fixedly installed on the bottom of the matching plate 3, and the outer wall of the connecting rod 9 is rotatably connected to the inside of the fixing seat 14, and side plates 25 are fixedly installed on both sides of the supporting plate 2, and the edges of the side plates 25 are provided with circular chamfers.

[0030] When transporting materials for civil engineering, when transporting plates of different sizes, the positions of the two fixed plates 20 are adjusted according to the length of the plates. First, the hand crank 13 is pulled out axially toward the side away from gear 1 4, so that the limit plate 11 is disengaged from the card slot 12, and the connecting sleeve 10 slides on one end of the connecting rod 9, and the block slides inside the square slot. Then the hand crank 13 is rotated to drive the connecting sleeve 10 and the connecting rod 9 to rotate, so that gear 3 8 drives gear 2 7 and gear 1 4 to rotate, so that gear 1 4 drives the rack 5 to slide on the bottom of the supporting plate 2, and the rack 5 drives the connecting plate 6 to move, so that the position of the fixed plate 20 is changed, and a length-adjustable carrying platform is formed by the supporting plate 2 and the two connecting plates 6 and the fixed plate 20. , adapt and carry plates of different lengths, so as to adapt to plates of different sizes, improve loading efficiency and flexibility, adapt to the needs of different scenes, and be able to fix the plates to avoid collision damage caused by external bumps during transportation. By setting the clamping plate 22, the round rod 21 and the spring 23, the arranged plates squeeze the clamping plate 22, drive the round rod 21 to move inside the fixed plate 20, and at the same time the spring 23 is compressed, the spring 23 restores the deformation and provides pressure to the clamping plate 22 and the plates, so that the plates can be fixed inside the fixed plate 20, thereby avoiding damage caused by vibration and collision of the plates during transportation. By setting the flip plate 15, the connecting plate 6 extends the supporting plate 2 When the distance is short, the flip plate 15 is located on both sides of the supporting plate 2, and the flip plate 15 is in a state perpendicular to the supporting plate 2, the contact plate 16 contacts one side of the flip plate 15, and the flip plate 15 remains in a vertical state, and cooperates with the side plate 25 to protect the side of the plate. When the connecting plate 6 is extended to a long length, the flip plate 15 is flipped over so that one side of the flip plate 15 contacts the top of the connecting plate 6, and the movable plate 17 is pulled out to the end away from the hinge. The movable plate 17 drives the two round rods 18 to move inside the movable groove, and the spring 19 is in a compressed state. When the flip plate 15 is in a horizontal state, the force applied to the movable plate 17 is released, and the spring 19 rebounds to drive the round rod 18 and the movable plate 17 Close to the connecting plate 6, the movable plate 17 is in close contact with one side of the connecting plate 6, so that the flip plate 15 is fixed on the top of the connecting plate 6. By setting the flip plate 15 with an adjustable angle, the side wall of the plate can be protected, and it can also be adjusted to a horizontal angle to increase the supporting area of ​​the plate, so that the plate is supported more evenly and is more stable during transportation. After adjusting the distance between the fixed plates 20, the hand crank 13 is pushed along the axial direction of the connecting sleeve 10 so that the limit plate 11 is stuck in the card slot 12, so that the angle between the connecting sleeve 10 and the connecting rod 9 no longer changes, so that the gear three 8 and the gear two 7 remain fixed, thereby ensuring that the distance between the fixed plates 20 remains unchanged, so that the plate is more stable during transportation.

[0031] The technical solution provided by the utility model is that when transporting civil engineering materials, when transporting plates of different sizes, the positions of the two fixing plates 20 are adjusted according to the length of the plates. First, the hand crank 13 is pulled out axially toward the side away from the gear 1 4, so that the limit plate 11 is disengaged from the card slot 12, the connecting sleeve 10 slides on one end of the connecting rod 9, and the block slides inside the square slot. Then, the hand crank 13 is rotated to drive the connecting sleeve 10 and the connecting rod 9 to rotate, so that the gear 3 8 drives the gear 2 7 and the gear 1 4 to rotate, so that the gear 1 4 drives the rack 5 at the bottom of the supporting plate 2. The rack 5 drives the connecting plate 6 to move so that the position of the fixed plate 20 is changed. The supporting plate 2, the connecting plate 6 and the fixed plate 20 form a handling platform to adapt and carry plates of different lengths. The arranged plates squeeze the clamping plate 22, driving the round rod 21 to move inside the fixed plate 20. At the same time, the spring 23 is compressed, and the spring 23 recovers its deformation and provides pressure on the clamping plate 22 and the plate, so that the plate can be fixed inside the fixed plate 20. When the connecting plate 6 extends out of the supporting plate 2 for a short distance, the flip plate 15 is located on the supporting plate 2, and the flip plate 15 is in a state perpendicular to the supporting plate 2, the abutment plate 16 abuts against one side of the flip plate 15, the flip plate 15 remains in a vertical state, and cooperates with the side plate 25 to protect the side of the plate. When the connecting plate 6 is extended to a long length, the flip plate 15 is turned over so that one side of the flip plate 15 contacts the top of the connecting plate 6, and the movable plate 17 is pulled out to the end away from the hinge. The movable plate 17 drives the two round rods 18 to move inside the movable groove, and the spring 19 is in a compressed state. When the flip plate 15 is in a horizontal state, , release the force applied to the movable plate 17, the spring 19 rebounds and drives the round rod 18 and the movable plate 17 close to the connecting plate 6, and the movable plate 17 is in close contact with one side of the connecting plate 6, so that the flip plate 15 is fixed on the top of the connecting plate 6. After adjusting the distance between the fixed plates 20, the hand crank 13 is pushed along the axial direction of the connecting sleeve 10 so that the limit plate 11 is stuck in the card slot 12, so that the angle between the connecting sleeve 10 and the connecting rod 9 no longer changes, so that the gear three 8 and the gear two 7 remain fixed, thereby ensuring that the distance between the fixed plates 20 remains unchanged.

[0032] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0033] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A material transport device for civil engineering, comprising a mobile seat (1), characterized in that: It also includes a supporting plate (2) and a matching plate (3) fixedly mounted on the bottom of the supporting plate (2), a supporting seat (24) fixedly mounted on the bottom of the matching plate (3), the bottom of the supporting seat (24) fixedly mounted on the top of the movable seat (1), a gear (4) rotatably connected between the supporting plate (2) and the matching plate (3), two racks (5) meshing on the outer wall of the gear (4), the top of the rack (5) slidably connected to the bottom of the supporting plate (2), a connecting plate (6) fixedly mounted on the rack (5), the connecting plate (6) being provided with two long rod ends, the tops of the long rod ends being slidably connected to the bottom of the supporting plate (2), the bottom of the gear (4) being fixedly mounted on the gear (5), A gear 2 (7) is installed, and a gear 3 (8) is meshed with the outer wall of the gear 2 (7), a connecting rod (9) is fixedly installed on the gear 3 (8), one end of the connecting rod (9) is movably sleeved with a connecting sleeve (10), two square blocks are fixedly installed on the connecting rod (9), a square groove for cooperating with the axial movement of the connecting rod (9) is provided inside the connecting sleeve (10), a plurality of limit plates (11) are fixedly installed on the connecting sleeve (10), a plurality of card slots (12) cooperating with the limit plates (11) are provided on the supporting plate (2), a hand crank (13) is fixedly installed on one end of the connecting sleeve (10), and a fixing plate (20) is fixedly installed on one side of the connecting plate (6).

2. The civil engineering material transport device according to claim 1, characterized in that: One side of the connecting plate (6) is rotatably connected to a flap plate (15) via a hinge, and a resisting plate (16) is fixedly mounted on the hinge.

3. The civil engineering material transport device according to claim 2, characterized in that: A movable plate (17) is provided at one end of the flip plate (15), two round rods (18) are fixedly mounted on the movable plate (17), the outer walls of the two round rods (18) are provided with springs (19), a movable groove for placing the round rods (18) is provided at one end of the flip plate (15), and one end of the spring (19) is fixedly connected to the inner wall of the movable groove.

4. The civil engineering material transport device according to claim 1, characterized in that: The fixing plate (20) is U-shaped, and two symmetrically arranged round rods (21) are movably penetrated through the inner walls on opposite sides of the fixing plate (20), one end of the round rod (21) located on the inner side of the fixing plate (20) is fixedly connected to the clamping plate (22), and the outer wall of the round rod (21) is provided with a spring (23), and one end of the spring (23) is fixedly connected to one side of the clamping plate (22), and the other end of the spring (23) is fixedly connected to the inner wall of the fixing plate (20).

5. The civil engineering material transport device according to claim 4, characterized in that: The edge of the clamping plate (22) is provided with a circular chamfer.

6. The civil engineering material transport device according to claim 1, characterized in that: A fixing seat (14) is fixedly mounted on the bottom of the matching plate (3), and the outer wall of the connecting rod (9) is rotatably connected to the inside of the fixing seat (14).

7. The civil engineering material transport device according to claim 1, characterized in that: Side plates (25) are fixedly mounted on both sides of the supporting plate (2).

8. The civil engineering material transport device according to claim 7, characterized in that: The edge of the side plate (25) is provided with a circular chamfer.

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