Material transportation device for port engineering

Abstract

The utility model relates to a material transportation device for port engineering, which is applied to the technical field of ship port transportation and realizes that when a material needs to be transported, a pressure sensor is set in advance according to the weight of the transported material, and if the material is rectangular, an electric push rod can be automatically adjusted to a proper length and then the pressure sensor can be adjusted to a proper position. An electric sliding rail is started through a pressure sensor to drive electric push rods to clamp and fix the material, when the two electric push rods extrude the material, the electric sliding rail is automatically closed to stop extrusion once a set pressure value is reached, and a buffering effect can be achieved through a telescopic rod and a compression spring in the pressurizing process; when the clamping device is used, the connecting shaft can be driven to rotate, the hoops are in a vertical state, then the first rotating shaft is driven, and the two hoops are rotated to be parallel to the ground, so that arc-shaped materials can be clamped, and the effects that different clamps can be selected for clamping according to materials in different shapes, meanwhile, the clamping force can be controlled, and the materials are prevented from being damaged are effectively achieved.

Description

Technical Field

[0001] The utility model relates to a material transportation device for port engineering, in particular to a material transportation device for port engineering applied in the field of ship port transportation technology. Background Art

[0002] With the continuous development of science and the continuous growth of economy, the import and export industry is becoming more and more developed. As one of the important places in the import and export industry, ports often need to transport goods. In this process, cargo handling is usually required, and various cargo clamping devices continue to emerge.

[0003] The Chinese patent CN214139890U specification discloses a fixing device for container transportation in a ship port, including a container fixing bottom plate, the outer wall of the container fixing bottom plate is provided with fixing holes, a shock absorbing mechanism is installed on the top of the container fixing bottom plate, and a box is installed on the top of the shock absorbing mechanism. The device reduces shocks on the container by installing a shock absorbing mechanism to avoid damage to objects in the container due to vibration, and further reduces vibrations by using a rubber shock absorbing pad. The rubber shock absorbing pad is characterized by high elasticity and high viscosity to ensure that the container reduces shaking, and the container fixing bottom plate and the ship plate are protected by installing a rubber round pad to avoid wear and tear while also having a shock absorbing effect. The box body sewage outlet is installed to discharge rainwater in time when it rains, and the rubber round pad is made of latex collected from rubber trees, which plays a good role in preventing friction between the device and the deck, thereby avoiding wear and tear on the device and the deck.

[0004] The existing cargo clamping devices have certain defects in fixing cargo. When clamping cargo, it is easy to damage the cargo due to excessive clamping force, and it is easy to drop and damage the cargo due to too small clamping force. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that when clamping goods, it is easy to damage the goods due to excessive clamping force, while the goods are easy to fall and be damaged due to too small clamping force.

[0006] In order to solve the above problems, the utility model provides a material transportation device for port engineering, including a base with a lifting rope, a force-bearing plate is provided at the bottom end of the lifting rope, a pulley is fixedly connected to the top of the force-bearing plate, and the lifting rope is wound around the surface of the pulley, a slide groove is drilled at the bottom end of the force-bearing plate, an electric slide rail is fixedly connected in the slide groove, an electric push rod is symmetrically slidably connected to the electric slide rail, and a telescopic rod is fixedly connected between two electric push rods, a compression spring is sleeved on the surface of the telescopic rod, and both ends of the compression spring are fixedly connected to the electric push rod, a clamp is rotatably connected to the bottom end of the electric push rod, a groove is opened at the bottom end of the electric push rod, a first rotating shaft is rotatably connected to the inner wall of the groove, a connecting shaft is sleeved on the first rotating shaft, an inner groove is drilled at the top end of the clamp, a second micro motor is fixedly connected in the inner groove, and the output end of the second micro motor is connected to the connecting shaft, a protective box is fixedly connected to the side wall of the electric push rod, a first micro motor is fixedly connected in the protective box, and the output end of the first micro motor is connected to the first rotating shaft.

[0007] In the above-mentioned material transportation device, it is effectively achieved that different clamps can be selected for clamping according to materials of different shapes, and at the same time the clamping force can be controlled to avoid material damage.

[0008] As a further improvement of the present application, a pressure sensor is fixedly connected to the top of the force-bearing plate, and the pressure sensor is electrically connected to the electric slide rail.

[0009] As a further improvement of the present application, the inner groove is threadedly connected to the connecting shaft.

[0010] As a further improvement of the present application, elastic ropes are symmetrically and fixedly connected to both side ends of the force-bearing plate, and the bottom ends of the elastic ropes are detachably connected to a support plate.

[0011] As another improvement of the present application, a clamping ring is fixedly connected to the top end of the support plate, a clamping hook is fixedly connected to the bottom end of the elastic rope, and the clamping hook is engaged with the clamping ring.

[0012] As another improved supplement of the present application, a non-slip pad is detachably connected to the top of the support plate, and the non-slip pad is connected to the support plate via Velcro.

[0013] As another improved supplement of the present application, a silicone pad is fixedly connected to the inner wall of the clamp, and the silicone pad is of a toothed design.

[0014] To sum up, this scheme can be realized. When the port needs to transport materials, the pressure sensor is set in advance according to the weight of the transported materials, and then the electric push rod or clamp is selected according to the shape of the transported material. If it is rectangular, the electric push rod can be automatically adjusted to the appropriate length, and then the electric slide rail is turned on by the pressure sensor to drive the electric push rods to move closer to each other, so as to clamp and fix the material. When the two electric push rods squeeze the material, once the set pressure value is reached, the electric slide rail will be automatically closed to stop squeezing. During the pressurization process, the telescopic rod and the compression spring can be used for buffering effect. When it is necessary to transport arc-shaped materials, the second micro motor can be turned on to drive the connecting shaft to rotate, and the two clamps can be perpendicular to the electric push rod. Then the first micro motor is turned on to drive the two clamps of the first rotating shaft to rotate to a horizontal device with the ground, so that the arc-shaped material can be clamped. At the same time, the silicone pad can be used to increase friction and prevent falling off, effectively achieving the effect of selecting different clamps for clamping according to materials of different shapes, and at the same time controlling the clamping force to avoid material damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Axonometric diagrams of the transport devices of the first and second embodiments of the present application;

[0016] Figure 2 This is a structural diagram of a clamp according to a second embodiment of the present application;

[0017] Figure 3 This is a diagram of the fixture installation structure of the first embodiment of the present application;

[0018] Figure 4 For this application Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This is a structural diagram of a clamp according to the first embodiment of the present application;

[0020] Figure 6 This is a front cross-sectional view of a clamp according to a first embodiment of the present application;

[0021] Figure 7 This is a front cross-sectional view of the clamp according to the first embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1. Base; 2. Lifting rope; 3. Force plate; 4. Pulley; 5. Pressure sensor; 6. Electric push rod; 7. Clamp; 8. Support plate; 9. Elastic rope; 10. Hook; 11. Groove; 12. Connecting shaft; 13. First rotating shaft; 14. Protective box; 15. First micro motor; 16. Inner groove; 17. Second micro motor; 18. Compression spring; 19. Electric slide rail. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1 and Figure 3-7 A material transport device for port engineering is shown, comprising a base 1 with a lifting rope 2, a force plate 3 is provided at the bottom end of the lifting rope 2, a pulley 4 is fixedly connected to the top of the force plate 3, and the lifting rope 2 is wound around the surface of the pulley 4, a slide groove is drilled at the bottom end of the force plate 3, an electric slide rail 19 is fixedly connected in the slide groove, an electric push rod 6 is symmetrically slidably connected to the electric slide rail 19, and a telescopic rod is fixedly connected between the two electric push rods 6, a compression spring 18 is sleeved on the surface of the telescopic rod, and both ends of the compression spring 18 are fixedly connected to the electric push rod 6, a clamp 7 is rotatably connected to the bottom end of the electric push rod 6, a groove 11 is provided at the bottom end of the electric push rod 6, and the inner wall of the groove 11 is rotatably connected to the first rotating shaft 13, a connecting shaft 12 is sleeved on the first rotating shaft 13, an inner groove 16 is drilled on the top of the clamp 7, a second micro motor 17 is fixedly connected in the inner groove 16, and the output end of the second micro motor 17 is connected to the connecting shaft 12, a protective box 14 is fixedly connected to the side wall of the electric push rod 6, a first micro motor 15 is fixedly connected in the protective box 14, and the output end of the first micro motor 15 is connected to the first rotating shaft 13, a pressure sensor 5 is fixedly connected to the top of the force plate 3, and the pressure sensor 5 is electrically connected to the electric slide rail 19, the inner groove 16 is threadedly connected to the connecting shaft 12, and a silicone pad is fixedly connected to the inner wall of the clamp 7, and the silicone pad is a toothed design.

[0027] This solution can be achieved. When the port needs to transport materials, the pressure sensor 5 is set in advance according to the weight of the transported materials, and then the electric push rod 6 or the clamp 7 is selected for clamping according to the shape of the transported material. If it is rectangular, the electric push rod 6 can be automatically adjusted to an appropriate length, and then the electric slide rail 19 is turned on by the pressure sensor 5 to drive the electric push rod 6 to move closer to each other, so as to clamp and fix the material. When the two electric push rods 6 squeeze the material, once the set pressure value is reached, the electric slide rail 19 will be automatically closed to stop squeezing. During the pressurization process, the telescopic rod and the compression spring 18 can be used for buffering effect. When it is necessary to transport arc-shaped materials, the second micro motor 17 can be turned on to drive the connecting shaft 12 to rotate, and the two clamps 7 are perpendicular to the electric push rod 6. Then the first micro motor 15 is turned on to drive the first rotating shaft 13 and the two clamps 7 to rotate to a horizontal device with the ground, so that the arc-shaped material can be clamped. At the same time, the silicone pad can be used to increase friction and avoid falling off, effectively achieving the effect of selecting different clamps for clamping according to materials of different shapes, and at the same time controlling the clamping force to avoid material damage.

[0028] The second implementation method:

[0029] Figure 1-2It is shown that elastic ropes 9 are symmetrically fixedly connected to both side ends of the force-bearing plate 3, the bottom end of the elastic ropes 9 is detachably connected to a support plate 8, the top end of the support plate 8 is fixedly connected to a clamping ring, the bottom end of the elastic ropes 9 is fixedly connected to a hook 10, and the hook 10 is engaged with the clamping ring, the top end of the support plate 8 is detachably connected to an anti-slip pad, and the anti-slip pad is connected to the support plate 8 by Velcro.

[0030] This solution can be achieved when transporting particularly heavy materials. After they are lifted up, they will shake in the air, causing the materials to fall off easily. At this time, the hook 10 at the bottom of the elastic rope 9 can be connected with the clamp on the support plate 8, and then the material can be lifted. When the material leaves the ground, the support plate 8 can be pulled to flip it to the bottom of the material through the elastic force of the elastic rope 9, thereby lifting the material. The main function of the support plate 8 is not to lift it, but to contact the bottom of the material to clamp the material, increase resistance, and avoid the effect of large shaking in the air.

[0031] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A material transport device for port engineering, comprising a base (1) with a suspension rope (2), characterized in that: A force-bearing plate (3) is provided at the bottom end of the suspension rope (2), a pulley (4) is fixedly connected to the top end of the force-bearing plate (3), and the suspension rope (2) is wound around the surface of the pulley (4), a slide groove is drilled at the bottom end of the force-bearing plate (3), an electric slide rail (19) is fixedly connected in the slide groove, an electric push rod (6) is symmetrically slidably connected to the electric slide rail (19), and a telescopic rod is fixedly connected between the two electric push rods (6), a compression spring (18) is sleeved on the surface of the telescopic rod, and both ends of the compression spring (18) are fixedly connected to the electric push rod (6), the bottom end of the electric push rod (6) is rotatably connected to a clamp (7), and the electric push rod (6) A groove (11) is formed at the bottom end, and a first rotating shaft (13) is rotatably connected to the inner wall of the groove (11), and a connecting shaft (12) is sleeved on the first rotating shaft (13). An inner groove (16) is formed at the top end of the clamp (7), and a second micro motor (17) is fixedly connected to the inner groove (16), and an output end of the second micro motor (17) is connected to the connecting shaft (12). A protective box (14) is fixedly connected to the side wall of the electric push rod (6), and a first micro motor (15) is fixedly connected to the protective box (14), and an output end of the first micro motor (15) is connected to the first rotating shaft (13).

2. A material transport device for port engineering according to claim 1, characterized in that: A pressure sensor (5) is fixedly connected to the top of the force-bearing plate (3), and the pressure sensor (5) is electrically connected to the electric slide rail (19).

3. A material transport device for port engineering according to claim 1, characterized in that: The inner groove (16) is threadedly connected to the connecting shaft (12).

4. A material transport device for port engineering according to claim 1, characterized in that: Elastic ropes (9) are symmetrically and fixedly connected to both side ends of the force-bearing plate (3), and the bottom end of the elastic rope (9) is detachably connected to a support plate (8).

5. A material transport device for port engineering according to claim 4, characterized in that: The top end of the support plate (8) is fixedly connected to a snap ring, the bottom end of the elastic rope (9) is fixedly connected to a snap hook (10), and the snap hook (10) is snapped into engagement with the snap ring.

6. A material transport device for port engineering according to claim 4, characterized in that: The top end of the support plate (8) is detachably connected to an anti-skid pad, and the anti-skid pad is connected to the support plate (8) via Velcro.

7. A material transport device for port engineering according to claim 1, characterized in that: The inner wall of the clamp (7) is fixedly connected with a silicone pad, and the silicone pad is of a toothed design.

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