A rapid deployable modular logistics vehicle

Abstract

The utility model relates to the field of logistics vehicle discloses a modularized logistics vehicle of quick with army transfer, including transport vehicle, the upper surface fixed mounting of transport vehicle has the compartment, the top of box cover is rotationally installed to the front surface of compartment, the inside of compartment is provided with positioning assembly, positioning assembly includes support bottom plate, support bottom plate fixedly connected in the bottom of compartment inner wall, all are fixedly connected with support frame in the four corners of support bottom plate upper surface, in the utility model, through positioning assembly and clamping assembly cooperation, can stabilize and fix wooden box, the pressure plate of positioning assembly can press down and limit the up and down displacement of wooden box, the clamping plate of clamping assembly realizes the front and back clamping with the help of connecting plate drive, and the stepped clamping surface of clamping plate can adapt to different size wooden box, and the left and right sides of wooden box are positioned, avoid the goods damage of wooden box and shake caused by transportation jolt, solved the problem of traditional baffle, poor fixed effect of rope, improved the stability of material transfer.

Description

Technical Field

[0001] This utility model relates to the field of logistics vehicles, and in particular to a modular logistics vehicle that can be quickly transported with the military. Background Technology

[0002] In military operations, the efficiency and stability of logistical support directly affect the pace of combat missions. As a core component of logistical support, troop transport must achieve efficient transportation and safe storage of various types of supplies, including ammunition replenishment, food and drinking water, emergency repair equipment, and medical supplies.

[0003] With the increasing mobility of modern military operations, higher demands are placed on the modularity and rapid response capabilities of logistics transfer equipment. It must not only meet the needs of classifying and storing different types of materials, but also adapt to the transportation conditions such as bumps and vibrations in complex battlefield environments, ensuring that materials are not damaged or displaced during transfer, while facilitating rapid loading and unloading to shorten battlefield resupply time.

[0004] Currently, modular packaging, such as standardized wooden crates, has become the mainstream method for storing military supplies. However, conventional military logistics vehicles still have shortcomings in practical applications. First, most logistics vehicles lack targeted modular fixing components inside the cargo compartment, relying only on simple partitions or ropes to limit the position of supplies. The partitions cannot fit the size of the wooden crates, which causes the crates to still shake during transportation, easily damaging the stored supplies. While ropes can position the crates, they need to be wrapped around the crates from multiple directions, making the operation cumbersome. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background section and to propose a modular logistics vehicle that can be quickly transported with the military. This invention, through the cooperation of a positioning component and a clamping component, can stably fix wooden crates. The pressure plate of the positioning component can press down to limit the vertical displacement of the wooden crate, while the clamping plate of the clamping component achieves front and rear clamping through a connecting plate transmission. Furthermore, the stepped clamping surface of the clamping plate can adapt to wooden crates of different sizes, positioning the left and right sides of the crate and preventing damage to the supplies caused by transport bumps. This solves the problem of poor fixing effect of traditional partitions and ropes, and improves the stability of supply transportation.

[0006] The technical solution adopted by this utility model to solve its technical problem is: A modular logistics vehicle that can be quickly transported with the military includes a transport vehicle, a compartment fixedly mounted on the upper surface of the transport vehicle, a cover rotatably mounted on the top of the front surface of the compartment, and a positioning component installed inside the compartment.

[0007] Preferably, the positioning component includes a support base plate, which is fixedly connected to the bottom of the inner wall of the carriage. Support frames are fixedly connected to the four corners of the upper surface of the support base plate. A top plate slides on the outer wall of the support frame. A pressure plate is elastically connected to the lower surface of the top plate through an elastic element. A screw is threaded through and connected to the front surface of the top plate. A handwheel is fixedly connected to the front surface of the screw. An extrusion element is rotatably connected to the rear surface of the screw. A clamping component is provided at the bottom of the top plate.

[0008] Preferably, the clamping assembly includes a first hinge seat, which is fixedly connected to the lower surface of the top plate. One end of a connecting plate is hinged to the inner surface of the first hinge seat, and a second hinge seat is hinged to the outer wall of the other end of the connecting plate. A guide block is slidably connected to the inner surface of the pressure plate, and a guide groove is formed through the inner surface of the connecting plate. A clamping plate is slidably connected to the lower surface of the pressure plate.

[0009] Preferably, the top plate and the pressure plate have notches at the front and rear of their left and right sides, and the support frame is inserted into the inner wall of the notch.

[0010] Preferably, the outer wall of the handwheel is provided with anti-slip texture, and the rear surface of the extrusion member and the front surface of the support frame are in close contact.

[0011] Preferably, the first hinge seat is configured as a U-shape with the opening facing downwards, the second hinge seat is configured as a U-shape with the opening facing forwards, and the connecting plate penetrates the inner surface of the pressure plate.

[0012] Preferably, the connecting plate is inclined with the front higher than the back, the connecting plate and the guide groove are oriented in the same direction, and the guide block is slidably connected to the inner wall of the guide groove.

[0013] Preferably, the rear surface of the clamping plate is provided with a clamping plane section and a clamping inclined section.

[0014] Preferably, the rear surface of the second hinge seat is fixedly connected to the top of the front surface of the clamping plate. Multiple sets of clamping inclined sections and clamping plane sections are provided, and the multiple sets of clamping inclined sections and clamping plane sections are staggered and distributed in a stepped manner on the rear surface of the clamping plate with the left and right ends towards the rear and the middle end towards the front.

[0015] Preferably, the clamping assembly is provided in two sets, and the two sets of clamping assemblies are symmetrically distributed about the vertical center section of the pressure plate.

[0016] This utility model has the following beneficial effects: 1. This utility model uses a positioning component and a clamping component to stably fix wooden boxes. The pressure plate of the positioning component can press down to limit the vertical displacement of the wooden box, and the clamping plate of the clamping component can achieve front and rear clamping through the transmission of the connecting plate. Moreover, the stepped clamping surface of the clamping plate can be adapted to wooden boxes of different sizes, and the left and right sides of the wooden box are positioned to avoid the wooden box shaking and damaging the goods due to transportation bumps. It solves the problem of poor fixing effect of traditional partitions and ropes, and improves the stability of material transfer.

[0017] 2. This utility model is easy to operate and has modular features. The position of the top plate can be adjusted by turning the handwheel, which can quickly complete the fixing or disassembly of materials and ensure the efficiency of use. In addition, the top plate and the pressure plate can be replaced without the support frame, which ensures the convenience of the device and meets the needs of rapid transportation on the battlefield.

[0018] 3. The positioning component of this utility model is provided in multiple sets, which can modularly store different types of materials, such as command and communication modules (integrating communication equipment and command systems to serve as mobile command posts); life support modules (such as camping cabins); technical support modules (such as power supply cabins, equipment transportation cabins, and maintenance cabins); and medical rescue modules (field medical cabins), ensuring the practicality of the device.

[0019] 4. The present invention has multiple sets of clamping inclined sections and clamping flat sections, which are staggered and arranged in a stepped manner on the rear surface of the clamping plate with the left and right ends towards the rear and the middle end towards the front. This can clamp wooden boxes with different left and right lengths to prevent large fluctuations in the left and right directions during transportation.

[0020] 5. The top plate and pressure plate of this utility model can move upward and separate from the support frame, making them easy to replace and realizing modular processing. Attached Figure Description

[0021] Figure 1 This is a front view of the three-dimensional structure of the overall device in this utility model; Figure 2 This is a three-dimensional structural breakdown diagram of the positioning component and clamping component in this utility model; Figure 3 This is a three-dimensional cross-sectional view of the top plate in this utility model; Figure 4 This is a three-dimensional cross-sectional view of the pressure plate of this utility model; Figure 5 This is a bottom view of the three-dimensional structure of the pressure plate and clamping plate of this utility model.

[0022] in: 1. Transport vehicle; 2. Carriage compartment; 3. Box lid; 4. Positioning components; 41. Support base plate; 42. Support frame; 43. Top plate; 44. Elastic element; 45. Pressure plate; 46. Handwheel; 47. Screw; 48. Extrusion component; 5. Clamping assembly; 51. Hinge seat one; 52. Connecting plate; 53. Guide groove; 54. Guide block; 55. Hinge seat two; 56. Clamping plate; 57. Clamping plane section; 58. Clamping inclined plane section. Detailed Implementation

[0023] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0024] like Figures 1-2 As shown, one embodiment of this utility model provides a modular logistics vehicle that can be quickly transported with the military, including a transport vehicle 1, which is a military vehicle that can be transported with the military. A cargo box 2 is fixedly installed on the upper surface of the transport vehicle 1. The front end of the cargo box 2 is open, and the rest of the surface is sealed to provide protection. A cover 3 is rotatably installed on the top of the front surface of the cargo box 2. The cover 3 can be rotated open and has matching support components that can support the front surface of the cargo box 2 to ensure the stability of the cover 3 when it is open. A positioning component 4 is provided inside the cargo box 2. The positioning component 4 is used to fix the transported materials to ensure the stability of the materials. The stored materials include ammunition supplies, food and drinking water supplies, emergency repair equipment supplies, and medical supplies supplies. In order to ensure stability and sealing during transport, these materials are generally packaged in modular wooden boxes.

[0025] like Figures 1-3As shown, the positioning component 4 includes a supporting base plate 41, which is fixedly connected to the bottom of the inner wall of the carriage 2. Multiple sets of positioning components 4 are arranged in a left-right direction inside the carriage 2. The number of positioning components 4 can be controlled by installing the supporting base plate 41 at different positions within the carriage 2. Each set of positioning components 4 can store different types of supplies, including: a command and communication module (integrating communication equipment and a command system, serving as a mobile command post); a living support module (such as a camping cabin); a technical support module (such as a power supply cabin, equipment transport cabin, and maintenance cabin); and a medical rescue module (such as a field medical cabin). Support frames 42 are fixedly connected to the four corners of the upper surface of the supporting base plate 41. Both the supporting base plate 41 and the support frames 42 provide support. A top plate 43 slides along the outer wall of the support frame 42. Under the guidance of the support frame 42, the top plate 43 can only move vertically up and down. A pressure plate 45 is elastically connected to the lower surface of the top plate 43 via an elastic element 44. The pressure plate 45 is used to press and position the top of the wooden crate for storing materials, ensuring that the crate will not move with the movement of the transport vehicle 1. The elastic element 44 has a small elastic coefficient and is only used to maintain the stability of the distance between the top plate 43 and the pressure plate 45. In actual use, if the pressure plate 45 is made of metal and has a certain weight, it can maintain the stability of the distance between the top plate 43 and the pressure plate 45 under the action of gravity, so there is no need to install the elastic element 44. The front surface of the top plate 43 is threaded and connected to a screw 47. The screw 47 is existing technology and can be implemented by those skilled in the art. Since it is existing technology, it will not be described in detail in this case. The screw 47 will only move back and forth when a continuous rotational force is applied to it. The front surface of the screw 47 is fixedly connected to a handwheel 46, which is easy to grip and drive the screw 47 to rotate. The rear surface of the screw 47 is rotatably connected to a pressing element 48, which is used to maintain the stability of the top plate 43. The bottom end of the top plate 43 is provided with a clamping assembly 5.

[0026] like Figures 1-3 As shown, notches are provided on the front and rear of both sides of the top plate 43 and the pressure plate 45. The support frame 42 is inserted into the inner wall of the notch. The contact surfaces of the top plate 43, the pressure plate 45 and the support frame 42 are in close contact to prevent displacement. The outer wall of the handwheel 46 is provided with anti-slip texture. The rear surface of the extrusion part 48 and the front surface of the support frame 42 are in close contact. Under the action of the screw 47, the extrusion part 48 can extrude the support frame 42 and can position the top plate 43.

[0027] like Figure 1 , Figure 4 and Figure 5As shown, the clamping assembly 5 includes a hinge seat 51, which is fixedly connected to the lower surface of the top plate 43. One end of a connecting plate 52 is hinged to the inner surface of the hinge seat 51, and the connecting plate 52 can rotate around the hinge point of the hinge seat 51. A second hinge seat 55 is hinged to the outer wall of the other end of the connecting plate 52, and the other end of the connecting plate 52 will rotate around the hinge point of the second hinge seat 55. A guide block 54 is slidably connected to the inner surface of the pressure plate 45, which can enhance the stability of the swing of the connecting plate 52. A guide groove 53 is provided through the inner surface of the connecting plate 52. A clamping plate 56 for clamping wooden boxes storing materials is slidably connected to the lower surface of the pressure plate 45. The rear surface of the clamping plate 56 is provided with a clamping plane section 57 and a clamping inclined section 58, which can be used for wooden boxes with different left and right spans.

[0028] like Figure 1 , Figure 4 and Figure 5 As shown, hinge seat 1 51 is configured as a U-shape with the opening facing downwards, and hinge seat 2 55 is configured as a U-shape with the opening facing forwards. Neither hinge seat 1 51 nor hinge seat 2 55 obstructs the connecting plate 52. The connecting plate 52 penetrates the inner surface of the pressure plate 45 and is inclined with the front higher than the back. When the pressure plate 45 is pressed, both ends of the connecting plate 52 will rotate around the hinge points of hinge seat 1 51 and hinge seat 2 55, thereby driving the clamping plate 56 to move towards the center or edge of the pressure plate 45. The connecting plate 52 and the guide groove 53 are oriented in the same direction. The guide block 54 is slidably connected to the inner wall of the guide groove 53, and the guide block 54 will also press the guide groove 53. 3. The connecting plate 52 swings, increasing the force points and ensuring stability. The rear surface of the hinge seat 55 is fixedly connected to the top of the front surface of the clamping plate 56. Multiple sets of clamping inclined sections 58 and clamping flat sections 57 are provided. These multiple sets of clamping inclined sections 58 and clamping flat sections 57 are staggered and distributed in a stepped manner with the left and right ends towards the rear and the middle end towards the front on the rear surface of the clamping plate 56. This can clamp wooden boxes with different left and right lengths to prevent large fluctuations in the left and right directions during transportation. Two sets of clamping components 5 are provided. The two sets of clamping components 5 are symmetrically distributed front and back with respect to the vertical center section of the pressure plate 45.

[0029] Working principle: When using this device to store supplies, first place the wooden crate for storing supplies in the middle position on the support base plate 41. The supplies include a command and communication module: integrating communication equipment and command system, serving as a mobile command post; a life support module: such as a camping cabin; a technical support module: such as a power supply cabin, equipment transport cabin, maintenance cabin; and a medical rescue module: a field medical cabin. Then, turn the handwheel 46 to drive the screw 47 to rotate, causing the handwheel 46, screw 47, and pressing component 48 to move forward. The forward-moving pressing component 48 will not press the support frame 42, but will release the limit on the top plate 43. Then, press the top plate 43 downward. The downward pressing of the top plate 43 will drive the elastic component 44 and the pressure plate 45 to move downward. Gradually, the pressure plate 45 will come into contact with the upper surface of the wooden crate. At this time, continue to press the top plate 43, and the pressure plate 45 and the top plate 43 will move closer together.

[0030] When the pressure plate 45 and the top plate 43 come together, the elastic element 44 will be squeezed to generate a reaction force, and the connecting plate 52 will swing due to the squeezing force, causing the clamping plate 56 to move towards the center of the pressure plate 45. During the movement, the guide block 54 and the guide groove 53 cooperate with each other to increase the force points and ensure stability. Gradually, the clamping plate 56 will come into contact with the front and back sides of the wooden box, clamping and fixing the wooden box. The clamping flat section 57 and the clamping inclined section 58 cooperate with each other to block the left and right ends of the wooden box, ensuring stability when clamping the wooden box. When the wooden box is squeezed and fixed, one hand presses down on the top plate 43 to keep it stable, and the other hand rotates the handwheel 46 in the opposite direction, which in turn drives the screw 47 to reverse, causing the handwheel 46, screw 47 and squeezing element 48 to move backward. When the squeezing element 48 moves backward, it will squeeze the support frame 42 to keep the top plate 43 stable, avoid the fluctuation of materials during transportation, and facilitate the transfer of materials with the military.

[0031] When retrieving materials, turn screw 47 to move handwheel 46, screw 47 and pressing part 48 forward to release the restriction on top plate 43. Then move top plate 43 upward to release the restriction on wooden box. Then the wooden box can be removed. In actual use, top plate 43 and pressure plate 45 can move upward and separate from support frame 42 for easy replacement, realizing modular processing.

[0032] In the description of this utility model, the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for describing this utility model and do not require that this utility model be constructed or operated in a specific orientation, and therefore should not be construed as limiting this utility model. The terms "connected" and "linked" in this utility model should be interpreted broadly. For example, they can refer to a connection or a detachable connection; they can refer to a direct connection or an indirect connection through intermediate components. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0033] The above description represents the preferred operating mode of this utility model. The specific operating mode description is only for better understanding the concept of this utility model. For those skilled in the art, several improvements or equivalent substitutions can be made based on the principles of this utility model, and these improvements or equivalent substitutions are also considered to fall within the protection scope of this utility model.

Claims

1. A modular logistics vehicle capable of rapid transport with the military, comprising a transport vehicle (1), characterized in that: The upper surface of the transport vehicle (1) is fixedly installed with a carriage (2), and a box cover (3) is rotatably installed on the top of the front surface of the carriage (2). A positioning component (4) is provided inside the carriage (2).

2. The modular logistics vehicle capable of rapid transport with the military according to claim 1, characterized in that: The positioning component (4) includes a support base plate (41), which is fixedly connected to the bottom of the inner wall of the carriage (2). Support frames (42) are fixedly connected to the four corners of the upper surface of the support base plate (41). A top plate (43) slides on the outer wall of the support frame (42). A pressure plate (45) is elastically connected to the lower surface of the top plate (43) through an elastic element (44). A screw (47) is threaded through and threaded to the front surface of the top plate (43). A handwheel (46) is fixedly connected to the front surface of the screw (47). An extrusion element (48) is rotatably connected to the rear surface of the screw (47). A clamping component (5) is provided at the bottom of the top plate (43).

3. A modular logistics vehicle capable of rapid transport with the military according to claim 2, characterized in that: The clamping assembly (5) includes a first hinge seat (51), which is fixedly connected to the lower surface of the top plate (43). One end of a connecting plate (52) is hinged to the inner surface of the first hinge seat (51), and a second hinge seat (55) is hinged to the outer wall of the other end of the connecting plate (52). A guide block (54) is slidably connected to the inner surface of the pressure plate (45), and a guide groove (53) is provided through the inner surface of the connecting plate (52). A clamping plate (56) is slidably connected to the lower surface of the pressure plate (45).

4. A modular logistics vehicle capable of rapid transport with the military according to claim 2, characterized in that: The top plate (43) and the pressure plate (45) have notches on the front and rear of their left and right sides, and the support frame (42) is inserted into the inner wall of the notch.

5. A modular logistics vehicle capable of rapid transport with the military according to claim 2, characterized in that: The outer wall of the handwheel (46) is provided with anti-slip texture, and the rear surface of the extrusion piece (48) and the front surface of the support frame (42) are closely fitted.

6. A modular logistics vehicle capable of rapid military transport according to claim 3, characterized in that: The first hinge seat (51) is configured as a U-shaped opening facing downwards, the second hinge seat (55) is configured as a U-shaped opening facing forwards, and the connecting plate (52) penetrates the inner surface of the pressure plate (45).

7. A modular logistics vehicle capable of rapid transport with the military according to claim 3, characterized in that: The connecting plate (52) is set in an inclined shape with the front higher than the back. The connecting plate (52) and the guide groove (53) are oriented in the same direction. The guide block (54) is slidably connected to the inner wall of the guide groove (53).

8. A modular logistics vehicle capable of rapid transport with the military according to claim 3, characterized in that: The rear surface of the clamping plate (56) is provided with a clamping flat section (57) and a clamping inclined section (58).

9. A modular logistics vehicle capable of rapid transport with the military according to claim 8, characterized in that: The rear surface of the second hinge seat (55) is fixedly connected to the top of the front surface of the clamping plate (56). Multiple sets of clamping inclined sections (58) and clamping flat sections (57) are provided. The multiple sets of clamping inclined sections (58) and clamping flat sections (57) are staggered and distributed in a stepped manner on the rear surface of the clamping plate (56) with the left and right ends towards the rear and the middle end towards the front.

10. A modular logistics vehicle capable of rapid transport with the military according to claim 3, characterized in that: The clamping assembly (5) is provided in two sets, and the two sets of clamping assemblies (5) are symmetrically distributed on the left and right sides with respect to the vertical center section of the pressure plate (45).

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