Carriage top reinforcing structure
By designing components such as baffle plates, buffer springs and other components on the top of the carriage, absorbing the driving force of goods, solving the problem of deformation of the top of the carriage during carriage transportation, and achieving the effect of protecting the carriage and carriage.
Patent Information
- Application Number
- CN202420689853.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-07
AI Technical Summary
During cargo transportation, the cargo moves toward the top of the car due to bumps in the vehicle, causing the top of the car to deform, damage the cargo and cause cargo loss.
A car top reinforcement structure is designed, including a baffle, a restriction assembly, a guide assembly, a cushioning spring, a moving barrel and a damping ring. When the baffle is pushed by cargo, it drives the moving barrel and the cushioning spring to move. The cushioning spring absorbs the thrust force and reduces the impact force of the baffle to the top of the car.
Effectively reduce the impact force when the cargo moves to the top of the car, prevents the top of the cargo from deforming, and protects the cargo and cargo.
Smart Images
Figure CN222611035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carriages, in particular to a carriage top reinforcement structure. Background Art
[0002] The truck compartment refers to the body part of the truck, which is used to load goods. When in use, the compartment door is opened and the goods are placed inside the compartment.
[0003] When transporting goods, the goods are stored inside the carriage for transportation. During the transportation process, the vehicle may be bumpy, causing the goods in the carriage to move to the top of the carriage. As a result, the top of the carriage may be deformed due to the collision of the goods, which not only damages the carriage but also causes loss of the goods. Utility Model Content
[0004] The purpose of the utility model is to provide a vehicle compartment roof reinforcement structure to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car top reinforcement structure, including a car, a baffle for protecting the car top is inserted and connected inside the car, a limiting component for limiting the moving distance of the baffle is arranged inside the car, a guide component for limiting the moving direction of the baffle is arranged inside the car, a buffer component is arranged on the top of the baffle, the buffer component includes a buffer spring centrally symmetrically arranged on the inner wall of the top end of the car, a moving cylinder is sleeved on the bottom of the buffer spring, a damping ring is sleeved on the top of the buffer spring, and the damping ring is fixedly connected to the inner wall of the top end of the car.
[0006] Preferably, the limiting assembly includes fixing blocks symmetrically fixedly connected to the inner walls on both sides of the carriage, limiting grooves are symmetrically provided on both sides of the baffle, and the fixing blocks are inserted and connected inside the limiting grooves.
[0007] Preferably, a positioning groove is opened on the inner wall of one side of the limit groove, a positioning plate is inserted and connected inside the positioning groove, a bolt for fixing the position of the positioning plate is threadedly inserted and connected on one side of the positioning plate, and the bolt is threadedly inserted and connected to the bottom end of the fixing block.
[0008] Preferably, the guide member includes a guide hole centrally and symmetrically opened on the top of the baffle, the guide hole and the positioning groove are interconnected, and a guide rod is fixedly connected to the top of the positioning plate horizontally and laterally symmetrically, and the guide rod is inserted and connected inside the guide hole.
[0009] Preferably, a positioning ring is symmetrically fixedly connected to the inner wall of the top of the carriage, the damping ring is inserted and connected inside the positioning ring, and the moving cylinder is inserted and connected inside the positioning ring.
[0010] Preferably, the inner walls on both sides of the positioning ring are symmetrically fixedly connected with limiting sliders, and limiting sliding grooves are symmetrically provided on both sides of the moving cylinder, and the limiting sliders are slidably inserted and connected inside the limiting sliding grooves.
[0011] Technical effects and advantages of the utility model:
[0012] The utility model adopts the design of the baffle, the limiting component, the guiding component, the buffer spring, the moving cylinder and the damping ring. When the goods move toward the top of the carriage, the goods first come into contact with the baffle, and the baffle is pushed by the goods to move toward the top of the carriage. After being pushed, the baffle drives the moving cylinder on the top of the baffle to move toward one side of the buffer spring. When the buffer spring is subjected to the pushing force, the buffer spring is deformed to absorb the pushing force, thereby reducing the impact force of the baffle on the top of the carriage. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a front sectional structural schematic diagram of the utility model.
[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A.
[0015] Figure 3 This is a schematic diagram of the baffle structure of the utility model when viewed from above.
[0016] In the figure: 1, carriage; 2, baffle; 3, buffer spring; 4, moving cylinder; 5, damping ring; 6, positioning ring; 7, fixing block; 8, limiting groove; 9, positioning groove; 10, positioning plate; 11, bolt; 12, guide hole; 13, guide rod; 14, limiting slider; 15, limiting slide groove. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] The utility model provides Figure 1-3A car top reinforcement structure shown in the figure includes a car 1, a baffle 2 for protecting the top of the car 1 is inserted and connected inside the car 1, a limiting component for limiting the moving distance of the baffle 2 is arranged inside the car 1, a guide component for limiting the moving direction of the baffle 2 is arranged inside the car 1, a buffer component is arranged on the top of the baffle 2, and the buffer component includes a buffer spring 3 which is centrally symmetrically arranged on the inner wall of the top end of the car 1, a moving cylinder 4 is sleeved on the bottom of the buffer spring 3, a damping ring 5 is sleeved on the top of the buffer spring 3, and the damping ring 5 is fixedly connected to the inner wall of the top end of the car 1.
[0019] It should be noted that the baffle 2 is made of the same material as the carriage 1, both of which are steel. The steel material design can withstand heavy loads and harsh environments; the two ends of the buffer spring 3 are respectively fixedly connected to the inner wall of the top end of the carriage 1 and the inner wall of the bottom end of the moving cylinder 4; the working principle of the designed buffer spring 3 is to utilize its elastic deformation characteristics. Under the action of external impact or vibration, the buffer spring 3 deforms to absorb energy and gradually releases the energy, thereby reducing the effect of the impact; the damping ring 5 is made of rubber. Rubber has good elasticity and flexibility, and can deform quickly and absorb energy when impacted, thereby reducing the transmission of impact force and vibration, and avoiding the situation where the moving cylinder 4 is driven by the buffer spring 3 to shake repeatedly.
[0020] Furthermore, when the cargo moves toward the top of the carriage 1, the cargo first contacts the baffle 2, and the baffle 2 is pushed by the cargo to move toward the top of the carriage 1. After being pushed, the baffle 2 drives the moving cylinder 4 at its top to move toward the side of the buffer spring 3. When the buffer spring 3 is subjected to the pushing force, the buffer spring 3 is deformed to absorb the pushing force, thereby reducing the impact force of the baffle 2 on the top of the carriage 1.
[0021] Specifically, the limiting assembly includes fixing blocks 7 symmetrically fixedly connected to the inner walls on both sides of the carriage 1 , and limiting grooves 8 are symmetrically provided on both sides of the baffle 2 , and the fixing blocks 7 are inserted and connected inside the limiting grooves 8 .
[0022] Specifically, a positioning groove 9 is opened on the inner wall of one side of the limit groove 8, and a positioning plate 10 is inserted and connected inside the positioning groove 9. A bolt 11 for fixing the position of the positioning plate 10 is threadedly inserted and connected on one side of the positioning plate 10, and the bolt 11 is threadedly inserted and connected to the bottom end of the fixing block 7.
[0023] It should be noted that there are two fixed blocks 7, which are respectively fixedly connected to the inner walls on both sides of the carriage 1. The fixed blocks 7 are adapted to the limit grooves 8. The positioning plate 10 is fixedly connected to the bottom end of the fixed block 7 by bolts 11. When in use, the baffle 2 is limited by the positioning plate 10, so that the baffle 2 cannot move downward, thereby limiting the position of the baffle 2; the two fixed blocks 7 limit the two sides of the baffle 2, so that the baffle 2 cannot move horizontally.
[0024] Furthermore, when the baffle 2 needs to be installed, the baffle 2 is first moved to the inside of the carriage 1, and then the position of the baffle 2 is moved so that the limit grooves 8 on both sides of the baffle 2 are respectively mounted on the outer walls of the two fixed blocks 7, and then the positioning plate 10 is placed on the bottom of the fixed block 7, and the positioning plate 10 is fixed to the bottom end of the fixed block 7 by the bolts 11, and the position of the baffle 2 is fixed by the positioning plate 10.
[0025] Specifically, the guide member includes a guide hole 12 centrally and symmetrically opened on the top of the baffle 2 , the guide hole 12 and the positioning groove 9 are interconnected, and a guide rod 13 is fixedly connected to the top of the positioning plate 10 horizontally and laterally symmetrically, and the guide rod 13 is inserted and connected inside the guide hole 12 .
[0026] It should be noted that the guide rod 13 is used to limit the moving direction of the baffle 2. When the baffle 2 moves, the baffle 2 slides on the guide rod 13 through the guide hole 12. The guide rod 13 is fixed to the top of the positioning plate 10, and the position of the guide rod 13 is fixed by the positioning plate 10 in a fixed position.
[0027] Specifically, a positioning ring 6 is symmetrically fixedly connected to the inner wall of the top of the carriage 1 , the damping ring 5 is inserted and connected inside the positioning ring 6 , and the moving cylinder 4 is inserted and connected inside the positioning ring 6 .
[0028] Specifically, the inner walls on both sides of the positioning ring 6 are symmetrically fixedly connected with the limiting sliders 14 , and the limiting sliding grooves 15 are symmetrically provided on both sides of the moving cylinder 4 , and the limiting sliders 14 are slidably inserted and connected inside the limiting sliding grooves 15 .
[0029] It should be noted that the positioning ring 6 is sleeved on the bottom of the moving cylinder 4, and the positioning ring 6 is fixedly connected to the inner wall at the top of the carriage 1. When the moving cylinder 4 moves, it slides inside the positioning ring 6. The limiting slide groove 15 and the limiting slider 14 are used to limit the moving distance of the moving cylinder 4. When the baffle 2 at the bottom of the moving cylinder 4 is removed, the moving cylinder 4 loses the support of the baffle 2 and moves downward. When the moving cylinder 4 moves downward, it drives the limiting slide grooves 15 on both sides to move. When the inner wall at the top of the limiting slide groove 15 is in contact with the top of the limiting slider 14, the limiting slider 14 will limit the moving cylinder 4 with the limiting slide groove 15 and prevent it from continuing to move downward, thereby limiting the position of the moving cylinder 4.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A car roof reinforcement structure, comprising a car (1), characterized in that: The interior of the carriage (1) is interlaced with a baffle (2) for protecting the top of the carriage (1); the interior of the carriage (1) is provided with a limiting component for limiting the moving distance of the baffle (2); the interior of the carriage (1) is provided with a guide component for limiting the moving direction of the baffle (2); the top of the baffle (2) is provided with a buffer component, the buffer component comprises a buffer spring (3) centrally symmetrically arranged on the inner wall of the top end of the carriage (1); the bottom of the buffer spring (3) is provided with a moving cylinder (4); the top of the buffer spring (3) is provided with a damping ring (5); the damping ring (5) is fixedly connected to the inner wall of the top end of the carriage (1).
2. A car roof reinforcement structure according to claim 1, characterized in that: The limiting assembly comprises a fixing block (7) symmetrically fixedly connected to the inner walls on both sides of the carriage (1); limiting grooves (8) are symmetrically provided on both sides of the baffle (2); and the fixing block (7) is inserted and connected inside the limiting grooves (8).
3. A car roof reinforcement structure according to claim 2, characterized in that: A positioning groove (9) is provided on the inner wall of one side of the limiting groove (8), a positioning plate (10) is inserted and connected inside the positioning groove (9), a bolt (11) for fixing the position of the positioning plate (10) is threadedly inserted and connected on one side of the positioning plate (10), and the bolt (11) is threadedly inserted and connected to the bottom end of the fixing block (7).
4. A car roof reinforcement structure according to claim 3, characterized in that: The guide assembly comprises a guide hole (12) centrally and symmetrically opened on the top of the baffle (2); the guide hole (12) and the positioning groove (9) are mutually connected; the top of the positioning plate (10) is horizontally and laterally symmetrically fixedly connected with a guide rod (13); the guide rod (13) is inserted and connected inside the guide hole (12).
5. The vehicle compartment roof reinforcement structure according to claim 1, characterized in that: A positioning ring (6) is symmetrically fixedly connected to the inner wall of the top of the carriage (1), the damping ring (5) is inserted and connected inside the positioning ring (6), and the moving cylinder (4) is inserted and connected inside the positioning ring (6).
6. A vehicle compartment roof reinforcement structure according to claim 5, characterized in that: The inner walls on both sides of the positioning ring (6) are symmetrically fixedly connected with limit slide blocks (14), and the two sides of the moving cylinder (4) are symmetrically provided with limit slide grooves (15), and the limit slide blocks (14) are slidably inserted and connected inside the limit slide grooves (15).