Anti-collision plate for traffic transportation equipment
By employing parallel connecting rods, symmetrical screw connections, and a multi-layered buffer design on the crash barrier, the problems of unstable connection and single buffer are solved, achieving a stable connection and efficient buffering effect, thus protecting the safety of transportation equipment.
Patent Information
- Application Number
- CN202520325186.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-02-26
AI Technical Summary
The existing anti-collision plate connection structure is unstable and has limited buffering performance, which cannot effectively disperse and absorb large impact forces, leading to loose connections and equipment damage.
The design employs a parallel and equal-length first and second connecting rod, with symmetrically distributed screws on the upper and lower front ends. Combined with a rectangular array of distributed buffer springs in the middle buffer layer and buffer cotton in the inner layer, a multi-layer buffer structure is formed to enhance connection stability and buffering effect.
It effectively disperses and absorbs collision energy, ensures a tight connection between the crash barrier and the equipment, reduces loosening, improves visibility, enhances cushioning performance, and reduces collision damage.
Smart Images
Figure CN223919266U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to traffic transport equipment safety protection technical field, especially in traffic transport equipment is with the crashproof board. BACKGROUND
[0002] In modern traffic transportation, vehicles, ships and other traffic transport equipment face various collision risks in the running process, such as traffic accidents, wharf collision and so on. As an important component to reduce collision damage, the performance of the crashproof board is crucial.
[0003] But the existing crashproof board still has the following shortcomings: 1, the connection structure of the traditional crashproof board and the traffic transport equipment is simple in design, and most of them only rely on a small number of connecting parts. In the process of vehicle driving, frequent vibration and bumping makes the connecting parts easy to loosen; when the ship is sailing, the impact of sea waves can also cause similar situation; 2, the buffer structure of some existing crashproof boards is relatively single, and usually only uses single material such as rubber for buffering. When subjected to a larger impact force, this single buffering method cannot fully absorb and disperse the collision energy. UTILITY MODEL CONTENT
[0004] The main purpose of the utility model is to provide a crashproof board for traffic transport equipment, which can effectively solve the problems in the background art.
[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:
[0006] A crashproof board for traffic transport equipment, comprising a first connecting rod and a second connecting rod, the front end upper side and the front end lower side of the first connecting rod and the second connecting rod are connected with screws, the inner side surfaces of the first connecting rod and the second connecting rod are fixedly connected with a protective outer layer, a buffer middle layer and a connecting inner layer, the front end of the protective outer layer is provided with four reflective signs, the front inner wall surface and the rear inner wall surface of the buffer middle layer are fixedly connected with a plurality of buffer springs, and the front end of the connecting inner layer is provided with buffer cotton.
[0007] Preferably, the first connecting rod and the second connecting rod are arranged in parallel and have equal lengths.
[0008] By adopting the above technical scheme: the first connecting rod and the second connecting rod are parallel and equal in length, which can make the crashproof board bear force evenly, effectively disperse the running vibration and collision impact force, and avoid local damage. Moreover, it is convenient to install, reduces errors, ensures stable connection, and ensures that the crashproof board can play a stable role.
[0009] Preferably, the screws are symmetrically distributed on the front end upper side and the front end lower side of the first connecting rod and the second connecting rod.
[0010] By adopting the technical scheme, the screws are symmetrically distributed on the upper and lower sides of the front ends of the first and second connecting rods, so that the connection stress is more balanced, and loosening due to unilateral stress is prevented.
[0011] Preferably, the four reflective signs are equidistantly distributed at the front end of the protective outer layer.
[0012] By adopting the technical scheme, the four reflective signs are equidistantly distributed at the front end of the protective outer layer, so that the warning range is expanded, and the device is clearly visible from any direction with light source, the visibility of the device in poor light environment is significantly improved, and the collision risk is effectively reduced.
[0013] Preferably, the plurality of buffer springs are arranged in a rectangular array in the buffer middle layer, and the spacing between adjacent buffer springs is equal.
[0014] By adopting the technical scheme, the buffer springs are arranged in a rectangular array in the buffer middle layer with equal spacing, so that the collision impact force is uniformly dispersed to each spring, spring failure due to excessive local stress is avoided, kinetic energy can be more efficiently converted into elastic potential energy, the buffer effect is enhanced, the traffic transportation device is protected in all directions, and the collision damage is reduced.
[0015] Preferably, the shapes of the protective outer layer, the buffer middle layer and the connecting inner layer are matched, and the edges of the three layers are aligned.
[0016] By adopting the technical scheme, the shapes of the protective outer layer, the buffer middle layer and the connecting inner layer are matched and the edges are aligned, so that the impact force can be seamlessly transmitted between the layers, energy loss or structural damage due to misalignment is avoided, the three layers are closely matched, the buffer protection performance is optimized, the bumper plate can fully play a role in collision to protect the safety of the traffic transportation device.
[0017] Preferably, the two ends of the plurality of buffer springs are respectively welded and fixed to the front inner wall surface and the rear inner wall surface of the buffer middle layer.
[0018] By adopting the technical scheme, the two ends of the buffer spring are welded and fixed to the front and rear wall surfaces of the buffer middle layer, so that the spring will not displace or fall off under severe impact. Stable connection enables the spring to stably absorb collision energy, effectively buffers the impact force, provides reliable protection for the buffer function of the bumper plate, and maximizes the reduction of damage to the device caused by collision.
[0019] Compared with the prior art, the utility model has the following beneficial effects:
[0020] 1、 The utility model discloses a first connecting rod and second connecting rod are connected through the symmetry of the screw, and the screw is symmetrically distributed, and this kind of multi-screw symmetry connection mode greatly increases the connecting point of anti -collision board and traffic transport equipment, and the force that the connecting part bears is dispersed. Meanwhile, the design that first connecting rod and second connecting rod are parallel and equal in length makes the whole connecting structure more stable, can effectively resist the influence that vehicle vibration, ship sway etc. bring, ensures that anti -collision board can be closely connected with equipment under various working conditions, avoids appearing loose, falling off etc. Problem, guarantees that anti -collision board can normally play a role when colliding.
[0021] 2、 The utility model discloses a first connecting rod and second connecting rod are connected through the symmetry of the screw, and the screw is symmetrically distributed, and this kind of multi-screw symmetry connection mode greatly increases the connecting point of anti -collision board and traffic transport equipment, and the force that the connecting part bears is dispersed. Meanwhile, the design that first connecting rod and second connecting rod are parallel and equal in length makes the whole connecting structure more stable, can effectively resist the influence that vehicle vibration, ship sway etc. bring, ensures that anti -collision board can be closely connected with equipment under various working conditions, avoids appearing loose, falling off etc. Problem, guarantees that anti -collision board can normally play a role when colliding. DRAWINGS
[0022] Figure 1 It is the whole structure schematic diagram of the utility model kind traffic transport equipment anti -collision board;
[0023] Figure 2 It is the whole explosion connection schematic diagram of the utility model kind traffic transport equipment anti -collision board;
[0024] Figure 3 It is the buffer middle layer section view schematic diagram of the utility model kind traffic transport equipment anti -collision board;
[0025] Figure 4 It is the partial explosion structure schematic diagram of the utility model kind traffic transport equipment anti -collision board.
[0026] In the drawing: 1, first connecting rod;2, second connecting rod;3, screw;4, protective outer layer;5, reflective sign;6, buffer middle layer;7, buffer spring;8, connecting inner layer;9, buffer cotton. DETAILED DESCRIPTION
[0027] In order to make the technical means, creative characteristics, reach the purpose and function of the utility model easy to understand, the utility model is further described below in combination with specific implementation.
[0028] In the description of the utility model, it is explained that, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0029] In the description of the utility model, it is explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0030] Please refer to Figures 1-4 The utility model provides a technical scheme:
[0031] A kind of anti-collision plate for traffic transport equipment, including first connecting rod 1 and second connecting rod 2, the upper side of the front end of first connecting rod 1 and second connecting rod 2 and the lower side of the front end are all inserted and connected with screw 3, the inner side of first connecting rod 1 and second connecting rod 2 is fixedly connected with protective outer layer 4, buffer middle layer 6 and connecting inner layer 8, the front end of protective outer layer 4 is provided with four reflective signs 5, the front inner wall surface and rear inner wall surface of buffer middle layer 6 are fixedly connected with several buffer springs 7, the front end of connecting inner layer 8 is provided with buffer cotton 9.
[0032] Through the above scheme: the first connecting rod 1 and the second connecting rod 2 are used as main connecting components, and the front end upper side and the front end lower side of the first connecting rod 1 and the second connecting rod 2 are connected with the screw 3. The anti-collision plate is connected with the transportation equipment through the screw 3, the multi-screw connection mode disperses the stress point, enhances the stability of the connection, ensures that the protective outer layer 4, the buffer middle layer 6 and the connecting inner layer 8 can be stably installed on the equipment during the operation of the equipment, provides a basis for the realization of the anti-collision function, the four reflective markers 5 arranged at the front end of the protective outer layer 4 reflect light back to the light source direction under the condition that the light of other vehicles and the like is irradiated to the reflective markers 5 in a relatively dark environment such as night or foggy day, so that other traffic participants can timely find the transportation equipment, and an effective warning effect is achieved, thereby reducing the possibility of collision accidents. When a collision occurs, the protective outer layer 4 first bears the impact force and preliminarily blocks the collision energy. Then, the buffer springs 7 in the buffer middle layer 6 play a key role. The buffer springs 7 are arranged in a matrix, and the two ends are fixedly connected with the front inner wall surface and the rear inner wall surface of the buffer middle layer 6. Under the action of the impact force, the buffer springs 7 are elastically deformed, the kinetic energy generated by the collision is converted into elastic potential energy, a large amount of energy is absorbed and dispersed, and the impact speed is slowed down. Finally, the buffer cotton 9 at the front end of the connecting inner layer 8 performs secondary buffering on the residual impact force. The buffer cotton 9 is soft in texture and can further absorb and dissipate the energy that cannot be completely offset by the buffer springs 7, reduce the vibration transmission to the equipment main body, and maximize the reduction of the damage of the collision to the transportation equipment, the internal personnel and the articles.
[0033] In the embodiment, the first connecting rod 1 and the second connecting rod 2 are arranged in parallel, and the lengths of the first connecting rod 1 and the second connecting rod 2 are equal; the screw 3 is symmetrically distributed on the front end upper side and the front end lower side of the first connecting rod 1 and the second connecting rod 2; the four reflective markers 5 are equidistantly distributed at the front end of the protective outer layer 4; the plurality of buffer springs 7 are arranged in a rectangular matrix in the buffer middle layer 6, and the spacing between adjacent buffer springs 7 is equal; the shapes of the protective outer layer 4, the buffer middle layer 6 and the connecting inner layer 8 are matched, and the edges of the three are aligned; and the two ends of the plurality of buffer springs 7 are respectively welded and fixed with the front inner wall surface and the rear inner wall surface of the buffer middle layer 6.
[0034] Through the above scheme: in the anti-collision plate for the transportation equipment, the layout design of each component has a clear role. The first connecting rod 1 and the second connecting rod 2 are parallel and equal in length, and are matched with the screws 3 symmetrically distributed on the upper side of the front end and the lower side of the front end, which structurally ensures the stability and uniformity of the force of the anti-collision plate connected with the equipment, effectively resists the vibration and impact during operation, and stably installs the protective outer layer 4, the buffer middle layer 6 and the connecting inner layer 8. The four reflective markers 5 equally distributed on the front end of the protective outer layer 4 expand the warning range by reflecting light in poor light, improve the visibility of the equipment in all directions, reduce the risk of collision, and the buffer springs 7 in the buffer middle layer 6 are distributed in a rectangular array with equal spacing, and are welded and fixed at both ends of the front and rear inner walls of the buffer middle layer 6. In the instant of collision, the impact force is evenly distributed, and the energy is efficiently absorbed by the elastic deformation. The protective outer layer 4, the buffer middle layer 6 and the connecting inner layer 8 are shape-fitted and edge-aligned, which ensures that the impact force can be orderly transmitted between the layers. The buffer cotton 9 at the front end of the connecting inner layer 8 further buffers the residual impact force. The whole structure from stable connection, warning prevention to collision buffering, each component cooperates to jointly protect the transportation equipment from damage to the greatest extent when facing collision danger, and protects the safety of the equipment and personnel.
[0035] It should be noted that the utility model is an anti-collision plate for transportation equipment. During use, first, the first connecting rod 1 and the second connecting rod 2 are connected with the transportation equipment by the screws 3, ensuring that they are tightly and stably connected, and at the same time, the edges of the protective outer layer 4, the buffer middle layer 6 and the connecting inner layer 8 are aligned and fixed, forming a complete structure. During daily operation, the four reflective markers 5 equally distributed on the front end of the protective outer layer 4 are in action. In a dimly lit environment, if there is light, the reflective markers 5 will reflect the light, warning other traffic participants and reducing the risk of collision. Once a collision occurs, the impact force first acts on the protective outer layer 4, and then the buffer springs 7 distributed in a rectangular array with equal spacing in the buffer middle layer 6 start to work. Since the buffer springs 7 are welded at both ends of the buffer middle layer 6, the buffer springs 7 absorb energy through elastic deformation, reducing the impact force. Finally, the buffer cotton 9 at the front end of the connecting inner layer 8 absorbs the remaining energy, reducing the impact of vibration on the equipment inside, and protecting the safety of the equipment and personnel.
[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A bumper for a transport vehicle comprising a first connecting rod (1) and a second connecting rod (2), characterized in that: The upper and lower front ends of the first connecting rod (1) and the second connecting rod (2) are connected with screws (3), the inner sides of the first connecting rod (1) and the second connecting rod (2) are fixedly connected with a protective outer layer (4), a buffer middle layer (6) and a connecting inner layer (8), the front end of the protective outer layer (4) is provided with four reflective signs (5), the front and rear inner wall surfaces of the buffer middle layer (6) are fixedly connected with a plurality of buffer springs (7), and the front end of the connecting inner layer (8) is provided with buffer cotton (9).
2. The crash panel of claim 1, wherein: The first connecting rod (1) and the second connecting rod (2) are arranged in parallel and have equal lengths.
3. The crash panel of claim 1, wherein: The screws (3) are symmetrically distributed on the upper and lower front ends of the first connecting rod (1) and the second connecting rod (2).
4. The crash panel of claim 1, wherein: The four reflective signs (5) are equidistantly distributed on the front end of the protective outer layer (4).
5. The crash panel of claim 1, wherein: The plurality of buffer springs (7) are distributed in a rectangular array in the buffer middle layer (6), and the adjacent buffer springs (7) have equal spacing.
6. The crash panel of claim 1, wherein: The protective outer layer (4), the buffer middle layer (6) and the connecting inner layer (8) are matched in shape, and the edges of the three are aligned.
7. The crash panel of claim 1, wherein: The two ends of the plurality of buffer springs (7) are respectively welded and fixed to the front and rear inner wall surfaces of the buffer middle layer (6).