A central platform vehicle anti-collision device

Abstract

The utility model relates to tobacco logistics technical field, concretely relates to a center platform vehicle anti -collision device, including platform body, still include the anti -collision mechanism for reducing to platform vehicle impact, anti -collision mechanism is located platform body front end, and the warning structure for warning driver is equipped between fixed sleeve and telescopic link, and the protection structure for making protection under emergency is equipped with in platform body bottom end. Advantageous effects: through warning structure, remind the vehicle approaching the edge of platform body, utilize anti -collision mechanism to the vehicle and prevent the vehicle from retreating and falling in the edge of platform body to cause damage to the vehicle and platform body, utilize protection structure to the vehicle of improper operation in time protection, prevent the vehicle from violently impacting platform body and cause damage, further improved the security of platform body protection, prevent the vehicle from colliding with platform body, accidental car, protect platform body equipment, goods and personnel safety.

Description

Technical Field

[0001] This utility model relates to the field of tobacco logistics technology, and in particular to a vehicle anti-collision device for a central platform. Background Technology

[0002] Logistics center platforms are the core connecting nodes in logistics centers (such as warehousing centers, distribution centers, freight hubs, etc.) that connect indoor storage / operation areas with outdoor transport vehicles. Essentially, they are dedicated operating platforms that enable "efficient and safe transfer of goods between transport vehicles and storage facilities," and are a key transition link between "trunk transportation" and "warehousing management / last-mile delivery" in the logistics chain.

[0003] When unloading goods from logistics vehicles at the existing central platform, the vehicles usually need to park in front of the platform. However, some industrial trucks or transfer vehicles are prone to colliding with the edge of the platform when reversing, or accidentally rolling away, causing injury to personnel and goods, thereby increasing the incidence of safety accidents and reducing the safety of loading and unloading. Utility Model Content

[0004] The purpose of this invention is to provide a vehicle anti-collision device for a central platform in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions: A vehicle collision avoidance device for a central platform includes a platform body and a collision avoidance mechanism for reducing impacts on vehicles on the platform. The collision avoidance mechanism is located at the front end of the platform body. The anti-collision mechanism includes two base plates symmetrically arranged in the front-rear direction at the front end of the platform body. The base plates are connected to the platform body by bolts. Multiple fixed sleeves are fixed around the front end of the base plates. Telescopic rods are slidably installed inside the fixed sleeves. Compression springs are connected between the telescopic rods and the fixed sleeves. Protective pads are installed at the front ends of the multiple telescopic rods. A warning structure for alerting the driver is provided between the fixed sleeves and the telescopic rods. A protective structure for providing protection in emergency situations is provided at the bottom of the platform body.

[0006] Preferred: The warning structure includes a connecting frame set on the side wall of the fixed sleeve, an outer conductive plate inside the connecting frame, an inner conductive plate on the side wall of the telescopic rod near the connecting frame, and indicator lights on the two base plates on opposite sides.

[0007] Preferred: The protective structure includes a slide groove at the bottom of the platform body, a push plate is slidably installed inside the slide groove, a hydraulic cylinder is provided between the push plate and the slide groove, a fixing frame is fixed at the front end of the push plate, a baffle is slidably installed inside the fixing frame, and a button is provided at the rear end inside the fixing sleeve.

[0008] Preferably, multiple damping rods are provided between the baffle and the fixed frame, and buffer springs are provided on the outside of the damping rods.

[0009] Preferably, the front end of the baffle has multiple circular grooves, and a cam is rotatably installed in the circular grooves.

[0010] Preferably, both the cam and the baffle are made of rubber.

[0011] Preferred material: The protective pad is made of silicone.

[0012] Compared with existing technologies, the beneficial effects are as follows: Warning structures alert vehicles approaching the edge of the platform, while anti-collision mechanisms prevent vehicles from rolling backward and damaging the platform itself. Protective structures further protect improperly operated vehicles from violent impacts, thus improving the safety of the platform and preventing collisions, accidental rollovers, and ensuring the safety of platform equipment, goods, and personnel. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a spatial perspective view of a central platform vehicle anti-collision device according to the present invention; Figure 2 This is a schematic diagram of the anti-collision mechanism of the central platform vehicle anti-collision device described in this utility model; Figure 3 This is a schematic diagram of the internal structure of the fixing sleeve of the central platform vehicle anti-collision device described in this utility model; Figure 4 This is a cross-sectional view of the internal structure of the connecting frame of the central platform vehicle anti-collision device described in this utility model; Figure 5 yes Figure 4 A magnified view of a section at point A in the middle; Figure 6 This is a cross-sectional view of the internal structure of the chute of the central platform vehicle anti-collision device described in this utility model; Figure 7 yes Figure 6 A magnified view of a section at point B.

[0015] The annotations in the attached figures are explained as follows: 100. Platform body; 201. Base plate; 202. Fixing sleeve; 203. Telescopic rod; 204. Protective pad; 205. Button; 206. Connecting frame; 207. Outer conductive plate; 208. Inner conductive plate; 209. Slide groove; 210. Hydraulic cylinder; 211. Push plate; 212. Fixing frame; 213. Baffle; 214. Damping rod; 215. Circular groove; 216. Cam; 217. Indicator light. Detailed Implementation

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal connection of two components. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known control device such as a computer. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will be further described below with reference to the accompanying drawings: like Figures 1-7 As shown, a central platform vehicle collision avoidance device includes a platform body 100 and a collision avoidance mechanism for reducing impacts on platform vehicles. The collision avoidance mechanism is located at the front end of the platform body 100.

[0018] In this embodiment, the anti-collision mechanism includes two base plates 201 symmetrically arranged in the front-rear direction at the front end of the platform body 100. The base plates 201 are connected to the platform body 100 by bolts. Multiple fixing sleeves 202 are fixed around the front end of the base plates 201. Telescopic rods 203 are slidably installed inside the fixing sleeves 202. A compression spring is connected between the telescopic rods 203 and the fixing sleeves 202. Protective pads 204 are installed at the front ends of the multiple telescopic rods 203. The protective pads 204 are made of silicone. A warning structure for warning the driver is provided between the fixing sleeves 202 and the telescopic rods 203. A protective structure for protection in emergency situations is provided at the bottom end of the platform body 100.

[0019] The warning structure includes a connecting frame 206 set on the side wall of the fixed sleeve 202. An outer conductive plate 207 is provided inside the connecting frame 206. An inner conductive plate 208 is provided on the side wall of the telescopic rod 203 near the connecting frame 206. An indicator light 217 is provided on the side of the two base plates 201 that are far apart from each other. When the inner conductive plate 208 contacts the outer conductive plate 207, the indicator light 217 lights up. The larger the contact area between the outer conductive plate 207 and the inner conductive plate 208, the higher the flashing frequency of the indicator light 217.

[0020] The protective structure includes a slide groove 209 at the bottom of the platform body 100. A push plate 211 is slidably installed inside the slide groove 209. A hydraulic cylinder 210 is provided between the push plate 211 and the slide groove 209. A fixing frame 212 is fixed to the front end of the push plate 211. A baffle 213 is slidably installed inside the fixing frame 212. Multiple damping rods 214 are provided between the baffle 213 and the fixing frame 212. A buffer spring is provided on the outside of the damping rods 214. Multiple circular grooves 215 are opened at the front end of the baffle 213. A cam 216 is rotatably installed in the circular grooves 215. Both the cam 216 and the baffle 213 are made of rubber. The fixed sleeve 202 is located inside the rear... The end is equipped with a button 205, which drives the hydraulic cylinder 210 to extend and retract. The warning structure alerts vehicles approaching the edge of the platform body 100, while the anti-collision mechanism blocks vehicles to prevent them from falling backward and damaging the platform body 100. The protective structure provides timely protection for improperly operated vehicles to prevent them from violently impacting the platform body 100 and causing damage. This improves the safety of the platform body 100, prevents vehicles from colliding with the platform body 100 and accidentally rolling away, and protects the equipment, goods and personnel of the platform body 100.

[0021] Working principle: First, when the vehicle stops at the platform body 100, the rear end of the vehicle must first contact the protective pads 204 on both sides. The protective pads 204 provide initial protection for the rear end of the vehicle, preventing the vehicle from scraping against the platform body 100. Then, as the vehicle slowly moves to a stop, it will slowly press down on the protective pads 204, causing the telescopic rod 203 to move into the fixed sleeve 202. At this time, the inner conductive plate 208 on the side wall of the telescopic rod 203 will come into contact with the outer conductive plate 207 inside the connecting frame 206, and then the indicator light 217 will be energized and illuminate, indicating that the vehicle has entered the safe distance range.

[0022] As the vehicle reverses closer to the edge of the platform body 100, the contact area between the outer conductive plate 207 and the inner conductive plate 208 increases. At this time, the flashing frequency of the indicator light 217 increases. The driver can see the flashing frequency of the indicator light 217 in the rearview mirror, which reminds the driver that the vehicle is getting closer to the edge of the platform body 100. This reduces the chance of the driver being unaware of the distance between the vehicle and the platform body 100, thus preventing the vehicle from scraping against the platform body 100.

[0023] If the driver misoperates and the vehicle reverses rapidly, the vehicle will push the telescopic rod 203 to move backward quickly. The telescopic rod 203 will press the button 205, which will quickly activate the hydraulic cylinder 210 to push the push plate 211 forward, causing the fixed frame 212 and the baffle 213 to move forward. At this time, the baffle 213 will quickly block the rear of the vehicle. At the same time, the multiple cams 216 on the surface of the baffle 213 will rub against the vehicle, causing the cams 216 to rotate clockwise. As the cams 216 rotate clockwise, they will increase the forward thrust on the vehicle, preventing the vehicle from hitting the edge of the platform body 100. Meanwhile, the multiple damping rods 214 and buffer springs set between the fixed frame 212 and the baffle 213 can activate the buffering function to effectively alleviate the impact force generated by the vehicle's rapid reversal, thereby improving the safety of the platform body 100 protection, preventing the vehicle from colliding with the platform body 100 and accidentally rolling away, and protecting the equipment, goods and personnel of the platform body 100.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A vehicle collision avoidance device for a central platform, comprising a platform body (100), characterized in that: It also includes a collision avoidance mechanism for reducing impacts on platform vehicles, the collision avoidance mechanism being located at the front end of the platform body (100); The anti-collision mechanism includes two base plates (201) symmetrically arranged in the front-rear direction at the front end of the platform body (100). The base plates (201) are connected to the platform body (100) by bolts. Multiple fixing sleeves (202) are fixed around the front end of the base plates (201). Telescopic rods (203) are slidably installed inside the fixing sleeves (202). A compression spring is connected between the telescopic rods (203) and the fixing sleeves (202). Protective pads (204) are installed at the front ends of the multiple telescopic rods (203). A warning structure for warning the driver is provided between the fixing sleeves (202) and the telescopic rods (203). A protective structure for protection in emergency situations is provided at the bottom end of the platform body (100).

2. The vehicle anti-collision device for a central platform according to claim 1, characterized in that: The warning structure includes a connecting frame (206) disposed on the side wall of the fixed sleeve (202), an outer conductive plate (207) is provided inside the connecting frame (206), an inner conductive plate (208) is provided on the side wall of the telescopic rod (203) near the connecting frame (206), and an indicator light (217) is provided on the side of the two base plates (201) that are far apart from each other.

3. A vehicle anti-collision device for a central platform according to claim 2, characterized in that: The protective structure includes a slide groove (209) formed at the bottom of the platform body (100), a push plate (211) is slidably installed inside the slide groove (209), a hydraulic cylinder (210) is provided between the push plate (211) and the slide groove (209), a fixing frame (212) is fixed at the front end of the push plate (211), a baffle (213) is slidably installed inside the fixing frame (212), and a button (205) is provided at the rear end inside the fixing sleeve (202).

4. A vehicle anti-collision device for a central platform according to claim 3, characterized in that: Multiple damping rods (214) are provided between the baffle (213) and the fixed frame (212), and buffer springs are provided on the outside of the damping rods (214).

5. A vehicle anti-collision device for a central platform according to claim 4, characterized in that: The front end of the baffle (213) is provided with multiple circular grooves (215), and a cam (216) is rotatably installed in the circular grooves (215).

6. A vehicle anti-collision device for a central platform according to claim 5, characterized in that: Both the cam (216) and the baffle (213) are made of rubber.

7. A vehicle anti-collision device for a central platform according to claim 6, characterized in that: The protective pad (204) is made of silicone.

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